Panasonic DVD-K32GCS, Service Manual

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14 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC DIAGRAM NOTES
14.1. INTERCONNECTION SCHEMATIC DIAGRAM
OPTICAL PICKUP UNIT
MECHANISM UNIT
MODULE P.C.B.
LOADING MOTOR P.C.B.
KARAOKE P.C.B. POWER-SW P.C.B.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 T1
VCC
Vref
PD GND
T2
D/d
C/c
SW
RF
B/b
LD DVD+
LD GND
LD CD+
HFM
A/a
CDIM-GND
DVDIN-GND
PIN(DVD/CD)
T+
F+
T-
F-
FP8531
FP8251
FP8252
PS8101
PS8301 FP3502
FP3501
JW6102 JW6102
PJ6101
JW6101
FP3154
P4601
1
2
3
4
5
6
TRY_INNER_SW
DGND
SPM-
SPM+
TRVM-
TRVM+
TRY_INNER_SW
DGND
SPM-
SPM+
TRVM-
TRVM+
6
5
4
3
2
1
1
2
3
4
5
7
LD-
LD-
LD+
LD+
CLOSE_SW
OPEN_SW
1
2
3
4
5
7
6
GND(SW)
LD-
LD-
LD+
LD+
CLOSE_SW
OPEN_SW
GND(SW)
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NSW+3.3V
DGND
D+5V
AGND
MGND
A+5V
DGND
NSW+2.7
M+9V
REMOCON
DIN
DOUT
STB
CLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 20
MIX-L
ADGND
MIX-R
ADGND
A-REF
ZF&AM/NPM
ADAC5V
AUDIO DIGTAL
AMUTE
NP OFF/ST LED
RGBH/MICMT
CB/PB/B
VGND
YCH/MICDET
CR/PR/R
Y/PY/G
VGND
Y
WIDE/ATT
C
1 2 3 4 5 7
1 2 3 4 5 7
ST
ANDBY LED
DGND KS1 KS2 KS3 K2
6
6
K1
1 2 3 4 5 6
6 1 2 3 4 5
MICDET MICOUT ADGND +9V -9V
1
2
3
4
1
2
3
4
KS1
K2
STANDBY LED
DGND
OP P.C.B.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
KS1
K2
STANDBY LED
DGND
ST
ANDBY LED
DGND KS1 KS2 KS3 K2 K1 MICDET MICOUT ADGND +9V -9V DGND
DGND
MIX-L
ADGND
MIX-R
ADGND
A-REF
ZF&AM/NPM
ADAC5V
AUDIO DIGTAL
AMUTE
NP OFF/ST LED
RGBH/MICMT
CB/PB/B
VGND
YCH/MICDET
CR/PR/R
Y/PY/G
VGND
Y
WIDE/ATT
C
NSW+3.3V
DGND
D+5V
AGND
MGND
A+5V
DGND
NSW+2.7
M+9V
REMOCON
DIN
DOUT
STB
CLK
MOTHER P.C.B.
DVD-K32GCS/PL/PLA
INTERCONNECTION SCHEMATIC DIAGRAM
9 8 7 6
F
5 4 3 2 1
E
D
C
B
A
M
M M
DVD-K32GCS / DVD-K32PL / DVD-K32PLA
39