|
Categories
|
Information
|
Featured Product
|
|
|
 |
|
There are currently no product reviews.
 ;
As Always you can find here manuals even of difficult TV scheme which are scan in almost perfect way.clear and fast!!!!!
Great work thanks!
 ;
Incredibly clear!!!! Well done, complete and wonderful. It could not better than this!!!!
 ;
Thank You for fast delivery for the sheme.
Everything allright.
Thanks & best regards Franz
 ;
again you did a very good job. It was fast too. Photocopy are really readable and clear
 ;
Probably it never existed a 1081 official service manual from Commodore, it's look more like a NAPCEC service manual & diagrams compilation of the 1084 series and his variants, like the nap6523, 8cm505, 1084S, 1084P and obviously the 1081. It's more complete than other scans and the quality of the scans also are far superior. It has two circuit diagrams variants of the 1081, mono and stereo versions. It doesn't include a diagram for the Philips CM8500 or CM8501, they look like the 1081 but they are slightly different.
WIRING - 2 (FRONT) <YJ>
ADJUSTMENT
A MAIN C.B
VR1 VOLUME
L104
2
L102 PVC1 TC101 L103 TC102 TC104
5 3 2 4
TC103 SFR 1 L105 PHONES J1
6 7
6
1
4
P HEAD
5
3
WIRING - 2 (FRONT) <YL,YH,YZ>
L101 BAR ANT
7 FWD
<TUNER SECTION>
1. AM IF Adjustment L105........................................... 450kHz 2. AM Frequency Range Adjustment L104................................ 517kHz±5kHz(YL only) L104................................ 515kHz±5kHz(YH,YJ,YZ) TC104.......................... 1775kHz±10kHz(YL only) TC104......................... 1670kHz±10kHz(YH,YJ,YZ) 3. AM Tracking Adjustment L101........................................... 600kHz TC101...................................... 1400kHz 4. FM Frequency Range Adjustment L103......................... 87.0MHz±0.1MHz(YL,YH,YJ) L103......................... 87.4MHz±0.1MHz(YZ only) TC103.................... 109.0MHz±0.1MHz(YL,YH,YJ) TC103.................... 108.3MHz±0.1MHz(YZonly) 5. FM Tracking Adjustment L102........................................ 88.0MHz TC102 ................................... 108.0MHz
<TAPE PLAYER SECTION>
6. Tape Speed Adjustment Settings : � MSP : Classic � Tape/radio : Tape � Tape select : NORM � Volume : Non�clip (Max�10dB) � Test tape : TTA�100 (Tape center) � Test point : Phones Jack (J1) � Adjustment location : SFR1 Method : Play back the test tape and adjust SFR1 so that the frequency becomes 3000Hz±10Hz. Then confirm WOW is less than 0.50%. 7. Azimuth adjustment Setting : � Test point : Phones Jack (J1) � MSP : Classic � Tape/radio : Tape � Tape select : NORM � Volume : MAX � Test tape : TTA�330/TTA�420 Method : Play back the 8KHz sigual of the test tape and adjust screw so that the output becomes maximum.
9
10
|
|
 |
> |
|