Daewoo DVN-14F6N User Manual

99
Audio sound is not output when self Record-Playback
RF/AV
Check I503 pin 12
RF(L)/AV(H)
Check I503 pin 11
Check I701
Check A/V Jack
Check power
circuit
QU05 and side
components.
Check I503 pin 6
RF(H)/AV(L)
Check
I701
Check I501
pin 3
Check
Q105
Change
I501
Check I503 pin 8
Check IU01 pin 24
When recording
Check QN06
and IN01
Is the voltage
12V at pin 3
of LU06 ?
Check QU05
Check LU06
Check IU01
Does LU06 pin 5
oscillate ?
Is record current
3.0mVrms
Adjust record
current
Check IU01
pin 3 & pin 21
Check and clean
FE head &
Audio head
C. This flow chart must be used only in Record Mode.
RF
Yes
AV No
No
Yes
'H'
Yes
Yes
'H'
Yes
'L"
No
No
No
No
Yes
Yes
Yes
Yes
No
No
No
NoYes

Daewoo DVN-14F6N Specifications

General

Brand	Daewoo
Model	DVN-14F6N
Category	TV VCR Combo
Language	English