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It´s very very nice manual with all, what i need. Original in good quality. Very fast business. Very much thanks...
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Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site.
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Exactly what was needed to assess the product - excellent value and great service
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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
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Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
TC-S3
2. Turn the adjustment screw and check output peaks. If the peaks do not match for L-CH and R-CH, turn the adjustment screw so that outputs match within 1dB of peak.
Note: Use following buttons in the test mode. no mark : Button of Tape unit (TC-S3) *1 : Button of amplifier unit (TA-S7AV or TA-S3) *2 : Button of CD unit (CDP-S3)
Tape Speed Adjustment
L-CH peak Output level within 1dB within 1dB
DECK B
Note: Start the Tape Speed adjustment as below after setting to the test mode. In the test mode, the tape speed is high during pressing the [HI-DUB] button.
Screw position
R-CH peak L-CH peak R-CH peak
Screw position
Procedure: 1. Turn the power switch on. 2. While pressing the both [PLAY MODE]*2 and [x]*2 buttons, press the [DISC 3]*2 button. (The �GROOVE� on the fluorescent indicator tube display while in the test mode.) To exit from the test mode, press the ?/1 *1 button. Mode: Playback
test tape WS-48B (3 kHz, 0 dB) set STS3/S5/SV7
3. Mode: Playback
test tape P-4-A100 (10 kHz, �10 dB) L-CH set R-CH MD OUT jack (J601) waveform of oscilloscope
STS3/S5/SV7
oscilloscope
frequency counter
+ �
+ �
MD OUT jack (J601)
in phase 45 ° good
90 ° 135 ° 180 ° wrong
4. After the adjustments, apply suitable locking compound to the pats adjusted. Adjustment Location: Playback Head (Deck A). Record/Playback/Erase Head (Deck B).
1. Insert the WS-48B into the deck B. 2. Press the N button on the deck B. 3. Press the [HI-DUB] button in playback mode. Then at HIGH speed mode. 4. Adjust RV1001 on the LEAF SW board so that frequency counter reads 6,000 ± 30 Hz. 5. Press the [HI-DUB] button. Then back to NORMAL speed mode. 6. Adjust RV1002 on the LEAF SW board so that frequency counter reads 3,000 ± 15 Hz. Adjustment Location: LEAF SW board Playback level Adjustment Procedure: Mode: Playback
test tape P-4-L300J (315 Hz, 0 dB) set STS3/S5/SV7
DECK A
DECK B
forward
level meter
+ �
MD OUT jack (J601)
reverse
1. Confirm that level difference between the channels is with ± 0.5 dB. 2. After check, adjust the following RVs. Deck A is RV302 (L-CH), Deck B is RV303 (L-CH) so that adjustment within adjustment level as follows. Adjustment Level: MD OUT jack (J601) PB level: 334.4 to 748.7 mV (�6.8 ± 0.5 dB) Adjustment Location: MAIN board Sample Volue of Wow and Flutter: 0.3% or less W. RMS (WS-48B)
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