STR-DA6400ES (serv.man2) — Sony Audio Service Manual (repair manual)

Model
STR-DA6400ES (serv.man2)
Pages
32
Size
2.84 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-1
File
str-da6400es-sm2.pdf
Date

View Sony STR-DA6400ES (serv.man2) Service Manual online

SERVICE MANUAL
SUPPLEMENT-1
9-889-277-81
Ver. 1.1  2009.03
File this supplement with the service manual.
US model:
In this set, A-CLASS AMP, ANALOG, CIS and POWER AMP boards 
have been changed in the midway of production.
Printed wiring board, schematic diagram and electrical parts list of new 
type are described in this supplement-1.
Refer to original service manual for other information.
AEP and UK models:
Refer to this supplement-1 for information on A-CLASS AMP, ANALOG, 
CIS, MAIN and POWER AMP boards.
Refer to the original service manual for other boards.
1. DISCRIMINATION
  ...................................................   2
2. DIAGRAMS
2-1.  Printed Wiring Board - CIS Board - ...............................   3
2-2.  Schematic Diagram - CIS Board - ..................................   4
2-3. Schematic 
Diagram 
 
- MAIN Board (1/3) (AEP and UK models) - ................   5
2-4. Schematic 
Diagram 
 
- MAIN Board (2/3) (AEP and UK models) - ................   6
2-5. Schematic 
Diagram 
 
- MAIN Board (3/3) (AEP and UK models) - ................   7
2-6.  Printed Wiring Board - MAIN Board (Component Side) 
(AEP and UK models) - ..................................................   8
2-7.  Printed Wiring Board - MAIN Board (Conductor Side) 
(AEP and UK models) - ..................................................   9
TABLE  OF  CONTENTS
Subject: Change of A-CLASS AMP and POWER AMP boards (Suffi x-13)
 
Change of ANALOG and CIS boards (Suffi x-12)
 
Addition of MAIN board (Suffi x-22)   (AEP and UK models only)
STR-DA6400ES
US Model
AEP Model
UK Model
2-8. Printed 
Wiring 
Board 
 
- ANALOG Board (Component Side) - ..........................   10
2-9. Printed 
Wiring 
Board 
 
- ANALOG Board (Conductor Side) - ............................   11
2-10.  Schematic Diagram - ANALOG Board (1/4) - ...............   12
2-11.  Schematic Diagram - ANALOG Board (2/4) - ...............   13
2-12.  Schematic Diagram - ANALOG Board (3/4) - ...............   14
2-13.  Schematic Diagram - ANALOG Board (4/4) - ...............   15
2-14.  Printed Wiring Board - POWER AMP Board - ..............   16
2-15.  Schematic Diagram - POWER AMP Board - .................   17
2-16.  Schematic Diagram - A-CLASS AMP Board (1/2) - ......   18
2-17.  Schematic Diagram - A-CLASS AMP Board (2/2) - ......   19
2-18.  Printed Wiring Board - A-CLASS AMP Board - ............   20
3. 
ELECTRICAL  PARTS  LIST
  ..............................   21
STR-DA6400ES
2
1.  DISCRIMINATION (US model only)
– A-CLASS AMP Board (Component Side) –
– CIS Board (Component Side) –
Former : 1-876-803-12
New : 
1-876-803-13
Former : 1-876-649-11
New : 
1-876-649-12
– ANALOG Board (Component Side) –
Former : 1-876-626-11
New : 
1-876-626-12
– POWER AMP Board (Component Side) –
Former : 1-876-802-12
New : 
1-876-802-13
STR-DA6400ES
STR-DA6400ES
3
3
For Schematic Diagrams.
Note:
•  All capacitors are in μF unless otherwise noted. (p: pF) 50 
WV or less are not indicated except for electrolytics and 
tantalums.
•  All resistors are in 
Ω and 1/4 W or less unless otherwise 
specifi ed.
•  2 : nonfl ammable resistor.
•  C : panel designation.
THIS  NOTE  IS  COMMON  FOR  PRINTED  WIRING  BOARDS  AND  SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
•  A : B+ Line.
•  B : B– Line.
•  Voltages are dc with respect to ground under no-signal 
(detuned) conditions.
 no 
mark 
TUNER
•  Voltages are taken with VOM (Input impedance 10 M
Ω).
  Voltage variations may be noted due to normal production 
tolerances.
• Signal path.
  F : 
AUDIO 
(ANALOG)
  J : 
AUDIO 
(DIGITAL)
  E : 
VIDEO
For Printed Wiring Boards.
Note:
•  X : Parts extracted from the component side.
•  Y : Parts extracted from the conductor side.
• 
 : Pattern from the side which enables seeing.
  (The other layers' patterns are not indicated.)
•  Indication of transistor.
 
C
B
These are omitted. 
E
Q
 
B
These are omitted.
C E
Q
Caution:
Pattern face side:
(Conductor Side)
Parts face side: 
(Component Side)
Parts on the pattern face side seen from 
the pattern face are indicated.
Parts on the parts face side seen from 
the parts face are indicated.
Note: The components identifi ed by mark 0 or dotted 
line with mark 0 are critical for safety. 
 
