|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Good site, works ok and you get what you order, no problems experienced, got my manual within a day. A++++
 ;
Original well scanned manual. Got the job done. Microwave problem found & corrected. For $5 and a new magnitron from ebay, it was a cheap and good the first shot fix. Electrical schematics allowed me to mage sure every thing else was ok before cutting and order for parts. Hard to live without.
;
I was very skeptical of this website, I have never downloaded manuals before. I put it on the AMEX and payed through Paypal to ensure protection. I got the manual exactly as described and now I can replace the filter capacitor for this amp. Great Price, others selling for 12.99 or more and this is the same manual. I will search out this website for other manuals. Thank you
;
Manual was reasonably easy to follow. I am not an engineer or know much about electronics but with the manuals help I was able to figure out the problem, identify the part required for the repair. Replacement part cost around $30. Whilst replacing the part I was telling myself, "this aint gonna work cos it seems far too easy". Took about 15 minutes to do and my plasma TV works a treat. Would never have been able to do this without the service manual.
;
It is OK, this manual help me to repair my dynacord
See the adjustment location from on page 23 for the adjustment.
TUNER SECTION
0 dB = 1 µV
TAPE SECTION
0 dB = 0.775 V
Cautions during repair When the tuner unit is defective, replace it by a new one because its internal block is difficult to repair. Note on Adjustment The adjustments of tuner section, should be performed according to the following sequence. 1. FM Auto Scan/Stop Level Adjustment 2. FM Stereo Separation Adjustment 3. AM Auto Scan/Stop Level Adjustment FM Auto Scan/Stop Level Adjustment Setting : SOURCE button : FM FREQUENCY SELECT switch : FM 200k
FM RF signal generator antenna terminal 0.01 µF set
Tape Speed Adjustment Procedure : 1. Put the set into the FWD PB mode.
test tape WS-48A (3 kHz, 0 dB)
frequency counter 10 k� set AUDIO OUT REAR
Specification : Constant speed Frequency counter 3,010 to 3,030 Hz Adjustment Location : Capstan motor internal volume (See page 23) DOLBY Level Adjustment Setting : Preset 3 (SHUF/;) button : Light down mark ; (DOLBY OFF)
test tape P-4-D400 (400 Hz, 0 dB)
Carrier frequency Output level Mode Modulation
: 97.9 MHz : 22 dB (12.6 µV) : mono : 1 kHz, 22.5 kHz deviation (30%)
level meter
Procedure : 1. Set to the test mode. 2. Push the SOURCE button and set to FM. Display
set main board TP-L TP-R
SHUF1
Procedure : 1. Put the set into the FWD PB mode. 2. Adjust RV100 (L-CH) and RV200 (R-CH) on main board so that level meter reading is � 6 ± 0.5 dB (0.37 to 0.41 V). Adjustment Location : See page 23.
3. Push the preset 3 button. Display
PRESET
SHUF1
4. Adjust with the volume RV2 on TU1 so that the �FM� indication turns to �2� indication on the display window. But, in case of already indicated �2�, turn the RV2 so that put out light �2� indication and adjustment. Display
PRESET
SHUF1
Adjustment Location : See page 23.
21
|
|
|
> |
|
