Panasonic TX-PR42S10 Service Manual ▷ View online
54
11.12. A-Board (8/20) Schematic Diagram
P
P
P
P
P
P
RXD_1N
RXB_CP
RXB_CN
RXC_1P
RXD_1P
RXB_CP
DDCD_SCL
RXC_1N
DDCB_SCL
G-HPD3
DDCD_SDA
RXB_CN
G-HPD1
RXD_2N
RXC_0P
RXB_2P
G-HDMI_5V_DET1
RXD_2P
G-HDMI_CEC
RXB_2N
DDCD_SCL
RXC_0N
RXB_1P
DDCD_SCL
RXC_CP
DDCD_SDA
G-HPD1
DDCD_SDA
RXD_2P
G-HPD3
RXD_2N
RXD_1P
RXD_1N
DDCC_SDA
RXD_0P
DDCB_SCL
RXC_CN
RXD_0N
G-HDMI_CEC
RXD_CP
DDCB_SCL
DDCC_SCL
RXD_CN
RXD_CN
DDCB_SDA
DDCB_SDA
G-HDMI_5V_DET2
DDCB_SDA
RXB_2P
RXD_CP
RXB_2N
RXB_1P
RXD_0N
G-HDMI_5V_DET1
RXB_1N
RXB_1N
RXD_0P
RXC_2P
RXB_0P
RXB_0P
G-HDMI_5V_DET3
RXB_0N
G-HPD2
RXC_2N
RXC_CN
RXC_CP
RXC_0N
RXC_0P
RXC_1N
RXC_1P
RXC_2N
RXC_2P
G-HPD2
DDCC_SDA
DDCC_SCL
DDCC_SDA
DDCC_SCL
G-HDMI_5V_DET2
G-HDMI_5V_DET3
RXB_0N
C4501
0.1u
16V
C4503
0.1u
16V
*C4702
0.1u
16V
*C4703
0.1u
16V
C4502
0.1u
16V
C4500
0.1u
16V
D4575
MA2J11100L
D4541
MA2J11100L
D4526
MA2J11100L
D4542
MA2J11100L
*D4615
MA2J11100L
D4525
MA2J11100L
*D4573
EZAEG2A50AX
D4599
EZAEG2A50AX
D4598
EZAEG2A50AX
*D4516
EZAEG2A50AX
D4596
EZAEG2A50AX
D4597
EZAEG2A50AX
D4520
EZAEG2A50AX
D4594
EZAEG2A50AX
D4602
EZAEG2A50AX
*D4523
EZAEG2A50AX
D4588
EZAEG2A50AX
*D4511
EZAEG2A50AX
D4589
EZAEG2A50AX
D4601
EZAEG2A50AX
*D4507
EZAEG2A50AX
D4590
EZAEG2A50AX
D4600
EZAEG2A50AX
D4587
EZAEG2A50AX
D4517
EZAEG2A50AX
D4518
EZAEG2A50AX
D4512
EZAEG2A50AX
*D4574
EZAEG2A50AX
D4591
EZAEG2A50AX
D4595
EZAEG2A50AX
*D4503
EZAEG2A50AX
*D4521
EZAEG2A50AX
*D4509
EZAEG2A50AX
D4592
EZAEG2A50AX
D4593
EZAEG2A50AX
*D4505
EZAEG2A50AX
*D4617
B0BC5R6A0275
D4611
B0BC5R6A0275
D4513
B0BC5R6A0275
JK4500
K1FY119D0006
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
*JK4502
K1FY119E0005
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
JK4501
K1FY119D0006
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
L4505
J0JYC0000068
*L4521
J0JYC0000068
L4506
J0JYC0000068
L4502
J0JYC0000068
*L4523
J0JYC0000068
*L4522
J0JYC0000068
L4507
J0JYC0000068
