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Manual-link came 30 minutes after having paid for an extremely rare (40 years old) item (sony icr-120) and helped me to get the radio rework again. So really good help for me, fast and reliable delivery and -taken that into consideration- a very reasonable price for that service. So thanks again! Mike, Germany
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Some of the pictures in this manual are a bit irritating. I had to dissassemble the unit and some of the screws have different threads, which is not mentioned in this manual. Also some of the drawings of the boards look different than the actual boards.
After all, the manual was very useful. I was able to recalibrate the capstan drive and it is working fine again.
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This manual is very good. 303 pages scanned in a very high resolution. My camera has bad, leaking capacitors which all of the V5000 models are suffering from these days.
There is a huge part list with all capacitors, transistors etc. in this manual which helped me a lot. Otherwise I would not have been able to buy replacement parts.
The dissassembly guide is very enormous and detailed. Unlike on the Panasonic MS1 manual I downloaded here it actually looks like the real parts look. And the screws are labeled correctly, so you shouldn't have any left after the repair. ;)
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has all the schematics you could need,and very well laid out format also has all part numbers along with an exploded view which is helpful
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Very nice to have! Now it is no problem to understand how it is put together.
Helps me a lot.
CD PLAYER ADJUSTMENTS
(2) Checking the "eye" pattern 1. Switch "ON" the POWER. 2. Connect an oscilloscope to TP1 (RF) and TP4 (VC). 3. Load the test disc. 4. Press the PLAY button. 5. Check to be sure that the "eye" pattern is at the center of waveform and that the diamond shape is clearly defined. 6. Press the STOP button. 7. Turn off the POWER switch.
a
TP1 (RF) TP4 (VC)
+ OSCILLOSCOPE
OPENING EXPANDED
b
TAPE ADJUSTMENTS
1. Azimuth Adjustment
� Be sure to clean the heads before attempting to make any adjustment. � Be sure both channels (1 and 2) are the same level. (Using a dual-channel oscilloscope) � Be sure both channel's waveform are same for the phase matching. � After completion of the adjustment, use the threadlock (TB-1401B) to secure the azimuth adjustment screws. 1. Remove the cover deck as Fig.1. 2. Load a test tape (VTT-738 etc. : 10kHz) in the Deck. 3. Press the PLAY button. (Normal playback) 4. Use a + tip screwdriver to turn the screw for normal azimuth adjustment so that the left and right outputs are maximized at the same phase during normal playback. See Fig.2. 5. Press the PLAY button. (Reverse playback) 6. Use a + tip screwdriver to turn the screw for reverse azimuth adjustment so that the left and right outputs are maximized at the same phase during reverse playback. 7. Adjust so that the waveforms for the left and right channels are in alignment.
NORMAL REVERSE
Fig.1
Fig.2
2. Tape Speed Adjustment
� Connect the Frequency Counter to TAPE OUT. 1. Insert the test tape (MTT-111N, etc.; 3,000Hz) into the DECK.
Fig.3 hole for adjustment
MOTOR
2. Press the PLAY button. . 3. Adjust a hole on the motor bottom so that a frequency counter reading of 3,000 ±5Hz is obtained.See Fig.3. 4. Press the STOP button, and eject the test tape.
3. Torque Measurement
Item Take-up Torque PLAY : TW2111A (FWD) PLAY : TW2121A (REV) F.FWD / REW : TW2231 PLAY/REV. F.FWD REW 30 ~ 65 grcm 30 ~ 65 grcm 70 ~ 140 grcm -3Back tention PLAY : TW2111A (FWD) PLAY : TW2121A (REV) 2 ~ 6 grcm Pulley tention Driving power cassette : TW-2412 (PLAY) TW-2422(REV. PLAY) �50grcm 70 ~140 grcm
Test Cassette
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