AUDIO D/A CONVERTER BOARD
BKPF-L752
MAINTENANCE MANUAL
1st Edition
Serial No. 10001 and Higher
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Table of Contents
Manual Structure
Purpose of this manual ........................................................................................ 3 (E)
Contents ............................................................................................................... 3 (E)
Related manuals................................................................................................... 3 (E)
1. Service Overview
1-1. Notes on Repair Parts ............................................................................1-1 (E)
1-2. IC Link Replacement ............................................................................1-1 (E)
1-3. Name and Function of Switch/Indicator/etc. ........................................1-2 (E)
2. Electrical Alignment
2-1. Electrical Alignment Overview.............................................................2-1 (E)
2-1-1. Required Equipment and Tools............................................2-1 (E)
2-1-2. Connection ...........................................................................2-1 (E)
2-2. Preparation for Adjustment ...................................................................2-2 (E)
2-3. Power Supply Voltage Adjustment .......................................................2-3 (E)
2-4. Input/Output Gain Adjustment..............................................................2-3 (E)
3. Spare Parts
CN-1858/1859 ........................................................................................................ 3-1
DAC-38 .................................................................................................................. 3-1
4. Semiconductor Pin Assignments
5. Block Diagram
OVERALL ............................................................................................................. 5-1
BKPF-L752
1 (E)
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6. Schematic Diagrams
CN-1858/1859 ........................................................................................................ 6-1
DAC-38 .................................................................................................................. 6-2
7. Board Layout
DAC-38 .................................................................................................................. 7-1
BKPF-L752
2 (E)
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Manual Structure
Purpose of this manual
This manual is the maintenance manual of Audio D/A Converter Board
BKPF-L752.
This manual is intended for use by trained system and service engineers, and
describes the information for periodic maintenance and detailed service.
Contents
This manual is organized by following sections.
Section 1 Service Overview
This section explains the notes on repair parts and IC link replacement.
Section 2 Electrical Alignment
This section explains the adjustment after replacing part.
Section 3 Spare Parts
This section describes the spare parts.
Section 4 Semiconductor Pin Assignments
This section describes the pin assignments of semiconductor.
Section 5 Block Diagram
This section describes the overall block diagram.
Section 6 Schematic Diagrams
This section describes the schematic diagrams of the DAC-38 and CN-1858/1859
boards.
Section 7 Board Layout
This section describes the board layout for the DAC-38 board.
Related manuals
The following manual is prepared for this unit.
. Installation Manual (Supplied with BKPF-L752)
This manual describes the information on BKPF-L752 installing.
BKPF-L752
3 (E)
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Section 1
Service Overview
1-1. Notes on Repair Parts
1-2. IC Link Replacement
1. Safety Related Components Warning
w
w
An IC link is critical parts to safe operation.
Replace this component with Sony parts whose part
numbers appear in this manual published by Sony.
If not, this may cause a fire or electric shock.
Be sure to use the specified component in this manual.
Components marked ! are critical to safe operation.
Therefore, specified parts should be used in the case of
replacement.
2. Standardization of Parts
Some repair parts supplied by Sony differ from those
used for the unit. These are because of parts common-
ality and improvement.
The IC link is mounted on the DAC-38 board. Be sure to
replace with the specified IC link as shown below after
removing the foreign substances that may cause the shorts.
Parts list has the present standardized repair parts.
DAC-38 Board
3. Stock of Parts
Ref No. (Address)
Description
Part No.
Parts marked with “o” at SP (Supply code) column of
the spare parts list may not be stocked. Therefore, the
delivery date will be delayed.
PS1 (H-3)
IC link 2 A
!1-533-282-21
4. Units Representation
The following represented units are changed or
omitted in writing.
Units
Representation
Capacitance
Inductance
Resistance
uF
uH
Z
uF
uH
Abbreviation
n
For the replacement of the DAC-38 board, please buy
BKPF-L752 because DAC-38 mounted circuit board is not
prepared for spare parts.
BKPF-L752
1-1 (E)
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1-3. Name and Function of Switch/Indicator/etc.
1-3. Name and Function of Switch/Indicator/etc.
8
1
2
3
D3
ON
12 34
D814
D815
S3
RV101
4
5
RV201
6
7
RV301
RV401
Main Board (DAC-38 Board: Side A)
Switches/gain adjusting VRs (Factory default settings are indicated by a \ mark)
No. Ref. No.
Name
Function
8
S3
Setting switch
TEST 1
S3-1
ON: Test mode (Factory use)
\ OFF: Normal mode
S3-2
S3-3
TEST 2
ON: Test mode (Factory use)
\ OFF: Normal mode
AES/EBU 1 DE-EMPHASIS
ON: When the de-emphasis is on for the signals input to the AES/EBU IN 1
connector
\ OFF: When the de-emphasis is off for ones
S3-4
AES/EBU 2 DE-EMPHASIS
ON: When the de-emphasis is on for the signals input to the AES/EBU IN 2
connector
\ OFF: When the de-emphasis is off for ones
4
5
6
7
RV405
RV406
RV407
RV408
CH1 GAIN
CH2 GAIN
CH3 GAIN
CH4 GAIN
Adjusts the audio output level of the each channel within the range between _14 dB
(_10 dBm output) and +4 dB (+8 dBm output) at _20 dB FS input.
n
At the factory-out, they were adjusted so as to convert a digital audio signal _20 dB
FS into an analog audio signal +4 dBm.
Indicators
No. Ref. No.
Name
Color
Function
1
2
D3
POWER (±12 V) Green/red
Green: A power of ±12 V is normal
Red: A power of ±12 V is abnormal
D814
AES/EBU 1 IN
AES/EBU 2 IN
Green/red
Green/red
Green: When a digital audio signal is input to the AES/EBU IN 1 connector
Red: When no signal is normally input to the AES/EBU IN 1 connector
(including the case where no signal is input)
3
D815
Green: When a digital audio signal is input to the AES/EBU IN 2 connector
Red: When no signal is normally input to the AES/EBU IN 2 connector
(including the case where no signal is input)
BKPF-L752
1-2 (E)
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Section 2
Electrical Alignment
2-1. Electrical Alignment Overview
2-1-1. Required Equipment and Tools
Use the equipment listed below or the equivalent.
Item
Model
Remarks
Extension board
EX-668 (Part No. A-8318-552-A)
For PFV-L1
EX-731 (Part No. A-8322-598-A)
For PFV-L10
Analog audio signal generator *
Audio level meter *
SG505 (Option 02)
—
Interface unit
Sony PFV-L1 or PFV-L10
Audio A/D converter board *
Digital voltmetor *
Sony BKPF-L751
Factory default condition
—
—
Adjustment screwdriver
Resister (600 Z , within 1 %)
Insulation type
with lead
*: Use the equipment after calibration has been completed.
2-1-2. Connection
PFV-L1/L10 (Side)
PFV-L1/L10 (Rear)
BKPF-L752
DAC-38 board
Extension board EX-668/731
Digital voltmeter
+
_
BKPF-L752
BKPF-L751
AUDIO
IN
AES/EBU IN
+
_
+
_
1
2
1
2
3
4
G
G
+
+
Analog audio signal generator
_
_
G
G
+
_
Output
REF VIDEO
/WORD CLOCK
IN
(OUT)
AUDIO OUT
COM
+
+
_
AES/EBU
OUT
*1
*2
_
1
2
3
G
G
+
+
_
_
4
L751
G
G
Audio level mater
Input
+
600 Z
_
L752
BKPF-L752
2-1 (E)
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2-2. Preparation for Adjustment
2-3. Power Supply Voltage Adjustment
2-2. Preparation for Adjustment
2-3. Power Supply Voltage Adjustment
1. Extend the DAC-38 board with a extension board.
2. Write down the customer settings of the switch (S3) on
the DAC-38 board in following table.
Measuring equipment: Digital voltmeter
1. Set the digital voltmeter as follows:
Range: AUTO
3. Set the switch S3 as follows:
Mode: DC V
Ref. No. (Address)
S3 (F-1) No. 1:
Setting at adj.
Customer setting
OFF
OFF
OFF
OFF
OFF
OFF
+5 V adjustment for Analog line
2. Connect the probe of the digital voltmeter as follows:
+: TP1/DAC-38 (G-2)
No. 2:
No. 3:
No. 4:
_: E7/DAC-38 (C-2)
3. Adjust the voltage on the digital voltmeter.
Adjustment point: 1RV1/DAC-38 (G-2)
4. Install the main board (ADC-40 board) of the audio
A/D converter board (BKPF-L751’s audio input/
output gain in a factory default condition) to the
interface unit.
Specification:
4.75 ±0.05 V dc
+5 V adjustment for Digital line
4. Connect the probe of the digital voltmeter as follows:
+: TP2/DAC-38 (F-2)
_: E2/DAC-38 (F-2)
5. Adjust the voltage.
Factory default condition (RV405, 406, 407, 408/
ADC-40 board):
Each VR was completed the adjustment so as to
convert a +4.0 dBm to _20 dB FS.
Adjustment point: 1RV2/DAC-38 (F-2)
5. Install the connector panel of the audio A/D converter
board (BKPF-L751) to the interface unit after setting
the LOOP/WORD switch to WORD CLK OUT (upper
position).
6. Turn on the power of equipment, and warm up them
for about ten minutes.
