Panasonic TH-R42PV8KS Service Manual / Other ▷ View online
61
11.25. A-Board (17/19) Schematic Diagram
L8DR_DQ28
L8DR_DQS0
L8DR_DQ31
L8R_DQ15
L8DR_A5
L8DR_NCAS
L8DR_A11
L8R_DQ17
L8DR_DQ21
L8DR_DQ23
L8DR_DQ22
L8DR_DQ25
L8R_DQ16
L8DR_DQ10
L8DR_DQ3
L8R_DQ14
L8DR_DQ1
L8DR_DQ9
L8R_DQ10
L8DR_A7
L8DR_DQ4
L8R_SDCLKO
L8DR_DQ31
L8DR_A2
L8DR_NRAS
L8DR_DQ11
L8R_DQ31
L8DR_DQ2
L8DR_DQ26
L8DR_DQ0
L8DR_BA1
L8DR_DQ5
L8DR_DQ11
L8R_DQ0
L8R_DQ19
L8R_DQ13
L8DR_A6
L8DR_DQS3
L8R_DQ9
L8DR_NCLK
L8DR_DQ20
L8DR_DQ18
L8DR_A3
L8R_DQ22
L8R_A8
L8R_DQS2
L8DR_DQ7
L8DR_DQ8
L8DR_DQ16
L8R_DQ3
L8R_DQ4
L8DR_DQ20
L8DR_DQ6
L8R_DQ11
L8DR_DQ19
L8DR_DQ24
L8DR_A4
L8DR_A0
L8R_DQ1
L8DR_DQ12
L8R_A6
L8DR_A6
L8DR_DQ8
L8R_DQ23
L8DR_DQ12
L8DR_DQ2
L8R_DQ8
L8DR_DQ18
L8DR_DQ4
L8DR_DQ0
L8R_DQ21
L8DR_DQS2
L8DR_A1
L8DR_DQ22
L8DR_DQ6
L8DR_DQ29
L8DR_DQS0
L8DR_DQS2
L8DR_DQ7
L8DR_DQ19
L8DR_DQ14
L8DR_DQ5
L8DR_DQ23
L8DR_DQ14
L8DR_CKE
L8DR_DQ13
L8DR_DQS1
L8DR_DQ30
L8DR_A8
L8DR_NCS
L8DR_DQ16
L8DR_DQ17
L8R_DQ7
L8DR_DQ28
L8DR_DQ17
L8DR_DQ15
L8DR_DQ15
L8R_DQ30
L8R_DQS3
L8DR_A5
L8DR_DQS1
L8R_DQS0
L8R_DQ6
L8DR_DQ9
L8DR_DQS3
L8DR_NWE
L8R_NSDCLKO
L8R_A7
L8R_DQ29
L8DR_A9
L8DR_A8
L8DR_DQ21
L8R_DQ12
L8DR_BA0
L8R_DQ20
L8DR_DQ27
L8R_DQS1
L8DR_DQ13
L8DR_CLK
L8R_A5
L8R_DQ2
L8DR_DQ10
L8R_DQ28
L8DR_A7
L8DR_DQ30
L8R_DQ18
L8DR_DQ1
L8DR_DQ29
L8DR_DQ3
L8R_DQ5
L8DR_A10
L8R_DQ27
L8R_DQ26
L8R_DQ25
L8R_DQ24
L8DR_DQ27
L8DR_DQ26
L8DR_DQ25
L8DR_DQ24
L8DR_A4
L8R_A4
L8R_A11
L8DR_A11
L8R_A3
L8DR_A3
L8R_A10
L8DR_A10
L8R_A1
L8DR_A1
L8R_A2
L8DR_A2
L8DR_A0
L8R_A0
L8R_A9
L8R_BA1
L8R_BA0
L8R_CS
L8R_RAS
L8R_SDCKE
L8R_WE
L8R_CAS
L8DR_A9
L8DR_NCAS
L8DR_NWE
L8DR_CKE
L8DR_NRAS
L8DR_NCS
L8DR_BA0
L8DR_BA1
L8DR_NCLK
L8DR_CLK
C9927
16V
0.1u
C9948
16V
0.1u
C9944
16V
0.1u
C9935
16V
0.1u
C9951
16V
0.1u
C9947
16V
0.1u
C9929
16V
0.1u
C9941
16V
0.1u
C9937
16V
0.1u
C9946
16V
0.1u
C9945
16V
0.1u
C9933
16V
0.1u
C9939
16V
0.1u
C9934
16V
0.1u
C9943
16V
0.1u
C9940
16V
0.1u
C9938
16V
0.1u
C9932
16V
0.1u
C9936
16V
0.1u
C9942
16V
0.1u
C9928
16V
0.1u
C9930
16V
0.1u
C9931
16V
0.1u
IC9901
C3ABQJ000055
B2
DQS0
IC9901
D2
DQ6
IC9901
G3
DQ18
IC9901
K6
VSS
IC9901
L8
VDD
IC9901
G9
VSS_Thermal
IC9901
F4
VDDQ
IC9901
L6
A10
IC9901
H7
VSS_Thermal
IC9901
E5
VSS
IC9901
K13
