Table of Contents
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4440_X260_SCLK
005:G5
4440_X260_DATA
005:G5
SCL_CH1
SCL_CH2
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
/EJTAG_TRST
001:F8
R306
4.7K
/X260_RESET
+3.3V_L
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
C2147
0.1uF
VDDR_MEM
C2183
0.1uF
C2195
0.1uF
+3.3V_L
+3.3V_L
+3.3V_L
UART0_RX
001:E8;003:F8
003:H7
UCOM_RX
R328
100
X260_FAD[7]
X260_FAD[8]
DAC_VDDI
DAC2_AVDD
C2218
001:C1
MEM_DQA[0-31]
0.1uF
001:E1
MEM_AA[0-14]
C2212
0.1uF
MEM_VREFA
R168
10K
VDDR_MEM
MEM_VREFA
C206
0.1uF
VDDR_MEM
001:F1;002:D2
MCLKA
001:F1;002:D2
/MCLKA
001:F1;002:D3
MCKENA
001:F1;002:D3
MEM_ODTA
001:F1;002:D3
/MCSA0
001:F1;002:D3
/MRASA
001:F1;002:D3
/MCASA
001:F1;002:D3
/MWEA
001:E1
MEM_QSA0
001:E1
MEM_QSA1
001:D1
/MEM_DQMA0
001:D1
/MEM_DQMA1
X260_OUT_B[0]
001:L2;006:A1;008:A8
X260_OUT_R[1]
001:L3;006:A1;008:A8
C204
0.1uF
VDDR_MEM
22
R155
VDDR_MEM
22
R160
005:B2
DAC_VDDI
X260_AUD_SPDIF
VDDR_MEM
VDDR_MEM
VDDR_MEM
C200
C202
C203
C208
C209
C210
C216
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C2229
0.1uF
X260_FAD[0-15]
VPVDD
+3.3V_L
APVDD
X260_ALE0
001:D8
C213
C222
0.1uF
0.1uF
APVDD
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+3.3V_MST
+3.3V_VDDP
+3.3V_MST
+3.3V_VDVI
HH-1M2012-121
L400
L401
HH-1M2012-121
C416
C420
C423
C427
C432
C436
C439
C440
C441
C442
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
001:B3
004:C3
001:B3
EXT_IN_R[0-9]
MST_R[0-9]
EXT_IN_G[0-9]
R435
EXT_IN_R[0]
100
MST_R[0]
R437
EXT_IN_R[1]
R436
100
MST_R[1]
EXT_IN_G[0]
R438
EXT_IN_R[2]
AR431
100
MST_R[2]
EXT_IN_G[1]
AR452
EXT_IN_R[3]
MST_R[3]
EXT_IN_G[2]
EXT_IN_R[4]
MST_R[4]
EXT_IN_G[3]
EXT_IN_R[5]
MST_R[5]
EXT_IN_G[4]
EXT_IN_G[5]
AR432
EXT_IN_G[6]
AR453
EXT_IN_R[6]
100
MST_R[6]
EXT_IN_R[7]
MST_R[7]
EXT_IN_G[7]
EXT_IN_G[8]
EXT_IN_R[8]
MST_R[8]
EXT_IN_R[9]
MST_R[9]
EXT_IN_G[9]
+3.3V_MST
+5.0V
IC401
AZ1117H-3.3
INPUT
3
1.0A
1
ADJ/GND
2
OUTPUT
C400
C408
47uF
C402
47uF
C410
16V
0.1uF
16V
0.1uF
+2.5V_MST
IC400
SC1565IST-2.5TR
VIN
VO
1
1.5A
3
2
GND
C401
C407
C409
0.1uF
47uF
0.1uF
16V
+2.5V_VAUPLL
+3.3V_VDVI
+3.3V_VADC
+3.3V_VPLL
DDCASCL
HDMI_DDC_SCL
33
R402
1
GND_1
2
AVDD_AUPLL
3
AVDD_DVI_1
4
RXA0N
5
TMDS_RX0-
RXA0P
TMDS_RX0+
6
GND_2
7
RXA1N
8
TMDS_RX1-
RXA1P
