3-3
5. MICOM PART CHECK II
NO
YES
YES
NO
Refer
to
SMPS
troubleshooting
YES
Check
If
IC1
0
3
_
pin
8
and
IC1
00_
pin14,4
0
,55,
89
are
5V
YES
X
1
0
1
:
32.
768KHz
X
1
00:9
.
8
3
0
4M
Hz
Check
the
operation
Check
P-S
EN
S
(P
790
4
_
pin
6
)
Check
both
end
voltage
of
D1
0
1
Check
If
output
of
D1
0
1
is
5V
YES
Check
D1
0
1
MICOM PART CHECK II
NO
Replace
D1
0
1
YES
OK
YES
OK
6. IC103(S24CS16A01) PART CHECK
YES
YES
YES
YES
pin
9
3
:
DATA
pin
9
4
:
CL
K
Check
MIC
O
M
NO
Check
MIC
O
M
voltage
5V
CHECK IC100
PIN93,94
NO
Replace
MIC
O
M
NO
Refer
to
MIC
O
M
troubleshooting
OK
OK
Summary of Contents for x-rsm400dvh
Page 4: ...SECTION 5 DIAGNOSIS CONNECTION 5 1 1 1 ...
Page 11: ...1 8 ...
Page 21: ...2 12 ...
Page 45: ...3 24 ...
Page 59: ...3 51 3 52 PRINTED CIRCUIT BOARD DIARGAMS 1 1 MAIN P C BOARD DIAGRAM TOP VIEW ...
Page 60: ...1 2 MAIN P C BOARD DIAGRAM BOTTOM VIEW 3 53 3 54 ...
Page 61: ...3 55 3 56 2 1 DVD P C BOARD DIAGRAM TOP VIEW ...
Page 62: ...2 2 DVD P C BOARD DIAGRAM BOTTOM VIEW 3 57 3 58 ...
Page 65: ...3 63 3 64 ...
