Haier LT26K1 Service Manual page 63

5) MT5362 Peripheral/USB2.0
U400I
AC1 JRTCK 1 TP301
JRTCK
AE1 OPWM2
OPWM2
AC2 JTDI
JTDI
AD2 JTCK
JTCK
AE2 OPWM1
OPWM1
AF2 OPWM0
OPWM0
AB3 JTMS
JTMS
AC3 JTDO
JTDO
AD3 JTRST#
JTRST_
AE3 1 TP302
VCXO
AF3 MAIN_SDA R328 SMD/0402
OSDA0
AB4 LED_G NC/10K 1/16W 5%
GPIO6 DV33
AC4 HPD2
GPIO4
AD4 OSCL1
OSCL1
AE4 MAIN_SCL
OSCL0
AA5 HPDET
GPIO5
AB5 HPD0
GPIO2
AD5 OSDA1
OSDA1
AA6 HPD1
GPIO3
A12 PANEL_VCC_ON/OFF R341 4K7 1/16W 5%
GPIO1
B14 USB_ON
GPIO19
A15 AMP_MUTE
GPIO17
B15 HP_SC_MUTE R338 470 OHM 1/16W
DV33SB
GPIO18
B16 GPIO_14
GPIO14
C16 GPIO_15
GPIO15
D16 BL_DIM
GPIO7
E16 GPIO_16 Strapping
GPIO16
E17 INT_CI
GPIO13
E18 MT8292_MUTE Support CI
GPIO12
E20 CE#_CI
GPIO0
D21 EDID_WEN No Support CI
OSDA2
E21 NVM_WEN
OSCL2
C22 MT8292_RESET
GPIO11
D22 OIRO 1 TP300
OIRO
C23 RESET_CI
GPIO10
D23 INVERTER_SW
GPIO9
E23 SOUND_EN
GPIO8
AB8 U0TX
U0TX
AC8 U0RX
U0RX
AD8 OPCTRL5 R329 SMD/0402
OPCTRL5
AB9 OPCTRL4 LED_R NC/4K7 1/16W 5%
DV33SB
OPCTRL4
AC9 OPCTRL3 R334
OPCTRL3
AB10 4K7 1/16W 5%
OPCTRL2
AC10 OPCTRL1
OPCTRL1
AD10 OPCTRL0
OPCTRL0
AB11 ORESET# R316
ORESET_
AC11 OPWRSB SMD/0402
DV33SB
OPWRSB
AD11 RC6
OIRI
V13 C_XREG 10K 1/16W 5%
AVDD12_LDO
R23 AVDD12_PLL
AVDD12_DMPLL
N24 AVDD12_PLL DV33
AVDD12_ADCPLL
P24 AVDD12_PLL
AVDD12_TVDPLL
R24 AVDD12_PLL
AVDD12_DTDPLL
N25 AVDD12_PLL
AVDD12_SY SPLL
N26 AVDD12_PLL R300
AVDD12_APLL
W23 KEY_UP_DN_DCSW NC/1KOHM +-1% 1/10W
ADIN5_SRV
W24 ADIN2
ADIN4_SRV
Y24 RF_AGC_5362
ADIN2_SRV
Y25 ADIN1
ADIN3_SRV
AA25 KEY_MENU_L_R_SOURCE
ADIN1_SRV
AA26 Light_Sensor
ADIN0_SRV
V10 AVDD12_USB
AVDD12_USB
AC6 AVDD33_USB
AVDD33_USB
AD6 AVDD33_USB
AVDD33_USB
AE5 USB_DM
USB_DM0
AF5 USB_DP +5V_STB
USB_DP0
AE6
USB_DM1
AF6 R321
USB_DP1
AF4 USB_VRT
USB_VRT
V26 OXTALI 1K2 1/10W 1%
XTALI
W25 AVSS33_XTAL
AVSS33_XTAL
V24 AVDD33_XTAL
AVDD33_XTAL
V25 OXTALO
XTALO
AC7
AVSS33_USB
AD7
AVSS33_USB
V11
AVSS12_USB
P22 AVSS12_PLL R323
AVSS12_PLL
N23 AVSS12_PLL 6K8 1/10W 1%
AVSS12_PLL
P23 AVSS12_PLL
AVSS12_PLL
MT5362ANG/B
NEAR IC
DV33SB
1 2 AVDD33_XTAL
FB302
120R/500mA
C311
1uF 16V
AVSS33_XTAL
AV12
1 2 AVDD12_PLL
FB303
120R/500mA
C332 C320
4.7UF 10V 4.7UF 10V
AVSS12_PLL
R318 R325
NC 4.7K
4.7K NC
DV33SB
R318 SMD/0402
NC/4K7 1/16W 5%
DV33
R325 SMD/0402 R309
NC/10KOHM +-5% 1/10W
4K7 1/16W 5%
+ C312 R330
NC/15K 1/10W 1%
NC/220uF/10V
R310
1
NC/0 OHM +-5% 1/10W
R317
1 OHM +-5% 1/10W C319 R311
4.7UF 10V D300 NC/5K1 1/10W 1%
NC/BAS32L
RESET CIRCUIT
DV33SB
R314
NC/0R05 1/10W 5%
U302
MAX809STRG
3 1
VCC GND
NVM_WEN(538x NVM write control):
write_enable: High
write_dis able: Low
ORESET#
