|
|
|
Who's Online
There currently are 5950 guests online. |
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Complete manual included schematics layouts and alignment procedure, clear to read and magnify, extremely pleased with manual and owner manual . com's service
;
perfect, i am very satisfait for the réception of the sansui r-5l service manual, thank you very much
;
Thank you, this is a rare document. Few others have it, but they charge way more for a download.
Great deal (even if you have to wait a few hours to get it).
;
The purchased manual is an high quality scan of the original Philips paper-based Service Manual. I am very satisfied!
 ;
The purchased manual is an scan of the original Panasonic paper-based Service Manual. Unfortunately the contrast is not perfect, but I am satisfied anyway!
SECTION 4 MECHANICAL ADJUSTMENTS
PRECAUTION 1. Clean the following parts with a denatured-alcohol-moistened swab: playback head pinch roller rubber belts capstan 2. Demagnetize the playback head with a head demagnetizer. (Do not bring the head demagnetizer close to the erase head.) 3. The adjustments should be performed with the rated power supply voltage (1.3 V) unless otherwise noted. Torque Measurement
Mode FWD FWD Back Tension REV Torque Meter CQ-102C Meter Reading 1.57 � 2.45 mN�m (16 � 25 g�cm) (0.23 � 0.34 oz�inch) 0.049 � 0.147 mN�m (0.5 � 1.5 g�cm) (0.007 � 0.02 oz�inch) 1.57 � 2.45 mN�m (16 � 25 g�cm) (0.23 � 0.34 oz�inch) REV Back Tension CQ-102RC 0.049 � 0.147 mN�m (0.5 � 1.5 g�cm) (0.007 � 0.02 oz�inch) more than 4.90 mN�m (more than 50 g�cm) (more than 0.7 oz�inch)
SECTION 5 ELECTRICAL ADJUSTMENTS
1. Specified voltage 2. Setting BL SKIP SOUND NORM/MB/GRV AVLS ;NR (WM-EX505 only) PRECAUTION : 1.3 V (DC) : OFF : NORM : OFF : OFF
Test tape
Type WS-48A Signal 3 kHz, 0 dB Used for Tape Speed Adjustment
Tape Speed Adjustment Procedure:
Test tape WS-48A (3 kHz, 0 dB) 16 � frequency counter
CQ-102C
CQ-102RC
set
+ �
i REMOTE jack (J301)
FF, REW
CQ-201B
1. Playback WS-48A (tape center) in the FWD state. 2. Adjust RV601 so that the frequency counter reading becomes 3,000 Hz. Specificated Value: 2,970 to 3,030 Hz 3. Check that deflection of the frequency counter reading between the beginning and the end of tape is within 1.5% (apporox. 45 Hz). Adjustment Location:
� MAIN Board (Side B) �
J301 RV601
� 12 �
|
|
|
> |
|
