Acer AT3247 Service Manual page 55

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U400I
AC1
JRTCK
1
TP301
JRTCK
AE1
OPWM2
OPWM2
AC2
JTDI
JTDI
AD2
JTCK
JTCK
AE2
OPWM1
OPWM1
AF2
OPWM0
OPWM0
AB3
JTMS
JTMS
AC3
JTDO
JTDO
AD3
JTRST#
JTRST_
AE3
1
TP302
VCXO
AF3
MAIN_SDA
R328
SMD/0402
OSDA0
AB4
LED_G
NC/4K7 1/16W 5%
DV33
GPIO6
AC4
HPD2
GPIO4
AD4
OSCL1
OSCL1
AE4
MAIN_SCL
OSCL0
AA5
HPDET
GPIO5
AB5
HPD0
GPIO2
AD5
OSDA1
OSDA1
AA6
HPD1
GPIO3
A12
PANEL_VCC_ON/OFF
R341
4K7 1/16W 5%
GPIO1
B14
USB_ON
GPIO19
A15
AMP_MUTE
GPIO17
B15
R338
470 OHM 1/10W
DV33SB
GPIO18
B16
GPIO_14
1
2
HP_SC_MUTE
GPIO14
A K
C16
GPIO_15
D711
BAS32L
GPIO15
D16
BL_DIM
GPIO7
E16
GPIO_16
Strapping
R318
GPIO16
E17
INT_CI
GPIO13
E18
MT8292_MUTE
Support CI
NC
GPIO12
E20
CE#_CI
GPIO0
D21
EDID_WEN
No Support CI
4.7K
OSDA2
E21
NVM_WEN
OSCL2
C22
MT8292_RESET
GPIO11
D22
OIRO
1
TP300
R318
SMD/0402
OIRO
C23
RESET_CI
NC/4K7 1/16W 5%
GPIO10
D23
INVERTER_SW
GPIO9
E23
SOUND_EN
R325
SMD/0402
GPIO8
AB8
U0TX
4K7 1/16W 5%
U0TX
AC8
U0RX
U0RX
AD8
OPCTRL5
R329
SMD/0402
OPCTRL5
AB9
OPCTRL4
LED_R
NC/4K7 1/16W 5%
DV33SB
OPCTRL4
AC9
OPCTRL3
R334
OPCTRL3
AB10
4K7 1/16W 5%
OPCTRL2
AC10
OPCTRL1
OPCTRL1
AD10
OPCTRL0
OPCTRL0
AB11
ORESET#
R316
ORESET_
AC11
OPWRSB
SMD/0402
DV33SB
OPWRSB
AD11
RC6
OIRI
V13
C_XREG
10K 1/16W 5%
AVDD12_LDO
R23
AVDD12_PLL
AVDD12_DMPLL
N24
AVDD12_PLL
DV33
R317
AVDD12_ADCPLL
P24
AVDD12_PLL
1 OHM +-5% 1/10W
AVDD12_TVDPLL
R24
AVDD12_PLL
AVDD12_DTDPLL
N25
AVDD12_PLL
AVDD12_SY SPLL
N26
AVDD12_PLL
R300
AVDD12_APLL
W23
KEY _UP_DN_DCSW
NC/1KOHM +-1% 1/10W
ADIN5_SRV
W24
ADIN2
ADIN4_SRV
Y 24
RF_AGC_5362
ADIN2_SRV
Y 25
ADIN1
ADIN3_SRV
AA25
KEY _MENU_L_R_SOURCE
ADIN1_SRV
AA26
Light_Sensor
ADIN0_SRV
V10
AVDD12_USB
AVDD12_USB
AC6
AVDD33_USB
AVDD33_USB
AD6
AVDD33_USB
AVDD33_USB
AE5
USB_DM
USB_DM0
AF5
USB_DP
+5V_STB
DV33SB
USB_DP0
AE6
USB_DM1
AF6
R314
USB_DP1
AF4
USB_VRT
NC/0R05 1/10W 5%
USB_VRT
V26
OXTALI
R321
XTALI
W25
AVSS33_XTAL
820R 1/10W 1%
AVSS33_XTAL
V24
AVDD33_XTAL
3
AVDD33_XTAL
V25
OXTALO
XTALO
AC7
AVSS33_USB
AD7
AVSS33_USB
V11
AVSS12_USB
P22
AVSS12_PLL
R323
AVSS12_PLL
N23
AVSS12_PLL
1K8 1/10W 1%
AVSS12_PLL
P23
AVSS12_PLL
AVSS12_PLL
RESET CIRCUIT
MT5362-PBGA470
NEAR IC
DV33SB
1
2
AVDD33_XTAL
FB302
120R/500mA
C311
C307
1uF 16V
100N 16V
AVSS33_XTAL
SMD/0402
AV12
NEAR IC
1
2
AVDD12_PLL
FB303
120R/500mA
C332
C320
C309
4.7UF 10V
4.7UF 10V
100N 16V
AVSS12_PLL
SMD/0402
R325
4.7K
NC
DV33SB
DV33
R309
NC/10K 1/10W 5%
+
C312
R330
NC/15K 1/10W 1%
R336
NC/220uF 16V
NC/0R05 1/10W 5%
1
R310
1
Q300
NC/0R05 1/10W 5%
NC/MMBT3904
C319
R311
4.7UF 10V
D300
NC/5K1 1/10W 1%
NC/BAS32L
RESERVED RESET CIRCUIT
U302
MAX809STRG
1
VCC
GND
ORESET#
NVM_WEN(538x NVM write control):
write_enable: High
R301
write_dis able: Low
10K 1/16W 5%
SMD/0402
NVM_WEN
R306
1
10K 1/16W 5%
SMD/0402
R307
10K 1/16W 5%
SMD/0402
RX
NEAR IC
AV12
FB323
1
2
AVDD12_USB
USB_VRT
R331
120R/500mA
5K1 1/10W 1%
C327
C326
4.7UF 10V
100N 16V
SMD/0402
USB_DP
10N 50V
USB_DM
C333
C310
100N 16V
TH320
SMD/0402
NC/PTCR
1
+5V_SW
R337
C334
NC/4K7 1/10W 1%
10U 10V
U303
STMPS2171STR-SOT23-5
5
IN
OUT
ORESET#
GND
USB_ON
4
EN
FAULT
Q302
NC/MMBT3904
4K7 1/16W 5%
C301
+
NC/100uF 10V
NC/BAV99
D323
RC6
DV33SB
DV33
DV33
DV33
DV33
R302
R304
10K 1/16W 5%
10K 1/16W 5%
SMD/0402
SMD/0402
U301
SMD/0402
8
1
VCC
E0
R303 33R 1/16W 5%
7
2
WC
E1
MAIN_SCL
R319 100R 1/16W 5%
MSCL
6
3
SCL
E2
Q301
MAIN_SDA
SMD/0402
MSDA
5
4
SDA
VSS
MMBT3904
R320 100R 1/16W 5%
SMD/0402
M24C32-WMN6TP
IIC ADRESS "A0"
CN333
2
1
TX
R312
NC/0R05 1/16W
+5V_STB
4
3
RC6
6
5
R313
NC/0R05 1/16W
DV33SB
MSCL
8
7
MSDA
NC/CONN
OTS ONLY
55
1,2,3,4,6,7,8,9,10,11,12,13,14
NEAR IC
2,6,10,12,14
AV33
FB322
2,3,10,11,12,13,14
1
2
AVDD33_USB
120R/500mA
1,2,4,7,8,11,12,13,14
2,4,7,10,12,13,14
C329
C330
4.7UF 10V
100N 16V
1,2,8,9,10,11,12,13,14
SMD/0402
8
8
8
7
13
BAV99
BAV99
1
D322
D321
+5V_SW
13
4
14
R332
0R05 1/16W
3
CN321
4
R333
0R05 1/16W
2
4
1
CONNENTOR
4
14
2
PANEL_VCC_ON/OFF
2
+
7
KEY _MENU_L_R_SOURCE
FB324
C331
7
KEY _UP_DN_DCSW
100uF 16V
1
2
120R
13,14
13,14
USB 2.0
1
C336
2
C335
R340
3
USB_OFF
100N 16V
NC/36K 1/10W 5%
10,12
10U 10V
R339
DV33
R322, D323,
CN332
NC
DV33SB
CN332
1
R322 NC/100R 1/16W 5%
2
3
4
13
5
13
1,2,10,13
iTV
NC/CONN
R308
NC/820K
 