9
TMDS_RX1+
AVDD_DVI_2
10
RXA2N
11
TMDS_RX2-
RXA2P
TMDS_RX2+
12
GND_3
13
RXACKN
14
TMDS_RXC-
RXACKP
15
TMDS_RXC+
RXB0N
16
IC402
RXB0P
17
GND_4
18
RXB1N
MST3361M-LF-170
19
RXB1P
20
AVDD_DVI_3
21
RXB2N
22
RXB2P
23
GND_5
24
RXBCKN
25
RXBCKP
26
AVDD_DVI_4
27
R405
REXT
28
390
GND_6
29
AVDD_PLL
30
DDCBSCL
31
DDCBSDA
32
AVDD_ADC_1
33
C405
GND_7
0.1uF
34
VREFP
C406
35
C404
0.1uF
VREFN
36
004:I7
33
R400
0.1uF
HSYNC0
37
RGB_HS
004:I6
33
R401
VSYNC0
38
RGB_VS
C403
READY
PDP
P401
12505WS-04A00
1
001:L8;004:H8
PC_SER_CLK
2
001:L8;004:H8
3
PC_SER_DATA
007:C2
PC_W/PROTECT
4
VIDEO_SW1
R469
0
5
PDP
+2.5V_MST
+2.5V_VDDC
L407
HH-1M2012-121
C481
C482
C484
0.1uF
0.1uF
0.1uF
MUX_OUT_Pr
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
MEM_VREFA
C228
0.1uF
VDDR_MEM
001:F1;002:A2
MCLKA
001:F1;002:A2
/MCLKA
001:F1;002:A3
MCKENA
001:F1;002:A3
MEM_ODTA
001:F1;002:A3
/MCSA0
001:F1;002:A3
/MRASA
001:F1;002:A3
/MCASA
/MWEA
001:F1;002:A3
001:E1
MEM_QSA3
001:E1
MEM_QSA2
001:E1
/MEM_DQMA3
001:D1
/MEM_DQMA2
C227
VDDR_MEM
0.1uF
VDDR_MEM
VDDR_MEM
VDDR_MEM
VDDR_MEM
VDDR_MEM
VDDR_MEM
C217
C223
C225
C226
C231
C232
C233
C236
C238
C241
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
EBI_ADDR[1-24]
+3.3V_L
EBI_ADDR[1-15]
X260_FAD[0-15]
EBI_ADDR[16-24]
R229
10K
001:D8
/X260_FWR
22
R228
001:K8;006:J7
/X260_RESET_OUT
22
R230
X260_ALE1
+3.3V_L
001:D8
+3.3V_L
C212
0.1uF
+3.3V_L
C239
C242
0.1uF
10uF
16V
+3.3V_L
+3.3V_MST
+3.3V_VADC
+3.3V_MST
+3.3V_VMPLL
JK400
R460
JK400-*1
ZD405
10K
JK401
PPJ209-02
PPJ209-03
3.6V
R4071
JK401-*1
PPJ209-03
L402
L404
2A
[GN]1P_CAN
1K
001:L8
PPJ209-02
HH-1M2012-121
HH-1M2012-121
2A
COMP1_SW
2A
[GN]1P_CAN
2A
4A
[GN]CONTACT
4A
[GN]CONTACT
3A
[GN]O_SPRING
4A
3A
[GN]O_SPRING
4A
C449
C450
C451
C459
2B
[BL]1P_CAN
2B
[BL]1P_CAN
5B
[BL]C_LUG_L
3A
004:C8
0.1uF
0.1uF
0.1uF
0.1uF
COMP1_Y
5B
[BL]C_LUG_L
3A
2C
[RD]1P_CAN1
C460
2C
[RD]1P_CAN1
5C
[RD]C_LUG_L
2B
18pF
5C
[RD]C_LUG_L
2B
2D
[WH]1P_CAN
2D
[WH]1P_CAN
5D
[WH]C_LUG_L
5B
004:C8
5D
[WH]C_LUG_L
2E
[RD]1P_CAN2
COMP1_Pb
5B
C461
2E
[RD]1P_CAN2
4E
[RD]CONTACT
2C
READY
4E
[RD]CONTACT
2C
3E
[RD]O_SPRING
3E
[RD]O_SPRING
5C
004:E8
5C
+3.3V_MST
+3.3V_VPLL
COMP1_Pr
+2.5V_MST
+2.5V_VAUPLL
C462
004:E4
2D
READY
2D
MST_G[0-9]
5D
005:I1
5D
HH-1M2012-121
L405
L406
COMP_L_IN_1
