XV-EV61
127
5
6
7
8
5
6
7
8
C
D
F
A
B
E
Step 5
End
Replace IC8201.
Replace IC8201.
Is SPDIF signal coming?
(be different with Function)
IC8201
IC8502-pin2
Yes
Check the other assemblies.
(AF Assy or DVDM Assy)
Check the other assemblies.
(periphery of microcomputer on the AF Assy)
No
Check
the DVD/CD
(pin 7).
Yes
Yes
Yes
No
Is
MCKO1 (pin 23)
outputting it?
No
Is
LRCK (pin 24)
outputting it?
Replace IC8201.
Yes
No
Is
SDTO (pin 25)
outputting it?
Replace IC8201.
Yes
No
Is
BCK (pin 26)
outputting it?
Replace IC8502 or X8501.
Yes
No
Is
20MHz clock
outputting it?
Yes
No
Is input
signal of PDN
(pin 31) "H"?
Is output
signal of INT0
(pin 36) "H"?
Yes
No
Do not
oscillate of XTO
(pin 29)?
Yes
No
Note:
X8201 oscillates
only in analog input.
Содержание XV-EV31
Страница 34: ...XV EV61 34 1 2 3 4 1 2 3 4 C D F A B E 3 7 DVDM ASSY 3 3 B 3 3 B 2 3 ...
Страница 50: ...XV EV61 50 1 2 3 4 1 2 3 4 C D F A B E 3 15 MIC ASSY J H P ASSY XWZ3731 O O K CN3008 JA5401 JA5402 ...
Страница 55: ...XV EV61 55 5 6 7 8 5 6 7 8 C D F A B E AUDIO SIGNAL ROUTE FL M The power supply is shown with the marked box ...
Страница 58: ...XV EV61 58 1 2 3 4 1 2 3 4 C D F A B E 3 19 PRIMARY ASSY P J3009 K 1SS133 1SS133 ...