1/10W
2,4,7,10,12,13,14
X300
OXTALI
1
2
OXTALO
1,7
54MHz
C302
CL=9P
L300
220NF10V
C304
C305
0U82
SMD/0402
10P 50V
10P 50V
1,2,10,13
11,13
C308
1N 25V
The item of this page start from "300"
T P V ( Top
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL
32AV615D
絬 隔 瓜 絪 腹
G3431-1-X-X-081229
TPV MODEL
E32RG2NB6WTBNCS
Key Component
05. MT5381 PERIPHERAL
PCB NAME
715G3431-1
Monday , January 12, 2009
Sheet
5
of
14
Date
GND
GND
AV12
AV12
AV33
AV33
DV33
DV33
DV33SB
DV33SB
+5V_SW
+5V_SW
CE#_CI
CE#_CI
RESET_CI
RESET_CI
INT_CI
INT_CI
RC6
RC6
USB_OFF
USB_OFF
HPD2
12
HPD2
OPWRSB
OPWRSB
HPDET
HPDET
BL_DIM
BL_DIM
OPWM0
OPWM0
OPWM2
OPWM2
OPWM1
OPWM1
INVERTER_SW
INVERTER_SW
PANEL_VCC_ON/OFF
KEY _MENU_L_R_SOURCE
KEY _UP_DN_DCSW
LED_R
4,7
LED_R
LED_G
7
LED_G
ADIN1
9
ADIN1
ADIN2
9
ADIN2
MAIN_SCL
MAIN_SCL
MAIN_SDA
MAIN_SDA
SOUND_EN
13
SOUND_EN
HPD0
12
HPD0
EDID_WEN
EDID_WEN
HPD1
12
HPD1
AMP_MUTE
13
AMP_MUTE
OSCL1
7
OSCL1
OSDA1
7
OSDA1
JTRST#
7
JTRST#
JTDO
7
JTDO
JTCK
7
JTCK
JTDI
7
JTDI
JTMS
7
JTMS
OPCTRL0
7
OPCTRL0
OPCTRL1
7
OPCTRL1
OPCTRL3
1,4
OPCTRL3
OPCTRL4
4,7
OPCTRL4
OPCTRL5
4
OPCTRL5
U0TX
7,10
U0TX
U0RX
7,10
U0RX
RC6
7
RC6
MT8292_MUTE
MT8292_MUTE
MT8292_RESET
MT8292_RESET
+5V_STB
+5V_STB
TX
7
TX
RX
7
RX
DV33SB
DV33SB
GPIO_14
7
GPIO_14
GPIO_15
7
GPIO_15
GPIO_16
GPIO_16
Light_Sensor
7
Light_Sensor
RF_AGC_5362
3
RF_AGC_5362
+5V_STB
+5V_STB
HP_SC_MUTE
HP_SC_MUTE
Size
Custom
Rev
1
<称爹>
称爹

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