TROUBLESHOOTING GUIDE
E-11
CHANGE IC4001.
NO
NO
YES
YES
YES
NO
DOES THIS HAVE
SIGNAL AT PINS 1 AND
2 OF CD701 ?
DOES THIS HAVE
SIGNAL AT PINS 7 AND
8 OF IC8502 ?
DOES THIS HAVE SIGNAL
AT PINS 113, 115, 116
AND 118 OF IC4001 ?
NO SOUND DVD/CD
ANALOG AUDIO.
REFER TO "LCD SECTION".
CHECK PINS 7 AND 8 OF
IC8502 AND PERIPHERAL
CIRCUIT.
CHANGE IC8502.
CHANGE IC4001.
NO
YES
YES
NO
DOES THIS HAVE
SIGNAL AT PIN 10 OF
CD701 ?
DOES THIS HAVE
SIGNAL AT PIN 110
OF IC4001 ?
NO SOUND DVD/CD
DIGITAL AUDIO.
CHECK IC4001 AND
PERIPHERAL CIRCUIT.
CHECK J5001 AND
PERIPHERAL CIRCUIT.
Содержание 17HLV85
Страница 1: ...SERVICE MANUAL LCD TV DVD DOCUMENT CREATED IN JAPAN July 2005 17HLV85 FILE NO 810 200561 ...
Страница 105: ...MECHANICAL EXPLODED VIEW PACKING DIAGRAM J1 3 AD001 CD505 TM101 156 154 154 155 151 152 153 153 158 159 160 161 162 157 ...
Страница 134: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...