Acer AT3247 Service Manual page 60

U400E
AB24 CVBS0P
CVBS0P
AC24 SIDE_CVBS_IN
CVBS1P
AC25 CVBS0N
CVBS0N
AD25 SIDE_C_IN
CVBS3P
AD26 SIDE_Y _IN
CVBS2P
AB22 AVSS33_CVBS
AVSS33_CVBS
AA23 AVDD33_CVBS
AVDD33_CVBS
AE25 SC2_C_IN
CVBS_SC0
AE26 SC2_Y _CVBS_IN
CVBS_SY 0
AE24 SC1_Y _CVBS_IN
CVBS_SY 1
AF25 C_AUTO_DET
CVBS_SC1
AB15 AVSS33_REG
AVSS33_REG
AB19 AVSS33_REG
AVSS33_REG
AB13 AVDD33_REG
AVDD33_REG
AC19 AVDD33_REG
AVDD33_REG
AB20 AVSS12_RGB
AVSS12_RGB
AC20 AVDD12_RGB
AVDD12_RGB
AD19 BP
BP
AE19 GP
GP
AD20 GN
COM
AE20 RP
RP
AB18 VSY NC
VSY NC
AC18 HSY NC
HSY NC
AF19 SOG
SOG
AD21 SOY 0
SOY 1
AE22 SOY 1
SOY 0
AD23 Y 1P
Y 0P
AE23 Y 1N
COM0
AD24 PB1P
PB0P
AF24 PR1P
PR0P
AE21 Y 0P
Y 1P
AF21 Y 0N
COM1
AD22 PB0P
PB1P
AF22 PR0P Y 0_IN
PR1P
V18 DVDD12_RGB
AVDD12_RGB_DIG
ZD550
NC/UDZSNP5.6B
MT5362-PBGA470
AV1 (Component1) PB0_IN
AV1_YPbPr L/R INPUT
ZD551
NC/UDZSNP5.6B
CN552
2 Y 0_IN ZD552
NC/UDZSNP5.6B
1
4 PB0_IN
PR0_IN
3
6 PR0_IN
5
JACK
NC/AV2-8.4-09-4
1
CN556
2 AV1_AudioLIN 2
1 3
5
4 AV1_AudioRIN 4
3
CN553
5105-840-072-77
Only Toshiba Use
AV1 AUDIO
Modify VGA Pin
11 circuit,
del R560, R563 +5V_SW
(11/27 Benson)
6 RED_GND
VGA_DET 11 1 RED D564
7 GRN_GND BAS32L
12 2 GRN
VGASDA_IN
8 BLU_GND D565
VGA_HIN 13 3 BLU BAS32L
9 1 2 VGA_PLUGPWR
A K
VGA_VIN 14 4 R591
10 100 OHM +-5% 1/10W
VGASCL_IN 15 5
CN554 C562
100N 16V
DSUB15-FEM
Modify VGA Pin
15 circuit,
del R571, R562
(11/27 Benson)
CN554 New component
+5V_SW
VGA_PLUGPWR
D568
NC/BAS316
R555
VGASCL_IN
ZD562 100 OHM +-5% 1/10W
NC/UDZSNP5.6B
+5V_SW
VGA_PLUGPWR
D569
NC/BAS316
2SJ-P523-A04
R590
2 VGA_AudioLIN VGASDA_IN
ZD563 100 OHM +-5% 1/10W
3 VGA_AudioRIN
NC/UDZSNP5.6B
1
CN555
Modify by Victor - 1208
VGA/Audio L/R INPUT
AV12 AV12
L550
AVDD12_RGB
0U10 H C551
C552 C553 C566
4.7UF 10V 10U 10V Y 5V 100N 16V 100N 16V
SMD/0402 SMD/0402
AVSS12_RGB
AV33 DV33SB
L553
AVDD33_CVBS
0U10 H C586
C584 C571
4.7UF 10V 10U 10V Y 5V 100N 16V
SMD/0402
AVSS33_CVBS
NEAR YPBPR CONNECTOR NEAR MT5362
SMD/0402
SMD/0402 C559 4N7 25V
D553 NC/BAS316 SOY 0
1 2 R551 0R05 1/16W
+5V_SW
A K
C561 10N 16V
