Panasonic Viera TC-L42ET5W, Service Manual

Page: 14 / 19

14
2.10. A-Board (9/14)
P
P
S
S
S
S
S
S
S
S
S
S
S
STB5.8V
AH_NFD3 AH_NFD6 AH_NFD4 AH_NFD5
AH_NFD1
AH_NFD4
AH_NFD7 AH_NFD1
AH_NFD2
AH_NFD0
AH_NFD0
AH_NFD2
AH_NFD5
AH_NFD6
AH_NFD3
AH_NFD7
C2023
16V 0.1u
C2000
10V
1u
C2014
10u 25V
A02
K1KY16BA0394
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P15V
STB5.8V
DCDCIN
STB3.3V
STB3.3V
SUB_AI_3.3V
STB3.3V
VJ2001
TP2000
TP2007
TP2030
TP2017
TP2015
TP2013
TP2009
TP2011
TP2025
TP2003
TP2002
TP2004
TP2006
TP2027 TP2026
TP2045
TP2029
TP2010
TP2005
TP2028
TP2008
TP2047
TP2040
TP2024
TP2012
TP2001
P_XERST
BL_PWMA
LCD_TV_SUB_ON
KEY1
P_STMGPIO9
P_STMRMIN
P_STMADIN2
P_STMADIN0
P_STMGPIO6
Q2013
B1ABCE000015
Q2011
B1ABCE000015
R2003
0
R2055
10k
R2014
100
R2051
100
R2008
47k
R2054
100k
R2060
47k
R2062
100
R3871
0
R2053
47k
R2066
0
R2013
100
R2061
22k
R2000
43k
R2016
1.2k
R2034
0
A10
K1KA10B00218
1
2
3
4
5
6
7
8
9
10
R2002
R2017
R2018
STB3.3V
R1955
R1953
10k
C1958
25V
0.01u
P_STMGPIO2
R1951
68
P_MMCDAT6
TVRS760A
D
S
IC8900
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
7
R/B
8
RE
9
CE
10
NC
11
NC
12
Vcc
13
Vss
14
NC
15
NC
16
CLE
17
ALE
18
WE
19
WP
20
NC
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
28
NC
29
I/O0
30
I/O1
31
I/O2
32
I/O3
33
NC
34
NC
35
NC
36
Vss
37
Vcc
38
NC
39
NC
40
NC
41
I/O4
42
I/O5
43
I/O6
44
I/O7
45
NC
46
NC
47
NC
48
NC
R8906
SUB3.3V
P_XNFRE
P_MMCDAT5
R8917
P_MMCDAT2
P_MMCDAT7
P_MMCDAT3
C8900
16V
0.1u
R8915
R8911
EXB2HV121JV
P_NFALE
R8916
P_MMCDAT0
P_XNFCE0
R8909
2.2k
P_XIRQ1
P_MMCDAT4
R8914
P_XNFWE
P_MMCDAT1
C8901
16V
0.1u
R8918
SUB3.3V
P_NFCLE
P_NANDRYBY0
R8919
R8910
10k
P_XNFWP
P_TCK
TP8908
P_TCON1
TP8906
TVRS872S
IC8902
1
E0
2
E1
3 E2
4
Vss
5
SDA
6
SCL
7
WC
8
Vcc
TP8903
P_TMS
P_TCON6
PEAKS_EEP_SDA
TP8913
TP8905
TP8915
C8902
16V
0.1u
P_PORT15
PEAKS_EEP_SCL
P_TCON2
P_TCON7
TP8914
TP8909
P_MMCCLK
TP8918
TP8910
P_TCON4 TP8900
P_TCON0
P_PORT14
P_TRST
P_TCON3
TP8901
TP8919
P_TDI
SUB3.3V
TP8907
P_TCON5
R8902
47k
P_TDO
TP8902
TP8917
SUB3.3V
TP8916
P_STMGPIO8
R8904
4.7k
TP8904
P_XRSTSTM
D8850
DB2J30900L
R8850
330
R8803
10k
R8853
1.8k
P_MAINPWRON
R8872
47k
R8873
47k
R8875
47k
R8876
47k
R8871
47k
R8874
47k
P_STMTIME0
TP8851 TP8850
R8817
10k
PANEL_3D_ON
R4084
16V
SUB3.3V
POWER_ON
G_LED
16V
GND
BL_ON
SUB_ON
TO
P-BOARD
(P2)
AI
16V
STB3.3V
3D-ON
KEY1
GND
5.8VS
BL_PWM1
BL_SOS
AI_SENSOR
BL_SOS
REC_LED_G
R_LED
REMOTE
BL_PWM2/BL-ECO
GND/BL_ECO
GND
REC_LED_R
STB3.3V
BL_ON
R_LED_ON
(RMIN)
G_LED_ON/SYSCLK
BL_ECO
NC
KEY3
NAND_FLASH
PEAKS-LD4
TRCD2
TRCD3
TRCD4
I2CBUS
PEAKS
EEPROM
EEPROM_WP
STM-EEP_WP
TRCCLK
TRCST
TRCD0
TRCD6
TRCD7
TRCD1
TRCD5
PEAKS-LD4
PEAKS-LD4
79 78 80 76 74 77 73 75 81
TO
K-BOARD
(K10)
!
A-BOARD(9/14)
TO 1,12/14
TO 1/14
TO 12/14
(TV_SUB_ON)
TO 12/14
TO 8/14
TO 4/14
TOP BOTTOM
TO 7/14
TO 8/14
TO 8,12/14
TO 12/14
TO 12/14
TO 12/14
TO 12/14
TO 12/14
TO 12/14
TO 12/14
TO 12/14
TO 12/14
TO 12/14
TO 12/14
TO 12/14