LF Generator
e.g. PM5110
Recorder
Use Universal Test Cassette CrO2
SBC419 4822 397 30069
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
L
R
DUT
or Universal Test Cassette Fe
SBC420 4822 397 30071
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
S/N and distortion meter
e.g. Sound Technology ST1700B
Frame aerial
e.g. 7122 707 89001
Tuner AM (MW,LW)
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.
Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).
RF Generator
e.g. PM5326
Ri=50
Ω
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
Ω
Tuner FM
MEASUREMENT SETUP
1-4
Summary of Contents for MC-M350 SERIES
Page 12: ...2 2 2 2 ...
Page 14: ...4 1 4 1 SET WIRING DIAGRAM ...
Page 16: ...CIRCUIT DIAGRAM FRONT BOARD 5 2 5 2 ...
Page 17: ...LAYOUT DIAGRAM FRONT BOARD COMPONENT SIDE 5 3 5 3 LAYOUT DIAGRAM FRONT BOARD SMD SIDE ...
Page 20: ...6 2 6 2 CIRCUIT DIAGRAM ...
Page 21: ...6 3 6 3 POWER PCB LAYOUT ...
Page 24: ...AM FM TUNER IC TA2149BN AM FM TUNER IC TA2149BN BLOCK DIAGRAM Pins Description 7 2 7 2 ...
Page 25: ...AM FM TUNER IC TA2149BN Pins Description Pins Description AM FM TUNER IC TA2149BN 7 3 7 3 ...
Page 26: ...AM FM TUNER IC TA2149BN Pins Description AM FM TUNER IC TA2149BN Pins Description 7 4 7 4 ...
Page 31: ...DIGITAL TUNING IC TC9257F DIGITAL TUNING IC TC9257F 7 9 7 9 ...
Page 32: ...CIRCUIT DIAGRAM TUNER BOARD NON CENELEC 7 10 7 10 ...
Page 34: ...7 12 7 12 CIRCUIT DIAGRAM TUNER BOARD CENELEC ...
Page 38: ...MICROPROCESSOR TMP87EP26F MICROPROCESSOR TMP87EP26F BLOCK DIAGRAM 8 2 8 2 PINS DESCRIPTION ...
Page 39: ...8 3 8 3 MICROPROCESSOR TMP87EP26F PINS DESCRIPTION POWER DRIVER IC TA2092N ...
Page 42: ...DIGITAL SERVO PROCESSOR TC9462F BLOCK DIAGRAM 8 6 8 6 ...
Page 46: ...MICROPROCESSOR TA2153FN BLOCK DIAGRAM 8 10 8 10 ...
Page 47: ...CIRCUIT DIAGRAM MCU CD BOARD 8 11 8 11 ...
Page 48: ...LAYOUT DIAGRAM MCU CD BOARD COMPONENT SIDE 8 12 8 12 ...
Page 49: ...8 13 8 13 LAYOUT DIAGRAM MCU CD BOARD SMD SIDE ...
Page 52: ...9 2 9 2 CONNECTION PCB CIRCUIT DIAGRAM ...
Page 53: ...9 3 9 3 CONNECTION PCB LAYOUT DIAGRAM ...
Page 58: ...MAIN BOARD CIRCUIT DIAGRAM 10 4 10 4 ...
Page 59: ...10 5 10 5 TAPE PART CIRCUIT DIAGRAM ...
Page 60: ...MAIN PCB COMPONENT LAYOUT 10 6 10 6 ...
Page 61: ...MAIN PCB SMD LAYOUT 10 7 10 7 ...