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Model
TH-37PV70FA TH-37PV70PA TH-37PX70BA TH-37PX70EA TH-42PV70FA TH-42PV70PA TH-42PX70BA TH-42PX70EA
Pages
85
Size
7.4 MB
Type
PDF
Document
Simplified Service Manual
Brand
Device
Plasma / GPH10DE CHASSIS
File
th-37pv70fa-th-37pv70pa-th-37px70ba-th-37px70ea-th.pdf
Date
PREV: Panasonic TH-37PV70F / TH-37PV70P / TH-37PX70B / TH-37PX70E / TH-42PV70F / TH-42PV70P / TH-42PX70B / TH-42PX70E Service Manual

Panasonic TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37PX70EA / TH-42PV70FA / TH-42PV70PA / TH-42PX70BA / TH-42PX70EA Simplified Service Manual ▷ View online

4 Schematic and Block Diagram
4.1. Main Block Diagram(37 inch)
32k
DG1
RECTIFIER
[DIGITAL]
SUSTAIN
INPUT
MSP
L
S.R.
*Plasma AI
P
FORMAT CONVERTER,
V,R,G,B
FLASH CONTROL
P9
PCLK/NCLK
STB5V
Discharge 
Control(SC)
STANDBY
PULSE
SCAN
L/R
CONTROL
H12
TV_L/R
P1.2V
DISPEN
P2
12V
DCLK
G[9:0]
(4MByte)
RECTIFIER
(VE)
C23
+5V
P11
S.R
S.R.
SUSTAIN
EEPROM
SCART
CI SLOT
FCLK,FPDATA[1:0]
S.R
SC20
PROM
STB_PS/
OUT
VSUS
SELECT
SS12
DG5
WRITE PROTECT
P5V
Peaks-Lite 2
5V
PD1-M plus
SLOT
SUSTAIN
POWER
STB5V
SCAN OUT
PROTECTION(SOS)
VOLTAGE
OUT
VDA
CONTROL
+15V
64
SPEAKER
AC CORD
IN
FILTER
S.R.
PROCESS
DATA0
HDMI2 IN 
CONTROL
TUNER
PULSE
LATCH,SFVRST,SFRST
15V
LINE
C11
SCAN DRIVE
FACTOR
PULSE
VOLTAGE
STB12V
+15V
VIDEO
AV SWITCH,MSP
DATA DRIVER(RIGHT)
DC/DC CONVERTER
RESET IC
Y,PB,PR
SOS2
MCU
S.R
S.R
C21
SS11
PS_SOS
128Mbit
DDR
AUDIO
MAIN
RESET
VOLTAGE
SD
SPEAKER
L/R
S.R
LINE
VOLTAGE
VIDEO
INPUT
STB3.3V
STB12V
+15V
R
POWER SUPPLY
P25
64
STB_PS
SU
AV2
L
GENERATOR
COMP
STBY5V_M
VOLTAGE
STB12V
ADDRESS
RELAY
DDR2x2
16/32Mbit
Flash-ROM
SD CARD
GENERATOR
S.R
Data Driver
Control
D-LATCH
AV1
64
S.R
SS23
SC2
64
DCK
STB_PS
AMP
PULSE
SUSTAIN
S.R
VOLTAGE
SUSTAIN DRIVE
SS34
POWER
RECTIFIER
POWER SW
SC
FPGA
SCART
D31
D
R[9:0]
*Sub Filed Processor
SELECT
SENSOR
S.R.
64
OSD
RECTIFIER
VSUS
TV-V
AUDIO
PROCESS
64
*H,V Snyc Control
C,V
64
SWITCH
P2.5V
P_ON/OFF
VOLTAGE
*LVDS receiver
PLASMA AI PROCESSOR
ASDIO
VCXO
FILTER
P5V
DIGITAL SIGNAL PROCESSOR
LVDS format
AV TERMINAL,
*CLK
CLOCK
S.R
X'tal
ERASE
STANDBY
PULSE
S.R
C10
AD/HDMI
DC/DC
1.2V
BOOT 
ROM
DC/DC
1.8V
P3.3V
P12
AUDIO
*RGB:10bit(or8bit)
64
D25
64
S.R
D32
XRST
C20
C1
S.R
DC/DC
3.3V
S
S.R.
