Panasonic DVD-LS50EB, Service Manual

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14 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC DIAGRAM NOTES
14.1. INTERCONNECTION SCHEMATIC DIAGRAM
LCD DRIVE P.C.B.
INVERTER UNIT
MAIN P.C.B.
SW P.C.B.
FP1801
INV GND INV GND DUTY LCDON PWR+9V PWR+9V
FP8002
FP6001
FP5201
FO+ TR+ TR- FO- NC AGND VREF(2.2V) A+5V T2 T1 SW NC CDLD+ LDGND DVDLD+ NC HFM(3.3V) GND(NC) RF GND(NC) TB TA TC TD F2 F1 IMON NC CDVR DVDVR
6 2 1 5 4 3
FP8005
FP8001
FP2501
A3
A3
A2
A2
A1
A1
ACOM
ACOM
VC+
H2-
H2+
VC-
SW2(GND)
SW1
DC2
DC1
A3
A3
A2
A2
A1
A1
ACOM
ACOM
VC+
H2-
H2+
VC-
SW2(GND)
SW1
DC2
DC1
VGON
NC
VDD
GND
VSS
NC
STV1
UD
CPV
OEV1
OEV2
OEV3
STV2
VCOM
GND
VEE
STH2
RL
CLK3
CLK2
CLK1
MODE
VDD
OEH
BLUE
GREEN
RED
VB
STH1
VCOM
RVS
PAL L
AUTO H
ZOOM H
GND
GND
SPL+
SPL-
SPR+
SPR-
AGND2
LCD+5.5V
FMTANT
FMTANT
AGND
LCDC
LCDY
DGND
-13V
+7.5V
+17V
LCD+5V
BLON H
VCTL1
VCTL0
VD
HD
NC
PWR+9V
PWR+9V
RVS
PAL L
AUTO H
ZOOM H
GND
GND
SPL+
SPL-
SPR+
SPR-
AGND2
LCD+5.5V
FMTANT
FMTANT
AGND
LCDC
LCDY
DGND
-13V
+7.5V
+17V
LCD+5V
BLON H
VCTL1
VCTL0
VD
HD
NC
PWR+9V
PWR+9V
GND
GND
KEY
KEYGND
DND
GND
6
5
4
3
GND
GND
GND
GND
10
9
8
7
1
2
FP6801
GND
GND
KEY
KEYGND
DND
GND
GND
GND
GND
GND
6
5
4
3
10
9
8
7
1
2
BACK LIGHT PANEL UNIT
LCD PANEL
TRAVERSE MECHANISM UNIT
M M
PICK-UP UNIT
1
2
3
4
5
6
7
8
9
10
12
13
11
16
15
14
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
26
25
24
23
30
29
28
27
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
1
2
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
9 8 7 6 5 4 3 2 1
F
E
D
C
B
A
DVD-LS50EB/EG/GCS/GK/GN
INTERCONNECTION
SCHEMATIC DIAGRAM
SPL-
SPL+
FP8003
SPEAKER(L)
1
2
SPR-
SPR+
FP8004
SPEAKER(R)
47