MSI MS-8621 Schematic 0826
8
<Variant Name>
Title
7
6
5
4
Schematic No.
3
2
1
Date:
Iceman T510 PCI Plug-in Card with 16 MiB DDR
REVISION HISTORY
D D
Sch
PCB
Rev
Rev
0 00A
0 00A
0 00A
00A
00A
C C
00A
0 00A
0 00A
Date
02/27/04
03/24/04 Updates from Schematic review on 3/16/04. Added switching power supplies due to 500 mA 12V limitation. Added decoupling caps. Added signal integrity caps on +VIO PCI edge connector pins. Separated MVDDQ
03/26/04 Update from schematic review on 04/26/04. Addition of MVDDQ memory decoupling caps. Addition of analog RF AGC circuitry. Removal of Y/Cr/Cb detect signal. Redesign of VDDC and +6.5V switching regulators.
04/13/04 Replaced 1N5817 schottky diodes (thru-hole) with SK14 (SMD). Only PE4256 RF switch is now supported. Removed extra SMPS ouput caps. Removed PCIe regulators. Reduced R&C sizes to 0402 where possible.
04/15/04 Removal of 6.5V switching supply and replacement with dual linear supply. Reduction of bypass caps at all regulators. Removal of numerous filter beads.
04/19/04 Consolidation of Power and Ground naming/conventions. Changed Host Mode select to now include EEPROM/no-EEPROM boot states. Changed VDDC SMPS net names for easier location. Reduced serial terminating
04/23/04 Replaced core SMPS with MVPG30. Replaced some memory termination discrete resistors with R-packs. Added tuner shield mounting holes. Grounded MT2050 A/D I/P; ungrounded Balun CT; removed C345 and replaced
05/07/04 Changed PCI PRSNT pins to reflect est. 13W power consumption. Updated regulator current/dissipation numbers. Added C853 and replaced L801 with correct part. Connected C351 & C352 to GND_RF.
Initial revision of the schematic based on Rio Test Layout
and MVDDC power supplies.Now using +5V_BUS for regulator inputs -- Maverick will have different power supplies since PCIe has no +5V_BUS. Added alternate PCI signalling environment sensing circuit.
Added CB trap on RF input.
Regrouping of RF switch/MT2050 tuner/IF BPF/Rio FE blocks. Removal of discrete 2.5V (MVDD) regulator. Re-annotate according to new page numbering. Clean-up for netlist. Added Mechanical page.
Removal of many design redundancy features.
resistor package size. Added parallel termination on memory address/data lines.
Rio with library part/symbol. Corrected errors in VTT regulator circuit. Added Pad sharing notes. Changed R329, R323, R328, C343, R437 & R432 to 0603 pkg from 0402 pkg. Added R120 (PERR#).
Removed bracket, and updated REF902 to removed pin. Swapped SAW302 ouputs for routing. Added C630 - C635 for address signal integrity of middle layer address signals.
REVISION DESCRIPTION
105-A34600-00A
Thursday, August 26, 2004
Rev
0
B B
A A
Merlin (ATSB/DVB & Analog PCI) = A345
Maverick (PCIe) = A347
Iceman (PCI) = A346
Goose (Dual Rio PCI) = A365/371
Cougar (Dual Rio PCIe) = A447
8
7
6
5
4
3
2
1
5
PCI_AD[31..0]
60 ohms < PCI Trace impedance < 100 ohms.