Specification:
4.75 ±0.05 V dc
±12 V adjustment
6. Connect the probe of the digital voltmeter as follows:
+: TP3/DAC-38 (D-3)
_: TP4/DAC-38 (D-3)
7. Adjust the voltage.
Adjustment point: 1RV3/DAC-38 (E-2)
D3
Specification:
+25.10 ±0.05 V dc
E4
E7
D814
D815
8. Connect the probe of the digital voltmeter as follows:
RV101
RV201
RV301
+: TP3/DAC-38 (D-3)
_: E7/DAC-38 (C-2)
9. Check the voltage.
TP4
TP3
RV401
Specification:
+12.55 ±0.15 V dc
10. Connect the probe of the digital voltmeter as follows:
+: E7/DAC-38 (C-2)
_: TP4/DAC-38 (D-3)
11. Check the voltage.
Specification:
_12.55 ±0.15 V dc
E3
ON
12 34
n
E6
E2
S3
After adjusting the power supply voltage, be sure to
E1
perform “2-4. Input/Output Gain Adjustment”.
RV3
1
TP2
1
1TP1
RV2 RV1
E8
DAC-38 Board (Side A)
BKPF-L752
2-2 (E)
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2-4. Input/Output Gain Adjustment
2-4. Input/Output Gain Adjustment
The specification value described for this input/output gain
adjustment is set when the gain is 0 dB (during factory
setting). If the customized gain is other than 0 dB, increase
or decrease the specification value proportionally to the
difference of the gain.
Measuring equipment: Audio level meter
1. Set the output of the audio signal generator to
+4.0 dBm, 1 kHz.
CH3 adjustment
CH1 adjustment
9. Connect the generator to the CH3 input of AUDIO IN
connector of the audio A/D converter board (BKPF-
L751).
2. Connect the generator to the CH1 input of AUIDO IN
connector of the audio A/D converter board (BKPF-
L751).
10. Connect the AES/EBU OUT2 connector of the audio
A/D converter board (BKPF-L751) to the AES/EBU
IN2 connector.
3. Connect the AES/EBU OUT1 connector of the audio
A/D converter board (BKPF-L751) to the AES/EBU
IN1 connector.
11. Connect the audio level meter to the CH3 output of
AUDIO OUT connector.
4. Connect the audio level meter to the CH1 output of
AUDIO OUT connector.
12. Adjust the CH3 output level on the audio level meter.
5. Adjust the CH1 output level on the audio level meter.
Adjustment point: 1RV101/DAC-38 (A-1)
Adjustment point: 1RV301/DAC-38 (A-2)
Specification:
4.0 ±0.1 dBm (at 600 Z load)
Specification:
4.0 ±0.1 dBm (at 600 Z load)
CH4 adjustment
CH2 adjustment
13. Connect the generator to the CH4 input of AUDIO IN
connector of the audio A/D converter board (BKPF-
L751).
6. Connect the generator to the CH2 input of AUDIO IN
connector of the audio A/D convertor board (BKPF-
L751).
14. Connect the audio level meter to the CH4 output of
AUDIO OUT connector.
7. Connect the audio level meter to the CH2 output of
AUDIO OUT connector.
15. Adjust the CH4 output level on the audio level meter.
8. Adjust the CH2 output level on the audio level meter.
Adjustment point: 1RV201/DAC-38 (A-2)
Adjustment point: 1RV401/DAC-38 (A-3)
Specification:
4.0 ±0.1 dBm (at 600 Z load)
Specification:
4.0 ±0.1 dBm (at 600 Z load)
16. After turning off the power, reset the switch (S3) on
the DAC-38 board to the customer settings.
n
0 dBm = 0.775 V rms
BKPF-L752
2-3 (E)
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Section 3
Spare Parts
------------------
CN-1858/1859 BOARD
------------------
Ref. No.
------------
DAC-38 BOARD
------------
Ref. No.
or Q'ty Part No.
SP Description
or Q'ty Part No.
SP Description
1pc
1pc
1pc
3pcs
1pc
1-793-325-11 s 2-CONNECTOR, COAXIAL, BNC, FEMALE
3-202-613-01 o PANEL (752), CN
1pc
1-251-047-11 s SOCKET, IC (PLCC) 44P
(for IC608)
3-686-054-02 o STUD, SUPPORT, PC BOARD
7-621-775-10 s SCREW +B 2.6x4
1pc
3-179-084-01 s LEVER (R), PC BOARD
or 3-179-085-01 s LEVER (L), PC BOARD
7-685-547-14 s SCREW +BTP 3x10
7-688-002-11 s WASHER 2.6, MIDDLE
2pcs
The components in the connector panel assembly of
BKPF-L752 are out of spare parts except above.
When component replacement (except above) is required,
replace by assembly (including CN-1858/1859 mounted
circuit boards) below.
C1
C2
C3
C4
C6
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-126-393-11 s ELECT, CHIP 33uF 20% 10V
1-164-346-11 s CERAMIC, CHIP 1.0uF 16V (2012)
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
A-8322-766-A o CN PANEL (752) ASSY
C7
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-163-809-11 s CERAMIC, CHIP 0.047uF 10% 25V(2012)
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C8
C9
C10
C11
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C12
C13
C14
C15
C16
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-163-003-11 s CERAMIC, CHIP 330pF 10% 50V (2012)
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C17
C18
C19
C20
C21
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-163-809-11 s CERAMIC, CHIP 0.047uF 10% 25V(2012)
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C22
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C23
1-163-003-11 s CERAMIC, CHIP 330pF 10% 50V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-251-11 s CERAMIC, CHIP 100pF 5% 50V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C103
C104
C105
C107
C108
C109
C110
C112
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C113
C114
C116
C118
C119
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
1-163-259-11 s CERAMIC, CHIP 220pF 5% 50V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C120
C121
C122
C123
C124
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-128-398-11 s ELECT 220uF 20% 16V
1-128-398-11 s ELECT 220uF 20% 16V
C203
C204
C205
C207
C208
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-251-11 s CERAMIC, CHIP 100pF 5% 50V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C210
C211
C212
C213
C214
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
1-163-259-11 s CERAMIC, CHIP 220pF 5% 50V (2012)
C219
C220
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
BKPF-L752
3-1
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(DAC-38 BOARD)
(DAC-38 BOARD)
Ref. No.
Ref. No.
or Q'ty Part No.
SP Description
or Q'ty Part No.
SP Description
C221
C222
C223
C224
C303
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-128-398-11 s ELECT 220uF 20% 16V
C524
C525
C526
C528
C530
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-126-395-11 s ELECT, CHIP 22uF 20% 16V
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
1-128-398-11 s ELECT 220uF 20% 16V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C304
C305
C307
C308
C309
1-163-251-11 s CERAMIC, CHIP 100pF 5% 50V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C535
C536
C537
C601
C602
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
1-126-395-11 s ELECT, CHIP 22uF 20% 16V
1-126-395-11 s ELECT, CHIP 22uF 20% 16V
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C310
C312
C313
C314
C316
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
1-163-259-11 s CERAMIC, CHIP 220pF 5% 50V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C603
C604
C605
C610
C701
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-109-892-11 s ELECT, CHIP 47uF 20% 25V
C318
C319
C320
C321
C322
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C702
C703
C704
C705
C706
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-109-892-11 s ELECT, CHIP 47uF 20% 25V
1-109-892-11 s ELECT, CHIP 47uF 20% 25V
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C323
C324
C330
C403
C404
1-128-398-11 s ELECT 220uF 20% 16V
C707
C709
C710
C712
C713
1-126-401-11 s ELECT, CHIP 1.0uF 20% 50V
1-109-892-11 s ELECT, CHIP 47uF 20% 25V
1-109-892-11 s ELECT, CHIP 47uF 20% 25V
1-109-892-11 s ELECT, CHIP 47uF 20% 25V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-128-398-11 s ELECT 220uF 20% 16V
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-251-11 s CERAMIC, CHIP 100pF 5% 50V (2012)
C405
C407
C408
C409
C410
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C714
C715
C716
C717
C718
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
1-162-891-11 s CERAMIC 1000pF 10% 50V
1-162-891-11 s CERAMIC 1000pF 10% 50V
1-128-391-11 s ELECT, CHIP 330uF 20% 6.3V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C411
C412
C413
C414
C419
1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C719
C720
C721
C722
C723
1-128-391-11 s ELECT, CHIP 330uF 20% 6.3V
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-109-892-11 s ELECT, CHIP 47uF 20% 25V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
1-163-259-11 s CERAMIC, CHIP 220pF 5% 50V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-109-892-11 s ELECT, CHIP 47uF 20% 25V
C420
C421
C422
C423
C424
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-128-398-11 s ELECT 220uF 20% 16V
CN1
CN3
1-506-746-11 s CONNECTOR, DIN 48P, MALE
1-506-472-11 s CONNECTOR, 7P, MALE
D1
8-719-987-69 s DIODE DAN217
8-719-987-69 s DIODE DAN217
8-719-027-84 s LED CL-155UR/G-D, RED/GRN
8-719-016-74 s DIODE 1SS352
8-719-016-74 s DIODE 1SS352
1-128-398-11 s ELECT 220uF 20% 16V
D2
D3
C501
C502
C503
C504
C505
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
D101
D201
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
D301
D401
D501
D502
D503
8-719-016-74 s DIODE 1SS352
8-719-016-74 s DIODE 1SS352
8-719-800-76 s DIODE 1SS226
8-719-800-76 s DIODE 1SS226
8-719-800-76 s DIODE 1SS226
C506
C507
C508
C509
C510
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
D504
D505
D506
D507
D508
8-719-800-76 s DIODE 1SS226
8-719-800-76 s DIODE 1SS226
8-719-800-76 s DIODE 1SS226
8-719-800-76 s DIODE 1SS226
8-719-800-76 s DIODE 1SS226
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C511
C512
C514
C516
C518
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
D511
D512
D513
D814
D815
8-719-800-76 s DIODE 1SS226
8-719-941-09 s DIODE DAP202U
8-719-941-09 s DIODE DAP202U
C519
C520
C521
C522
C523
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-126-396-11 s ELECT, CHIP 47uF 20% 16V
1-126-395-11 s ELECT, CHIP 22uF 20% 16V
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
8-719-027-84 s LED CL-155UR/G-D, RED/GRN
8-719-027-84 s LED CL-155UR/G-D, RED/GRN
DD701
1-418-402-11 s CONVERTER UNIT, DC-DC
3-2
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(DAC-38 BOARD)
(DAC-38 BOARD)
Ref. No.
