Haier LT32M1CA, Service Manual

Page: 48 / 114

32
”LCD TV Haier LT32M1CA&LT32M1C
48
HDMI2_SCL
R326
4K7 1/16W 5%
Q304
MAIN_SCL
R309
1K 1/10W 5%
0402/
SM
D
DV33SB
ORESET#
HDMI3_SDA
R307
10K 1/16W 5%
STAND_BY
CHN_DEC_RESET
YES
0402/SMD
VCXO
INVERTER_SW/M_RESET
R315
10K 1/16W 5%
R325
R320 100R 1/16W 5%
R327
NC/3.9KOHM +-5% 1/10W
Strapping
GND 1,2,3,4,5,7,8,9,10,11,12,13,14,15,16,17
LED_G 9,11
HDMI1_SDA
PANEL_VCC_ON/OFF
AVCC_XTAL
R338
NC/-1% 1/10W
0402/SMD
R314
DV33SB
HPD1 15
KEY _UP_DN_DCSW 9,11
+12V 1,2,16
RESET_CI
FB301
120R/500mA
1 2
GND
R336
0R05 1/10W 5%
0402/SMD
OXTALI
HDMI_CEC_MTK
C304
10P 50V
R300
1KOHM +-1% 1/10W
+12V
HDMI_CEC 11,15
HDMI3_SDA 15
MAIN_SCL
EDID_WEN
HP_SC_MUTE
CEC_INT
+24V
U300
NC/M24C16-WBN6P
1
2
3
4
5
6
7
8
NC
NC
NC
VSS SDA
SCL
WC
VCC
HPD1
INVERTER_SW
HDMI3_SCL
C_XREG
Q304
NC/2N7002
R329
NC/4K7 1/16W 5%
YES
DV33
ADIN1
KEY _MENU_L_R_SOURCE
0402/SMD
DV33
HDMI3_SDA
SOUND_EN
OPWRSB 1
CI_INT
R322
0R05 1/10W 5%
R313
NC/51R 1/10W
R340
NC/0R05 1/10W 5%
MANUAL_RESET 16
OPWM0
ORESET#
R311
-1% 1/10W
C307
100N 16V
HDMI_CEC
R319 100R 1/16W 5%
R322
NC
+24V
DV33SB
OXTALO
AVCC_SRV
OPWM1
NO
ORESET#
MAIN_SCL 4,11
L300
0U82
W CEC
OPWM0
C319
4.7UF 10V
R312
NC/8K2 1/10W
HPD0 15
+24V 1,2,16
MAIN_SDA
RESET_CI
DV33SB
HDMI1_SCL
C317
NC/100N 16V
0402/SMD
DV33
HDMI2_SDA
AMP_MUTE
EDID_WEN
HPD2
MANUAL_RESET:
STAND_BY: Low
DV33SB
HPDET 16
NVM_WEN 9
OXTALI
KEY _UP_DN_DCSW_MTK
SOUND_EN
R314
3.9KOHM +-1% 1/10W
Q305
NC/SI2301
RESERVE
0402/SMD
1
Custom
7 19 Monday , April 14, 2008
715T2913-1
<
称爹
>
07. MT5381 PERIPHERAL
T2913-1-HISENSE32-080229
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔 瓜 絪 腹
ADIN2 12
ADIN2
0402/SMD
NO
0402/SMD
DV33SB
SOUND_EN 16
STAND_BY
TP301 1
C310
1uF/16V
MAIN_SDA
KEY _UP_DN_DCSW
LED_G
NO
0402/SMD
PANEL_VCC_ON/OFF
XREGVSS
ADIN1
R316
1K 1/16W 5%
HP_SC_MUTE 5,16
YES
CL=9P
HDMI2_SDA 15
+24V_DET
U301
M24C16
1
2
3
4
5
6
7
8
A0
A1
A2
GND SDA
SCL
WP
VCC
Support CI
DV33SB
MAIN_SDA 4,11
HPD0
C318
100N 16V
0402/SMD
AVCC_XTAL
CI_CLKO
R337
NC/1-1% 1/10W
0402/SMD
0402/SMD
0402/SMD
DV33SB 1,5,9,11,15,16,17
XREGVDD
R323
ADIN2 12
HDMI3_SCL
R325
4K7 1/16W 5%
4.7K
DV33SB
DV33
DV33
NVM_WEN
R306
10K 1/16W 5%
C309
1uF/16V
ADIN1 12
DV33SB
Q301
MMBT3904
3
1
2
OPWM2 5
OPWM1
CEC_INT
OXTALO
INVERTER_SW/M_RESET
No Support CI
HDMI1_SCL 15
CI_INT 10
HDMI1_SDA
LED_R
HPDET