DQ8
IC9901
N12
CKE
IC9901
H2
DQS2
IC9901
G12
DQ13
IC9901
L7
VDD
IC9901
J13
DQ10
IC9901
N3
NC
IC9901
C2
DQ4
IC9901
F11
VDDQ
IC9901
D12
DQ26
IC9901
L3
WE
IC9901
E10
VSS
IC9901
J10
VSSQ
IC9901
D9
VSSQ
IC9901
D7
VDD
IC9901
C7
VDDQ
IC9901
G11
VDDQ
IC9901
M3
NC
IC9901
E2
DQ7
IC9901
M8
A9
IC9901
K5
VSSQ
IC9901
B3
DM0
IC9901
N13
VREF
IC9901
N11
A8/AP
IC9901
M13
NC
IC9901
C9
DQ30
IC9901
M11
CK
IC9901
K8
VSS
IC9901
C3
VDDQ
IC9901
D10
VSSQ
IC9901
K11
VDDQ
IC9901
E9
VSSQ
IC9901
N10
A7
IC9901
H8
VSS_Thermal
IC9901
B13
DQS3
IC9901
G5
VSSQ
IC9901
B12
DM3
IC9901
F8
VSS_Thermal
IC9901
F12
DQ15
IC9901
N6
A1
IC9901
B10
DQ28
IC9901
G10
VSSQ
IC9901
L11
VDD
IC9901
F2
DQ17
IC9901
H11
NC
IC9901
H5
VSSQ
IC9901
C12
VDDQ
IC9901
J8
VSS_Thermal
IC9901
M2
RAS
IC9901
E11
VDD
IC9901
E6
VSSQ
IC9901
E3
VDDQ
IC9901
G2
DQ19
IC9901
J4
VDDQ
IC9901
D4
VSSQ
IC9901
N8
A4
IC9901
M10
RFU
IC9901
N7
A3
IC9901
K3
DQ23
IC9901
E13
DQ24
IC9901
L9
RFU
IC9901
N4
BA0
IC9901
M7
A11
IC9901
H12
DM1
IC9901
D11
VSSQ
IC9901
J9
VSS_Thermal
IC9901
J5
VSSQ
IC9901
C8
VDDQ
IC9901
L2
CAS
IC9901
H4
NC
IC9901
D3
DQ5
IC9901
N5
A0
IC9901
M4
NC
IC9901
F10
VSSQ
IC9901
G4
VDDQ
IC9901
E12
VDDQ
IC9901
M12
CK
IC9901
J11
VDDQ
IC9901
J2
DQ21
IC9901
B6
DQ2
IC9901
L10
VSS
IC9901
K7
VSS
IC9901
B11
VSSQ
IC9901
K10
VSSQ
IC9901
C5
VDDQ
IC9901
F6
VSS_Thermal
IC9901
D13
DQ25
IC9901
H3
DM2
IC9901
D8
VDD
IC9901
H13
DQS1
IC9901
C4
NC
IC9901
M9
A5
IC9901
H10
VSSQ
IC9901
E8
VSS
IC9901
H6
VSS_Thermal
IC9901
M6
A2
IC9901
J6
VSS_Thermal
IC9901
F13
DQ14
IC9901
K2
DQ22
IC9901
F9
VSS_Thermal
IC9901
E4
VDD
IC9901
N2
CS
IC9901
F3
DQ16
IC9901
M5
BA1
IC9901
K9
VSS
IC9901
G6
VSS_Thermal
IC9901
B7
DQ0
IC9901
J12
DQ11
IC9901
C11
NC
IC9901
B8
DQ31
IC9901
B9
DQ29
IC9901
G8
VSS_Thermal
IC9901
C13
DQ27
IC9901
F7
VSS_Thermal
IC9901
K12
DQ9
IC9901
C10
VDDQ
IC9901
B5
DQ3
IC9901
B4
VSSQ
IC9901
L12
NC
IC9901
L13
NC
IC9901
G7
VSS_Thermal
IC9901
L5
VSS
IC9901
K4
VDDQ
IC9901
D6
VSSQ
IC9901
E7
VSS
IC9901
F5
VSSQ
IC9901
L4
VDD
IC9901
J7
VSS_Thermal
IC9901
G13
DQ12
IC9901
H9
VSS_Thermal
IC9901
J3
DQ20
IC9901
N9
A6
IC9901
D5
VSSQ
IC9901
C6
DQ1
L8R2.5V
L8R2.5V
L8R2.5V
R9951
47
EXB38V470JV
R9946
47
EXB38V470JV
R9947
47
EXB38V470JV
R9944
47
EXB38V470JV
R9949
