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AUDIO D/A CONVERTER BOARD
BKPF-L752
MAINTENANCE MANUAL
1st Edition
Serial No. 10001 and Higher
!
WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.
!
WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung dazu besitzen.
!
AVERTISSEMENT
Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.
BKPF-L752
BKPF-L752
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
1 (E)
6. Schematic Diagrams
CN-1858/1859 ........................................................................................................ 6-1
DAC-38 .................................................................................................................. 6-2
7. Board Layout
DAC-38 .................................................................................................................. 7-1
2 (E)
BKPF-L752
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)
Section 1
Service Overview
1-1. Notes on Repair Parts
1. Safety Related Components Warning
w
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 commonality and improvement.
Parts list has the present standardized repair parts.
3. Stock of Parts
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.
4. Units Representation
The following represented units are changed or omitted in writing.
Capacitance
Inductance
Resistance
Units
u F u H
Z
Representation
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.
1-2. IC Link Replacement
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.
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.
DAC-38 Board
Ref No. (Address)
PS1 (H-3)
Description
IC link 2 A
Part No.
!
1-533-282-21
BKPF-L752
1-1 (E)
1-3. Name and Function of Switch/Indicator/etc.
1-3. Name and Function of Switch/Indicator/etc.
1
2
3
4
5
6
7
D3
D814
D815
RV101
RV201
RV301
RV401
8
ON
1 2 3 4
S3
Main Board (DAC-38 Board: Side A)
Switches/gain adjusting VRs (Factory default settings are indicated by a
\
mark)
Function No. Ref. No.
8
S3
S3-1
Name
Setting switch
TEST 1
S3-2
S3-3
S3-4
4
RV405
5
RV406
6
RV407
7
RV408
TEST 2
AES/EBU 1 DE-EMPHASIS
AES/EBU 2 DE-EMPHASIS
CH1 GAIN
CH2 GAIN
CH3 GAIN
CH4 GAIN
ON: Test mode (Factory use)
\
OFF: Normal mode
ON: Test mode (Factory use)
\ OFF: Normal mode
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
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
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.
1
D3
2
D814
3
D815
Name Color Function
POWER (
±
12 V) Green/red Green: A power of
±
12 V is normal
Red: A power of
±
12 V is abnormal
AES/EBU 1 IN 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)
AES/EBU 2 IN Green/red 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)
1-2 (E)
BKPF-L752
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
Extension board EX-668 (Part No. A-8318-552-A)
EX-731 (Part No. A-8322-598-A)
Analog audio signal generator
*
Audio level meter *
Interface unit
SG505 (Option 02)
—
Audio A/D converter board *
Digital voltmetor
*
Adjustment screwdriver
Sony PFV-L1 or PFV-L10
Sony BKPF-L751
—
—
Resister (600 Z , within 1 %)
*
: Use the equipment after calibration has been completed.
2-1-2. Connection
PFV-L1/L10 (Side)
BKPF-L752
Remarks
For PFV-L1
For PFV-L10
Factory default condition
Insulation type with lead
PFV-L1/L10 (Rear)
DAC-38 board
Digital voltmeter
+
_
Extension board EX-668/731
BKPF-L751
Analog audio signal generator
Output
+
_
COM
1
2
AUDIO
IN
+
_
G
+
_
G
3
4
IN
REF VIDEO
/WORD CLOCK
(OUT)
+
_
G
+
_
G
*
1
AES/EBU
OUT
*
2
L751
Audio level mater
Input
+
_
600 Z
BKPF-L752
1
AES/EBU IN
2
1
2
AUDIO OUT
_
G
G
+
+
_
3
4
+
_
G
+
_
G
L752
BKPF-L752
2-1 (E)
2-2. Preparation for Adjustment
2-3. Power Supply Voltage Adjustment
2-2. Preparation for 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.
3.
Set the switch S3 as follows:
Ref. No. (Address)
S3 (F-1) No. 1:
Setting at adj.
OFF
No. 2: OFF
No. 3: OFF
No. 4: OFF
Customer setting
OFF
OFF
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.
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.
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.
E3
E6
1
RV3
D3
D814
D815
RV101
RV201
RV301
RV401
E4
E7
TP4
TP3
ON
1 2 3 4
S3
E2
1
RV2
TP2
1
TP1
RV1
E1
E8
2-3. Power Supply Voltage Adjustment
Measuring equipment: Digital voltmeter
1.
Set the digital voltmeter as follows:
Range: AUTO
Mode: DC V
+
5 V adjustment for Analog line
2.
Connect the probe of the digital voltmeter as follows:
+: TP1/DAC-38 (G-2)
_: E7/DAC-38 (C-2)
3.
Adjust the voltage on the digital voltmeter.
Adjustment point: 1RV1/DAC-38 (G-2)
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.
Adjustment point:
1RV2/DAC-38 (F-2)
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)
Specification:
+25.10
±
0.05 V dc
8.
Connect the probe of the digital voltmeter as follows:
+: TP3/DAC-38 (D-3)
_: E7/DAC-38 (C-2)
9.
Check the voltage.
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 n
After adjusting the power supply voltage, be sure to perform “2-4. Input/Output Gain Adjustment”.
DAC-38 Board (Side A)
2-2 (E)
BKPF-L752
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.
CH1 adjustment
2.
Connect the generator to the CH1 input of AUIDO IN connector of the audio A/D converter board (BKPF-
L751).
3.
Connect the AES/EBU OUT1 connector of the audio
A/D converter board (BKPF-L751) to the AES/EBU
IN1 connector.
4.
Connect the audio level meter to the CH1 output of
AUDIO OUT connector.
5.
Adjust the CH1 output level on the audio level meter.
Adjustment point:
1RV101/DAC-38 (A-1)
Specification: 4.0
±
0.1 dBm (at 600
Z load)
CH2 adjustment
6.
Connect the generator to the CH2 input of AUDIO IN connector of the audio A/D convertor board (BKPF-
L751).
7.
Connect the audio level meter to the CH2 output of
AUDIO OUT connector.
8.
Adjust the CH2 output level on the audio level meter.
Adjustment point:
1RV201/DAC-38 (A-2)
Specification: 4.0
±
0.1 dBm (at 600
Z load)
CH3 adjustment
9.
Connect the generator to the CH3 input of AUDIO 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.
11. Connect the audio level meter to the CH3 output of
AUDIO OUT connector.
12. Adjust the CH3 output level on the audio level meter.
Adjustment point:
1RV301/DAC-38 (A-2)
Specification: 4.0
±
0.1 dBm (at 600
Z load)
CH4 adjustment
13. Connect the generator to the CH4 input of AUDIO IN connector of the audio A/D converter board (BKPF-
L751).
14. Connect the audio level meter to the CH4 output of
AUDIO OUT connector.
15. Adjust the CH4 output level on the audio level meter.
Adjustment point: 1RV401/DAC-38 (A-3)
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)
Section 3
Spare Parts
------------------
CN-1858/1859 BOARD
------------------
Ref. No.
or Q'ty Part No. SP Description
1pc 1-793-325-11 s 2-CONNECTOR, COAXIAL, BNC, FEMALE
1pc 3-202-613-01 o PANEL (752), CN
1pc 3-686-054-02 o STUD, SUPPORT, PC BOARD
3pcs 7-621-775-10 s SCREW +B 2.6x4
1pc 7-688-002-11 s WASHER 2.6, MIDDLE
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.
A-8322-766-A o CN PANEL (752) ASSY
BKPF-L752
------------
DAC-38 BOARD
------------
Ref. No.
or Q'ty Part No. SP Description
1pc 1-251-047-11 s SOCKET, IC (PLCC) 44P
(for IC608)
1pc 3-179-084-01 s LEVER (R), PC BOARD
or 3-179-085-01 s LEVER (L), PC BOARD
2pcs 7-685-547-14 s SCREW +BTP 3x10
C1 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C2 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C3 1-126-393-11 s ELECT, CHIP 33uF 20% 10V
C4 1-164-346-11 s CERAMIC, CHIP 1.0uF 16V (2012)
C6 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C7 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C8 1-163-809-11 s CERAMIC, CHIP 0.047uF 10% 25V(2012)
C9 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C10 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C11 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C12 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C13 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C14 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C15 1-163-003-11 s CERAMIC, CHIP 330pF 10% 50V (2012)
C16 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C17 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C18 1-163-809-11 s CERAMIC, CHIP 0.047uF 10% 25V(2012)
C19 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C20 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C21 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)
C103 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C104 1-163-251-11 s CERAMIC, CHIP 100pF 5% 50V (2012)
C105 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C107 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C108 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C109 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C110 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C112 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C113 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C114 1-163-259-11 s CERAMIC, CHIP 220pF 5% 50V (2012)
C116 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C118 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C119 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C120 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C121 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C122 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C123 1-128-398-11 s ELECT 220uF 20% 16V
C124 1-128-398-11 s ELECT 220uF 20% 16V
C203 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C204 1-163-251-11 s CERAMIC, CHIP 100pF 5% 50V (2012)
C205 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C207 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C208 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C210 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C211 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C212 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C213 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C214 1-163-259-11 s CERAMIC, CHIP 220pF 5% 50V (2012)
C219 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C220 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
3-1
(DAC-38 BOARD)
Ref. No.
