DOWNLOAD Panasonic CN-VM4270A (serv.man2) Service Manual ↓ Size: 11.17 MB | Pages: 43 in PDF or view online for FREE

Model
CN-VM4270A (serv.man2)
Pages
43
Size
11.17 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio / MAZDA
File
cn-vm4270a-sm2.pdf
Date
PREV: Panasonic CN-VM4270A Service Manual

Panasonic CN-VM4270A (serv.man2) Service Manual ▷ View online

17.3. Sub Block-1
CN-VM4270A SUB-1
0
0
0
0
9.4
0
4.8
0
0
0
0
0
0
0
9.4
0
4.8
0
4.9
0
0
0
0
0
0
0.7
4.8
12.4
13.1
13.1
13.1
6.7
1.2
0
0
0
0
9.4
4.8
4.8
4.8
4.7
4.8
4.8
4.8
9.4
0
3.7
4.9
4.9
5.0
0
0
0
0
12.8
12.7
4.8
4.8
4.8
4.8
0
4.8
4.8
4.8
4.8
4.8
4.8
9.4
4.8
4.8
9.4
10.0
10.0
5.0
5.0
0
0
5.0
5.0
0
3.3
3.3
5.0
5.0
5.0
0
0
0
5.0
5.0
5.0
5.0
5.0
5.0
0
0
0
0
0
0
0
2.2
0
3.1
5.0
1.3
2.2
0
0
2.6
0.4
0
0
0
0
0
0
0
0
0
0
5.0
5.0
2.5
2.9
5.0
5.0
5.0
5.0
9.3
9.3
5.0
0
0
0
0
0
0
0
0
0
5.0
0
5.0
5.0
5.0
0
0
0
0
0
0
0
0
5.0
5.0
5.0
3.3
2V/DIV,0.1uS/DIV
1V/DIV,0.1uS/DIV
2V/DIV,5mS/DIV
2V/DIV,5mS/DIV
2V/DIV,5mS/DIV
2V/DIV,2mS/DIV
10V
5V
3V
+B
10V
5V
3V
GPS
NAVI
AUDIO(L,R)
The following symbols are
shown on the schematic diagram.
10V
5V
5V
5V
5V
5V
10V
10V
10V
10V
10V
5V
5V
3V
3V
5V
3V
3V
3V
5V
L
R
L
R
R
G
B
R
G
B
MAZDA / CN-VM4270A
41
17.4. Sub Block-2
FG
FG
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
CN-VM4270A  SUB-2
0
0
3.4
13.0
13.2
0
0
1.3
9.9
3.4
12.9
0
0
3.1
0
0
0
0
5.0
0
0
13.3
13.3
0
4.7
0
4.7
0
0
5.0
5.0
5.0
0.5
5.0
1.7
2.7
0
5.0
0
0
2.5
2.5
0
0
5.0
12.8
12.8
12.8
12.8
4.6
4.6
4.6
4.6
4.6
4.6
4.6
0
0
0
3.6
4.6
3.3
3.3
2.3
2.3
0
0
0
0
4.9
13.1
12.7
3.6
9.3
4.6
5.2
3.2
4.9
4.9
4.9
4.9
9.9
7.6
12.2
3.0
2.4
5.0
5.0
12.8
7.5
12.8
12.8
7.6
7.6
0
0
0
3.0
7.6
7.6
7.6
7.5
9.9
12.8
3.4
3.4
1.6
3.4
1.6
0
0
0
0
2.2
3.1
3.6
4.8
12.4
6.0
5.5
10V
5V
3V
+B
Acc
10V
5V
3V
GPS
AUDIO
The following symbols are
shown on the schematic diagram.
5V
5V
5V
5V
5V
5V
5V
5V
5V
3V
5V
3V
3V
10V
3V
3V
5V
3V
3V
3V
3V
3V
MAZDA / CN-VM4270A
42
17.5. DVD Deck Block
The following symbols are
shown on the schematic diagram
Audio Signal
Printed in Japan
2002. 2 (K)
To  E-9130Aa  CN402
To  E-9129Aa  CN104
: Video & Audio(RF) signal
: Power supply line
: Audio signal
: Servo signal
CN-VM4270A
0.2V/DIV 50µs/DIV
TRAVERSE
50mV/DIV 2µs/DIV
FE OUT
50mV/DIV 0.2µs/DIV
TE OUT
50mV/DIV 0.2µs/DIV
RE OUT
50mV/DIV 2µs/DIV
50mV/DIV 2µs/DIV
50mV/DIV 0.2µs/DIV
TRAVERSE
50mV/DIV 0.2µs/DIV
FOCUS DRIVE
TRACKING DRIVE
50mV/DIV 0.2µs/DIV
50mV/DIV 2µs/DIV
SPINDLE
1V/DIV 1ms/DIV
1V/DIV 2ms/DIV
SPINDLE
0.1V *
* Less than
  50mA (1V).
LASER
CURRENT
MAZDA / CN-VM4270A
43
17.5. DVD Deck Block
The following symbols are
shown on the schematic diagram
Audio Signal
Printed in Japan
2002. 2 (K)
To  E-9130Aa  CN402
To  E-9129Aa  CN104
: Video & Audio(RF) signal
: Power supply line
: Audio signal
: Servo signal
CN-VM4270A
0.2V/DIV 50µs/DIV
TRAVERSE
50mV/DIV 2µs/DIV
FE OUT
50mV/DIV 0.2µs/DIV
TE OUT
50mV/DIV 0.2µs/DIV
RE OUT
50mV/DIV 2µs/DIV
50mV/DIV 2µs/DIV
50mV/DIV 0.2µs/DIV
TRAVERSE
50mV/DIV 0.2µs/DIV
FOCUS DRIVE
TRACKING DRIVE
50mV/DIV 0.2µs/DIV
50mV/DIV 2µs/DIV
SPINDLE
1V/DIV 1ms/DIV
1V/DIV 2ms/DIV
SPINDLE
0.1V *
* Less than
  50mA (1V).
LASER
CURRENT
MAZDA / CN-VM4270A
43
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