D D
C C
B B
A A
C105 100nF
MPCI101
A62
+5V
A61
+5V#A61
A60
C106 10nF C107 10nF
PCI_AD0
PCI_AD2
PCI_AD4
PCI_AD6
PCI_C/BE#0
PCI_AD9
PCI_AD11
PCI_AD13
PCI_AD15
PCI_PAR
PCI_STOP#
PCI_TRDY#
PCI_FRAME#
PCI_AD16
PCI_AD18
PCI_AD20 PCI_AD21
PCI_AD22
PCI_IDSEL
PCI_AD24
PCI_AD26
PCI_AD28
PCI_AD30
PCI_GNT#
C108 10nF
C109 10nF
PCI_INT#
+5V_BUS
C115 100nF
53
U105
1
2
4
NC7SZ08M5
5
REQ64#
A59
+VI/O
A58
AD0
A57
AD2
A56
GND
A55
AD4
A54
AD6
A53
+3.3V
A52
C/BE#0
A51
KEY
A50
KEY#A50
A49
AD9
A48
GND#A48
A47
AD11
A46
AD13
A45
+3.3V#A45
A44
AD15
A43
PAR
A42
GND#A42
A41
RESERVED
A40
RESERVED#A40
A39
+3.3V#A39
A38
STOP#
A37
GND#A37
A36
TRDY#
A35
GND#A35
A34
FRAME#
A33
+3.3V#A33
A32
AD16
A31
AD18
A30
GND#A30
A29
AD20
A28
AD22
A27
+3.3V#A27
A26
IDSEL
A25
AD24
A24
GND#A24
A23
AD26
A22
AD28
A21
+3.3V#A21
A20
AD30
A19
PME#
A18
GND#A18
A17
GNT#
A16
+VI/O#A16
A15
RESET#
A14
3.3Vaux
A13
KEY#A13
A12
KEY#A12
A11
RESERVED#A11
A10
+VI/O#A10
A9
RESERVED#A9
A8
+5V#A8
A7
INTC#
A6
INTA#
A5
+5V#A5
A4
TDI
A3
TMS
A2
+12V
A1
TRST#
UNIVERSAL_PCI_BUS
R118 100R
R119 180R
PCI_C/BE#[3..0]
C102 4.7uF
RESERVED#B14
RESERVED#B10
PRSNT1# PRSNT2#
GND OPEN 25W
OPEN GND 15W
GND GND 7.5W
Est. Max. Power = 13W
PCI_RESET#
+VI/O#B59
GND#B57
+3.3V#B54
GND#B46
+3.3V#B43
+3.3V#B41
GND#B38
DEVSEL#
+3.3V#B36
GND#B34
+3.3V#B31
GND#B28
+3.3V#B25
GND#B22
+VI/O#B19
GND#B17
GND#B15
PRSNT2#
PRSNT1#
Power
+5V#B62
+5V#B61
ACK64#
AD1
AD3
AD5
AD7
AD8
KEY#B51
KEY#B50
M66EN
AD10
AD12
AD14
C/BE#1
SERR#
PERR#
LOCK#
IRDY#
C/BE#2
AD17
AD19
AD21
AD23
C/BE#3
AD25
AD27
AD29
AD31
REQ#
CLK
KEY#B13
KEY#B12
INTD#
INTB#
+5V#B6
+5V#B5
TDO
GND#B3
TCK
-12V
4
+3.3V_BUS +5V_BUS+12V_BUS
C104
4.7uF
B62
B61
B60
B59
B58
B57
B56
B55
B54
B53
B52
B51
B50
B49
B48
B47
B46
B45
B44
B43
B42
B41
B40
B39
B38
B37
B36
B35
B34
B33
B32
B31
B30
B29
B28
B27
B26
B25
B24
B23
B22
B21
B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
PCI_AD1
PCI_AD3
PCI_AD5
PCI_AD7
PCI_AD8
PCI_AD10
PCI_AD12
PCI_AD14
PCI_C/BE#1
PCI_SERR#
PCI_DEVSEL#
PCI_IRDY#
PCI_C/BE#2
PCI_AD17
PCI_AD19
PCI_AD23
PCI_C/BE#3
PCI_AD25
PCI_AD27
PCI_AD29
PCI_AD31
PCI_REQ#
PCI_CLK
R108 22K
