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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.
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Thank you very much you are helping me a lot with my preferred hobby!!! this manual of an old TV is going to be very helpful!!!!
You are very honest competent great job very clear and well done!!!!
Matteo
Note:
The tape material itself is the same in both types.
2.4. SELF-DIAGNOSIS RESULT DISPLAY
The "SELF-DIAGNOSIS RESULT DISPLAY & MEMORY function is built in this VTR. It means that when the VCR detects undesirable condition, it can be displayed a �Error code (Two numbers from the left)� with Service Mode 2. Since the "Error code" is stored in the EEPROM, it can be displayed although after disconnected the AC leads. It can be displayed with Service Mode 2. (If a second error had been detected, only the most recent error is displayed. ) For more details, refer to the Service Manual for Z-Mechanism Chassis Order number VRD9612M129.
INDICATION CAUSE 01 After cylinder lock is detected, the cylinder does not start rotating again even after tape unloading. 02 Cassette tape is not wound up during the tape unloading except EJECT mode. 03 Mechanism locks during mode transition except EJECT mode. 04 06 07 Mechanism locks during tape unloading. Mechanism locks after tape unloading in EJECT mode. During recording mode, recording signal is less than the normal condition. Recording circuit works except recording mode. Cylinder lock detection. Supply reel mechanism lock detection Take-up reel mechanism lock detection PG shifter automatic adjustment error.
REMEDY/CHECK Check the cylinder motor drive circuit. Check the capstan motor drive circuit.
1. Check the loading motor drive circuit. 2. Check the mechanism phase alignment. 3. Check the mode switch. 1. Check the loading motor drive circuit. 2. Check the mechanism phase alignment. 1. Check the loading motor drive circuit. 2. Check the mechanism phase alignment for cassette holder un
08 16 17 18 2*
Protection of the over-current flowing in transis which produces the power supply for recording mode. Check the recording circuit. Check the cylinder unit and the cylinder motor drive circuit. Check the supply reel mechanism and the sup reel circuit. Check the Take-up reel mechanism and the Take-up reel circuit. Check the servo/system control circuit and the cylinder unit.
Fig. T1 Self-Test indication Display
2.5. CAUTION FOR AC MAINS LEAD (NV-FJ620B/BL)
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