AOC I2757FH Service Manual page 30

XTAL_OUT
R401 10R
R402 10R XTAL_IN
R403
1MOHM 1/16W +/-5%
X401
24.576MHz
C401 C402
20pF 20pF
X1 GROUNG
SHIELDING
RESET
VCC3.3
C403
1UF 10V
RST_N
R405
10K 1/16W 5%
SPI FLASH
VCC3.3
C445 R479
U402
220nF 16V 8 1 22R 1/16W 5% R475 CSN
VCC CS
7 2 SDI
NC 22R 1/16W 5% R476
6 HOLD SO 3
22R 1/16W 5% R477 SDO
SCK WP
5 4 22R 1/16W 5% R478 SCK
SI GND
SPI_WP#
R480 MX25L2026DM1I-12G
C446
10K 1/16W 5% NC/5pf F 16V
VCC3.3
NC D402
+5V_AUDIO 2 1
+5V_AUDIO 2,3,6,7
R438
NC/27K
CEC_CTRL 3
5V_DET
2 VGA_CABLE_DET
2,3
VCC3.3
R457 R458
4.7K 4.7K
DET_HDMI2
DET_HDMI2
DET_HDMI1
DET_HDMI1
AUDIO OUT
+5V_AUDIO VCC3.3
FB402 AVDD_PLL
1 2
120OHM
C411
0.1UF 16V
Close to HR3
SPKR
AOUT_R 7
SPKL
AOUT_L 7
C408
220pF 50V C409
220pF 50V
VCC3.3
VCC3IO
FB409
1 2
120OHM
C450
C438 C439 C440
10uF 10V 0.1UF 16V 0.1UF 16V 0.1UF 16V
USER DATA
VCC3.3
Close to HR3
C443
NC/220nF 16V
U403
1 8
2 A0 VCC 7
EE_WP
A1 WP
3 6 R484 NC/100R 1/16W 5% USRD_MSCL
A2 SCL
4 5 USRD_MSDA
VSS SDA
R483 NC/100R 1/16W 5%
NC/24LC02BT-I/SN
AVDD33_HDMI PVDD1_33 EARAVDD33
VCC3IO
HVDD DACAVDD33
U401
RST_N 122
RST_N
XTAL_IN 128
XTAL_IN
AVDD33_HDMI
1
XTAL_OUT
XTAL_OUT
R404 3
EXT_R
390R 1/16W 5%
114
3 HDMI1_SDA DDCDB_SDA/GPIO01
115
3 HDMI1_SCL DDCDB_SCL/GPIO02
4
3 HDMI1_D0-
HDMI_RXB2P
5
3 HDMI1_D0+ HDMI_RXB2N
6
3 HDMI1_D1-
7 HDMI_RXB1P
3 HDMI1_D1+
HDMI_RXB1N
8
3 HDMI1_D2- HDMI_RXB0P
9
3 HDMI1_D2+ HDMI_RXB0N
10
3 HDMI1_CK+
HDMI_RXBCKP
11
3 HDMI1_CK-
HDMI_RXBCKN
120
3 HDMI2_SDA
DDCDA_SDA/GPIO13
121
3 HDMI2_SCL DDCDA_SCL/GPIO14
13
3 RX0-
14 HDMI_RXA2P
3 RX0+
HDMI_RXA2N
15
3 RX1- HDMI_RXA1P
16
3 RX1+
HDMI_RXA1N
17
3 RX2-
HDMI_RXA0P
18
3 RX2+ HDMI_RXA0N
19
3 RXC+
20 HDMI_RXACKP
3 RXC-
HDMI_RXACKN
22
2 GND_B
23 BINN
2 B
BINP
24
2 GND_G GINN
25
2 G
26 GINP
2 SOG
SOGIN
27
2 GND_R RINN
28
2 R RINP
C405 10UF 32
PVDD2_EXTC
34
R425 0.05R
2 DSUB_H
HSY NC
35
R428 0.05R
2 DSUB_V
VSY NC
36
2 DDC1_SDA DDCA_SDA/RS232_TX/GPIO31
37
2 DDC1_SCL
DDCA_SCL/RS232_RX/GPIO30
70
7 AINL
PAD_LAIN0B
71
7 AINR
PAD_RAIN0B
KEY1 123
R441 100R 1/16W 5%
124 SAR0/GPIO20
KEY2 R443 100R 1/16W 5%
125 SAR1/GPIO21
5V_DET
SAR2/GPIO22
POWER_KEY # R445 100R 1/16W 5% 126
SAR3/GPIO23
59
CEC/GPIO26/IR_ctrl_out_0
38
3 DET_HDMI1
GPIO01/CEC/12v _pwdn_en
39
3 DET_HDMI2
GPIO02/SPDIF
40
R416 100R 1/16W 5%
GPIO35//PWM_dbl/PWM_B
41
GPIO36//PWMC/CMI_3d_in
42
R420 100R 1/16W 5%
WP_DDC GPIO37/PWMD/CMI_3d_duty _in
R456
4.7K
VCC3.3
3
3
VCC3.3 AVDD33_HDMI VCC3.3 PVDD1_33 VCC3.3
FB403 FB404
1 2 1 2
120OHM 120OHM
C413 C447 C415
0.1UF 16V 0.1UF 16V
10uF 10V
Close to HR3 Close to HR3
AUDIO DAC 3.3V
VCC3.3 AVDD3V_LV VCC3.3 DACAVDD33 VCC3.3
FB406 FB407
1 2 1 2
120OHM 120OHM
C430 C433
0.1UF 16V C432
C441 0.1UF 16V 10uF 10V
0.1UF 16V
Close to HR3 Close to HR3
AVDD_PLL VCCK
AVDD3V_LV
102
TSTMD
TSTMD
