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There are currently no product reviews.
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This is exactly the service manual I needed.
Complete with all schematics, partslists, PCB layouts and alignment instructions.
This manual covers both the T-4970 en T-488F Onkyo tuner.
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IF PRINTED CIRQUIT BOARD WIRING VIEW WAS ONE TONE LIGHTER, THEN 5 STAR RANK HAS TO BE MY CHOISE.
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Very usefull, good quality drawings !
Muito útil encontrei todas as informações necessárias.
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Wanting to repair a neighbours tape recorder I needed the necessary information, it makes it easier. Although the service manual is described as "Language : English" To my dismay I found that it is entirely written in German, a language I do not understand. At least I now have the schematics which will help of sorts. I may not use this service again due to the laguage difficulty after all when it states English you do not expect it to be entirely in another language.
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GOOD SERVICE MANUAL.I ALWAYS BUY THERE IF I FIND WHAT I AM LOKING
DISASSEMBLY
1. TILT/SWIVEL REMOVAL 1) Set the monitor face downward. 2) Pressing the latch (a), carefully remove the Tilt/Swivel by pulling it upward. 2. BACK COVER REMOVAL 1) Remove four screws (a). 2) Slide the Back Cover away from the Front Cabinet of the monitor.
(a) (a) (a) (a) (a)
3. TOTAL CHASSIS ASSEMBLY REMOVAL 1) Remove connector (a) from the DY Assembly screw. 2) Disconnect P2(CDT EATH) and four pins (b) from the Video PCB. 3) Carefully separate the CDT Board Assembly from the CDT neck. 4) Discharge the remaining static electricity by shorting between the Anode Cap and the CDT ground. 5) Disconnect the Anode Cap from the CDT. 6) Disconnect P902 (Degaussing pin), P701 (DY pin), and P501 from the Main PCB. 7) Remove four screws (c). 8) Remove the Total Chassis
M ENU SEL
Anode Cap
(b)
DY Assembly Screw
(a)
(b)
P2
(c)
P701
(c)
P702 P402 P902 P501
Assembly from the Main Frame.
EC
T
(c)
(c)
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