Panasonic WJ-SX150 / WJ-SX150A Service Manual ▷ View online
1
2
2
3
6
7
1
2
5
8
3
4
9
1 GND
2 IN1
3 IN2
4 IN3
8
OUT1
7
OUT2
6
OUT3
5
VCC
3
1
2
2
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
11
12
A5V
A5V
A5V
GND
GND
MON1
GND
GND
GND
GND
MON2
GND
MON3
GND
MON4
3
1
2
2
6
7
1
2
5
8
3
4
9
1 GND
2 IN1
3 IN2
4 IN3
8
OUT1
7
OUT2
6
OUT3
5
VCC
1 GND
2 IN1
3 IN2
4 IN3
8
OUT1
7
OUT2
6
OUT3
5
VCC
3
1
2
2
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
GND
EXTIN
GND
GND
GND
GND
EXTOUT
GND
CAMSW
GND
GND
3
1
2
2
1 VIN1
2 GND
3 VSAG1
4 VOUT1
8
VIN2
7
V+
6
VSAG2
5
VOUT2
1 GND
2 IN1
3 IN2
4 IN3
8
OUT1
7
OUT2
6
OUT3
5
VCC
6
7
1
2
5
8
3
4
9
3
1
2
2
3
1
2
2
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
LINESEL
GND
DATA1 TXD
CAM RXD
GND
CAM EN
DATA1 EN
DATA1 RXD
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CAM TXD
DATA2 TXD
DATA2 EN
DATA2 RXD
DATA3 TXD
DATA3 EN
DATA3 RXD
GND
D5V
GND
GND
GND
GND
GND
KSK DI
DATA4 TXD
DATA4 EN
DATA4 RXD
PSD RXD
PSD EN
PSD TXD
GND
D5V
D5V
PSD2COL
PSDCOL
1
2
3
4
5
6
7
2
3
4
5
6
7
8
NC1
R
R
VCC1
VCC2
#RE
A
DE
B
D
Z
GND1
Y
GND2 NC2
9
10
11
12
13
14
1
5
6
7
8
2
3
4
3
4
1
2
3
4
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
RB
GND
TB
RA
TA
GND
9
10
11
12
11
12
NC
RB
TB
RA
TA
GND
GND
GND
1
2
3
4
5
6
7
2
3
4
5
6
7
8
NC1
R
R
VCC1
VCC2
#RE
A
DE
B
D
Z
GND1
Y
GND2 NC2
9
10
11
12
13
14
1
5
6
7
8
2
3
4
3
4
1
2
3
4
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
RB
GND
TB
RA
TA
GND
9
10
11
12
11
12
NC
RB
TB
RA
TA
GND
GND
GND
1
2
3
4
5
6
7
2
3
4
5
6
7
8
NC1
R
R
VCC1
VCC2
#RE
A
DE
B
D
Z
GND1
Y
GND2 NC2
9
10
11
12
13
14
1
5
6
7
8
2
3
4
3
4
1
2
3
4
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
2
3
4
5
6
7
8
NC1
R
R
VCC1
VCC2
#RE
A
DE
B
D
Z
GND1
Y
GND2 NC2
9
10
11
12
13
14
1
5
6
7
8
2
3
4
3
4
1
2
3
4
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
2
3
4
5
6
7
8
NC1
R
R
VCC1
VCC2
#RE
A
DE
B
D
Z
GND1
Y
GND2 NC2
9
10
11
12
13
14
1
5
6
7
8
2
3
4
3
4
1
2
3
4
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
2
3
4
5
6
7
8
NC1
R
R
VCC1
VCC2
#RE
A
DE
B
D
Z
GND1
Y
GND2 NC2
9
10
11