101 R486 NC/10K 1/16W 5%
PI
100 PA9
LVA0N
99 PA8
LVA0P
98
PA7
FMLV2N/LVA1N 97
PA6
FMLV2P/LVA1P
96 PA5
FMLVCLKN/LVA2N
95 PA4
FMLVCLKP/LVA2P
94 PA3
FMLV1N/LVACKN 93
PA2
FMLV1P/LVACKP
92 PA1
FMLV0N/LVA3N
91 PA0
FMLV0P/LVA3P
PA[0..9]
88 PB[0..9]
PB9
BMLV2N/LVB0N
87 PB8 VCC3.3
BMLV2P/LVB0P
86 PB7
BMLVCLKN/LVB1N
85 PB6
BMLVCLKP/LVB1P 84
PB5
BMLV1N/LVB2N 83
PB4
BMLV1P/LVB2P
82 PB3
BMLV0N/LVBCKN
81 PB2
R388
BMLV0P/LVBCKP
80 PB1
4.7K
LVB3N 79
PB0
LVB3P
66 R392 47R LT-SCL
POL/GPIO17/I2S_SD3/sy nc_3d_out_5
65
R393 47R LT-SDA
FTP/GPIO44/I2S_SD2/sy nc_3d_out_4
64
STV1/GPIO43/I2S_SD1/sy nc_3d_out_3
63
CPV/GPIO42/I2S_SD0/sy nc_3d_out_2 62
OEV/GPIO41/I2S_WS/sy nc_3d_out_1
61
GVON/GPIO40/I2S_SCK/sy nc_3d_out_0
LED_GRN/BLUE
60
SPDIF/GPIO27/IR_ctrl_out_1
R487 NC/100R 1/16W 5%
77
HPR
R488 NC/100R 1/16W 5%
76
HPL
74
R417 0.05R R489 100R 1/16W 5%
SPKR/SPKR/SPKR
73 R421 0.05R R490 100R 1/16W 5%
SPKL/SPKL/SPKL
112 USRD_MSCL
USRD_MSCL/GPIO16/I2S_WS
111
USRD_MSDA
USRD_MSDA/GPIO15/I2S_SCK
110 R424 100R 1/16W 5% EE_WP
GPIO00/CEC
119 R439 NC/100R 1/16W 5%
GPIO06
113
GPIO07
55
GPIO25/sy nc_3d_out_r
54
GPIO24/sy nc_3d_out_l
53
PWMD/GPIO12/CMI_3d_duty _in
52
PWMC/GPIO11/CMI_3d_in
51
PWMB/GPIO10//PWM_dbl
50 R449 100R 1/16W 5%
GPIO05
49
GPIO04/PWMC//I2S_SD3/sy s_pwdn_1p2v _en
48
GPIO03/PWMB//I2S_SD2/sy nc_protect 44
R452 4.7K
GPIO30/RS232_RX/I2S_SD1/PWM_OUT_LED 43
R454 10K 1/16W 5%
GPIO31/RS232_TX/I2S_SD0/PWM_OUT_LED
109 SDO
SDO
108 SCK
SCK
107 CSN
CSN 106 SDI
SDI
C406 C407
10uF 10V 10uF 10V
VCCK
HVDD
FB405
1 2
120OHM
VCC1D2
C417 VCCK
0.1UF 16V FB401
1 2
120OHM
C420 C421 C422 C423 C448 C449
CN404
Close to HR3
10uF 10V 10uF 10V
Close to HR3
EAR HPONE 3.3V
NC/CONN
EARAVDD33
FB408
1 2
120OHM
C435
0.1UF 16V
Close to HR3
30
PA[0..9] 4
PB[0..9] 4
R389
4.7K
VCC3.3
R406 NC R407
LT-SCL 4
+5V_AUDIO
LT-SDA 4
R408 0.05R R409
+5V_AUDIO 2,3,6,7
R410 R411
2K2 1/16W 5% 4.7K
LED_ORANGE
Q401 Q402
LMBT3906LT1G LMBT3906LT1G
LED_G
R412 R413 R414
NC/100R 1/10W 5% 200R NC/100R 1/10W 5%
SPKR
SPKL
VCC3.3
IR_IN
AUDIO_SD 7
HDMI1_HPD 3
HDMI2_HPD 3
AUDIO_MUTE 7
Volume 7
adj_BACKLIGHT 6
SPI_WP#
PANEL_ENABLE 4
on_BACKLIGHT 6
LED_ORANGE
LED_GRN/BLUE
CN401
1
CN403 CN405
2
R461 NC
3 1 1
R462 NC
4 2 2 R463 0.05R
5 3 3
R464 0.05R
6 4 4
7 5 5
8 6 6
7
CONN
NC/CONN
NC/CONN
R467
NC/3K9 +/-5% 1/16W
CN402
7 6
KEY1
6 5 KEY2
5 4 POWER_KEY#
4 3 LED_G
3 2
LED_R
2 1
1
NC/CONN
IR_IN
VCC3.3
FB410 FB411
NC/120 OHM
TOUCH_POWER
C442
NC/100N 16V
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
AOC
絬 隔 瓜 絪 腹 715G5240-M0D TPV MODEL D2357Ph
Key Component 5.0.SCALER PCB NAME
Date Thursday , Nov ember 24, 2011 Sheet 5 of 8
VCC3.3
0.05R
+5V_AUDIO
NC/0R05 1/16W
LED_R
R415
0.05R
VCC3.3
R468 R469
NC/3K9 +/-5% 1/16W NC/3K9 +/-5% 1/16W
LED_R
NC/120 OHM
Size Custom
Rev B
称爹 <称爹>