22
%1R1250$/$8',2SOD\EDFNLQUHFRUGSOD\EDFNPRGH&KHFNLQ5(&PRGH
1R1RUPDO$XGLRSOD\EDFNLQ
UHFRUGSOD\EDFNPRGH
Are there Audio signal at IC251
pin#2~11?
Is there recording signal at
IC251 pin#21?
Check Input SCART JACK.
Check Input Front JACK.
Check ICD02(DVD)
Check signal flow circuit.
YES
NO
NO
NO
Signal at IC251 pin#21 is transferred to
IC301 pin#13,15,17?
Collect signal at C222 is about
70Vp-p at 70KHz?
Check IC251.
YES
YES
Check Q203.
NO
Check P201 pin#2, 4, 8 and A/C
HEAD.
YES
REC (H) BASE voltage at Q206
is 5V?
Check IC501 pin#45.
NO
YES
TROUBLE SHOOTING
00-47̲HVR-DX610̲620.indd 22
00-47̲HVR-DX610̲620.indd 22
2006/08/07 13:48:19
2006/08/07 13:48:19
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 ...