47
EXB38V470JV
R9945
47
EXB38V470JV
R9948
47
EXB38V470JV
R9950
47
EXB38V470JV
R9906
47
EXB38V470JV
R9943
EXB2HV470JV
47
R9903
EXB2HV470JV
47
R9952
47
R9939
1k
1%
R9954
47
R9907
150
R9905
33
R9940
33
R9938
1k
1%
R9953
47
R9955
47
DDR-Terminate
DDR-SDRAM
IC9901
151
149
153
145
147
146
148
152
150
TZTNP01TTTB (37PX8B)
TZTNP01RWTB (42PX8B)
TZTNP01TTTE (37PV8P)
A-BOARD (17/19)
!
TZTNP01RWTE (42PV8P)
TZTNP01TTTD (37PX8E)
TZTNP01RWTD (42PX8E)
61
TH-37/42PV8P, PX8B/E
A-Board (17/19) Schematic Diagram
TH-37/42PV8P, PX8B/E
A-Board (17/19) Schematic Diagram
A-Board (17/19) Schematic Diagram
62
11.26. A-Board (18/19) Schematic Diagram
+
+
+
+
+
+
+
+
+
+
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
AUDIOOUT_R
PWM_SQ_R-
AM
TV_R
SQ_L+
HP_LOUT
SQ_R-
MAIN_RF_CVBS
AH_HDMI_BCLK
AH_SRCK0
HP_ROUT
AH_HDMI_SDIN
PWM_SQ_L+
PWM_SQ_L-
TV_L
HP_LOUT
SQ_R+
SQ_L+
AUDIOOUT_L
SQ_L-
SQ_L-
AG_RF_AFT1
SQ_R+
SQ_R-
AH_LRCK0
AH_DAUDIO
PWM_SQ_R+
HP_ROUT
MCLK
TUNER_SDA
TUNER_SCL
TV_L
AUDIOOUT_L
A
G
_A
UDIO_XRST
TUNER_SCL
TUNER_SDA
AUDIOOUT_R
TV_R
AH_DMIX0
AMUTE
HDMI_SPDIF
AH_HDMI_LRCK
AH_IECOUT0
C2213
1000p
50V
C2121
56p
50V
C2118
1u
10V
C2023
0.1u
16V
C2054
10u
10V
C2420
16V
0.1u
0.1u
C2180
1u
10V
C2184
50V
1000p
C2202
2.2u
6.3V
C2414
16V
0.1u
C2052
0.1u
16V
C2189
1u
10V
C2111
2.2u
6.3V
C2112
10u
10V
C2135
25V
0.01u
C2058
0.1u
16V
C2113
10u
10V
C2203
1u
10V
C2246
10u
10V
C2049
0.1u
16V
C2419
50V
100p
100p
C2137
10u
10V
C2053
0.1u
16V
C2263
10u
10V
C2057
0.1u
16V
C2176
25V
0.01u
C2195
50V
1000p
C2204
1u
10V
C2059
10u
10u
10V
C2191
10u
10V
C2128
25V
0.01u
C2091
50V
10p
10p
C2198
25V
0.033u
C2415
16V
0.1u
C2174
1u
10V
C2136
25V
0.01u
C2129
25V
0.01u
C2187
2.2u
6.3V
C2092
50V
22p
22p
C2197
25V
0.033u
*C2123
25V
0.01u
C2048
0.1u
16V
C2055
15p
50V
C2264
10u
10V
C2418
25V
0.01u
C2245
1000p
50V
C2050
0.1u
16V
C2101
10u
10V
C2411
50V
0.1u
C2188
470p
50V
C2056
18p
50V
C2151
10u
10V
C2127
25V
0.01u
*C2122
25V
0.01u
C2126
10u
10V
C2125
25V
0.01u
C2251
10u
10V
C2120
56p
50V
*C2262
10u
10V
*C2434
16V
0.1u
*C2261
10u
10V
C2244
0.1u
16V
C2110
0.1u
16V
C2138
0.1u
16V
C2114
0.1u
16V
C2124
0.1u
16V
C2096
16V
0.1u
C2109
0.1u
16V
C2102
0.1u
0.1u
16V
C2216
0.1u
16V
C2100
0.1u
16V
C2117
