Hitachi CP-X2520 Service Manual page 71

6
5
I401
CXD3540AGB
CXD3540GB 1/3
R401
82
DRE9 R1IN9 G20 R1OUT11 N20
DRE8 R1IN8 H22 R1OUT10 N21
DRE7 R1IN7 H21 R1OUT9 P20
R402
DRE6 R1IN6 H20 R1OUT8 P21
82
DRE5 R1IN5 J22 R1OUT7 P22
DRE4 R1IN4 J21 R1OUT6 R20
4 DRE3 R1IN3 J20 R1OUT5 R21
R403
DRE2 R1IN2 K22 R1OUT4 R22 82
DRE1 R1IN1 K21 R1OUT3 T20
DRE0 R1IN0 K20 R1OUT2 T21
R1OUT1 T22
R2IN9 D22 R1OUT0 U22
R404
R2IN8 D21
82
R2IN7 E22 R2OUT11 U20
R2IN6 E21 R2OUT10 U21
R2IN5 E20 R2OUT9 V20
R405
R2IN4 F22 R2OUT8 V21 82
R2IN3 F21 R2OUT7 V22
R2IN2 F20 R2OUT6 W20
R2IN1 G22 R2OUT5 W21
R406
R2IN0 G21 R2OUT4 W22
82
R2OUT3 Y20
GND1
R2OUT2 Y21
DGE9 G1IN9 C22 R2OUT1 Y22
DGE8 G1IN8 B21 R2OUT0 AA21
R407
DGE7 G1IN7 C21 220
DGE6 G1IN6 A20 G1OUT11 AA16
from PW190
DGE5 G1IN5 B20 G1OUT10 Y17
DISPLAY PORT
DGE4 G1IN4 C20 G1OUT9 AB16
R408
DGE3 G1IN3 D20 G1OUT8 AA17
220
SHEET_1
DGE2 G1IN2 A19 G1OUT7 Y18
DGE1 G1IN1 B19 G1OUT6 AB17
3
DGE0 G1IN0 C19 G1OUT5 AA18
R409
G1OUT4 Y19
220
G2IN9 A18 G1OUT3 AB18
G2IN8 B18 G1OUT2 AA19
G2IN7 C18 G1OUT1 AB19
G2IN6 A17 G1OUT0 AA20
R410
G2IN5 B17
220
G2IN4 C17 G2OUT11 AA12
G2IN3 A16 G2OUT10 Y13
G2IN2 B16 G2OUT9 AB12
R411
G2IN1 C16 G2OUT8 AA13
220
G2IN0 A15 G2OUT7 Y14
G2OUT6 AB13
GND1
DBE9 B1IN9 B15 G2OUT5 AA14
R412
DBE8 B1IN8 C15 G2OUT4 Y15 220
DBE7 B1IN7 A14 G2OUT3 AB14
DBE6 B1IN6 B14 G2OUT2 AA15
DBE5 B1IN5 C14 G2OUT1 Y16
DBE4 B1IN4 A13 G2OUT0 AB15
R413
DBE3 B1IN3 B13
150
DBE2 B1IN2 C13 B1OUT11 Y6
DBE1 B1IN1 A12 B1OUT10 AA6
DBE0 B1IN0 B12 B1OUT9 AB6
R414
B1OUT8 Y7
150
B2IN9 C12 B1OUT7 AA7
2 B2IN8 A11 B1OUT6 AB7
B2IN7 B11 B1OUT5 Y8
R415
B2IN6 C11 B1OUT4 AA8
150
B2IN5 A10 B1OUT3 AB8
B2IN4 B10 B1OUT2 Y9
B2IN3 C10 B1OUT1 AA9
B2IN2 A9 B1OUT0 AB9
R416
B2IN1 B9
150
B2IN0 B2OUT11 Y1
C9
B2OUT10 Y2
GND1
B2OUT9 AA2
R417
B2OUT8 Y3 150
B2OUT7 AA3
B2OUT6 AB3
B2OUT5 Y4
R418
B2OUT4 AA4
150
B2OUT3 AB4
B2OUT2 Y5
B2OUT1 AA5
B2OUT0 AB5
1
A B
CP-X2520 ( M2-25ED ) / CP-X3020 ( M2-30ED )
CXD3540GB 2/3
RD1-11
RD1-10 DHS A8 HDIN
R421
RD1-9 DVS B8 VDIN
56
RD1-8 DCLK T3 CLK
SHEET_1
RD1-7 RESETX W1 XCLR
RD1-6 RESETP V1 XPLLSTB
RD1-5
