Read Panasonic DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS Service Manual online
9.2.
UHF displays
23
9.3.
Service Mode Table 1
24
9.4.
DVD Self Diagnostic Function-Error Code
24
9.5.
Last Error Code saved during NO PLAY
28
9.6.
Service mode table
28
9.7.
Lens cleaning
31
10 SERVICE PRECAUTIONS
32
10.1. Recovery after the dvd player is repaired
32
10.2. Firmware version-up of the DVD player
32
11 ADJUSTMENT PROCEDURES
33
11.1. Service Tools and Equipment
33
11.2. Important points in adjustment
33
11.3. Storing and Handling Test Discs
33
11.4. Optical adjustment
34
11.5. Electrical adjustment (LCD)
36
11.6. Electrical check (Video output check)
37
12 Abbreviations
38
13 VOLTAGE CHART
40
13.1. MAIN P.C.B.
40
13.2. INVERTER P.C.B.
43
14 BLOCK DIAGRAM
45
14.1. OVERALL BLOCK DIAGRAM
45
14.2. POWER SUPPLY BLOCK DIAGRAM
46
14.3. SERVO BLOCK DIAGRAM
47
14.4. AUDIO BLOCK DIAGRAM
48
14.5. VIDEO BLOCK DIAGRAM
49
15 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC
DIAGRAM NOTES
51
15.1. INTERCONNECTION SCHEMATIC DIAGRAM
51
15.2. SCHEMATIC DIAGRAM NOTES
52
16 SCHEMATIC DIAGRAM
53
16.1. CHARGE BATTERY SECTION (MAIN P.C.B. (1/10))
SCHEMATIC DIAGRAM
53
16.2. POWER SUPPLY SECTION (MAIN P.C.B. (2/10))
SCHEMATIC DIAGRAM
54
16.3. SERVO SECTION (MAIN P.C.B. (3/10)) SCHEMATIC
DIAGRAM
55
16.4. OPTICAL PICK UP SECTION (MAIN P.C.B. (4/10))
SCHEMATIC DIAGRAM
56
16.5. DV3 SECTION (MAIN P.C.B. (5/10)) SCHEMATIC
DIAGRAM
57
16.6. VIDEO OUT SECTION (MAIN P.C.B. (6/10)) SCHEMATIC
DIAGRAM
58
16.7. AUDIO OUT SECTION (MAIN P.C.B. (7/10)) SCHEMATIC
DIAGRAM
59
16.8. OPERATION SECTION (MAIN P.C.B. (8/10))
SCHEMATIC DIAGRAM
60
16.9. LCD IF SECTION (MAIN P.C.B. (9/10)) SCHEMATIC
DIAGRAM
61
16.10. XBS SECTION (MAIN P.C.B. (10/10)) SCHEMATIC
DIAGRAM
62
16.11. OPERATION SECTION (OPERATION P.C.B.)
SCHEMATIC DIAGRAM
63
16.12. INVERTER SECTION SCHEMATIC DIAGARAM
64
17 CIRCUIT BOARD ASSEMBLY
65
17.1. MAIN P.C.B. (1/2) (COMPONENT SIDE)
65
17.2. MAIN P.C.B. (2/2) (FOIL SIDE)
66
17.3. OPERATION & INVERTER P.C.B.
67
18 EXPLODED VIEWS
69
18.1. Casing Parts & Mechanism Section Exploded View
69
18.2. Mechanism Section Exploded View
70
18.3. Packing & Accessories Exploded View
71
19 REPLACEMENT PARTS LIST
72
4
DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS
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