![background image](http://html.mh-extra.com/html/sony/hcd-gpz6/hcd-gpz6_service-manual_420710022.webp)
HCD-GPZ6/GPZ7
22
22
HCD-GPZ6/GPZ7
7-3. BLOCK DIAGRAM – PANEL/POWER SUPPLY Section –
S701 – 707,
S708 – 717,
S718 –726
ROTARY
ENCODER
BASS
S801
ROTARY
ENCODER
TREBLE
S802
ROTARY
ENCODER
VOLUME
S803
ROTARY
ENCODER
(JOG)
S804
FL701
FLUORESCENT
INDICATOR
TUBE
TAPE
B
D803
CD
u
D801
TUNER/
BAND
D802
LED DRIVE
Q805
LED DRIVE
Q800
STANDBY
D805
FL DRIVER
IC801
SYSTEM CONTROLLER
IC306 (3/3)
F902
D916
RECT
D910
RY901
F901
T901
MAIN POWER
TRANSFORMER
T902
SUB POWER
TRANSFORMER
RECT
D901
F903
RECT
D906 – 909
+POWER
–POWER
CD UNREG
RECT
D902 – 905
RELAY DRIVE
Q319, 320
UNREG
FL AC
FL AC
FL –30V
–33V REGULATOR
Q901 – 903
(AC IN)
AC DET
B+ SWITCH
Q312, 313
D311
D312
D314
A +3.3V
D +3.3V
31 – 42
14 – 29
RESET SWITCH
Q314
D303
U-COM B+
D316
DSGX
D804
VM +7V
D +4V
+3.3V
RECT
D912 – 915
D302
EVOL +3.3V
A+9V
M+10V
D +2.5V
GPZ6: SP/
GPZ7: E, E51,MX
EXCEPT
GPZ6: SP/
GPZ7: E, E51,MX
GPZ6: SP/
GPZ7: E, E51
EXCEPT
GPZ6: SP/
GPZ7: E, E51
S901
VOLTAGE
SELECTOR
Abbrivation
: Chilean and Peruvian models
E51
: Mexican model
MX
: Singapore model
SP
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
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299