12
13
14
1
5
6
7
8
2
3
4
3
4
1
2
3
4
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
2
3
4
5
6
7
8
NC1
R
R
VCC1
VCC2
#RE
A
DE
B
D
Z
GND1
Y
GND2 NC2
9
10
11
12
13
14
1
2
3
4
5
6
7
2
3
4
5
6
7
8
NC1
R
R
VCC1
VCC2
#RE
A
DE
B
D
Z
GND1
Y
GND2 NC2
9
10
11
12
13
14
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
15
14
13
12
11
10
9
1#A
GND
1B
1#CLR
1#Q
2Q
2Cext
2Rext/Cext
1#CLR
1#Q
2Q
2Cext
2Rext/Cext
1Rext/Cext
VCC
1Cext
1Q
2#Q
2#CLR
2B
2#A
1
2
3
4
5
6
2
3
4
5
6
FStoSX B
GND
GND
GND
GND
FStoSX A
SXtoFS B
SXtoFS A
SXtoFS B
SXtoFS A
S
E
H
2
3
1
1
4
5
4
5
6
8
1
2
3
7
7
8
9
10
11
12
1
2
3
4
5
6
14
13
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
RB
GND
TB
RA
TA
GND
9
10
11
12
11
12
NC
RB
TB
RA
TA
GND
GND
GND
TO
MAIN
BOARD
..CN907
TO
MAIN
BOARD
. .CN903
MAIN
BOARD
. .CN903
TO
MAIN
BOARD
...CN8
SW2
LINE SELECTOR
C106
470/10
Q81
R91
750
C100
104
R105
OPEN
C81 47/16
D80
L81
8R2
Y
CN83
C92
104
C93
104
C86
105
R82 0R00
C107
470/10
R92
750
C101
104
IC81
R86 102
Q82
R106
OPEN
C94
104
C95
104
C87
105
R83 0R00
R87 102
D81
C82 47/16
CN80
L82
8R2
C108
470/10
Q83
R93
750
C102
104
D82
Y
CN84
IC82
C96
104
C97
104
C88
105
C109
470/10
R94
750
C103
104
IC83
R88 102
Q84
C98
104
C99
104
C89
105
R89 102
D85
R108
OPEN
R85 0R00
C84 47/16
L84
8R2
R84 0R00
R107
OPEN
L83
8R2
C83 47/16
Q86
CN81
R95
100
C104
104
Q80
C85
475
R81 102
D84
R80
0R00
C80 47/16
L80
8R2
IC84
IC80
R98 105
C105
104
Y
CN82
C110
47/6.3
R90
680
D83
R102
100
R100 332
R96 750
Q85
C90
22/6.3
C91
100/6.3
R99 102
R101 222
R103 273
R104 473
D86
C111 OPEN
R97
103
CN76
IC1
C1
104
R1
102
R4
363
C3
101
C2 101
R6
222
C4
101
R7
222
R8 151
R2
0R00
R3
0R00
R5 363
CF1
VS1
JK1
D1
D2
D3
D4
D2
D3
D4
IC11
C11
104
R11
102
R14
363
C13
101
C12 101
R16
222
C14
101
R17
222
R18 151
R12
0R00
R13
0R00
R15 363
CF11
VS11
D11
JK2
VS2
VS12
D12
VS3
VS13
D13
VS4
VS14
D14
IC21
C21
104
R21
102
R24
363
C23
101
C22 101
R26
222
C24
101
R27
222
R28 151
R22
0R00
R23
0R00
R25 363
CF21
VS21
D21
D22
D23
D24
D22
D23
D24
IC31
C31
104
R31
102
R34
363
C33
101
C32 101
R36
222
C34
101
R37
222
R38 151
R32
0R00
R33
0R00
