Read Sony SS-WG100 / SS-WG80 / SS-WGV88 Service Manual online
3
SS-WG80/WG100/WGV88
2-2. SCHEMATIC DIAGRAM
Q1500
Q1502
Q1501
Q1503
Q1504
R1512
R1511
R1514
Q1506
R1518
D1505
D1504
D1503
D1502
R1505
R1509
R1507
R1506
R1504
D1506
D1501
D1500
R1500
RV1500
R1501
R1502
R1503
S1500
S1501
R1516
R1520
C1500
CN1500
CNP1502
CNP1501
R1522
Q1505
2SC2785TP-FEK
2SC2785TP-FEK
LED DRIVE
2SC2785TP-FEK
LED DRIVE
2SC2785TP-FEK
LED DRIVE
2SC2785TP-FEK
LED DRIVE
1k
1/4W
1k
1/4W
470
1/4W
2SC2785TP-FEK
LED DRIVE
470
1/4W
SEL 5923A-TP15
SEL 5923A-TP15
SEL 5923A-TP15
SEL 5923A-TP15
10k
1/4W
470
1/4W
1k
1/4W
1k
1/4W
4.7k
1/4W
1/4W
1SS133
1SS133
1SS133
4.7k
1/4W
1/4W
50k
100k
1/4W
3.3k
1/4W
15k
1/4W
4.7k
1/4W
1k
1/4W
100
10V
10V
7P
7P
7P
330
1/4W
DTC114ESA-TP
LED DRIVE
SPEAKERS
SURROUND
SPEAKER
MODE
SUBWOOFER
SPEAKERS A
LINK
SPEAKERS B
MATRIX SURR
SPEAKERS A/B
MATRIX SURR 2
ON/OFF
SUBWOOFER
ON/OFF
:WG100
:WG80,WGV88
:WG100
:WG80,WGV88
:WG100
:WG80,WGV88
:WG100
:WG80,WGV88
SUBWOOFER
LEVEL
HCD-GNX80/
GNX88/GNX100
Note on Schematic Diagram:
• All capacitors are in
• 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 specified.
• C : panel designation.
• A : B+ Line.
• Voltages are dc with respect to ground in service mode.
• Voltages are dc with respect to ground in service mode.
no mark : POWER ON
• Voltages are taken with a VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal production toler-
ances.
ances.
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