Hitachi CP-X2520 Service Manual page 74

6
5
GCFB_B
SHEET_5 GCFB_B SHCLK_B
SHEET_5
RESETSH
SHEET_1,6,7 RESETSH
SCAN
SHEET_5,6,8 SCAN
I2CCLKP
I2CCLKP
SHEET_1,5,6,7 I2CDATP
I2CDATP
VDDMNT
VDDMNT
SHEET_1,6,7
FRP
FRP
SHEET_5,6,7
VD
SHEET_5,6,7 VD
PRG_B
SHEET_5 PRG_B
4
BD1-11
BD1-11
BD1-10
BD1-10
BD1-9
BD1-9
BD1-8
BD1-8
BD1-7
BD1-7
BD1-6
BD1-6
BD1-5
BD1-5
BD1-4
BD1-4
BD1-3
SHEET_5 BD1-3
BD1-2
BD1-2
BD1-1
BD1-1
BD1-0
BD1-0
BD2-11
BD2-11
BD2-10
BD2-10
BD2-9
BD2-9
BD2-8
BD2-8
BD2-7
BD2-7
BD2-6
BD2-6
BD2-5
BD2-5
BD2-4
BD2-4
BD2-3
3
BD2-3
BD2-2
BD2-2
BD2-1
BD2-1
BD2-0
BD2-0
2
1
A B
CP-X2520 ( M2-25ED ) / CP-X3020 ( M2-30ED )
M2 B Panel Part
from I802
controlled by POWER6
R745
56
BD1-11
1608
BD1-10
C711
60 58 59 57 55 56 54 53 44 43 42 41 52 51 50 49 48 47 46 45 1000p
BD1-9
61 DA_IN9 SID_OUT 40
BD1-8
62 DA_IN8 PVCC-39 39
BD1-7
DA_IN7 SIG_OUT1
63 38
BD1-6
64 DA_IN6 SIG_OUT2 37
BD1-5
65 DA_IN5 PGND-36 36
BD1-4
DA_IN4 SIG_OUT3
66 35
BD1-3
DA_IN3 SIG_OUT4
67 34
BD1-2
68 DA_IN2 PVCC-33 33
BD1-1
69 DA_IN1 SIG_OUT5 32
BD1-0
I701
DA_IN0 SIG_OUT6
70 31
BD2-11 CXA7009R
71 DB_IN11 PGND-30 30
BD2-10
72 DB_IN10 SIG_OUT7 29
BD2-9
DB_IN9 SIG_OUT8
73 28
BD2-8
DB_IN8 PVCC-27
74 27
BD2-7
75 DB_IN7 SIG_OUT9 26
BD2-6
76 DB_IN6 SIG_OUT10 25
BD2-5
DB_IN5 PGND-24
77 24
BD2-4
78 DB_IN4 SIG_OUT11 23
BD2-3
79 DB_IN3 SIG_OUT12 22
BD2-2
DB_IN2 PVCC-21
80 21
2 3 4 5 1 6 8 7 9 1 10 1 2 13 14 1 17
BD2-1
BD2-0
[I2C slave address : 7Ch]
R741
1.0k
R742
1.0k
C
from I801
controlled by POWER7
Q733
2SC4617EBTL
R731
10
R738
10
R732
10
Q734
2SA1774EBTL
1608
C707
R705
0.1/25
33
C706
0.1/25
1608
R704
33
C705
0.1/25
1608 R703
33
C704
0.1/25
1608
16 15 20 19 18
R726
10
GND1
D E
P701
54104-40HUp
APB01 1
V.COMR
APB02 2
PSIG
APB03
3
VSSG
APB04 4
VID1
APB05 5
VID2
APB06 6
VID3
APB07 7
VID4
APB08 8
VID5
APB09 9
VID6
APB10
10
VID7
APB11 11
VID8
APB12 12
VID9
APB13 13
VID10
APB14 14
VID11
APB15 15
VID12
APB16 16
HVDD
APB17
17
DCK3_B
DCLK2
APB18 18
DCK4_B /DCLK2
APB19 19
DCK2_B /DCLK1
APB20 20
DCK1_B
SHEET_5 DCLK1
APB21 21
HCK1_B
HCK1
APB22 22
HCK2_B HCK2
APB23 23
HST_B
HST
APB24
24
HVSS
APB25 25
VSSG
APB26 26
VVSS
APB27 27
ENB
SHEET_5,6,7 ENB
APB28
28
VCK_B
VCK
APB29 29
SHEET_5
VST_B VST
APB30 30
DWN
DWN
APB31
SHEET_5,6,7 31
CLR
DIN
APB32 32
PCG
PCG
33
TEST1
34
TEST2
APB35
35
SCAN
RGT
SHEET_5,6,8
36
SOUT
APB37 37
VVDD
R739 APB38 38
V.COML
0
APB39 39
GCFB
40
N.C.
C751
G1
10/16
G2
MVK/SKV
C752
1608
0.1/25
GND1
C753
10/16
MVK/SKV
C754
1608
0.1/25
C755
1608
0.1/25
C756
10/16
MVK/SKV
0
R740
GND1
PWB assembly MAIN 8
F G
6
5
4
3
2
1