Panasonic CN-VH8160Z Service Manual ▷ View online
14 SCHEMATIC DIAGRAM
14.1. Main / ESC Block
M3J456134Ab
B1GBCFNN0005
B1GBCFNN0005
B1GBCFNN0005
B3ACA0000196
D707-D711
33
33
B1GDCFLL0002
Q771-Q773
IC601
CPU
XL601
H0D838400003
C2BBGF000263
MA3X72100L
B1ABCF000052
B1ABCF000052
B0A
CCE000001
B0BC5R600004
B1ABCF000044
(L)
MAZ80680ML
J0JKA0000003
CN701
MA3X72100L
B0BC5R700001
MA3X72100L
B1BBAC000007
IC701
+B/ACC
DETECT
IC702
10V
REG
C0CAAYG00005
B1BBAC000007
B1GBNCEJ0001
B0BC5R600004
B1GBCFJN0005
C0CBCBG00002
IC732
3.3V REG
C0DBAZD00006
B0JCQD000001
B0ADCJ000018
B1DFDG000006
B1DFDG000006
B0JCQD000001
IC733
2.7V REG
IC734
1.8V REG
C0DBEZG00010
C0DBFFG00004
IC901
BUFFER
To
E-8989C
CN7
To
E-8989C
CN3
B1GBCFNN0005
B1GBCFNN0005
Q801,802
C0CBABC00039
IC851
3.3V REG
0
0
C0FBBK000019
IC801
D/A
CONVERTER
0
0
0
0
C1AB00000003
IC802
VIDEO SWITCH
B1ABCF000044
B0ACCE000001
MAZ80680ML
22K
C0ABBA000053
IC202
AMP
22K
22K
G1GBHBEA0003
G1GBHBEA0003
B1GDCFLL0002
B1GDCFLL0002
MA3X72100L
IC201
BUFFER
C0ABBB000179
M3J456134Aa
10V
8V
5V
5V
5V
5V
5V
5V
8V
8V
5V
5V
5V
5V
10V
5V
5V
5V
10V
5V
3.3V
3.3V
5V
10V
3.3V
5V
5V
10V
3.3V
1.8V
5V
2.7V
3.3V
5V
10V
8V
5V
5V
5V
5V
5V
5V
5V
5V
3.3V
3.3V
5V
5V
5V
5V
5V
5V
10V
3.3V
2.7V
1.8V
+B
Acc
10V
8V
5V
3.3V
2.7V
1.8V
VIDEO
AUDIO (L,R)
AUDIO (Digital)
The following symbols are
shown on the schematic diagram.
shown on the schematic diagram.
L
R
L
R
L
R
R
R
L
L
CN-VH8160ZC MAIN/ESC
IC731
PWM CONTROL
5.0
5.0
5.0
0
0
0
0
0
0
5.1
5.1
0
0
0
5.2
5.0
5.2
5.2
0
0
0.6
0
0
0.6
5.2
0
0
0
0
0
12.9
12.2
12.9
4.9
5.2
5.7
12.5
5.2
5.8
1.7
1.9
5.0
5.0
5.0
1.8
5.0
0
4.9
12.9
0
9.9
1.2
12.9
12.9
7.2
7.3
7.2
10.7
0
2.5
5.1
5.0
3.3
0
0
1.6
1.2
0
2.4
1.2
1.5
0
10.7
7.3
12.0
2.5
0
2.5
12.9
0
2.4
1.2
1.4
4.6
8.0
5.8
10.5
3.1
5.2
5.8
12.9
12.9
5.7
5.7
8.0
0
3.1
3.4
5.0
2.7
1.2
0
3.4
5.0
1.8
0
0
0
0
0
0
5.1
3.1
5.0
0
0
0
0
0
3.2
0
0
5.0
3.3
5.2
5.2
5.2
0
2.6
2.6
2.6
0
1.6
1.6
0
1.6
4.2
5.0
5.0
5.0
0.6
5.2
2.3
0
5.0
1.9
0
0
0
0.6
0
4.8
4.8
4.8
4.8
4.8
0
0
9.7
0
4.8
4.8
4.8
4.8
4.8
4.8
1.4
0
0
1.4
1.4
1.4
0
0
0
0
1.5
1.5
9.7
4.8
4.8
4.8
4.8
4.8
4.8
0
0
0
0
0
0
0
0
0
5.0
4.9
4.8
5.1
5.0
5.0
4.9
0
0
5.0
5.0
0
5.0
0
5.0
5.1
0
0
5.0
0
0
5.0
4.9
5.0
4.9
5.2
5.0
5.0
5.0
0
2.6
3.0
0
0
0
5.0
0
0
2Vp-p(0.1uS)
4V
2Vp-p(0.1uS)
3V
2Vp-p(0.1uS)
5V
HONDA / CN-VH8160Z
25
14.2. DVD Servo Block-1
HONDA / CN-VH8160Z
26
14.3. DVD Servo Block-2
Printed in Japan (K) 2001.12
TO
M3J456134Aa
CN801
TO
M3J456134Aa
CN731
HONDA / CN-VH8160Z
27
14.3. DVD Servo Block-2
Printed in Japan (K) 2001.12
TO
M3J456134Aa
CN801
TO
M3J456134Aa
CN731
HONDA / CN-VH8160Z
27