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Thank you very much you are helping me a lot with my preferred hobby!!! this manual of an old TV is going to be very helpful!!!!
You are very honest competent great job very clear and well done!!!!
Matteo
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An excellent service manual contains dismantling locations of components, electronic adjustments,worth the money.
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Caracteristiques,circuit adjusment,notes on schematis diagram,it's a good service manual,to live well,thanks.
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Service Manual in good quality, with all of the pages.
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Very usrfull for repaur, great quality copy. includes complete parts list and schematics
CDP-CE275/CE375
Ver 1.1 2001.07
E-F Balance Check Connection:
oscilloscope BD board TP (TE1) TP (VC)
+ �
Checking Location: � BD BOARD (Conductor Side) �
Procedure: 1. Set the test disc (PATD-012). Disc chucking operation is complete, then press the [POWER] button to turn the power off. 2. Connect an oscilloscpe to test point TP (TE1) and TP (VC) on the BD board. 3. Connect between test point TP (ADJ) on the MAIN board and GND by lead wire. 4. Press the [POWER] button to turn the power on and enter the ADJ mode, then playback the number two track automatically. 5. Press the [TIME] button. (The tracking servo and the sledding 6. servo are turned OFF) Check the level B of the oscilliscope waveform and the A (DC voltage) of the center of the Traverse waveform. Confirm the following : A/B x 100 = less than ± 22%
Traverse Waveform
Center of the waveform B 0V A (DC voltage) level: 1.15 ± 0.5 Vp-p
IC150 TP (VC)
IC131 TP (TE1)
TP (FE1) IC101
TP (RFDC)
TP (RFAC)
7.
Press the [TIME] button. (The tracking servo and sledding servo are turned ON) Confirm the C (DC voltage) is almost equal to the A (DC voltage) is step 6.
Traverse Waveform
0V
C (DC voltage) Tracking servo Sled servo OFF Tracking servo Sled servo ON
Checking Location: BD board
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