3-7
E
Normal Audio
output when disc
playback?
Check connection between
IC701 BCK, LRCK, ADATAO.
Check the related circuit of
PWM.(Check Audio out
Pins 54, 55, 58, 59, 61, 62,
67, 68, 70, 71, 74, 75.
Check Digital Amp circuit
(IC702, IC703).
PWM IC
received correct data
stream?
Normal
PWM IC out?(IC701).
TEST END.
Содержание ZH-T202SF Series
Страница 9: ......
Страница 13: ......
Страница 14: ...2 4 2 5 WIRING DIAGRAM 061026...
Страница 15: ...2 6 2 7 BLOCK DIAGRAM 061026...
Страница 17: ...2 10 2 11 2 COM MAIN CIRCUIT DIAGRAM 061026...
Страница 18: ...2 12 2 13 3 MOTOR SERVO CIRCUIT DIAGRAM 061026...
Страница 19: ...2 14 2 15 4 I O CIRCUIT DIAGRAM 061026...
Страница 20: ...2 16 2 17 5 MIC CIRCUIT DIAGRAM 061026...
Страница 21: ...2 18 2 19 6 FRONT JACK CIRCUIT DIAGRAM 070102...
Страница 22: ...2 20 2 21 7 FRONT CIRCUIT DIAGRAM 061026...
Страница 23: ...2 22 2 23 PRINTED CIRCUIT BOARD DIAGRAMS 1 MAIN P C BOARD DIAGRAM TOP VIEW...
Страница 24: ...2 24 2 25 2 MAIN P C BOARD DIAGRAM BOTTOM VIEW...
Страница 26: ...2 28 2 29 4 FRONT JACK P C BOARD 5 FRONT P C BOARD...
Страница 27: ......
Страница 46: ...3 19 2 Y IC501 PIN 113 FIG 11 2 1 Audio L R FIG 12 1 12 AUDIO OUTPUT FROM PWM IC IC701 PIN 1 7...
Страница 47: ...3 20 BCK IC501 PIN 124 LRCK IC501 PIN 117 ASDATA3 2 Audio related Signal ADATA0 IC501 PIN 118 FIG 12 2...
Страница 49: ......
Страница 50: ...061026 3 23 3 24 DVD AMP CIRCUIT DIAGRAM 1 MPEG CIRCUIT DIAGRAM...
Страница 51: ...061026 3 25 3 26 2 DSP AMP CIRCUIT DIAGRAM...
Страница 56: ...5 2 4 LHS 96SB PASSIVE SUBWOOFER SPEAKER SH22SF WY 950 WIRE90 951 952 953 954 A90...
Страница 57: ......