C110 10nF
1
R117 22K
23
Q101
MMBT3906
Q102
1
32
2N7002LT1
3
PCI_C/BE#0
PCI_C/BE#1
PCI_PAR
PCI_STOP#
PCI_DEVSEL#
PCI_SERR#
PCI_TRDY#
PCI_FRAME#
PCI_IRDY#
PCI_C/BE#2
PCI_C/BE#3
PCI_IDSEL
PCI_REQ#
PCI_GNT#
PCI_CLK
PCI_INT#
PCI_AD0
PCI_AD1
PCI_AD2
PCI_AD3
PCI_AD4
PCI_AD5
PCI_AD6
PCI_AD7
PCI_AD8
PCI_AD9
PCI_AD10
PCI_AD11
PCI_AD12
PCI_AD13
PCI_AD14
PCI_AD15
PCI_AD16
PCI_AD17
PCI_AD18
PCI_AD19
PCI_AD20
PCI_AD21
PCI_AD22
PCI_AD23
PCI_AD24
PCI_AD25
PCI_AD26
PCI_AD27
PCI_AD28
PCI_AD29
PCI_AD30
PCI_AD31
U101
2
3
4
5
6
7
9
10
11
12
13
14
15
16
18
20
21
22
23
24
25
26
27
28
56
55
1
PI5C16211A
U103
2
3
4
5
6
7
9
10
11
12
13
14
15
16
18
20
21
22
23
24
25
26
27
28
56
55
1
PI5C16211A
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
1A9
1A10
1A11
1A12
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
2A9
2A10
2A11
2A12
1OE1
20E1
NC
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
1A9
1A10
1A11
1A12
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
2A9
2A10
2A11
2A12
1OE1
20E1
NC
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
1B9
1B10
1B11
1B12
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
2B9
2B10
2B11
2B12
VCC
GND
GND#19
GND#38
GND#49
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
1B9
1B10
1B11
1B12
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
2B9
2B10
2B11
2B12
VCC
GND
GND#19
GND#38
GND#49
54
53
52
51
50
48
47
46
45
44
43
42
41
40
39
37
36
35
34
33
32
31
30
29
17
8
19
38
49
54
53
52
51
50
48
47
46
45
44
43
42
41
40
39
37
36
35
34
33
32
31
30
29
17
8
19
38
49
2
B_AD0
B_AD1
B_AD2
B_AD3
B_AD4
B_AD5
B_AD6
B_AD7
B_C/BE#0
B_AD8
B_AD9
B_AD10
B_AD11
B_AD12
B_AD13
B_AD14
B_AD15
B_C/BE#1
B_PAR
B_STOP#
B_DEVSEL#
B_SERR#
B_TRDY#
B_FRAME#
B_IRDY#
B_C/BE#2
B_AD16
B_AD17
B_AD18
B_AD19
B_AD20
B_AD21
B_AD22
B_AD23
B_C/BE#3
B_IDSEL
B_AD24
B_AD25
B_AD26
B_AD27
B_AD28
B_AD29
B_AD30
B_AD31
B_REQ#
B_GNT#
B_PCI_CLK
B_INT#
C112 100nF
C113 4.7uF
B_AD[31..0]
B_C/BE#[3..0]
+PCI_I/O_VSEL
REG101
AS432S
1
R112
3 2
2.94K
B_AD0
B_AD1
B_AD2
B_AD3
B_AD4
B_AD5
B_AD6
B_AD7
B_AD8
B_AD9
B_AD10
B_AD11
B_AD12
B_AD13
B_AD14
B_AD15
B_AD16
B_AD17
B_AD18
