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SA-WS350/WSD35
SA-WS350/WSD35
27
Sony CONFIDENTIAL
For Authorized Servicer
3-9. PRINTED WIRING BOARD - LED Board -
•
: Uses unleaded solder.
• See page 20 for Circuit Boards Location.
H1
R9R8
TP142
TP143
TP145
R13
R12
TP144
CN1
H2
LED1
LED BOARD
(SIDE A)
LED BOARD
(SIDE B)
A
B
C
1
2
3-10. SCHEMATIC DIAGRAM - LED Board -
A
E
D
B
C
1
2
3
4
5
6
7
8
F
LED BOARD
+3V3_STB
+3V3_STB
+3V3_STB
1
2
12
1
1
1
2
1
1
2
3
4
5
6
NP1
NP2
1
12
1
1
2
3
4
1
R12
22
0R2
J-
L2-
GP
R8
RCLAMP0551P-TST-1-GP-U
H2
HOLE394R138-GP
TP142 TPAD40-GP
R13
22
0R2
J-
L2-
GP
H1
HOLE394R138-GP
CN1
ACES-CON4-87-GP
TP143 TPAD40-GP
R9
RCLAMP0551P-TST-1-GP-U
TP144 TPAD40-GP
LED1
LED-RG-64-GP
TP145 TPAD40-GP
LED1
LED0
LED0
LED1
LED0
LED1
2018/10/11
1. LED1 PIN3 From GND Change to LED1
2. LED1 PIN4 From GND Change to LED0
3. LED1 PIN1 From LED0G Change to Pull-High 3v3
4. LED1 PIN2 From LED0R Change to Pull-High 3v3
5. delete Q1/Q2
6. LED0G/LED0R net name Change to LED1/LED0
Green
Red
+
-
+
-
SYS SET
2020/10/16 23:47:36 (GMT+09:00)