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Complete service manual, was very helpful in repairing this tapedeck.Thanks.
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The service manual was a copy of the original from Wirlpool. The quality was good, all neccecary information was available including the service-codenumbers, so I could order the right part to be replaced for repair.
Downloding was no probem after the payment.
Thanks for the service!
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Good,readable manual. I found other manuals that were not readable when it came to part ID, but the one downloaded from owner-manual.com was better than expected. I will do buisness with owner-manual.com again.
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Service Manual that I received was very helpful to me. Thank you.
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The manual is well organized and is easy to read. The chapters are following normal way to proceed.
PDP-503CMX, PDP-503MXE, PDA-5002
6.3 ADJUSTMENT
6.3.1 Video Card Adjustment
� Adjust after controlling each IC. � Perform it from step 1 to step 6 every each input signal.
NTSC PAL SECAM 443NTSC INPUT4 PALM PALN NTSC PAL
INPUT3
Step
Adjustment Item
Input Signal
Control
Measuring Point
Adjusting Value
Adjusting Method
Adjust Level so that the peak to peak of waveform becomes 700 mVp-p.
1
Y Level Adjustment (IC7130)(SA83)
RAMP
IC7302
CN7401-pin 3 700mVp-p
a 700mVp-p
a: Adjust Offset so that the pedestal level becomes fixed. b: Adjust Level so that the peak to peak of waveform becomes 525 mVp-p. 2 R-Y Offset Adjustment (IC7130)(SA88) Color-Bar IC7302 CN7401-pin 7 525mVp-p b a 525mVp-p
3
B-Y Offset Adjustment (IC7130)(SA88) Color-Bar TINT IC7302 CN7401-pin 5 525mVp-p
a: Adjust Offset so that the pedestal level becomes fixed. b: Adjust TINT so that the height ratio of each stair step waveform becomes fixed. c: Adjust Level so that the peak to peak of waveform becomes 525 mVp-p. b b b a c 525mVp-p
4
Adjustment (IC7130)(SA80)
a: Adjust Offset so that the pedestal level becomes fixed. b: Adjust Level so that the peak to peak of waveform becomes 525 mVp-p. 5 R-Y Level Adjustment (IC7103) (SA101) Color-Bar IC7103 CN7401-pin 7 525mVp-p b a 525mVp-p
6
B-Y Level Adjustment (IC7103) (SA100)
Color-Bar
IC7103
a: Adjust Offset so that the pedestal level becomes fixed. b: Adjust TINT so that the height ratio of each stair step waveform becomes fixed. c: Adjust Level so that the peak to peak of waveform becomes 525 mVp-p. b CN7401-pin 5 525mVp-p b b c a 525mVp-p
Each adjustment value which adjusted, store the adjustment data in IC7104.
102
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