Panasonic gpf12de tx-p42v10b tx-p42v10e Manual Do Serviço
54
11.4. GK, GL, K, S and XS-Board Schematic Diagram
VCC
GND
OUT
S
S
S
G
R
PUSH
+
+
+
+
+
Thermal Pad
+
SIDE
TERM
MDO2
MDO2
CH0SYNC
IRQ
CH0VAL
CH0CLK
CH0CLK
CH0CLK
MDO0
MDO7
MDO3
MDO3
MDO6
CH0VAL
CH0VAL
MDO4
MDO4
CH0SYNC
CH0SYNC
MDO5
MDO5
MDO5
MDO4
MDO3
MDO0
MDO0
MDO2
MDO1
MDO6
MDO6
MDO1
MDO1
MDO7
MDO7
RESET
SCL
SDA
50V
C2517
0.01u
C2521
0.01u
50V
C2511
16V
0.1u
C2515
50V
0.01u
50V
0.01u
C2512
10V
10u
10u
*D2526
MAZ80560ML
D2512
MAZ80560ML
D2524
MAZ80560ML
D2530
MAZ80560ML
PC2511
B3JB00000046
RM2501
B3RAD0000160
1
2
3
Q2513
2SD0601A0L
*Q2519
2SD0601A0L
Q2510
2SD0601A0L
Q2511
2SD0601A0L
1%
*R2531
210
*R2524
47k
1%
*R2525
1.27k
*R2562
3.3k
R2556
10k
10k
R2516
22k
*R2561
5.6k
R2542
47k
1%
*R2565
2k
R2517
47
R2530
47k
R2520
220k
R2557
22k
*R2581
0
K1
1
2
3
4
5
6
7
8
9
10
11
VJ1
VJ2
VJ3
*D2520
B3AGB0000057
*D2525
B3ACB0000225
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
GL02
1
2
D7800
B3AEB0000107
R7800
0
C6830
22u
6.3V
TP6814
IC6803
C0DBAYY00462
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
R6802
10k
TP6811
C6816
0.47u
50V
C0CBCBE00001
IC6802
1
VOUT
2
NC
3
GND
4
CNCONT
5
SUB
6
VIN
7
R6826
47
D6803
B0JCPD000021
VDD1.0V
L6801
G1C220MA0291
C6821
180p
50V
C6851
1u
25V
R6857
0
DTV12V
L6814
J0JJC0000015
C6814
0.22u
25V
R6823
120
R6845
120
R6807
16k
C6822
470p
50V
C6831
50V
0.01u
TP6808
R6825
47
R6817
75k
1%
SUB3.3V
C6828
22u
6.3V
C6806
0.47u
50V
C6829
10u
25V
R6848
0
R6804
47
SUB3.3V
L6816
J0JGC0000020
C6802
0.1u
25V
D6808
B0JCPD000021
TP6801
C6815
0.1u
16V
L6817
J0JHC0000116
R6824
120
C6846
0.1u
25V
C6832
0.1u
25V
C6818
10u
25V
C6807
0.01u
16V
TP6816
C6842
0.015u
25V
DTV12V
C6820
0.1u
25V
JS6801
D6811
B0ECKM000019
SUB5V
R6844
120
C6805
220u
6.3V
R6830
10k
1%
D6813
B0BC4R700007
TU6801
J3BBCBC00004
3
NC
4
B2
8
SDA
10
DISEQCIN1
11
B3
14
D03
15
D13
19
D53
18
D43
20
D63
21
D73
22
CLK_OUT
23
D/PN
24
STROUT
25
ERROR
26
RESETB
2
B1
1
NC
5
NC
6
NC
7
NC
9
SCL
12
DISEQCOUT1
13
VDD
16
D23
17
D33
TP6809
C6824
1u
6.3V
R6831
2.2k
1%
R6814
4.7
R6835
3.9k
L6806
G1C100MA0291
L6813
220u
220u
R6813
47
SUB5V
R6829
100
D6806
B0ECKM000019
R6858
0
TP6805
TP6806
R6840
120
R6854
0
R6832
470
1%
C6804
100u
35V
C6852
50V
1000p
L6815
J0JGC0000020
R6801
10k
TP6817
SUB3.3V
R6849
0
R6834
10
R6803
47
R6822
120
TP6821
TP6807
TP6815
L6807
G1C4R7ZA0083
C6809
100u
35V
D6812
B0ECKM000019
R6851
0
PA6802
K5H1022A0031
TP6812
R6846
120
R6811
15
15
1/2W
D6810
B0BC4R700007
TP6818
R6809
100
TP6803
C6843
50V
3900p
D6804
B0JCMD000010
C6813
0.22u
25V
TP6820
C6801
220u
25V
C6823
2.2u
6.3V
R6859
2.2k
D6809
B0BC4R700007
R6855
0
TP6813
R6853
0
C6819
0.01u
50V
R6856
0
TP6819
R6808
0
C6847
0.1u
25V
R6843
120
R6827
100k
R6842
120
R6833
10
C6825
100u
6.3V
R6841
120
TP6802
C6845
0.1u
16V
C6817
0.22u
25V
C6848
1u
6.3V
C6866
1000p
50V
C6827
10u
25V
L6802
J0JJC0000015
R6852
0
R6818
120k
120k
1%
C1AB00002948
IC6801
1
DETIN
2
VCTRL
3
NC
4
NC
5
NC
6
LX
7
P-GND
8
SDA
9
SCL
10
ADDR
11
DSQOUT
12
DSQIN
13
EXTM
14
TTX
15
BYP
16
Vcc-l
17
Vcc
18
A-GND
19
VoRX
20
VoTX
21
NC
22
Vup
23
ISEL
24
NC
TP6810
C6812
0.1u
16V
R6815
10k
C6864
8200p
50V
D6805
B0JCMD000010
C6808
220u
4V
R6821
120
TP6804
C6850
0.1u
50V
PA6801
K5H252YA0023
XS3
K1KY30B00006
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
G2
G1
G3
R6850
0
R6812
47
R6863
2.2
C6849
0.1u
50V
R6860
2.2k
DTV12V
VDD1.0V
<
=
<
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
Modem_LED
+/
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/K1EQUE
!
GK-BOARD
TXNGK1EQUE
!
S-BOARD
TXN/S1DTUE
!
!
!
E
9
3
2
6
8
F
5
C
4
D
B
1
7
A
SD LED
GL-BOARD
TXNGL1EBUE
!
IS0DATA
SAT TUNER
LNB SUPPLY/CONTOL
VDD1V
SUFFIX
AB
IF3.3V
!
XS-BOARD TXNXS1EBUB
TO
A-BOARD
(A88)
A-BOARD
(A88)
TO
A-BOARD
(A1)
A-BOARD
(A1)