*VD,HD
B[9:0],HD,VD
D5
SIF
SS_SOS8
IIC2
DATA DRIVER(LEFT)
SS
VSUS
[27MHz]
64
L/R
BUFF
THERMAL
NOR 
FLASH
S.R.
L/R
MICOM
Discharge 
Control(SS)
BA/EA ONLY
C2
64
R
SPEAKER
MEM
FRONT
END
VDA
D20
RECTIFIER
SOS1
S1
DRVRST
Vda 75V
VOLTAGE
RF TUNER
S.R.
DG
REG
RESET
64
*Discharge Control
MAIN
VDA
CONTROL
[ANALOG]
S.R.
STB12V
Vda
CONTROL
SCAN OUT
P6
DG6
DG7
P7
DC/DC
POWER SOS
CONVERTER
+15V
F_STBY_15V
DC POWER
DC POWER
HDMI1 IN 
R,G,B
PC IN
GK1
REMOTE/LED
AI SENSOR
BA/EA ONLY
GK
POWER LED
KEY SW
MODEM LED
REMOTE RECEIVER
K
K1
GK2
KEY SCAN
TH-37PV70FA/PA, TH-37PX70BA/EA
Main Block Diagram
TH-37PV70FA/PA, TH-37PX70BA/EA
Main Block Diagram
TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37PX70EA / TH-42PV70FA / TH-42PV70PA / TH-42PX70BA / TH-42PX70EA
9
4.2. Main Block Diagram (42 inch)
S.R.
LVDS format
S.R
SS12
64
DCLK
SS11
STB_PS/
+15V
P11
STB12V
WRITE PROTECT
S.R
RECTIFIER
SD CARD
RECTIFIER
P5V
64
MICOM
RECTIFIER
SS_SOS8
TV_L/R
SS23
ASDIO
D
SUSTAIN
L/R
DISPEN
MAIN
64
FLASH CONTROL
S.R.
12V
P5V
PCLK/NCLK
OUT
SUSTAIN
64
PROCESS
+5V
BOOT 
ROM
LATCH,SFVRST,SFRST
VOLTAGE
VSUS
PULSE
VCXO
+15V
STB12V
VOLTAGE
S.R
SD
GENERATOR
*CLK
IN
VOLTAGE
Peaks-Lite 2
X'tal
S
VDA
LINE
PULSE
[ANALOG]
ADDRESS
VSUS
SLOT
S.R
STB_PS
S.R.
AC CORD
STB_PS
SELECT
PS_SOS
VOLTAGE
POWER
Vda
SCART
RESET IC
PROM
VOLTAGE
VIDEO
DATA0
128Mbit
DDR
DCK
STB3.3V
D5
RECTIFIER
EEPROM
NOR 
FLASH
Y,PB,PR
RESET
D-LATCH
SOS1
CONTROL
V,R,G,B
FACTOR
AUDIO
L
VIDEO
AMP
DRVRST
COMP
VDA
P_ON/OFF
STBY5V_M
SWITCH
+15V
*Discharge Control
DATA DRIVER(LEFT)
DG1
64
AV1
H12
P2.5V
SC
MAIN
TUNER
OUT
L/R
STANDBY
64
16/32Mbit
Flash-ROM
DC/DC CONVERTER
R
S.R.
*H,V Snyc Control
S1
SUSTAIN
S.R
64
SCAN OUT
SCART
64
S.R
S.R.
(4MByte)
SELECT
FILTER
FCLK,FPDATA[1:0]
SPEAKER
D20
C11
15V
R
RF TUNER
L/R
REG
RESET
VOLTAGE
MCU
GENERATOR
CONTROL
BUFF
D31
S.R
VOLTAGE
SCAN OUT
C2
RECTIFIER
SU
R[9:0]
SPEAKER
FRONT
END
L
VSUS
S.R.