or Q'ty Part No. SP Description
C221 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C222 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C223 1-128-398-11 s ELECT 220uF 20% 16V
C224 1-128-398-11 s ELECT 220uF 20% 16V
C303 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C304 1-163-251-11 s CERAMIC, CHIP 100pF 5% 50V (2012)
C305 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C307 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C308 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C309 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C310 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C312 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C313 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C314 1-163-259-11 s CERAMIC, CHIP 220pF 5% 50V (2012)
C316 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C318 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C319 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C320 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C321 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C322 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C323 1-128-398-11 s ELECT 220uF 20% 16V
C324 1-128-398-11 s ELECT 220uF 20% 16V
C330 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C403 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C404 1-163-251-11 s CERAMIC, CHIP 100pF 5% 50V (2012)
C405 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C407 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C408 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C409 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C410 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C411 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C412 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C413 1-104-545-11 s FILM, CHIP 0.0033uF 5% 16V (2012)
C414 1-163-259-11 s CERAMIC, CHIP 220pF 5% 50V (2012)
C419 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C420 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C421 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C422 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C423 1-128-398-11 s ELECT 220uF 20% 16V
C424 1-128-398-11 s ELECT 220uF 20% 16V
C501 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C502 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C503 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C504 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C505 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C506 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C507 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C508 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C509 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C510 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C511 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C512 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C514 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C516 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C518 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C519 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C520 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C521 1-126-395-11 s ELECT, CHIP 22uF 20% 16V
C522 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C523 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
(DAC-38 BOARD)
Ref. No.
or Q'ty Part No. SP Description
C524 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C525 1-126-395-11 s ELECT, CHIP 22uF 20% 16V
C526 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C528 1-126-396-11 s ELECT, CHIP 47uF 20% 16V
C530 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C535 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C536 1-126-395-11 s ELECT, CHIP 22uF 20% 16V
C537 1-126-395-11 s ELECT, CHIP 22uF 20% 16V
C601 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C602 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C603 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C604 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C605 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C610 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C701 1-109-892-11 s ELECT, CHIP 47uF 20% 25V
C702 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C703 1-109-892-11 s ELECT, CHIP 47uF 20% 25V
C704 1-109-892-11 s ELECT, CHIP 47uF 20% 25V
C705 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C706 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C707 1-126-401-11 s ELECT, CHIP 1.0uF 20% 50V
C709 1-109-892-11 s ELECT, CHIP 47uF 20% 25V
C710 1-109-892-11 s ELECT, CHIP 47uF 20% 25V
C712 1-109-892-11 s ELECT, CHIP 47uF 20% 25V
C713 1-163-038-00 s CERAMIC, CHIP 0.1uF 25V (2012)
C714 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C715 1-126-394-11 s ELECT, CHIP 10uF 20% 16V
C716 1-162-891-11 s CERAMIC 1000pF 10% 50V
C717 1-162-891-11 s CERAMIC 1000pF 10% 50V
C718 1-128-391-11 s ELECT, CHIP 330uF 20% 6.3V
C719 1-128-391-11 s ELECT, CHIP 330uF 20% 6.3V
C720 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C721 1-115-339-11 s CERAMIC, CHIP 0.1uF 10% 50V (2012)
C722 1-109-892-11 s ELECT, CHIP 47uF 20% 25V
C723 1-109-892-11 s ELECT, CHIP 47uF 20% 25V
CN1 1-506-746-11 s CONNECTOR, DIN 48P, MALE
CN3 1-506-472-11 s CONNECTOR, 7P, MALE
D1 8-719-987-69 s DIODE DAN217
D2 8-719-987-69 s DIODE DAN217
D3 8-719-027-84 s LED CL-155UR/G-D, RED/GRN
D101 8-719-016-74 s DIODE 1SS352
D201 8-719-016-74 s DIODE 1SS352
D301 8-719-016-74 s DIODE 1SS352
D401 8-719-016-74 s DIODE 1SS352
D501 8-719-800-76 s DIODE 1SS226
D502 8-719-800-76 s DIODE 1SS226
D503 8-719-800-76 s DIODE 1SS226
D504 8-719-800-76 s DIODE 1SS226
D505 8-719-800-76 s DIODE 1SS226
D506 8-719-800-76 s DIODE 1SS226
D507 8-719-800-76 s DIODE 1SS226
D508 8-719-800-76 s DIODE 1SS226
D511 8-719-800-76 s DIODE 1SS226
D512 8-719-941-09 s DIODE DAP202U
D513 8-719-941-09 s DIODE DAP202U
D814 8-719-027-84 s LED CL-155UR/G-D, RED/GRN
D815 8-719-027-84 s LED CL-155UR/G-D, RED/GRN
DD701 1-418-402-11 s CONVERTER UNIT, DC-DC
3-2
BKPF-L752
(DAC-38 BOARD)
Ref. No.
or Q'ty Part No. SP Description
FL1 1-239-898-22 s FILTER, EMI, CHIP (2012)
FL2 1-233-313-31 s FILTER, EMI, CHIP (3225)
FL3 1-239-898-22 s FILTER, EMI, CHIP (2012)
FL4 1-239-895-11 s FILTER, EMI, CHIP (2012)
FL5 1-239-895-11 s FILTER, EMI, CHIP (2012)
FL6 1-239-895-11 s FILTER, EMI, CHIP (2012)
FL7 1-239-895-11 s FILTER, EMI, CHIP (2012)
FL9 1-239-895-11 s FILTER, EMI, CHIP (2012)
FL10 1-239-895-11 s FILTER, EMI, CHIP (2012)
FL11 1-239-895-11 s FILTER, EMI, CHIP (2012)
FL12 1-239-895-11 s FILTER, EMI, CHIP (2012)
IC1 8-759-355-06 s IC CS8412-CS
IC2 8-759-355-06 s IC CS8412-CS
IC3 8-759-177-02 s IC NJM2267M
IC4 8-759-095-59 s IC M5237ML
IC5 8-759-095-59 s IC M5237ML
IC101 8-759-981-48 s IC TL082M
IC102 8-759-981-48 s IC TL082M
IC103 8-759-981-48 s IC TL082M
IC104 8-759-158-99 s IC SSM-2142P
IC201 8-759-981-48 s IC TL082M
IC202 8-759-981-48 s IC TL082M
IC204 8-759-158-99 s IC SSM-2142P
IC301 8-759-981-48 s IC TL082M
IC302 8-759-981-48 s IC TL082M
IC303 8-759-981-48 s IC TL082M
IC304 8-759-158-99 s IC SSM-2142P
IC401 8-759-981-48 s IC TL082M
IC402 8-759-981-48 s IC TL082M
IC404 8-759-158-99 s IC SSM-2142P
IC501 8-759-531-50 s IC PCM1716E-B
IC502 8-759-531-50 s IC PCM1716E-B
IC505 8-759-989-91 s IC TL7705ACPS
IC601 8-759-990-63 s IC PCF8574AT
IC606 8-759-523-81 s IC TC74VHC08FT(EL)
IC608 8-759-594-98 o IC 7032-DAC38-V1.00, PLD
L1 1-424-643-11 s COIL, CHOKE 10uH
L2 1-424-643-11 s COIL, CHOKE 10uH
L3 1-424-643-11 s COIL, CHOKE 10uH
L4 1-424-643-11 s COIL, CHOKE 10uH
L5 1-410-730-11 s INDUCTOR, CHIP 0.12uH (3225)
L6 1-410-730-11 s INDUCTOR, CHIP 0.12uH (3225)
PS1
!
