Eiki LC-WNS3200, Руководство по обслуживанию

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60
1 2 3 4 5 6 7 8 9 1 2 13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
L
A
B
C
D
E
F
G
H
I
J
K
L
Near the Lamp
(1A)
(1A)
(1A)
The I/O whitch is not used,set its output high by soft
R1060
LVDS output is 500mVp-p with 100 Ohm differential load
LVDS output is 500mVp-p with 50 Ohm differential load
Function
12.1K
6K
MCU
Temp. Sensor
TEMP. A Address:1001010X
TEMP. C Address:1001001X
Near the Panels
G-sensor
Temp. B
Temp. C
CPU Power Supply
CPU
Power SW
G6
VDD18
G7
VSS18_33
G20
VSS18_33
G21
VDD25
G22
VDD25
H6
VDD18
H21
VDD25
J21
VDD25
J23
VDD25
K21
VDD25
L21
VDD25
L23
VDD25
M21
VDD25
M25
VDD25
N21
VDD25
P21
VDD25
P26
VDD25
R21
VDD25
R22
VDD25
T21
VDD25
U21
VDD25
U26
VDD25
V21
VDD25
W21
VDD25
W22
VDD25
W25
VDD25
Y20
VSS18_33
Y21
VDD25
Y22
VDD25
K10
VSS18_33
K11
VSS18_33
K12
VSS18_33
K13
VSS18_33
K14
VSS18_33
K15
VSS18_33
K16
VSS18_33
K17
VSS25
L10
VSS18_33
L11
VSS18_33
L12
VSS18_33
L13
VSS18_33
L14
VSS18_33
L15
VSS18_33
L16
VSS25
L17
VSS25
M10
VSS18_33
M11
VSS18_33
M12
VSS18_33
M13
VSS18_33
M14
VSS18_33
M15
VSS25
M16
VSS25
M17
VSS25
N10
VSS18_33
N11
VSS18_33
N12
VSS18_33
N13
VSS18_33
N14
VSS18_33
N15
VSS25
N16
VSS25
N17
VSS25
P10
VSS18_33
P11
VSS18_33
P12
VSS18_33
P13
VSS18_33
P14
VSS18_33
P15
VSS25
P16
VSS25
P17
VSS25
R10
VSS18_33
R11
VSS18_33
R12
VSS18_33
R13
VSS18_33
R14
VSS18_33
R15
VSS25
R16
VSS25
R17
VSS25
T10
VSS18_33
T11
VSS18_33
T12
VSS18_33
T13
VSS18_33
T14
VSS18_33
T15
VSS18_33
T16
VSS25
T17
VSS25
U10
VSS18_33
U11
VSS18_33
U12
VSS18_33
U13
VSS18_33
U14
VSS18_33
U15
VSS18_33
U16
VSS18_33
J5
VDD18
J6
VDD18
K5
VDD18
K6
VDD18
L5
VDD33
L6
VDD33
M5
VDD33
M6
VDD33
F6
VDD18
F7
VDD18
F8
VDD18
F9
VDD33
F10
VDD33
F11
VDD18
F12
VDD18
F13
VDD18
F14
VDD33
F15
VDD33
F16
VDD33
F17
VDD18
F18
VDD18
F19
VDD18
F20
VDD18
F21
VDD18
F22
VDD25
AA9
VDD18
AA10
VDD33
AA11
VDD33
AA12
VDD33
AA13
VDD18
AA14
VDD18
AA15
VDD18
AA16
VDD33
AA17
VDD33
AA18
VDD33
AA19
VDD18
AA20
VDD18
AA21
VDD18
AA22
VDD18
AB9
VDD18
AB10
VDD33
AB11
VDD33
AB12
VDD33
AB13
VDD18
AB14
VDD18
AB15
VDD18
AB19
VDD18
AB20
VDD18
AB21
VDD18
AB22
VDD18
AD26
VDD25
G4
NC
G23
DACVSS
G24
MDSKVSS
H3
NC
K22
MDSKVDD
L26
MREFIN0
M23
