B. Audio abnormal
D. Open/Close abnormal
Check the
connection of P5901.
Check IC301 Pins 3, 4.
Check Audio jack.
YES
(If OK)
YES
NO
NO
YES
YES
(If OK)
YES
YES
(If OK)
YES
(If OK)
YES
(If OK)
Check MPEG_CLK Signal
of MPEG part.
Refer to Audio part.
Refer to MPEG part.
Replace B/D.
Check Front.
Reconnect it.
Refer to SERVO part.
Check the connection of MD.
AUDIO ABNORMAL
OPEN/CLOSE ABNORMAL
C. Video abnormal
Check Video jack.
YES
(If OK)
YES
(If OK)
YES
(If OK)
Refer to Video part.
Refer to MPEG part.
Replace B/D.
VIDEO ABNORMAL
3-4
Содержание T512AH
Страница 29: ...3 19 3 20 TRACKING LOOP FOCUS LOOP SLED LOOP SPINDLE LOOP WAVEFORM 5 6 5 2 DVD DSP CIRCUIT DIAGRAM ...
Страница 30: ...3 21 3 22 3 DRIVE RF CIRCUIT DIAGRAM TRACKING LOOP FOCUS LOOP SLED LOOP SPINDLE LOOP WAVEFORM 1 6 2 3 ...
Страница 31: ...3 23 3 24 4 MPEG CIRCUIT DIAGRAM Optical Coaxial out CVBS Y Pb Pr Componet Y C S VHS WAVEFORM ...
Страница 36: ...3 33 3 34 8 A V JACK CIRCUIT DIAGRAM S VIDEO C AUDIO L AUDIO R OPTICAL COMP VIDEO S VIDEO Y ...
Страница 39: ...PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD LOCATION GUIDE 3 39 3 40 ...
Страница 40: ...3 41 3 42 2 POWER A V FRONT P C BOARD LOCATION GUIDE ...
Страница 41: ...3 43 3 44 3 KEY P C BOARD LOCATION GUIDE ...
Страница 48: ...MEMO MEMO ...
Страница 64: ...MEMO ...