Panasonic DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Service Manual ▷ View online
16.9. LCD IF SECTION (MAIN P.C.B. (9/10)) SCHEMATIC DIAGRAM
(REG LCD3.3V)
(REG 5V)
(VIDEO SIGNAL PROCESSOR)
R8004 0
H0J357400059
0.1 R8041 0
INVERTER P.C.B.
TO FP1901
(EEPROM)
82P
1000
68P
1000
(IN
V
.)
(IN
V.
)
(B
UFFER
)
(B
UFFER
)
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
I
VIDEO SIGNAL
:CHG SECTION
A
:PWR SECTION
B
:SRV SECTION
C
:OPU SECTION
D
:DV3 SECTION
E
:VOUT SECTION
F
:AOUT SECTION
G
:OPR SECTION
H
:LCD SECTION
I
:XBS SECTION
J
DVD-LS91EE/GN/GCS
LCD IF SECTION
(MAIN P.C.B.(9/10))
SCHEMATIC DIAGRAM
LCD IF SECTION
(MAIN P.C.B.(9/10))
SCHEMATIC DIAGRAM
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
61
16.10. XBS SECTION (MAIN P.C.B. (10/10)) SCHEMATIC DIAGRAM
HEADPHONE
(MUTE)
0
0
27
27
27
27
(MUTE)
HEADPHONE
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
J
DVD-LS91EE/GN/GCS
XBS SECTION
(MAIN P.C.B.(10/10))
SCHEMATIC DIAGRAM
XBS SECTION
(MAIN P.C.B.(10/10))
SCHEMATIC DIAGRAM
:CHG SECTION
A
:PWR SECTION
B
:SRV SECTION
C
:OPU SECTION
D
:DV3 SECTION
E
:VOUT SECTION
F
:AOUT SECTION
G
:OPR SECTION
H
:LCD SECTION
I
:XBS SECTION
J
AUDIO SIGNAL
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
62
16.11. OPERATION SECTION (OPERATION P.C.B.) SCHEMATIC DIAGRAM
TO FP6202
MAIN P.C.B.
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
DVD-LS91EE/GN/GCS
OPERATION P.C.B.
SCHEMATIC DIAGRAM
OPERATION P.C.B.
SCHEMATIC DIAGRAM
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
63
16.12. INVERTER SECTION SCHEMATIC DIAGARAM
TO LCD PANEL
TO FP8005
(INV. CTL)
(INV. )
TO BACK LIGHT
MAIN P.C.B.
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
VIDEO SIGNAL
DVD-LS91EE/GN/GCS
INVERTER P.C.B.
SCHEMATIC DIAGRAM
INVERTER P.C.B.
SCHEMATIC DIAGRAM
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
64
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