Zenith XBV 443, Service Manual

Page: 11 / 108

OVERALL WIRING DIAGRAM
3-2
PMC01
CFG
12VA(CAP)
5.2VA
CAP REV'H'
I-limit
MOTOR GND
GND
12VA(DRUM)
CAP CTL
LD IN
DFG/FG
DRUM CTL
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
P3D01
SP PB A
SP REC
SP PB B
EP PB B
EP REC
EP PBA
Hi-Fi PB A
Hi-Fi REC
Hi-Fi PB B
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
PPM01 PMP01
24VA
GND
14VA
GND
5.3VA
33VA
GND
4VA
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
PMD01 PMD02
Vcc(HF)
RF
DVD_LD DVD_PD
VOL(DVD)
GND
VC_INPUT
Vcc(HF)
F E A
D C
B
F(+)
T(-)
T(+)
F(-) Vcc
GND
CD_LD CD_PD
VOL(CD)
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23
1 2 3 4 5 6 7 8 9
10
11
12 13 14 15 16 17 18 19 20 21 22 23
PMD03
SPM +
SPM -
FM +
FM - LM -
LM +
SW(OPEN)
SW(CLOSE)
GND
SW(LEAD IN)
GND
1 2 3 4 5 6 7 8 9
10 11
1 2 3 4 5 6 7 8 9
10
11
P3D02
CTL(+)
CTL(-)
A/E(+)
A/E(-)
A.REC
A.PB
1
2
3
4
5
6
1
2
3
4
5
6
GND
FULL ERASE
P3D03
1
2
1
2
DECK
MD
ONE
BOARD
SMPS
BOARD
ONE
BOARD