Service manual

CD-XP120W
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• NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
Figure 26 SCHEMATIC DIAGRAM (9/10)
–30V
5V
+B
+B
+B
+B
-B
-B
SEG15/GRID8
SEG14/GRID9
VEE
SEG13/GRID10
SEG7 SEG8
SEG9
SEG12/GRID11
SEG11
SEG10
SEG6/KS6 SEG5/KS5 SEG4/KS4 SEG3/KS3
S
E
G
2
/
K
S
2
LED1 LED2 LED3 LED4 VDD GRID1 GRID2 GRID3 GRID4
GRID5
GRID6
SEG16/GRID7
P6 P1 P11 P12 P7 P8 P13
VF1
G1
P9 P14
G7
P10
G3
P3 P2 P4 P5
G5 G6 G4 G2 G8
VF2
4
2
4140393837363534
33
32
31
30
29
28
27
26
25
24
23
22 21 20 19 18 17 1
6
333231302928272625242322212019181716151413121110
9 8 7 6 5 4 3 2 1
SW704
PRESET UP
SW703
TUNING UP
SW706
TUNING DOWN
SW705
TUNER
SW707
PRESET DOWN
SW708
EQUALIZER
X-BASS/DEMO
SW710
STOP
SW709
TAPE
SW711
VOLUME UP
SW714
PLAY/REPEAT
SW713
OPEN/CLOSE
SW712
DISC SKIP
SW715
VOLUME DOWN
D701 1SS133 D702 1SS133 D703 1SS133 D704 1SS133
VFD701
FL DISPLAY
IC701
SC1631
2
SYSTE
M
MICROCOM
P
SW702
CD