R35 363
CF31
VS31
D31
VS22
VS32
D32
VS23
VS33
D33
VS24
VS34
D34
IC51
C51
104
R54
363
C53
101
C52 101
R56
222
C54
101
R57
222
R38 151
R52
0R00
R53
0R00
R55 363
CF51
VS51
D51
IC41
C41
104
R41
102
R44
363
C43
101
C42 101
R46
222
C44
101
R47
222
R42
0R00
R43
0R00
R45 363
D41
CF41
VS41
R51
102
IC71
IC61
R114 363
R115 363
R117
222
R116
222
D42
VS42
D43
VS43
D44
VS44
R64 363
R65 363
R67
222
R66
222
C61
104
R111
102
R112
102
C71
104
R113
103
R61
102
R62
102
R63
103
IC62
C62
104
C64 104
R69 154
C63 104
R68 154
R75 OPEN
D52
D53
D54
D53
D54
VS52
VS53
VS54
VS53
VS54
CN77
R73
OPEN
R72
OPEN
R71
OPEN
R70
OPEN
L3 8R2
C67 47/16
CN85
L2
OPEN
C66 OPEN
L1 100
C65 220/10
SW1
SW3
R48
151
R74 103
SW2
JK3
MONITOR 1
MONITOR 2
MONITOR 3
MONITOR 4
EXT IN
EXT OUT
CAM SW IN
DATA 1
DATA 2
DATA 3
DATA 4/PS•DATA
TO
MULTIPLEXER BOARD
. . . . . . . . . . . . . . . CN101
MULTIPLEXER BOARD
. . . . . . . . . . . . . . . CN101
DATA HDR
REAR BOARD
A
B
C
D
E
1
2
3
4
5
6
Note:
The value indicated in the schematic diagram should be read as follows:
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
0
1
3
820
82 x 10 = 82 pF
102
10 x 10 = 1000 pF = 0.001
µ
F
104
10 x 10 = 100000 pF = 0.1
µ
F
0
2
4
For Capacitor
(Except Electrolytic Capacitor and Tantalum Capacitor):
(Except Electrolytic Capacitor and Tantalum Capacitor):
1
2
8R2
8.2
µ
H
101
10 x 10 = 100
µ
H
102
10 x 10 =
1 mH
For Coil:
<Example>
For Resistor:
330
For Resistor:
330
33 x 10 = 33
Ω
561
56 x 10 = 560
Ω
123
12 x 10 = 12k
Ω
0R00 = 0
Ω
< INDEX >
REAR BOARD
REAR BOARD
IC1
D4/E4
IC11
D4
IC21
C4/D4
IC31
C4
IC41
B4/C4
IC51
A4/B4
IC61
A4
IC62
A3
IC71
B4
IC80
D2/E2
IC81
D2
IC82
C2/D2
IC83
C2
IC84
B2
Q80
B1
Q81
E1
Q82
D1
Q83
D1
Q84
C1
Q85
C1
Q86
B1
D1
D5
D2
D5
D3
D5
D4
D5
D11
D5
D12
D5
D13
D5
D14
D5
D21
C5
D22
C5
D23
C5
D24
C5
D31
C5
D32
C5
D33
C5
D34
C5
D41
B5
D42
B5
D43
B5
D44
B5
D51
B5
D52
B5
D53
B5
D54
B5
D80
D2/E2
D81
D2
D82
C2/D2
D83
C2
D84
B2
D85
C2
D86
B2
TO
MULTIPLEXER BOARD . . . . . CN1003
(When Multiplexer Board is mounted.)
MULTIPLEXER BOARD . . . . . CN1003
(When Multiplexer Board is mounted.)