FORMAT CONVERTER,
OSD
64
PULSE
5V
AUDIO
DC/DC
1.8V
C23
32k
Vda 75V
CONTROL
CI SLOT
MSP
SUSTAIN
P9
THERMAL
(VE)
[27MHz]
BA/EA ONLY
P12
DC/DC
1.2V
SENSOR
XRST
AUDIO
S.R
IIC2
*Sub Filed Processor
TV-V
C1
64
SCAN DRIVE
[DIGITAL]
P3.3V
STB12V
AD/HDMI
S.R.
RELAY
D25
64
*RGB:10bit(or8bit)
PROTECTION(SOS)
DC/DC
3.3V
POWER SW
D32
CONTROL
B[9:0],HD,VD
STANDBY
*VD,HD
SC20
P1.2V
SCAN
LINE
DG5
L/R
G[9:0]
AV2
S.R
S.R
S.R
S.R
C21
*LVDS receiver
Discharge 
Control(SC)
DATA DRIVER(RIGHT)
INPUT
64
P25
PD1-M plus
STB5V
*Plasma AI
DDR2x2
SC2
C,V
CLOCK
POWER SUPPLY
SUSTAIN DRIVE
FILTER
C20
ERASE
SIF
CONTROL
SOS2
P2
VDA
PULSE
Discharge 
Control(SS)
PLASMA AI PROCESSOR
Data Driver
Control
C10
PULSE
STB12V
POWER
FPGA
SS
SPEAKER
SS34
PROCESS
VOLTAGE
INPUT
P
MEM
S.R.
POWER SOS
DC/DC
DC POWER
DG7
DG6
+15V
P7
P6
DC POWER
F_STBY_15V
STB5V
CONVERTER
GK
KEY SW
GK2
K
KEY SCAN
AI SENSOR
POWER LED
REMOTE/LED
GK1
REMOTE RECEIVER
K1
MODEM LED
BA/EA ONLY
HDMI1 IN 
HDMI2 IN 
PC IN
R,G,B
DIGITAL SIGNAL PROCESSOR
DG
AV SWITCH,MSP
AV TERMINAL,
TH-42PV70FA/PA, TH-42PX70BA/EA
Main Block Diagram
TH-42PV70FA/PA, TH-42PX70BA/EA
Main Block Diagram
TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37PX70EA / TH-42PV70FA / TH-42PV70PA / TH-42PX70BA / TH-42PX70EA
10
4.3. DG-Board (1 of 4) Block Diagram
L
PR
PB
R
Y
AV1_FB
SCL0B_5V
QLINK_AV3
AV2_ROUT
AV2_BLUE
AV2_V
YPBPR_PR
SRCK0
SCL0B_5V
DTV_SL
SCL0B_5V
HDMI_BCLK
AUDIOOUT_R
MAIN_PB_OUT
RF_AFT1
MAIN_RF_CVBS
AV1_R
DTV_SR
AV1_BLUE
DTV_SR
AV1_SLOW
AV2_R
SCL2
SDA0B_5V
AV_R
AV_L
AV2_FB
HDMI_LRCK
AV1_GREEN
AV1_LOUT
SDA2
MAIN_PR_OUT
AV1_L
AV_L
LRCK0
AV1_ROUT
YPBPR_Y
MAIN_Y_OUT
YPBPR_PR
AV1_L
AV2_GREEN
PC_RIN
AV2_C
AV2_SLOW
YPBPR_Y
RGB_FB
AV2_SLOW
AV1_BLUE
DVB_CVBS
TV_L
SDA0B_5V
AV1_ROUT
AV_R
SQ_R+
DMIX0
AV2_L
PC_RIN
AV2_RED/C
DAUDIO
MAIN_RF_CVBS
PC_LIN
AUDIOOUT_R
YPBPR_PB
HDMI_SDIN
DAC_PD
RGB_CVBS
AV1_RED
AV1_V
AV1_SLOW
DAC_PD
AV2_L
AV1_R
TV_R
AUDIO_MUTE
VIDEO_STATUS
SCL0B_5V
AV1_V
AV1_FB
TV_R
AV2_V
AV2_BLUE
YPBPR_PB
AV2_LOUT
PC_LIN
AV1_RED
AV2_GREEN
AV1_VO
SDA0B_5V
AV1_LOUT
SDA0B_5V
AV2_ROUT
AV2_FB
SQ_L+
TV_L
DTV_SL