1-533-282-21 s LINK, IC, CHIP 2A
Q1 8-729-808-68 s TRANSISTOR 2SB1204S-FA
Q2 8-729-808-68 s TRANSISTOR 2SB1204S-FA
Q3 8-729-120-28 s TRANSISTOR 2SC1623-L5L6
Q4 8-729-120-28 s TRANSISTOR 2SC1623-L5L6
Q6 8-729-120-28 s TRANSISTOR 2SC1623-L5L6
Q8 8-729-216-22 s TRANSISTOR 2SA1162-G
Q9 8-729-900-53 s TRANSISTOR DTC114EK
Q10 8-729-027-23 s TRANSISTOR DTA114EKA-TI46
Q11 8-729-900-53 s TRANSISTOR DTC114EK
Q12 8-729-027-23 s TRANSISTOR DTA114EKA-TI46
Q501 8-729-120-28 s TRANSISTOR 2SC1623-L5L6
Q502 8-729-120-28 s TRANSISTOR 2SC1623-L5L6
Q503 8-729-929-02 s TRANSISTOR DTC124XE
Q505 8-729-140-75 s TRANSISTOR 2SD999-CLOCK
Q506 8-729-040-87 s TRANSISTOR 2SJ463A
BKPF-L752
(DAC-38 BOARD)
Ref. No.
or Q'ty Part No. SP Description
Q507 8-729-028-91 s TRANSISTOR DTA144EUA
Q508 8-729-040-87 s TRANSISTOR 2SJ463A
Q509 8-729-040-87 s TRANSISTOR 2SJ463A
Q510 8-729-040-87 s TRANSISTOR 2SJ463A
Q511 8-729-028-91 s TRANSISTOR DTA144EUA
R1 1-216-624-11 s METAL, CHIP 75 0.5% 1/10W (2012)
R2 1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R3 1-216-603-11 s METAL, CHIP 10 0.5% 1/10W (2012)
R4 1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
R5 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R6 1-216-643-11 s METAL, CHIP 470 0.5% 1/10W (2012)
R7 1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R9 1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
R10 1-216-624-11 s METAL, CHIP 75 0.5% 1/10W (2012)
R11 1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R12 1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
R13 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R14 1-216-643-11 s METAL, CHIP 470 0.5% 1/10W (2012)
R15 1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R16 1-216-672-11 s METAL, CHIP 7.5K 0.5% 1/10W (2012)
R17 1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
R18 1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
R19 1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
R20 1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
R21 1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
R22 1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
R23 1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
R24 1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
R25 1-216-690-11 s METAL, CHIP 43K 0.5% 1/10W (2012)
R101 1-216-673-11 s METAL, CHIP 8.2K 0.5% 1/10W (2012)
R104 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R105 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R106 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R107 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R108 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R109 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R110 1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
R111 1-216-663-11 s METAL, CHIP 3.3K 0.5% 1/10W (2012)
R112 1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
R113 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R114 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R115 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R116 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R117 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R201 1-216-673-11 s METAL, CHIP 8.2K 0.5% 1/10W (2012)
R205 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R206 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R207 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R208 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R209 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R211 1-216-663-11 s METAL, CHIP 3.3K 0.5% 1/10W (2012)
R212 1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
R213 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R214 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R215 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R216 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R217 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R301 1-216-673-11 s METAL, CHIP 8.2K 0.5% 1/10W (2012)
R304 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R305 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
3-3
(DAC-38 BOARD)
Ref. No.
or Q'ty Part No. SP Description
R306 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R307 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R308 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R309 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R310 1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
R311 1-216-663-11 s METAL, CHIP 3.3K 0.5% 1/10W (2012)
R312 1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
R313 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R314 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R315 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R316 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R317 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R401 1-216-673-11 s METAL, CHIP 8.2K 0.5% 1/10W (2012)
R404 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R405 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R406 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R407 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R408 1-216-653-11 s METAL, CHIP 1.2K 0.5% 1/10W (2012)
R409 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R411 1-216-663-11 s METAL, CHIP 3.3K 0.5% 1/10W (2012)
R412 1-216-655-11 s METAL, CHIP 1.5K 0.5% 1/10W (2012)
R413 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R414 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R415 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R416 1-216-097-00 s METAL, CHIP 100K 5% 1/10W (2012)
R417 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R422 1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
R423 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R424 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R425 1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R426 1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
R427 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R428 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R429 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R430 1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R431 1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
R432 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R502 1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
R504 1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R505 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R509 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R510 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R515 1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
R516 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R522 1-216-668-11 s METAL, CHIP 5.1K 0.5% 1/10W (2012)
R523 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R524 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R525 1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R526 1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
R527 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R528 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R529 1-216-683-11 s METAL, CHIP 22K 0.5% 1/10W (2012)
R530 1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R531 1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
R532 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R533 1-216-677-11 s METAL, CHIP 12K 0.5% 1/10W (2012)
R534 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R601 1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
R607 1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
R608 1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
(DAC-38 BOARD)
Ref. No.
or Q'ty Part No. SP Description
R609 1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
R610 1-216-699-11 s METAL, CHIP 100K 0.5% 1/10W (2012)
