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VERY GOOD SERVICE.FAST ANS VERY HONEST PRICE .RHAANK HERNAN
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Thanks to this service manual I repaired my old camcorder! The manual perfectly explains how to disassemble the camcorder step by step.
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This manual is very useful because it presents the technical specifications of the cd player, including the manufacturer of the reader, this helps if you need to replace it. It also displays the settings and layout of the circuit.
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Manual was a good representation of service infomation for the EWV404. It worked well for my repair.
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Great quality copy, right what I was looking for, all I need to fix my radio.
Thanks
5 Troubleshooting
CONFIDENTIAL
5-2 No Video
Check signal cable connection and power.
Does the X201 and X202 oscillate properly?
1 2
No
Replace that or check related circuit.
Yes There R, G, B input are at R103, R104 and R105? Yes There sync. and data output are R212, R213, R214, R215, and RA201 ~ RA212?
3 4 5 6
No
Check input part.
No
Please check the power related IC201 and output part.
Yes There proper signal input are Pin 27, 28, 30, and 31 of IC301, IC302?
5 3 4 6
No
Check IC301, IC302 and related circuit.
Yes No Does the output signal appear at R304~R323? Yes There are DC 5V at Pin 1, 2 and 3 of CN301? Yes There are DC 12V, DC5V and DC 5V at Pin 10, 11, 12 ; Pin 7 and Pin 4 of CN104? No Please check the Inverter and related circuit. No Check the Power and related circuit. Check the LVDS_EN at R303 is high or not. Normal state is high.
GH17A*/GH17L***J
5-3
 $4.99 171N SAMSUNG
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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