AVD-K700P, HT-V700DP - Sony Audio Service Manual (repair manual). Page 9

9

1) PG Adjustment

• Adjustment And Specification

• Test Equipment

a) OSCILLOSCOPE

b) NTSC MODEL : NTSC SP TEST TAPE

PLAY

a) Insert the SP Test Tape and play.
b) Press the “O” key on the Remote controller and the “PLAY” key on the Front Panel the same time, the

unit then goes in to Tracking initial mode.

c) Trigger the mixed Combo Video Signal of CH2 to the CH1 H/SW(W373, W374), and then check the dis-

tance (time difference), which is from the selected A(B) Head point of the H/SW(W373, W374) signal to
the starting point of the vertical synchronized signal, to 6.5H 

±

0.5H (412

µ

s, 1H=63

µ

s).

Note - Press FRONT CH UP KEY and FRONT PLAY KEY on Deck playback, and it goes in to ATR PRE-

SET. after the SP Test Tape is inserted.

a-1) Playback the SP standard tape
b-2) Press the “O” key on the Remote controller and the “PLAY” key on the Front Panel the same time,

Tracking initial mode.  

c-3) Repeat the above step(No.b-2), the unit will then finish the PG adjusting automatically.
d-4) Stop the playback, the unit then exits PG adjusting mode after saving the PG data.

V.Out

H/SW(W373, W374)

R/C TRK JIG KEY

6.5 

±

0.5H

 V.Out

 H/SW(W373, W374)

OSCILLOSCOPE

CH1 CH2

V.out

H/SW

R/C KEY

(W373, W374)

H/SW

Composite

VIDEO

6.5H(412

µ

s)