Mitsubishi Electric XD221U Service Manual page 65

PSA1 PSA1
J4 J4
LSENSEZ
1 R199 R199 100 100
PSA2 PSA2
DGND
2
C242 C242
PSA3 PSA3
3 0.1uF 0.1uF
4 L59 L59
STBY_5
C243 C243
5
0.1uF 0.1uF
PSA4 PSA4
SM05B-SRSS-TB(LF)(SN) SM05B-SRSS-TB(LF)(SN)
TO BALLAST L60 L60 600 600
LAMP-ONZ
PSA5 PSA5
L61 L61 600 600
LAMP-H/LZ
C253 C253 C249 C249
0.1uF 0.1uF 0.1uF 0.1uF
STBY5 STBY3.3
STBY5 STBY3.3
C255 C255
R206 R206 C256 C256
0.1uF/NC 0.1uF/NC R207 R207
R208 R208
0/NC 0/NC 0.1uF 0.1uF R496 R496 10K 10K
0 0 91K 91K
CN2 CN2
1
1
2
2
3 2 1
3
4 R210 R210 0 0
4
4x1.5MM 4x1.5MM C257 C257
R211 R211
0.1uF 0.1uF 10K 10K
LSENSE
STBY3.3
R196 R196 0 0 R197 R197 1K 1K
R202 R202
STBY5
STBY5
390 390
U33 U33
600 600
O I
C246 C246
PDTA124EU PDTA124EU
0.1uF 0.1uF
U37 U37
O I
R204 R204 390 390 PDTC124EU PDTC124EU
STBY3.3
R205 R205 100/NC 100/NC
STBY5
R209 R209
10K 10K
U39A U39A
3
+ +
CW_INDEX
1
CW_INDEX
2
- -
LM393MX LM393MX C530 C530
TO DDP2230
0.1uF 0.1uF
R212 R212
2 1
100K 100K
LAMPON
R195 R195 22K 22K
LSENSE 11 LAMPON
R198 R198
STBY3.3
2SC3326-B 2SC3326-B 22K 22K
Q23 Q23
B
STBY5
R499 R499
10K 10K
U73 U73
LAMPCONT
O I
PDTC124EU PDTC124EU
Inter Lock Switch
LAMP_L/HZ0
LAMP_L/HZ0 11
U38 U38
SN74LVC1G07DBVR/NC SN74LVC1G07DBVR/NC
5 1
VCC NC
UART1_TXD
2
UART1_TXD
A
4 3
Y GND
C254 C254
0.1uF/NC 0.1uF/NC
STBY12
L129 L129
60/NC 60/NC
C555 C555
2
1uF/25V/NC 1uF/25V/NC
R530 R530 0/NC 0/NC
1
11
C556 C556 BA00CC0WFP/NC BA00CC0WFP/NC
NC NC
FAN-ON
FAN-ON 1,8
(BALLAST)
STBY3.3
STBY3.3
2SA1576AT106R/NC 2SA1576AT106R/NC
Q36 Q36
B
11
UART1_RXD 11
R471 R471
0/NC 0/NC R472 R472
10K 10K
LAMPCONT 8
PSN1 PSN1
J5 J5
L62 L62 600 600
1
L63 L63 600 600
2
S2B-ZR-SM3A-TF(D)(LF) S2B-ZR-SM3A-TF(D)(LF) C250 C250 C251 C251
NC NC NC NC
J25 J25
1
Thermostat
2
11
L126 L126 600 600
3
LSTBY5
S3B-ZR-SM3A-TF(D)(LF) S3B-ZR-SM3A-TF(D)(LF)
PSP1 PSP1
U77 U77
R531 R531 C557 C557 C558 C558
+ + 100uF/16V/NC 100uF/16V/NC
4
VIN Vout
S-C63MM S-C63MM
91K/NC 91K/NC NC NC
R533 15K/NC R533 15K/NC
5
VC SCNSC
R532 R532
12K/NC 12K/NC
PCB-MAIN (7/12)
LBOX 1,8
PSN2 PSN2
R536 R536 0/NC 0/NC
2 1
FAN2V
R534 R534 15K/NC 15K/NC
F2SW 8
C559 C559 R535 R535
1uF/NC 1uF/NC NC NC