Panasonic TX-PR42C10 Service Manual ▷ View online
50
11.10. A-Board (4/21) Schematic Diagram
P
P
P
P
P
DDCC_SCL
DDCC_SDA
RXC_0P
DDCB_SDA
RXC_0N
RXB_CN
RXB_2N
G-HDMI_CEC
RXB_2P
G-HDMI_5V_DET2
G-HDMI_5V_DET1
DDCC_SDA
RXC_2N
RXC_CN
RXB_1N
RXB_CP
DDCB_SCL
RXB_0N
RXB_0P
RXB_1P
RXC_CP
DDCB_SDA
RXC_1N
DDCB_SCL
RXC_2P
DDCC_SCL
DDCD_SCL
DDCD_SCL
RXC_1P
G-HDMI_CEC
G-HPD1
G-HPD3
G-HPD2
G-HPD2
G-HPD1
RXC_CN
RXC_1N
RXC_2N
G-HDMI_5V_DET3
G-HDMI_5V_DET1
G-HDMI_5V_DET2
G-HDMI_5V_DET3
RXC_CP
RXC_0N
RXC_0P
RXC_1P
RXC_2P
RXB_CN
RXB_CP
RXB_0N
RXB_0P
RXB_1N
RXB_1P
RXB_2N
RXB_2P
C4503
0.1u
16V
C4500
0.1u
16V
C4502
0.1u
16V
C4501
0.1u
16V
*D4575
MA2J11100L
D4525
MA2J11100L
D4542
MA2J11100L
D4526
MA2J11100L
D4541
MA2J11100L
D4512
EZAEG2A50AX
D4593
EZAEG2A50AX
D4591
EZAEG2A50AX
D4592
EZAEG2A50AX
D4587
EZAEG2A50AX
D4589
EZAEG2A50AX
D4588
EZAEG2A50AX
D4599
EZAEG2A50AX
D4598
EZAEG2A50AX
D4602
EZAEG2A50AX
D4595
EZAEG2A50AX
D4596
EZAEG2A50AX
D4601
EZAEG2A50AX
D4597
EZAEG2A50AX
D4600
EZAEG2A50AX
D4518
EZAEG2A50AX
D4517
EZAEG2A50AX
D4520
EZAEG2A50AX
D4590
EZAEG2A50AX
D4594
EZAEG2A50AX
D4513
B0BC5R6A0275
D4611
B0BC5R6A0275
JK4500
K1FY119D0006
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
L4507
J0JYC0000068
L4502
J0JYC0000068
L4504
J0JYC0000068
L4503
J0JYC0000068
L4506
J0JYC0000068
L4505
J0JYC0000068
STB5V
STB5V
DVDDIO_3.3V
STB5V
R4671
*R4746
VJUMP1608-P
R4667
L4500
VJUMP1608-P
L4501
VJUMP1608-P
G-HPD2
G-HPD1
G-HPD3
RXC_1N
RXB_CN
ADV-DDCA_SCL
ADV-DDCC_SCL
ADV-DDCD_SCL
G-HDMI_5V_DET1
RXB_CP
RXC_2P
G-HDMI_5V_DET2
RXC_0N
RXC_CN
RXB_2P
RXC_1P
RXC_2N
ADV-DDCB_SCL
RXB_2N
RXB_0N
RXB_1N
G-HDMI_5V_DET3
RXB_1P
RXC_0P
RXB_0P
RXC_CP
G-HDMI_5V_DET0
G-HDMI_CEC
ADV-DDCB_SDA
G-DDCSCL0
ADV-DDCC_SDA
G-DDCSCL1
G-DDCSCL2
G-DDCSDA1
G-DDCSDA0
G-DDCSDA2
Q4501
B1ABCF000231
Q4500
B1ABCF000231
Q4534
B1ABCF000231
Q4533
B1ABCF000231
R4524
10k
R4504
1k
R4531
10k
10k
R4641
47k
R4538
47k
R4533
47k
R4502
33
R4616
0
R4505
1k
R4532
47k
R4543
0
R4613
0
R4539
0
R4614
0
R4541
0
R4542
0
R4528
10k
*R4738
47k
R4305
47k
R4507
47k
R4700
47k
R4540
47k
R4530
10k
R4503
33
R4525
10k
R4501
10k
R4534
47k
R4552
22
R4306
47k
R4529
10k
*R4736
47k
R4500
10k
R4672
47k
R4615
0
R4506
47k
R4607
0
D2G
CEC
CLK+
D2-
D1G
D0-
SDA
D0G
+5V
N.C.
D2+
D1+
CLK-
D0-
D0+
DDCG
SDA
DDCG
+5V
N.C.
D1G
D2-
SCL
SCL
CLK+
D2G
D2+
HDMI1
CEC
D1-
HPDT
D1+
D0+
D1-
D0G
HDMI2
CLKG
CLKG
HPDT
CLK-
30
31
32
36
28
33
34
35
29
TO 3/21
TO 3/21
TO 2/21
TO 2/21
TO 2/21
A-BOARD (4/21)
!