MREFGND0
U23
MREFGND1
V25
MREFIN1
U17
VSS25
P3
AMVDD18
R2
AMVDD330
R4
AMVDD331
R6
AVSS182R
T2
AMVSS330
T4
AMVSS331
T6
AVDD181R
U6
AVDD182R
V1
AVSS182G
V2
AVSS181R1
V4
AVSS181R0
V6
AVDD331R
W3
AVSS33R
W5
AVDD33REGR1
W6
AVDD33REGR0
Y4
AVDD181G
Y5
AVDD182G
Y6
AVDD181B
Y7
AVSS182B
A5
NC
A9
NC
A12
I2SOCLK
A13
I2SID1
B1
NC
B7
NC
B13
I2SOD
B26
ADCVSS
C2
NC
C6
NC
C8
NC
C13
I2SICLK1
C25
ADCVDD
D10
NC
D13
I2SICLK0
D14
I2SID0
E16
I2SOWS
E17
I2SIWS1
E18
I2SIWS0
F3
NC
F4
NC
F24
DACVDD
AA1
AVDD331G
AA3
AVSS181G1
AA4
AVSS181G0
AA5
AVDD182B
AA6
DVDD18ADC
AA7
VDD_33E1
AA25
VDD25
AB1
AVDD33REG_G0
AB2
AVDD33REG_G1
AB4
AVSS33G
AB5
AVDDP
AB6
DVSS18ADC
AB7
VSS_33E1
AB17
DPLLVSS
AB18
MPLLVSS
AC3
AVSS181B1
AC4
AVSS181B0
AC5
AVSSP
AD2
AVSS33B
AD4
AVDD331B
AD7
XVDD
AD19
URESVDD
AE5
DVSS18P
AE7
TESTCLK
AE19
BPLLVSS
AE20
URESVSS
AF2
AVDD33REGB0
AF3
AVDD33REGB1
AF4
DVDD18P
AF6
XVSS
AF7
VSS18_33
AF20
BPLLVDD
AF21
MPLLVDD
AF22
DPLLVDD
IC1001-C
PW190
H22
DAC0
J22
DAC3
K1
PORTB3
K2
PORTB1
L1
PORTB5
L2
PORTB6
L3
PORTB7
L4
PORTB4
M1
PORTA0
M2
PORTA1
M3
PORTB0
M4
PORTB2
N1
PORTA3
N2
PORTA5
N3
PORTA6
N4
PORTA7
N5
PORTA4
N6
PORTA2
A10
PWM0
A11
PORTC5
A26
RXD1
B10
PWM2
B11
PORTC6
B12
PORTC1
B25
TXD0
C10
PWM3
C11
PORTC7
C12
PORTC2
C18
TWOWSD2
C21
TWOWSC1
C22
TWOWSD0
C24
IRRCVR0
C26
ADC1
D11
PWM1
D12
PORTC3
D17
TWOWSC2
D20
TWOWSC0
D21
TWOWSD1
D22
TXD1
D23
IRRCVR2
D24
ADC0
D25
ADC2
D26
ADC6
E14
PORTC4
E15
PORTC0
E19
THRWSC
E20
RXD0
E21
IRRCVR1
E22
ADC5
E24
ADC3
E25
ADC7
E26
DAC1
F23
ADC4
F25
DAC2
AA8
TESTMODE1
AB8
TESTMODE0
AB16
USBVDD
AC8
TCK
AC17
USBM
AC18
USBVSS
AC20
EXTMCLK
AD8
TRSTN
AD9
EXTRSTEN
AD17
EXTINT0
AE8
TDI
AE9
TDO
AE10
RESETB
AE18
EXTINT1
AF8
TESTMODE2
AF9
TMS
AF10
ADR24B
AF19
USBP
IC1001-D
PW190
C1001
0.1uF/16V
C1002
0.1uF/16V
C1003
1uF/10V
C1004
10uF/10V
C1005
0.1uF/16V
C1006
1uF/10V
C1007
10uF/10V
C1008
0.1uF/16V
C1009
1uF/10V
C1010
10uF/10V
C1011 0.1uF/16V
C1012 0.1uF/16V
C1013 0.1uF/16V
C1014
0.1uF/16V
C1015
0.1uF/16V
C1016
0.1uF/16V
C1017
0.1uF/16V
C1018
0.1uF/16V
C1019
0.1uF/16V
C1020
0.1uF/16V
C1021
0.1uF/16V
C1022
0.1uF/16V
C1023
1nF/50V
C1024
1uF/10V
C1025
0.1uF/16V
R1002
1K
R1003
1K
R1004
1K
R1005
1K
R1006
0
R1007
0
R1008 0
R1009
0
R1012
1K
R1013
0
R1014
0
R1015
0
R1016 10K
R1017
10K
R
10
18
1.