0.1u
16V
C2115
0.1u
16V
C2105
0.1u
16V
C2116
470p
50V
C2106
0.1u
16V
C2201
10V
0.047u
C2179
6.3V
47u
C2412
10u
50V
C2098
6.3V
220u
C2409
6.3V
1000u
C2107
47u
6.3V
C2175
6.3V
47u
C2407
6.3V
100u
C2108
47u
6.3V
C2099
6.3V
220u
C2192
47u
6.3V
47u
6.3V
D2013
MA2J11100L
D2201
MA3X704A0L
C0DBGYY00281
IC2013
1
NC
2
VSS
3
CE
5
VOUT
4
VIN
IC2012
C1BB00000947
1
OUT1
2
MUTE
3
IN1
4
GND
5
IN2
6
BIAS
7
OUT2
8
VCC
C0CBCBE00001
IC2008
1
VOUT
2
NC
3
GND
4
CNCONT
5
SUB
6
VIN
7
C0DBFFD00003
IC2107
1
2
3
4
5
6
7
C1AB00002909
IC2106
1
FIL
T
A
2
VREF
3
AG
N
D
4
AVDD
5
SIF_REFP
6
SIF_REFCM
7
SIF_REFN
8
SIF_IN1
9
SIF_PGA_REF
10
SIF_IN2
11
AGND
12
AVDD
13
DGND
14
DVDD
15
MUTE
16
SDA
17
SCL
18
SPDIF_IN6/LRCLK2
19
SPDIF_IN7/BCLK2
20
DGND
21
DVDD
22
SDIN0
23
SDIN1
24
SDIN2
25
SPDIF_IN0/SDIN3
26
SPDIF_IN1/LRCLK0
27
SPDIF_IN2/BCLK0
28
ODGND
29
OD
VDD
30
MCLK_OUT
31
D
VDD
32
DGND
33
MCLKI/XIN
34
XOUT
35
SPDIF_IN5/BCLK1
36
SPDIF_IN4/LRCLK1
37
SDO0/AD0
38
SPDIF_OUT
39
PWM_READY
40
DVDD
41
DGND
42
PWM1A
43
PWM1B
44
PWM2A
45
PWM2B
46
PWM3A
47
PWM3B
48
PWM4A
49
PWM4B
50
RESET
51
DVDD
52
DGND
53
AVDD
54
PLL_LF
55
AGND
56
AGND
57
HPOUT1L
58
HPOUT1R
59
A
VDD
60
HPOUT2L
61
HPOUT2R
62
AUXOUT3L
63
AUXOUT3R
64
A
UXOUT4L
65
A
UXOUT4R
66
NC
67
FIL
T
D
68
A
VDD
69
A
GND
70
A
GND
71
A
VDD
72
A
UXOUT1L
73
A
UXOUT1R
74
A
UXOUT2L
75
A
UXOUT2R
76
A
UXIN2L
77
A
UXIN2R
78
AUXIN1L
79
AUXIN1R
80
ISET
*L2029
J0JCC0000269
L2006
J0JCC0000284
L2032
J0JYC0000068
L2030
J0JYC0000068
L2025
J0JCC0000269
L2005
J0JCC0000284
L2031
J0JYC0000068
L2026
J0JCC0000269
L2028
J0JYC0000068
L2001
G1C150KA0038
AUD3.3V
SUB5V
DVDD3.3V
AUD3.3V
SUB3.3V
DVDD1.8V
BT30V
DVDD3.3V
SUB5V
DVDD1.8V
MAIN9V
SUB5V
R2066
JS2313
R2030
R2031
R2033
R2034
R2032
R2029
JS2303
VJUMP1005-S
JS2311
R2134
R2183
R2207
R2204
R2189
TP2030
*TP2031
AV_L
AV_R
IFD1
IFD2
IFAGC
AUDIOOUT_L
HP_ROUT
TV_R
HP_LOUT
AUDIOOUT_R
TV_L
ADAV_SCL
ADAV_SDA
TUNER_SDA
TUNER_SCL
Q2001
2SD0601A0L
Q2030
2SB0709A0L
R2271
22
EXB28V220JX
R2017
10k
R2092
10k
R2176
270
R2132
470
R2179
220
1%
R2075
158k
1%
R2074
68k
R2175
560
R2018
10k
R2068
0
R2111
10k
R2008
470
1%
R2027
75k
R2089
15k
15k
20k
1%
R2047
R2064
100
R2063
100
680
R2002
R2174
220
R2065
82k
20k
1%
R2050
20k
1%
