Read Sony HCD-GS200 / MHC-GS200 Service Manual online
27
27
HCD-GS200
– DISPLAY/POWER Section –
IC932
+8V REG
IC802
RESET SIGNAL
GENERATOR
FL701
FLUORESCENT
INDICATOR TUBE
7 – 10, 12 – 22,
24 – 41, 43 – 47
FIP22 – FIP59
PB4 – PB1
LED9 /PIP9
ı
LED14/PIP14,
FIP17 – FIP19
LED15 /PIP15,
LED16/PIP16,
FIP20, FIP21
68 PA4
69 PA5
RV752
ROTARY
ENCODER
VOLUME
66 PA2
67 PA3
RV751
ROTARY
ENCODER
GRAPHIC
EQUALIZER
DISC
SELECT
X
AMP
SECTION
E
VACS
VACS
X701
4MHz
82 X0
83 X1
94 – 99, 2 – 4
LED7 /PIP7,
LED8/PIP8
100, 1, 5, 6
76 – 73
92, 93
Q759
LED DRIVE
Q701
LED DRIVE
Q723 - 726
GRID DRIVE
D742, 743
(CD LED)
(CD LED)
59
(DOOR SW)
IC701
DISPLAY CONTROLLER
60
SDA(I2C)
61
SCL(I2C)
77
RSTX
30 I2C DATA
29 I2C CLK
79 FL-RESET
73 POWER KEY
74 DISPLAY KEY
S778
S779
DISPLAY
ENTER
STOP
4 RMC
78 ST/BY LED
X801
16MHz
15 XIN
13 XOUT
X802
32.768kHz
10 SUBXIN
11 SUBXOUT
38
CD ON
80
GAME LED
IC801 (4/4)
SYSTEM CONTROLLER
40
TU-ON
82
P-ST/BY
12
RESET
75
AC CUT
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
RECT
VF1
VF2
RY901
(AC IN)
T901
POWER
TRANSFORMER
(MAIN)
Q803
RESET
SWITCH
IC702
REMOTE CONTROL
RECEIVER
TO FLUORESCENT
INDICATOR TUBE
FL701
1
79
86
1
3
1
2
3
1
3
1
3
1
3
IC931
+5V REG
IC933
+9V REG
IC803
+4V REG
D758
(STBY)
LED1/PIP1
Q702
LED DRIVE
D741
(DOOR LED)
89
LED4/PIP4
Q752, 753
LED DRIVE
D752, 753
S751 – 755
FUNCTION KEY
78
S770 – 777
FUNCTION KEY
S760 – 769
FUNCTION KEY
80
PB6
PB5
PB7
SO1
72
PB0
Q301
LED DRIVE
D754
S701
GAME
MIXING
F1 - F4
36 KB-SDA
20 KB-SCL
37 KB-CTRL
4
1
5
B+ 5V
+5V
SDA
SCL
J881
KEYBOARD
INPUT
IC305
1
2
3
4
11
10
9
8
Q804
GAME
MIXING
S791
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