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This service manual helped me to repair my PIONEER. Iam very satisfied, that I found it here.
Even the price of manual was not so high that person would not be able to spend a few money.
But that is very worth spent money. Thanks
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Excellent quality service manual. Quick processing, fair prices. Love to do business again. Thank you!!!
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Excellent service manual, the only known point of note is the alignment of improvability scanned pages within the pdf page. The resolution is good.
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I was very glad recieving the service manal from You. Additionaly very fast. Extremaly nice servicing. Thanks very mach! Now my GX-220 working better, than it was made. Alexander from Moscow, Russia/
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Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
RX-5020VBK/RX5022VSL
Disassembly method
Removing the top cover (See Fig.1)
1. Remove the four screws A attaching the top cover on both sides of the body. 2. Remove the three screws B on the back of the body. 3. Remove the top cover from behind in the direction of the arrow while pulling both sides outward.
Top cover
B
A
2
A
2
Fig.1
Front panel assembly
Removing the front panel assembly (See Fig.2 and 3)
Prior to performing the following procedure, remove the top cover. 1. Disconnect the card wire from connector CN402 on the audio board and CN201 on the power supply board in the front panel assembly. 2. Cut off the tie band fixing the harness. 3. Remove the three screws C panel assembly. attaching the front
C
Tie band
C
CN201
Main board CN402 Power supply board
Audio board
Fig.2
Front panel assembly
4. Remove the four screws D attaching the front panel assembly on the bottom of the body. Detach the front panel assembly toward the front.
D
D
Removing the rear panel
(See Fig.4)
Prior to performing the following procedure, remove the top cover. 1. Remove the power cord stopper from the rear panel by moving it in the direction of the arrow. 2. Remove the seventeen screws E attaching the audio input board, DVD board, video board and tuner board to the rear panel on the back of the body. 3. Remove the four screws F attaching the rear panel on the back of the body. Fig.3
EEEE E
E
Cord stopper
F F
Rear panel
F
EF
Fig.4
1-4
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