REF No. 4500-4799
ADV_V
51
11.11. A-Board (5/21) Schematic Diagram
+
S
S
S
S
RGB_CVBS
PC_VS
AVSW_R027PIN_FBOUT/TDET10
PC_HS
MAIN_PB/C
MAIN_PR
RGB_CVBS
MAIN_PB/C
MAIN_Y/CVBS
MAIN_Y/CVBS
MAIN_PR
AVSW_R027PIN_FBOUT/TDET10
VI1HSYNC
VI1P29
VI1P3
VI1P26
VI1P9
VI1P24
VI1P19
VI1P0
VI1VSYNC
VI1P15
VI1P26
VI1P25
VI1P28
VI1P4
VI1P16
VI1P21
VI1P6
VI1CKOUT
VI1P5
VI1ENB
VI1P19
VI1CLK
VI1P17
VI1P10
VI1P18
VI1CLK2
VI1P16
VI1P17
VI1P11
VI1P8
VI1P28
VI1P7
VI1P18
VI1P24
VI1P10
ADV_P4
VI1P27
VI1P11
VI1P15
VI1P9
VI1P25
VI1P29
VI1P27
VI1P8
VI1CLK
VI1CLK2
VI1P13
VI1P22
VI1VSYNC
VI1P6
VI1P14
VI1ENB
VI1P12
VI1HSYNC
VI1P2
VI1P3
VI1P5
VI1P7
VI1P13
VI1P22
VI1P2
VI1P12
VI1P23
VI1P14
VI1P4
PC_HS
PC_VS
VI1P23
VI1P21
VI1P0
VI1CKOUT
ADV_P5
*C4567
16V
0.1u
C4552
16V
0.1u
C4553
50V
1000p
*C4537
16V
0.1u
C4551
16V
0.1u
C4535
16V
16V
0.1u
C4625
16V
0.1u
C4549
16V
0.1u
C4548
16V
0.1u
C4533
50V
68p
C4624
16V
0.1u
C4534
16V
16V
0.1u
C4554
16V
47u
16V
47u
L4511
J0JYC0000068
SUB9V
R4610
R4673
R4629
R4628
TP4512
ADV_P3
AVSW_R027PIN_FBOUT/TDET10
ADV_P25
ADV_P28
ADV_P10
ADV_P33
MAIN_PB/C
ADV_P1
ADV_P4
ADV_DE
ADV_P9
ADV_P7
ADV_P18
ADV_P12
PC_HS
ADV_P32
ADV_P19
ADV_VS_FIELD
ADV_P34
ADV_P35
ADV_P23
ADV_P11
ADV_P31
PC_VS
ADV_P16
ADV_P20
ADV_P30
ADV_P8
RGB_CVBS
ADV_P24
MAIN_PR
AIN5
ADV_P15
ADV_P0
ADV_HS
ADV_P14
ADV_P26
ADV_P5
ADV_P27
MAIN_Y/CVBS
ADV_P21
ADV_P13
ADV_P6
ADV_P2
ADV_LLC
ADV_P22
ADV_P17
ADV_P29
FBIN
VSIN
AIN4
AIN6
SOY
ADV_CLKOA
HSIN
AIN9
VI1CKOUT
VI1VSYNC
VI1P13
VI1P24
VI1P28
VI1P25
VI1HSYNC
VI1P10
VI1P29
VI1P16
VI1P23
VI1P26
VI1P15
VI1P7
VI1P4
VI1P6
VI1P2
VI1P17
VI1P27
VI1ENB
VI1P5
VI1P14
VI1P22
VI1P11
VI1P19
VI1P21
VI1CLK
VI1P18
VI1P9
VI1P0
VI1P3
VI1P8
VI1P12
VI1CLK2
Q4517
2SB0709ASL
*Q4519
2SB0709ASL
Q4516
2SB0709ASL
Q4515
2SB0709ASL
Q4514
2SB0709ASL
R4640
68
EXB28V680JX
R4639
68
EXB28V680JX
R4678
68
EXB28V680JX
R4679
68
EXB28V680JX
R4635
68
EXB28V680JX
R4649
68
EXB28V680JX
R4799
68
EXB28V680JX
1%
R4634
220
1%
*R4605
2.2k
1%
R4588
806
1%
R4627
220
1%
R4592
806
R4646
68
R4601
1k
1%
R4626
220
R4609
1.2k
1%
R4587
604
1%
R4589
806
R4636
68
R4637
47k
R4651
68
R4638
68
R4597
1k
R4650
68
1%
*R4593
2.2k
*R4608
1k
R4645
68
R4622
1k
R4596
1k
1%
*R4664
604
R4598
1k
PR
PB/C
YIN
PR
RGB_CVBS
YIN
Y
SOY
PB/C
FOR ADV7470
to AVC(PL2P)
From ADV747
REF No. 4500-4799
ADV_V
RGB_FB
44
38
39
40
41
45
37
43
42
TO 3/21
TO 3/21
TO 18/21
TO 9/21
A-BOARD (5/21)
!