5K
R
10
19
1.
5K
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
P/W
8
VDD
IC1002
HT24LC64
1
GND
2
VOUT
3
VCC
IC1003
MCP103T-300
R1022
X
R1023
1.5K
R1024
1.5K
L1001 BLM18KG601SN1D
L1002 LQM21PLR47MGC
L1003
LQM21PLR47MGC
L1004
LQM21PLR47MGC
L1005 LQM21PLR47MGC
L1007
BLM18KG601SN1D
L1008
BLM18KG601SN1D
L1009
BLM18KG601SN1D
L1010
BLM18KG601SN1D
L1011
BLM18KG601SN1D
L1012
BLM18KG601SN1D
L1013
BLM18KG601SN1D
C1026
0.1uF/16V
C1027
0.1uF/16V
C1028
0.1uF/16V
C1029
0.1uF/16V
C1030
0.1uF/16V
C1031
0.1uF/16V
C1032
0.1uF/16V
C1033
0.1uF/16V
C1034
0.1uF/16V
C1035
0.1uF/16V
C1036
0.1uF/16V
C1037
0.1uF/16V
C1038
0.1uF/16V
C1039
0.1uF/16V
C1040
0.1uF/16V
C1041
0.1uF/16V
C1042
0.1uF/16V
C1043
0.1uF/16V
C1044
0.1uF/16V
C1045
0.1uF/16V
C1046
0.1uF/16V
C1047
0.1uF/16V
C1048
0.1uF/16V
C1049
0.1uF/16V
C1050
0.1uF/16V
C1051
0.1uF/16V
C1052
0.1uF/16V
C1053
0.1uF/16V
C1054
0.1uF/16V
C1055
0.1uF/16V
C1056
0.1uF/16V
C1057
0.1uF/16V
AC9
A22
AC10
A17
AC11
A18
AC12
A10
AC13
A12
AC14
A7
AC15
A1
AC16
A4
AC19
ROMOE
AC21
D11
AC22
D5
AC23
D1
AD10
A23
AD12
A19
AD13
A14
AD14
A9
AD15
A5
AD20
D14
AD21
D15
AD22
D10
AD23
D6
AD24
D2
AE12
A20
AE13
A15
AE14
A11
AE15
A6
AE16
A2
AE17
ROMWE
AE21
D9
AE22
D7
AE23
D3
AE24
D0
AF12
A21
AF13
A16
AF14
A13
AF15
A8
AF16
A3
AF23
D13
AF24
D12
AF25
D8
AF26
D4
G25
MD2
H23
MD0
H24
MD3
H25
MD4
H26
MD6
J24
MD5
J25
MD8
J26
MD10
K23
MD7
K24
MD9
K25
MD11
L24
MD12
L25
MD13
M24
MD15
N22
MD14
N26
MA1
P22
MA3
P23
MA5
P24
MA7
P25
MA9
R25
MA0
R26
MA11
T23
MA10
T24
MA12
U22
MA8
U24
MA4
U25
MA6
V22
MD16
V23
MD17
V26
MA2
W23
MD20
W24
MD19
Y23
MD23
Y24
MD21
Y26
MD18
F26
MD1
AA23
MD27
AA24
MD24
AB23
MD29
AB25
MD25
AB26
MD22
AC24
MD28
AC26
MD26
AD25
MD30
AE25
MD31
AD16
RD
AD18
CS1
AE26
NMI
AF17
WR
AF18
CS0
R23
MCKFBK
T22
MCKFBKN
T25
MCKN
T26
MCK
G26
MDM0
K26
MDM1
L22
MDQS0
M22
MDQS1
M26
MCKE
N23
MWE
N24
MCAS
N25
MRAS
R24
MCS
V24
MBNK0
W26
MBNK1
Y25
MDM2
AA26
MDQS2
AB24
MDM3
AC25
MDQS3
IC1001-B
PW190
C1058
0.1uF/16V
C1059
X
R1029 10K
R1030
10K
R1031 10K
R1032 10K
R1033
1.8K
R1034
4.7K
R1001 1K
R1035 22
R1036 22
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
A19
10
A20
11
WE
12
RESET
13
NC
14
WP/ACC
15
RY/BY
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE
27
VSS
28
OE
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VCC
