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Schematic Diagrams
B - 22 VGA NB9M-7
B.Schematic Diagrams
VGA NB9M-7
9/13 I2C_GPIO_T HERM_JTAG
G1M
PBGA533- 08MM
COMMON
I2CS_SDA
I2CS_SCL
JT AG_TRST
JT AG_TDO
JT AG_TDI
JT AG_TMS
JT AG_TCK
THERMD P
THERMD N
GPIO19
GPIO18
GPIO17
GPIO16
GPIO15
GPIO14
GPIO13
GPIO12
GPIO11
GPIO10
GPIO9
GPIO8
GPIO7
GPIO6
GPIO5
GPIO4
GPIO3
GPIO2
GPIO1
GPIO0
I2CE_SDA
I2CE_SCL
I2CD_SDA
I2CD_SCL
I2CC_SDA
I2CC_SCL
I2CB_SDA
I2CB_SCL
I2CA_SDA
I2CA_SCL
T2
T1
AG3
AE4
AG4
AF4
AF3
D9
D8
F2
F1
G2
G3
F3
K1
J1
J3
D1
D2
M1
C2
J2
K2
K3
M3
M2
C1
G1
N1
W6
Y6
N3
N2
B1
A2
R3
R2
T3
R1
U21
*ADM10 32ARM_ +U
8
7
6
54
3
2
1
SCLK
SDATA
ALERT#
GNDTHERM#
D-
D+
VDD
1101
R382
* 10K_04_+U
1100
SNN_GPIO5
VGA_3.3VS
Q35
*2N7 002 W_ +U
G
DS
30 Kohm s
R374
*1 0K_0 4
R407
*10K_ 04_ +U
AC_DET
I2CC_SCL
where n is 0-9 and R is 5K ohm .
VGA_3.3VS
XTAL_OUTBUFF
I2CB_SDA
STRAP2
R403 *0_04
R417
*270_04_+U
1110
VGA_THERMDC
R387
*10K_04_+U
R401 *0_ 04_ +U
35 Kohm s
R404 *0_04
.
L50
*HCB1005KF-121T20_04_+U
R359 * 30K_1%_04_+U
Value
NV_GPIO9
R370 *1K_04
R365 *2.2K_04
VGA_ALERT#
STRAP1
R352 *5K_1%_04_+U
0101
ROM_SCK
C47 *2200P_50V_04_+U
R24 *40.2K_04_+U
R405 *2.2K_04
R408 *2.2K_04
ADD PULL HIGH
10K(SCL), FOR
HD MI AU DIO
NV_XTAL_IN
R399 *0_04
500mA
1011
R371 * 10K_04_+U
Resistor range is R*n
VGA_THERMDC
VGA_3.3VS
Z2102
STRAP_CAL_PU_GND1
VGA_THERMDA
Y
D03-0227
???
I2CB_SDA 43
JTAG_TDO
SNN_GPIO11
R25 *40.2K_04_+U
SNN_BUFRST#
R357 * 15K_1%_04_+U
JTAG_TMS
NV_GPIO9
I2CH_SDA
Y
X4
*27MHZ_+U
1 2
VGA_3.3VS
ROMCS#
1.1VS15,16,20
C616
* 4700P_50V_X7R _04_+U
R662 *4 .7K_04_+U
0010
I2CC_SCL
C29
*4 .7U_6.3V_06_+U
AC_ IN#34,40
R383
*10K_04_+U
Mu lt il eve l
VGA_3.3VS
SNN_RFU_D15
SNN_GPIO8
VGA_3.3VS
VGA_THERMDA
R420 * 10K_04_+U
D03-0227
???