R709 1-216-635-11 s METAL, CHIP 220 0.5% 1/10W (2012)
R710 1-216-635-11 s METAL, CHIP 220 0.5% 1/10W (2012)
R711 1-216-679-11 s METAL, CHIP 15K 0.5% 1/10W (2012)
R712 1-216-669-11 s METAL, CHIP 5.6K 0.5% 1/10W (2012)
R713 1-216-679-11 s METAL, CHIP 15K 0.5% 1/10W (2012)
R714 1-216-669-11 s METAL, CHIP 5.6K 0.5% 1/10W (2012)
R717 1-216-627-11 s METAL, CHIP 100 0.5% 1/10W (2012)
R718 1-216-627-11 s METAL, CHIP 100 0.5% 1/10W (2012)
R719 1-216-687-11 s METAL, CHIP 33K 0.5% 1/10W (2012)
R720 1-216-687-11 s METAL, CHIP 33K 0.5% 1/10W (2012)
R721 1-216-679-11 s METAL, CHIP 15K 0.5% 1/10W (2012)
R722 1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R723 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R724 1-216-675-11 s METAL, CHIP 10K 0.5% 1/10W (2012)
R725 1-216-651-11 s METAL, CHIP 1.0K 0.5% 1/10W (2012)
R727 1-216-690-11 s METAL, CHIP 43K 0.5% 1/10W (2012)
R827 1-216-691-11 s METAL, CHIP 47K 0.5% 1/10W (2012)
R829 1-216-691-11 s METAL, CHIP 47K 0.5% 1/10W (2012)
R830 1-216-691-11 s METAL, CHIP 47K 0.5% 1/10W (2012)
R831 1-216-639-11 s METAL, CHIP 330 0.5% 1/10W (2012)
R832 1-216-645-11 s METAL, CHIP 560 0.5% 1/10W (2012)
R833 1-216-639-11 s METAL, CHIP 330 0.5% 1/10W (2012)
R834 1-216-645-11 s METAL, CHIP 560 0.5% 1/10W (2012)
R835 1-216-691-11 s METAL, CHIP 47K 0.5% 1/10W (2012)
R836 1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
R837 1-216-619-11 s METAL, CHIP 47 0.5% 1/10W (2012)
RB601 1-239-309-11 s RES, NETWORK, CHIP 100Kx8 (6432)
RL101 1-755-145-11 s RELAY TQ2SA-5V
RL201 1-755-145-11 s RELAY TQ2SA-5V
RL301 1-755-145-11 s RELAY TQ2SA-5V
RL401 1-755-145-11 s RELAY TQ2SA-5V
RV1 1-237-033-11 s RES, ADJ, CERMET 1K
RV2 1-237-033-11 s RES, ADJ, CERMET 1K
RV3 1-237-037-11 s RES, ADJ, CERMET 20K
RV101 1-230-749-21 s RES, ADJ, CERMET 5K
RV201 1-230-749-21 s RES, ADJ, CERMET 5K
RV301 1-230-749-21 s RES, ADJ, CERMET 5K
RV401 1-230-749-21 s RES, ADJ, CERMET 5K
S3 1-570-598-11 s SWITCH, DIP 4-CKT
X1 1-760-954-11 s OSCILLATOR, CRYSTAL 6.144 MHz
3-4
BKPF-L752
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
1SS226 ............................ 4-2
1SS226-TE85L ................. 4-2
1SS352 ............................ 4-2
1SS352-TPH3 ................... 4-2
DAN217 ........................... 4-2
DAN217-T146 ................... 4-2
DAP202U ......................... 4-2
DAP202UT106 .................. 4-2
LED Page
CL-155UR/G-D ................. 4-2
CL-155UR/G-DT ............... 4-2
TRANSISTOR Page
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
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
IC Page
CS8412-CS ....................... 4-3
CS8412-IS-E1 ................... 4-3
CS8412-IS-E2 ................... 4-3
EPM7032SLC44-10(05) ... 4-4
M5237M-TP1 .................... 4-4
M5237ML ......................... 4-4
NJM2267M ....................... 4-4
NJM2267M(TE2) .............. 4-4
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
DIODE
—TOP VIEW—
1SS226
1SS226-TE85L
DAN217
DAN217-T146
—TOP VIEW—
1SS352
1SS352-TPH3
LED
RED
CL-155UR/G-D
CL-155UR/G-DT
TRANSISTOR
—TOP VIEW—
2SA1162G
2SA812-T1-M5M6
—TOP VIEW—
R1
R2
DTA114EKA
(R1=10k,R2=10k)
DTA114EKA-T146
DTA144EUA
(R1=47k,R2=47k)
DTA144EUA-T106
GREEN
2SB1204S-FA
2SB1204S-FA-TL
—TOP VIEW—
R1
R2
DTC114EKA
(R1=10k,R2=10k)
DTC114EKA-T146
DTC124XE
(R1=22k,R2=47k)
DTC124XE-TL
—TOP VIEW—
DAP202U
DAP202UT106
—TOP VIEW—
2SC1623
2SC1623-T1-L5L6
—TOP VIEW—
2SD999-CLCK
2SD999-T1CK
—TOP VIEW—
2SJ463A-T1
S
4-2
BKPF-L752
IC
TC74VHC08FT(EL) (TI)
C-MOS QUAD 2-INPUT AND GATES
—TOP VIEW—
14
V
DD
13 12 11 10 9 8
1 2 3 4 5 6
GND
7
A
B
A
Y =
B
Y
Y = A • B =
A
+
B
0
1
1
A
0
B
0
1
0
1
0
0
Y
0
1
0 : LOW LEVEL
1 : HIGH LEVEL
CS8412-CS (CRYSTAL)
CS8412-IS-E1 (CRYSTAL)
CS8412-IS-E2
DIGITAL AUDIO INTERFACE RECEIVER
—TOP VIEW—
C OUT 1
Cd/F1 2
Cc/F0 3
Cb/E2 4
Ca/E1 5
C0/E0 6
7 V D
8 D GND
RXP 9
RXN 10
F SYNC 11
SCK 12
CS12/FCK 13
U OUT 14
28 VERF OUT
27 Ce/F2
26 S DATA OUT
25 ERF OUT
24 M1
23 M0
22
A GND 21
20 FILT OUT
19 MCK OUT
18 M2
17 M3
16 SEL
15 CBL OUT
9
RXP
10
RXN
13
CS12/FCK
16
SEL
23
M0
24
18
M1
M2
17
M3
S DATA
26
C
U
1
14
VERF
28
CBL
ERF
15
25
Ce/F2
27
Cd/F1
Cc/F0
2
3
4
Cb/E2
Ca/E1
5
6
C0/E0
MCK
FILT
19
20
F SYNC
SCK
11
12
INPUT
RXP
RXN
CS12/FCK
SEL
M0
M1
M2
M3
; 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
OUT PUT
S DATA
C
: SERIAL DATA
: CHANNEL STATUS
U
VERF
CBL
ERF
Ce/F2
Cd/F1
Cc/F0
: USER DATA
: VALIDITY
+
ERROR FLAG
: CS BLOCK START
: ERROR FLAG
: CS e/FREQUENCY REPORT2
: CS d/FREQUENCY REPORT1
: CS c/FREQUENCY REPORT0
: CS b/ERROR CONDITION2 Cb/E2
Ca/E1
C0/E0
MCK
FILT
: CS a/ERROR CONDITION1
: CS
0
/ERROR CONDITION0
: MASTER CLOCK
: FILTER
INPUT/OUTPUT
FSYNC
SCK
: FRAME SYNC
: SERIAL DATA CLOCK
9
RXP
RXN
10
RS422
RECEIVER
CLOCK&DATA
RECOVERY
DE.MUX
MUX
13 16
MUX
6 5 4 3 2 27
AUDIO
SERIAL
PORT
REGISTER
1
14
28
26
12
11
S DATA
SCK
F SYNC
C
U
VERF
25 15
IC
BKPF-L752
4-3
IC
13
14
15
16
17
10
11
12
7
8
9
EPM7032SLC44-10(05) (ALTERA)
PROGRAMMABLE LOGIC DEVICE
—TOP VIEW—
6 5 4 3 2 1 44 43 42 41 40
33
32
31
30
29
36
35
34
39
38
37
18 19 20 21 22 23 24 25 26 27 28
6
7
8
9
10
11
PIN
NO.
1
2
3
4
5
I/O
I/O
I/O
I/O
I/O
—
—
I
I
—
I/O
I/O
SIGNAL
INPUT/
GCLR
INPUT/
OE2
V
CC
I/O
I/O
I/O
I/O (TDI)
I/O
I/O
GND
V
CC
17
18
19
20
21
22
PIN
NO.
12
13
14
15
16
I/O
I/O
I/O
I/O
I/O
I/O
—
I/O
I/O
I/O
—
I/O
SIGNAL
I/O
I/O (TMS)
I/O
V
CC
I/O
I/O
I/O
I/O
I/O
I/O
GND
28
29
30
31
32
33
PIN
NO.
23
24
25
26
27
I/O
I/O
I/O
—
I/O
I/O
I/O
—
I/O
I/O
I/O
I/O
SIGNAL
V
CC
I/O
I/O
I/O
I/O
I/O
I/O
GND
I/O
I/O (TCK)
I/O
39
40
41
42
43
44
PIN
NO.
34
35
36
37
38
I/O SIGNAL
I/O
I/O
I/O
—
I
I
I/O
—
I/O
I/O
I/O
I/O
V
CC
I/O
I/O
I/O (TDO)
I/O
I/O
I/O
GND
INPUT/GCLK1
INPUT/
OE1
NJM2267M (JRC)
NJM2267M(TE2)
6 dB VIDEO AMPLIFIER
—TOP VIEW—
V
IN
1 1
2
GND
V
SAG
1 3
V
OUT
1 4
8 V
IN
2
V
CC
7
6 V
SAG
2
5
V
OUT
2
V
IN
1
1
CLAMP
V
IN
2
8
CLAMP
6 dB
AMP
6 dB
AMP
75 Z
DRIVER
4
3
V
OUT
1
V
SAG
1
75
Z
DRIVER
5
6
V
OUT
2
V
SAG
2
TL082CPS-E20 (TI)
TL082M (RAYTHEON)
DUAL OPERATIONAL AMPLIFIERS
(DUAL-SUPPLY TYPE)
—TOP VIEW—
1
2
3
4
V
EE
_ +
+ _
V
CC
8
7
6
5
GCLK1
GCLR
OE1
OE2
43
1
44
2
I/O
4 - 9,
12 - 14,
16 - 21 I/O
CONTROL
BLOCK
16 16
MACROCELL
(1 - 16)
16
PIA
16
MACROCELL
(17 - 32)
16
I/O
CONTROL
BLOCK
24 - 29,
31 - 34,
36 - 41
16
I/O
M5237M-TP1
M5237ML (MITSUBISHI)
4-4
16 16
*
ABOVE DIAGRAM SHOWS CONDITIONS BEFORE PROGRAMMING
ADJUSTABLE VOLTAGE REGULATOR
CONT
(3)
GND
(2)
V
IN
(1)
1
V
IN
CONT
GND
2
3
R2 V
REF
R1
4.3K
V
OUT
V
IN
= 3.5V to 36V
V
OUT
= 1.5V to 33V
V
OUT
=V
REF
(1+ ) = 1.26x (1+ ) (V)
4.3
( R1 = 4.3K , V
REF
= 1.26V)
PCM1716E-BT2 (BURR-BROWN)
24-BIT AUDIO DA CONVERTER
—TOP VIEW—
LRCIN
IN
1
DIN IN 2
BCKIN
IN
3
CLKO
OUT
4
XTI
IN
5
XTO
OUT
6
GND 7
V
CC
8
V
CC
9
GND 10
EXTR
OUT
11
NC 12
V
OUT
R
OUT
13
GND 14
28 ML/I 2 S
IN
27 MC/DM1
IN
26
MD/DM0
IN
25
MUTE
IN
24
MODE
IN
23
CS
/IWO
IN
22
RST
IN
21
ZERO
OUT
20
V
CC
19 GND
18
EXTL
OUT
17
NC
16 V
OUT
L
OUT
15
V
CC
INPUTS
BCKIN
CS
/IWO
DIN
LRCIN
: BIT CLOCK
: CHIP SELECT/
INPUT FORMAT SELECTION
: SERIAL AUDIO DATA
: LEFT AND RIGHT CLOCK
MC/DM1 : MODE CONTROL, BCK/
DE-EMPHASIS SELECTION 2
MD/DM0 : MODE CONTROL, DATA/
ML/I 2 S
MODE
MUTE
RST
XTI
DE-EMPHASIS SELECTION 1
: MODE CONTROL, WDCK/
INPUT FORMAT SELECTION
: MODE CONTROL SELECT
: MUTE CONTROL
: RESET
: OSCILLATOR
OUTPUTS
CLKO : SYSTEM CLOCK
EXTL
EXTR
: COMMON PIN OF
ANALOG OUTPUT AMPLIFIER
: COMMON PIN OF
V
V
OUT
OUT
XTO
L
R
ZERO
ANALOG OUTPUT AMPLIFIER
: ANALOG VOLTAGE (L-CH)
: ANALOG VOLTAGE (R-CH)
: OSCILLATOR
: ZERO DATA FLAG
OTHER
NC : NO CONNECTION
BCKIN
3
1
LRCIN
2
DIN
SERIAL
INPUT
I/F
ML/I 2 S
28
MC/DM1
27
MD/DM0
26
CS
/IWO
23
MODE
24
MUTE
25
RST
22
MODE
CONTROL
I/F
8 x
OVERSAMPLING
DIGITAL FILTER
WITH
FUNCTION
CONTROLLER
SCK
CRYSTAL/OSC
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
DAC
DAC
LOW-PASS
FILTER
16
18
V
OUT
L
EXTL
LOW-PASS
FILTER
13
11
V
OUT
R
EXTR
21
ZERO
BPZ-CONT.
