DOWNLOAD Panasonic DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Service Manual ↓ Size: 4.68 MB | Pages: 79 in PDF or view online for FREE

Model
DVD-LS91EE DVD-LS91GN DVD-LS91GCS
Pages
79
Size
4.68 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD / PORTABLE DVD/CD PLAYER
File
dvd-ls91ee-dvd-ls91gn-dvd-ls91gcs.pdf
Date
PREV: Panasonic DVD-LS90EG / DVD-LS85EB Service Manual

Panasonic DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Service Manual ▷ View online

16.5. DV3 SECTION (MAIN P.C.B. (5/10)) SCHEMATIC DIAGRAM
b
a
a
b
c
d
e
f
g
c
d
e
f
g
(16M Flash ROM)
RFKWPSA0W160
MN2DS0009VP
C3ABPG000133
(SDRAM)
(EEPROM)
RFKWPDLS91B(EE)
RFKWPDLS91C(GN)
RFKWDBA005AA(GCS)
(RESET)
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
E
DVD-LS91EE/GN/GCS
DV3 SECTION
(MAIN P.C.B.(5/10))
SCHEMATIC DIAGRAM
RF SIGNAL
VIDEO SIGNAL
AUDIO 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 / DVD-LS91GN / DVD-LS91GCS
57
16.6. VIDEO OUT SECTION (MAIN P.C.B. (6/10)) SCHEMATIC DIAGRAM
(VIDEO DRIVE)
ERJ8GEY0R00V
0
0
0
0
R3206
R3228
0
R3201
R3202
R3205
VIDEO OUT
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
F
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
VIDEO OUT SECTION
(MAIN P.C.B.(6/10))
SCHEMATIC DIAGRAM
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
58
16.7. AUDIO OUT SECTION (MAIN P.C.B. (7/10)) SCHEMATIC DIAGRAM
(MUTE CTL)
1500
47K
B1GDCFJN0011
5600
5600
2200
2200
1
330K
330K
1
0
(MUTE)
B1GFGCAA0001
(DC V
OL 
CTL)
(MUTE CTL)
(MUTE CTL)
(M
UTE CTL)
(MUTE CTL)
(REG+5V)
(A
UDIO D
AC)
(AMP)
R4074 0
R4064 0
C4014 0
C4013 1
R4063 0
R4040
0
(MUTE)
(JACK-IN DET)
(MUTE)
(DRIVE CTL)
(DRIVE CTL)
(MUTE)
(SWITCHING)
ECJ3YB1E105K
(SWITCHING)
(SWITCHING)
OPT OUT
TO SPEAKER L
(AUDIO POWER AMP)
TO SPEAKER R
AUDIO OUT
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
G
AUDIO 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
AUDIO OUT SECTION
(MAIN P.C.B.(7/10))
SCHEMATIC DIAGRAM
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
59
16.8. OPERATION SECTION (MAIN P.C.B. (8/10)) SCHEMATIC DIAGRAM
(RESET IC)
0
R6047
150
(OPERATION MPU)
47K
47K
47K
10K
MN101C62DAA
10K
(VOL AMP)
27K
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
H
: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
OPERATION SECTION
(MAIN P.C.B.(8/10))
SCHEMATIC DIAGRAM
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
60
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