1 - 4
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
L
R
DUT
CD
Use Audio Signal Disc
(replaces test disc 3)
SBC429 4822 397 30184
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
RF Generator
e.g. PM5326
S/N and distortion meter
e.g. Sound Technology ST1700B
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).
Ri=
50
Tuner FM
MEASUREMENT SETUP
Содержание HTS3376W/12
Страница 6: ...1 6 ...
Страница 7: ...1 7 ...
Страница 9: ...2 2 2 2 REPAIR INSTRUCTIONS One _main unit ...
Страница 10: ...2 3 2 3 REPAIR INSTRUCTIONS Two _main unit ...
Страница 11: ...2 4 2 4 REPAIR INSTRUCTIONS Three _main unit ...
Страница 12: ...2 5 2 5 REPAIR INSTRUCTIONS_wireless ...
Страница 16: ...4 1 4 1 BLOCK DIAGRAM_main unit ...
Страница 17: ...4 2 4 2 WIRING DIAGRAM_main unit 9 9 0 1 3 32 5 3 9 2 5 6 57 3 KEY PCB MP3 IN V1 ...
Страница 18: ...4 3 4 3 BLOCK DIAGRAM_wireless ...
Страница 19: ...4 4 4 4 WIRING DIAGRAM_wireless ...
Страница 33: ...8 1 8 1 MP3 IN BOARD main unit TABLE OF CONTENTS Circuit Diagram 8 1 PCB Layout Top Bottom View 8 2 ...
Страница 36: ...9 1 9 1 SCART BOARD TABLE OF CONTENTS Circuit Diagram 9 2 PCB Layout Scart PCB View 9 3 ...
Страница 47: ...12 1 12 1 Mechanical Exploded View Main Unit 38 39 ...
Страница 50: ...13 1 13 1 REVISION LIST Version 1 0 Initial release ...