CI_CLKO 10
AVCC_SRV
R328
NC/4K7 1/16W 5%
W/O CEC
OPWM2
0402/SMD
Q303
ADIN2
OPWRSB
OPWM0
HDMI1_SCL
XREGVSS
C314
NC/1N 25V
VCXO
RESERVED
PULL HIGH 3K9
ON CEC SIDE
DV33
FB302
120R/500mA
1 2
NVM_WEN(538x NVM write control):
write_enable: High
write_disable: Low
0402/SMD
DV33SB
R334
NC/4K7 1/10W 5%
C315
NC/47PF 50V
FB300
120R/500mA
1 2
C316
NC/22P 50V
NO
+3V3SB 1,2,11
KEY _MENU_L_R_SOURCE
YES
R339
NC/-1% 1/10W
CHN_DEC_RESET 4
AVSS_SRV
Q302
NC/MMBT3904
3
1
2
0402/SMD
+ C312
220uF 16V
HPD0
MAIN_SDA
0402/SMD
DV33
DV33SB
KEY _MENU_L_R_SOURCE 9
C306
100N 16V
R302
10K 1/16W 5%
HPD2 15
RESET_CI 10
HPD2
R310
220 OHM +-1% 1/10W
R324
N
C
/100R
1/
16W
5%
DV33SB
HDMI2_SCL 15
OPWM1 5,17
STAND_BY 1
LED_R
IIC ADRESS "A0"
0402/SMD
LED_G
HDMI3_SCL 15
CI_CLKO
R341
0R05 1/16W
NO
NC
LED_R 9
HPD1
R305
NC/2K7 1/10W
EDID_WEN 13,15
NVM_WEN
CI_INT
AMP_MUTE 5,16
OPWM0 5
HDMI2_SCL
PWRDET
AVSS_XTAL
R318
NC/4K7 1/16W 5%
R303 33R 1/16W 5%
INVERTER_SW 17
U400B
MT5336PKR
D12
C12
C20
D19
A21
B20
Y 5
AA4
C19
A20
B19
B18
A18
B17 A22
B21
AC3
AB3
AD2
AD1
AE2
AF1
AE1
D25
E20
D20
AD5
AB14
AC14
AD7
AC7
AD14
AC13
AC5
AB13
AB16
AD16
V24
V25
V26
U24
U25
V23
U22
W25
Y 26
W26
W24
U23
Y 25
GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
GPIO_11
GPIO_12
GPIO_13
OSDA0
OSCL0
OSDA1
OSCL1
OSDA2
OSCL2
OSDA3
OSCL3
OWRP2
OPWM0
OPWM1
OPWM2
OPWRSB
OPCTRL0
OPCTRL1
OPCTRL2
OPCTRL3
OPCTRL4
OPCTRL5
ORESET_
C_XREG
AVDD33_REG
AVSS33_REG
ADIN0
ADIN1
ADIN2
ADIN3
ADIN4
AVDD33_SRV
AVSS33_SRV
XTALI
XTALO
AVDD33_XTAL
AVSS33_XTAL
VCXO
AVSS33_XTAL
C305
10P 50V
39K // 27K = 16K
24 * 16/ (100 +16) = 3.31V
DV33 1,2,4,5,9,10,15,16,17
CHN_DEC_RESET
R318
+24V_DET
HP_SC_MUTE
TP300 1
0402/SMD
HDMI2_SDA
Q300
MMBT3904
3
1
2
X301
NC/27MHz
6 1
2
3 4
5
VDD Vc
OE
GND OUT
NC
R304
10K 1/16W 5%
AVSS_XTAL
0402/SMD
DV33SB
HDMI_CEC
4.7K
DV33
DV33
AVSS_XTAL
INVERTER_SW
KEY _UP_DN_DCSW_MTK
KEY _UP_DN_DCSW
XREGVDD
MANUAL_RESET
R323
0R05 1/10W 5%
C308
1N 25V
R317
1 OHM +-5% 1/10W
C311
1uF/16V
HDMI_CEC_MTK
X300
60MHz
1 2
The item of this page start from "300"
CEC_INT 11
MANUAL_RESET
R308
ADIN2
D300
BAS32L
1
2
A
K
YES
DV33
HDMI1_SDA 15
R335
NC/1K 1/10W 5%
0402/SMD
AMP_MUTE
C313
NC/10N 50V
C303
100N 16V
+3V3SB
HPDET
Q303
NC/2N7002
MAIN_SCL
PANEL_VCC_ON/OFF 2
OPWM2
AVSS_SRV
OPWRSB
R321 NC/150 OHM 1/16W
C302
100N 16V
0402/SMD
DV33
R301
10K 1/16W 5%
0402/SMD