1
TABLE OF CONTENTS
SAFETY&PRECAUTIONS ............................................................................................... 2
EXTERNAL VIEWS ........................................................................................................ 4
1. FRONT VIEWS FUNCTION ............................................................................................................... 4
2. REAR VIEWS FUNCTION ................................................................................................................. 5
GENERAL ADJUSTMENT .............................................................................................. 6
SPECIFICATIONS ....................................................................................................... 7
TROUBLE SHOOTING GUIDE ........................................................................................ 8
1. TROUBLE SHOOTING FLOW CHART ................................................................................................ 8
2. VOLTAGE CHART ........................................................................................................................... 25
3. WAVEFORMS ON VIDEO CIRCUIT .................................................................................................. 26
4. ¥
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-COM PIN ASSIGNMENT ........................................................................................................... 29
PRINTED CIRCUIT BOARD ............................................................................................ 32
1. PCB MAIN ..................................................................................................................................... 32
2. PCB POWER(SMPS) ........................................................................................................................ 33
CIRCUIT DIAGRAM ..................................................................................................... 34
1. CONNECTION DIAGRAM .............................................................................................................. 34
2. POWER CIRCUIT ............................................................................................................................ 35
3. SERVO SYSCON CIRCUIT ............................................................................................................... 36
4. AV INPUT OUTPUT CIRCUIT .............................................................................................................. 37
5. VIDEO AUDIO CIRCUIT .................................................................................................................. 38
EXPLODING VIEWS & PARTS LIST ................................................................................. 39
1. PACKING AS ................................................................................................................................. 39
2. SET TOTAL ASSEMBLY ..................................................................................................................... 40
3. FRONT PANEL ASSEMBLY ............................................................................................................... 41
ELECTRICAL PARTS LIST ............................................................................................... 43
1. PCB MAIN AS ................................................................................................................................ 43
2. PCB AUTO VOLT REGULATOR AS ................................................................................................. 48
3. DIFFERNCE PARTS LIST ................................................................................................................... 49
Содержание DV-S123W Series
Страница 33: ...32 PRINTED CIRCUIT BOARD 1 PCB MAIN ...
Страница 34: ...33 PRINTED CIRCUIT BOARD 2 PCB POWER SMPS ...
Страница 35: ...34 CIRCUIT DIAGRAM 1 CONNECTION DIAGRAM DV S103W S103A S103N ...
Страница 36: ...35 CIRCUIT DIAGRAM 2 POWER CIRCUIT DV S103W ...
Страница 37: ...36 CIRCUIT DIAGRAM 3 SERVO SYSCON CIRCUIT DV S103W ...
Страница 38: ...37 CIRCUIT DIAGRAM 4 AV INPUT OUTPUT CIRCUIT DV S103W ...
Страница 39: ...38 CIRCUIT DIAGRAM 5 VIDEO AUDIO CIRCUIT DV S103W S103A S103N S103S ...
Страница 40: ...39 EXPLODING VIEWS PARTS LIST 1 PACKING AS ...
Страница 41: ...40 EXPLODING VIEWS PARTS LIST 2 SET TOTAL ASSEMBLY ...
Страница 42: ...41 EXPLODING VIEWS PARTS LIST 3 FRONT PANEL ASSEMBLY DV S103W FRONT PANEL ASSEMBLY ...
Страница 43: ...42 EXPLODING VIEWS PARTS LIST DV S123W FRONT PANEL ASSEMBLY ...