|
|
|
Who's Online
There currently are 338 guests online. |
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
It was complete service manual with all needed service informations. Thanks.
 ;
El manual esta muy detallado, los numeros de partes y los esquemas de despiece son correctÃsimos y muy claros, tanto para los técnicos experimentados como para los novatos.
;
Ottima qualità grafica e completo nelle notizie. Costo abbastanza contenuto.
;
Great and quick support. The maual was exactly what I was looking for and my problem
solved. Many thanks.
;
Very good service Within one day i received a pdf of the users manual and electric circuits so I was able to measure the different voltages in the printed circuit and find out the fault Payment was also reliable and easy.Without the manual i could not have repaired.So thanks to "Search for a manual"
SECTION 4 MECHANICAL ADJUSTMENT
1. PRECAUTION Clean the following parts with a denatured-alcohol-moistened swab: playback head pinch roller rubber belts capstan Do not use a magnetized screwdriver for the adjustments.
SECTION 5 ELECTRICAL ADJUSTMENT
TAPE SECTION
Test Tape Tape WS-48A Signal 3 kHz, 0 dB Used for Tape speed adjustment 0 dB = 0.775 V
2.
Torque Measurement Mode Torque Meter FWD FWD Back Tension FF, REW CQ-102C CQ-102C CQ-201B
Meter Reading 20 to 42 g•cm (0.27 to 0.58 oz•inch) More than 2.0 g•cm (More than 0.027 oz•inch) More than 50 g•cm (More than 0.69 oz•inch)
Tape Speed Adjustment Procedure: Mode: Playback
Test tape WS-48A (3 kHz, 0 dB) 16 Ω + – digital frequency counter
Set
J301 (phones)
Adjustment Value: normal tape speed Adjust the tape speed adjustment RV601, so that the freqency counter reading becomes 3,000Hz. Specification Value: Digital frequency counter 2,970 to 3,030 Hz Frequency difference between the beginning and the end of the tape should be within 1.5 % (45 Hz). Adjustment Location:
RV601
—7—
|
|
|
> |
|
