36
DVR-660H-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
5.2 DIAGNOSIS OF THE MAIN ASSY
Power O
N
Does
a desired screen
appear when selected
a tuner?
V
ideo recording and play
b
ack
b
y HDD
1
Failure in the periphery of C
N
2301
(Poor contact with the TUJB Assy.)
2
Failure in the periphery of C
N
4501
(Power supply is not supplied from the POWER SUPPLY Assy.)
3
Failure in the periphery of IC4511, IC4521, IC4531, IC4541, IC4552,
IC4561, IC4562 and IC4571 (Power supply is not supplied to each IC.)
Yes
N
o
N
o
Does a desired
audio output it?
1
Failure in the periphery of C
N
2301
(Poor contact with the TUJB Assy.)
2
Failure in the periphery of IC3101
(Failure in the periphery of AUDIO ADC for input audio.)
3
Failure in the periphery of IC3201
(Failure in the periphery of AUDIO DAC for output audio.)
N
o
N
o
N
o
N
o
N
o
Yes
N
o
V
ideo recording and play
b
ack
b
y D
V
D
D
V
D recording
End
Can the video recording
and play
b
ack of HDD?
1
Failure in the periphery of C
N
5604
(Poor contact with the HDD.)
2
To the HDD check mode
Yes
N
o
Can record desired
video and audio?
Failure in the periphery of C
N
101
(Poor contact with the Pickup Assy.)
Failure in the periphery of IC1001
(There is possi
b
ility of failure of
the EMMA2RFE chip.)
Yes
N
o
Does the tray open?
1
Failure in the periphery of C
N
601
(Poor contact with the FRO
N
T Assy.)
2
Failure in the periphery of IC501
(Failure in the periphery of the Driver IC.)
Yes
N
o
Do play
b
ack desired
video and audio?
1
Failure in the periphery of C
N
2301
(Poor contact with the TUJB Assy.)
2
Failure in the periphery of IC3101
(Failure in the periphery of AUDIO ADC for input audio.)
3
Failure in the periphery of IC3201
(Failure in the periphery of AUDIO DAC for output audio.)
Yes
N
o
Insert a disc and close the tray, then play
b
ack it
Do recognize a disc?
1
Failure in the periphery of C
N
101 (Poor contact with the Pickup Assy.)
2
Failure in the periphery of C
N
501 (Poor contact with the SPDL.)
3
Failure in the periphery of C
N
502 (Poor contact with the STEPPER.)
Yes
N
o
Содержание DVR-560H-S
Страница 13: ...13 DVR 660H S 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 29: ...12 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 2 2 SPECIFICATIONS ...
Страница 30: ...13 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 31: ...14 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 ...
Страница 32: ...15 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F 2 3 DISC CONTENT FORMAT ...
Страница 33: ...16 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 ...
Страница 34: ...17 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 35: ...18 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 ...
Страница 36: ...19 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 37: ...20 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 2 4 PANEL FACILITIES 1 Rear Panel ...
Страница 38: ...21 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F 2 Front Panel ...
Страница 39: ...22 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 3 Display ...
Страница 40: ...23 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F 4 Remote Control Unit ...
Страница 41: ...24 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 ...
Страница 114: ...97 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 144: ...127 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 145: ...128 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 10 12 POWER SUPPLY ASSY G G POWER SUPPLY ASSY VWR1408 ...
Страница 151: ...134 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 ...
Страница 166: ...149 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F IC IC101 Q Q401 Q402 G G POWER SUPPLY ASSY G SIDE B SIDE B CN201 CN202 CN203 ...