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Good en helpfull black and white scanned Srfvice manual of the Philps D8444. Quick service and delivery
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Scan was really good quality, easy to read, download easy
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very good manual as always. easy to read, detailed and includes schematic
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I'm very satisfied with your manual service. Your website made it easy to locate the correct manual. Also the quality is great and I never had a problem reading the fine details.
Thanks again.
Jeff Miller
JM Electronics
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Good quality service manual German user manual. German user manual This is a quality scan of a manual in excellent condition and is just as good as having the original manual in hand
Component output error
Line1 CVBS Video Input Error
6 and 7pin in CN1 of jack PCB or CN01 of main PCB has normal level?
No
Check main PCB
Pin4 in IC801 has nomal level? (jack PCB)
No
Check the connection between pin4 in IC801 and L1 pin-jack
Yes
Yes
Analog signals are inputted normally VIC1 Yes
No
Check the connection between6 and 7pin in CN01 of main PCB and VIC1
Pin21 in IC801 has nomal level?
No Check pin 62, 55 in IC801 of input power
Yes
Power is normal at VIC1-1,24, 34? Yes
No
Check the connection between VIC1-1 and power
Pin80 in IC301 sonata main PCB has nomal level?
No
Check the connection between pin80 in IC301 of sonata main PCB
Yes
Video signals of about 1V appears at output jack? Yes
No
Check the connection between VIC1 and output jack Check VIC1-21, 23, 25, VE5, VE6 VE7, VR32, VR33, VR34
Pin40 and pin 43~52 in TIC1 of main PCB has clock and digital video signal nomal level? Yes Check feed back
No Check IC301 peripheral circuit
7-16
Check the RCA cable
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