NVM_WEN
NEAR IC
AV12 FB323
1 2 AVDD12_USB
120R/500mA
C326 C327
4.7UF 10V 100N 16V
SMD/0402
C307
100N 16V
SMD/0402
NEAR IC
10N 50V
C333
C309 C310
100N 16V 100N 16V
SMD/0402 SMD/0402
R337 C334
NC/4K7 1/10W 1% 10U 10V
R336 ORESET#
NC/0R05 1/10W 5% USB_ON
1 Q302
NC/MMBT3904
Q300
NC/MMBT3904
+
C301
NC/100uF 16V
Brand
Parts Philips Others
R322
Yes NC
D323
CN332
DV33 DV33
DV33
R302 R304
10K 1/16W 5% 10K 1/16W 5%
R301 SMD/0402 SMD/0402
10K 1/16W 5%
SMD/0402 SMD/0402
R303 33R 1/16W 5%
MAIN_SCL R319 100R 1/16W 5% MSCL
R306 1 Q301 MAIN_SDA SMD/0402 MSDA
MMBT3904
10K 1/16W 5% R320 100R 1/16W 5%
SMD/0402 SMD/0402
R307
10K 1/16W 5%
SMD/0402 IIC ADRESS "A0"
63
NEAR IC
AV33 FB322
USB_VRT R331 1 2 AVDD33_USB
5K1 1/10W 1% 120R/500mA
C329
10U 16V
D322 D321
+5V_SW
BAV99 BAV99
4
USB_DP R332 0R05 1/16W 3
USB_DM R333 0R05 1/16W 2
1
TH320
NC/PTCR
1 2 C331
+
100uF 16V
FB324
1 2
+5V_SW
120R/3000mA
U303 USB 2.0
5 1
IN OUT
2 C335 R340
GND
4 3 USB_OFF NC/36K 1/10W 5%
EN FAULT
10U 10V
STMPS2171STR R339
4K7 1/16W 5%
DV33
CN332
RC6 R322 NC/100R 1/16W 5% 1
2
3
4
5
DV33SB
iTV
NC/CONN
R308
DV33 NC/820K
X300
OXTALI 1
54MHz
C302 CL=10P
0.22UF 10V C304
U301 SMD/0402 10PF50V
8 1
VCC E0
7 2
WC E1
6 3
SCL E2
5 4
SDA VSS
M24C32-WMN6TP
GND
1,2,3,4,6,7,8,9,10,11,12,13,14 GND
AV12
2,6,10,12,14 AV12
AV33
2,3,10,11,12,13,14 AV33
DV33
1,2,4,7,8,11,12,13,14 DV33
DV33SB
2,4,7,10,12,13,14 DV33SB
C330
100N 16V +5V_SW
1,2,8,9,10,11,12,13,14 +5V_SW
SMD/0402 CE#_CI
8 CE#_CI
RESET_CI
8 RESET_CI
INT_CI
8 INT_CI
RC6
7 RC6
USB_OFF
13 USB_OFF
HPD2
12 HPD2
OPWRSB
1 OPWRSB
HPDET
13 HPDET
BL_DIM
14 BL_DIM
CN321 OPWM0
4 OPWM0
OPWM2
4 OPWM2
CONNNECTOR OPWM1
4 OPWM1
INVERTER_SW
14 INVERTER_SW
PANEL_VCC_ON/OFF
2 PANEL_VCC_ON/OFF
KEY _MENU_L_R_SOURCE
7 KEY _MENU_L_R_SOURCE
KEY _UP_DN_DCSW
7 KEY _UP_DN_DCSW
LED_R
4,7 LED_R
LED_G
7 LED_G
ADIN1
9 ADIN1
ADIN2
9 ADIN2
MAIN_SCL
13 MAIN_SCL
MAIN_SDA
13 MAIN_SDA
SOUND_EN
13 SOUND_EN
HPD0
12 HPD0
EDID_WEN
10,12 EDID_WEN
HPD1
12 HPD1
AMP_MUTE
13 AMP_MUTE
OSCL1
7 OSCL1
OSDA1
7 OSDA1
JTRST#
7 JTRST#
JTDO
7 JTDO
JTCK
7 JTCK
JTDI
7 JTDI
JTMS
7 JTMS
OPCTRL0
7 OPCTRL0
OPCTRL1
7 OPCTRL1
OPCTRL3
4 OPCTRL3
OPCTRL4
4,7 OPCTRL4
OPCTRL5
4 OPCTRL5
U0TX
7,10 U0TX
U0RX
7,10 U0RX
RC6
7 RC6
MT8292_MUTE
13 MT8292_MUTE
MT8292_RESET
13 MT8292_RESET
+5V_STB
1,2,13 +5V_STB
TX
7 TX
RX
7 RX
1/10W
DV33SB
2,4,7,10,12,13,14 DV33SB
GPIO_14
7 GPIO_14
GPIO_15
7 GPIO_15
2 OXTALO
GPIO_16
7 GPIO_16
Light_Sensor
7 Light_Sensor
L300
C305 0U82 RF_AGC_5362
3 RF_AGC_5362
10PF50V
+5V_STB
1,2,13 +5V_STB
HP_SC_MUTE
11,13 HP_SC_MUTE
C308
1N 25V