Printed Wiring Board - Video2 Board; Schematic Diagram - Video2 Board - Sony STR-DA6400ES Service Manual

Q Q
3 7 6 3 1 5 1 5 0

6-52. PRINTED WIRING BOARD - VIDEO2 Board -

• See page 43 for Circuit Boards Location.
1
VIDEO2 BOARD
A
(Page 109)
(Page 116)
BS DISPLAY CB CONTROL
BOARD BOARD
CN101 CN2516
CN241
A241
8 JL246 1
JL250
JL245
JL249
JL252
JL248
JL254
9 CN242 1
JL253
JL251
B
C243
JW245
D243
JW246
D244
JW247
ET242
C
(CHASSIS)
J242
T E
L 1 3 9 4 2 2 9 6 5 1 3
AUTO CAL
MIC
• Semiconductor
Location
Ref. No. Location
D241 B-3
D242 B-3
D243 B-2
D244 B-2
D245 B-4
D246 B-4
IC241 C-2
IC242 B-4
w w w
STR-DA6400ES
• : Uses unleaded solder.
2 3
(Page 116) (Page 61)
BR DISPLAY AC ANALOG
BOARD BOARD
CN102 CN607
JL259
1
13
JL265 JL263 CN244 JL257
JL255 JL261 JL258 JW243 C248
JL267
C250
JL266 JL264 JL262
R249
JL256
JW244 8
5
JL260
JL268 1 4
JW242
IC242
1
10 CN245
JL243
R244
IC241
JL244 R245
C245 R247
R241 C242 D241
R246
1 2 3
D242 C244
JL247
C241
DIGITAL
R AUDIO L
(OPT)
J241
VIDEO 2/PORTABLE AV IN
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y
. i
http://www.xiaoyu163.com

6-53. SCHEMATIC DIAGRAM - VIDEO2 Board -

1
4 5
A
(CHASSIS)
(Page 100)
A-VIDEO BH
B
BOARD
CN6003
VIDEO
L
3 1
AUDIO
R
JL242
CN243
C
C246
D246
C249
D245
C247
D
ET241
R243
VIDEO 2/
JL241
PORTABLE
AV IN
11
(CHASSIS)
1-876-586- (11) E
VIDEO Q Q
3 7 6
F
DIGITAL
(OPT)
(CHASSIS)
G
J242
AUTO CAL
MIC
u 1 6 3
.
81 81
2 4
8 9 9
2 3 4
VIDEO2 BOARD
D246
ET241
MA2J1110GLS0
C246
D245
MA2J1110GLS0 220p
C247
R243
100p
75
J241
R244
1k
JL243
C244 R246 C248
820p 47k 0.001
JL247
JL244 C245 R247 C249
R245
820p 47k 0.001
1k
8 7 6 5
IC242
BUFFER
IC242
NJM4565M(TE2)
1 2 3 4
3 1 5 1 5 0 8 9 2
D241
C241
MA2J1110GLS0 220p
IC241
D242
MA2J1110GLS0
OPTICAL RECEIVER
IC241
GP1FM313RZ0F
2
GND
2.7 R241 100
1
OUT
3.2
3
VCC
D244
MA2J1110GLS0
ET242 C243
D243
220p
MA2J1110GLS0
m
c o
STR-DA6400ES
2
8 9 9
5 6 7 8
CN243
3P
JL241 BH
1 V-GND
JL242
2 VIDEO2-V
A-VIDEO
3 V-GND BOARD
(2/2)
CN6003
CN244
13P
(Page 103)
JL256
1
VIDEO2-L
2
R249 NC
0 JL257
3
A-GND
JL258
4
VIDEO2-R
JL259
5
+15V
AC
JL260
C250
6
-15V
100
JL261
25V
7
MIC_L_OUT
ANALOG
JL262
BOARD
8
GND
(2/4)
C251 JL263
100 9 CN607
MIC_R_OUT
25V JL264
(Page 63)
10 GND
JL265
11 HP_L
JL266
12 HP_GND
JL267
13
HP_R
CN245
10P
JL268
1 +15V
2 NC
3 MIC_L_OUT
BR
4 GND
5 MIC_R_OUT
DISPLAY
6 HP_L
BOARD
(1/2)
7 HP_GND
CN102
8 HP_R
(Page 114)
9 HP_DET
10 XX
4 9 8 2 9 CN241 9
8P
JL255
1 HP_DET
2 NC
JL254
CB
3 SP_SW-B
JL250
4 SP_SW-A
JL249
CONTROL
5 POW-SW_DET
BOARD
JL248
(1/2)
6 D3.3V
JL246 CN2516
7 DGND (Page 110)
JL245
8 V3.OPT
C242
CN242
0.1
9P
1 SP_SW-B
2 NC
BS
3 SP_SW-A
4 POW-SW_DET
5 D3.3V DISPLAY
BOARD
6 D.GND (1/2)
JL251
CN101
7 MIC_R
JL252 (Page 114)
8 GND
JL253
9 MIC_L