QLINK_AV2
AV2_R
AV2_VO
AV2_LOUT
AUDIOOUT_L
SQ_R-
AUDIOOUT_L
SQ_L-
AV1_GREEN
AV1_VO
AV2_VO
TV_MAIN_ON
AUDIO_XRST
SDA2
SCL2
MONITOROUT_MUTE
PC_H_IN
PC_B
PC_G
PC_V_IN
PC_R
PC_R
PC_V_IN
PC_H_IN
PC_G
PC_B
JK2002
L
L-G
R
R-G
SUB5V
SUB5V
Q2101
Q2003
SUB5V
*JK3005
R
R-G
L
L-G
PR
PR-G
PB
PB-G
Y-SW
Y
Y-G
*JK3003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Q2004
Q2102
AUD3.3V
SUB3.3V
DTV9V
Q2007
Q2002
BT30V
DTV9V
X2010
Q2005
Q2006
*JK3002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
DTV9V
SUB3.3V
Q3032
Q3031
*JK3001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SDIN1
TV(DIG)
65
11
C3
BLUE IN
49
AINL1
L7
AUXOUTR1
24
SIF_IN1
R
SMUTE
AVR+3.3V
V3
BUFFER
16
R5
VCC3
22
IC2002
V7
R7
IC2011
TV R OUT
TU3200
TUNER(ANALOG)
SDIN1
20
AUXOUTL2
7
25
VOUT4FB
S22
PWM2B
Q2641
Q2021
SDO0
LRCK
FBL2
DVDD1.8V
53
32
SDTI
B3
AV1
18
L IN
SIF3.3V
AUD3.3V
Q2016
AUDIO IN
Y3
O1
24
55
IC2008
RED IN
BICK
43
VIH > 2.2V
MUTE
5
G5
12
OUT1(CY)
VCC2
43
7
72
BTL
2
32
33
RSTN
51
81
19
VIDEO IN
SIF_OUT
IC2107
33
1
AINR2
AV2
FB IN
VOUT7
VCC
AV2_RED/C
VCC1
77
L31
DVDD1.8V
Q-LINK
R IN
44
2
83
34
L11
AV2
R1
AUDIO OUT
44
27
35
AUD3.3V
1
R12
39
OUT1(Pb)
22
IC3101
L5
79
YPBPR
91
3
BCLK0
LOUT5
14
R8
40
11
84
TV L OUT
8
46
AV2_C
10
G1
B5
1
L8
ROUT4
63
AV1
GREEN IN
RED IN
3
10
74
AOUTR
BA/EA ONLY
BA/EA ONLY
45
3
5
VCC4
8
Q2015
41
LOUT4
VB
15
SCL
LOUT1
R3
VOUT3FB
31
73
5
36
SDIN2
75
AINL2
IC3001
AUXOUTL1
LRCLK2
AV2
38
48
6
AUDIO DAC
TV(ANA)
9
79
TV VIDEO OUT
L
BA/EA ONLY
SCL
5
AUXOUTR2
BB
8
TV(DIG)
AINR1
IC2010
1
2
SDA
AV2 SLOW
AMP
SOUND PROCESSOR
VCC
30
33
1
67
35
Chroma in
L12
Q2640
FBLOUT
VDD
39
VIDEO IN
TV R OUT
XIN
VIDEO OUT
VOUT4
7
5
69
IC2106
20
15
13
B1
6
R IN
L32
OUT1(Pr)
ROUT5
XOUT
BA/EA ONLY
PWM1A
AV SW1
L IN
74
23
26
10
AV SW2
(AUDIO SW)
GREEN IN
SDA
18
HIGH:MUTE
AFT_OUT
23
45
FLAG
5
85
YPBPR
SDA
G3
5
37
R5
Q3200
5
R11
77
SCL
16
PC
17
VOUT3
FBL1
42
14
76
80
MCLK
40
Video SW
AVR
Q-LINK
42
6
PWM1B
36
4
ROUT1
LRCLK0
AV1
BCLK1
BCLK2
4
25
TV(ANA)
V1
BLUE IN
VIDEO_OUT
HVOE
26
4
TV L OUT
+B
5V<->3.3V
5V<->3.3V
AVR
78
AOUTL
LRCLK1
1
AVR
21
10
IC2006
11
