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 SCHEMATIC DIAGRAM
16.1. CHARGE BATTERY SECTION (MAIN P.C.B. (1/10)) SCHEMATIC DIAGRAM
DC-IN
(SWITCHING)
(SWITCHING)
(REG OPR+3.3V)
(AD
APT
OR)
(V
OL
TA
GE DET)
(PO
W
ER CTL)
(AD
APT
OR)
(SW
ITCHING)
(SWITCHING)
B1BBCF000031
(CHARGE CTL)
(SWITCHING)
(SWITCHING)
(SWITCHING)
A
TO BATTERY
(ADP ON       )
L
47K
100K
56K
12K
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
A
: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
CHARGE BATTERY SECTION
(MAIN P.C.B.(1/10))
SCHEMATIC DIAGRAM
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
53
16.2. POWER SUPPLY SECTION (MAIN P.C.B. (2/10)) SCHEMATIC DIAGRAM
(REG CONTROL)
(SW
ITCHING)
(REG LCD+5V)
(PWR-NG DET)
(REG+1.2V)
(REG SW
A+5V)
R1205
0
R1203
0
(REG A+5V)
(REG+3.3V)
(REG+5.5V)
(PWR-NG DET)
0
R1002
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
B
: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
POWER SUPPLY SECTION
(MAIN P.C.B.(2/10))
SCHEMATIC DIAGRAM
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
54
16.3. SERVO SECTION (MAIN P.C.B. (3/10)) SCHEMATIC DIAGRAM
TO TRAVERSE
(TRA
VERSE MO
TOR DRIVE)
(SPINDLE MO
TOR DRIVE)
MECHANISM UNIT
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
C
: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
SERVO SECTION
(MAIN P.C.B.(3/10))
SCHEMATIC DIAGRAM
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
55
16.4. OPTICAL PICK UP SECTION (MAIN P.C.B. (4/10)) SCHEMATIC DIAGRAM
TO PICK-UP UNIT
(SWITCHING)
(DVD LD SWITCHING)
(DVD LD SWITCHING)
(CD LD SWITCHING)
(CD LD SWITCHING)
(SWITCHING)
TO FP6801
OPERATION P.C.B.
J0JCC0000307
J0JCC0000307
J0JCC0000307
J0JCC0000307
J0JCC0000307
J0JCC0000307
J0JCC0000307
J0JCC0000307
J0JCC0000307
J0JCC0000307
ERJ3GEY0R00V
ESE11MV9T
ERJ3GEY0R00V
ERJ3GEY0R00V
ERJ3GEY0R00V
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
D
RF 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
AUDIO SIGNAL
DVD-LS91EE/GN/GCS
OPTICAL PICK UP SECTION
(MAIN P.C.B.(4/10))
SCHEMATIC DIAGRAM
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
56
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