Ref. No.
or Q'ty Part No.
SP Description
or Q'ty Part No.
SP Description
FL1
FL2
FL3
FL4
FL5
1-239-898-22 s FILTER, EMI, CHIP (2012)
1-233-313-31 s FILTER, EMI, CHIP (3225)
1-239-898-22 s FILTER, EMI, CHIP (2012)
1-239-895-11 s FILTER, EMI, CHIP (2012)
1-239-895-11 s FILTER, EMI, CHIP (2012)
Q507
Q508
Q509
Q510
Q511
8-729-028-91 s TRANSISTOR DTA144EUA
8-729-040-87 s TRANSISTOR 2SJ463A
8-729-040-87 s TRANSISTOR 2SJ463A
8-729-040-87 s TRANSISTOR 2SJ463A
8-729-028-91 s TRANSISTOR DTA144EUA
FL6
1-239-895-11 s FILTER, EMI, CHIP (2012)
1-239-895-11 s FILTER, EMI, CHIP (2012)
1-239-895-11 s FILTER, EMI, CHIP (2012)
1-239-895-11 s FILTER, EMI, CHIP (2012)
1-239-895-11 s FILTER, EMI, CHIP (2012)
R1
R2
R3
R4
R5
1-216-624-11 s METAL, CHIP 75 0.5% 1/10W (2012)
1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
1-216-603-11 s METAL, CHIP 10 0.5% 1/10W (2012)
1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
FL7
FL9
FL10
FL11
FL12
1-239-895-11 s FILTER, EMI, CHIP (2012)
R6
1-216-643-11 s METAL, CHIP 470 0.5% 1/10W (2012)
1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
1-216-624-11 s METAL, CHIP 75 0.5% 1/10W (2012)
1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R7
IC1
IC2
IC3
IC4
IC5
8-759-355-06 s IC CS8412-CS
8-759-355-06 s IC CS8412-CS
8-759-177-02 s IC NJM2267M
8-759-095-59 s IC M5237ML
8-759-095-59 s IC M5237ML
R9
R10
R11
R12
R13
R14
R15
R16
1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
1-216-643-11 s METAL, CHIP 470 0.5% 1/10W (2012)
1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
1-216-672-11 s METAL, CHIP 7.5K 0.5% 1/10W (2012)
IC101
IC102
IC103
IC104
IC201
8-759-981-48 s IC TL082M
8-759-981-48 s IC TL082M
8-759-981-48 s IC TL082M
8-759-158-99 s IC SSM-2142P
8-759-981-48 s IC TL082M
R17
R18
R19
R20
R21
1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
IC202
IC204
IC301
IC302
IC303
8-759-981-48 s IC TL082M
8-759-158-99 s IC SSM-2142P
8-759-981-48 s IC TL082M
8-759-981-48 s IC TL082M
8-759-981-48 s IC TL082M
R22
R23
R24
R25
R101
1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
1-216-690-11 s METAL, CHIP 43K 0.5% 1/10W (2012)
1-216-673-11 s METAL, CHIP 8.2K 0.5% 1/10W (2012)
IC304
IC401
IC402
IC404
IC501
8-759-158-99 s IC SSM-2142P
8-759-981-48 s IC TL082M
8-759-981-48 s IC TL082M
8-759-158-99 s IC SSM-2142P
8-759-531-50 s IC PCM1716E-B
R104
R105
R106
R107
R108
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
IC502
IC505
IC601
IC606
IC608
8-759-531-50 s IC PCM1716E-B
8-759-989-91 s IC TL7705ACPS
8-759-990-63 s IC PCF8574AT
8-759-523-81 s IC TC74VHC08FT(EL)
8-759-594-98 o IC 7032-DAC38-V1.00, PLD
R109
R110
R111
R112
R113
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
1-216-663-11 s METAL, CHIP 3.3K 0.5% 1/10W (2012)
1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
L1
L2
L3
L4
L5
1-424-643-11 s COIL, CHOKE 10uH
1-424-643-11 s COIL, CHOKE 10uH
1-424-643-11 s COIL, CHOKE 10uH
1-424-643-11 s COIL, CHOKE 10uH
1-410-730-11 s INDUCTOR, CHIP 0.12uH (3225)
R114
R115
R116
R117
R201
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-673-11 s METAL, CHIP 8.2K 0.5% 1/10W (2012)
L6
1-410-730-11 s INDUCTOR, CHIP 0.12uH (3225)
PS1
! 1-533-282-21 s LINK, IC, CHIP 2A
Q1
Q2
Q3
Q4
Q6
8-729-808-68 s TRANSISTOR 2SB1204S-FA
8-729-808-68 s TRANSISTOR 2SB1204S-FA
8-729-120-28 s TRANSISTOR 2SC1623-L5L6
8-729-120-28 s TRANSISTOR 2SC1623-L5L6
8-729-120-28 s TRANSISTOR 2SC1623-L5L6
R205
R206
R207
R208
R209
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
Q8
8-729-216-22 s TRANSISTOR 2SA1162-G
8-729-900-53 s TRANSISTOR DTC114EK
8-729-027-23 s TRANSISTOR DTA114EKA-TI46
8-729-900-53 s TRANSISTOR DTC114EK
8-729-027-23 s TRANSISTOR DTA114EKA-TI46
R211
R212
R213
R214
R215
1-216-663-11 s METAL, CHIP 3.3K 0.5% 1/10W (2012)
1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
Q9
Q10
Q11
Q12
Q501
Q502
Q503
Q505
Q506
8-729-120-28 s TRANSISTOR 2SC1623-L5L6
8-729-120-28 s TRANSISTOR 2SC1623-L5L6
8-729-929-02 s TRANSISTOR DTC124XE
8-729-140-75 s TRANSISTOR 2SD999-CLOCK
8-729-040-87 s TRANSISTOR 2SJ463A
R216
R217
R301
R304
R305
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-673-11 s METAL, CHIP 8.2K 0.5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
BKPF-L752
3-3
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(DAC-38 BOARD)
(DAC-38 BOARD)
Ref. No.
Ref. No.
or Q'ty Part No.
SP Description
or Q'ty Part No.
SP Description
R306
R307
R308
R309
R310
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
R609
R610
R709
R710
R711
1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
1-216-635-11 s METAL, CHIP 220 0.5% 1/10W (2012)
1-216-635-11 s METAL, CHIP 220 0.5% 1/10W (2012)
1-216-679-11 s METAL, CHIP 15K 0.5% 1/10W (2012)
R311
R312
R313
R314
R315
1-216-663-11 s METAL, CHIP 3.3K 0.5% 1/10W (2012)
1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R712
R713
R714
R717
R718
1-216-669-11 s METAL, CHIP 5.6K 0.5% 1/10W (2012)
1-216-679-11 s METAL, CHIP 15K 0.5% 1/10W (2012)
1-216-669-11 s METAL, CHIP 5.6K 0.5% 1/10W (2012)
1-216-627-11 s METAL, CHIP 100 0.5% 1/10W (2012)
1-216-627-11 s METAL, CHIP 100 0.5% 1/10W (2012)
R316
R317
R401
R404
R405
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-673-11 s METAL, CHIP 8.2K 0.5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R719
R720
R721
R722
R723
1-216-687-11 s METAL, CHIP 33K 0.5% 1/10W (2012)
1-216-687-11 s METAL, CHIP 33K 0.5% 1/10W (2012)
1-216-679-11 s METAL, CHIP 15K 0.5% 1/10W (2012)
1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R406
R407
R408
R409
R411
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
1-216-663-11 s METAL, CHIP 3.3K 0.5% 1/10W (2012)
R724
R725
R727
R827
R829
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
1-216-690-11 s METAL, CHIP 43K 0.5% 1/10W (2012)
1-216-691-11 s METAL, CHIP 47K 0.5% 1/10W (2012)
1-216-691-11 s METAL, CHIP 47K 0.5% 1/10W (2012)
R412
R413
R414
R415
R416
1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R830
R831
R832
R833
R834
1-216-691-11 s METAL, CHIP 47K 0.5% 1/10W (2012)
1-216-639-11 s METAL, CHIP 330 0.5% 1/10W (2012)
1-216-645-11 s METAL, CHIP 560 0.5% 1/10W (2012)
1-216-639-11 s METAL, CHIP 330 0.5% 1/10W (2012)
1-216-645-11 s METAL, CHIP 560 0.5% 1/10W (2012)
R417
R422
R423
R424
R425
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R835
R836
R837
1-216-691-11 s METAL, CHIP 47K 0.5% 1/10W (2012)
1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
RB601
1-239-309-11 s RES, NETWORK, CHIP 100Kx8 (6432)
R426
R427
R428
R429
R430
1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
RL101
RL201
RL301
RL401
1-755-145-11 s RELAY TQ2SA-5V
1-755-145-11 s RELAY TQ2SA-5V
1-755-145-11 s RELAY TQ2SA-5V
1-755-145-11 s RELAY TQ2SA-5V
RV1
1-237-033-11 s RES, ADJ, CERMET 1K
1-237-033-11 s RES, ADJ, CERMET 1K
1-237-037-11 s RES, ADJ, CERMET 20K
1-230-749-21 s RES, ADJ, CERMET 5K
1-230-749-21 s RES, ADJ, CERMET 5K
R431
R432
R502
R504
R505
1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
RV2
RV3
RV101
RV201
RV301
RV401
1-230-749-21 s RES, ADJ, CERMET 5K
1-230-749-21 s RES, ADJ, CERMET 5K
R509
R510
R515
R516
R522
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-668-11 s METAL, CHIP 5.1K 0.5% 1/10W (2012)
S3
X1
1-570-598-11 s SWITCH, DIP 4-CKT
1-760-954-11 s OSCILLATOR, CRYSTAL 6.144 MHz
R523
R524
R525
R526
R527
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R528
R529
R530
R531
R532
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R533
R534
R601
R607
R608
1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
3-4
BKPF-L752
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Index
Section 4
Semiconductor Pin Assignments
Semiconductors of which functions are equivalent are described
here. For parts replacement, refer to the section of Spare Parts in
this manual. The circuit diagram of each IC is obtained from the
IC data book published by the manufacturer.