HH-1M2012-121
2E
2E
100
MST_G[0]
C463
READY
100
MST_G[1]
4E
4E
C465
C468
100
MST_G[2]
0.1uF
005:I1
0.1uF
3E
3E
MST_G[3]
COMP_R_IN_1
MST_G[4]
MST_G[5]
C464
READY
100
MST_G[6]
MST_G[7]
MST_G[8]
001:B4
MST_G[9]
004:E5
3.3VST_MICOM
EXT_IN_B[2-9]
MST_B[2-9]
EXT_IN_B[2]
AR470
100
MST_B[2]
R4112
READY
EXT_IN_B[3]
MST_B[3]
DDC_SDA2
EXT_IN_B[4]
MST_B[4]
DDC_SCL2
EXT_IN_B[5]
MST_B[5]
TMDS2_RXC-
EXT_IN_B[6]
AR471
100
MST_B[6]
TMDS2_RXC+
EXT_IN_B[7]
MST_B[7]
EXT_IN_B[8]
MST_B[8]
TMDS2_RX0-
TMDS2_RX0+
EXT_IN_B[9]
MST_B[9]
TMDS2_RX1-
TMDS2_RX1+
HDMI_CEC
TMDS2_RX2-
DGND
TMDS2_RX2+
+2.5V_VDDC
+3.3V_VMPLL
+3.3V_VDDP
NC_1
1
60
NC_4
R4113
READY
SDA1
GND_10
DDC_SDA0
2
59
SCL1
3
58
A34
DDC_SCL0
GND_1
B34
TMDS1_RX2+
4
57
TMDS1_RX2-
TMDS0_RXC-
B11
5
56
VCC_8
A11
A33
TMDS0_RXC+
6
55
TMDS1_RX1+
VCC_1
7
IC409
54
B33
B12
GND_9
TMDS1_RX1-
TMDS0_RX0-
8
TMDS341APFCR
53
TMDS0_RX0+
A12
9
52
A32
GND_2
10
51
B32
TMDS1_RX0+
TMDS1_RX0-
TMDS0_RX1-
B13
11
50
VCC_7
A13
12
49
A31
TMDS0_RX1+
VCC_2
B31
TMDS1_RXC+
GND_13
13
48
102
B14
14
47
GND_8
TMDS1_RXC-
VDDP_4
TMDS0_RX2-
A14
SCL3
101
TMDS0_RX2+
15
46
DDC_SCL1
GND_3
16
45
SDA3
DDC_SDA1
100
FIELD/GPO
VCC_3
HPD3
17
44
99
VSOUT
R445
VSADJ
18
43
VCC_6
R4114
READY
33
MST3361_VS
001:B4
PRE
OE
98
HSOUT
R446
19
42
33
MST3361_HS
001:B4
R423
R425
NC_2
20
41
NC_3
+3.3V_MST
SOGOUT/DE
180
180
97
R447
33
DVI_DE
001:B4
+3.3V_MST
DATACK
R422
9.1K
R424
96
R448
0
EXT_IN_CLK
9.1K
VDDC_1
001:B3
95
R4115
READY
94
GND_12
MST_G[0-9]
93
VDDP_3
MST_G[0-9]
R4116
R403
R404
0
4.7K
4.7K
92
DATA[10]
MST_G[0]
DATA[11]
001:E8
HDMI_SEL0
0
R457
91
MST_G[1]
0
R458
DATA[12]
001:E8
HDMI_SEL1
0
R4117
90
MST_G[2]
001:E8
HDMI_SEL2
0
R459
0
R4118
HDMI_DDC_SDA
DATA[13]
HDMI_DDC_SCL
89
MST_G[3]
0
R4119
88
DATA[14]
MST_G[4]
0
R4120
TMDS_RXC-
TMDS_RXC+
87
DATA[15]
MST_G[5]
0
R4121
DATA[16]
TMDS_RX0-
86
MST_G[6]
0
R4122
DATA[17]
TMDS_RX0+
85
MST_G[7]
DATA[18]
0
R4123
84
MST_G[8]
0
R4124
TMDS_RX1-
TMDS_RX1+
83
DATA[19]
MST_G[9]
0
R4138
82
GND_11
0
TMDS_RX2-
R4139
TMDS_RX2+
81
VDDP_2
+5.0V
DATA[20]
MST_B[2-9]
+5.0VST
80
DATA[21]
79
DATA[22]
78
MST_B[2]
77
DATA[23]
MST_B[3]
IC404
C452
CAT24WC08W-T
76
DATA[24]
MST_B[4]
0.1uF
DATA[25]
MST_B[5]
75
A0
VCC
DATA[26]
MST_B[6]
1
8
74
C466
DATA[27]
MST_B[7]
A1
WP
R464
C
47uF
R475
100
73
2
