Schematic Diagram - Main Board (1/2) - Sony HCD-GPZ6 Service Manual

HCD-GPZ6/GPZ7
Ver. 1.1
Q Q
3 7 6 3 1 5 1 5 0
7-12. SCHEMATIC DIAGRAM – MAIN Board (1/2) –
(1/2)
CN303
7P
MGND
RIN(NEG)
FIN(POS)
M+7V
SW3(TRIGGER SW)
(Page 26)
SW1(OUT SW)
SW2(CHECK SW)
T E
L 1 3 9 4 2 2 9 6 5 1 3
CN304 C339
23P C340 2200
0.1 10V
VM(7V)
MGND
SCOR
SENS
XLAT
ACK-MP3
REQ-MP3
XLAT-MP3
DATA-MP3
CLK
IREQ-MP3
(Page 25)
XRST
XTACN
AVDD(3.3V) C357 0.1
R-OUT C237 22 50V R223 1k
AGND FB306 0
L-OUT C356 100 10V C137 22 50V R123 1k
DGND C355 220 10V
D-OUT
DVDD(3.3V)
SSTB-MP3/M-MUTE
CLK-MP3
DATA
CN310
3P
+3.3V
DGND
w w w
OPTICAL OUT
(Page 39)
HCD-GPZ6/GPZ7
• See page 30 for Waveforms. • See page 44 for IC Block Diagrams. • See page 46 for IC Pin Function Description.
(Page 33)
R357
FB301 JW212
2.2k
JW214
54
81
53
55
56
FB302
57
0
87
88
C338 FB304
89
0.1 0
90
91
92
R372
47k
94
95
97
19
100 R386
36
23
24
26
25
Q102,202
5
37
27
22
33
FB305 0
R224 100k C238 220p
R124 100k C138 220p Q317
RT1P141C-TP-1
FB307
FB303 0 Q317,318
CD MUTING CONTROL
FB308
28
C354
0.1
7
RT1N141C-TP-1
35
x a o
. i
http://www.xiaoyu163.com
C310
0.1
D316
MC2836
R387 R388
2.2k 2.2k
R355
2.2k
FL STB
R356 R389
2.2k 2.2k
R481 100
FL CLK
DISC1 LED
DISC2 LED
DISC3 LED
DISC4 LED
DISC5 LED
FAN ON
R488 100
VOL A
R489 100
VOL B
R490 100
KEY3
R491 100
KEY2
R492 100
KEY1
R373 R354
SPEC-IN
47k 2.2k
Q Q
R494 100
TC END SW 3 7
R495 100
TC HALF/REC SW
R366
R353 ∗
AVSS
2.2k
R497 100
R365
R367 SEARCH A
2.2k ∗
VREF
R385 47k
AVCC
47k R400 100
EXCEPT GPZ6:UK/ EXCEPT GPZ6:
GPZ7:AEP,EE,RU SP,KR,AUS
Q102
2SC5938
∗
R366
0 (GPZ6:SP,KR,AUS)
GPZ6:AR/GPZ7:
4.7K
E,E51,MX,AR
MUTING
R139 ∗
R367
10k
Q202
GPZ6:AR/GPZ7:
2SC5938
470
E,E51,MX,AR
GPZ6:UK/GPZ7:
4.7K
AEP,EE,RU
R239
10k
Q318
JW253
R303
R313 10k
D305
220
1SS355
IC309
VOLTAGE DETECT PST3629NR
C389
R320
10
10k
50V
u 1 6 3
y
C306
0.1
32 32
http://www.xiaoyu163.com
2 4
8 9 9
LOD NEG
SW4(8CM)
ELV E0/BASS B
SYSTEM CONTROLLER ELV POS
ELV E1/BASS A
IC306
ELV NEG
M30624MGP
ELV E2/TRE B
-A38FPU0
SW1(OPEN)
ELV E3/TRE A
SW2-2(LOD POSITION)
FL DATA
SW2-1(CLOSE)
CD AMUTE
SW3(PUSH-CLOSE)
6 3 1 5 1 5 0 CD CLK 8 9
CD SENS
CD DATA
CD BD POWER
XTCN
SCL
SDA
X302
16MHz
C301 C305
22p 0.1
C304
1000
6.3V
EXCEPT GPZ6:UK/
C303 R307 R308
0.1 10k 10k GPZ7:AEP,EE,RU
R306
D302
10k D303
MC2838
MC2838
m
Q314
2SC3052
C308 R304
RESET
0.1 22k
c o SWITCH
C307
0.1
D304 R305
1SS355 47k
.
2
8 9 9
R340
47k
R443 100 R333 47k 43
R442 100 R332 47k 42
R441 100 R331 47k 41
R440 100 R330 47k 40
R439 100 39
R438 100 38
R437 100 37
2 4 9 8 2 9 9
R436 100 36
R435 100 35
R434 100 34
R433 100 33
R432 100 R317 10k 32
R431 100 R316 10k 31
A13
A14
A15
(Page 33)
A16
A17