DIODE
Page
LED
Page
TRANSISTOR
Page
IC
Page
1SS226 ............................ 4-2
1SS226-TE85L .................4-2
1SS352 ............................ 4-2
1SS352-TPH3...................4-2
CL-155UR/G-D .................4-2
CL-155UR/G-DT ...............4-2
2SA1162G ........................4-2
2SA812-T1-M5M6 ............4-2
2SB1204S-FA ...................4-2
2SB1204S-FA-TL ..............4-2
2SC1623 .......................... 4-2
2SC1623-T1-L5L6 ............4-2
2SD999-CLCK ..................4-2
2SD999-T1CK ..................4-2
2SJ463A-T1 ......................4-2
CS8412-CS .......................4-3
CS8412-IS-E1...................4-3
CS8412-IS-E2...................4-3
EPM7032SLC44-10(05) ... 4-4
DAN217 ........................... 4-2
DAN217-T146 ...................4-2
DAP202U ......................... 4-2
DAP202UT106 ..................4-2
M5237M-TP1 ....................4-4
M5237ML ......................... 4-4
NJM2267M .......................4-4
NJM2267M(TE2) ..............4-4
DTA114EKA ......................4-2
DTA114EKA-T146 ............4-2
DTA144EUA ......................4-2
DTA144EUA-T106 ............4-2
DTC114EKA .....................4-2
DTC114EKA-T146 ............4-2
DTC124XE ........................4-2
DTC124XE-TL ..................4-2
PCF8574AT ......................4-5
PCM1716E-BT2................4-4
SSM-2142P ......................4-5
TC74VHC08FT(EL) .......... 4-3
TL082CPS-E20.................4-4
TL082M ............................ 4-4
TL7705ACPS ....................4-5
TL7705ACPSR .................4-5
BKPF-L752
4-1
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Diode, LED, Transistor
DIODE
LED
TRANSISTOR
—TOP VIEW—
—TOP VIEW—
—TOP VIEW—
1SS226
1SS226-TE85L
DAN217
CL-155UR/G-D
CL-155UR/G-DT
2SA1162G
2SA812-T1-M5M6
DTA114EKA
(R1=10k,R2=10k)
DTA114EKA-T146
DTA144EUA
(R1=47k,R2=47k)
DTA144EUA-T106
DAN217-T146
R1
R2
RED
GREEN
—TOP VIEW—
—TOP VIEW—
2SB1204S-FA
2SB1204S-FA-TL
DTC114EKA
1SS352
(R1=10k,R2=10k)
DTC114EKA-T146
DTC124XE
(R1=22k,R2=47k)
DTC124XE-TL
1SS352-TPH3
R1
R2
—TOP VIEW—
—TOP VIEW—
DAP202U
DAP202UT106
2SC1623
2SC1623-T1-L5L6
—TOP VIEW—
2SD999-CLCK
2SD999-T1CK
—TOP VIEW—
2SJ463A-T1
S
BKPF-L752
4-2
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IC
IC
TC74VHC08FT(EL) (TI)
CS8412-CS (CRYSTAL)
CS8412-IS-E1 (CRYSTAL)
CS8412-IS-E2
C-MOS QUAD 2-INPUT AND GATES
—TOP VIEW—
DIGITAL AUDIO INTERFACE RECEIVER
—TOP VIEW—
14
13
12
11
10
9
8
A
B
VDD
A
B
Y =
Y
C OUT
Cd/F1
Cc/F0
Cb/E2
Ca/E1
C0/E0
1
2
3
4
5
6
7
8
9
28 VERF OUT
27 Ce/F2
9
26
RXP
RXN
S DATA
10
Y = A • B =
+
A
B
1
C
U
A
0
0
1
1
B
0
1
0
1
Y
0
0
0
1
14
28
GND
7
26 S DATA OUT
25 ERF OUT
24 M1
13
16
1
2
3
4
5
6
CS12/FCK
SEL
VERF
0
1
:
:
LOW LEVEL
HIGH LEVEL
15
25
CBL
ERF
23
24
18
17
27
2
M0
M1
M2
M3
Ce/F2
Cd/F1
Cc/F0
Cb/E2
Ca/E1
C0/E0
23 M0
3
V D
VA 22
A GND 21
20 FILT OUT
4
5
D GND
6
RXP
19
20
MCK
FILT
RXN 10
F SYNC 11
SCK 12
19 MCK OUT
18 M2
11
12
F SYNC
SCK
17 M3
CS12/FCK 13
U OUT 14
16 SEL
15 CBL OUT
INPUT
RXP
RXN
CS12/FCK
SEL
M0
;
;
;
;
;
;
;
;
RECEIVE POSITIVE
RECEIVE NEGATIVE
CHANNEL SELECT/FCLOCK
FREQUENCY/CS SELECT
SERIAL PORT MODE SELECT0
SERIAL PORT MODE SELECT1
SERIAL PORT MODE SELECT2
SERIAL PORT MODE SELECT3
M1
M2
M3
OUT PUT
S DATA
C
:
:
:
:
:
:
:
:
:
:
:
:
:
:
SERIAL DATA
CHANNEL STATUS
U
USER DATA
VERF
CBL
VALIDITY + ERROR FLAG
CS BLOCK START
ERF
ERROR FLAG
Ce/F2
Cd/F1
Cc/F0
Cb/E2
Ca/E1
C0/E0
MCK
FILT
CS e/FREQUENCY REPORT2
CS d/FREQUENCY REPORT1
CS c/FREQUENCY REPORT0
CS b/ERROR CONDITION2
CS a/ERROR CONDITION1
CS /ERROR CONDITION0
0
MASTER CLOCK
FILTER
INPUT/OUTPUT
FSYNC
SCK
:
:
FRAME SYNC
SERIAL DATA CLOCK
26
12
11
S DATA
SCK
AUDIO
SERIAL
PORT
9
RXP
F SYNC
RS422
RECEIVER
CLOCK&DATA
RECOVERY
10
DE.MUX
RXN
1
C
14
28
REGISTER
U
VERF
MUX
13
MUX
16
6
5
4
3
2
27
25
15
BKPF-L752
4-3
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IC
EPM7032SLC44-10(05) (ALTERA)
NJM2267M (JRC)
NJM2267M(TE2)
PROGRAMMABLE LOGIC DEVICE
—TOP VIEW—
6 dB VIDEO AMPLIFIER
—TOP VIEW—
6
5
4
3
2
1
44 43 42 41 40
7
39
38
37
36
35
34
33
32
31
30
29
VIN1
1
2
3
4
8
7
6
5
VIN2
8
VCC
GND
9
VSAG1
VOUT1
VSAG2
VOUT2
10
11
12
13
14
15
16
17
4
3
VOUT1
VSAG1
6 dB
AMP
75 Z
1
VIN1
DRIVER
CLAMP
CLAMP
5
6
VOUT2
VSAG2
6 dB
AMP
75 Z
8
VIN2
DRIVER
18 19 20 21 22 23 24 25 26 27 28
PIN
NO.
PIN
NO.
PIN
NO.
PIN
NO.
