Panasonic TX-PR42S10 Service Manual ▷ View online
45
11.3. P-Board (2/2) Schematic Diagram
E
B
4
D
7
3
1
C
5
F
2
8
9
6
A
+5(P)
POWER
CONTROL
CONTROL
Vsus
ERROR DET
Vda
ERROR DET
COMPARATOR
VISSC9101M
VINJM2904ME1
VIKIA431A
VIKIA431A
VIBD9703FP
+15(P)
VISC2628T
POWER
MICOM
VILC87F2G081
TO
A-BOARD
(A7)
A-BOARD
(A7)
TO
A-BOARD
(A7)
A-BOARD
(A7)
TO
S-BOARD
(S1)
S-BOARD
(S1)
TO
A-BOARD
(A25)
A-BOARD
(A25)
TO
C2-BOARD
(C25)
C2-BOARD
(C25)
TO
SC-BOARD
(SC2)
SC-BOARD
(SC2)
TO
SS-BOARD
(SS11)
SS-BOARD
(SS11)
COLD
HOT
COLD
HOT
Vda
Vsus
!
P-BOARD ETX2MM747MFE (2/2)
VIR3111N40AT
REGULATOR
46
11.4. GK, GL, K and S-Board Schematic Diagram
VCC
GND
OUT
S
S
G
R
PUSH
C2521
0.01u
50V
C2511
16V
0.1u
C2515
50V
0.01u
50V
0.01u
C2512
10V
10u
10u
D2512
MAZ80560ML
D2524
MAZ80560ML
D2530
MAZ80560ML
PC2511
B3JB00000046
RM2501
B3RAD0000160
1
2
3
Q2513
2SD0601A0L
Q2510
2SD0601A0L
Q2511
2SD0601A0L
1%
*R2531
210
*R2524
47k
1%
*R2525
1.27k
R2556
10k
10k
R2516
22k
R2542
47k
R2517
47
R2530
47k
R2520
220k
R2557
22k
K1
1
2
3
4
5
6
7
8
9
10
11
VJ1
VJ2
*D2520
B3AGB0000057
C3752
1000p
50V
SW3762
EVQ11G05R
SW3760
EVQ11G05R
1%
R3771
6.65k
1%
R3772
1.74k
SW3761
EVQ11G05R
SW3759
EVQ11G05R
GK1
1
2
SW3763
EVQ11G05R
1%
R3775
7.15k
1%
R3770
14.3k
*S1B
1
2
3
SW2500
K0F162B00002
STBY3.3V
GND
AI_SENSOR
G_LED_ON
REMOCON
Modem_LED
PSM_LEDR
GND
SUB5V
R_LED_ON
GND(D_PCB_MODE)
AI_SENSOR
REMOCON
+/
TV
AV
-/
F
KEYSCAN
STB_PS
POWER SW
12V
KEYSCAN
TO
A-BOARD
(A1)
A-BOARD
(A1)
TO
C1-BOARD
(C14)
C1-BOARD
(C14)
TO
P-BOARD
(P34)
P-BOARD
(P34)
K-BOARD TXN/K1EQUR
!
GK-BOARD
TXNGK1EQUE
!
S-BOARD
TXN/S1EQUE
!
!
E
9
3
2
6
8
F
5
C
4
D
B
1
7
A
47
11.5. A-Board (1/20) Schematic Diagram
PEAKS_SCL2
PEAKS_SCL2
PEAKS_SCL2
PEAKS_SDA2
PEAKS_SDA2
PEAKS_SDA2
PEAKS_SCL1
PEAKS_SCL1
PEAKS_SDA1
PEAKS_SDA1
PEAKS_SDA3
PEAKS_SDA3
PEAKS_SCL3
PEAKS_SCL3
SUB3.3V
SUB5V
SUB3.3V
STB3.3V
SUB3.3V
STB3.3V
SUB3.3V
TP0902
TP0900
TP0904
TP0903
TP0901
SCL0
SBT2
PANEL_STBY_ON
SCL1
XECS5
PEAKS_SDA3
PEAKS_SCL2
FE_SDA
GENX_SDA0
ADJ-GENX_SCL
GENX_SDA1
LITE2-EEP_SCL
FE_SCL
PEAKS_SDA0
PEAKS_SCL1
TDI
TMP-SENS_SCL
ADV_SCL
AV-SW_SDA
GENX-EEP_SCL
ADAV_SCL
TMP-SENS_SDA
TUNER_SCL
GENX_SCL0
PEAKS_SCL3
ADV_SDA
PEAKS_SCL0
PEAKS_SDA1
SDA0
SDA1
LITE2-EEP_SDA
FE-OUT_SDA
TRST
PEAKS_SDA2
SBT0
FE-OUT_SCL
ADAV_SDA
TUNER_SDA
XECS3
GENX_SCL1
TCK
TMS
ADJ_GENX_SDA
TDO
GENX-EEP_SDA
AV-SW_SCL
Q0904
2SD0601ASL
Q0903
2SD0601ASL
Q0905
2SD0601ASL
R0901
EXB28V680JX
R0951
68
R0945
22
*R0938
4.7k
R0946
22
*R0939
0
R0952
68
R0914
22
R0913
22
R0953
68
R0947
68
R0960
4.7k
R0963
10k
R0948
68
*R0928
22
*R0940
0
R0950
68
R0910
22
R0930
22
22
R0920
R0907
10k
R0957
4.7k
R0905
10k
R0909
22
R0954
68
R0961
4.7k
R0912
22
R0962
4.7k
R0949
68
R0955
4.7k
R0976
10k
R0934
0
R0917
22
R0974
47k
47k
R0911
22
R0915
4.7k
R0977
10k
R0972
10k
R0959
4.7k
*R0937
4.7k
R0929
22
R0902
1k
R0906
10k
R0916
4.7k
*R0927
22
*R0941
0
R0956
4.7k
R0900
68
R0958
4.7k
22
R0919
R0918
22
R0975
47k
47k
*R0942
0
R0933
0
IC1101
GenX EEP
8k
8k
Peaks EEP
16k
16k
IC1100
GenX5
ADV7470
IC4510
IC1000
TEMP SENSOR
(Lite2 E2PROM)
Development Connector
CN0100
CN0101
IC8001
IC8601
(GenX4 Loarder/E2PROM)
ADAV4622
IC3001
AVC31
AV-SW
Adjustment Connector
IC8301
FE
TU2901
TUNER
TMS
TDO
TCK
TRST
IC8001
JTAG
AVC
TDI
SDA2
SCL2
SDA3
SCL3
(ADV)
ADV7470
IC4510
TO 6,15/20
A
E
D
B
4
C
1
F
5
7
3
9
6
8
2
TO 20/20
TO 20/20
TO 14,20/20
TO 20/20
TO 20/20
TO 14/20
TO 14/20
TO 2/20
TO 7/20
TO 7/20
TO 13/20
TO 3/20
TO 3/20
TO 1/20
TO 5/20
TO 6/20
TO 6/20
TO 6/20
REF No. 0900-0999
IIC
A-BOARD (1/20)
!
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