B_AD19
B_AD20
B_AD21
B_AD22
B_AD23
B_AD24
B_AD25
B_AD26
B_AD27
B_AD28
B_AD29
B_AD30
B_AD31
B_C/BE#0
B_C/BE#1
B_C/BE#2
B_C/BE#3
B_PAR
B_FRAME#
B_STOP#
B_IRDY#
B_TRDY#
B_DEVSEL#
B_SERR#
B_REQ#
B_GNT#
B_IDSEL
B_INT#
B_PCI_CLK
B_RESET#
R101 10K
R110
3.74K
1%
4
NC
1
NC
2
R113
5 3
1.62K
1%1%
AB15
AD0/GPIO_E0/TO_ERR1
AA15
AD1/GPIO_E1/TO_VALID1
Y15
AD2/GPIO_E2/TO_START1
AB14
AD3/GPIO_E3/TO_SDATA1
AA14
AD4/GPIO_E4/TO_CLK1
Y14
AD5/GPIO_E5
AB13
AD6/GPIO_E6
Y13
AD7/GPIO_E7
AB12
AD8/GPIO_E8
AA12
AD9/GPIO_E9
Y12
AD10/GPIO_E10
AB11
AD11/GPIO_E11
AA11
AD12/GPIO_E12
Y11
AD13/GPIO_E13
AB10
AD14/GPIO_E14
AA10
AD15/GPIO_E15
Y7
AD16/GPIO_E16
AB6
AD17/GPIO_E17
AA6
AD18/GPIO_E18
Y6
AD19/GPIO_E19
AB5
AD20/GPIO_E20
AA5
AD21/GPIO_E21
Y5
AD22/GPIO_E22
AB4
AD23/GPIO_E23
AB3
AD24/GPIO_E24
AA3
AD25/GPIO_E25
Y3
AD26/GPIO_E26
AB2
AD27/GPIO_E27
AA2
AD28/GPIO_E28
Y2
AD29/GPIO_E29
AA1
AD30/GPIO_E30
Y1
AD31/GPIO_E31
AA13
C/BE0#/GPIO_E32
Y10
C/BE1#/GPIO_E33
AA7
C/BE2#/GPIO_E34
Y4
C/BE3#/GPIO_E35
AB9
PAR/GPIOd_E41
Y8
FRAME#/GPIOu_E36
W3
STOP#/GPIOu_E40
AB7
IRDY#/GPIOu_E37
AA8
TRDY#/GPIOu_E38
AA9
DEVSEL#/GPIOu_E39
V1
PERR#/VIP_HAD1/GPIOu_E43
W1
SERR#/VIP_HAD0/S_SCL/GPIOu_E44
AB8
REQ#/GPIOu_E42
V2
GNT#/VIP_HCTL/S_SDA/GPIOu_E45
AA4
IDSEL
W12
INTA#/INT#
Y9
PCI_CLK/VIP_CLK
W2
RST#/PERST#/VRST#
RIO510
R109 680R
MREG101
SC431LC5SK-1
DNI
U102A
+12V_BUS
1
+VDDC_18
R120 100K
PCI_VREF
V3
PCI (VIP) Interface (1/9)
Micro-Star International Co., LTD.
Iceman PCI Connector, Level Shifters & Rio Interface
Size Document Number Rev
B
8621-100 ATI PCI TV CARD
4
3
2
Date:
Thursday, August 26, 2004
1
110
Sheet of
100
5
4
3
2
1
J201
D D
C C
Shunt regulator for +V_AUD
Vout = 3.3V
Iout = 10 mA max. (100R)
+5V_RF
R211 100R
C225 100nF
C226 4.7uF
AUD
B B
AUD_LVL_SEL(5)
I2S_RESET#(5)
VIDEO
GND
GND#3
GND#5
CASE
CASE#10
CASE#11
REG202
AS432S
R213
3 2
1.5K
1%
1
6
Y
8
C
7
AL
4
AR
2
3
5
9
10
11
1
C207 33pF
+V_AUD
5 3
C209 33pF
C208 33pF
B209 120R
MREG202
SC431LC5SK-1
DNI
C206 33pF
c c c c c c
R212
2.49K
1%
4
NC
1
NC
2
B202 120R
B203 120R
B204 120R
B205 120R
C210 33pF
C227 10uF
AUD
C228 100nF
C218
2.2uF
C222 4.7uF