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15/A-1
46
VSS
47
BYTE
48
A16
IC1004
G1
IN1G9
G2
IN1G7
G3
IN1G5
G5
IN1G8
H1
IN1B3
H2
IN1B2
H4
IN1B6
H5
IN1B8
J1
IN1B9
J2
IN1B7
J3
IN1B5
J4
IN1B4
K3
IN1CLK
K4
IN1PEN
P1
MUXIN6
P2
ASPECT0
P4
ASPECT1
P5
ASPECT2
P6
REXT
R1
MUXIN3
R3
MUXIN7
R5
MUXIN8
T1
SOG2
T3
MUXIN4
T5
MUXIN5
U1
RAI0
U2
AISO0
U3
SOG1
U4
AISO1
U5
SOG0
V3
MUXIN1
V5
MUXIN2
W1
AISO2
W2
CVBSMUX_OUT1
W4
CVBSMUX_OUT2
Y1
RAI1
Y2
AISO3
Y3
GAI1
A1
IN0CLP
A2
IN0VS
A3
IN0B5
A4
IN0B3
A6
IN0G3
A7
IN0R9
A8
IN0R3
B2
IN0CST
B3
IN0HS
B4
IN0B7
B5
IN0B2
B6
IN0G9
B8
IN0R7
B9
IN0R2
C1
IN1R5
C3
IN0CLK
C4
IN0AHS
C5
IN0B9
C7
IN0G7
C9
IN0R5
D1
IN1R8
D2
IN1R6
D3
IN1R3
D4
IN0PEN
D5
IN0FLD
D6
IN0B6
D7
IN0B4
D8
IN0G5
D9
IN0R8
E1
IN1G2
E2
IN1R9
E3
IN1R7
E4
IN1R4
E5
IN1R2
E6
IN0VBI
E7
IN0B8
E8
IN0G8
E9
IN0G6
E10
IN0G4
E11
IN0G2
E12
IN0R6
E13
IN0R4
F1
IN1G6
F2
IN1G3
F5
IN1G4
AA2
SOG3
AB3
BAI1
AC1
AISO4
AC2
RAI2
AC6
PLLISO1
AC7
HSYNCIN1
AD1
GAI2
AD3
BAI2
AD5
PLLISO0
AD6
HSYNCIN0
AD11
FB
AE1
AFE_TEST1
AE2
RAI3
AE3
AFE_TEST2
AE4
BAI3
AE6
ADCXOUT
AE11
VS1
AF1
GAI3
AF5
ADCXIN
AF11
VS0
A14
DB9
A15
DB7
A16
DB5
A17
DB3
A18
DG9
A19
DG7
A20
DG5
A21
DR6
A22
DR8
A23
DR4
A24
DR5
A25
DR1
B14
DB8
B15
DB6
B16
DB4
B17
DB2
B18
DG8
B19
DG6
B20
DG4
B21
DR7
B22
DR9
B23
DR3
B24
DR2
C14
DCLKOUT
C15
DEN
C16
DVS
C17
DB0
C19
DG3
C20
DG2
C23
DR0
D15
DHS
D16
DB1
D18
DG1
D19
DG0
E23
RPIATEST
IC1001-A
PW190
C1064
1nF/50V
C1065 47nF/16V
C1066 47nF/16V
C1067 47nF/16V
C1068 0.1uF/16V
C1069 0.1uF/16V
C1070 0.1uF/16V
C1074
15pF/50V
C1075
15pF/50V
C1076 10nF/25V
C1077 10nF/25V
R1041 75
R1042 75
R1043 75
R1044 100
R1045 100
R1046 100
R1047
23.2K/1%
R1048 75
R1049 75
R1050 75
R1051 10
R1052 10
R1053 0
R1054
1M
R1055 1K
R1056 1K
R1057 1K
R1058 75
Y1001
27MHz
R1059
1K
C1078 0.1uF/16V
R1060
12.1k/1%
R1064
75
C1079
47uF/6.3V
C1080
47uF/6.3V
C1081
47uF/6.3V
C1082
47uF/6.3V
C1083
47uF/6.3V
R1068 0
R1069 1K
R1072
1.5K
L1801
BLM18KG601SN1D
C1802
0.1uF/16V
C1801
10uF/10V
C1810
R1812 100
5
4
3
2
1
7
6
P1801
R1809 0
R1807 0
R1808 0
R1805 0
C1811
R1810
10K
C1091
0.1uF/16V
R1088 10
R1089 10
C1094 0.1uF/16V
C3109
0.1uF/16V
C3158
0.1uF/16V
L3154 BLM21PG221SN1D
L3105 BLM21PG221SN1D
L3104 BLM21PG221SN1D
L3106
LQM21PLR47MGC
L3155 LQM21PLR47MGC
