32
VSX-1128-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
Item
Protection Circuit Process List (XMHLPERR)
XMHLPERR Circuit
Purpose
Detection Method
Status of E
q
uipment
Warning Indication
Remarks
MHL
Overcurrent
detecition
Detection of overcurrent
in MHL power supply
IC808 detectes MHL circuit
overcurrent and XMHLPERR
port is set to "L".
Flashes "MHL POW ERR" and
stops MHL power supply.
MHL power is not supplied
until the MHL equipment is
acknowledged after second
power-on.
IN
E
N
330P-
J
C107
-C
1
0
1
-
R58
100P-
J
C10
8
0.1U/16
C
106
C63
100/16
0
R61
R55
-
XMHLPERR
OUT
G
N
D
10U/16-
2125
C105
R60
0
330P-
J
C100
FLAG
R59
0
MHLPOW
C115
-
3
4
5
2
1
N
CP3
8
0HS
N
10AAT1G
IC
8
0
8
V
+
5_F
USB+5
V
FHDMI ASSY
L
FRONT ASSY
N
2
CN803
CP3002
CN3001
R3360
2
33
CPU ASSY
J
D-MAIN ASSY
B
CN304
CN301
CN601
R742
R263
R107
C723
V+3R3_E
33
27
27
106
IC101
UCOM