reasonable price for the schematic - the service is perfect, all as expected and pointed by instructions - good scan of the original plans - thank you!
Manual was just as described!!! I odered it and in less than a day was able to download it and the text was clear and pages were all complete just as the original manual was. Purcashed this for a friend and they were more than happy. Perfect all around!
The manual I purchased was exactly what I needed to repair my Toshica television. The manual contained schematics and troubleshooting information that was very helpful.
Il download del Service Manual JVC HR 4100 non é stato eseguito
Text excerpt from page 63 (click to view)
5
6
7
8
No sound from the headphones and audio output
A
No sound in the headphones Yes No Is the sound muted? Yes Is the volume set to "0"? Yes Are the signals output from IC4804? (pin 31) (pin 32) No Check around IC4804 and each input signal. No Raise the volume and check the sound again. Cancel muting and check the sound with the headphones again.
No sound from the audio output Yes Are the signals output from IC4804? (pin 13) (pin 14) No Check around IC4804 and each input signal.
B
47 48
Yes Is the flexible cable correctly No Plug the flexible cable in connected between CN4010 correctly and check the and CN7402? sound again. Yes Check around the pinjack.
43 44
Yes Are the signals output from IC4807? (pin 1) (pin 7)
C
No
Check around IC4807.
45 46
Yes Is the flexible cable correctly No Plug the flexible cable in connected between CN4001 correctly and check the and CN7804? sound again. Yes Check around the phono jack.
D
