A-Board (13/13) Schematic Diagram - Panasonic TC-L42D2 Service Manual
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Also See for TC-L42D2:
- Technical manual (97 pages) ,
- Operating instructions manual (172 pages) ,
- Instrucciones de operación (54 pages)
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11.14. A-Board (13/13) Schematic Diagram
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A-BOARD TXN/A10QBMS (13/13)
D
Panel_RXD
Panel_TXD
109
110
TP4732
STB5V
FOR
FACTORY
A18
TP4723
USE
1
STB5V
2
SRQ1
R4762
3
GND
EXB2HV220JV
TP4702
4
MCU_I2CCLK MPU_EEP & FACT
24KEC_I2CDATA2_EEP
TP4705
5
MCU_I2CDATA MPU_EEP & FACT
24KEC_I2CCLK2_EEP
MCU_I2CDATA
6
24KEC_I2CCLK2
24KEC_EEP
MCU_I2CCLK
7
24KEC_I2CDATA2
24KEC_EEP
SRQ
8
SD_BOOT
TO 1/13
SD_BOOT
D_RXD
D_TXD
D_IIC_CONT
D_IIC_CONT
Shield Clip
A
B
ZA5400
ZA5410
K4ZZ01000267
K4ZZ01000267
ZA5401
ZA5411
K4ZZ01000267
K4ZZ01000267
ZA5402
ZA5412
K4ZZ01000267
K4ZZ01000267
ZA5403
ZA5413
K4ZZ01000267
K4ZZ01000267
ZA5405
ZA5414
K4ZZ01000267
K4ZZ01000267
ZA5406
ZA5415
K4ZZ01000267
K4ZZ01000267
ZA5407
ZA5416
K4ZZ01000267
K4ZZ01000267
ZA5408
ZA5417
K4ZZ01000267
K4ZZ01000267
ZA5409
ZA5418
K4ZZ01000267
K4ZZ01000267
ZA5419
ZA5420
K4ZZ01000267
K4ZZ01000267
111
112
FOR
FACTORY
SUB5V
A19
USE
FOR
STB5V
FACTORY
1
A17
+5V
USE
2
SBO0
STB3.3V
1
STB5V
TP4726
3
SBI0
2
STB3.3V
4
GND
3
IIC_CONT
TP4712
TP4734
4
5
6
TP4700
7
24KEC_I2CCLK0
(Tuner)
TP4739
8
YAMON_RX
TP4703
9
24KEC_I2CDATA0
(Tuner)
R4802
TP4740
EXB2HV220JV
10
YAMON_TX
24KEC_I2CDATA1_POST
TP4737
24KEC_I2CCLK1_POST
11
YAMON_CTS
D_RXD
TP4736
12
D_TXD
Panel_TXD
TP4720
24KEC_I2CDATA0_TU
13
YAMON_RTS
24KEC_I2CCLK0_TU
TP4738
14
Panel_RXD
15
24KEC_I2CCLK1
(PANEL/T_sensor/A_Amp)
R4780
16
EXB2HV220JV
PANEL REM_CON
17
24KEC_I2CDATA1
(PANEL/T_sensor/A_Amp)
18
PANEL_LED_R
POWER_LED_ON
TO 1,12/13
19
GND
20
INEXCH
IIC
MCU_I2CCLK
MCU_I2CCLK
MCU_I2CDATA
TO 1/13
MCU_I2CDATA
24KEC_I2C0:TU/HP_AMP
SUB3.3V
R4729
R4730
2.2k
2.2k
24KEC_I2CCLK0_TU
R4726
TO 1/13
24KEC_I2CCLK0
S
24KEC_I2CCLK0_TU
TO 6,9/13
24KEC_I2CDATA0_TU
R4728
TO 1/13
24KEC_I2CDATA0
S
24KEC_I2CDATA0_TU
TO 6,9/13
24KEC_I2C1:AMP/PANEL/T_SENSOR
SUB3.3V
R4715
R4716
2.2k
2.2k
R4732
24KEC_I2CCLK1_POST
R4709
24KEC_I2CCLK1
TO 1/13
S
S
R4718
24KEC_I2CCLK1_AMP
TO 6/13
S
R4719
24KEC_I2CCLK1_PANEL
S
TO 11/13
24KEC_I2CDATA1_POST
R4710
R4733
TO 1/13
24KEC_I2CDATA1
S
S
R4721
24KEC_I2CDATA1_AMP
TO 6/13
S
R4722
24KEC_I2CDATA1_PANEL
TO 11/13
S
SUB3.3V
24KEC_I2C2:EEPROM
R4717
R4731
2.2k
2.2k
24KEC_I2CCLK2_EEP
R4734
24KEC_I2CCLK2
TO 1/13
S
24KEC_I2CCLK2_EEP
TO 3/13
R4702
24KEC_I2CDATA2_EEP
24KEC_I2CDATA2
TO 1/13
S
24KEC_I2CDATA2_EEP
TO 3/13
113
114
48
UA0EXCLK
UARTS0_N
UACTS0_N
TO 1/13
UATXD0
UATX/RX0 : YAMON
UARXD0
UATXD1
UATX/RX1 : Kernel
TO 1,6/13
UARXD1
SUFFIX:nil
115
116
117
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