– 4-9 –
SCHEMATIC DIAGRAM OF REAR BOARD
1
5
6
7
8
2
3
4
3
4
1
2
3
4
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
1#OE
1A1
2Y1
GND
9
10
11
12
13
14
15
16
17
18
19
20
2Y2
2Y3
2Y4
1A2
1A3
1A4
VCC
2A1
1Y2
1Y3
1Y4
2A2
2A3
2A4
1Y1
2#OE
1
2
3
4
5
6
7
2
3
4
5
6
7
8
1#OE
1A
1A
9
10
11
12
13
14
GND
1Y
VCC
2#OE
3#OE
4#OE
2A
2Y
2Y
3A
3Y
3Y
4A
4Y
4Y
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
11
23
12
24
13
25
26
27
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
PKEY0
GND
KEYSCAN2
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
ALMO1
3.3V
GND
GND
GND
GND
GND
GND
GND
GND
GND
PKEY1
PKEY2
PKEY3
PKEY4
PKEY2
PKEY3
PKEY4
KEYSCAN3
KEYSCAN4
KEYSCAN5
KEYSCAN4
KEYSCAN5
ALMO2
ALMO3
ALMO4
ALMO3
ALMO4
SD
RD
CTS
RTS
RTS
D5V
D5V
D5V
1
2
3
4
5
6
7
8
1#OE
1A1
2Y1
GND
9
10
11
12
13
14
15
16
17
18
19
20
2Y2
2Y3
2Y4
1A2
1A3
1A4
VCC
2A1
1Y2
1Y3
1Y4
2A2
2A3
2A4
1Y1
2#OE
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
VDD
C1+
C1+
ROUT1
ROUT2
ROUT2
9
10
11
12
13
14
15
16
17
18
19
20
DIN1
C5+
VCC
C1–
C1–
C5–
DIN2
C4+
C4–
GND
VSS
#STBY
VCHA
DOUT1
DOUT2
DOUT2
RIN1
RIN2
RIN2
1
2
3
4
5
6
7
8
9
11
10
TO
MAIN
BOARD
. . . CN7
MAIN
BOARD
. . . CN7
L323 101
R328
103
R329 184
R327 472
R301
101
D301
C318 104
CF301
VS301
VS302
C302 33/16
IC302
IC304
CN303
CN301
D302
D303
D304
D305
D306
D307
D308
D309
D310
D311
D312
D313
D314
D315
D316
D303
D304
D305
D306
D307
D308
D309
D310
D311
D312
D313
D314
D315
D316
D317
D318
D319
D320
D318
D319
D320
L315
101
C342 104
Q314
C350 103
R348 100
R340
472
L307
101
C326 104
Q306
C334 103
R330 100
R319
472
Q307
Q308
Q309
Q310
Q311
Q312
Q313
R320
472
R321
472
R322
472
R323
472
R324
472
R325
472
R326
472
C327 104
R331 100
C335 103
L308
101
C336 103
R332 100
C328 104
L309
101
C337 103
R333 100
C329 104
L310
101
C338 103
R334 100
C330 104
L311
101
C339 103
R335 100
C331 104
L312
101
C340 103
R336 100
C332 104
L313
101
C341 103
R337 100
C333 104
L314
101
L316
101
C343 104
Q315
C351 103
R349 100
R341
472
L317
101
C344 104
Q316
C352 103
R350 100
R342
472
L318
101
C345 104
Q317
C353 103
R351 100
R343
472
L319
101
C346 104
Q318
C354 103
R352 100
R344
472
L320
101
C347 104
Q319
C355 103
R353 100
R345
472
L321
101
C348 104
Q320
C356 103
