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Very good scanned copies. Quick response and reasonable price. Thanks for service!
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Very helpfull information and I highly recommend this source for needed information about your products.
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More than pleased with my prurchase, very good product for the price.
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This is a good quality scan of the service manual which includes an assembly diagram, block diagram, schematic, and parts list. Exactly what is needed to repair my KR-V55R receiver.
CHAPTER 4. OTHERS 4-1. Replacing the CPU
Note: We have two kinds of CPU for this set, and either of them is used. Two kinds of CPU have differences in the lock position and the unlock position.
1. Socket configuration 1
2. Socket configuration 2
1. How to remove the CPU 1 Rotate the lock with a flat-blade screwdriver toward the unlock position shown in the figure. 2 Remove up the CPU. 2 (FOX)
1. How to remove the CPU 1 Rotate the lock with a flat-blade screwdriver toward the unlock position shown in the figure. 2 Remove up the CPU. 1 (MOLEX)
CPU lock position 2 lock position 2
CPU
unlock position
CPU socket
unlock position
CPU socket
2. How to install the CPU 1 Position the mark on the CPU to the mark on the CPU socket and put in all pins to the holes on the CPU socket. 2 Pressing two corners marked with in the figure, rotate the lock with a flat-blade screwdriver toward the lock position. 2 (FOX) mark CPU unlock position mark 1
2. How to install the CPU 1 Position the mark on the CPU to the mark on the CPU socket and put in all pins to the holes on the CPU socket. 2 Pressing two corners marked with in the figure, rotate the lock with a flat-blade screwdriver toward the lock position. 2 (MOLEX) mark CPU unlock position mark 1
lock position
CPU socket
lock position
CPU socket
Note: Lock the CPU properly, or operation becomes unstable.
4-1
Note: Lock the CPU properly, or operation becomes unstable.
4-2 (END)
Confidential
PCG-V505GFP/V505GZFP (AM)
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