OPEN DRAIN
4
6
5
CLKO
XTO
XTI
BKPF-L752
PCF8574AT (PHILIPS)
C-MOS REMOTE 8-BIT I/O EXPANDER
—TOP VIEW—
A0
IN
1
A1
IN
2
A2
IN
3
V
DD
16
15 SDA
14 SCL
1
2
3
A0
A1
A2
14
SCL
P0
I/O
4
P1
I/O
5
P2
I/O
6
P3 I/O
7
8 GND
13 INT
12 P7
I/O
11 P6
I/O
10
P5 I/O
9 P4
I/O
INPUT
A0 - A2
SCL
; ADDRESS INPUTS
; SYSTEM CLOCK LINE
OUTPUT
INT ; INTERRUPT OUTPUT
SDA ; SERIAL DATA LINE
INPUT/OUTPUT
P0 - P7 ; 8-BIT QUASI-BIDIRECTIONAL I/O PORT
INT
13
4
P0
5
P1
6
P2
7
P3
9
P4
10
P5
11
P6
12
P7
15
SDA
INT
A0
A1
A2
SCL
SDA
13
1
2
3
14
15
INPUT
FILTER
INTERRUPT
LOGIC
I 2 C BUS
CONTROL
PCF8574
PCF8574A
SHIFT
LP FILTER
REGISTER
8-BIT
I/O
PORTS
10
11
7
9
12
4
5
6
P3
P4
P5
P6
P7
P0
P1
P2 write pulse read pulse
V
DD
V SS
16
8
POWER-ON
RESET
TL7705ACPS (TI)
TL7705ACPSR
POWER VOLTAGE SUPERVISOR
—TOP VIEW—
V
REF OUT
1
RESIN
IN 2
C
T IN
3
4 GND
V
CC
8
7
SENSE
IN
6 OUT (1)
5
OUT (2)
7
SENSE
2
RESIN
3
C
T
V
REF
1
OUT (1)
OUT (2)
6
5
7
2
REF
+
2.5 V
V
CC
1
*
5
* 6
3
* OPEN COLLECTOR
SSM-2142P (PMI)
BALANCED LINE DRIVER
—TOP VIEW—
_ FORCE 1
_ SENSE 2
3 GND
V
IN
4
V
CC
6
V
EE
5
8 + FORCE
7 + SENSE
IC
BKPF-L752
4-5
Block Diagram
OVERALL OVERALL
Block Diagram
Section 5
Block Diagram
AES/EBU_IN CH1
AES/EBU_IN CH2
CN2
FROM
MOTHERBOARD
13A 13A
13B 13B
13C 13C
IC3
BUFFER
D814
AES/EBU
CH1
IC1
AES/EBU
RECEIVER
IC3
BUFFER
D815
AES/EBU
CH2
IC2
AES/EBU
RECEIVER
DE-EMPHASIS
ON/OFF
S3-3
IC501
OVERSAMPLING
DIGITAL
FILTER
D/A
CONVERTOR
LPF
DE-EMPHASIS
ON/OFF
S3-4
IC502
OVERSAMPLING
DIGITAL
FILTER
D/A
CONVERTOR
LPF
Q1,IC4
REGULATOR
Q2,IC5
REGULATOR
DD701
DC-DC
CONVERTOR
1 RV3
±12V ADJ
1 RV1 +5V ADJ
1 RV2 +5V ADJ
+5V-A
+5V
+12V
-12V
Vcc DOWN
DETECT
Q3,4,6,8
D3
POWER
IC101
AMP.
IC102
FILTER
IC101
AMP.
IC201
AMP.
IC202
FILTER
IC201
AMP.
IC103
GAIN AMP.
1 RV101
CH1 GAIN ADJ
IC104
BALANCED
LINE DRIVER
IC103
GAIN AMP.
1 RV201
CH2 GAIN ADJ
IC204
BALANCED
LINE DRIVER
IC301
AMP.
IC302
FILTER
IC301
AMP.
IC401
AMP.
IC402
FILTER
IC401
AMP.
IC303
GAIN AMP.
1 RV301
CH3 GAIN ADJ
IC303
GAIN AMP.
1 RV401
CH4 GAIN ADJ
IC304
BALANCED
LINE DRIVER
IC404
BALANCED
LINE DRIVER
CN1 CN1
6C 6C
7C 7C
9C 9C
10C 10C
CN5
1
CN1
1
2 2
6 6
CN2
1 AUDIO_IN CH1(+)
2
AUDIO_IN CH1(-)
6 AUDIO_IN CH2(+)
7 7 7
AUDIO_IN CH2(-)
CN-1858
CN1
6A
CN1
6A
7A 7A
9A 9A
10A 10A
CN4
1
CN1
1
2 2
6 6
7 7
CN2
1 AUDIO_IN CH3(+)
2 AUDIO_IN CH3(-)
6 AUDIO_IN CH4(+)
7 AUDIO_IN CH4(-)
CN-1858
CN-1859
DAC-38
OVERALL
BKPF-L752
5-1 5-1
BKPF-L752
A
Section 6
Schematic Diagrams
Index
Board Name
CN-1858/1859 Boards
DAC-38 Board
Function
Connector Board
Audio D/A Converter Board
Page
6-1
6-2
B C
CN-1858/1859
BKPF-L752 (SY) : S/N 10001 and Higher
1
D
6-1
CN1
1C
CN1
2A
AES_IN1(+)
AES_IN2(+)
CN1
6A
7A
9A
10A
CN1
3C
4A
13C
14A
14B
14C
15A
15B
16A
16C
CN1
12A
12B
12C
13A
13B
4B
4C
5A
5B
5C
1B
2B
2C
3A
3B
CN1
6C
7C
9C
10C
1A
9B
10B
11A
11B
11C
6B
7B
8A
8B
8C
15C
16B
OUT_L(+)1
OUT_L(-)1
OUT_R(+)1
OUT_R(-)1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
OUT_L(+)2
OUT_L(-)2
OUT_R(+)2
OUT_R(-)2
SPARE
SPARE
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
CN-1859
BOARD NO. 1-674-282-11
LOT NO. 902-
1
2
3
4
5
6
CN2
1
2
AES/EBU
GND
OUT_L(+)1
OUT_L(-)1
OUT_R(+)1
OUT_R(-)1
GND
GND
GND
GND
GND
GND
CN5
6
7
1
2
3
8
9
4
5
10
CN1
1
7
3
2
6
4
5
8
OUT1(+)
OUT1(-)
OUT2(+)
OUT2(-)
GND
GND
GND
GND
GND
GND
OUT_L(+)2
OUT_L(-)2
OUT_R(+)2
OUT_R(-)2
GND
GND
GND
GND
GND
GND
CN4
6
7
1
2
3
8
9
4
5
10
CN1
1
7
3
2
6
4
5
8
9
10
OUT3(+)
OUT3(-)
OUT4(+)
OUT4(-)
GND
GND
GND
GND
GND
GND
GND
2
OUT1(+)
OUT1(-)
OUT2(+)
OUT2(-)
GND
GND
CN2
4
5
3
1
2
6
1
2
GND
CN-1858
BOARD NO. 1-674-283-11
AUDIO
OUT
3
OUT3(+)
OUT3(-)
OUT4(+)
OUT4(-)
GND
GND
GND
CN-1858
BOARD NO. 1-674-283-11
CN2
4
5
3
1
2
6
3
4
4
5
6-1
E F G H
DAC-38 (1/5) DAC-38 (1/5)
1
2
BKPF-L752 (SY) : S/N 10001 and Higher
1 AESIN1+
+5V
R3
10
C3
33uF
10V
C4
1uF
GND
FL1
EMI
IN OUT
GND
GND
GND
R2
1k
R1
75
L5
120nH
C1
0.1uF
D1
DAN217-T146
IC3(1/2)
NJM2267M(TE2)
1
C2
0.1uF
7
2
4
3
C15
330pF
R4
1.5k
C6
0.1uF
R6
470
R5
10k
C7
0.1uF
3
4
5
E1