I/O
SIGNAL
INPUT/
I/O
I/O
SIGNAL
I/O
I/O
SIGNAL
I/O
SIGNAL
1
I
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
—
I/O
I/O
I/O
I/O
I/O
I/O
—
VCC
I/O
34
35
36
37
38
39
40
41
42
43
44
I/O
—
I/O
VCC
I/O
GCLR
2
I
INPUT/
OE2
VCC
I/O I/O (TMS)
3
—
I/O
I/O
I/O
I/O
I/O
I/O
—
—
I/O
—
I/O
VCC
I/O
I/O
I/O
I/O
TL082CPS-E20 (TI)
TL082M (RAYTHEON)
4
I/O
I/O
I/O
5
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
I/O
I/O I/O (TDO)
6
I/O
I/O
I/O
I/O
I/O
I/O
—
I
I/O
I/O
7
I/O (TDI)
I/O
I/O
I/O
DUAL OPERATIONAL AMPLIFIERS
(DUAL-SUPPLY TYPE)
—TOP VIEW—
8
I/O
GND
I/O
I/O
9
I/O
I/O
I/O
GND
10
11
GND
VCC
I/O
I/O I/O (TCK)
I/O I/O
INPUT/GCLK1
GND
I
INPUT/
OE1
1
2
3
4
VCC
8
7
6
5
_
+
+
_
43
GCLK1
GCLR
OE1
1
44
2
VEE
OE2
24 - 29,
31 - 34,
36 - 41
4 - 9,
12 - 14,
16 - 21
I/O
I/O
CONTROL
BLOCK
CONTROL
BLOCK
MACROCELL
(1 - 16)
MACROCELL
(17 - 32)
PIA
I/O
I/O
16
16
16
16
16
16
PCM1716E-BT2 (BURR-BROWN)
24-BIT AUDIO DA CONVERTER
—TOP VIEW—
16
16
*ABOVE DIAGRAM SHOWS CONDITIONS BEFORE PROGRAMMING
INPUTS
BCKIN
:
:
BIT CLOCK
2
LRCIN IN
DIN IN
1
2
3
4
5
6
7
8
9
28
27
26
25
24
23
22
21
20
19
18
17
16
15
ML/I S IN
MC/DM1
MD/DM0
/IWO
CHIP SELECT/
CS
INPUT FORMAT SELECTION
SERIAL AUDIO DATA
LEFT AND RIGHT CLOCK
IN
IN
DIN
:
:
LRCIN
BCKIN IN
CLKO OUT
XTI IN
MC/DM1 : MODE CONTROL, BCK/
DE-EMPHASIS SELECTION 2
IN
MUTE
MD/DM0 : MODE CONTROL, DATA/
DE-EMPHASIS SELECTION 1
2
MODE IN
M5237M-TP1
M5237ML (MITSUBISHI)
ML/I S
:
MODE CONTROL, WDCK/
INPUT FORMAT SELECTION
MODE CONTROL SELECT
MUTE CONTROL
XTO OUT
GND
/IWO IN
CS
MODE
MUTE
RST
:
:
:
:
ADJUSTABLE VOLTAGE REGULATOR
IN
RST
ZERO
VCC
RESET
XTI
OSCILLATOR
VCC
OUT
R2
R1
V REF
3
1
V OUT
OUTPUTS
V
IN
CONT
GND
VCC
CLKO
EXTL
:
:
SYSTEM CLOCK
4.3K
2
COMMON PIN OF
GND 10
EXTR OUT 11
NC 12
GND
ANALOG OUTPUT AMPLIFIER
COMMON PIN OF
CONT GND
V
IN
(1)
V
V
IN = 3.5V to 36V
(3)
(2)
OUT = 1.5V to 33V
EXTR
:
EXTL OUT
NC
ANALOG OUTPUT AMPLIFIER
ANALOG VOLTAGE (L-CH)
ANALOG VOLTAGE (R-CH)
OSCILLATOR
V
OUT =VREF (1+ R2) = 1.26x (1+ 4R.23) (V)
R1
VOUTL
VOUTR
XTO
:
:
:
:
( R1 = 4.3K , VREF = 1.26V)
VOUTR OUT 13
GND 14
VOUTL OUT
VCC
ZERO DATA FLAG
ZERO
OTHER
NC
:
NO CONNECTION
3
16
VOUTL
BCKIN
8x
SERIAL
INPUT
I/F
LOW-PASS
FILTER
1
2
DAC
DAC
OVERSAMPLING
DIGITAL FILTER
WITH
18
LRCIN
DIN
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
EXTL
13
11
VOUTR
EXTR
FUNCTION
CONTROLLER
LOW-PASS
FILTER
28
27
26
23
24
25
22
ML/I2
S
21
SCK
ZERO
MC/DM1
MD/DM0
BPZ-CONT.
MODE
CONTROL
I/F
OPEN DRAIN
/IWO
CS
CRYSTAL/OSC
MODE
MUTE
RST
4
6
5
CLKO
XTO
XTI
BKPF-L752
4-4
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IC
PCF8574AT (PHILIPS)
TL7705ACPS (TI)
TL7705ACPSR
C-MOS REMOTE 8-BIT I/O EXPANDER
—TOP VIEW—
POWER VOLTAGE SUPERVISOR
—TOP VIEW—
1
13
A0
2
INT
A0 IN
A1 IN
A2 IN
P0 I/O
P1 I/O
P2 I/O
P3 I/O
1
2
3
4
5
6
7
8
VDD 16
15 SDA
7
2
3
A1
1
SENSE
RESIN
VREF
3
4
5
A2
P0
P1
VREF OUT
1
2
3
4
VCC
8
7
6
5
6
5
OUT (1)
OUT (2)
14
6
SCL
P2
IN
SENSE IN
OUT (1)
OUT (2)
RESIN
7
14 SCL
13 INT
P3
CT
9
P4
CT IN
10
11
12
15
P5
P6
GND
12 P7 I/O
11 P6 I/O
10 P5 I/O
P7
SDA
1
REF
+2.5 V
VCC
GND
9
P4 I/O
5
6
*
*
7
2
INPUT
A0 - A2
SCL
;
ADDRESS INPUTS
;
SYSTEM CLOCK LINE
OUTPUT
INT
;
INTERRUPT OUTPUT
SERIAL DATA LINE
3
SDA
;
* OPEN COLLECTOR
INPUT/OUTPUT
P0 - P7
;
8-BIT QUASI-BIDIRECTIONAL I/O PORT
13
INTERRUPT
LOGIC
INT
LP FILTER
PCF8574
PCF8574A
1
2
3
A0
A1
A2
4
5
P0
P1
P2
P3
P4
P5
P6
P7
14
15
6
SCL
SDA
INPUT
FILTER
I2C BUS
CONTROL
7
SHIFT
REGISTER
I/O
PORTS
9
8-BIT
10
11
12
write pulse
read pulse
16
8
V
DD
POWER-ON
RESET
V
SS
SSM-2142P (PMI)
BALANCED LINE DRIVER
—TOP VIEW—
_FORCE
1
2
3
4
8
7
6
5
+FORCE
_SENSE
+SENSE
GND
VCC
VEE
V
IN
BKPF-L752
4-5
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Block Diagram
OVERALL
OVERALL
Block Diagram
Section 5
Block Diagram
IC104
IC103
IC101
IC102
IC101
DE-EMPHASIS
ON/OFF
BALANCED
AMP.
FILTER
AMP.
GAIN AMP.
LINE DRIVER
CN1
CN1
S3-3
CN5 CN1
CN2
IC501
1 RV101
CH1 GAIN ADJ
6C 6C
1 1
1
AUDIO_IN CH1(+)
AUDIO_IN CH1(-)
AUDIO_IN CH2(+)
AUDIO_IN CH2(-)
IC3
IC1
CN2
OVERSAMPLING
7C 7C
9C 9C
10C10C
2 2
6 6
7 7
2
6
7
IC204
D/A
AES/EBU
DIGITAL
FILTER
IC103
IC201
IC202
IC201
BUFFER
AES/EBU_IN CH1
LPF
CONVERTOR
RECEIVER
BALANCED
AMP.
FILTER
AMP.
GAIN AMP.
LINE DRIVER
D814
1 RV201
CH2 GAIN ADJ
AES/EBU
CH1
CN-1858
DE-EMPHASIS
ON/OFF
S3-4
CN1
CN1
IC502
CN2
CN4 CN1
IC304
IC303
IC301
IC302
IC301
IC3
IC2
6A 6A
7A 7A
9A 9A
10A10A
1 1
2 2
6 6
7 7
1
2
6
7
AUDIO_IN CH3(+)
AUDIO_IN CH3(-)
AUDIO_IN CH4(+)
AUDIO_IN CH4(-)
BALANCED
OVERSAMPLING
AMP.
FILTER
AMP.
GAIN AMP.
D/A
AES/EBU
LINE DRIVER
DIGITAL
FILTER
BUFFER
AES/EBU_IN CH2
LPF
CONVERTOR
1 RV301
CH3 GAIN ADJ
RECEIVER
IC404
D815
IC303
IC401
IC402
IC401
BALANCED
AES/EBU
CH2
AMP.
FILTER
AMP.
GAIN AMP.
