Troubleshooting
Samsung Electronics
5-11
ICD502-1,7 OUTPUT
is normal?
Yes
Base terminal level
QD501,502
are"L"?
Yes
Check ZIC1 perpheral circuit.
Check ICD503
CD/VCD/DVD L/R output error
(Mixed Audio output)(Mixed Audio output)
No
No
Output in ZIC1-127
is normal?
Yes
Yes
No
Output in
ICD503-6,8,10 is
normal?
Yes
No
Check JKD501,502 peripheral
soldering shot.
Digital output error
Check ICD502 peripheral circuit
Check ICD901-3 mute.
(UMI module)
Normal DATA 0 is
input in ICD501-3
Yes
Analog output of
ICD501-9,10,11,12 is
normal?
Yes
No
No
Check ZIC1-121 output.
Check ZIC1-125
(CD/VCD;16.934MHz,
DVD;18.432MHz)
Check MSP3411G peripheral circuit
(UMI module Sound Block)
Summary of Contents for CSM2077DVX
Page 2: ...ELECTRONICS Samsung Electronics Co Ltd JUN 2002 Printed in Korea AA82 00067A...
Page 10: ...MEMO 2 2 Samsung Electronics...
Page 38: ...5 12 Samsung Electronics MEMO...
Page 49: ...MEMO Electric Parts List 7 8 Samsung Electronics...
Page 56: ...Schematic Diagrams 9 1 Samsung Electronics 9 1 POWER BLOCK 9 Schematic Diagrams TP01 TP02 TP03...
Page 57: ...Schematic Diagrams Samsung Electronics 9 2 9 2 SCART TM BLOCK TP04 TP05...
Page 60: ...Schematic Diagrams 9 5 Samsung Electronics 9 5 MASTER CONTROL MASTER CONTROL...
Page 61: ...Schematic Diagrams 9 6 Samsung Electronics 9 6 UMI MICOM...
Page 62: ...Schematic Diagrams 9 7 Samsung Electronics 9 7 UMI INTERFACE...
Page 63: ...Schematic Diagrams 9 8 Samsung Electronics 9 8 UMI MSP...
Page 64: ...Schematic Diagrams 9 9 Samsung Electronics 9 9 CRT A V CRT A V...
Page 65: ...Schematic Diagrams 9 10 Samsung Electronics 9 10 JOINT...
Page 66: ...Schematic Diagrams 9 11 Samsung Electronics 9 11 AV Decoder DVD Micom...
Page 67: ...Schematic Diagrams 9 12 Samsung Electronics 9 12 DVD SERVO...
Page 68: ...Schematic Diagrams 9 13 Samsung Electronics 9 13 DVD DECK...
