|
Who's Online
There currently are 5649 guests and 2 members online.
|
Categories
|
Information
|
Featured Product
|
|
|
|
|
There are currently no product reviews.
;
The manual was complete, parts list, adjustment procedures, etc. No worries
;
Very usefully, I could find the trouble clearly with that manual.
;
Bon produit. Permet de corriger les couleurs et de redonnez un petit coup de jeune à vos vieilles vidéos. On regrettera juste le manque d'une prise s-vidéo.
;
Quality scan of the actual service manual, just what I was looking for.
;
Straightforward ordering process. Service manual scan was clear & easy to read. Very comprehensive instructions for alignment. Excellent, thank you.
KRC-17G/YA/YG, 194A/G/YA/YG, 266LA/LG/RG KRC-27YA/YG, 2904YA/YG, 294A/G/YA/YG
ADJUSTMENT
No ITEM INPUT SETTINGS RECEIVER SETTINGS ALIGNMENT POINTS ALIGN FOR
FM SECTION
1
SD
98.1MHz 0 dev 35dBµ(ANT input)
TEST MODE: ON FM 98.1MHz
Preset "1" key, and preset "6" key
While holding preset "1" key, press and hold preset "6" key for a few seconds. "ADJ OK" is good. "ADJ NG" is not good.
AM SECTION
(1)
SD
990 kHz 0% mod 35dBµ(ANT input)
TEST MODE: ON AM 990 kHz
Preset "1" key, and preset "6" key
While holding preset "1" key, press and hold preset "6" key for a few seconds. "ADJ OK" is good. "ADJ NG" is not good.
CASSETTE DECK SECTION
[1]
HEAD HEIGHT
SCC-1659
TAPE PLAY
Head Height Screw
1) During FWD transport adjust F and F ' so that line A of 2LINE TAPE passes through the center of the head shield plate (core center area) 2) During RVS transport adjust R and R ' so that line B of 2LINE TAPE passes through the center of the head shield plate (core center area) 3) After the alignment above, reverse the transport direction and check the FWD alignment again. If it is deviated, perform alignment again. (Tape used : SCC-1659,manufactured by A-BEX)
[2]
HEAD AZIMUTH
TCC-153 10kHz
Connect an AC voltmeter and oscilloscope to SP outputs. TAPE PLAY
Head Azimuth Screw
Adjust the azimuth for each L ch/R ch or FWD/RVS becomes maximum.
TEST MODE : ON TEST MODE : OFF
While holding the "FM" key and preset "6" key, reset the unit. Reset the unit.
TAPE SPEED
(2-LINE TAPE)
B
HEIGHT (FWD)
F
'
R
'
A (FWD)
HEIGHT (RVS)
B
HEIGHT/AZIMUTH (FWD)
F R
HEIGHT/AZIMUTH (RVS)
A
(RVS)
5
|
|
|
> |
|