R2051
R2016
10k
R2057
1k
0
*R2194
R2071
100k
1%
R2026
120k
R2015
10k
R2072
100k
1M
R2003
20k
1%
R2019
R2093
10k
10k
R2006
470
R2090
15k
10k
R2023
R2211
1k
R2007
220
R2058
10k
2k
1%
R2020
0
*R2203
0
*R2202
0
*R2191
20k
1%
R2048
68
R2172
*TU8301
ENG37E09KF
+B_active_ANT
1
AGC_Monitor
2
BTL
3
BT_Monitor
4
BB
5
SCL
6
NC
7
NC
8
SDA
9
Audio-out
10
SIF-out
11
IF-AGC
12
NC
13
NC
14
+B
15
VB
16
IFD-out1
17
NC
18
IFD-out2
19
AFT-out
20
Video-out
21
H0J245500089
X2010
<
HP AMP
AUDIO DSP
TO 3/18
TO 11/19
TO 11/19
1.8V
IIC2(5V)
TO 1/19
IIC2
TO 1/19
3.3V
5V
160
158
162
154
156
155
157
161
159
TZTNP01TTTB (37PX8B)
TZTNP01RWTB (42PX8B)
TZTNP01TTTE (37PV8P)
A-BOARD (18/19)
!
TZTNP01RWTE (42PV8P)
TZTNP01TTTD (37PX8E)
TZTNP01RWTD (42PX8E)
73
72
71
75
74
!
TH-37/42PV8P, PX8B/E
A-Board (18/19) Schematic Diagram
TH-37/42PV8P, PX8B/E
A-Board (18/19) Schematic Diagram
A-Board (18/19) Schematic Diagram
63
11.27. A-Board (19/19) Schematic Diagram
+
+
+
+
Ther
mal P
a
d
S
AH_HDMI_LRCK
MONITOROUT_MUTE
AG_RF_AFT1
AG_SOUND_SOS
AH_LRCK0
AG_SOUND_SOS
AH_HDMI_BCLK
MAIN_RF_CVBS
HDMI_SPDIF
MCLK
AH_HDMI_SDIN
AG_AUDIO_XRST
PWM_SQ_R-
PWM_SQ_L-
AMUTE
AH_DMIX0
PWM_SQ_L+
PWM_SQ_R+
AH_SRCK0
AH_DAUDIO
AH_IECOUT0
A_MON_MUTE/SP_MUTE
STB_RST
AMUTE
AUDIO_MUTE
STB_RST
A_MON_MUTE/SP_MUTE
MONITOROUT_MUTE
A
UDIO_MUTE
C2408
16V
0.1u
C2377
50V
0.022u
C2404
50V
1000p
C2347
50V
0.022u
50V
0.022u
C2305
25V
1u
25V
1u
C2402
16V
0.1u
C2400
16V
0.1u
C2359
50V
0.1u
C2393
10u
16V
C2385
50V
1000p
C2387
50V
1000p
50V
1000p
C2339
50V
0.022u
50V
0.022u
C2341
25V
0.33u
C2335
25V
0.33u
C2394
0.47u
50V
C2333
25V
0.33u
C2302
16V
0.1u
C2321
0.1u
50V
C2317
0.1u
50V
C2389
50V
1000p
50V
1000p
C2301
16V
0.1u
C2353
50V
0.1u
C2375
50V
50V
0.022u
C2319
0.1u
50V
C2313
1u
10V
C2381
50V
0.022u
50V
0.022u
C2343
25V
25V
0.33u
C2383
50V
1000p
50V
1000p
C2303
25V
1u
25V
1u
C2323
0.1u
50V
C2395
0.47u
50V
C2337
50V
0.022u
50V
0.022u
C2307
25V
1u
1u
C2309
25V
1u
25V
1u
C2345
50V
0.022u
50V
0.022u
C2379
50V
0.022u
50V
0.022u
C2427
10V
1u
C2413
10V
10V
1u
C2401
180p
50V
C2410
2.2u
6.3V
6.3V
C2361
25V
470u
C2119
10V
220u
C2406
25V
47u
C2403
35V
22u
22u
D2014
MA2J11100L
D2017
MA2J11100L
D2007
MA2J11100L
D2005
MA2J11100L
D2004