LINE DRIVER
CN-1858
1 RV401
CH4 GAIN ADJ
Q1,IC4
CN-1859
1 RV1
+5V ADJ
+5V ADJ
REGULATOR
+5V-A
Q2,IC5
1 RV2
13A13A
FROM
REGULATOR
13B13B
13C13C
+5V
MOTHERBOARD
DD701
+12V
-12V
DC-DC
CONVERTOR
1 RV3
±12V ADJ
Vcc DOWN
DETECT
Q3,4,6,8
D3
POWER
DAC-38
OVERALL
BKPF-L752
5-1
5-1
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CN-1858/1859
Section 6
Schematic Diagrams
BKPF-L752 (SY) : S/N 10001 and Higher
Index
Board Name
Function
Page
CN-1858/1859 Boards
DAC-38 Board
Connector Board
6-1
6-2
Audio D/A Converter Board
CN2
CN1
1
2
3
4
5
6
1
2
1C
AES_IN1(+)
AES_IN2(+)
AES/EBU
CN1
2A
GND
CN1
1
CN2
CN1
6C
CN5
1
OUT_L(+)1
OUT_L(-)1
OUT_R(+)1
OUT_R(-)1
GND
OUT_L(+)1
OUT_L(-)1
OUT_R(+)1
OUT_R(-)1
GND
OUT1(+)
OUT1(-)
OUT2(+)
OUT2(-)
GND
OUT1(+)
OUT1(-)
OUT2(+)
OUT2(-)
GND
1
2
4
5
3
6
1
2
7C
2
2
9C
6
6
10C
1A
7
7
3
3
4
GND
1B
GND
GND
4
GND
5
GND
2B
GND
GND
5
GND
2C
GND
GND
8
8
GND
3A
GND
GND
9
GND
3B
GND
GND
10
4B
GND
4C
GND
5A
GND
5B
GND
CN-1858
5C
GND
BOARD NO. 1-674-283-11
6B
GND
7B
GND
8A
GND
AUDIO
OUT
8B
GND
8C
GND
9B
GND
10B
11A
11B
11C
15C
16B
GND
GND
GND
GND
GND
GND
CN2
CN1
6A
CN4 CN1
OUT_L(+)2
OUT_L(-)2
OUT_R(+)2
OUT_R(-)2
OUT_L(+)2
OUT_L(-)2
OUT_R(+)2
OUT_R(-)2
GND
1
2
1
2
6
7
3
4
5
OUT3(+)
OUT3(-)
OUT4(+)
OUT4(-)
GND
OUT3(+)
OUT3(-)
OUT4(+)
OUT4(-)
GND
1
2
4
5
3
6
3
4
7A
9A
6
10A
7
3
CN1
3C
GND
GND
4
GND
SPARE
SPARE
GND
GND
5
GND
4A
GND
8
8
9
GND
GND
GND
GND
9
CN1
12A
12B
12C
13A
13B
13C
14A
14B
14C
15A
15B
16A
16C
GND
10
10
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
GND
GND
CN-1858
BOARD NO. 1-674-283-11
CN-1859
BOARD NO. 1-674-282-11
LOT NO. 902-
BKPF-L752
6-1
6-1
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DAC-38 (1/5)
DAC-38 (1/5)
BKPF-L752 (SY) : S/N 10001 and Higher
+5V-A
C9
R16
7.5k
10uF
16V
LOAD
1
1
R25
43k
GND
GND-A
+5V
C10
0.1uF
C11
0.1uF
+5V
C8
0.047uF
R3
10
C12
10uF
16V
C3
33uF
10V
R7
1k
R19
47
GND
C4
1uF
+5VIN
MCK1
4
C6
0.1uF
C15
IC1
CS8412-CS
11
330pF
GND
R17
47
22
7
IC3(1/2)
CN1
1A
VA+ VD+
RXP FSYNC
9
NJM2267M(TE2)
FS1
2
2
2
GND
R6
470
7
FL1
EMI
IN OUT
GND
R2
1k
C1
0.1uF
R4
1.5k
12
26
SCK1
SDATA1
AESIN2+
SCK
RXN SDATA
FILT
2A
3A
AESIN2+
GND
1
1
4
3
10
20
19
AESIN1+
1
R18
R23
R1
75
C2
0.1uF
4A
SPARE
GND
47
47
23
24
18
17
R5
C7
0.1uF
D1
2
MCK
M0
M1
M2
5A
10k
GND
DAN217-T146
OUT2L+
OUT2L-
6A
OUT2L+
OUT2L-
GND
3
3
L5
16
13
120nH
SEL
7A
GND
2
3
4
5
CS12/FCKM3
8A
GND
OUT2R+
OUT2R-
9A
OUT2R+
OUT2R-
GND
3
3
GND
6
5
1
C0/E0
Ca/E1
C
U
10A
11A
12A
13A
14A
15A
16A
1B
14
28
15
25
4
Cb/E2 VERF
Cc/F0 CBL
A0
A0
4
4
3
+5VIN
DA-NC
SDA
2
ERF1
Cd/F1 ERF
Ce/F2
DGND AGND
4
27
SDA
S-BUS
GND
8
21
2B
GND
GND
GND-A
3B
GND
4B
GND
E1
5B
GND
6B
GND
7B
GND
GND
F0-1
F1-1
F2-1
4
4
4
8B
GND
9B
GND
10B
11B
12B
13B
14B
15B
16B
1C
GND
GND
A1
A1
4
+5V
X1
6.144MHz
+5VIN
LOAD
SCL
FL2
1
R9
47
LOAD
SCL
1
4
VCC
EMI
OUT IN
GND
3
Fout
GND
GND
E2
2
AESIN1+
AESIN1+
GND
1
GND
GND
2C
3C
GND
GND
4C
GND
5C
GND
+5V-A
OUT1L+
OUT1L-
6C
OUT1L+
OUT1L-
GND
2
2
C19
7C
10uF
16V
8C
OUT1R+
OUT1R-
9C
OUT1R+
OUT1R-
GND
2
2
10C
11C
12C
13C
14C
15C
16C
GND-A
C20
A2
A2
4
4
+5V
C21
0.1uF
C18
0.1uF
+5VIN
DIAG
GND
0.047uF
DIAG
C22
10uF
16V
R15
1k
REFSYNC
R20
47
C16
0.1uF
GND
C23
330pF
MCK2
4
GND
IC2
CS8412-CS
11
22
7
R22
47
R21
47
IC3(2/2)
NJM2267M(TE2)
VA+ VD+
RXP FSYNC
9
R14
470
FS2
3
3
3
C13
0.1uF
R11
1k
R12
1.5k
FL3
12
26
SCK2
SCK
RXN SDATA
FILT
EMI
IN OUT
GND
8
5
6
10
20
19
AESIN2+
SDATA2
1
R10
75
R24
47
C14
0.1uF
R13
10k
23
24
18
17
D2
C17
0.1uF
GND
MCK
M0
M1
M2
DAN217-T146
GND
L6
120nH
16
13
SEL
CS12/FCKM3
GND
GND
GND
6
5
1
C0/E0
Ca/E1
C
U
14
28
15
25
4
Cb/E2 VERF
Cc/F0 CBL
3
2
ERF2
Cd/F1 ERF
Ce/F2
DGND AGND
4
27
8
21
GND
GND-A
DAC-38 (1/5)
BOARD NO. 1-674-129-11
LOT NO. 902-
F0-2
F1-2
F2-2
4
4
4
BKPF-L752
6-2
6-2
A
B
C
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G
H
DAC-38 (2/5)
DAC-38 (2/5)
BKPF-L752 (SY) : S/N 10001 and Higher
+5V-A
C503
47uF
16V
1
2
3
4
5
+12V
C504
0.1uF
C505
47uF
16V
C109
10uF
16V
C103
0.1uF
C119
0.1uF
C120
47uF
16V
E3
C506
C114
220pF
C110
0.1uF
0.1uF
C507
47uF
GND-A
GND
IC101(2/2)
16V
TL082CPS-E20
(1/2)
IC101
TL082CPS-E20
R110
12k
IC104
SSM-2142P
R105
1.2k
C113
5
6
0.0033uF
C508
0.1uF
+
FL4
7
3
+
8
R111
3.3k
+5V
GND-A
4
V+
8
1
7
2
C123
220uF
16V
6
-
1
IN FORCE+
EMI
IN OUT
GND
OUT1L+
D504
1SS226-TE85L
1
C107
C116
0.1uF
2
-
R101
8.2k
0.0033uF
C501
47uF
16V
R104
22k
4
FORCE-
1
2
C502
0.1uF
RL101
GND-A
XTI1
4
3
2
8
4
3
R113
100k
R106
1.2k
R115
100k
+
-
IC103(1/2)
TL082CPS-E20
1
SENS+
SENS-
Q506
2SJ463A-T1
D501
1SS226-TE85L
IC501
PCM1716E-BT2
3
8
4
R523
22k
R524
22k
C104
100pF
R117
22k
R109
10k
+
1
2
3
-
+
6
5
1
V-
GND
R107
1.2k
(2/2)
IC102
SDATA1
SCK1
1
1
7
2
-
RV101
5k
C536
22uF
16V
5
3
R112
1.5k
-12V
TL082CPS-E20
GND-A
GND-A
5
16
D503
1SS226-TE85L
1
2
3
+5V
XTI
VOUTL
IC102(1/2)
R114
100k
R116
100k
GND-A
18
R108
1.2k
6
4
EXTL
TL082CPS-E20
C509
47uF
16V
C105
XTO
C121
R525
1k
R527
10k
R526
12k
R201
8.2k
0.1uF
D101
1SS352-TPH3
C122
0.1uF
C530
10uF
CLKO
C118
0.1uF
47uF
16V
FL5
13
11
C124
220uF
VOUTR
EXTR
C112
16V
D502
2
3
1
EMI
IN OUT
GND
C108
0.0033uF
0.1uF
GND-A
OUT1L-
DATA
BCK
1
-12V
1SS226-TE85L
16V
1
2
3
C510
47uF
16V
FS1
1
LRCK
21
+5V
ZERO
28
ML/IIS
Q507
DTA144EUA-T106
-12V
+12V
GND-A
1RV101:CH1 GAIN ADJ.
