Printed Wiring Board - Main Section (2/2) - Sony XAV-A1 Service Manual

5-15. PRINTED WIRING BOARD – MAIN Section (2/2) –
1 2 3
A
MAIN BOARD
(CONDUCTOR SIDE)
NC
B
(US, CND)
D
XA-123
(Page 58)
BOARD
CS1
C (CHASSIS)
2
1
D
E
E B
C
1E 1C
1B 2B
2C 2E
F
G
1C 2B 2E
1E 1B 2C
H
E B
C
I B C E
1
4
J
K
XAV-A1
•
See page 31 for Circuit Boards Location.
4 5 6
1 1
(L) (L)
2 2
REAR MONITOR
OUT 3 3
(R) (R) AUX2
4 4
(VIDEO) (VIDEO)
5 5
6
SUB OUT (MONO)
7
1
WHT
(CONNECTION BOX)
1
2
3 1
3
IC631
4 5
4
5
6
1
2
3
4
5
6
2
7
1
1
1
13 12
4
B E
C
1
24
1C 2B 2E
IC109
IC108
4 3
1E 1B 2C 3 5 1
4
5 1
3 1
4
IC107
5
1
2E 2C 4
2B 1B
IC681
1C 1E
4 3
5 1
5
IC4
NC NC
16 1
3 1
1 16
IC304
4 6
8 9
20
9 8
1 14
TU251
AM/FM TUNER
7 8
8 5
IC309
1 6 1 6
IC305
3 4 3 4
1 4
IC306
4 1
ECB
8 IC307
8
5
5
1 15
2 14
DISPLAY BOARD
B (Page 56)
CS201
: Uses unleaded solder.
7 8 9
Z MUTE (Page 38)
BOARD
IC555
4
IC661
3
1 24
1 8
4 5
4
12 13
3
1E 1C
1B 2B
44 34
2C 2E
1 33
11 23
C
B E
12 22
3
8
IC461
1
1 8
5
4 5
K A
4 1
1
1E
1C
1B 2B
IC460
2C 2E 3
5 8
C
B E
132
133
8 5
IC808
1 4
IC805
IC804
4 3
5 1 5
1
3 4 3 4
1 2
IC802
4 3
IC923
1
5
176
B E
C
1
B C E
B E
C
E
B C
SW602
RESET
(CHASSIS) (CHASSIS)
39 39
10 11 12 13
(CHASSIS)
ECB
B C E B E C
T5
CP1
6
1
(EXCEPT RU)
B C E
(RU)
C
B E
6
1
E B
C
7
ECB
1
7
ECB
1
(CHASSIS)
• Semiconductor Location
89 Ref. No. Location
88
D4
D31
D33
D34
D35
IC861
D251
D301
D302
D501
D502
45
D503
44
D551
D552
D553
8 5
D554
IC896
D555
1 4
D556
D557
D558
D643
D801
DZ5
DZ6
DZ22
XAV-A1
14
Ref. No. Location
VIO
REAR RCH+
GRN
1 13 REAR LCH+
VIO/BLK IC307 I-4
REAR RCH–
GRN/BLK
2 14 REAR LCH– IC309 I-6
GRY
FRONT RCH+
IC401 E-7
WHT
3 15 FRONT LCH+
GRY/BLK
FRONT RCH– IC460 F-8
WHT/BLK
4 16 FRONT LCH–
IC461 F-8
L
FRONT
IC502 D-9
5 17 R
IC555 A-7
6 18
L IC611 I-3
REAR
7 19
R
IC631 B-4
BLU
ANT REM
LIGHT GRN
IC651 D-4
8 20 PARKING
BLU/WHT
AMP REM
IC661 C-7
VIO/WHT
9 21 BACK LAMP
RED
IC681 F-6
ACC
ORG/WHT
10 22
ILLUMINATION
IC802 H-7
YEL
BLK IC804 H-7
11 23 GND
YEL
F901 BATT
IC805 H-8
BLK
12 24
FUSE BOX
IC808 H-7
IC861 H-10
IC896 J-11
VIO RR+ RR– VIO/BLK
IC923 I-9
GRN RL+ RR+ VIO
1 13 1 2
VIO/BLK RR– FR– GRY/BLK
GRN/BLK RL– FR+ GRY
2 14 3 4
Q1 F-5
GRY FR+ FL– WHT/BLK
WHT FL+ FL+ WHT
Q2 D-10
3 15 5 6
GRY/BLK FR– RL– GRN/BLK
Q3 D-11
WHT/BLK FL– RL+ GRN
4 16 7 8
Q6 F-5
L
FRONT
5 17 R Q7 F-5
Q9 B-12
6 18
L Q11 D-11
REAR
7 19 R
BLU Q13 D-11
LIGHT GRN
8 20 PARKING Q16 B-11
BLU/WHT
AMP REM
4
VIO/WHT Q17 B-12
9 21
BACK LAMP
RED
Q20 G-3
5 6
ORG/WHT
10 22
Q21 F-5
YEL
RED
7 8
BLK BLK
11 23 Q22 E-3
YEL YEL YEL
F901
Q23 F-3
BLK
12 24
FUSE BOX
Q24 E-12
Q25 E-9
Q26 E-3
Q27 F-3
Q28 D-8
Q29 G-8
Q30 G-7
Q31 H-3
Q33 I-2
Q34 E-12
Q35 F-12
Ref. No. Location
Q37 E-11
Q41 E-11
B-11 DZ23 F-2
E-3 DZ25 G-7 Q43 E-11
F-11 DZ26 G-6 Q44 E-10
Q45 E-11
G-11 DZ28 I-2
F-9 DZ62 E-10 Q51 F-4
D-3 DZ63 E-10 Q52 F-8
H-5 DZ651 D-5 Q351 I-5
I-5 DZ652 D-5 Q501 D-8
Q502 C-10
D-9 DZ661 B-5
C-10 Q503 D-10
D-10 IC1 F-9 Q504 D-10
Q505 D-10
B-7 IC4 F-5
B-6 IC21 E-11 Q508 C-10
B-6 IC22 F-11 Q509 D-10
Q510 C-10
B-6 IC23 F-10
B-7 IC107 F-4 Q511 D-10
B-7 IC108 E-4 Q641 D-6
B-7 IC109 E-4 Q642 E-6
B-7 IC301 H-5 Q651 E-5
Q652 E-5
D-6 IC302 H-6
H-8 IC303 H-4 Q801 I-7
D-11 IC304 H-4 Q802 I-7
Q803 I-7
D-11 IC305 I-4
E-3 IC306 I-5 Q804 I-7