GND
1 AESIN2+
FL3
EMI
IN OUT
GND
GND
GND
R11
1k
R10
75
L6
120nH
C13
0.1uF
D2
DAN217-T146
C14
0.1uF
8
IC3 (2/2)
NJM2267M(TE2)
5
6
C23
330pF
R12
1.5k
C16
0.1uF
R14
470
R13
10k
C17
0.1uF
A B C
C9
10uF
16V
+5V-A
GND-A
C8
0.047uF
C10
0.1uF
R7
1k
GND
C11
0.1uF
C12
10uF
16V
GND
IC1
22 7
CS8412-CS
9
VA+
RXP
VD+
FSYNC
11
12
SCK
10 26
RXN SDATA
20
FILT
19 23
MCK M0
24
M1
16
SEL
13
CS12/FCK
M2
M3
18
17
GND
6
C0/E0 C
5
Ca/E1 U
4
Cb/E2 VERF
3
Cc/F0
2
Cd/F1
27
Ce/F2
CBL
ERF
1
14
28
15
25
DGND AGND
8 21
GND GND-A
+5V
R19
47
R17
47
R18
47
R23
47
E2
GND
C19
10uF
16V
+5V-A
GND-A
C18
0.047uF
C20
0.1uF
R15
1k
C21
0.1uF
C22
10uF
16V
GND
IC2
22 7
11
CS8412-CS
VA+ VD+
9
RXP FSYNC
12
SCK
10 26
RXN SDATA
20
FILT
19 23
GND
MCK M0
24
M1
16
SEL
13
CS12/FCK
M2
M3
18
17
GND
6
C0/E0
5
Ca/E1
4
Cb/E2
3
Cc/F0
2
Cd/F1
27
Ce/F2
C
U
VERF
CBL
ERF
DGND AGND
1
14
28
15
25
8 21
GND
GND GND-A
+5V
MCK1
FS1
SCK1
SDATA1
ERF1
R9
47
FL2
EMI
OUT IN
GND
GND
F0-1
F1-1
F2-1
+5V
X1
6.144MHz
1
3
VCC
Fout
GND
2
GND
R20
47
R21
47
R22
47
R24
47
MCK2
FS2
SCK2
SDATA2
ERF2
F0-2
F1-2
F2-2
6-2
D
6-2
E
4
2
2
2
4
4
4
4
4
4
4
4
4
3
3
3
F
1 LOAD
8B
9B
10B
11B
12B
13B
14B
15B
16B
3B
4B
5B
6B
7B
14A
15A
16A
1B
2B
CN1
1A
2A
3A
9A
10A
11A
12A
13A
4A
5A
6A
7A
8A
11C
12C
13C
14C
15C
16C
6C
7C
8C
9C
10C
1C
2C
3C
4C
5C
+5VIN
LOAD
SCL
GND
AESIN1+
GND
GND
GND
GND
OUT1L+
OUT1L-
GND
OUT1R+
OUT1R-
GND
A2
+5VIN
DIAG
GND
REFSYNC
GND
AESIN2+
GND
SPARE
GND
OUT2L+
OUT2L-
GND
OUT2R+
OUT2R-
GND
A0
+5VIN
DA-NC
SDA
S-BUS
GND
GND
GND
GND
GND
GND
A1
GND
GND
GND
GND
GND
R16
7.5k
R25
43k
GND
+5VIN
GND
DAC-38 (1/5)
BOARD NO. 1-674-129-11
LOT NO. 902-
G
AESIN2+
OUT2L+
OUT2L-
OUT2R+
OUT2R-
A0
SDA
A1
LOAD
SCL
AESIN1+
OUT1L+
OUT1L-
OUT1R+
OUT1R-
A2
DIAG
1
3
3
4
3
3
4
4
1
4
1
2
2
2
2
4
4
H
BKPF-L752
DAC-38 (2/5) DAC-38 (2/5)
BKPF-L752 (SY) : S/N 10001 and Higher
4
1
1
1
4
4
4
+5V-A
C503
47uF
16V
E3
GND
C504
0.1uF
C505
47uF
16V
C506
0.1uF
C507
47uF
16V
C508
0.1uF
XTI1
SDATA1
SCK1
D504
1SS226-TE85L
1
2
3
D501
1SS226-TE85L
1
2
3
D503
1SS226-TE85L
1
2
3
C501
47uF
16V
+5V
FS1
D502
1SS226-TE85L
1
2
3
DM1-1
DM0-1
MUTE1
C502
0.1uF
IC501
PCM1716E-BT2
5
XTI
VOUTL
16
EXTL
18
6
XTO
4
CLKO
2
DATA
3
BCK
1
LRCK
28
ML/IIS
27
MC/DM1
26
MD/DM0
23
CS/IWO
24
MODE
25
MUTE
22
RST
VOUTR
13
EXTR
11
ZERO
21
C510
47uF
16V
C509
47uF
16V
3 RST
GND
C522
0.1uF
+5V
R509
10k
C524
0.1uF
GND GND
C523
0.1uF
8
GND
IC505
TL7705ACPSR
1
3
7
2
SENSE
VCC
RESIN
VREF
6
RESET
5
RESET
CT
GND
4
C528
47uF
16V
GND
R510
10k
GND-A
+12V
R101
8.2k
R201
8.2k
R523
22k
R524
22k
-12V
GND-A
C536
22uF
16V
GND-A
IC101(2/2)
TL082CPS-E20
5
+
6
-
7
R104
22k
R105
1.2k
Q506
2SJ463A-T1
R525
1k
R526
12k
R527
10k
-12V
GND-A
C104
100pF
- 6
7
+
5
IC102(1/2)
TL082CPS-E20
+5V
Q507
DTA144EUA-T106
C109
10uF
16V
C103
0.1uF
C110
0.1uF
C114
220pF
C107
0.0033uF
R106
1.2k
R107
1.2k
3
+
8
2
-
1
4
IC102(2/2)
TL082CPS-E20
C113
0.0033uF
R110
12k
3
+
2
-
8
4
1
R109
10k
R108
1.2k
C105
0.1uF
C108
0.0033uF
C530
10uF
16V
C112
0.1uF
C119
0.1uF
C120
47uF
16V
GND-A
IC101(1/2)
TL082CPS-E20
R111
3.3k
C116
0.1uF
RV101
5k
3
+
8
IC103(1/2)
TL082CPS-E20
1
2
-
4
R112
1.5k
C118
0.1uF
C121
47uF
16V
4
IC104
SSM-2142P
IN
6
V+
FORCE+
8
C123
220uF
16V
1
FORCE-
R113
100k
SENS+
7
V-
SENS-
GND
2
5 3
GND-A
R114
100k
R115
100k
GND-A
R116
100k
C122
0.1uF
C124
220uF
16V
RL101
FL4
EMI
IN OUT
GND
GND-A
+5V
D101
1SS352-TPH3
FL5
EMI
IN OUT
GND
1 RV101:CH1 GAIN ADJ.
-12V
+12V GND-A
OUT1L+
R117
22k
OUT1L-
E4
GND
C535
10uF
16V
C210
0.1uF
3
1
2
D512
DAP202UT106
C203
0.1uF
R528
22k
R529
22k
-12V
C537
22uF
GND-A
16V
IC201(2/2)
TL082CPS-E20
3
+
GND-A
2
-
Q508
2SJ463A-T1
8
4
R516
22k
1
C204
100pF
R530
1k
R531
12k
R532
10k
-12V
GND-A
C205
0.1uF
R205
1.2k
7
- 6
+
5
IC202(2/2)
TL082CPS-E20
C213
0.0033uF
C207
0.0033uF
R206
1.2k
3
+
IC202 (1/2)
TL082CPS-E20
8
1
2
-
4
R207
1.2k
R208
1.2k
C208
0.0033uF
C211
10uF
16V
C212
0.1uF
C214
220pF
R515
12k
5
+
7
6
-
IC201 (1/2)
TL082CPS-E20
R211
3.3k
R209
10k
RV201
5k
5
+
6
-
C219
0.1uF
C220
47uF
16V
GND-A
IC103(2/2)