Replace only with part number specifi ed.
2.  DIAGRAMS
2-1.  PRINTED  WIRING  BOARD  - CIS Board -
• 
 : Uses unleaded solder.
8
5
4
1
R801
R802
R863
R803
R804
R805
R806
R807
R808
R856
R858
JW805
R827
R826
R811
R812
R822
R823
R824
R825
R832
R833
R834
R835
C802
C805
C855
C853
R842
R843
R844
R845
JL801
JL802
JL804
JL805
JL806
JL807
JL808
JL809
JL810
JL811
JL812
JL813
JL814
JL815
JL816
JL817
JL820
JL821
JL822
JL823
JL824
JL825
JL826
C852
D801
D805
D804
C809
D808
D803
IC802
Q822
Q832
Q842
B
E
B
E
B
E
1
2
3
13
12
1
2
CN807
C801
C803
C856
C854
C804
C821
TH821
C831
TH831
C841
TH841
JW801
B
E
Q823
RY801
B
E
JW802
JW803
JW818
JW819
JW804
JW806
JW807
JW808
JW809
D802
JW810
JW811
JW812
JW813
JW814
JW815
JW816
JW817
IC806
A801
A802
Q821
Q831
Q841
B
E
Q824
Q825
B E
B
E
J801
J802
J803
J821
J831
J841
R846
B
E
BQ
CONTROL
BOARD
CN2510
1-876-649-
12
(12)
CIS BOARD
(CHASSIS)
(CHASSIS)
D802
REMOTE CONTROL
TRANSMITTER
IN
OUT 1
OUT 2
MAIN
ZONE 2
ZONE 3
TRIGGER
OUT
IR REMOTE
A
B
C
D
1
2
3
4
5
RY801
-2
-1
Refer to page
109 on original
service manual
 Ref. No.  Location
• Semiconductor 
Location
 D801 
A-4
 D802 
A-4
 D803 
B-3
 D804 
A-4
 D805 
A-4
 D808 
B-3
 IC802 
B-3
 IC806 
A-3
 Q821 
C-3
 Q822 
C-3
 Q823 
C-3
 Q824 
B-2
 Q825 
B-2
 Q831 
D-3
 Q832 
D-3
 Q841 
D-3
 Q842 
D-3
STR-DA6400ES
STR-DA6400ES
4
4
2-2.  SCHEMATIC  DIAGRAM  - CIS Board -
BQ
CN2510
CONTROL
BOARD
(2/2)
111 on original
service manual
Refer to page
4.8
4.7
4.7
4.8
4.8
4.7
4.8
0
11.7
0
0.4
0
11.7
11.7
11.7
0
0
11.7
11.7
11.7
0
0
11.7
11.7
11.7
0
SID307BRTP19
D802
50V
2.2
C803
RT1N141C-TP-1
Q822
TH821
50V
1
C821
JL801
JL802
JL804
JL805
JL806
JL807
JL808
JL809
JL810
JL811
JL812
JL813
JL815
JL821
JL822
JL823
JL825
JL826
JL824
TH831
50V
1
C831
RT1N141C-TP-1
Q832
50V
1
C841
TH841
RT1N141C-TP-1
BUFFER
BUFFER
BUFFER
Q842
RT1N141C-TP-1
RELAY DRIVE
Q823
JL814
2.2k
R826
2.2k
R827
100k
R856
10
R802
100k
R803
10k
R804
100k
R805
0.1
C802
100
R807
100
R825
100
R835
100
R845
10k
R842
10k
R844
10k
R832
10k
R834
10k
R822
10k
R824
2.2k
R823
2.2k
R833
2.2k
R843
0.1
C852
8
7
6
5
4
3
2
1
TC7W53F(TE12R)
IC802
COM
INH
VEE
GND
A
CH1
CH0
VCC
JL820
KTA1271Y-AT
Q841
RT1N141C-TP-1
Q824
SIRCS CONTROL
KTA1271Y-AT
Q831
KTA1271Y-AT
BUFFER
BUFFER
Q821
J801
J803
J821
J831
100
R808
100
R806
VCC
OUT
GND
NJL23H400A
IC806
1
2
3
4
5
MA2J1110GLS0
D803
MA2J1110GLS0
D801
MA2J1110GLS0
D808
RY801
C805
0.1
10V
220
C801
16V
47
C804
JL817
JL816
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN807
IR OUT SW
SIRCS(LEARNING)
TRIG 12V
TRIG 12V
TRIG GND
TRIG GND
TRIG 3
TRIG 2
TRIG 1
SIRCS OUT
SIRCS IN
 STB 5V
STB GND
56
R811
56
R812
10k
R801
35V
47
C856
0.1
C855
IC802
SIRCS SELECT
IC806
REMOTE CONTROL
RECEIVER (REAR)
CIS BOARD
IN
OUT 2
J802
OUT 1
IR
REMOTE
TRIGGER
OUT
MAIN
ZONE 2
J841
ZONE 3
(CHASSIS)
A802
TRANSMITTER
REMOTE CONTROL
4
B
6
9
11
D
10
3
5
12
C
F
1
E
8
G
A
2
7
-1
-2
10
R858
35V
47
C854
0.1
C853
(CHASSIS)
A801
MA2J1110GLS0
D805
MA2J1110GLS0
D804
220p
C809
2SA1162-YG-TE85L
Q825
B+ SWITCH
10k
R863
1k
R846
Page of 32
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Here you can view online or download Sony STR-DA6400ES (serv.man2) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony STR-DA6400ES (serv.man2) Audio. Information contained in Sony STR-DA6400ES (serv.man2) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).