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27
27
HCD-GS200
– DISPLAY/POWER Section –
FL701
FLUORESCENT
INDICATOR TUBE
24 – 41, 43 – 47
RV752
ROTARY
ENCODER
VOLUME
RV751
ROTARY
ENCODER
GRAPHIC
EQUALIZER
DISC
SELECT
VACS
VACS
X701
4MHz
94 – 99, 2 – 4
100, 1, 5, 6
92, 93
Q759
LED DRIVE
Q701
LED DRIVE
Q723 - 726
GRID DRIVE
D742, 743
(CD LED)
(DOOR SW)
IC701
DISPLAY CONTROLLER
S778
S779
DISPLAY
ENTER
STOP
X801
16MHz
X802
32.768kHz
IC801 (4/4)
SYSTEM CONTROLLER
Q316, 317
B+ SWITCH
CD +8V
MOTOR +12V
FAN +12V
CD +5V
COM +5V
IC701
VCC
D701, 702
Q303, 307
B+ SWITCH
FM +7V
Q311, 312
B+ SWITCH
+3.3V
D805
D907
Q931
+12V REG
AU +9.6V
EVER +3.3V
U-COM +3.3V
D806
D807
D803
D931 – 934
RECT
D901 – 904
RECT
Q901
RELAY DRIVE
T902
POWER
TRANSFORMER
(SUB)
D516, 518-520
RECT
F AMP B+
F AMP B–
Q934
– 30V
REGULATOR
VP – 30V
D905
RECT
VF1
VF2
RY901
(AC IN)
T901
POWER
TRANSFORMER
(MAIN)
Q803
RESET
SWITCH
TO FLUORESCENT
INDICATOR TUBE
FL701
2
D758
(STBY)
Q702
LED DRIVE
D741
(DOOR LED)
Q752, 753
LED DRIVE
D752, 753
S751 – 755
FUNCTION KEY
S770 – 777
FUNCTION KEY
S760 – 769
FUNCTION KEY
Q301
LED DRIVE
D754
S701
GAME
MIXING
F1 - F4
IC305
1
2
3
4
11
10
9
8
Q804
GAME
MIXING
S791
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299