R564 Y 0P
L554 R553 68R 1/16W 5%
0U10 H 18 OHM +-5% 1/16W SMD/0402 SMD/0402
SMD/0402 SMD/0402
C564
R556 15P 50V
SMD/0402
R570 SMD/0402 SMD/0402 C565 10N 16V
Y 0N
0R05 1/16W R557 100R 1/16W 5%
D554 NC/BAS316
1 2
+5V_SW
A K
C568 10N 16V
R566 PB0P
L556 R559 68R 1/16W 5%
0U10 H 18 OHM +-5% 1/16W SMD/0402 SMD/0402
SMD/0402
SMD/0402
R561 C569
15P 50V
R565
C574
15P 50V
L558 R569
0U10 H 18 OHM +-5% 1/16W SMD/0402 C576 10N 16V
SMD/0402 PR0P
R567 68R 1/16W 5%
1 2 SMD/0402 SMD/0402
A K +5V_SW
D555
NC/BAS316
NEAR YPBPR CONNECTOR
+5V_SW
D556
NC/BAS316
C577 10U 10V R568
AV1_AudioRIN AV1_RIN
27K 1/16W 5%
SMD/0402
ZD556
+5V_SW
NC/VPORT0603100KV05 C579
0.01uF/50V
D557
NC/BAS316
C581 10U 10V R572
AV1_AudioLIN AV1_LIN
27K 1/16W 5%
ZD557 SMD/0402
NC/VPORT0603100KV05 C583
0.01uF/50V
VGA_PLUGPWR
VGA_PLUGPWR
C570
220N 16V
U550
1 8
E0 VCC
2 7
E1 WC
3 6 DDCSCL
E2 SCL
4 5 DDCSDA
VSS SDA
M24C02-WDW6P
EDID_WEN
R599
NC/10KOHM +-5% 1/10W
R558
10KOHM +-5% 1/10W
FB758
VGASCL_IN# 4052_VCC
VGASCL_IN# R576 DDCSCL
NC/100R 1/16W 5%
VGASDA_IN# R575 DDCSDA FB759
NC/100R 1/16W 5%
U157
R589 U0TX 1 16
2Y 0 VCC
10KOHM +-5% 1/10W 2 15
2Y 2 1Y 2
Change U0TX, VGASDA_IN# 3 14 DDCSCL
2Z 1Y 1
4 13 VGASCL_IN#
U0RX(11/27
2Y 3 1Z
VGASDA_IN# DDCSDA 5 12 U0RX
Benson) 2Y 1 1Y 0
6 11
E 1Y 3
7 10 R573
VEE S0
8 9 10KOHM +-5% 1/10W
GND S1
2
74LV4052D
Q551
BC847C
INPUT OUTPUT
CI_GPIO14
H U0RX
U0TX
L DDCSDA
DDCSCL
R134
1K 1/10W 1%
60
L551
DVDD12_RGB
0U10 H C554
C555 C550 C578
4.7UF 10V 10U 10V Y 5V 100N 16V 100N 16V
SMD/0402 SMD/0402
AVSS12_RGB
L552
AVDD33_REG
0U10 H C573
C557 C558
4.7UF 10V 10U 10V Y 5V 100N 16V
SMD/0402
AVSS33_REG
NEAR YPBPR CONNECTOR NEAR MT5362
SMD/0402
D560 NC/BAS316
1 2 R582 0R05 1/16W
+5V_SW
A K
GRN
L561 R587 68R 1/16W 5%
0U10 H
ZD553 SMD/0402
C587 SMD/0402
NC/UDZSNP5.6B
R584 5PF 50V
R597 SMD/0402
GRN_GND
0R05 1/16W R588 100R 1/16W 5%
SMD/0402
D561 NC/BAS316
1 2
+5V_SW
A K
VGA IN BLU
L563 R580 68R 1/16W 5%
0U10 H
ZD554 SMD/0402
C588 SMD/0402
NC/UDZSNP5.6B
R581 5PF 50V
BLU_GND
D562 NC/BAS316
1 2
+5V_SW
A K
SMD/0402
RED
L562 R583 68R 1/16W 5%
