Pioneer CLD-2710K Service Manual page 75

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Сір-2710

jigs:

9 Measuring point:

€ CH 2: lead wire of C445

осе

toti

се,

#5,

Connection diagram

Oscilloscope range

MAIN BOARD ASSEMBLY

CH1:20mV/div

10 в S/div

CH2:20mV/div

AC mode

Oscilloscope

Main video signal

1H delay video signal

Fig. 1

Adjustment Procedure

1. Search for frame 83,800 on the test disc.

2. Connect lead wire of C443 to the oscilloscope's CH 1 and lead

wire of C445 to the CH 2.

3. Adjust VR441

so that the ІН delay video level (CH 2)

becomes the same as the main line video level (CH 1). (See

Fig. 1)

Note : The video level is the level between the SYNC tip and the

white peak.

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