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42"LCD TV
MAIN_SDA
A22
MAIN_SCL
B21
HDMI1_SDA
AC3
HDMI1_SCL
AB3
HDMI2_SDA
AD2
HDMI2_SCL
AD1
HDMI3_SDA
AE2
HDMI3_SCL
AF1
HPD2
AE1
OPWM0
D25
OPWM1
E20
OPWM2
D20
VCXO
U23
AVSS_XTAL
W24
AVSS_XTAL
Y 25
AVCC_XTAL
W26
DV33
OXTALO
Y 26
OXTALI
W25
AVSS_SRV
U22
AVCC_SRV
V23
R300
KEY_UP_DN_DCSW_MTK
U25
1KOHM +-1% 1/10W
KEY_MENU_L_R_SOURCE
U24
ADIN2
V26
ADIN1
V25
PWRDET
V24
R305
NC/2K7 1/10W
DV33
NVM_WEN(538x NVM write control):
write_enable: High
R301
write_dis able: Low
10K 1/16W 5%
0402/SMD
NVM_WEN
R306
1
10K 1/16W 5%
0402/SMD
R307
10K 1/16W 5%
0402/SMD
DV33SB
1
2
AVCC_SRV
FB300
120R/500mA
C309
1uF/16V
AVSS_SRV
DV33SB
1
2
XREGVDD
FB301
120R/500mA
C310
1uF/16V
XREGVSS
DV33SB
1
2
AVCC_XTAL
FB302
120R/500mA
C311
1uF/16V
AVSS_XTAL
U400B
D12
1
TP301
OSDA0
GPIO_0
C12
1
TP300
OSCL0
GPIO_1
C20
HPDET
R318
OSDA1
GPIO_2
D19
RESET_CI
NC/4K7 1/16W 5%
OSCL1
GPIO_3
A21
CI_INT
OSDA2
GPIO_4
B20
HPD0
R325
OSCL2
GPIO_5
Y5
CI_CLKO
4K7 1/16W 5%
OSDA3
GPIO_6
AA4
HPD1
OSCL3
GPIO_7
C19
EDID_WEN
GPIO_8
A20
+24V_DET
OWRP2
GPIO_9
B19
CHN_DEC_RESET
GPIO_10
B18
PANEL_VCC_ON/OFF
R328
0402/SMD
OPWM0
GPIO_11
A18
LED_G
NC/4K7 1/16W 5%
OPWM1
GPIO_12
B17
CEC_INT
OPWM2
GPIO_13
AD5
OPWRSB
R316
0402/SMD
VCXO
OPWRSB
AB14
HDMI_CEC_MTK
1K 1/16W 5%
AVSS33_XTAL
OPCTRL0
AC14
INVERTER_SW/M_RESET
AVSS33_XTAL
OPCTRL1
AD7
LED_R
R329
0402/SMD
AVDD33_XTAL
OPCTRL2
AC7
STAND_BY
NC/4K7 1/16W 5%
XTALO
OPCTRL3
AD14
AMP_MUTE
XTALI
OPCTRL4
AC13
HP_SC_MUTE
AVSS33_SRV
OPCTRL5
AC5
ORESET#
R321 NC/150 OHM 1/16W
AVDD33_SRV
ORESET_
AB13
C_XREG
ADIN4
C_XREG
AB16
XREGVDD
ADIN3
AVDD33_REG
AD16
XREGVSS
1 OHM +-5% 1/10W
ADIN2
AVSS33_REG
R324
ADIN1
C318
ADIN0
100N 16V
0402/SMD
MT5337PR
DV33
DV33
DV33
8
VCC
7
WC
6
SCL
5
SDA
VSS
R302
R304
10K 1/16W 5%
10K 1/16W 5%
NC/M24C16-WBN6P
0402/SMD
0402/SMD
0402/SMD
8
VCC
R303 33R 1/16W 5%
7
WP
MAIN_SCL
R319 100R 1/16W 5%
6
SCL
Q301
MAIN_SDA
0402/SMD
5
SDA
MMBT3904
R320 100R 1/16W 5%
0402/SMD
M24C16
IIC ADRESS "A0"
MANUAL_RESET:
STAND_BY: Low
C303
100N 16V
0402/SMD
R308
NC/820K
1/10W
C306
100N 16V
0402/SMD
X300
OXTALI
1
2
60MHz
CL=9P
C304
10P 50V
C307
100N 16V
0402/SMD
Strapping
R318
R325
Support CI
NC
4.7K
No Support CI
4.7K
NC
0402/SMD
DV33
0402/SMD
DV33SB
R326
0402/SMD
R314
DV33
4K7 1/16W 5%
3.9KOHM +-1% 1/10W
DV33
DV33SB
KEY _UP_DN_DCSW_MTK
R315
0402/SMD
DV33SB
10K 1/16W 5%
DV33SB
0402/SMD
DV33SB
DV33SB
R317
C319
4.7UF 10V
RESERVE
R327
NC/3.9KOHM +-5% 1/10W
HDMI_CEC_MTK
1K 1/10W 5%
U300
C312
+
1
220uF 16V
NC
2
NC
3
R310
NC
4
0402/SMD
220 OHM +-1% 1/10W
C302
100N 16V
R311
U301
D300
47KOHM +-1% 1/10W
1
BAS32L
A0
2
A1
3
A2
4
GND
ORESET#
R335
NC/1K 1/10W 5%
Q302
MANUAL_RESET
1
R334
NC/MMBT3904
NC/4K7 1/10W 5%
R312