C599 *10U_10V_08_+U
12/13 XTA L_PLL
G1K
PBGA533- 08MM
COMMON
XTAL_SSIN
SP_PLLVDD
VID_PLLVDD
PLLVDD
XTAL_OUT
XTAL_OUTBUFF
XTAL_IN
D11
L6
K6
K5
E10
E9
D10
Y
SNN_RFU_C15
VGA_DDCCLK 14
SMD_VGA_THERM
C219
* .1U_16V_04_+U
VGA_3 .3 VS19
SNN_I2CD_SDA
R366 *0 _0 4_+U
R22
* 10K_04
1001
R362
* 10K_04_+U
VGA_3.3VS
1.1V S
STRAP2
SNN_GPIO18
SNN_GPIO13
R378 * 10K_1%_04_+U
GPU_PLLVDD
0.036 Amps
SNN_CRYPT_NC2
VGA_ALERT#
R385
* 2.2K_04_+U
5 Kohms
SNN_GPIO17
C597
*4 .7U_6.3V_06_+U
10 Kohm s
STRAP0
U19
*IC S91730AM LFT_+U
2
4
5
3 6
7
1
8
VDD
CLKOUT/FS_IN0
REFOUT/FS_IN1
GND SDATA
SCLK
CLKIN
PD
0000
D03-0221
I2CB_SCL 43
ROM_SI
VGA_BKLTEN
SSOUT
Resistor Value determines the 3 LSBs
Z2101
SMC_VGA_ THERM
SMC_VGA_THERM
VGA_DDCDATA14
C603
* 18P_50V_04_+U
C604
*18P_50V_04_+U
SMC_VGA_THERM 34
U20
*AT8 8SC08 08 C-SU_+U
1
4
7
86
5
3
2
GND2
GND1
VCC2
VCC1SCL
SDA1
SDA2
NC
1010
GPU_TESTMODE
SNN_RFU_F6
I2CS_SCL
C661
* .1U_16V_04_+U
SNN_GPIO19
VGA_3.3VS
VGA_BKLTEN 14
R421 * 10K_04_+U
R358 * 1K_04
I2CC_SDA 14
SNN_RFU_J5
I2CC_SCL
VGA_ ALERT#
Z2104
.
L10
* HC B1608KF-121T25_06_+U
C606
*.1U_16V_04_+U
25 Kohm s
AC_DET
SNN_GPIO10
R398
* 10K_04_+U
R386
*2 .2K_0 4_+U
Y
I2CB_SDA
R425 * 180_04_+U
VGA_ENAVDD 14
SNN_GPIO8
ROM_SO
I2CC_SCL 14
R389
* 2.2K_04_+U
Tied to Ground
SNN_I2CD_SCL
SS_VDD
Y
D03-0229
ROM_SI
NV_XTAL_OUT
R9
*4.7_ 04 _+U
VGA_ENAVDD
11/13 MISC
G1L
PBGA533- 08MM
COMMON
RFU
RFU
SPDIF
STRAP_REF_MIOB
STRAP_REF_3V3
STRAP2
STRAP1
STRAP0
RFU_G ND
TESTM ODE
RFU
RFU
BUFRST
I2CH_SDA
I2CH_SCL
ROM_SCLK
ROM_SO
ROM_ SI
ROM_CS
D15
C15
F9
F10
F11
A9
B9
C7
AC6
AD2 5
F6
J5
N5
A4
A3
C9
C10
A10
B10
Each strap pin represents a 4 bit value
VGA_3.3VS
I2CS_SDA
SS_OUT
C222
* 4.7U_6.3V _06_+U
R373
* 22_04_+U
0110
HDMI_HPD 43
SMD_VGA_ THERM
SNN_GPIO14
R649
*1 0K_0 4_ +U
Y
SPDIF_GPU
SNN_GPIO6
D03-0229
HDMI_HPD
R419 * 10K_04_+U
VGA_3 .3 VS
STRAP_CAL_PU_GND0
C38
*470P_50V_04_+U
R356 *0_04_+U
1000
ROM_SCK
Pu llup or Pu lldo wn co nfig ure s th e M S B
15 Kohm s
NV_3.3VS
+
C215
* 100U_6.3V_B2_ +U
R377 *5K_ 1%_ 04_ +U
Y
1111
VGA_3.3VS
SNN_GPIO0
R380
*22 _0 4_+ U
R351 *1K_04
R364 *100K_04_+U
R396
* 10K_04_+U
STRAP1
C622
* 1U_6. 3V_04_+U
SNN_GPIO16
Z2103 I2CC_SDA
C617
* .1U_16V_04_+U
45 Kohm s
EC _VGA _ALERT# 34
XTAL OUTBUFF _R
R375 * 47_04
0011
HDCPM ROM
0100
VGA_3.3VS
R353 *1K_04
VG A_3.3VS
ROM_SO
I2CH_SCL
JTAG_TCK
I2CC_SDA
JTAG_TRST
R391
*2.2K_04_+U
R418
* 10K_04_+U
0001
Y
0111
SMD_VGA_THERM 34
R443 *10K_04_+U
D03-0221
NV 3.3VS
15,42
I2CC_SDA
20 Kohm s
I2CB_SCL
R379 * 5K_1%_04
I2CB_SCL
VGA_3.3VS
R663 *4 .7K_04_+U
VG A_3.3VS
SS_REF
STRAP0
R esi st or
JTAG_TDI
SNN_GPIO2
I2CE_SCL
D03-0221
I2CE_SDA
Ti ed to V CC
D03A-0313
R369 *1K_04
C76
*1U_6.3V_04_+U
SNN_GPIO7
Sheet 21 of 51
VGA NB9M-7