7
003:L7;004:J3;004:J5;004:J8
4.7K
B
Q400
READY
16V
DATA[28]
/W_PROTECT
2SC3875S
R466
72
MST_B[8]
C467
R476
A2
SCL
E
0.1uF
100
71
DATA[29]
MST_B[9]
3
6
70
MDA
VSS
4
5
SDA
MCL
69
INT
001:D8
68
R441
33
/MST3361_IRQ
VDDP_1
67
66
SDA
R442
33
R454
22
SDA_CH2
65
SCL
R443
33
SCL_CH2
R455
22
16
LCD
5
15
R434
R473
10K
READY
C476
10
100pF
JK405-*1
4
14
A03-7071-094
R477
ZD407
R433
5.6B
10K
9
READY
PDP
6
3
13
1
11
ZD408
5.6B
R478
10K
7
8
2
12
8
3
13
2
12
C469
100pF
+5.0V
9
7
4
14
10
1
11
5
15
L403
HH-1M2012-121
6
+3.3V_L
16
+3.3V_MST
+3.3V_MST
C453
0.1uF
C457
R467
10uF
1000pF
10K
IC403
+3.3V_L
C454
C470
STMAV335
R492
R491
10K
KCN-DS-1-0089
470pF
10K
001:A3
33
SEL1
VCC
1
16
JK405
R449
R426
R4143
4.7K
001:L8;004:A8
004:G1
200
0.1uF
Y1
SEL2
33
001:A3
COMP1_Y
2
15
VIDEO_SW2
PDP
ZD420
C4012
R456
CDS3C30GTH
C443
75
R419
R4145
0.1uF
Y2
Y/R
READY
COMP2_Y
004:H1
200
3
14
004:B8
MUX_OUT_Y
PDP
75
R420
R4144
C4013
R427
004:I7
0
0.1uF
R
PB/G
004:B8
4.7K
001:L8;004:A8
RGB_G
4
13
MUX_OUT_Pb
C424
PDP
004:G1
75
R421
0.1uF
ZD421
C444
PB1
5
12
GND
CDS3C30GTH
READY
COMP1_Pb
PDP
75
C428
004:H1
R4140
100
R4147
0.1uF
PB2
PR1
0.1uF
100
R4152
004:G1
COMP2_Pb
6
11
COMP1_Pr
C429
C430
75
R4141
R4148
R4150
75
R4155
004:I7
0
0.1uF
G
PR2
0.1uF
100
004:H1
RGB_B
7
10
COMP2_Pr
C425
C431
75
R4142
0.1uF
R4151
75
R4154
004:C8
PR/B
8
9
B
0
RGB_R
C426
004:I7
75
R4153
+3.3V_L
R239
4.7K
X260_FAD[0-15]
IC207
AT24C512W-10SI-2.7
R232
4.7K
A0
VCC
1
8
A1
WP
2
7
NC
3
6
SCL
R256
22
SCL_CH3
GND
4
5
SDA
R257
22
SDA_CH3
C285
0.1uF
/X260_FRD
001:D8
R240
0
/FLASH_CS
001:C9;001:D8
+3.3V_L
R481
10K
ZD415
R4076
3.6V
1K
001:L8
COMP2_SW
JK402
DC1R019WDH
21
004:C8
R4024
0
20
C471
COMP2_Y
TMDS0_RX2+
1
18pF
3.3VST_MICOM
R4025
0
2
TMDS0_RX2-
3
004:C8
TMDS0_RX1+
R4026
0
4
COMP2_Pb
C472
5
READY
TMDS0_RX1-
R4027
0
6
R4028
0
TMDS0_RX0+
7
004:E8
8
COMP2_Pr
R4029
0
C473
R4060
TMDS0_RX0-
9
READY
27K
TMDS0_RXC+
R4030
0
10
Q407
G
2N7002(F)
CEC_2N7002
R4031
0
11
005:I1
CEC_2N7002
TMDS0_RXC-
12
HDMI_CEC
13
C474
COMP_L_IN_2
S
D
READY
003:I6
R4040
14
R4061
0
0
15
+5.0V
DDC_SCL0
R4041
0
DDC_SDA0
16
CEC_BYPASS
17
005:I1
18
19
C475
COMP_R_IN_2
R4020
R4022
READY
KDS184
5.1K
1K
22
D404
+3.3V_MST
C488
R4021
10uF
10K
4.7K
R4001
16V
C
001:A2
HDMI0_HPD
B
Q401
KRC104S
R4091
E
100K
CEC_BSS83