52
11.12. A-Board (6/21) Schematic Diagram
+
+
+
Thermal Pad
S
PWM_WO_R-
PWM_WO_L+
AMP_MUTE
AMP_MUTE
PWM_READY
PWM_WO_R+
PWM_WO_L-
G-SOUND_SOS
PWM_WO_R+
PWM_WO_L+
PWM_WO_L-
G-AUDIO_XRST
G-SOUND_SOS
G-AUDIO_XRST
PWM_READY
PWM_WO_R-
C2092
50V
22p
22p
C2091
50V
10p
C2263
10u
10V
C2128
16V
0.01u
C2122
16V
0.01u
*C2261
10u
10V
C2120
56p
50V
*C2262
10u
10V
C2129
16V
0.01u
C2264
10u
10V
C2123
16V
0.01u
C2096
16V
0.1u
C2121
56p
50V
C2359
50V
1000p
C2385
50V
1000p
C2319
0.1u
50V
C2321
0.1u
50V
C2325
50V
0.47u
C2381
50V
0.022u
50V
0.022u
C2390
25V
1u
C2375
50V
50V
0.022u
C2377
50V
0.022u
C2309
25V
1u
1u
C2305
25V
1u
25V
1u
C2333
25V
0.1u
C2389
50V
1000p
C2302
16V
0.1u
C2331
50V
0.47u
C2345
50V
0.022u
50V
0.022u
C2347
50V
0.022u
50V
0.022u
C2379
50V
0.022u
50V
0.022u
C2387
50V
1000p
50V
1000p
C2353
50V
1000p
C2323
0.1u
50V
C2337
50V
0.022u
50V
0.022u
C2383
50V
1000p
C2339
50V
0.022u
50V
0.022u
C2343
25V
0.1u
C2341
25V
0.1u
C2313
1u
10V
C2303
25V
25V
1u
C2317
0.1u
50V
C2301
16V
0.1u
C2335
25V
25V
0.1u
C2407
25V
10u
C2412
25V
1u
C2409
50V
1000p
C2408
25V
1u
C2411
25V
1u
C2410
25V
1u
C2098
6.3V
220u
C2361
25V
470u
C2099
6.3V
220u
D2014
MA2J11100L
D2017
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
R2063
J0JCC0000287
R2064
J0JCC0000287
L2023
G1C3R0ZA0156
L2014
G1C220MA0291
L2001
G1C150KA0038
L2012
G1C220MA0291
L2010
G1C220MA0291
L2016
G1C220MA0291
SOUND15V
DVDDIO_3.3V
S_15V
SUB5V
SUB9V
R2126
TP2017
TP2010
TP2014
TP2012
TP2008
TV_R
AMP_MUTE
TV_L
PWM3B
AV_L
HPOUT1R
G-SOUND_SOS
PWM3A
AUDIOOUT_R
ARESETB
SIF
PWM_READY
HPOUT1L
AUDIOOUT_L
HP_MUTE
AM
G-AUDIO_XRST
AV_R
PWM4B
PWM4A
HP_ROUT
MUTEB
AUXIN1R
SIF_IN1
AUXIN2L
AUXIN1L
TV_R
SIF_IN2
TV_L
HP_LOUT
AUDIOOUT_L
AUDIOOUT_R
AUXIN2R
Q2063
2SD0601ASL
Q2064
2SD0601ASL
Q2001
B1ABCF000231
Q2065
2SB0709ASL
Q2022
B1ADCE000022
R2316
22
EXB28V220JX
R2115
2.2k
R2127
3.3
R2018
10k
R2123
3.3
R2006
470
R2325
0
R2121
3.3
R2114
2.2k
R2122
100
R2142
2.2k
R2111
100
R2124
10k
R2093
10k
R2015
10k
28k
1%
R2048
R2125
3.3
R2092
10k
R2016
10k
R2141
1k
1k
28k
1%
R2050
R2017
10k
R2008
470
28k
1%
R2051
R2119
1M
R2110
100
10k
R2023
28k
1%
R2047
R2007
220
R2132
470
R2129
10
R2118
470
R2120
47k
47k
R2137
10
R2032
560
<< TV L
<< Monitor R
TO 7/21
>> MainHP R
<< Monitor L
>> MainHP L
<< TV R
OPERATE
RESET
OPERATE
MUTE
SOS
PWM_READY
MUTE
PWM_READY
L-
R+
To SOS
L+
RESET
OPERATE
PWM_READY
SOS
OPERATE
MUTE
R-
ADV_A
REF No. 2000-2499
NC
TO 10/21
TO 11/21
49
54
48
51
53
47
50
52
46
TO 3/21
TO 3/21
TO 3/21
TO 9/21
TO 8/21
TO 6/21
TO 2/21
TO 11/21
AUDIO AMP
TO
SPEAKER
SPEAKER
TO
SPEAKER
SPEAKER
!
A-BOARD (6/21)
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