BenQ E24-5500 Service Manual page 66

PWR_5V FB4207 NC/120R/3000mA
1 2 PWR_5V_MCU U4055
NC
3
VIN
71G 59A121 TA
C4220 C4222
NC NC
GND
3V3_EX_MCU
GPO
MCU_5V_POWER_ON
MCU_TR
RC6
Touch_IRQ
HDMI_CEC
VSYNC
HSY NC
C4229
NC
TXD1
RXD1
CEC_IRQ
LED_R_M
VGASCL
VGASDA
OSCL1_1 R4357 NC OSCL_MCU
OSDA1_1 OSDA_MCU
R4384 NC
R4382 NC/0R05OHM1/16W
LED_R_M LED_R
R4383 NC/0R05OHM1/16W
LED_G_M LED_G
3V3_EX_MCU
2
VOUT
C4221 C4223
NC NC
GND
3V3_EX_MCU 3V3_EX_MCU
FB4208
NC
1 2
R4324
NC C4224 C4225
NC/10uF 10V NC
C4226 R4332
NC NC
U4056
RESET_MCU 4
NPST
R4333 NC 22
GPIOA0/AD0
R4335 NC 21
GPIOA1/AD1
R4337 NC 20
GPIOA2/AD2
R4338 NC 19
GPIOA3/AD3/IR
R4340 NC 12
GPIOB2/IRQ0
11
GPIOB3/IRQ1
R4343 NC 10
GPIOB4/VIN
R4344 NC 9
GPIOB5/HIN
R4345 NC 8
GPIOB6/IRQ2/TXD
R4346 NC 7
GPIOB7/IRQ3/RXD
C4230 R4347 NC 18
GPIOA4/SCL3
NC R4348 NC 17
GPIOA5/SDA3
R4350 NC 16
GPIOA6/SCL1
R4351 NC 15
GPIOA7/SDA1
R4352 NC 14
GPIOB0/SCL2
R4354 NC 13
GPIOB1/SDA2
NC
RXD1 R4369
TXD1 R4370
3V3_EX_MCU
2 PWR_5V
2,8,12,13 DV33SB
8 3V3_EX_MCU
8 RST_N
2 MCU_5V_POWER_ON
8 GPO
8 RC6
12 HDMI_CEC
6,11 VSY NC
6,11 HSYNC
11 VGASCL
11 VGASDA
8 LED_R
8,9 LED_G
8 Touch_IRQ
8 GPO_1
8 Touch_IRQ_1
8 RC6_1
12 HDMI_CEC_1
2,8 POWER_ON
8 OSDA1_1
8 OSCL1_1
DIP 0.05
R4336 (SMD 0.3 ら╰ KDS)
NC
1 OSCO
32KOSCO
2 OSCI 1
32KOSCI
5 R4341 NC X4151
GPIOC1/PWM1
6 R4342 NC NC
GPIOC0/PWM0
C4227
NC
LED_G_M
PWR_5V_MCU
1
2
NC 3
NC 4
CN702
NC/CONN
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
66
R4321
NC/0R05OHM1/16W
Q1159
NC
GPO GPO_1
R4322 0R05 OHM
R4323
NC/0R05OHM1/16W
Q1160
NC
Touch_IRQ Touch_IRQ_1
R4325 0R05 OHM
R4326
Q1161 NC/0R05OHM1/16W
NC
RC6 RC6_1
R4334 0R05 OHM
2
R4339
C4228 Q1162 NC/0R05OHM1/16W
NC NC
HDMI_CEC HDMI_CEC_1
R4349 0R05 OHM
DV33SB
R4356
NC/10K1/16W
RST_N 8
R4372
Q1166 NC/0R05OHM1/16W
NC
CEC_IRQ POWER_ON
R4373 0R05 OHM
Victory Electronics Co . , Ltd. ) OEM MODEL
G3988-M0B-001-0050-1-100901 TPV MODEL
14. LVDS OUTPUT PCB NAME 715G3988M0B0010050
Friday , September 10, 2010 Sheet 14 of
PWR_5V_MCU
R4368
NC
Q1164
1 MCU_TR
NC R4358
NC
C4231
NC
Size Custom
Rev 1
称爹
14