HCD-VZ30AV
27
27
DISPLAY/POWER SECTION
IC401(3/3)
SYSTEM CONTROL
IIC DATA
3G
18G
FLOURESCENT
INDICATOR TUBE
DISPLAY CONTROL
F1
F2
FUCTION
KEY
97 IIC DATA
98 IICCLOCK
VOL A
15
VOL B
16
SIRCS
100
S751
VOLUME
X701
12.5MHz
FL701
23
8
93
LED11
13
STANDBY LED
14
TIMER LED
LED
DRIVER
KEY1
25
96 WAKE UP
92 RESET
89
XIN
91
XOUT
MIC
VOL
RV1601
IIC CLK
18
WAKE UP
4
AC CUT
T902
D991-994
D995-998
F1
F2
AC
IN
D951
12
RESET
MIC 1
J1601
IC1601
I
MAIN
SECTION
J
MAIN
SECTION
MIC SIG
SPA SIG
FUCTION
KEY
KEY0
24
S641-647
S649-652
FUCTION
KEY
KEY2
26
S601-609
S611-614
STICK
CONTROL
STICK1
27
S701
1
LED SEL
LED +B
SWITCH
Q691,692
Q690
LED+7V
REMOTE
CONTROL
RECEIVER
2
3
IC702
+5V
240V
220V
120V
0V
VOLTAGE
SELECTOR
S901
230-240V
220V
120V
D911
+VL
-VL
+VH
POWER
AMP
+7V
REG
1
3
IC906
+10V
REG
1
3
IC907
+10V
+7V
+5V
REG
1
3
IC903
D912
+B SW
Q910,911
D+5V
-7V
REG
2
3
IC902
-B SW
Q903,904
-7V
22
CD POWER
RESET
1
3
IC501
RESET
SWITCH
Q501
A+5V(SW)
D503
D506
K
MAIN
SECTION
TA MUTE
94
POWER
11
IC704
L+R
23
SPEANA
BPF
6
5
4
3
13
BPF5
25
14
BPF4
20
15
BPF3
19
16
BPF2
18
17
BPF1
17
12
BPF6
22
IC701
S621-624
S627-636
STICK2
28
86
53
36
50
.
P1
P35
DRIVER
IC703
35
1G
34
2G
CLK
2
RESET
4
33
GRID EXT CLK
52
GRID EXT RESET
12
LED10
LED0
LED8
2
10
Q601,602,603,605
Q607,609,611,613
Q617,652,663-665
D601-613,617,618
D652,661-665
24
VKK
VP
87
VKK
VP
Q921
+12V
REG
1
3
IC905
Q922
+12V
+5V
REG
1
3
IC901
AC DET
Q901,902
Q906
A+5V
AC DET
+B SW
Q912,913
A+5V(SW)
Q905
-VH
F913
F912
JW922
EA,MY,SP,HK
MODEL
VG REG
Q981
VP
3
1
MIC 1
J1601
2
9
10
ECHO
AMP
IC1651
ECHO
VOL
RV1651
IC1601
6
7
D
CD
SECTION
TU+10V
POWER
TRANSFORMER
+5V
REG
1
3
IC904
UNREG -10V
TH,CH MODEL
EA,MY,SP,HK
MODEL
EA,MY,SP,HK
MODEL
F911
LED+7V
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299