Read Panasonic TX-37LZ70P / TX-R37LZ70 Service Manual online
CONTENTS
SAFETY PRECAUTIONS ........................................... 4
GENERAL
GUIDE LINES...................................... 4
TOUCH – CURRENT CHECK............................... 4
PREVENTION OF ELECTROSTATIC DISCHARGE
(ESD) TO ELECTROSTATICALLY SENSITIVE (ES)
DEVICES .................................................................... 5
ABOUT LEAD FREE SOLDER (PBF)......................... 6
SUGGESTED
PB
FREE SOLDER........................ 6
APPLICABLE SIGNALS.............................................. 7
SERVICE HINTS ........................................................ 8
CHASSIS BOARD LAYOUT ....................................... 9
LOCATION OF LEAD WIRING………………………… 9
SETTING INSPECTION............................................ 10
SELF-CHECK ........................................................... 11
POWER LED BLINKING TIMING CHART ................ 12
SERVICE MODE FUNCTION ................................... 13
SERVICE ................................................................. 14
OPTION BYTES DESCRIPTION .............................. 15
ADJUSTMENT METHOD ......................................... 16
WIRING DIAGRAM ................................................... 17
BLOCK DIAGRAMS.................................................. 18
PARTS LOCATION................................................... 21
REPLACEMENT PARTS LIST.................................. 23
SCHEMATIC DIAGRAMS......................................... 45
AP-BOARD (1 OF 2) SCHEMATIC DIAGRAM.... 46
AP-BOARD (2 OF 2) SCHEMATIC DIAGRAM.... 47
DG-BOARD (1 OF 15) SCHEM. DIAGRAM ........ 48
DG-BOARD (2 OF 15) SCHEM. DIAGRAM ........ 49
DG-BOARD (3 OF 15) SCHEM. DIAGRAM ........ 50
DG-BOARD (4 OF 15) SCHEM. DIAGRAM ........ 51
DG-BOARD (5 OF 15) SCHEM. DIAGRAM ........ 52
DG-BOARD (6 OF 15) SCHEM. DIAGRAM ........ 53
DG-BOARD (7 OF 15) SCHEM. DIAGRAM ........ 54
DG-BOARD (8 OF 15) SCHEM. DIAGRAM ........ 55
DG-BOARD (9 OF 15) SCHEM. DIAGRAM ........ 56
DG-BOARD (10 OF 15) SCHEM. DIAGRAM ...... 57
DG-BOARD (11 OF 15) SCHEM. DIAGRAM ...... 58
DG-BOARD (12 OF 15) SCHEM. DIAGRAM ...... 59
DG-BOARD (13 OF 15) SCHEM. DIAGRAM ...... 60
DG-BOARD (14 OF 15) SCHEM. DIAGRAM ...... 61
DG-BOARD (15 OF 15) SCHEM. DIAGRAM ...... 62
H-BOARD (1 OF 5) SCHEMATIC DIAGRAM ...... 63
H-BOARD (2 OF 5) SCHEMATIC DIAGRAM ...... 64
H-BOARD (3 OF 5) SCHEMATIC DIAGRAM ...... 65
H-BOARD (4 OF 5) SCHEMATIC DIAGRAM...... 66
H-BOARD (5 OF 5) SCHEMATIC DIAGRAM ...... 67
G-BOARD
SCHEMATIC DIAGRAM .................... 68
GS-BOARD
SCHEMATIC DIAGRAM.................. 69
S-BOARD
SCHEMATIC DIAGRAM .................... 70
R-BOARD
SCHEMATIC DIAGRAM .................... 71
V-BOARD SCHEMATIC DIAGRAM .................... 72
CONDUCTOR VIEWS .............................................. 73
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