NC/8K2 1/10W
OPWM0
C313
OXTALO
NC/10N 50V
L300
C305
0U82
10P 50V
C308
1N 25V
47
Haier LT42M1CFA<42M1CF
2,3,4,5,6,8,9,10,11,12,13,14,15,16,17,18
W/O CEC
W CEC
PULL HIGH 3K9
ON CEC SIDE
R322
YES
NO
DV33SB
Q303
NO
YES
R314
YES
NO
Q303
NC/2N7002
KEY_UP_DN_DCSW
NO
YES
R323
R322
0R05 1/10W 5%
Q304
YES
NO
DV33SB
Q304
NC/2N7002
HDMI_CEC
R323
0R05 1/10W 5%
DV33SB
R309
INVERTER_SW/M_RESET
R336
INVERTER_SW
0R05 1/10W 5%
ORESET#
1
Q300
MMBT3904
39K // 27K = 16K
24 * 16/ (100 +16) = 3.31V
DV33
+24V
Q305
R337
NC/SI2301
NC/100KOHM +-1% 1/10W
+24V_DET
R340
NC/0R05 1/10W 5%
R338
R339
R341
SOUND_EN
NC/27KOHM +-1% 1/10W
NC/39KOHM +-1% 1/10W
0R05 1/16W
0402/SMD
DV33
NC/27MHz
1
6
Vc
VDD
C317
C314
C315
2
5
NC/100N 16V
OE
NC
NC/1N 25V
NC/47PF 50V
0402/SMD
3
4
GND
OUT
X301
R313
NC/51R 1/10W
RESERVED
The item of this page start from "300"
T P V ( Top
Victory
Electronics
Co . , Ltd. )
T2913-1-Haier42
絬 隔 瓜 絪 腹
07. MT5337 PERIPHERAL
Key Component
Date
Friday , April 11, 2008
GND
GND
+3V3SB
2,3,12
+3V3SB
+12V
2,3,17
+12V
DV33
2,3,5,6,10,11,16,17,18
DV33
DV33SB
2,6,10,12,16,17,18
DV33SB
+24V
2,3,17
+24V
RESET_CI
11
RESET_CI
CI_INT
11
CI_INT
CI_CLKO
11
CI_CLKO
CHN_DEC_RESET
5
CHN_DEC_RESET
HDMI1_SDA
16
HDMI1_SDA
HDMI1_SCL
16
HDMI1_SCL
HDMI2_SDA
16
HDMI2_SDA
HDMI2_SCL
16
HDMI2_SCL
HDMI3_SDA
16
HDMI3_SDA
HDMI3_SCL
16
HDMI3_SCL
HPD2
16
HPD2
OPWRSB
2
OPWRSB
STAND_BY
2
STAND_BY
HPDET
17
HPDET
HP_SC_MUTE
6,17
HP_SC_MUTE
OPWM0
6
OPWM0
OPWM2
6
OPWM2
OPWM1
6,18
OPWM1
INVERTER_SW
18
INVERTER_SW
PANEL_VCC_ON/OFF
3
PANEL_VCC_ON/OFF
CEC_INT
12
CEC_INT
KEY _MENU_L_R_SOURCE
10
KEY _MENU_L_R_SOURCE
KEY _UP_DN_DCSW
10,12
KEY_UP_DN_DCSW
LED_R
10
LED_R
HDMI_CEC
12,16
HDMI_CEC
LED_G
10,12
LED_G
NVM_WEN
10
NVM_WEN
MANUAL_RESET
17
MANUAL_RESET
ADIN1
13
ADIN1
ADIN2
13
ADIN2
ADIN2
13
ADIN2
MAIN_SCL
5,12
MAIN_SCL
MAIN_SDA
5,12
MAIN_SDA
SOUND_EN
17
SOUND_EN
HPD0
16
HPD0
EDID_WEN
14,16
EDID_WEN
HPD1
16
HPD1
AMP_MUTE
6,17
AMP_MUTE
C302 D5
C303 F3
C304 G4
C305 G5
C306 G3
C307 G3
C308 H5
C309 F2
C310 G2
C311 G2
C312 D6
C313 G6
C314 G7
C315 G7
C316 G9
C317 G8
C318 C4
C319 C5
D300 D6
FB300 F2
FB301 F2
FB302 G2
L300 G5
Q300 D7
Q301 E2
Q302 E6
Q303 B7
Q304 C7
Q305 E8
R300 B1
R301 D2
R302 D3
R303 E3
R304 D3
R305 C1
R306 E2
R307 E2
R308 G4
R309 D7
R310 D6
R311 D6
R312 G6
R313 G9
R314 B6
R315 B5
R316 B4
R317 B5
R318 A4
R319 E3
R320 E3
R321 B5
R322 B7
R323 C7
R324 C4
R325 A4
R326 B5
R327 C6
R328 B4
R329 B4
R334 F5
R335 E6
R336 D9
R337 E9
R338 F9
R339 F9
R340 E8
R341 F7
TP300 A3
TP301 A3
U300 D4
U301 D4
U400B A2
VCXO
C316
NC/22P 50V
OEM MODEL
Haier 42" MAIN BOARD
Size
Custom
TPV MODEL
E428M2NBW9H3N
Rev
1
PCB NAME
715T2913-1
<称爹>
称爹
Sheet
7
of
19
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