Hitachi CP-X2520 Service Manual page 76
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Also See for CP-X2520:
- User manual (124 pages) ,
- Brochure (3 pages) ,
- Technical specifications (2 pages)
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STBY+5.0V
SHEET_4,10,12
6
RS05
47k
RS06
47k
RS04
0
AP1DG
ES01
3114-15FA
AP1CL
15
G2
5
SCL
GND
10
AP1V
SYNC
GND
V
14
4
VCLK
9
AP1B
5
PLUG
AP1H
13
3
B
H
B
GND
8
AP1G
AP1DA
12
2
G/Y
SDA
G/Y
GND
7
AP1R
11
1
R
R
GND
6
G1
GND1
4
AP2DG
GND1
*ES02
3114-15FA
15
G2
5
SCL
GND
10
SYNC
GND
V
14
4
VCLK
AP2V
9
AP2B
PLUG
AP2H
13
3
B
H
B
GND
8
AP2G
12
2
SDA
G/Y
G/Y
GND
7
AP2R
11
1
R
R
GND
6
G1
3
GND1
232EN_DSUB
SHEET_12
*ES03
GND1
APTX
502382-13V
*RS25
SHEET_2,12
*LS65
100
TXD
1
TXD_CTI
1608
APRX
600
*RS24
*LS66
100
2
RXD
2
RXD_CTI
1608
AP+5
600
*LS64
+5V
3
STBY+5.0V
1608
600
SHEET_4,10,12
4
GND
APOB
*RS66
5
B
APOG
0
*RS67
6
G
APOR
0
*RS68
7
R
0
8
GND
APOH
9
H
APOV
10
V
APODG
11
GND1
GND
12
AUDIO_0-L
13
AUDIO_O-R
*RS69
0
G1
*RS71
G2
0
1
APAR APAL
*LS67
R_OUT_O
1608
600
SHEET_11
*LS68
L_OUT_O
1608
600
GND1
A
B
CP-X2520 ( M2-25ED ) / CP-X3020 ( M2-30ED )
QS02
RT1N141U
DS01
1SS226
DS02
1SS226
DS03
1SS226
CS06
10/6.3
2125
CS05
10/6.3
2125
CS04
10/6.3
2125
1608
RS77
GND1
220
H1
RS78
220
V1
1608
*DS04
*DS05
*DS06
1SS226
1SS226
1SS226
*CS21
10/6.3
2125
*CS20
10/6.3
2125
*CS19
GND1
10/6.3
2125
GND1
*RS81
220
H2
*RS82
1608
220
V2
1608
GND1
C
RS23
B1
0
RS22
G1
0
RS21
R1
0
CH_1-INPUT_A
CH_2-INPUT_A
CH_3-INPUT_A
H-SYNC-INPUT_A
*IS03
RSF1
THS7327PHP
V-SYNC-INPUT_A
100
AGND-6
RSF2
CH_1-INPUT_B
100
CH_2-INPUT_B
CH_3-INPUT_B
GND1
H-SYNC-INPUT_B
V-SYNC-INPUT_B
AGND-12
*RSF4
100
*RSF3
100
*RSA4
10k
GND1
GND1
B2
G2
R2
GND1
R Out
G Out
B Out
H Out
V Out
D
E
+5V
LS01
600
2125
*RSC1
R
47
CH_1-BUFFER_OUTPUT-36
DSUB1_R
*CS36
CH_1-BUFFER_OUTPUT-35
0.1/10
AGND-34
+VA-33
*RSC2
G
33
CH_2-BUFFER_OUTPUT-32
DSUB1_G
RSJ2
*CS35
75-1%
CH_2-BUFFER_OUTPUT-31
0.1/10
DSUB1_SOG
Sync-G
AGND-30
+VA-29
*RSC3
B
47
CH_3-BUFFER_OUTPUT-28
DSUB1_B
CH_3-BUFFER_OUTPUT-27
*CS34
10/6.3
2125
AGND-26
*RSD1
H
75-1%
H-SYNC_BUFFER_OUTPUT
DSUB1_H
*RSD2
V
75-1%
DSUB1_V
LS02
600
1608
+3.3V
RSB3
10k
GND1
I2C SLAVE ADDR.
58h/59h
I2CCLK
I2CDAT
PWB assembly MAIN 10
F
G
6
5
4
SHEET_9
3
SHEET_1,2
2
1
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