TL082CPS-E20
7
R212
1.5k
C221
47uF
16V
4
IN
IC204
SSM-2142P
6
V+
FORCE+
8
C223
220uF
16V
1
FORCE-
SENS+
7 R213
100k
V-
5
SENS-
GND
2
3
R215
100k
GND-A
R214
100k
GND-A
R216
100k
C222
0.1uF
C224
220uF
16V
RL201
FL6
EMI
IN OUT
GND
GND-A
+5V
D201
1SS352-TPH3
FL7
EMI
IN OUT
GND
OUT1R+
R217
22k
OUT1R-
-12V
+12V
D511
1SS226-TE85L
R502
100k
Q501
2SC1623-T1-L5L6
C526
10uF
16V
+5V
R533
12k
R534
10k
Q502
2SC1623-T1-L5L6
R504
1k
1 RV201:CH2 GAIN ADJ.
R505
10k
GND
Q505
2SD999-T1CK
Q503
DTC124XE-TL
+5V
R522
5.1k
GND-A
PWONM
E-RLDRV
1
1
1
1
3
4
DAC-38 (2/5)
BOARD NO. 1-674-129-11
LOT NO. 902-
BKPF-L752
A B C D
6-3 6-3
E F G H
1
2
3
4
5
DAC-38 (3/5) DAC-38 (3/5)
1
2
3
4
BKPF-L752 (SY) : S/N 10001 and Higher
1
4
2
1
4
4
1
4
E6
GND
XTI2
C511
47uF
16V
D506
1SS226-TE85L
1
2
3
SDATA2
SCK2
D505
1SS226-TE85L
1
2
3
D507
1SS226-TE85L
1
2
3
DM1-2
DM0-2
MUTE2
RST
FS2
D508
1SS226-TE85L
1
2
3
+5V
+12V
C309
10uF
16V
+5V-A
C319
0.1uF
C320
47uF
16V
C514
0.1uF
C310
0.1uF
C314
220pF
C303
0.1uF
C516
0.1uF
C518
0.1uF
C512
0.1uF
5
XTI
IC502
PCM1716E-BT2
16
C519
47uF
16V
VOUTL
EXTL
18 6
XTO
4
CLKO
2
DATA
3
BCK
1
LRCK
VOUTR
13
EXTR
11
C520
47uF
16V 28
ML/IIS
27
MC/DM1
26
MD/DM0
23
CS/IWO
24
MODE
25
MUTE
22
RST
ZERO
21
GND
R301
8.2k
R423
22k
R424
22k
-12V
C521
22uF
GND-A
16V
Q509
2SJ463A-T1
R425
1k
R426
12k
R427
10k
-12V
GND-A
IC301 (1/2)
TL082CPS-E20
5
+
7
GND-A
6
-
R305
1.2k
R304
22k
C304
100pF
-
6
7
IC302 (2/2)
TL082CPS-E20
+
5
C307
0.0033uF
R306
1.2k
3
+
IC302 (1/2)
TL082CPS-E20
8
1
2
-
4
R307
1.2k
R308
1.2k
C308
0.0033uF
C330
10uF
16V
C312
0.1uF
R310
12k
3
8
+
1
2
-
C313
0.0033uF
4
TL082CPS-E20
R311
3.3k
R309
10k
C305
0.1uF
RV301
5k
C316
0.1uF
3
+
2
-
8
IC303(2/2)
TL082CPS-E20
1
4
R312
1.5k
GND-A
4
IN
IC304
SSM-2142P
6
V+
FORCE+
8
FORCE-
1
SENS+
7
V-
5
SENS-
GND
2
3
C318
0.1uF
C321
47uF
16V
C322
0.1uF
C323
220uF
16V
R313
100k
GND-A
R314
100k
C324
220uF
16V
R315
100k
GND-A
R316
100k
GND-A
R401
8.2k
+5V
Q511
DTA144EUA-T106
C403
0.1uF
3
1
2
D513
DAP202UT106
R428
22k
R429
22k
-12V
C525
22uF
GND-A
16V
IC401 (1/2)
TL082CPS-E20
3
+
GND-A
2
-
Q510
2SJ463A-T1
8
4
R404
22k
1
R405
1.2k
C407
0.0033uF
C404
100pF
R430
1k
R431
12k
R432
10k
-12V
GND-A
C405
0.1uF
- 6
7
+
IC402 (1/2)
TL082CPS-E20
5
R406
1.2k
R407
1.2k
R408
1.2k
C408
0.0033uF
C411
10uF
16V
C409
10uF
16V
C410
0.1uF
3
+
IC402 (2/2)
TL082CPS-E20
8
1
2
-
4
C412
0.1uF
1 RV301:CH3 GAIN ADJ.
E7
C414
220pF
R422
12k
5
+
6
-
7
R411
3.3k
IC401(2/2)
TL082CPS-E20
R409
10k
C413
0.0033uF
RV401
5k
GND-A
C419
0.1uF
C420
47uF
16V
GND-A
5
+
6
-
IC303(1/2)
TL082CPS-E20
7
R412
1.5k
C421
47uF
16V
C422
0.1uF
4
IN
IC404
SSM-2142P
6
V+
FORCE+
8
FORCE-
1
SENS+
7
V-
SENS-
GND
2
5 3
C423
220uF
16V
R413
100k
GND-A
R414
100k
C424
220uF
16V
R415
100k
GND-A
R416
100k
GND-A
-12V
1 RV401:CH4 GAIN ADJ.
GND-A
-12V
+12V
RL301
D301
1SS352-TPH3
RL401
D401
1SS352-TPH3
+5V
+5V
FL9
EMI
IN OUT
GND
GND-A
R317
22k
OUT2L+
FL10
EMI
IN OUT
GND
GND-A
OUT2L-
FL11
EMI
IN OUT
GND
GND-A
R417
22k
OUT2R+
FL12
EMI
IN OUT
GND
GND-A
OUT2R-
1
1
1
1
PWONM 2
5
DAC-38 (3/5)
BOARD NO. 1-674-129-11
LOT NO. 902-
A B C
6-4
D
6-4
E F G H
BKPF-L752
DAC-38 (4/5) DAC-38 (4/5)
BKPF-L752 (SY) : S/N 10001 and Higher
3
4
1
2
CH
1CH
2CH
1CH
2CH
OFF
48kHZ
48kHZ
NO
NO
ON
AUTO
AUTO
DE-EM
DE-EM
3
4
1
2
GND
5
7
1
3
S3
6
8
2
4
+5V
R829
47k
+5V
R830
47k
+5V
R827
47k
+5V
R835
47k
5 E-POWER
BKPF-L752
A
1 ERF1
1 ERF2
2
1
1
1
E-RLDRV
F0-1
F1-1
F2-1
2
1
1
1
1
3
1
F0-2
F1-2
F2-2
XTI1
MCK1
XTI2
MCK2
IC606 (1/5)
TC74VHC08FT(EL)
1
2
3
R836
47
4
5
6
IC606 (2/5)
TC74VHC08FT(EL)
R837
47
B
1
1
1
1
1
SDA
SCL
A2
A1
A0
R609
100k
+5V
R610
100k
+5V
R607
100k
+5V
R608
100k
+5V
R601
100k
+5V
+5V
C601
0.1uF
IC601
PCF8574AT
3
2
1
15
14
13
16
VDD
SDA P0
4
5
SCL P1
P2
6
7
A2 P3
A1 P4
9
10
A0 P5
11
P6
12
INT P7
VSS
8
GND
+5V
1
RB601
100kx8
1
2
C
+5V
C605
0.1uF
GND
7
TDI/A4
8
A5
9
10
A6
GND1
11
A7
12
A8
13
TMS/A9
14
A10
15
VCC2
16
A11
17
A12
+5V
C602
0.1uF
GND
IC608
EPM7032SLC44-10(05)
+5V
B14
39
38
TDO/B13
37
B12
36
B11
35
VCC4
34
B10
33
B9
32
TCK/B8
31
B7
30
GND3
29
B6
C603
0.1uF
GND
+5V
GND
C604
0.1uF
+5V
C610
0.1uF
+5V
VCC
GND
IC606(5/5)
TC74VHC08FT(EL)
GND
D
6-5
CN3
5
6
7
3
4
1
2
TCK
GND
TDO
VCC
TMS
TDI
GND
GND
6-5
E
DIAG
DM1-2
DM0-2
DM1-1
DM0-1
MUTE2
MUTE1
IC606(3/5)
TC74VHC08FT(EL)
9
8
10
IC606(4/5)
TC74VHC08FT(EL)
12
11
13
NORMAL:H
+5V
+5V
Q9
DTC114EKA-T146
CH1 AES/EBU
R831
330
D814
CL-155UR/G-DT
R832
560
Q10
DTA114EKA-T146
CH1 ERROW
Q11
DTC114EKA-T146
CH2 AES/EBU
R833
330
D815
CL-155UR/G-DT
Q12
DTA114EKA-T146
R834
560
CH2 ERROW
GND GND
DAC-38 (4/5)
BOARD NO. 1-674-129-11
LOT NO. 902-
F G
1
3
3
2
2
3
2
H
3
4
5
2
3
4
5
1
BKPF-L752 (SY) : S/N 10001 and Higher
A B
DAC-38 (5/5) DAC-38 (5/5)
+5VIN
!