0U10 H
ZD555
C589 SMD/0402
NC/UDZSNP5.6B
R579 5PF 50V
RED_GND
NEARLY Connecter
+5V_SW
D563
NC/BAS316
R578
VGA_AudioRIN 1 2
FB566
600R/200mA C599 27K 1/16W 5%
ZD558 C595 10U 10V SMD/0402
NC/VPORT0603100KV05 0.01uF/50V
VGA AUDIO
+5V_SW
D566
NC/BAS316
R586
VGA_AudioLIN 1 2
FB567 27K 1/16W 5%
ZD559 600R/200mA C594 C591 SMD/0402
NC/VPORT0603100KV05 0.01uF/50V 10U 10V
+5V_SW
R552
D570
NC/BAS316
VGA_HIN
ZD560
750R 1/16W 5%
NC/UDZSNP5.6B
C541
R554 22P 50V
2 Q550
BC847C
10KOHM +-5% 1/10W
+5V_SW
D571
VGA_PLUGPWR
NC/BAS316
600R/500mA
+5V_STB
1 2 VGA_VIN
NC/600R/500mA ZD561
750R 1/16W 5%
NC/UDZSNP5.6B
+5V_STB
1 2 C542
Q402
100P 50V
2
S
3
D
1 R128
G
10KOHM +-5% 1/10W
SI2301BDS
C572
100N 16V
R129
1K 1/10W 1%
4052_VCC
CI_GPIO14
R574
10KOHM +-5% 1/10W
R771 VGA_DET
NC/10KOHM +-5% 1/10W
R772
10KOHM +-5% 1/10W
T P V ( Top Victory
VGA_DET
絬 隔 瓜 絪 腹 G3431-1-X-X-081229
Key Component 10. AV1/AV2 Y PbPr/Audio input
Date Monday , January 12, 2009
AV1_RIN
13 AV1_RIN
AV1_LIN
13 AV1_LIN
VGA_RIN
13 VGA_RIN
VGA_LIN
13 VGA_LIN
EDID_WEN
5,12 EDID_WEN
GND
1,2,3,4,5,6,7,8,9,11,12,13,14 GND
AV12
2,5,6,12,14 AV12
AV33
2,3,5,11,12,13,14 AV33
+5V_SW
1,2,5,8,9,11,12,13,14 +5V_SW
C_AUTO_DET
9 C_AUTO_DET
SOY 1
9 SOY 1
Y 1P
9 Y 1P
Y 1N
9 Y 1N
PB1P
9 PB1P
PR1P
9 PR1P
CVBS0P
3 CVBS0P
CVBS0N
3 CVBS0N
U0TX
5,7 U0TX
SMD/0402 U0RX
5,7 U0RX
C590 4N7 25V
SOG
C596 10N 16V SC2_Y _CVBS_IN
9 SC2_Y _CVBS_IN
GP SC2_C_IN
9 SC2_C_IN
SC1_Y _CVBS_IN
9 SC1_Y _CVBS_IN
SMD/0402
SIDE_CVBS_IN
11 SIDE_CVBS_IN
SIDE_C_IN
11 SIDE_C_IN
SIDE_Y _IN
11 SIDE_Y _IN
C593 10N 16V DV33SB
2,4,5,7,12,13,14 DV33SB
GN
CI_GPIO14
8 CI_GPIO14
SMD/0402
+5V_STB
1,2,5,13 +5V_STB
C592 10N 16V
BP
SMD/0402
C597 10N 16V
RP
SMD/0402
VGA_RIN
VGA_LIN
L564
HSY NC
0U10 H
R594
R593 C563
SMD/0402 1K5 1/16W 5% 5PF 50V
SMD/0402 SMD/0402
L565
VSY NC
0U10 H
R596
R595 C567
SMD/0402 1K5 1/16W 5% 5PF 50V
SMD/0402 SMD/0402
The item of this page start from "550"
Electronics Co . , Ltd. ) OEM MODEL 32AV615D Size Custom
TPV MODEL E32RG2NB6WTBNCS Rev 1
PCB NAME
715G3431-1
称爹 <称爹>
Sheet 10 of 14