N
o
I
line
is normal?
No
I
Check D701 704,
D706, D708, T701,
and
line
is normal?
25V line
No
Yes
is normal?
.
Check Q702,
Check D502, 0711,
1
and
115 V line.
R725
Waveform at
base of 0601
No
1
Check R724,
I
Q701, Q703,
D710 and
D716.
Check
I
No
,
Check R617
and T602.
Yes
.
I
((HI-4 terminal)
No
Check D709
and R732.
No
I
Waveform at
TP403 is
normal?
No
I
1
Check
and A/V Unit.
Check
Summary of Contents for DV-5145
Page 32: ...S H A R P T5157 S MW KY ...