MA2J11100L
D2009
MA2J11100L
D2302
B0HCMM000014
D2006
MA2J11100L
D2010
MA2J11100L
D2301
B0HCMM000014
D2020
MA3X78900L
D2024
B0BC03900015
C1AB00002877
IC2403
1
DTV5VIN2
2
DTV5VIN1A
3
DTV5VIN1B
4
DTV5VOUTA
5
DTV5VOUTB
6
REF1
7
NC
8
FB1
9
FB2
10
NC
11
SFS
12
NC
13
OUT
14
GND1
15
Vref1
16
STB_RST
17
Cd
18
STB3.3V_OUT
19
REG5V_IN
20
GND2
21
MONITOR_MUTE
22
MUTE_PWR_SENSE_IN
23
AUDIO_MUTE_IN
24
MUTE_VCC
25
PWR_SENSE_MUTE_OUT
26
STB_RST_IN
27
A_MON_MUTE_IN
28
AMUTE
29
MAIN9V
30
STB5V
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
3
4
L2018
J0JHC0000042
L2300
J0JYC0000068
L2012
G1C220MA0291
L2021
G1C470MA0291
L2014
G1C220MA0291
L2010
G1C220MA0291
L2022
G1C100MA0072
L2016
G1C220MA0291
L2023
G1C3R0ZA0156
STB5V
MAIN9V
MAIN9V
BT30V
STB5V
SUB5V
STB3.3V
SUB5V
S_15V
STB5V
SOUND15V
DTV9V
DTV9V
R2094
TP2009
TP2010
TP2014
TP2008
TP2012
TP2017
TP2032
AG_AUDIO_XRST
AH_HDMI_BCLK
AH_DAUDIO
AG_RF_AFT2
AG_A_MON_MUTE/SP_MUTE
AH_IECOUT0
HDMI_SPDIF
AH_HDMI_SDIN
AG_RF_AFT1
AH_HDMI_LRCK
AH_LRCK0
AH_SRCK0
AH_DMIX0
AG_AUDIO_MUTE
AG_SOUND_SOS
MONITOROUT_MUTE
MAIN_RF_CVBS
MCLK
STB_RST
Q2027
B1CFNG000001
Q2033
2SB0709A0L
Q2022
2SB0709A0L
JS2062
JS2060
JS2061
JS2059
1%
R2300
4.7k
R2121
3.3
R2114
2.2k
R2097
1M
R2096
47k
R2095
47k
R2073
680
R2127
3.3
R2115
2.2k
1%
R2165
3.4k
R2052
330
R2142
2.2k
R2180
47k
R2125
3.3
R2137
10
R2123
3.3
R2129
10
R2133
10
R2118
470
R2141
1k
1k
1%
R2164
100k
C2362
10u
25V
R2098
10k
R2200
15k
PWM_READY
SOS
DTV2_SDIN
DTV_LRCK
R-
DTV_BCLK
L+
DTV_SDIN
AUDIO_XRST
SOUND_SOS
AFC2(NC)
SPDIF_IN
MUTE
HDMI_SDIN
HDMI_LRCK
HDMI_BCLK
OPERATE
AFC1
To SOS
SP_MUTE
AUDIO_MUTE
MUTE
L-
R+
MUTE
OPERATE
RESET
OPERATE
MUTE
MUTE
MUTE
GENX_RST
TO SPEAKER
SPEAKER AMP
STB3.3V/RESET/MUTE
TO 4/19
TO 8/19
TO 8/19
TO 8/19
TO 6,8/19
TO 8/19
TO 8/19
TO 11/19
169
167
171
163
165
164
166
170
168
TZTNP01TTTB (37PX8B)
TZTNP01RWTB (42PX8B)
TZTNP01TTTE (37PV8P)
A-BOARD (19/19)
!
TZTNP01RWTE (42PV8P)
TZTNP01TTTD (37PX8E)
TZTNP01RWTD (42PX8E)
72
73
71
75
74
TH-37/42PV8P, PX8B/E
A-Board (19/19) Schematic Diagram
TH-37/42PV8P, PX8B/E
A-Board (19/19) Schematic Diagram
A-Board (19/19) Schematic Diagram
Click on the first or last page to see other TH-R42PV8KS service manuals if exist.