C223 4.7uF
C230 100nF
C229 10uF
C219
100nF
1
2
3
4
5
6
7
8 9
AUD
L201 1.2uH
C202
120pF
L202 1.2uH
C211
120pF
L203 1.2uH
C214
120pF
AUD
U201
VCOM
RIN
LIN
VSS
VA
VD
SEL
NC#8 SDTO
AK5355VT
NC#15
TST1
DIF
PDN
BCLK
MCLK
LRCK
C201 100nFB201 120R
R202
C203
75.0R
120pF
AVSS
R203
C212
75.0R
120pF
AVSS
R205
C215
75.0R
120pF
AVSS
16
AUD
15
14
13
12
11
10
R214 10K
AVSS
C204 100nF
C205 100nF
C213 100nF
R206 33R
AUD
U102G
P4
CVBS_IN0
P2
CVBS_IN1
M2
LUMA_IN
R1
CHROMA_IN
RIO510
B4
GPIOd_C3/I2S_DI
B5
GPIOd_C2/I2S_DO
C5
GPIOd_C4/I2S_WS
A4
GPIOd_C1/I2S_SCLK
A5
GPIOd_C0/MCLK
C220 22pF
GPIO_D0/PDATA0
GPIO_D1/PDATA1
GPIO_D2/PDATA2
GPIO_D3/PDATA3
GPIO_D4/PDATA4
GPIO_D5/PDATA5
GPIO_D6/PDATA6
GPIO_D7/PDATA7
GPIO_D8/PDATA8
GPIO_D9/PDATA9
GPIOd_D10/PCLK
A/V I/O &
Oscillator
(7/9)
XTAL_OUTXTAL_IN
R208 1.0M
Y201
21
27.05MHz
OSC_AVDD
OSC_AVSS
OSC_OUT
L4K4
C221 22pF
C6
B6
C7
B7
A7
B8
A8
C9
B9
A9
C8
K3
J3
J4
OSCOSC
OSCOSC
R209 10K
Shunt regulator for +V_OSC
Vout = 1.8V
Iout = 15 mA max. (75R)
+V_OSC
REG201
AS432S
OSCOSC
C216 100nF
C217 4.7uF
3 2
+3.3V_BUS
R201 75R
402
R204
681R
1%
4
1
1
2
R207
1.5K
1%
NC
NC
5 3
MREG201
SC431LC5SK-1
DNI
OSC
OSC
Pad sharing:
REG201/MREG201
REG202/MREG202
A A
Micro-Star International Co., LTD.
Iceman A/V Input & Rio Oscillator
Size Document Number Rev
B
8621-100 ATI PCI TV CARD
5
4
3
2
Date:
Thursday, August 26, 2004
1
210
Sheet of
100
5
J301
1
234
5
c
J302
D D
234
5
c
Install as
required for EMI
R340 0R
R341 0R
R342 0R
R343 0R
R355 0R
R356 0R
c
C C
B B
A A
RF_AGC_LPF(4)
PDET_VCMP_PWM
PDET_CMP
AUX_VREF_PWM
IF_AGC_LPF(4)
C304 10nF
C308 10nF
1
SCL_3V3(5)
SDA_3V3(5)
+5V_RF
C333
100nF
RF
R327 12K
R316 1K
C354 100nF
R347 1K
C355 100nF
5
ANT/FM _RF
CABLE_RF
C334
10nF
R315
0R
RF
R334 2K7
RF
R319
12K
1
U302
3
RF IN 1
13
RF IN 2
17
V1
19
V1#19
18
V2
1
GND
2
GND#2
4
GND#4
7
GND#7
9
GND#9
12
GND#12
14
GND#14
15
GND#15
RF
PE4256
Q301
BFS17
2 3
R332
75R
C343 10nF
1
3
R317
392K
+5V_RF
+
-
2 5
R304 0R
RF OUT
RF GND
RF GND#6
RF GND#10
RF GND#11
RF GND#16
RF GND#20
RF
R320
4.7K
Q302
1
BFS17
2 3
R333
1K
RF
C353 100nF
U303
4
LMV321M5
RF
C329 100nF
C335 10nF
