Sanyo PLC-WXU300, Service Manual, Page: 55 / 118

-55-
IC001
7W AUDIO TPA3123D2
IC1351 IIC Buffer
IC5001 AU
D
IO
INP
U
T
SW
(N
JM
11
56
)
IC8801
LAN MCU
(PIC18F67J60)
IC8001
H
D
M
IReciever
SI
I9
12
7
TX
D
_M
CI
R
XD
_M
CI
H
D
M
I
(HDC
P)
PC
1
IN
CO
M
PO
N
EN
T
SC
AR
T
PC
2
IN
MO
N
IT
OR
O
U
T
VI
D
EO
S-
VI
D
EO
PC
1
PC
2
VI
DEO
S-V
ID
EO
SP
POWER_SW
PIC_LAMP_LED/PIC_READY_LED/PIC_POWER_LED
AU
D
IO
AUD
IO
AUD
IO
AUD
IO
IC2201
A/D
QXXAVC650M
RG
B
RG
B
10
bi
t
IC401
D
IG
IT
AL
G
AM
M
A
L3
E7
11
1K
D
AM
IC
56
1
L3E06
170P
0.59
" Wid
e-XGA
0.59
" Wid
e-XGA
0.59
" Wid
e-XGA
8b
it
AUD
IO
O
U
T
AUD
IO
D
DR(IC1301)
Q
XX
AV
C9
26M
FL
ASH
SCL2/SDA2
SCL/SDA/SCK
CHO-RXD CH0-TXD
Q
XX
AV
D
07
8-
--M
IC8811/8821/8831 T
EM
P
SE
N
SO
R
IC3850
G
-S
EN
SO
R
LA
M
P
ID
R/
C
LA
M
P
BA
LL
AS
T
Q
XX
AV
C9
26M
IC
40
01
AD
80
75
D
P1
IC
53
1
L3E06
170P
IC
50
1
L3E06
170P
RGB
AFE
IC301
PW392
DR[0-9] DB[0-9] DG[0-9]
DR_1[0-9] DR_2[0-9]
DG_1[0-9] DG_2[0-9] DB_1[0-9] DB_2[0-9]
SIO
UTR[0-9]
SIO
UTG[0-9]
SIO
UTB[0-9]
FANCon
FN903 FN904 FN905
FN902 FN906
FN901
POWER UNIT
16V
6V
-6V
D
DR(IC1302)
IC9885
SUB CPU
Lamp
W
IR
D
L
AN
(R
J-
45
)
SE
RV
IC
E
PO
RT
IC
38
01
H
IN
20
2E
IB
N
EP
SCL1/SDA1
PC
M
17
54
AUD
IO
KE
Y_
SW
LE
D
SCL1/SDA1
SCL1_5V SDA1_5V
R/
L
R/
L
R/
L
R/
L
R/
L
R/
L
chassis over view
Chassis Block Diagrams