+3.3V_MST
R4049
IC406
4.7K
R497
AT24C02BN-10SU-1.8
004:L3
R439
4.7K
CEC_BSS83
WP_CTRL0
001:A2
1K
R4012
4.7K
A0
1
8
VCC
R4093
HDMI_POWER0
C
R4013
4.7K
A1
WP
004:I3
HDMICEC
R4018
4.7K
2
7
WP_CTRL0
0
C
Q406
B
R4005
R4008
A2
3
6
SCL
R4045
33
CEC_BSS83
R4051
KRC104S
47K
47K
GND
SDA
R4046
33
Q404
B
4.7K
4
5
2SC3875S
E
C491
/W_PROTECT
0.1uF
E
003:L7;004:G5;004:J5;004:J8
DDC_SDA0
DDC_SCL0
+3.3V_MST
L408
JK403
DC1R019WDH
21
20
TMDS1_RX2+
R4032
0
1
2
TMDS1_RX2-
R4033
0
3
R4034
0
TMDS1_RX1+
4
5
R4035
0
TMDS1_RX1-
R4036
0
6
TMDS1_RX0+
7
8
R4037
0
TMDS1_RX0-
9
TMDS1_RXC+
R4038
0
10
11
TMDS1_RXC-
R4039
0
12
HDMICEC
13
004:I7;004:J2
14
R4042
0
+5.0V
DDC_SCL1
15
DDC_SDA1
R4043
0
16
17
18
19
R4016
KDS184
5.1K
1K
R4023
22
+3.3V_MST
D402
R4017
C487
10K
R4003
10uF
4.7K
16V
C
001:A2
B
Q402
HDMI1_HPD
KRC104S
E
IC405
+3.3V_MST
AT24C02BN-10SU-1.8
R4044
IC407
4.7K
R496
AT24C02BN-10SU-1.8
004:L5
R440
4.7K
VCC
A0
001:A2
1K
R4014
4.7K
A0
VCC
8
1
WP_CTRL1
HDMI_POWER1
R4015
4.7K
1
8
004:I5
C
A1
2
7
WP
WP_CTRL1
C
Q405
B
R4004
R4007
R4019
4.7K
A2
3
6
SCL
R4047
33
WP
7
2
A1
R4050
KRC104S
47K
R4048
33
Q403
B
4.7K
47K
GND
4
5
SDA
2SC3875S
E
C492
SCL
A2
/W_PROTECT
0.1uF
6
3
E
003:L7;004:G5;004:J3;004:J8
SDA
GND
5
4
DDC_SDA1
DDC_SCL1
003:H6
DDC_SCL
JK404
DC1R019WDH
ZD418
5.6B
21
20
TMDS2_RX2+
R4080
0
1
004:A6
RGB_VS
2
TMDS2_RX2-
R4081
0
3
C477
R4082
0
22pF
TMDS2_RX1+
4
5
R4083
0
TMDS2_RX1-
6
TMDS2_RX0+
R4084
0
7
004:A6
RGB_HS
R4085
0
8
TMDS2_RX0-
9
C478
R4086
0
22pF
TMDS2_RXC+
10
004:C8
11
RGB_B
TMDS2_RXC-
R4087
0
12
003:H7
C483
HDMICEC
13
READY
004:I4;004:J2
14
DDC_SDA
R4088
0
+5.0V
DDC_SCL2
15
004:C8
DDC_SDA2
R4089
0
16
RGB_G
C479
17
READY
18
R4095
19
5.1K
R4096
KDS184
1K
22
004:E8
+3.3V_MST
D408
RGB_R
C480
READY
R4097
C495
10K
R4099
10uF
4.7K
16V
C
001:E8
B
Q409
001:L8
HDMI2_HPD
KRC104S
RGB_SW
R474
E
1K
+3.3V_MST
IC408
PC_SER_DATA
R4100
4.7K
AT24C02BN-10SU-1.8
004:L8
R4102
R4103
001:A2
1K
4.7K
R4107
4.7K
A0
VCC
WP_CTRL2
HDMI_POWER2
1
8
004:I8
C
R4108
4.7K
A1
2
7
WP
WP_CTRL2
Q410
B
R4105
R4106
R4109
4.7K
A2
SCL
R4110
33
C
R4101
3
6
R4111
33
PC_SER_CLK
Q411
B
4.7K
KRC104S
47K
47K
GND
4
5
SDA
2SC3875S
C496
/W_PROTECT
E
E
003:L7;004:G5;004:J3;004:J5
0.1uF
DDC_SDA2
DDC_SCL2
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