CASSETTE SECTION BSA-1520MP3
DATE:28-JUL-2004
STEP
ITEM
TEST EQUIPMENT
TEST TAPE ADJUST
REMARK
1
MOTOR SPEED
WOW/FLUTTER METER
MTT-111N
(1)CHECK MOTOR
ADJ. &
WITH FREQ. COUNTER
(3KHz)
SPEED TO 3KHz +3%-2% TAPE
WOW/FLUTTER
CONNECT TO SPEAKER
POSITION
CHECK
OR DUMMY LOAD
2
HEAD AZIMUTH
AC VOLT METER
MTT-113N
ADJUST THE R/P HEAD
TAPE
OSCILLOSCOPE
(6.3KHz)
SCREW FOR MAX
POSITION
CONNECT TO SPEAKER
OUTPUT
OR DUMMY LOAD
3
PLAYBACK
SAME AS ABOVE
MTT-257
CHECK FREQ
TAPE
FREQ
RESPONSE TO MEET
POSITION
RESPONSE
SPECIFICATION
4
RECORDING
AC VOLT METER
BLANK
RECORED &
TAPE
OCILLOSCOPE
TAPE
PLAYBACK FORM FM
POSITION
CONNECT TO SPEAKER
SIGNA TO MEET
OR DUMMY LOAD
SPECIFICATIONS: REC
FM SIGNAL GEN
LEVEL, DISTORTION &
CONNECT TO ANT.
FREQ. RESPONSE
INPUT 1mV,40KHz DEV.
BSA-1520
ALIGNMENT PROCEDURE
5
Summary of Contents for BSA-1520MP3
Page 1: ...MODEL BSA 1520MP3 ...
Page 2: ...MODEL BSA 1520 ...
Page 4: ...BSA 1520 ADJUSTMENT LOCATION 3 ...
Page 16: ...BSA 1520 IC BLOCK DIAGRAM 15 ...
Page 17: ...BSA 1520 IC BLOCK DIAGRAM 16 ...
Page 18: ...BSA 1520 IC BLOCK DIAGRAM 17 ...
Page 19: ...BSA 1520 BLOCK DIAGRAM 18 ...
Page 20: ...BSA 1520 WIRING DIAGRAM 19 ...
Page 21: ...BSA 1520 CIRCUIT DIAGRAM 20 ...
Page 22: ...BSA 1520 CIRCUIT DIAGRAM 21 ...
Page 23: ...BSA 1520 CIRCUIT DIAGRAM 22 ...
Page 24: ...BSA 1520 CIRCUIT DIAGRAM 23 ...
Page 25: ...BSA 1520 CIRCUIT DIAGRAM 24 ...
Page 26: ...BSA 1520 PRINTED CIRCUIT BOARTD 25 ...
Page 27: ...BSA 1520 PRINTED CIRCUIT BOARTD 26 ...
Page 28: ...BSA 1520 PRINTED CIRCUIT BOARTD 27 ...
Page 29: ...BSA 1520 PRINTED CIRCUIT BOARTD 28 ...
Page 30: ...BSA 1520 CIRCUIT DIAGRAM 29 ...
Page 31: ...BSA 1520 DISASSEMBLY INSTRUCTION 30 ...
Page 32: ...BSA 1520 EXPLODED VIEW PARTS LIST CABINET 31 ...
Page 33: ...BSA 1520 EXPLODED VIEW PARTS LIST CABINET 32 ...
Page 34: ...BSA 1520 EXPLODED VIEW PARTS LIST CABINET 33 ...