Sony HCD-GN600 - MAIN;POWER Section Diagram

HCD-GN600
3030
– MAIN/POWER Section –
AUDIO–DATA
AUDIO–CLK
79 80
M891
(FAN)
+
–
+
–
SPEAKER
IMPEDANCE
USE 6–16Ω
L
R
PHONES
J631
RY501
D508D509
VL (AC)
VL (AC)
SYSTEM CONTROLLER
IC501 (3/4)
R-ch is omitted due to same as L-ch.
CD L-CH
A
CD SECTION
TAPE L-CH
C
TUNER L-CH
E
TUNER/TAPE DECK
SECTION
TUNER/TAPE DECK
SECTION
TM501
D507
D511
FAN MOTOR
DRIVE
Q851, 852
FAN MOTOR
ON SWITCH
Q518
OVER LOAD
DETECT SWITCH
Q510
OVER LOAD
DETECT
Q501, 551
M
HEADPHONE MUTING
Q671, 624
MUTING CONTROL
SWITCH
Q652
+
+
TH502
Q602
TH501
+
D502
MUTING
Q620
MUTING CONTROL
SWITCH
Q650, 651
STANDBY
SWITCH
Q503, 504, 581
R-CH
D130
R-CH
R-CH
18
15
17
OUT1
VOLIN1
14
2221
TOUT1
VOLUME
CONTROL
SOUND
CONTROL
CIRCUIT
INPUT
SELECT
SWITCH
8
+
R-CH
R-CH
INPUT SELECT SWITCH,
TONE CONTROL,
ELECTRICAL VOLUME
IC102
IND1
INB1
INA1
INC1
6
4
3
2
INEX1
BB B1
BB A1
RECB1
SAOUT
DATA CLOCK
7
5
MIC
CPU
INTERFACE
R-CH
J117
L
R
VIDEO/MD
(AUDIO) IN
R-CH
A+9V
RV722
J601
J716
L
R
GAME
INPUT
REC L-CH
SPEANA
D
TUNER/TAPE DECK
SECTION
F
DISPLAY SECTION
MIC
AUDIO
VIDEO OUT
VIDEO
J721
MIC AMP
IC722 (1/2)
FEED BACK
SWITCH
Q101
SIGNAL PATH
: TUNER (FM/AM)
: CD PLAY
: TAPE PLAY
: VIDEO/MD (AUDIO) IN
: GAME INPUT (AUDIO)
: GAME INPUT (VIDEO)
: REC
: MIC INPUT
FRONT SPEAKER
RELAY DRIVE
Q516, 517
POWER AMP
IC501
OVER CURRENT
PROTECTOR
IC502
MIC
LEVEL
MIC AMP
IC722 (2/2)
RELAY
SWITCH
Q511
83FRONT-RELAY
77LINE-MUTE
76HP MUTE
50HP DETECT
78PROTECTOR
81VACS IN
75STK-MUTE
TEMPERATURE
DETECT SWITCH
Q505, 506
19
16
14
18
11
10
8
9
12
43
+
CTOUT
1
OCP
2
VP
BIAS
Q721
TEMPERATURE
DETECT SWITCH
Q514
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
Q Q
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