L4503
J0JYC0000068
L4504
J0JYC0000068
STB5V
STB5V
STB5V
DVDDIO_3.3V
R4671
R4667
L4524
VJUMP1608-P
L4501
VJUMP1608-P
L4500
VJUMP1608-P
R4746
G-HPD3
G-HPD1
G-HPD2
RXB_0P
RXD_1N
ADV-DDCB_SCL
RXB_0N
ADV-DDCD_SCL
RXC_1N
G-DDCSCL3
ADV-DDCA_SCL
G-HDMI_5V_DET3
RXC_2N
RXB_2P
G-HDMI_5V_DET0
RXD_0N
RXD_2P
RXC_2P
RXB_CN
RXD_2N
G-HDMI_5V_DET1
RXD_CP
RXD_0P
RXC_CN
RXB_1P
RXC_0N
RXB_CP
RXD_CN
G-DDCSCL2
ADV-DDCC_SCL
G-DDCSCL1
RXC_1P
G-DDCSCL0
RXB_2N
RXB_1N
RXC_CP
RXD_1P
RXC_0P
G-HDMI_5V_DET2
ADV-DDCD_SDA
G-DDCSDA1
G-DDCSDA2
ADV-DDCC_SDA
G-DDCSDA0
G-DDCSDA3
ADV-DDCB_SDA
G-HDMI_CEC
Q4533
B1ABCF000231
*Q4520
B1ABCF000231
Q4534
B1ABCF000231
Q4500
B1ABCF000231
*Q4535
B1ABCF000231
Q4501
B1ABCF000231
R4534
47k
R4306
47k
*R4734
1k
R4504
1k
R4503
33
R4614
0
R4532
47k
R4507
47k
R4530
10k
R4528
10k
*R4740
47k
R4539
0
R4700
47k
R4736
47k
R4552
22
R4616
0
R4305
47k
R4641
47k
R4525
10k
R4501
10k
*R4743
0
R4529
10k
R4505
1k
R4672
47k
*R4728
10k
*R4735
10k
R4531
10k
10k
R4502
33
*R4732
47k
R4615
0
*R4604
0
R4533
47k
R4542
0
R4540
47k
*R4742
0
R4500
10k
R4607
0
R4543
0
R4613
0
R4506
47k
*R4733
10k
*R4739
10k
R4538
47k
R4524
10k
*R4729
33
R4738
47k
47k
R4541
0
D0-
DDCG
SCL
SCL
D2-
CEC
D2G
CLK-
D2G
CLK-
D2+
D2G
CLK+
CEC
D1G
SDA
CEC
+5V
D0G
D2+
HPDT
N.C.
N.C.
DDCG
HPDT
D1G
CLKG
HDMI3
CLK+
D2-
CLKG
HDMI2
D2-
D0-
D1-
D1-
SDA
D0+
D1+
+5V
HDMI1
D1-
D0G
HPDT
D0G
D0+
D0-
SDA
DDCG
D1+
N.C.
D2+
+5V
D1+
CLKG
CLK-
D0+
CLK+
D1G
SCL
68
70
64
67
66
69
71
65
72
TO 6/20
TO 6/20
TO 6/20
TO 6/20
TO 7/20
TO 6/20
TO 7/20
TO 7/20
TO 7/20
A-BOARD (8/20)
!
REF No. 4500-4799
ADV_V
55
11.13. A-Board (9/20) Schematic Diagram
+
S
S
S
S
PC_HS
PC_VS
RGB_CVBS
MAIN_PB/C
AVSW_R027PIN_FBOUT/TDET10
MAIN_PR
RGB_CVBS
MAIN_Y/CVBS
MAIN_PB/C
MAIN_Y/CVBS
MAIN_PR
VI1P0
VI1P2
VI1P4
VI1HSYNC
VI1P13
VI1P26
VI1ENB
VI1P3
VI1P8
VI1P14
VI1CKOUT
VI1P10
VI1P15
VI1P27
VI1VSYNC
VI1P3
VI1HSYNC
VI1CLK2
VI1P18
VI1P19
VI1P26
VI1P7
VI1P8
VI1P15
VI1P19
VI1P23
VI1P7