R422
RD1-4 W2 CTRL
0
RD1-3
RD1-2 SHEET_1,6,7,8
RD1-1
SHEET_6
R423
RD1-0
to S/H R part
R424 33
I2CCLKP R1 HSCL
33
RD2-11 I2CDATP T1 HSDA
RD2-10 P1 HSEL
SHEET_1,6,7,8
+3.3VP R425
RD2-9
10k
RD2-8
RD2-7
RD2-6
RD2-5
RD2-4
RD2-3
RD2-2
RD2-1
RD2-0
GND1
GD1-11
[I2C slave address : 74h]
GD1-10
GD1-9
GD1-8
GD1-7
GD1-6
SHEET_7
GD1-5
to S/H G part
GD1-4
GD1-3
GD1-2
GD1-1
GD1-0
GD2-11
GD2-10
GD2-9
GD2-8
GD2-7
GD2-6
GD2-5
GD2-4 K1 TEST1
GD2-3 L1 TEST2
GD2-2 M1 TEST3
GD2-1 U1 TEST4
GD2-0 N1 TRST
M19 NC
BD1-11
BD1-10
BD1-9
BD1-8
BD1-7
BD1-6
BD1-5
BD1-4
BD1-3
BD1-2
BD1-1
BD1-0
SHEET_8
BD2-11
to S/H B part
BD2-10
BD2-9
BD2-8
BD2-7
BD2-6
BD2-5
BD2-4
BD2-3
BD2-2
BD2-1
BD2-0
C
SHEET_1
POWER_TG
TG 1.8V OFF ON
+3.3VP
SHEET_4
from I802 Q462
controlled by POWER5 RT1N141U
I401
CXD3540AGB
R431
HST_R
56
VST_R
HST_R A5 VCK_R
R432
VST_R A6
56
VCK_R B6
PST_R B5 HCK2_R
SHEET_6
HCK2_R A4 HCK1_R
R433
HCK1_R C5
56
DCK4_R B3 DCK4_R
DCK3_R A3 DCK3_R
DCK2_R C4 DCK2_R
DCK1_R B4 DCK1_R
R434
HST_G
56
HST_G F3 VST_G
R435
VST_G C3 56 VCK_G
VCK_G D3
PST_G G3 HCK2_G
SHEET_7
HCK2_G C2 HCK1_G
R436
HCK1_G B2
56
DCK4_G G2 DCK4_G
DCK3_G F2 DCK3_G
DCK2_G E2 DCK2_G
DCK1_G D2 DCK1_G
R437
56 SHEET_3
HST_B P3 HST_B
VST_B L3 VST_B
VCK_B M3 VCK_B
PST_B R3 R438
56
HCK2_B M2
HCK1_B L2 HCK2_B
R439
DCK4_B T2 HCK1_B
56 SHEET_8
DCK3_B R2
DCK2_B P2 DCK4_B
DCK1_B N2 DCK3_B
DCK2_B
ENB D1 DCK1_B
R440
PCG E1
56
CLR F1 ENB SHEET_5,6,8
DWN U2 PCG
SCAN V2 CLR SHEET_6,7,8
XSCAN G1 DWN
FRP H1
R441
VD C1
56
PRG_R C6 SCAN SHEET_6,8
PRG_G E3 XSCAN SHEET_7
PRG_B N3 FRP SHEET_6,7,8
CLKOUT1 N22 VD SHEET_6,7,8
CLKOUT2 AB20
R442
CLKOUT3 AB10
56
PRG_R SHEET_6
GCFB_R U3 PRG_G SHEET_7
GCFB_G V3 PRG_B
SHEET_8
GCFB_B W3
R443
56
R444
SHCLK_R SHEET_6
56
R445
SHCLK_G SHEET_7
100
SHCLK_B SHEET_8
R446
33 R447
GCFB_R SHEET_6
33
R448
GCFB_G SHEET_7
33
GCFB_B SHEET_8
D E
Q461
RTQ020N03TR
Q463
RT1N141U
GND1 I401
CXD3540AGB
R464
CXD3540GB 3/3
10k
from I808 L401
controlled by POWER5 600
2125 1.8V
+1.8VP D4 VDDI-D4
SHEET_4
VDDI-D7
D7
D8 VDDI-D8
C401 C402
10/6.3
D11 VDDI-D11
2125
1000p VDDI-D12