R354 100
R346
472
L322
101
C349 104
Q321
C357 103
R355 100
R347
472
IC303
C319 104
R302
101
R303
101
R304
101
R305
101
C320
104
C325
225
R338 103
R339 103
C358
104
R356
100
C359 103
IC301
CN302
L303 101
C312
103
R310
2R2
Q301
L304 101
C313
103
R311
2R2
Q302
L305 101
C323
103
R316
2R2
Q303
L306 101
C324
103
R317
2R2
Q304
C317 104
C316
3.3/35
C315
3.3/35
C314
3.3/35
L302
8R2
L301 8R2
C301 33/16
C321
3.3/35
C322
3.3/35
R315
103
R306
101
R307
101
R308
101
R309
101
C303
C304
C305
C306
C307
C304
C305
C306
C307
C308
C309
C310
C311
C309
C310
C311
R313
103
R314
103
R318
103
D321
Q305
R312 103
ALMIN[1]
ALMIN[2]
ALMIN[3]
ALMIN[4]
ALMIN[5]
ALMIN[6]
ALMIN[7]
ALMIN[8]
ALMIN[9]
ALMIN[10]
ALMIN[11]
ALMIN[12]
ALMIN[13]
ALMIN[14]
ALMIN[15]
ALMIN[16]
ALMIN[2]
ALMIN[3]
ALMIN[4]
ALMIN[5]
ALMIN[6]
ALMIN[7]
ALMIN[8]
ALMIN[9]
ALMIN[10]
ALMIN[11]
ALMIN[12]
ALMIN[13]
ALMIN[14]
ALMIN[15]
ALMIN[16]
ALMOUT[1]
ALMOUT[2]
ALMOUT[3]
ALMOUT[4]
ALMOUT[2]
ALMOUT[3]
ALMOUT[4]
ALM[9]
ALMIN[9]
ALM[10]
ALM[11]
ALM[12]
ALM[13]
ALM[14]
ALM[15]
ALM[16]
ALM[1]
ALMIN[1]
ALM[2]
ALMIN[2]
ALM[3]
ALMIN[3]
ALM[4]
ALMIN[4]
ALM[5]
ALMIN[5]
ALM[6]
ALMIN[6]
ALM[7]
ALMIN[7]
ALM[8]
ALMIN[8]
ALMIN[10]
ALMIN[11]
ALMIN[12]
ALMIN[13]
ALMIN[14]
ALMIN[15]
ALMIN[16]
ALM[5]
ALM[6]
ALM[7]
ALM[8]
ALM[4]
ALM[3]
ALM[2]
ALM[1]
ALM[3]
ALM[2]
ALM[1]
ALM[13]
ALM[14]
ALM[15]
ALM[16]
ALM[12]
ALM[11]
ALM[10]
ALM[11]
ALM[10]
ALM[9]
ALMO[1]
ALMOUT[1]
ALMO[2]
ALMOUT[2]
ALMO[3]
ALMOUT[3]
ALMO[4]
ALMOUT[4]
ALMO[1]
ALMO[2]
ALMO[3]
ALMO[4]
SD
RD
ALMO[2]
ALMO[3]
ALMO[4]
SD
RD
CTS
RTS
RTS
SD
RTS
RD
CTS
RTS
RD
CTS
ALMIN1
ALMIN2
ALMIN3
ALMIN4
ALMIN5
ALMIN6
ALMIN7
ALMIN8
ALMIN9
ALMIN10
ALMIN11
ALMIN12
ALMIN13
ALMIN14
ALMIN15
ALMIN16
ALMIN2
ALMIN3
ALMIN4
ALMIN5
ALMIN6
ALMIN7
ALMIN8
ALMIN9
ALMIN10
ALMIN11
ALMIN12
ALMIN13
ALMIN14
ALMIN15
ALMIN16
GND
RECOVER IN
RECOVER IN
GND
GND
ALMOUT1
ALMOUT2
ALMOUT3
ALMOUT4
GND
GND
ALMOUT1
ALMOUT2
ALMOUT3
ALMOUT4
GND
GND
GND
ER
CS
SD
RS
RD
DR
CD
GND
ER
CS
SD
RS
RD
DR
CD
C303 – 311
101 ( x 9 )
D-SUB BOARD
A
B
C
D
1
2
3
4
5
6
Important safety notice
Components Identified by " " mark have special characteristics for safety.
When replacing any of these components, use only manufacturer's specified parts.
