Sony HCD-VZ30AV Service Manual page 27

Q Q
DISPLAY/POWER SECTION
3 7 6 3 1 5 1 5 0
SPA SIG
MAIN I
SECTION
(Page 26)
MIC SIG
J
MAIN
SECTION
(Page 26)
IC1601
J1601
3 1
MIC 1
IC1651
RV1601
2 10
MIC ECHO
VOL AMP
9
RV1651
J1601 ECHO
VOL
MIC 1
T E
IIC DATA
L 1 3 9 4 2 2 9 6 5 1 3
IIC CLK
CD D
SECTION
(Page 25)
TA MUTE
K
MAIN
SECTION
(Page 26)
SYSTEM CONTROL
IC401(3/3)
WAKE UP
POWER
CD POWER
RESET
AC CUT
16
w w w
.
DISPLAY CONTROL
IC701
BPF1
6 17 17
SPEANA
5 16 18 BPF2
BPF
BPF3
15 19
IC704
4 14 BPF4
20
BPF5
3 13 25
12 BPF6
22
L+R
11 23
IC1601
6 7
S621-624
S627-636
GRID EXT CLK
FUCTION
24 KEY0
KEY
S641-647
GRID EXT RESET
S649-652
FUCTION
25 KEY1
KEY
S601-609
S611-614
FUCTION
26
KEY2
KEY
S701
27 STICK1
STICK
CONTROL
28
STICK2
S751
VOL A
15
VOLUME
16 VOL B
STANDBY LED
TIMER LED
IC702
+5V
REMOTE
3 2 100 SIRCS LED SEL
CONTROL
RECEIVER
97 IIC DATA
98 IICCLOCK
96 WAKE UP
18
92 RESET
94
22
RESET
12 SWITCH
Q501 IC501
D503
4 3 RESET 1 A+5V(SW)
D506
x a o
y
i
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8
FL701
FLOURESCENT
INDICATOR TUBE
86 F1 F2
P1 53
.
P35 36
50
1G 35
2G 34
DRIVER
IC703
33 2 CLK 3G 23
18G 8
52 4 RESET VKK 24 VP
+12V
+10V
Q601,602,603,605
TU+10V
Q607,609,611,613 D601-613,617,618
Q617,652,663-665 D652,661-665
LED0 2 LED
DRIVER
LED8 10
LED10 12 +7V
LED11 93 LED+7V
13
AC DET
14
A+5V
Q690
LED +B
1
SWITCH
Q Q
Q691,692
3 7 6 3
A+5V(SW)
LED+7V
XIN 89 D+5V
X701
12.5MHz
XOUT 91
VKK 87 VP
-7V
UNREG -10V
u 1 6 3
.
27 27
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2 4
9 9 8
T902
POWER
TRANSFORMER
D911
+VH
-VH
D951
POWER
AMP
+VL
-VL
IC905
+12V
3 1
VG REG
REG
VP
Q981
IC907
+10V
3 1 F1
REG
Q922 F2
Q921
D991-994
IC906
+7V
3 1
REG
IC901
AC DET +5V
3 1
Q901,902 REG
Q906
D995-998
IC903
1 5 1 5 0 8 9 2 4
+5V
3 1
REG
D912
+B SW
Q910,911
IC904
+5V +B SW
3 1
REG Q912,913
IC902
-B SW -7V
3
2
Q903,904 REG
Q905
m
c o
HCD-VZ30AV
2
9 9
EA,MY,SP,HK
MODEL
EA,MY,SP,HK
S901
MODEL
VOLTAGE
SELECTOR
240V F913
230-240V
F912
220V
220V
120V
120V
0V F911
EA,MY,SP,HK
MODEL
JW922
TH,CH MODEL
AC
IN
9 8 2 9 9