C403 D12
D15 VDDI-D15
0.1/10 H4 VDDI-H4
C404
VDDI-R4
R4
1000p W4 VDDI-W4
C405
W7 VDDI-W7
0.1/10 VDDI-W8
C406 W8
W11 VDDI-W11
10/6.3 C407 W12 VDDI-W12
2125
VDDI-W15
W15
C408 0.1/10
1.0/16
L402 1608
600
2.5V
2125
VDE2-D5
D5
E4 VDE2-E4
C411 J4 VDE2-J4
C412
10/6.3
VDE2-V4
V4
2125
1000p W5 VDE2-W5
C413
I402
MM3404A25NRE 0.1/10 VDE2-D18
C414 D18
VDD VOUT W18 VDE2-W18
1 5
1000p
C415
VDE2-D19
2 GND D19
C416 0.1/10 E19 VDE2-E19
3 CE NC 4 G19 VDE2-G19
10/6.3 VDE2-L19
C417 L19
2125
CK75048R R19 VDE2-R19
1000p V19 VDE2-V19
C418
1608 VDE2-W19
W19
0.1/10
C419
C451
1.0/16
1.0/16
L403
1608
600
3.3V
2125
VDE3-D6
D6
D9 VDE3-D9
C421 D10 VDE3-D10
C422
10/6.3
VDE3-D13
D13
2125
1000p D14 VDE3-D14
C423
D16 VDE3-D16
0.1/10 VDE3-D17
C424 D17
F4 VDE3-F4
1000p F19 VDE3-F19
C425
VDE3-G4
G4
0.1/10 H19 VDE3-H19
J19 VDE3-J19
C426
C427 N19 VDE3-N19
10/6.3
P4 VDE3-P4
2125
1000p P19 VDE3-P19
C428
T4 VDE3-T4
T19 0.1/10 VDE3-T19
C429
U4 VDE3-U4
1000p
C430 U19 VDE3-U19
W6 VDE3-W6
0.1/10 W9 VDE3-W9
C431
W10 VDE3-W10
1000p W13 VDE3-W13
C432
W14 VDE3-W14
0.1/10
W16 VDE3-W16
W17 VDE3-W17
C433
10/6.3
2125
L404
600
1608
K4 VDDA1
M4 VDDA3 VSSA3
L405
C441
600
10/6.3
1608
2125
JUMPER R
PWB assembly MAIN 5
F G
6
5
VSS-A1 A1
VSS-A2 A2
VSS-A7 A7
VSS-A21 A21
VSS-A22 A22
VSS-B1 B1
VSS-B7 B7
VSS-B22 B22
VSS-C7 C7
VSS-C8 C8 4
VSS-H2 H2
VSS-H3 H3
VSS-J1 J1
VSS-J2 J2
VSS-J3 J3
VSS-J10 J10
VSS-J11 J11
VSS-J12 J12
VSS-J13 J13
VSS-J14
J14
VSS-K2 K2
VSS-K3 K3
VSS-K9
K9
VSS-K10 K10
VSS-K11 K11
VSS-K12
K12
VSS-K13 K13
VSS-K14 K14
VSS-K19
K19
VSS-L9 L9
VSS-L10 L10
VSS-L11
L11
VSS-L12 L12
VSS-L13 L13
VSS-L14
L14
3
VSS-L20 L20
VSS-L21 L21
VSS-L22
L22
VSS-M9 M9
VSS-M10 M10
VSS-M11
M11
VSS-M12 M12
VSS-M13 M13
VSS-M14
M14
VSS-M20 M20
VSS-M21 M21
VSS-M22
M22
VSS-N9 N9
VSS-N10 N10
VSS-N11
N11
VSS-N12 N12
VSS-N13 N13
VSS-N14 N14
VSS-P9 P9
VSS-P10 P10
VSS-P11 P11
VSS-P12 P12
VSS-P13 P13
VSS-P14 P14
VSS-Y10 Y10
VSS-Y11 Y11 2
VSS-Y12 Y12
VSS-AA1 AA1
VSS-AA10 AA10
VSS-AA11 AA11
VSS-AA22 AA22
VSS-AB1 AB1
VSS-AB2 AB2
VSS-AB11 AB11
VSS-AB21 AB21
VSS-AB22 AB22
VSSA1 L4
N4
GND1
1