Sharp AR-M208, Service Manual, Page: 140 / 180

AR-235/275 ACTUAL WIRING DIAGRAM - 8
MCU PWB
Actual wiring diagram
8/8
OPTION CASSET PWB
CN115(53314-4015)
CN1(53314-4015)
S-GND P-GND
+24V +24V
+5V +5V
+3.3V
PCL1B#
+3.3V
PCL2#
LUM2#
LUM1B#
PCS1B#
PCS2#
1A
20B
2A
19B
3A
18B
4A
17B
5A
16B
6A
15B
7A
14B
/A1#
A1#
CSSELB#
B1#
P-GND S-GND
TRCLB#
S-GND
Y1A Y1B
8A
13B
9A
12B 10A 11B 11A 10B 12A
9B
13A
8B
14A
7B
S-GND P-GND
15A
6B
Y2
CSSELA# CSSELC#
/B1#
LUM1A#
P-GND P-GND S-GND
16A
5B
17A
4B
18A
3B
19A
2B
20A
1B
TRCLA#
+24V
PCS1A#
/OPCASSEL
+24V
PCL1A#
S-GND P-GND +24V +24V +5V +5V +3.3V PCL1B# +3.3V PCL2# LUM2# LUM1B# PCS1B# PCS2#
1A
20B
2A
19B
3A
18B
4A
17B
5A
16B
6A
15B
7A
14B
/A1# Al# CSSELB# Bl# P-GND S-GND TRCLB# S-GND Y2 Y1A Y1B
8A
13B
9A
12B 10A 11B 11A 10B 12A
9B
13A
8B
14A
7B
S-GND P-GND
15A
6B
CSSELC# CSSELA# PCS1A# TRCLA# S-GND PCL1A# P-GND P-GND LUM1A#
16A
5B
17A
4B
18A
3B
19A
2B
20A
1B
+24V
OPCASSEL#
/Bl# +24V
<2nd/Multi-cassette interface harness>
RD GY RD GY GY GY GY GY GY PK OR BL OR BL BR PL BR LB PL PK PL LB PK LB BR LB PK BR PK PL BR RD PL LB RD GY PK BR GY GY
RD GY RD GY GY GY GY GY GY PK OR BL OR BL BR PL BR LB PL PK PL LB PK LB BR LB PK BR PK PL BR RD PL LB RD GY PK BR GY GY
3 2 1
LIVE
NEUTRAL
N.C.
BK WH
CN6(B3P-VH)
1st CASSETTE DEHUMIDIFIER HEATER
DEHUMIDIFIER HEATER SW
2nd CASSETTE DEHUMIDIFIER HEATER 3rd CASSETTE DEHUMIDIFIER HEATER
4th CASSETTE DEHUMIDIFIER HEATER
CN139(B4B-PH-K-S)
+24V
/DHROFF
N.C. N.C.
4 3 2 1
DEHUMIDIFIER HEATER PWB
(OPTION)
1 2
+24V DHROFF
N.C.
L1
2
N3
N.C.
L1
2
N3
MIRROR DEHUMIDIFIER HEATER
(OPTION)
LENS DEHUMIDIFIER HEATER
(OPTION)
<Dehumidifier heater PWB harness>
B-1
B-2
LIVE
NEUTRAL
C BL
N
(172074-7) (172074-7)
B C
DH-L DH-N
(172074-1) (172074-1)
A-2 A-1
DH-N
(XLP-02V)
DH-L
(XLR-02V)
A-2 A-1
C-2 C-1
DH-N
(XLP-02V)
DH-L
(XLR-02V)
A-2 A-1
B-2 B-1
DH-N
(XLR-02V)
DH-L
A-2 A-1
(XLP-02V)
C-2 C-1
DH-N
(XLP-02V)
DH-L
(XLR-02V)
A-2 A-1
B-2 B-1
DH-N DH-L
(XLR-02V)
A-2 A-1
(XLP-02V)
C-2 C-1
DH-N
(XLP-02V)
DH-L
(XLR-02V)
A-2 A-1
B-2 B-1
DH-N DH-L
(XLR-02V)
A-2 A-1
(XLP-02V)
C-2 C-1
DH-N
(XLP-02V)
DH-L
(XLR-02V)
A-2 A-1
<DH interface harness>
<Dehumidifier heater SW harness>
<Heater branch harness>
<Heater branch harness>
<Heater branch harness>
(XLP-02V)
(B02P-XL)