Note:
The value indicated in the schematic diagram should be read as follows:
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
0
1
3
820
82 x 10 = 82 pF
102
10 x 10 = 1000 pF = 0.001
µ
F
104
10 x 10 = 100000 pF = 0.1
µ
F
0
2
4
For Capacitor
(Except Electrolytic Capacitor and Tantalum Capacitor):
(Except Electrolytic Capacitor and Tantalum Capacitor):
1
2
8R2
8.2
µ
H
101
10 x 10 = 100
µ
H
102
10 x 10 =
1 mH
For Coil:
<Example>
For Resistor:
330
For Resistor:
330
33 x 10 = 33
Ω
561
56 x 10 = 560
Ω
123
12 x 10 = 12k
Ω
0R00 = 0
Ω
< INDEX >
D-SUB BOARD
D-SUB BOARD
IC301
A5/B5
IC302
C2
IC303
B2
IC304
A2/B2
Q301
A3
Q302
A3
Q303
A4
Q304
A2
Q305
B2
Q306
C2/C3
Q307
C3
Q308
C3
Q309
C3/C4
Q310
C4
Q311
C4
Q312
C4/C5
Q313
C5
Q314
B2/B3
Q315
B3
Q316
B3
Q317
B3/B3
Q318
B4
Q319
B4
Q320
B4/B5
Q321
B5
D301
C6
D302
C6
D303
C6
D304
C6
D305
C6
D306
C6
D307
C6
D308
C6
D309
C6
D310
C6
D311
C6
D312
C6
D313
C6
D314
C6
D315
C6
D316
C6
D317
C6
D318
C6
D319
C6
D320
C6
D321
B6
– 4-10 –
SCHEMATIC DIAGRAM OF D-SUB BOARD
– 4-11 –
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
11
12
KEYSCAN0
GND
RESET
3.3V
GND
GND
GND
PKEY0
GND
PKEY1
PKEY2
PKEY3
PKEY4
PKEY2
PKEY3
PKEY4
KEYSCAN1
3
1
2
3
1
2
3
1
2
3
1
2
4
8
8
10
2
1
9
1
9
4
8
C-2
8
C-2
C-1
1
2
11
1
5
6
2
7
3
8
4
1
3
2
4
3
1
2
4
5
TO
MAIN
BOARD
..CN6
SW201
RESET BUTTON
RESET BUTTON
SW202
UNIT SELECTOR
UNIT SELECTOR
SW203
MODE
SELECTOR
MODE
SELECTOR
D201
C202 101
R202 101
D202
C203 101
R203 101
D203
C204 101
R204 101
D204
C205 101
R205 101
D205
C206 101
R206 101
D206
C207 101
R207 101
D207
C208 101
R208 101
CN201
D208
D209
D210
D211
SW202
SW203
R201 103
C209 104
E202
E201
SW201
D212
FRONT BOARD
A
1
2
3
B
< INDEX >
FRONT BOARD
FRONT BOARD
D201
B2
D202
B2
D203
B2
D204
A2/B2
D205
A2
D206
A2
D207
A2
D208
A2/B2
D209
B2
D210
B2
D211
B2
D212
A3
Note:
The value indicated in the schematic diagram should be read as follows:
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
<Example>
For Resistor:
330
For Resistor:
330
33 x 10 = 33
Ω
561
56 x 10 = 560
Ω
123
12 x 10 = 12k
Ω
0R00 = 0
Ω
0
1
3
820
82 x 10 = 82 pF
102
10 x 10 = 1000 pF = 0.001
µ
F
104
10 x 10 = 100000 pF = 0.1
µ
F
0
2
4
For Capacitor
(Except Electrolytic Capacitor and Tantalum Capacitor):
(Except Electrolytic Capacitor and Tantalum Capacitor):
1
2
8R2
8.2
µ
H
101
10 x 10 = 100
µ
H
102
10 x 10 =
1 mH
For Coil:
SCHEMATIC DIAGRAM OF FRONT BOARD
– 4-12 –
LED BOARD
CN401
D401
1
2
2
A
1
2
B
TO
MAIN BOARD (4/6)
. . . . . . . . . . . . CN16
MAIN BOARD (4/6)
. . . . . . . . . . . . CN16
< INDEX >
LED BOARD
LED BOARD
D401
A1
D401
OPERATION INDICATOR
OPERATION INDICATOR
SCHEMATIC DIAGRAM OF LED BOARD
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