VI1P17
VI1P10
VI1CLK2
VI1P25
VI1P4
VI1P12
VI1P21
VI1P12
VI1CLK
VI1P5
VI1ENB
VI1P21
VI1VSYNC
VI1P27
VI1P24
VI1P14
VI1P0
VI1P28
VI1P6
VI1P16
VI1P2
VI1P18
VI1P9
VI1P6
VI1P22
VI1P11
VI1P13
VI1P29
VI1P5
VI1P9
VI1P28
VI1P16
VI1P17
VI1P29
VI1P11
AVSW_R027PIN_FBOUT/TDET10
PC_VS
PC_HS
VI1P22
VI1P23
VI1P24
VI1P25
VI1CKOUT
VI1CLK
C4533
50V
68p
C4624
16V
0.1u
0.1u
*C4567
16V
0.1u
C4625
16V
0.1u
*C4537
16V
0.1u
C4553
50V
1000p
C4534
16V
0.1u
C4548
16V
0.1u
0.1u
C4551
16V
0.1u
C4549
16V
0.1u
C4552
16V
0.1u
C4535
16V
0.1u
C4554
16V
47u
L4511
J0JYC0000068
SUB9V
R4629
R4628
R4673
R4610
TP4512
MAIN_PR
ADV_P2
PC_VS
ADV_P9
ADV_P35
ADV_P0
ADV_P24
ADV_P12
ADV_P8
ADV_P22
ADV_P27
ADV_P3
ADV_P1
ADV_P6
ADV_P34
ADV_VS_FIELD
ADV_P10
MAIN_Y/CVBS
ADV_P29
ADV_P14
ADV_P11
MAIN_PB/C
ADV_P31
ADV_P5
ADV_P23
AVSW_R027PIN_FBOUT/TDET10
PC_HS
ADV_P13
ADV_P15
RGB_CVBS
ADV_P21
ADV_P30
ADV_P26
ADV_P28
ADV_P32
ADV_P4
ADV_LLC
ADV_DE
ADV_P33
ADV_P19
ADV_P7
ADV_P17
ADV_P25
ADV_P16
ADV_P20
ADV_HS
ADV_P18
AIN5
HSIN
AIN4
VSIN
AIN6
ADV_CLKOA
AIN9
SOY
FBIN
VI1P23
VI1CLK2
VI1P22
VI1HSYNC
VI1P24
VI1P21
VI1P28
VI1P9
VI1VSYNC
VI1P7
VI1P4
VI1P3
VI1P15
VI1CKOUT
VI1P14
VI1P18
VI1P17
VI1P25
VI1P6
VI1P26
VI1P0
VI1P19
VI1P12
VI1P2
VI1P5
VI1P10
VI1P13
VI1P11
VI1CLK
VI1P29
VI1ENB
VI1P27
VI1P8
VI1P16
Q4515
2SB0709ASL
Q4516
2SB0709ASL
*Q4519
2SB0709ASL
Q4514
2SB0709ASL
Q4517
2SB0709ASL
R4679
68
EXB28V680JX
R4678
68
EXB28V680JX
R4649
68
EXB28V680JX
R4799
68
EXB28V680JX
R4639
68
EXB28V680JX
R4640
68
EXB28V680JX
R4635
68
EXB28V680JX
R4636
68
R4650
68
*R4622
1k
1%
*R4664
604
R4637
47k
*R4608
1k
1%
R4626
220
1%
R4627
220
R4601
1k
1%
R4593
2.2k
1%
R4588
806
R4645
68
1%
R4634
220
R4598
1k
R4651
68
1%
R4589
806
R4597
1k
1%
R4592
806
1%
R4587
604
1%
*R4605
2.2k
*R4609
1.2k
R4638
68
R4596
1k
R4646
68
PB/C
PR
PB/C
YIN
PR
RGB_CVBS
YIN
TO 12/20
REF No. 4500-4799
ADV_V
RGB_FB
RGB_FB
81
75
78
80
74
77
79
73
76
TO 13/20
TO 7/20
TO 7/20
TO 2/20
A-BOARD (9/20)
!
