24
'1R+L)LSOD\EDFNLQUHFRUGSOD\EDFNPRGH5(&02'(
Are there Audio signal
at IC251 pin#2~11?
Is FM OSC signal at IC251
pin#36?
Check input SCART JACK.
Check input front jack.
Check ICD02(DVD).
Replace DRUM.
YES
NO
NO
NO
Is FM OSC signal at P401 pin#2?
Replace IC251
YES
HEAD CLEANING.
YES
(1R1250$/$8',2SOD\EDFN3/$<02'(
Is Playback Audio signal at
IC301 pin#11?
Replace IC251.
YES
NO
NO
Is there Playback Normal Audio
signal at IC251 pin #16,17?
Check A/C HEAD and IC301
YES
Check Output JACK.
YES
Is there normal Audio signal at
IC251 pin#17, 18?
NO
Check power circuit.
NO
Voltage at IC251 pin#34 is 12V?
Voltage at IC251 pin#40 and at
IC301 pin#18 is 5V?
)1R6RXQGLQ-.&2$;,$/-DFN
Pin #25 of P100 is Digital
signal SPDIF?
Check JK101 and PCB pattern.
Check MPEG board.
YES
NO
TROUBLE SHOOTING
00-47̲HVR-DX610̲620.indd 24
00-47̲HVR-DX610̲620.indd 24
2006/08/07 13:48:20
2006/08/07 13:48:20
Summary of Contents for HVR-DX610
Page 3: ...AAA 2 SPECIFICATIONS ...
Page 4: ...3 TROUBLE SHOOTING ...
Page 5: ... 6 67 0 5 8 7 4 TROUBLE SHOOTING ...
Page 6: ...5 25 Pin14 TROUBLE SHOOTING ...
Page 7: ...6 LJLWDO RDUG TROUBLE SHOOTING ...
Page 8: ...7 TROUBLE SHOOTING ...
Page 16: ...15 TROUBLE SHOOTING ...
Page 29: ...28 CIRCUIT DIAGRAM ...
Page 30: ...29 CIRCUIT DIAGRAM ...
Page 31: ...30 CIRCUIT DIAGRAM ...
Page 32: ...31 CIRCUIT DIAGRAM ...
Page 33: ...32 CIRCUIT DIAGRAM ...
Page 34: ...33 CIRCUIT DIAGRAM ...
Page 35: ...34 CIRCUIT DIAGRAM ...
Page 36: ...35 CIRCUIT DIAGRAM ...
Page 37: ...36 CIRCUIT DIAGRAM ...
Page 38: ...37 CIRCUIT DIAGRAM ...
Page 39: ...38 CIRCUIT DIAGRAM ...
Page 40: ...39 CIRCUIT DIAGRAM ...
Page 41: ...40 13 1394 PHY CIRCUIT SCHEMATICS ...
Page 42: ...41 14 POWER CONNECTOR CIRCUIT SCHEMATICS ...
Page 43: ...42 15 VIDEO DECORDER SAA7115 CIRCUIT SCHEMATICS ...
Page 44: ...43 AAA PCB CIRCUIT BOARD ...
Page 45: ...44 AAA PCB CIRCUIT BOARD ...
Page 46: ...45 AAA PCB CIRCUIT BOARD ...
Page 47: ...46 PCB CIRCUIT BOARD ...
Page 48: ...47 PCB CIRCUIT BOARD ...