27
26
23
24
25
22
DM1-1
DM0-1
4
4
MC/DM1
MD/DM0
CS/IWO
MODE
C535
10uF
16V
3
E4
1
MUTE1
RST
4
3
MUTE
C220
47uF
16V
2
C219
0.1uF
RST
D512
DAP202UT106
C203
0.1uF
C210
0.1uF
GND
C214
220pF
GND-A
IC201(2/2)
TL082CPS-E20
3
R515
12k
IC204
SSM-2142P
GND
R205
1.2k
8
4
C213
6
+
FL6
0.0033uF
5
6
1
R211
3.3k
GND-A
2
V+
4
8
C223
220uF
16V
+5V
+
-
EMI
IN OUT
GND
7
IN FORCE+
-
OUT1R+
1
C207
0.0033uF
Q508
2SJ463A-T1
1
7
2
IC202(1/2)
TL082CPS-E20
FORCE-
IC201(1/2)
TL082CPS-E20
R516
22k
R528
22k
R529
22k
C523
0.1uF
RL201
GND-A
3
2
IC505
TL7705ACPSR
8
R213
100k
R215
100k
R206
1.2k
+
-
GND
8
IC103(2/2)
TL082CPS-E20
1
SENS+
SENS-
C522
0.1uF
R509
10k
C537
22uF
16V
R510
10k
-12V
5
6
7
2
1
3
VCC
R209
10k
C204
100pF
R217
22k
SENSE
+
-
-
+
6
5
4
7
6
5
GND-A
RESIN
VREF
CT
RESET
RESET
V-
GND
R207
1.2k
7
RV201
5k
5
3
R212
1.5k
GND-A
GND-A
+5V
R531
12k
R532
10k
R530
1k
GND
R216
100k
IC202(2/2)
R214
100k
R208
1.2k
4
TL082CPS-E20
C528
47uF
16V
C524
0.1uF
GND-A
C221
47uF
16V
-12V
C222
0.1uF
D201
1SS352-TPH3
C205
0.1uF
FL7
C211
10uF
16V
C224
220uF
16V
C212
0.1uF
EMI
IN OUT
GND
C208
0.0033uF
GND
GND
GND
OUT1R-
1
GND-A
-12V
GND-A
1RV201:CH2 GAIN ADJ.
+12V
D511
1SS226-TE85L
Q501
2SC1623-T1-L5L6
PWONM
3
R502
100k
+5V
R533
12k
+5V
R522
5.1k
Q505
2SD999-T1CK
R504
1k
R534
10k
E-RLDRV
4
Q502
2SC1623-T1-L5L6
C526
10uF
16V
Q503
DTC124XE-TL
R505
10k
GND
DAC-38 (2/5)
BOARD NO. 1-674-129-11
LOT NO. 902-
BKPF-L752
6-3
6-3
A
B
C
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DAC-38 (3/5)
DAC-38 (3/5)
BKPF-L752 (SY) : S/N 10001 and Higher
1
+12V
C309
10uF
16V
C320
47uF
16V
+5V-A
C319
0.1uF
C303
0.1uF
C310
C314
C514
0.1uF
220pF
0.1uF
GND-A
(1/2)
IC301
TL082CPS-E20
R310
12k
IC304
SSM-2142P
5
+
R301
8.2k
C516
0.1uF
6
E6
FL9
R311
3.3k
7
3
8
4
GND-A
C323
220uF
16V
V+
4
8
+
-
6
1
IN FORCE+
EMI
IN OUT
GND
-
R305
1.2k
OUT2L+
1
C307
0.0033uF
C316
0.1uF
(1/2)
IC302
2
1
7
2
IC301
(2/2)
GND
FORCE-
TL082CPS-E20
R304
22k
C313
0.0033uF
Q509
2SJ463A-T1
TL082CPS-E20
RL301
GND-A
3
2
8
C518
R306
1.2k
R423
22k
R424
22k
R315
100k
R313
100k
+
-
IC303(2/2)
TL082CPS-E20
1
SENS+
SENS-
0.1uF
2
3
4
5
+5V
3
+
8
4
R317
22k
C304
100pF
R309
10k
C521
22uF
16V
-
6
4
1
-12V
V-
GND
R307
1.2k
7
IC302(2/2)
2
-
RV301
5k
+
5
3
+5V
R312
1.5k
GND-A
GND-A
GND-A
C305
5
C511
47uF
16V
C512
0.1uF
R316
100k
TL082CPS-E20
R314
100k
0.1uF
IC502
PCM1716E-BT2
R308
1.2k
R426
12k
R427
10k
R425
1k
C321
47uF
16V
D506
C322
0.1uF
D301
C519
47uF
FL10
C330
10uF
16V
C318
0.1uF
1SS226-TE85L
1SS352-TPH3
GND-A
C324
220uF
EMI
1
C312
0.1uF
-12V
16V
OUT2L-
2
5
16
18
13
11
21
IN OUT
1
C308
0.0033uF
XTI2
4
XTI
3
GND
16V
VOUTL
EXTL
6
4
GND-A
XTO
D505
GND-A
CLKO
1SS226-TE85L
VOUTR
EXTR
ZERO
1
-12V
1RV301:CH3 GAIN ADJ.
2
2
3
1
+12V
R401
SDATA2
SCK2
1
1
DATA
BCK
3
8.2k
D507
1SS226-TE85L
1
C520
47uF
16V
LRCK
E7
C409
10uF
16V
+5V
2
Q511
28
27
26
23
24
25
22
3
ML/IIS
MC/DM1
MD/DM0
CS/IWO
MODE
DTA144EUA-T106
C420
47uF
16V
DM1-2
DM0-2
4
4
C419
0.1uF
GND-A
C403
0.1uF
C414
220pF
C410
0.1uF
GND-A
3
1
MUTE2
RST
4
2
MUTE
R422
12k
2
IC401
(1/2)
RST
D513
DAP202UT106
TL082CPS-E20
3
IC404
SSM-2142P
8
6
+
FL11
R411
3.3k
5
+
1
GND-A
2
V+
FORCE+
D508
1SS226-TE85L
4
8
C423
220uF
16V
7
IN
EMI
-
R405
1.2k
IN OUT
OUT2R+
1
C407
0.0033uF
6
-
4
1
IC402(2/2)
GND
Q510
2SJ463A-T1
2
1
7
2
(2/2)
IC401
FS2
FORCE-
1
TL082CPS-E20
3
R428
22k
R429
22k
R404
22k
TL082CPS-E20
RL401
GND-A
3
+
8
R413
100k
R415
100k
R406
1.2k
(1/2)
TL082CPS-E20
IC303
1
SENS+
C525
22uF
-12V
R409
10k
5
6
2
-
R417
22k
C404
100pF
GND
16V
+
-
-
6
SENS-
V- GND
4
7
GND-A
R407
1.2k
7
RV401
5k
+
5
+5V
C413
0.0033uF
5
3
GND-A
GND-A
R412
1.5k
R430
1k
R431
12k
R432
10k
IC402(1/2)
TL082CPS-E20
R416
100k
R414
100k
R408
1.2k
C421
47uF
16V
GND-A
D401
1SS352-TPH3
C422
0.1uF
-12V
FL12
C405
C411
10uF
16V
C424
220uF
16V
EMI
C412
0.1uF
0.1uF
IN OUT
OUT2R-
1
C408
0.0033uF
GND
GND-A
GND-A
-12V
GND-A
1RV401:CH4 GAIN ADJ.
PWONM
2
DAC-38 (3/5)
BOARD NO. 1-674-129-11
LOT NO. 902-
BKPF-L752
6-4
6-4
A
B
C
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DAC-38 (4/5)
DAC-38 (4/5)
BKPF-L752 (SY) : S/N 10001 and Higher
+5V
+5V
R601
100k
+5V
+5V
+5V
1
2
3
4
5
R830
47k
R829
47k
S3
+5V
CH
OFF
ON
R835
47k
R827
47k
1
1
3
5
7
2
4
6
8
RB601
100kx8
1 1CH
2 2CH
3 1CH
4 2CH
48kHZ
48kHZ
NO
AUTO
AUTO
DE-EM
DE-EM
1
2
3
4
1
SDA
C601
0.1uF
+5V
+5V
+5V
+5V
+5V
IC601
NO
R607
100k
PCF8574AT
16
GND
VDD
15
14
4
1
1
1
1
SCL
A2
SDAP0
SCLP1
P2
5
6
3
2
1
7
A2 P3
A1 P4
A0 P5
P6
9
R608
100k
10
11
12
E-POWER
5
13
A1
INTP7
VSS
8
R609
100k
A0
GND
R610
100k
ERF1
1
+5V
C602
0.1uF
ERF2
1
+5V
GND
IC608
EPM7032SLC44-10(05)
+5V
C605
0.1uF
C603
7
39
0.1uF
B14
TDI/A4
A5
8
38
TDO/B13
9
37
36
35
34
33
32
31
30
29
E-RLDRV
2
1
A6
B12
B11
10
11
12
13
14
15
16
17
DIAG
GND1
A7
1
GND
VCC4
B10
DM1-2
DM0-2
A8
3
3
TMS/A9
A10
B9
F0-1
TCK/B8
B7
DM1-1
DM0-1
VCC2
A11
2
2
F1-1
F2-1
1
1
GND3
B6
GND
A12
MUTE2
MUTE1
3
2
+5V
F0-2
F1-2
F2-2
1
1
1
C604
0.1uF
(1/5)
IC606
GND
TC74VHC08FT(EL)
XTI1
MCK1
2
1
IC606(3/5)
R836
47
1
2
TC74VHC08FT(EL)
3
6
9
8
10
XTI2
MCK2
3
1
IC606(4/5)
R837
47
4
5
TC74VHC08FT(EL)
12
11
13
NORMAL:H
IC606(2/5)
+5V
+5V
TC74VHC08FT(EL)
+5V
Q9
Q12
CN3
DTC114EKA-T146
DTA114EKA-T146
Q10
Q11
1
2
3
4
5
6
7
TCK
CH1 AES/EBU
DTA114EKA-T146
R832
560
DTC114EKA-T146
R834
R833
330
GND
TDO
VCC
TMS
TDI
GND
R831
330
CH1 ERROW
560
CH2 AES/EBU
CH2 ERROW
D815
CL-155UR/G-DT
D814
CL-155UR/G-DT
GND
GND
C610
0.1uF
GND
+5V
IC606(5/5)
TC74VHC08FT(EL)
DAC-38 (4/5)
VCC
GND
BOARD NO. 1-674-129-11
LOT NO. 902-
GND
BKPF-L752
6-5
6-5
A
B
C
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DAC-38 (5/5)
DAC-38 (5/5)
BKPF-L752 (SY) : S/N 10001 and Higher
1
TP3
+12V
L3
+12V
10uH
L1
10uH
+5VIN
DD701
!