L3152 BLM21PG221SN1D
C3107
22uF/6.3V
C3108
22uF/6.3V
C
31
56
22
uF
/6
.3
V
C
31
57
22
uF
/6
.3
V
C3159
47uF/6.3V
R3104
1K
R3105
10K
R3106
10K
C3110
1uF/10V
C3111
4.7uF/16V
Q3103
2SC4617
R3107
10K
1
2 3
4 5 6
Q3102
TPC6113
L3102
BLM21PG221SN1D
L3
10
3
BL
M
21
PG
22
1S
N
1D
R1806
10K
R1119 10
C3122
10uF/10V
C3123
0.1uF/16V
C3120
0.1uF/16V
L1023
LQM21PLR47MGC
R5430 0
R5057 0
R5058 0
L3151 BLM21PG221SN1D
L3153 BLM21PG221SN1D
R5200 X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
P5001
Simulation block
C3102
0.1uF/16V
L3101 10uH £¬ 2.3A
C3103
0.1uF/16V
C3104
X
C3106
X
R3108
4.7K/1%
R3102
12K
C3151
0.1uF/16V
L3150 10uH
C3152
0.1uF/16V
C3153
X
C3155
X
R3101 10K
R3160 10K
SW1002
SW1001
SW1001-1
SW1002-1
C1061 47nF/16V
0.925V
1
BS
2
IN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
IC3100
FR9888
0.925V
1
BS
2
IN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
IC3150
FR9888
C1062 47nF/16V
C1063 47nF/16V
C1071 47nF/16V
C1072 47nF/16V
C1073 47nF/16V
1
SDA
2
SCLK
3
ALERT
4
GND
5
A2
6
A1
7
A0
8
VDD
IC1301
TCN75A
R1020
3.3K
R1021
3.3K
C1060
0.1uF/16V
R1040 13K
R3163
10K/1%
R3161
3K/1%
R3162
6.8K/1%
C3101
10uF/10V
C3150
10uF/10V
L1006
LQM21PLR47MGC
R1025 0
R1026 0
1 VDD
2 OSC1
3 OSC2
4 /MCLR
5 RC5
6 RC4
7 RC3 8
RC2
9
SDA
10
SCL
11
RA2
12
RA1
13
RA0
14
VSS
IC1801
PIC16F1823
R1802 0
R1801 0
R3109
X
R3164
X
C3154 10nF/25V
C3105 10nF/25V
R3103
100
R5059 X
L1065
BLM18KG601SN1D
R5032 0
R5033
10K
1
SDA
2
SCLK
3
ALERT
4
GND
5
A2
6
A1
7
A0
8
VDD
IC1302
TCN75A
R1301 10
R1302 10
C1301
0.1uF/16V
C1092
0.1uF/16V
C1093
10uF/10V
1
VDD_IO
2
NC
3
AUX_IN
4
GND
6
/CS
7
MOT
8
ADDR/SDI
9
SCL
10
SD
A
/S
D
O
5
VD
D
IC1009
KXUD9-2050
R1092 0
R1093 0
R1091
10K
R1090 10K
R1199
10K
L1040 BLM18KG601SN1D
C1250
0.1uF/16V
R1190
X
R1191
X
L1041 BLM18KG601SN1D
R
52
01
1K
R3121 10K
R3122
18k/1%
R3123
3.3K/1%
R3124
10K/1%
1
POK
2
EN
3
VIN
4
VCNTL
8
GND
7
FB
6
VOUT
5
NC
9
G
N
D
IC3120
Techcode,TD5830B
C3124
X
C3121
4.7uF/16V
R3125 10K
R5119
X
R5118
10K
R1120 0
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
FAN_ERR
ON_MCU
S3_3VD_PW
S1_8VA_PW
S3_3VA_PW
S1_8VD_PW
S1_8V
S3_3V
ON_MCU
3_3V_MCU
FANB_DA
FANC_DA
3_3SCL
3_3SDA
S3_3V
PFC_ON
READY_LED_MCU
R/C_MCU
P_KEY
3_3SCL
3_3SDA
/MCLR
ICSPCLK
ICSPDAT
ICSPCLK
ICSPDAT