RF
R344 0R
8
B303 120R
5
6
10
11
16
20
RF
R328
4.7K
1
4
RF_SW_OUT
DNI
C321 10nF
R312 10K
R313 10K
R322
20K
R330 75K
R329
12K
Q303
BFS17
2 3
RF
4
+V_AUD
RF
ANT/FM_SEL
CABLE_SEL
C344 10uf
CB Trap
C318 100nF
RF
RF
C301 39pF
R323 0R
R331 0R
C336
100nF
C302 27pF
C305
180pF
L302
220NH
RF RF
RF
DNI
C337
100nF
R321
560R
should be 680R
3150068100
C306
82pF
Place inside metal shield
R337 100R
R338 100R
C303 56pF
L303
330nH
C323
10nF
C328 100nF
RF
C338
3.3NF
C339
1uF
RF
3
VCC_mx1
SROn
C350 18pF
DNC_6
SROp
4
MIX2_ip
GPADin
RFRF
MIX2_in
VGAop
Pad sharing:
R335/R336
R325/R345
R326/R346
R323/R331
837
3738394041424344454647
DNC_5
VCC_tga
VCC_mx2
AVCC_lo2
LO2_Reg
LO2_lpf
DVCClo2
GND_PAD
VGAon
VCCvga
VGActrl
24
R335 0R
R336 0R
C349 100nF
R324 560R
RF
5
6
RF
FGAop
FGAon
LO2_tk
DNC_4
GPO1
DNC_3
VGAip
VGAin
LO Leakage
Filter
L301
12NH
T301
64
Transformer
R314
330R
RF-
C340
22pF
+5V_RF
3
2
+5V_RF
10
11
12
C347
1uF
13
1
2
3
4
5
6
7
8
9
RF
RF
C307
2.0pF
RF
MT2050_RF_IN
RF+
L305
82nH
U301
LNAIn_n
VCC_LNA1
AGC_In
AVCC_Io1
LO1_tk1
LO1_tk2
LO1_Reg
DVCC_Io1
LO1_lpf
GPO0
DNC_1
SERca
MT2050TR
C348
22pF
RF
C351 33pF
B302
1.8NH
SAW301 CB00058
1
2
48
GPO2
LNAIn_p
MIX1_op
MIX1_on
VCC_LNA2
I2C_en
SCL
SDA
DNC_2
VCC
1314151617181920212223
Y301 4.000_Mhz
2 1
C352 33pF
R339 1K
L304
7.5NH
36
35
34
33
32
31
30
29
28
27
26
25
49
DNI
RF
2
C324
1uF
RF
2
+12V_BUS
1 3
C309
4.7uF
I(load) = 500 mA max.
Est. Regulator Power = 1.8W
+5V_RF
C325
1uF
IFOutP
IFOutN
C330
6.8nF
R318 560R
RF
C346 1uF
RF
1
+5V Regulator for Tuner & IF Strip
CASE
C327
22pF
RF
C332
100nF
R325 0R
R326 0R
+8V_REG
4
L306
1uH
RF
C310
4.7uF
REG301
MC78M08CDT
IN OUT
GND
2
C326
1uF
C331
100nF
RF
Micro-Star International Co., LTD.
Iceman RF Switch & MT2050 Tuner
Size Document Number Rev
B
8621-100 ATI PCI TV CARD
Date:
Thursday, August 26, 2004
REG302
MC78M05CDT
1 3
IN OUT
CASE
GND
2
RF
Est. Regulator Power = 1.4W
C341
10nF
1
2
SAW302 44.0MHZ
534
R345 0R
R346 0R
MT2050_VGA_OUTn (4)
MT2050_VGA_OUTp (4)
1
4
SAW2_OUTp (4)
SAW2_OUTn (4)
Sheet of
+5V_RF
C311
RF
4.7uF
RF
100
310
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