Alba L42M1, Руководство по обслуживанию

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42 ″ LCD TV ALBA L42M1
48
5) MT5362 PERIPHERAL/USB2.0
DV33SB
HPD1
U0RX
R325
4K7 1/16W 5%
MAIN_SDA
ADIN1
AVDD33_USB
MT5362-PBGA470
U400I
AC1
AE1
AC2
AD2
AE2
AF2
AB3
AC3
AD3
AE3
AF3
AB4
AC4
AD4
AE4
AA5
AB5
AD5
AA6
A12
B14
A15
B15
B16
C16
D16
E16
E17
E18
E20
D21
E21
C22
D22
C23
D23
E23
AB8
AC8
AD8
AB9
AC9
AB10
AC10
AD10
AB11
AC11
AD11
V13
R23
N24
P24
R24
N25
N26
W23
W24
Y24
Y25
AA25
AA26
V10
AC6
AD6
AE5
AF5
AE6
AF6
AF4
V26
W25
V24
V25
AC7
AD7
V11
P22
N23
P23
JRTCK
OPWM2
JTDI
JTCK
OPWM1
OPWM0
JTMS
JTDO
JTRST_
VCXO
OSDA0
GPIO6
GPIO4
OSCL1
OSCL0
GPIO5
GPIO2
OSDA1
GPIO3
GPIO1
GPIO19
GPIO17
GPIO18
GPIO14
GPIO15
GPIO7
GPIO16
GPIO13
GPIO12
GPIO0
OSDA2
OSCL2
GPIO11
OIRO
GPIO10
GPIO9
GPIO8
U0TX
U0RX
OPCTRL5
OPCTRL4
OPCTRL3
OPCTRL2
OPCTRL1
OPCTRL0
ORESET_
OPWRSB
OIRI
AVDD12_LDO
AVDD12_DMPLL
AVDD12_ADCPLL
AVDD12_TVDPLL
AVDD12_DTDPLL
AVDD12_SY SPLL
AVDD12_APLL
ADIN5_SRV
ADIN4_SRV
ADIN2_SRV
ADIN3_SRV
ADIN1_SRV
ADIN0_SRV
AVDD12_USB
AVDD33_USB
AVDD33_USB
USB_DM0
USB_DP0
USB_DM1
USB_DP1
USB_VRT
XTALI
AVSS33_XTAL
AVDD33_XTAL
XTALO
AVSS33_USB
AVSS33_USB
AVSS12_USB
AVSS12_PLL
AVSS12_PLL
AVSS12_PLL
SMD/0402
R322
D323
CN332
DV33SB 2,4,7,10,12,13,14
R329
NC/4K7 1/16W 5%
C332
4.7UF 10V
MT8292_RESET
CN333
NC/CONN
2
4
6
8
1
3
5
7
R336
NC/0R05 1/10W 5%
R322 NC/100R 1/16W 5%
+5V_STB
GPIO_15
R340
NC/36K 1/10W 5%
FB324
120R
1 2
FB302
120R/500mA
1 2
DV33
PANEL_VCC_ON/OFF
ORESET#
TP300 1
R325
DV33
R314
NC/0R05 1/10W 5%
GND
MAIN_SCL
OPCTRL4
OXTALO
JTMS
Philips
DV33
LED_G 7
MT8292_RESET
AV12
OPWRSB 1
R332 0R05 1/16W
MT8292_MUTE 13
PANEL_VCC_ON/OFF
ADIN1
AV33 2,3,10,11,12,13,14
DV33SB
INT_CI
R309
NC/10K 1/10W 5%
R301
10K 1/16W 5%
NC
AV12 2,6,10,12,14
AVDD12_PLL
OSCL1
C330
100N 16V
DV33
ADIN1 9
MT8292_RESET 13
AVDD33_USB
JTDO
RESERVED RESET CIRCUIT
HPD0
R313 NC/0R05 1/16W
C307
100N 16V
R319 100R 1/16W 5%
R333 0R05 1/16W
SOUND_EN
AVSS12_PLL
DV33
OPWM2
EDID_WEN
DV33SB
CN332
NC/CONN
1
2
3
4
5
SMD/0402
SMD/0402
MSCL
OPCTRL3
MAIN_SCL 13,14
AVDD12_PLL
C320
4.7UF 10V
KEY_MENU_L_R_SOURCE
TX
USB_OFF
+5V_STB
HP_SC_MUTE 11,13
OPCTRL3
R330
NC/15K 1/10W 1%
U0RX
JTRST# 7
SMD/0402
NVM_WEN
RESET CIRCUIT
OIRO
OPCTRL0
FB303
120R/500mA
1 2
C309
100N 16V
C334
10U 10V
Q302
NC/MMBT3904
3
1
2
4.7K
OPWM1
ADIN2 RESET_CI
C304
10P 50V
MAIN_SCL
LED_G
USB_VRT
AV33
USB_ON
R303 33R 1/16W 5%
OPCTRL5
KEY _UP_DN_DCSW 7
CE#_CI
AVSS33_XTAL
AVDD12_PLL
IIC ADRESS "A0"
DV33SB
OPCTRL5 4
NEAR IC AV12
LED_R 4,7
OPCTRL0 7
R341 4K7 1/16W 5%
X300
54MHz
1 2
HPD0 12
TX 7
OSDA1 7
RESET_CI
OPWM0
MT8292_MUTE
+5V_SW 1,2,8,9,10,11,12,13,14
KEY _UP_DN_DCSW
GPIO_16
AVSS12_PLL
MSDA
Q301
MMBT3904
3
1
2
JTDI
R304
10K 1/16W 5%
R337
NC/4K7 1/10W 1%
PANEL_VCC_ON/OFF 2
AVSS12_PLL
