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For ACER NC
+3V3SB_uP
D402
NC/UDZSNP5.6B
R472
NC/27K OHM 1/10W
R409
9,14
CEC
NC/100 OHM 1/10W
ZD401
NC/UDZSNP5.6B
+3V3SB_uP
R429
NC/10K OHM 1/10W
R401
NC/0 OHM 1/10W
21
3V3SB_EN
R475
NC/33 OHM 1/10W
3,4
HSY NC
R476
NC/33 OHM 1/10W
3,4
VSY NC
Page 7 ,DVDTXRX 33 ohm
Page 3 ; H , V have ESD protect
CEC_IRQ
C404
NC/0.1UF16V
+3V3SB_uP
R405
U406
NC/10K OHM 1/10W
OSCO
1
32KOSCO
VDD_RTC
OSCI
2
32KOSCI
GPIOA0/AD0
4
NRST
GPIOA3/AD3/IR
5
PWM1/GPIOC1
GPIOA3/SCL3/P1.0
6
RXD/IRQ3/GPIOB7
GPIOA3/SDA3/P1.1
7
TXD/IRQ2/GPIOB6
GPIOA6/SCL1
8
HIN/GPIOB5
GPIOA7/SDA1
9
VIN/GPIOB4
GPIOB0/SCL2
CEC_IRQ
10
IRQ1/P1.3GPIOB3
GPIOB1/SDA2
C405
NC/4.7uF/10V
NC/6702F_OG200WT
OPTION for CEC Stand by Function
+3V3SB_uP
FB402
NC/BEAD
+
C403
NC/10uF/16V
+3V3SB_uP
NC/10K OHM 1/10W
20
18
R490
33 OHM 1/10W
KEY 1
17
OIRI
16
PS_ON_SW
15
R481
NC/33 OHM 1/10W
HDMI_INT
14
R406
NC/33 OHM 1/10W
13
R407
NC/33 OHM 1/10W
TURN_ON
12
R408
NC/33 OHM 1/10W
11
R410
NC/33 OHM 1/10W
STANDBY
For ACER NC
Y 402
R473
NC/32.768 KHZ
OSCO
1
NC/33 OHM 1/10W
C446
NC/20PF
T P V ( Top
Victory
Electronics
Co . , Ltd. )
絬 隔 瓜 絪 腹
T2848-H-X-X-2-032408
Key Component
CEC uP
Date
Friday , April 11, 2008
59
DV33
Q401
NC/2N7002 SOT-23
OSCL0
9,19
DV33
Q402
NC/2N7002 SOT-23
OSDA0
9,19
C402
+3V3SB_uP
CN402
0.1UF16V
1
2
+3V3SB_uP
3
4
NC/CONN
R402
R403
ISP PORT
NC/10K OHM 1/10W
9
OSCL0_SB
9,12
OSDA0_SB
21
9
TURN_ON
9
STANDBY
9
2
OSCI
C442
NC/20PF
OEM MODEL
AT2645
TPV MODEL
TV2668W-AED
PCB NAME
715T2848-H
Sheet
13
of
22
Size
B
Rev
C
称爹
<称爹>
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