/MCLR
3_3V_MCU
3_3V_MCU
S3_3VD_PW
P_FAIL
P_KEY
KEY1
ON_2_5V
ON_1_8V
LAMP_EN
TC_XCLR
VDDMNT
RST_GAM
FAN_SW
ON_15V
ON_3_3V
TEMP_LED
POWER_LED
READY_LED_PW
PB
Y
PR
BAI1
GAI1
RAI1
VS0
HSYNCIN0
VIDEO
S_Y
S_C
S3_3VD_PW
S1_8VD_PW
SCL_PANEL_A
SDA_PANEL_A
3_3VCC3
AFE_TEST2
FANA_DA
R/C_PW
3_3SCL
3_3SDA
TXD1
RXD1
TXD0
RXD0
S3_3VD_PW
S3_3VD_PW
S3_3VD_PW
S3_3VD_PW
S3_3VD_PW
S2_5V_PW
S3_3VD_PW
S1_8VD_PW
S1_8VD_PW
S3_3VD_PW
S3_3VA_PW
S3_3VA_PW
S1_8VA_PW
S3_3VD_PW
S3_3VA_PW
S3_3VA_PW
S2_5V_PW
S1_8VD_PW
S2_5V_PW
S3_3VD_PW
S1_8VD_PW
D[0:15]
A[1:22]
A[1:22]
D[0:15]
ICSPDAT
ICSPCLK
S6V
S6V
S2_5V
S2_5V_PW
ON_MCU
ON_16V
POWER_LED_MCU
CXD_MUTE
RXD1_P
RXD1_N
RXE1_P
RXE1_N
RXA1_P
RXA1_N
RXB1_P
RXB1_N
RXCK1_P
RXCK1_N
RXC1_P
RXC1_N
PS
LAMP_EN_SEL
S3_3VD_PW
A
18
A
12
A
16
A
13
A
5
D
14
D
11
D
13
D
0
D
4
G
N
D
A
10
A
20
A
9
A
8
A
3
D
15
D
5
D
3
A
1
A
17
D
8
D
1
D
2
D
12
D
6
D
10
D
7
D
9
A
2
A
4
A
6
G
N
D
A
11
A
15
A
14
A
7
A
19
A21
IRIS_CLK
VIDEO_SW
S3_3VD_PW
TXD_MCU
RXD_MCU
KEY2
LAMP_ECO
AFE_TEST2
LAMP_S
ON_16V_MCU
IRIS_DE
IRIS_CW
IRIS_STBY
IRIS_RST
MOTOR_POWER
S3_3VD_PW
IRIS_DET
3_3SDA
3_3SCL
3_3SDA
3_3SCL
S3_3V
S3_3V
S3_3V
S3_3V
S3_3V
ON_1_0V
S5V
MONIT_OUT
S3_3V
IRIS_DE
Signal indication
Power supply/fans signal.
Any signal is detected error, power supply failed.
Any signal is detected error, power supply failed.
Any signal is detected error, no image or no sound.
Switch signals[AV switch,mute ect.]
Power supply,fan drive signals
-
-
-
Components indicated by a mark ! in this schematic diagram have the special significance
in the safety. It is therefore, particularly recommended that the replacement of those parts must be
made by exactly the same parts. Must be used with a specified fuse. Unauthorized substitutions may
result in fire or accident.
This projector is isolated from AC line by using the internal converter transformer. Please pay
attention to the following notes in servicing.
1. Do not touch the part on hot side (primary circuit) or both parts on the hot and cold sides
(secondary circuit) at the same time.
2. Do not shorten the circuit between hot and cold sides.
3. The grounding lead must be connected to the ground of the same circuit when measuring
the voltages and waveform.
CAUTION
Schematic Diagrams