Manuals
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Daewoo
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TV and Video
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VCR
Daewoo
DV-K580NZ-T
service manual
Audio Circuit Diagram
Models:
DV-K580NZ-T
1
58
80
80
Download
80 pages
748 b
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56
57
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Troubleshooting
Specs
Parts list
Timelapse REC/PB Speed Chart
Playback Y-SIGNAL Output Level
Disassembly
Adjustment Procedure
Safety&Precautions
AC Power Cord
REC Mode
Page 58
Image 58
CIRCUIT DIAGRAM
8. AUDIO CIRCUIT DIAGRAM
57
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Contents
Time Lapse VCR
Table of Contents
SAFETY&PRECAUTIONS
Safety Check After Serving
SAFETY&PRECAUTIONS
External Views
Front Views Function
AC Power Cord
Rear Views Function
Electrical Adjustment
Adjustment Procedure
Video Circuit Adjustment Method
EE Level
Playback Y-SIGNAL Output Level
Sync TIP Frequency
FM Deviation
Record Current
REC-Y
Audio Circuit Adjustment Method
Audio Record Bias
Specifications
Ntsc
Timelapse REC/PB Speed Chart
Tape Mode Tape Speed Remark
Circuit Operation
REC Mode
Video Part
X302 IH DLY
Audio Part
Block Diagram
Servo Syscon Part
Time Lapse Recording Method
R L R L R L R L
Terminal Part
Alarm Input
Alarm Output
Panic Input
SW Output
Tape END OUT
Series Output
Series Input
Power Circuit
Trouble Shooting Flow Chart
Checking the Primary Circuit
Troubleshooting Flow Chart
Checking the Secondary Circuit
SERVO-SYSCON Circuit
Noise appears on Screen on the whole
Auto-stop during Playback
Power CIRCUIT? YES
Capstan M/T loading stops
REC Mode
Cassette is not inserted
Power compensation Does not operate
EE Mode N.G
Video Circuit
REC Signal N.G
PB-Y Signal N.G
PB-C Signal N.G
Troubleshooting of PB Mode
Audio Circuit
Troubleshooting of REC Mode
Troubleshooting of EE Mode
COM Port Description
COM Port Description
OUT OSD Data
Voltage Chart
IC Motor Drive BA6209 IC504
IC Relay A9W-K RL901
IC Relay A9W-K RL902
IC Video LA7391A IC301
IC Video SW LA7152 IC303
IC Video AMP NJM2267 IC002
Transister
Voltage Chart
Circuit Diagram
Connection Diagram
Power Circuit Diagram
Syscon Circuit Diagram
Video Circuit Diagram
Headamp Circuit Diagram
OSD Circuit Diagram
C Separation Circuit Diagram
Audio Circuit Diagram
Logic Circuit Diagram
Terminal Circuit Diagram
Components Location Guide on PCB Bottom View
PCB Main
PCB Union
Disassembly
Panel Front ASS’Y
SET Total ASS’Y
Packing ASS’Y
Electrical Parts List
DEL DV-K580NZ-T
Electrical Parts List
SPG T SUB Brake
Coil OSC DEO-010BIAS
Diode Bridge
R205
R413
Mylar
Clip Fuse
Semi Fixed
Diode Zener UZ-5.6BSC
PCB Logic AS DV-K580NZ-T
SW Tact
Diode EG01C
Mail G7F00E@web.dwe.co.kr TEL FAX