RC6
TP301 1
DV33
AVDD33_USB
USB_DP
R320 100R 1/16W 5%
U302
MAX809STRG
1
2
3
GND
RE
S
E
T
VCC
C327
100N 16V
Brand
GND 1,2,3,4,6,7,8,9,10,11,12,13,14
OXTALI
SM
D
/04
02
KEY _MENU_L_R_SOURCE
HPDET
JTMS
R338 470 OHM 1/10W
NVM_WEN(538x NVM write control):
write_enable: High
write_disable: Low
KEY _MENU_L_R_SOURCE 7
RC6
RF_AGC_5362
R312 NC/0R05 1/16W
+
C331
100uF 16V
DV33SB
DV33SB
INT_CI 8
CE#_CI
TX
GPIO_14
DV33SB
C335
10U 10V
BL_DIM 14
USB_VRT
D321
BAV99
3
1 2
BL_DIM
t
TH320
NC/PTCR
1 2
Support CI
C_XREG
R323
1K8 1/10W 1%
SMD/0402
SMD/0402
JTDO 7
+5V_STB 1,2,10,13
RF_AGC_5362
Strapping
SOUND_EN 13
INT_CI
AV33
GPIO_16 1,7
JTCK
1
2
3
4
CN321
CONNENTOR 1
2
3
4
6
5
C302
220NF10V
OPCTRL3 1,4
U0TX
SOUND_EN
R316
10K 1/16W 5%
HPDET
D300
NC/BAS32L
1
2
AK
R318
L300
0U82
SMD/0402
GPIO_14 7
OPWM1 4
OPWM0
C310
100N 16V
OSCL1 7
OPCTRL5
BL_DIM
R310
NC/0R05 1/10W 5%
NEAR IC
SMD/0402
OXTALO
OPWRSB
Others
HPD2
U301
M24C32-WMN6TP
4
8
5
6
1
2
3
7
VSS
VCC
SDA
SCL
E0
E1
E2
WC
SMD/0402
EDID_WEN 10,12
OPCTRL1 7
LED_G
RC6
HP_SC_MUTE
C336
100N 16V
C311
1uF 16V
USB_OFF
+5V_SW
U0RX 7,10
MAIN_SDA
Light_Sensor
OSCL1
+ C312
NC/220uF 16V
Q300
NC/MMBT3904
3
1
2
RF_AGC_5362 3
JTCK
AVDD12_PLL
+ C301
NC/100uF 10V
JTMS 7
RC6
OPCTRL0
OPCTRL1
+5V_STB
R331
5K1 1/10W 1%
R334
4K7 1/16W 5%
R311
NC/5K1 1/10W 1%
SMD/0402
LED_R
MT8292_MUTE
JTRST#
FB322
120R/500mA
1 2
DV33
OPWM2
HPD0
USB_DM
USB_ON
R306
10K 1/16W 5%
TP302 1
No Support CI
HPD2 12
OPCTRL4 4,7
HPD1
R328
NC/4K7 1/16W 5%
DV33SB
AVSS12_PLL
R307
10K 1/16W 5%
D711 BAS32L
1 2
A K
Parts
OPWM2 4
USB 2.0
SMD/0402
JTRST#
OXTALI
RX
AMP_MUTE
INVERTER_SW
AVDD33_XTAL
C308
1N 25V
AVDD12_USB
RX
OPWM0 4
AVDD12_PLL
OSDA1
R339
4K7 1/16W 5%
NC
HPD1 12
GPIO_15 7
MSDA
RC6
HPD2
R300
NC/1KOHM +-1% 1/10W
DV33SB
INVERTER_SW 14
NVM_WEN MAIN_SDA
OPWM1
SMD/0402
SMD/0402
ADIN2
U0TX
GPIO_15
+5V_STB
CL=9P
DV33 1,2,4,7,8,11,12,13,14
USB_OFF 13
Light_Sensor 7
KEY_UP_DN_DCSW
AMP_MUTE 13
RX 7
USB_DP
AVDD12_PLL
NC
DV33
JRTCK
C329
4.7UF 10V
DV33SB
OPWRSB
+5V_SW
MSCL
R302
10K 1/16W 5%
DV33
AVDD33_XTAL
AV12
DV33SB
R321
820R 1/10W 1%
SMD/0402
OTS ONLY
INVERTER_SW
AMP_MUTE
R308
NC/820K 1/10W
C326
4.7UF 10V
SMD/0402
U0TX 7,10
AVDD12_USB
LED_R
U303
STMPS2171STR-SOT23-5
1
2
3 4
5
OUT
GND
FAULT EN
IN
+5V_SW
MAIN_SDA 13,14
HP_SC_MUTE
JTDI
R317
1 OHM +-5% 1/10W
+5V_STB 1,2,10,13
NEAR IC
SMD/0402
JTDO
ORESET#
OPCTRL1
GPIO_16
SMD/0402
Yes
MAIN_SCL
OPCTRL4
D322
BAV99
3
1 2
AVSS33_XTAL
CE#_CI 8
RC6 7
DV33SB 2,4,7,10,12,13,14
R318
NC/4K7 1/16W 5%
4.7K
JTCK 7
JTDI 7
OSDA1
AVDD12_PLL
SMD/0402
RESET_CI 8
Light_Sensor
USB_DM
GPIO_14
D323
NC/BAV99
3
1 2
C333
10N 50V
RC6 7
NEAR IC
SMD/0402
HPDET 13
EDID_WEN
ORESET#
C319
4.7UF 10V
ADIN2 9
FB323
120R/500mA
1 2
C305
10P 50V
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