C709
220uF
16V
C722
220uF
16V
C703
220uF
16V
PS1
C705
0.1uF
1
2
5
6
4
3
+VIN
+VOUT
-VIN
C701
47uF
25V
COM
C702
0.1uF
VSET
C710
220uF
16V
C723
220uF
16V
C704
220uF
16V
C707
1uF
-VOUT
7 8
C706
0.1uF
GND-A
50V
RV3
20k
L4
10uH
GND
GNDGND
TP4
-12V
1
3
-12V
GND
L2
10uH
R727
43k
E8
2
1
RV3:±12V ADJ.
GND
2
3
4
5
Q8
Q6
+12V
2SA812-T1-M5M6
R723
10k
2SC1623-T1-L5L6
R724
10k
E-POWER
4
R721
15k
R719
33k
Q4
2SC1623-T1-L5L6
Q3
R722
1k
2SC1623-T1-L5L6
GND
R720
33k
D3
CL-155UR/G-DT
GND
GND
+-12V
-12V
R725
1k
TP1
+5V-A
GND
1RV1:+5V-A ADJ.
+5V-A
R718
Q1
100
2SB1204S-FA-TL
C718
330uF
6.3V
C714
10uF
16V
RV1
1k
C716
0.001uF
C720
0.1uF
R709
220
IC4
M5237ML-TP1
R711
15k
GND-A
GND-A
2
1
IN REF
R712
5.6k
GND
3
R715
NM
TP2
GND-A
+5V
1RV2:+5V ADJ.
+5V
R717
100
Q2
2SB1204S-FA-TL
C712
47uF
25V
C715
10uF
16V
C719
330uF
6.3V
R710
220
RV2
1k
C721
0.1uF
C713
0.1uF
C717
0.001uF
IC5
M5237ML-TP1
R713
15k
GND
GND
GND
GND
2
1
IN REF
R714
5.6k
R716
NM
GND
3
DAC-38 (5/5)
GND
BOARD NO. 1-674-129-11
LOT NO. 902-
BKPF-L752
6-6
6-6
A
B
C
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E
F
G
H
DAC-38
DAC-38
Section 7
Board Layout
--------------------
DAC-38(1-674-129-11)
--------------------
*:B SIDE
R532
R601
R607
R608
R609
R610
R709
R710
R711
R712
R713
R714
R715
R716
R717
R718
R719
R720
R721
R722
R723
R724
R725
R727
R827
R829
R830
R831
R832
R833
R834
R835
R836
R837
*D2
*H3
*H3
*H3
*H2
*H2
G3
C421
C422
C423
C424
C501
C502
C503
C504
C505
C506
C507
C508
C509
C510
C511
C512
C514
C516
C518
C519
C520
C521
C522
C523
C524
C525
C526
C528
C530
C535
C536
C537
C601
C602
C603
C604
C605
C607
C608
C609
C610
C701
C702
C703
C704
C705
C706
C707
C709
C710
C712
C713
C714
C715
C716
C717
C718
C719
C720
C721
C722
C723
B3
*C3
B3
R18
E1
F1
C1
*G2
*G2
G1
E4
E6
E7
E8
C1
D2
C2
H3
R19
C2
C3
R20
*F1
E2
B3
R21
C4
G1
D2
R22
E1
C6
G2
G2
*E1
E2
*E1
*E2
E1
*G1
*G1
*G2
G1
G2
*E2
E1
*E2
*E2
E2
*G1
*C1
*C2
*C1
C1
C1
C1
C7
*D2
D1
FL1
FL2
FL3
FL4
FL5
FL6
FL7
FL9
FL10
FL11
FL12
H2
F2
H1
H2
H2
H2
H2
H1
H1
H1
H1
R23
E1
R24
E2
C8
F3
*D1
D1
R101
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R116
R117
R201
R205
R206
R207
R208
R209
R211
R212
R213
R214
R215
R216
R217
R301
R304
R305
R306
R307
R308
R309
R310
R311
R312
R313
R314
R315
R316
R317
R401
R404
R405
R406
R407
R408
R409
R411
R412
R413
R414
R415
R416
R417
R422
R423
R424
R425
R426
R427
R428
R429
R430
R431
R432
R502
R504
R505
R509
R510
R515
R516
R522
R523
R524
R525
R526
R527
R528
R529
R530
R531
*D1
*C1
*C1
*C1
*C1
*C1
*D1
*C1
*C1
*A1
*B2
*C2
*A1
*A1
*A1
*D1
*C2
*C2
*C2
*C2
*D2
*C2
*A2
*B2
*C2
*A2
*A2
*A2
*D2
*C3
*C2
*C2
*C2
*C3
*D2
*C2
*C2
*A2
*B3
*C3
*A2
*A2
*A2
*D2
*C3
*C3
*C3
*C3
*C3
*D3
*C3
*A2
*B3
*C3
*A3
*A3
*A3
*C3
*C3
*D3
*D2
*D2
*D2
*C3
*D3
*D3
*D3
*D3
*A3
*A3
*A3
*E2
*E2
*C2
*C2
*A3
*C1
*D1
*D1
*D1
*D1
*C2
*D2
*D1
*D2
C9
*G3
*G3
*F3
*F3
*G3
*F3
F2
C10
*D1
D2
C11
C12
C13
*D1
D1
C14
D1
D2
C15
C16
*G3
F3
*D2
*D2
*D2
*D2
D2
C17
C18
F3
C19
IC1
E2
E2
G2
G3
F3
C1
C1
C1
C1
C2
C2
C2
C2
C3
C3
C3
C3
C3
C3
C3
C3
D1
D2
E2
G2
G1
G2
F1
F1
G2
F3
C20
IC2
F3
C21
IC3
F3
C22
D2
D2
IC4
F3
C23
IC5
*A1
*E3
*F1
*F1
*F1
*A1
*A1
*A1
*A1
*F1
F1
*E2
*E2
*E2
D3
C103
C104
C105
C107
C108
C109
C110
C112
C113
C114
C116
C118
C119
C120
C121
C122
C123
C124
C203
C204
C205
C207
C208
C210
C211
C212
C213
C214
C216
C218
C219
C220
C221
C222
C223
C224
C303
C304
C305
C307
C308
C309
C310
C312
C313
C314
C316
C318
C319
C320
C321
C322
C323
C324
C330
C403
C404
C405
C407
C408
C409
C410
C411
C412
C413
C414
C416
C418
C419
C420
IC101
IC102
IC103
IC104
IC201
IC202
IC203
IC204
IC301
IC302
IC303
IC304
IC401
IC402
IC403
IC404
IC501
IC502
IC505
IC601
IC603
IC604
IC606
IC608
IC609
A3
E2
C1
*C1
*C1
C1
C2
D1
D2
*C1
*C1
*C1
*C1
B1
*G2
*F1
*G1
*F2
*F2
*G1
*G1
*G2
*F1
F3
*F1
DAC-38 -A SIDE-
SUFFIX: -11
RB601
G3
B1
RL101
RL201
RL301
RL401
A1
A2
A2
A3
*C1
B1
B1
*C2
*C2
*C2
C2
RV1
G2
F2
E2
A2
A2
A2
A3
*F3
D3
D3
RV2
RV3
C2
RV101
RV201
RV301
RV401
*C2
C2
*D3
*D3
H3
*C2
C2
D3
L1
L2
L3
L4
F3
G3
D3
D3
D3
*C2
*C2
*C2
*C2
B2
S3
F1
D2
G3
*G3
G3
SL1
F3
PS1
H3
TP1
TP2
TP3
TP4
G2
F2
D3
D3
B2
G3
F3
*C2
B2
Q1
G3
F3
G3
Q2
B2
F3
Q3
F2
*G3
*F3
E3
*C2
*C3
*C3
C2
Q4
F3
X1
F2
Q6
F3
Q8
F3
E3
Q9
*E1
*E1
*E1
*E1
*A3
*A3
A3
C2
C2
*C2
*C3
C2
Q10
Q11
Q12
Q501
Q502
Q503
Q505
Q506
Q507
Q508
Q509
Q510
Q511
CN1
CN3
H2
F1
D1
*H2
*H1
A1
D2
*C2
*C2
*C3
*C2
B3
D3
*A3
D1
D101
D201
D301
D401
D501
D502
D503
D504
D505
D506
D507
D508
D511
D512
D513
D814
D815
*A1
*A2
*A2
*A3
E1
*D1
D2
B2
D3
*C2
B2
D3
E1
*D2
B2
C3
E1
E1
R1
*H2
*H2
G1
*G2
*G2
G2
*E1
F2
*H1
*H1
*G1
*G1
G1
*E2
*H3
E1
*C3
*C3
*C3
C3
E2
R2
E2
R3
E2
R4
E2
R5
C3
C3
*A3
*D1
*D2
A1
R6
BKPF-L752 (SY) : S/N 10001 and Higher
R7
DAC-38 -B SIDE-
SUFFIX: -11
*C3
C3
R9
R10
R11
R12
R13
R14
R15
R16
R17
A1
*C3
C3
*C3
*C3
*C3
*C3
B3
DD701
E3
E1
E2
E3
H2
F2
E1
BKPF-L752
7-1
7-1
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Printed in Japan
1999. 8 22
©1999
Sony Corporation
BKPF-L752 (SY) J, E
9-967-843-01
Broadcasting & Professional Systems Company
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