56
11.14. A-Board (10/20) Schematic Diagram
+
+
+
Thermal Pad
S
G-SOUND_SOS
G-AUDIO_XRST
G-AUDIO_XRST
PWM_WO_R-
PWM_WO_R+
PWM_WO_L-
G-SOUND_SOS
AMP_MUTE
PWM_WO_L+
PWM_READY
PWM_READY
AMP_MUTE
PWM_WO_R+
PWM_WO_R-
PWM_WO_L+
PWM_WO_L-
C2347
50V
0.022u
50V
0.022u
C2359
50V
50V
1000p
C2375
50V
0.022u
C2335
25V
25V
0.1u
C2390
25V
1u
C2341
25V
0.1u
C2379
50V
0.022u
C2353
50V
1000p
C2333
25V
0.1u
C2317
0.1u
50V
C2345
50V
0.022u
C2319
0.1u
50V
C2305
25V
1u
25V
1u
C2331
50V
0.47u
C2343
25V
25V
0.1u
C2387
50V
1000p
C2337
50V
0.022u
C2389
50V
1000p
C2325
50V
0.47u
C2302
16V
0.1u
C2313
1u
10V
C2321
0.1u
50V
C2383
50V
1000p
C2301
16V
0.1u
C2377
50V
0.022u
C2303
25V
1u
1u
C2385
50V
1000p
C2323
0.1u
50V
C2339
50V
0.022u
C2381
50V
0.022u
50V
0.022u
C2309
25V
25V
1u
C2120
56p
50V
C2264
10u
10V
C2121
56p
50V
C2262
10u
10V
C2129
16V
0.01u
C2096
16V
0.1u
C2128
16V
0.01u
C2122
16V
0.01u
C2261
10u
10V
C2263
10u
10V
C2123
16V
0.01u
0.01u
C2092
50V
22p
22p
C2412
25V
1u
C2410
25V
1u
C2408
25V
1u
C2407
25V
10u
C2409
50V
1000p
C2411
25V
1u
C2091
50V
10p
10p
C2098
6.3V
220u
C2099
6.3V
220u
C2361
25V
470u
D2017
MA2J11100L
D2014
MA2J11100L
C1AB00002875
IC2301
1
STBY
2
NC1
3
MUTE
4
NC2
5
PWM_A1
6
NC3
7
PWM_B1
8
NC4
9
VREG5
10
GND
11
NC5
12
PWM_B2
13
NC6
14
PWM_A2
15
NC7
16
NOD_THERM
17
NOD_OUTSHDN
18
NC8
19
PVD2
20
PVD2
21
OUT_CH2_P
22
BOOT_CH2_P
23
VDDA2
24
BOOT_CH2_N
25
OUT_CH2_N
26
PGND2
27
PGND2
28
PGND1
29
PGND1
30
OUT_CH1_N
31
BOOT_CH1_N
32
VDDA1
33
BOOT_CH1_P
34
OUT_CH1_P
35
PVD1
36
PVD1
A12
1
2
A11
1
2
3
L2018
J0JHC0000042
L2016
G1C220MA0291
L2001
G1C150KA0038
L2010
G1C220MA0291
L2014
G1C220MA0291
L2012
G1C220MA0291
L2023
G1C3R0ZA0156
SUB5V
DVDDIO_3.3V
SOUND15V
S_15V
SUB9V
R2126
TP2012
TP2008
TP2014
TP2017
TP2010
HPOUT1L
HPOUT1R
AUDIOOUT_R
AMP_MUTE
ARESETB
AV_L
TV_R
SIF
PWM3A
PWM_READY
HP_MUTE
PWM4A
AV_R
PWM4B
AM
AUDIOOUT_L
TV_L
PWM3B
SIF_IN2
TV_R
SIF_IN1
G-SOUND_SOS
AUXIN1L
HP_ROUT
G-AUDIO_XRST
MUTEB
HP_LOUT
AUXIN1R
AUXIN2R
TV_L
AUXIN2L
AUDIOOUT_R
AUDIOOUT_L
Q2001
B1ABCF000231
Q2064
2SD0601ASL
Q2063
2SD0601ASL
Q2065
2SB0709ASL
Q2022
B1ADCE000022
R2316
22
EXB28V220JX
R2118
470
R2111
100
R2119
1M
R2127
3.3
R2141
1k
1k
R2137
10
R2018
10k
R2142
2.2k
R2017
10k
R2129
10
R2121
3.3
R2120
47k
R2325
0
R2064
0
R2063
0
28k
1%
R2050
28k
1%
R2048
R2110
100
R2006
470
R2015
10k
R2132
470
R2008
470
28k
1%
R2047
R2124
10k
R2123
3.3
R2122
100
R2016
10k
R2125
3.3
R2092
10k
R2093
10k
R2114
2.2k
R2115
2.2k
10k
R2023
R2007
220
28k
1%
R2051
R2032
0
ADV_A
REF No. 2000-2499
REF No. 2000-2499
To SOS
TO 6/20
MUTE
SOS
MUTE
RESET
PWM_READY
OPERATE
OPERATE
PWM_READY
TO 11/20
TO 11/20
R+
L+
NC
R-
TO SPEAKER
L-
TO SPEAKER
AUDIO AMP
82
90
88
87
83
85
89
84
86
TO 14/20
TO 14/20
TO 14/20
TO 7/20
TO 13/20
TO 7/20
TO 7/20
!
A-BOARD (10/20)
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