27
TROUBLE SHOOTING GUIDE
WAVEFORM OF THE PAL COLOR IN THE RECORD MODE(COLOR BAR INPUT)
WAVEFORMS OF THE LUMINANCE IN THE PB MODE (DP-1 TEST TAPE)
Pin 35 of IC301
(PAL color input :
1.0Vp-p)
Pin 48 and 50 of IC301
(300mVp-p)
Pin 52 of IC301
(400mVp-p)
Pin 37 of IC301
(C.SYNC : 2Vp-p)
Pin 14 of IC301
(300mVp-p)
Pin 10 of IC401
(REC PAL color :
300mVp-p)
12
13
14
17
16
15
UP : Pin 66 of IC301(color
rotary : 1Vp-p
DOWN : Pin 20 of IC301
(ENVE : 0.5Vp-p)
Pin 25 of IC301
(0.5Vp-p)
Pin 26 of IC301
(0.5Vp-p)
Pin 38 of IC301
(Video out : 2.0Vp-p)
Pin 40 of IC301
(400mVp-p)
Pin 42 of IC301
(300mVp-p)
23
24
25
28
27
26
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 ...