BenQ GL2040 Service Manual page 70

23
(2) DSUB_R+
22
(2) DSUB_R-
20
(2) DSUB_G+
19
(2) DSUB_G-
21
(2) DSUB_SOG
18
(2) DSUB_B+
17
(2) DSUB_B-
27
(2) DSUB_H
28
(2) DSUB_V
30
(2) DDC1_SDA
31
(2) DDC1_SCL
(2) RX2P
(2) RX2N
(2) RX1P
(2) RX1N
(2) RX0P
10
(2) RX0N
12
(2) RXCP
13
(2) RXCN
100
(2) DDC2_SDA
(2) DDC2_SCL
R401 15
AVDD
390R 1/16W 1%
26
C417
VCC3.3
100N 16V 25
C401
220N16V
U402
1 8 37
CS# VCC
2 7 38
DO HOLD#
R412 WP 3 6 39
WP# CLK
10K1/16W 4 5 40
VSS DI
MX25L2026MI-12G 48
(3) PPWR_ON#
C419
CMVCC1 84
10UF50V R421
C420 22pF 50V R423 0R05OHM1/16W 96
100K1/16W
X401
14.31818MHZ/32PF
C421 22pF 50V R428 100OHM1/16W 97
C422 100N 16V 80
52
53
VCC3.3
R440 R441 R442 C423
10K1/16W 10K1/16W 10K1/16W
U403 220N16V
8 1
VCC A0
EE_WP 7 2
WP A1
MSCL 6 3
SCL A2
MSDA 5 4
SDA GND
AT24C04BN
AVDD VDDP VDDC
81
VCTRL
54 PA0
LVA3P
55 PA1
RIN0P LVA3M
58 PA2
RIN0M LVACKP
59 PA3
GIN0P LVACKM
60 PA4
GIN0M LVA2P
61 PA5
SOGIN0 LVA2M
62 PA6
BIN0P LVA1P
63 PA7
BIN0M LVA1M
64 PA8
HSY NC0 LVA0P
65 PA9
VSY NC0 LVA0M
DDCA_SDA/RS232_TX
DDCA_SCL/rs232_RX
3
RX2P
4
RX2N
6
RX1P
7
RX1N
9
RX0P
67 PB0
RX0N LVB3P
68 PB1
RXCKP LVB3M
69 PB2
RXCKN LVBCKP
70 PB3
DDCD_SDA LVBCKM
1 71 PB4
DDCD_SCL LVB2P
72 PB5
LVB2M
73 PB6
LVB1P
74 PB7
LVB1M
77 PB8
REXT LVB0P
78 PB9
LVB0M
TSUMU58PWHL-LF
36 R464 100OHM1/16W
REFP GPIO_P40
45
GPIO_P41
46 R424 100OHM1/16W
GPIO_P42
REFM
41
GPIO_P23
42
GPIO_P22
35
GPIO_P15/PWM0
47 R409 100OHM1/16W
PWM2/GPIO_P24
LVDS
SDO
85
SCZ GPIO_P12
86
SCK PWM1/GPIO_P25
SDI
87
GPIO_P17/SAR0
88 R415 100OHM1/16W
GPIO_P27/PWM1 GPIO_P00/SAR1
89 R416 100OHM1/16W
GPIO_P01/SAR2
90 R417 100OHM1/16W
GPIO_P02/SAR3
RST
91 R419 0R05OHM1/16W
GPIO_P06
92 R420 0R05OHM1/16W
GPIO_P07
93
PWM0/GPIO_P26
94
GPIO_P13
95 R425 100OHM1/16W
XOUT GPIO_P14
99
GPIO_P16/PWM2
R426 NC
XIN
BY PASS
44 R429
GPIO_P10/I2C_MCL
43 R430
GPIO_P11/I2C_MDA
NC
MODE
VCC3.3 AVDD
FB401
300OHM
C407 C408 C413
100N 16V 100N 16V 100N 16V
VDDP
VCC3.3
(2,4) VCC3.3
C402 C403 C404 C405
4.7UF 10V 100N 16V 100N 16V 100N 16V
PA[0..9]
PA[0..9] (3)
PB[0..9]
PB[0..9] (3)
HDCP_CTRL (2)
LOW_POWER (4)
MUTE (4)
EE_WP
R406
4.7K1/16W
WP
CMVCC1 R407
R406 is 100/4.7K NC
on_BACKLIGHT (4)
adj_BACKLIGHT (4)
KEY 1 R427
KEY 2
10K1/16W
DET_CABLE (2)
LED_G_B R434
LED_O 10K1/16W
R422
100OHM1/16W
POWER_KEY #
VCC3.3
R453, R455 NC for
100OHM1/16W MSCL direct drive R453
100OHM1/16W MSDA NC/0R05 1/10W
R455
NC/470OHM1/10W
LED_G_B Q407
NC
R461
0R05 1/10W
CN401
6 KEY 1
5 KEY 2
4 POWER_KEY #
3 LED_GRN/BLUE
2 LED_ORANGE
1
CONN
ZD402
RLZ5.6B
70
C414 C415
100N 16V 100N 16V
VCC1.8 VDDC
(4) VCC1.8
C406
C409 C410 C411 C412
100N 16V
100N 16V 100N 16V 100N 16V 100N 16V
R465
DDC_WP (2)
NC/4.7K 1/10W
Q401
LMBT3904LT1G
C416
NC
VOLUME# (4)
C438
NC/1uF 16V
VCC3.3
R457
NC/0R05 1/10W
R459
NC/2.2KOHM 1/10W
LED_O Q408
NC
R456 R462
LED_GRN/BLUE R460 LED_ORANGE
0R05 1/10W 100 OHM 1/10W
22 OHM 1/10W
VCC3.3
R431 R432 R433
3.9K 1/16W 3.9K 1/16W 3.9K 1/16W
C431 C432 C433 C434
ZD403
RLZ5.6B
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
絬 隔 瓜 絪 腹 TPV MODEL CBPCBSQBQQ1
G3849-M0D-X-X-9-110304
715G3849-M0D-000-0040
Key Component 4.0.SCALER PCB NAME
Date Friday , March 04, 2011 Sheet 4 of 4
C435
Size C
Rev 1.0
称爹