PS1
C707
1uF
50V
GND
L2
10uH
L1
10uH
L3
10uH
GND
C701
47uF
25V
C702
0.1uF
DD701
1
2
5
+VIN
+VOUT
-VIN
COM
VSET
-VOUT
6
4
3
7 8
GND GND
1
RV3
20k
3
R727
43k 2
C722
220uF
16V
C723
220uF
16V
1 RV3:±12V ADJ.
L4
10uH
E8
C703
220uF
16V
C704
220uF
16V
GND
C709
220uF
16V
C710
220uF
16V
TP4
-12V
TP3
+12V
C705
0.1uF
C706
0.1uF
+12V
-12V
GND-A
+12V
R723
10k
Q8
2SA812-T1-M5M6
R724
10k
Q6
2SC1623-T1-L5L6
Q3
2SC1623-T1-L5L6
R720
33k
R719
33k
GND
R721
15k
GND
Q4
R722
1k
GND
2SC1623-T1-L5L6
D3
CL-155UR/G-DT
-12V
+ -12V
R725
1k
TP1
+5V-A
GND
C714
10uF
16V
Q1
2SB1204S-FA-TL
R709
220
IC4
M5237ML-TP1
C716
0.001uF
1
IN REF
2
GND
3
GND-A
R718
100
RV1
1k
R711
15k
TP2
+5V
R712
5.6k
C713
0.1uF
GND
GND
C712
47uF
25V
C715
10uF
16V
Q2
2SB1204S-FA-TL
R710
220
IC5
M5237ML-TP1
C717
0.001uF
1
IN REF
2
GND
3
R717
100
RV2
1k
R713
15k
R714
5.6k
GND
E-POWER
1 RV1:+5V-A ADJ.
+5V-A
R715
NM
GND-A
C718
330uF
6.3V
C720
0.1uF
GND-A
1 RV2:+5V ADJ.
R716
NM
+5V
4
GND
C719
330uF
6.3V
GND
C721
0.1uF
C
6-6
D
6-6
E F G
DAC-38 (5/5)
BOARD NO. 1-674-129-11
LOT NO. 902-
H
BKPF-L752
BKPF-L752 (SY) : S/N 10001 and Higher
BKPF-L752
Section 7
Board Layout
DAC-38 DAC-38
7-1 7-1
DAC-38
-A SIDE-
SUFFIX: -11
DAC-38
-B SIDE-
SUFFIX: -11
--------------------
DAC-38(1-674-129-11)
--------------------
*:B SIDE
C601 *G2
C602 *F1
C603 *G1
C604 *F2
C605 *F2
C607 *G1
C608 *G1
C609 *G2
C610 *F1
C701 F3
C702 *F3
C703 D3
C704 D3
C705 *D3
C706 *D3
C707
C709
C710
H3
D3
D3
C712 G3
C713 *G3
C714 G3
C715
C716
C717
F3
G3
F3
C718
C719
G3
F3
C720 *G3
C721 *F3
C722
C723
E3
E3
C421 B3
C422 *C3
C423 B3
C424
C501
B3
D2
C502 *D2
C503 D1
C504 *D1
C505 D1
C506 *D1
C507 D2
C508 *D1
C509 D1
C510
C511
D1
D2
C512 *D2
C514 *D2
C516 *D2
C518 *D2
C519
C520
D2
D2
C521 D2
C522 *E2
C523 *E2
C524 *E2
C525 D3
C526
C528
C530
C535
C536
C537
A3
E2
C1
C2
D1
D2
C114 *C1
C116 *C1
C118 *C1
C119 *C1
C120
C121
B1
B1
C122 *C1
C123 B1
C124 B1
C203 *C2
C204 *C2
C205 *C2
C207
C208
C2
C2
C210 *C2
C211 C2
C212 *C2
C213 C2
C214 *C2
C216 *C2
C218 *C2
C219 *C2
C220
C221
B2
B2
C222 *C2
C223 B2
C224 B2
C303 *C2
C304 *C3
C305 *C3
C307
C308
C2
C2
C9
C10
C11
C12
C13
C14
C15
C16
C1
C2
C3
C4
C6
C7
C8
C17
C18
C19
C20
G2
*E2
E1
*E2
C21
C22
*E2
E2
C23 *G1
C103 *C1
C104 *C2
C105 *C1
C107
C108
C1
C1
C109 C1
C110 *C1
C112 *C1
C113 C1
E2
*E1
*E2
E1
*G1
*G1
*G2
G1
*G2
*G2
G1
G1
G2
G2
*E1
C309 C2
C310 *C2
C312 *C3
C313 C2
C314 *C2
C316 *C2
C318 *C3
C319 *C2
C320
C321
B3
B2
C322 *C2
C323 B2
C324
C330
B2
C3
C403 *C3
C404 *C3
C405 *C3
C407 C3
C408 C3
C409 C3
C410 *C3
C411 C3
C412 *C3
C413 C3
C414 *C3
C416 *C3
C418 *C3
C419 *C3
C420 B3
DD701
E1
E2
E3
E3
H2
F2
E1
CN1
CN3
H2
F1
D1
D2
*H2
*H1
D3 A1
D101 *A1
D201 *A2
D301 *A2
D401 *A3
D501 E1
D502
D503
D504
D505
E1
E1
E1
E2
D506
D507
E2
E2
D508 E2
D511 *A3
D512 *D1
D513 *D2
D814
D815
A1
A1
*E2
*E2
*C2
*C2
*A3
*C1
*D1
*D1
*D1
*D1
*C2
*D2
*D1
*D2
*C3
*D3
*D3
*D3
*D3
*A3
*A3
*A3
*A3
*A3
*C3
*C3
*D3
*D2
*D2
*D2
*C3
*C3
*D3
*C3
*A2
*B3
*C3
*A3
*C3
*A2
*A2
*A2
*D2
*C3
*C3
*C3
*D2
*C3
*C2
*C2
*C2
*C3
*D2
*C2
*C2
*A2
*B3
*C2
*C2
*C2
*C2
*D2
*C2
*A2
*B2
*C2
*A2
*A2
*A2
*C1
*A1
*B2
*C2
*A1
*A1
*A1
*D1
*D1
*C1
*C1
*C1
*C1
*C1
*D1
*C1
E1
F1
*F1
E2
E1
E1
E2
R509
R510
R515
R516
R522
R523
R524
R525
R526
R527
R528
R529
R530
R531
R416
R417
R422
R423
R424
R425
R426
R427
R428
R429
R430
R431
R432
R502
R504
R505
R314
R315
R316
R317
R401
R404
R405
R406
R407
R408
R409
R411
R412
R413
R414
R415
R301
R304
R305
R306
R307
R308
R309
R310
R311
R312
R313
R111
R112
R113
R114
R115
R116
R117
R201
R205
R206
R207
R208
R209
R211
R212
R213
R214
R215
R216
R217
R18
R19
R20
R21
R22
R23
R24
R101
R104
R105
R106
R107
R108
R109
R110
E4
E6
E7
E8
FL1
FL2
FL3
FL4
FL5
FL6
FL7
FL9
FL10
FL11
FL12
IC1
IC2
IC3
IC4
E2
E2
G2
G3
IC5 F3
IC101 C1
IC102 C1
IC103 C1
IC104 C1
IC201 C2
IC202 C2
IC203 C2
IC204 C2
IC301 C3
IC302 C3
IC303 C3
IC304 C3
IC401 C3
IC402 C3
IC403 C3
IC404 C3
IC501 D1
IC502 D2
IC505 E2
IC601 G2
IC603 G1
IC604 G2
IC606 F1
IC608 F1
IC609 G2
L1
L2
L3
L4
PS1
F3
G3
D3
D3
H3
R9
R10
R11
R12
R13
R14
R15
R16
R17
R1
R2
R3
R4
R5
R6
R7
Q1
Q2
Q3
Q4
Q6
Q8
Q9
Q10
Q11
Q12
Q501
Q502
Q503
Q505
Q506
Q507
Q508
Q509
Q510
Q511
F2
*H1
*H1
*G1
*G1
G1
*E2
*H3
E1
*H2
*H2
G1
*G2
*G2
G2
*E1
*E1
*E1
*A3
*A3
A3
*A3
D1
*D1
G3
F3
F2
F3
F3
F3
*E1
*E1
D2
D3
D3
*D2
C1
D2
C2
H3
H2
F2
H1
H2
H2
H2
H2
H1
H1
H1
H1
R719
R720
R721
R722
R723
R724
R725
R727
R827
R829
R830
R831
R832
R833
R834
R835
R836
R837
R532
R601
R607
R608
R609
R610
R709
R710
R711
R712
R713
R714
R715
R716
R717
R718
*F1
*F1
*F1
*A1
*A1
*A1
*A1
*F1
F1
*F1
F3
F3
F3
F3
F3
F3
*A1
*E3
*G3
*G3
*F3
*F3
*G3
*F3
F2
*G3
*D2
*H3
*H3
*H3
*H2
*H2
G3
F3
RB601 G3
RL101 A1
RL201 A2
RL301 A2
RL401 A3
RV1
RV2
G2
F2
RV3 E2
RV101 A2
RV201 A2
RV301 A2
RV401 A3
S3
SL1
F1
D2
TP1
TP2
TP3
TP4
X1
G2
F2
D3
D3
F2
BKPF-L752 (SY) J, E
9-967-843-01
Sony Corporation
Broadcasting & Professional Systems Company
Printed in Japan
1999. 8 22
©1999
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Table of contents
- 18 1SS226-TE85L
- 18 1SS352-TPH
- 18 DAN217-T
- 18 DAP202U
- 18 DAP202UT
- 18 CL-155UR/G-D
- 18 CL-155UR/G-DT
- 18 2SA1162G
- 18 2SA812-T1-M5M
- 18 2SB1204S-FA
- 18 2SB1204S-FA-TL
- 18 2SC1623-T1-L5L
- 18 2SD999-CLCK
- 18 2SD999-T1CK
- 18 2SJ463A-T
- 18 DTA114EKA
- 18 DTA114EKA-T
- 18 DTA144EUA
- 18 DTA144EUA-T
- 18 DTC114EKA
- 18 DTC114EKA-T
- 18 DTC124XE
- 18 DTC124XE-TL
- 18 CS8412-CS
- 18 CS8412-IS-E
- 18 EPM7032SLC44-10(05)
- 18 M5237M-TP
- 18 M5237ML
- 18 NJM2267M
- 18 NJM2267M(TE2)
- 18 PCF8574AT
- 18 PCM1716E-BT
- 18 SSM-2142P
- 18 TC74VHC08FT(EL)
- 18 TL082CPS-E
- 18 TL082M
- 18 TL7705ACPS
- 18 TL7705ACPSR