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The downloaded quality was as good as the orignial
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This is a great and complete Service Manual for the Sharp GF8585HB. Giving full and detailed technical insight. Good to find these manuals online.
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Everything was ok with the manual. If I have a small complaint, is that I ordered it during the weekend and I think you guys were closed. But I did receive it late Sunday. I will surely order from you again
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Best Service! Very fast and easy to handle. Fast Download an you can come back every day to download again
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Very good quality, no parts are missing and everthing is readable.
Thank you very much. :-)
5
6
7
8
A
IC952 (Pin 14)
Step 6: DIR
Check that the SPDIF signal is output. Check that changes by pulling out and inserting the digital input lines. IC601 (Pin 1) No Replace IC952. Can No Check the DIGITAL INPUT Assy, observe the digital signal and parts and patterns in the path. ? (0 V � 4 V) Yes IC601 (Pin 5) IN2 (OPT: CD-R/TAPE/MD) IN1 (OPT: TV/SAT)
A
Do convert 3 V into 5 V for pin 6 input? Yes IC952 (Pin 13)
Do convert 3 V into 5 V for pin 7 input? Yes To Step 5
No
Replace IC952.
Can No Check the DIGITAL INPUT Assy, observe the digital signal and parts and patterns in the path. ? (0 V � 4 V) Yes IC601 (Pin 44) IN3 (COAX: DVD/LD) No Check the parts and patterns in the path. (1.65 V center, amplitude more than 0.2 Vp-p) IN4 (COAX: CD)
B
Step 5: X'tal
IC802 (Pin 2)
Can observe the digital signal ? Yes No Replace IC802 or X801.
Is there a 24.576 MHz output? Yes IC802 (Pin 7)
IC601 (Pin 42) Can observe the digital signal ? Yes
C
No
Check the parts and patterns in the path.
(1.65 V center, amplitude more than 0.2 Vp-p) Front IN (OPT: VIDEO2)
Is there a 24.576 MHz output? Yes IC802 (Pin 5)
No Check the path to pin 45 of IC801. Replace IC802. IC601 (Pin 7)
Can observe the No Check the FRONT IN Assy, and digital signal parts and patterns in the path. ? (0 V � 4 V) No Check the path to pin 30 of IC601. Replace IC802. Yes Check that the data and clock signals are output.
D
Is there a 24.576 MHz output? Yes
IC601 (Pin 27) To Step 6 Is there a master clock output? Yes
MCKO2 (Master clock) Is the voltage of PDN IC601-pin 31 5 V?
No
No Check the other assy. (surrounding of the microcomputer) No Replace IC601.
(0 V � 3.3 V)
E
IC601 (Pin 24)
LRCK (LR clock)
Is there a LR clock output? Yes
No Replace IC601. (0 V � 3.3 V)
B
F
VSX-1017AV-K
5 6 7 8
33
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