Magnavox ZV420MW8 - DVDr/ VCR Combo, Руководство по обслуживанию

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WIRING DIAGRAM < VCR SECTION >
E9E8AWI 1-14-1
AC HEAD ASSEMBLY
AUDIO
ERASE
HEAD
CONTROL
HEAD
AUDIO
HEAD
CYLINDER ASSEMBLY
CN1501 CN1502
CN1504
CN1253
CN2209 CN2211
W002
CN2210
FULL ERASE HEAD
FE HEAD
VIDEO (R)1 HEAD VIDEO (L)1 HEAD
VIDEO -IN2 S-VIDEO IN2 AUDIO(R) -IN2 AUDIO(L) -IN2
FRONT
VIDEO (L)2 HEAD VIDEO (R)2 HEAD
Hi-Fi AUDIO (R) HEAD Hi-Fi AUDIO (L) HEAD
MAIN CBA
(DECK ASSEMBLY)
SENSOR CBA
DVD OPEN/CLOSE SW CBA
CN2212
POWER SW CBA
SENSOR CBA
TO WIRING DIAGRAM <DVD SECTION>
TO DVD MAIN CBA UNIT CN101 (W004)
TO DVD MAIN CBA UNIT CN701 (W003)
AUDIO(L) -IN1
AUDIO(R) -OUT2
VIDEO IN1
AUDIO(L) -OUT2
AUDIO(R) -IN1
VIDEO-Y OUT
VIDEO- Cr/Pr OUT
VIDEO- Cb/Pb OUT
AUDIO(R) -OUT1
AUDIO(L) -OUT1
S-VIDEO IN
S-VIDEO OUT
VIDEO OUT
REAR
DIGITAL AUDIO OUT
OPEN/CLOSE-SW
22 DUBBING-SW
11
CN2609
W03
CN2605
FRONT JACK CBA
C-IN2
1
1
Y-IN2
2
2
GND
3
3
VIDEO-IN2
4
4
GND
5
5
AUDIO(L)-IN2
6
6
GND
7
7
AUDIO(R)-IN2
8
8
W005
AL+5V
11 GND
33 GND
33 POWER-SW
44 POWER-LED
2
2
CN1102
2
GND
FAN
CN1607
CN1101
1 2 3 4 5 6 7 8 9 1 1 2 2 3 4 5 6
1 2 3 4 5 6
7 8 9
10 11 12
1 2 3 4 5 6 7
10 11 12 13 14 15 16 17 18
8 9
POWER SUPPLY CBA
AC CORD
Hi-Fi-AUDIO(R) Hi-Fi-COM Hi-Fi-AUDIO(L)
VIDEO-COM VIDEO(R)-2
VIDEO-COM
VIDEO(L)-2 VIDEO(L)-1 VIDEO(R)-1 AL+12V(1) P-ON+5V(1) C-F/R C-FG C-CONT GND LM-FWD/REV D-CONT D-PFG GND AL+12V AL+18V FE-H FE-H GND
AE-H AE-H/FE-H A-COM AUDIO-PB/REC CTL(+) CTL(-)
18
AL+3V AL-30V
17
GND
15
GND
14
GND
13
GND
12
GND
11
GND
10
GND
9 AL+5V
8 D
VD+5V
7
D
VD+5V
6
D
VD+5V
5
AL+12V(2)
4 AL+12V(2)
3 AL+12V(1)
2 AL+44V
1 GND
16
FA
N
1
LOADING MOTOR
CAPSTAN MOTOR
M
DRUM MOTOR
PG SENSOR
M
CAPSTAN MOTOR
MOTOR DRIVE CIRCUIT
M
CN2201 CN2204
VIDEO-Y(I)-OUT
1
GND
2
VIDEO-Pr/Cr-OUT
5
GND
10
VIDEO-C-OUT
9
GND
4
VIDEO-Pb/Cb-OUT
3
GND
6
VIDEO-Y(I/P)-OUT
7
GND
8
GND
16
A
UDIO(R)-IN
13
GND
12
A
UDIO(L)-IN
11
GND
14
A
UDIO(R)-OUT
15
A
U
DIO(L)-OUT
17
D
VD-A
UDIO-MUTE
18
A
UDIO+5V
19
VIDEO-Y/CVBS-IN
20
GND
21
VIDEO-C-IN
22
GND
23
GND
24
SUB-SCLK
26
GND
25
SUB-TXD
28
RD
Y
2
9
SUB-RXD
30
SYS-RESET
27
SPDIF
3
GND
2
EV+10.5V
27
EV+10.5V
26
EV+10.5V
25
GND
24
GND
23
GND
19
GND
18
P-ON+5V
22
P-ON+5V
21
P-ON+5V
20
EV+3V
12
EV+3V
11
EV+3V
10
GND
14
GND
13
1V2CONT
1
GND
8
P-ON+1.8V
7
P-ON+1.8V
6
GND
9
GND
5
GND
4
P-ON+3.3V
17
P-ON+3.3V
16
P-ON+3.3V
15
GND
28
GND
29
GND
30
(COAXIAL)
19 23 24 25 26 27 28 29 30 22 20 21
F2
30
F1
29
AL+4V
28
AL+4V
27
AL+4V
26
AL+4V
25
GND
24
GND
23
GND
22
GND
21
AL+3V
20
AL+3V
19