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Clear and complete service manual. Easy now to restore my old Kenwood KD-1500.
Thanks a lot.
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Thanks for this "hard to find" service manual. This Sony PS212A is a very good turntable that needed to be restored !
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Excellent quality on these manuals. Same as having the original printed manual and incredibly useful when doing a custom install like me. Keep it up on the good work.
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This is an excellent information source. Great quality and tons of info regarding technical service for the Technics SH8065.
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5 stars on this manual since it is the complete version, not the half manual you find free for download all over the web. Good job.
KRC-391/Y,36/Y,30Y
MICROCOMPUTER'S TERMINAL DESCRIPTION
PORT No. PORT NAME I/O FUNCTION 57 FWD/REV I Cassette tape running direction detection. 58 SUB+ O Sub motor control. 59 SUBO Sub motor control. 60 RESET I System reset. 61 REMOTE I Remote control. 62 R-CLK I RDS clock. 63 CH-REQ C I Changer request. 64 PACK-IN I Cassette tape pack-in detection. 65 KEY-REQ I Key signal detection. 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 VSS0 VDD1 X2 X1 IC XT1 VDD0 AVREF 0 S-METER T-MODE PHONE NOISE AV CONT I I I I I I O GND. VDD. Main system clock. Main system clock. VDD. VDD. Reference voltage. SD detection. Cassette tape mode detection. Navi mute: Over 2.5V. Tel mute: less than 2.5V. Noise detection during FM mode. Reference voltage. OPERATING CONDITION "H": FWD "L": REV.
KRC-391/Y,36/Y,30Y
TEST MODE / ADJUSTMENT
TESTMODE
1. How to enter the test mode
� Reset the unit while holding the "FM" key and preset "6" key. � All indication segments go ON at the beginning of the test mode.
4. Audio adjustment
� Enter the audio mode by pressing the "AUD" key or "OPEN/CLOSE" key on the remote controller. � Set the volume level to be -10dB. In that case, "30" should be shown on the display. � Loudness OFF. � The BASS/MIDDLE/TREBLE and BALANCE/FADER can be adjusted to the full-boost/full-cut and full-front/ full-rear each by pressing the "UP" and "DOWN" keys.
2. How to release the test mode
� Simply reset the unit. � (NOTE) The test mode should not released in conditions of ACC OFF, power OFF, momentary power down or the panel off.
5. Menu mode
� Enter the menu mode by pressing "CLK" key or "DNPP" key on the remote controller. � Only on models with RDS function, Local Seeking should be first menu.
3. Test mode
� Blanking Skip (B.S) OFF. � Eject a tape by pressing "ATT" key. "H": SD exists. "L": SD does not exist.
ADJUSTMENT
BALANCE/FADER/BASS/TREBLE : CENTER T.ADV/METAL/DOLBY NR/AUTO : OFF No. INPUT SETTINGS CASSETTE DECK SECTION ITEM AZIMUTH TCC-153 10kHz OUTPUT SETTINGS RECEIVER SETTINGS ALIGNMENT POINTS Head azimuth screw (FWD/REV) (ME1) ALIGN FOR Adjust so that output level in playing "FWD" and "REV" becomes maximum each. FIG.
1
SP OUT
TAPE PLAY
(b)
(b) AZIMUTH
FWD
REV
PANEL FRONT
5
6
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