Hitachi CP-X270W, Руководство по обслуживанию

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CP-X270W
LCD
PANEL
(R)
PWB
ass'y
SIGNAL
Power unit
(ballast)
Power unit
(circuit)
1:POWER-
ON/OFF
2:GND(P)
3:LAMP MISS
VIDEO IN
Y/C IN
RGB IN
CONTROL
SPEAKER
AUDIO IN
1: SP-
2: SP+
DC Fan
(exhaust)
1:FAN4_S
2:BACK
3:GND
PWB ass'y
SENSOR
1:GND(F)
2:+14V(F)
3:+17V
6:+6.0V
5:+4.3V
6:+4.3V
7:+4.3V
8:+4.3V
9:GND
10:GND
11:GND
12:GND
13:FAN-ON/OFF
14:FAN-S_OUT
TEMP
SENSOR
SWITCH
LAMP
UNIT
AC INLET
1:GND
2:R/C
3:+3.3V
(ST)
1:HV
2:GND
1:DC IN 2:NC 3:GND
PWB ass'y
R/C
PWB ass'y
MAIN
VH-3P
PH-3P
EH-2P
PH-14P
PH-4P
PH-3P
PH-3P
DF13-2P
DF13-3P
FPC-30P
BB-70P
1:FAN1_S
2:LCD-R
3:GND
1:TEST
2:COM
3:VVDD
4:PCG
5:VB
6:HB
7:DWN
8:VST
9:VCK
10:ENB
11:BLK
12:VSSGL
13:VSS
14:HCK1
15:HCK2
16:HST
17:RGT
18:HVDD
19:VSIG12
20:VSIG11
21:VSIG10
22:VSIG9
23:VSIG8
24:VSIG7
25:VSIG6
26:VSIG5
27:VSIG4
28:VSIG3
29:VSIG2
30:VSIG1
31:VSSGR
32:PSIG
DC Fan R
(intake A)
PWB ass'y
LIMIT SWITCH
1:TEMP
2:GND
R/C (R)
R/C (F)
1:FAN4_S
2:BACK
3:GND
4:COVER_S
DC Fan G
(intake A)
DC Fan B
(intake B)
PH-3P
PH-3P
1:FAN2_S
2:LCD-G
3:GND
1:FAN3_S
2:LCD-B
3:GND
1:OUT
2:GND
LCD
PANEL
(G)
LCD
PANEL
(B)
1: GND(AU)
2: GND(AU)
3: POWER6
4: MOUSE
5: GND(R/C)
6: R/C(R)
7: CLK-A
8: GND(ST)
9: TXD
10: GND(AD)
11: GND(AD)
12: VUV0
13: VUV1
14: VUV2
15: VUV3
16: VUV4
17: VUV5
18: VUV6
19: VUV7
20: GND(UV)
21: VCLK
22: VHS
23: VVS
24: VFIELD
25: S-SEL
26: SDA0
27: GND(GS)
28: GHS
29: GVS
30: GND(B)
31: B
32: GND(G)
33: G
34: GND(R)
35: R 70: +6.0V
69: +6.0V
68: MUTE
67: +5V(HV)
66: CS6
65: REMOTE
64: DATA-A
63: GND(ST)
62: RXD
61: +3.3V(AD)
60: +3.3V(AD)
59: VY0
58: VY1
57: VY2
56: VY3
55: VY4
54: VY5
53: VY6
52: VY7
51: GND(Y)
50: VCLK
49: VHS
48: VVS
47: VPEN
46: COM-SEL
45: SCLO
44: GND(GS)
43: GHS
42: GVS
41: GND(B)
40: B
39: GND(G)
38: G
37: GND(R)
36: R
8. Connector connection diagram
1:DC IN 2:NC 3:GND