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I really like this manual and it's reliable.I found and bought easly.thank you.
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PDF Contains
Technical Data, Mechanical data, Detailed Circuit diagram with components value, PCB layout. Actual PCBs Print. Component List, Spare parts code list and Input output detail. It cover LBB1211, LBB1212, LBB1213, LBB1216, LBB1217.
It is the actual Service Manual for SQ10
DPX-4010,4010/PH4
ADJUSTMENT
Set the controls and switches as follows. BALANCE : Center position BASS : Center Position FADER : Center position TREBLE : Center position LOUD : OFF METAL : OFF
TUNER (RECEIVER) SETTINGS
DOLBY NR : OFF
No.
ITEM
INPUT SETTINGS
OUTPUT SETTING
ALIGNMENT POINTS
ALIGN FOR
FIG.
FM SECTION 1 DISCRIMINATOR 98.1MHz 0dev 60dBµ (ANT input) CASSETTE DECK SECTION [1] AZIMUTH (1/2) MTT-902 Mirror Tape � � Head Azimuth Screw Playing the mirror tape in FWD mode, rotate screw (A) and (B) so as to eliminate a curl at the guides on both ends of head while looking into the mirror. Play the tape in REV mode. And make adjustment in the same manner. [2] AZIMUTH (2/2) TCC-153 10kHz, �10dB Connect a AC voltmeter and oscilloscope to pri out [3] PLAY BACK LEVEL TCC-130 Connect a AC voltmeter to CN200 PLAY VR200A (L) VR200B (R) 300mV (c) PLAY Head Azimuth Screw Adjust the azimuth for each Lch/Rch or FWD/RVS becomes maximum. (b) (b) Connect a DC voltmeter to TP F/E (TU100) FM 98.1MHz T F/E (TU100) 0V (a)
(MAIN PWB UNIT)
CASSETTE MECHANISM
FWD(A)
(b)
TU100 TU 100 CN200
RGL
(a) 0V (c) 300mV
TP
DC voltmeter
REV(B)
T
VR200B VR200A Rch Lch
AC voltmeter
6
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