AV1 SLOW
VIL < 0.8V
AUDIO_OUT
BLK IN
PWM2A
1
Q2017
V4
Q3027
Q3028
I2C
I2C
50
RESET
SCL
SDA
16
17
I2C
I2C
I2C
DVDD3.3V
DG
DIGITAL SIGNAL PROCESSOR
4
6
1
5
3
2
G
HD
R
PC IN
B
VD
PC
58
73
HIN2
60
VIN2
75
G4
B4
R4
71
TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (1 of 4) Block Diagram
TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (1 of 4) Block Diagram
TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37PX70EA / TH-42PV70FA / TH-42PV70PA / TH-42PX70BA / TH-42PX70EA
11
4.4. DG-Board (2 of 4) Block Diagram
VI1P8
VI1P5
VI1P4
VI1P6
VI1P3
VI1P2
VI1P9
VI1P7
VI1P17
VI1HSYNC
VI1P19
VI1P15
VI1VSYNC
VI1P18
VI1ENB
VI1P14
VI1P29
VI1P16
VI1P13
VI1P28
VI1P12
VI1CLK
CLKOA
VI1P23
VI1P25
VI1P24
VI1P22
VI1P26
VI1P27
MAIN_PR
RGB_CVBS
MAIN_Y/CVBS
MAIN_PB/C
RGB_FB
SCL1
SDA1
HDMI_SDIN
HDMI_LRCK
HDMI_BCLK
HDMI_INT2
SQ_L-
SQ_L+
SQ_R+
SQ_R-
TV_SUB_ON_DELAY
AMUTE
MUTE
AUDIO_MUTE
SP_MUTE
TV_SUB_ON
ECO_ON
ALL_OFF
SOS
HDMI_INT2
TV_MAIN_ON
AUDIO_MUTE
SOUND_SOS
AG_HDMI_5V_DET1
RXB_2N
RXB_0N
RXA_2P
RXB_1P
RXB_CP
RXA_0N
RXA_2N
RXA_1N
RXB_2P
RXA_0P
RXB_1N
RXB_0P
RXA_CN
RXA_CP
RXA_1P
RXB_0N
RXA_2P
RXB_1P
RXA_CP
RXB_1N
RXA_0P
RXB_2P
RXA_2N
RXB_0P
RXB_CP
RXB_2N
RXB_CN
RXB_CN
RXA_0N
AG_HPD3
RXA_1N
AG_HDMI_5V_DET3
AG_HPD1
RXA_1P
AG_EDID_WP
RXA_CN
AG_HDMI_CEC
SUB3.3V
SUB3.3V
SUB5V
X4500
D2301
D2636
Q2636
MAIN9V
SUB3.3V
BT30V
DTV9V
D2304
DTV9V
Q2637
SOUND15V
Q2301
Q2635
SOUND12V
STB+5V
SOUND15V
D2637
D2303
D2633
D2635
D2632
SOUND12V
Q2638
STB+5V
Q5522
Q5523
Q5521
D5530
TPS0N
TPS0S
STB5V
D5521
SOUND15V
TPS15V
TP15F
Q5501
D5501
Q5562
Q5561
DTV9V
SUB5V
MAIN9V
D5522
D5528
D5526
D5529
Q5524
SUB5V
MAIN5V
MAIN5V
SUB5V
SUB5V
Q4503
MAIN3.3V
D4525
Q4500
JK4501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
D4526
JK4500
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Q4501
D4527
Q4502
D4524
MAIN5V
MAIN5V
(+10V)
(+6.8V)
(+12V)
SUB+5V
SUB+9V
OVER VOLTAGE DET
F STB+15V
SHORT DET
SUB+5V/DTV+9V
IC4509
+1.8V
5
8
1
DVDD+1.8V
+1.8V
5
8
1
IC4508
+1.8V
7
1
IC4506
+3.3V
+3.3V
5
38
39
40
41
42
43
44
45
55
58
30
28
17
29
33
27
18
25
16
26
24
32
31
OUT
IN
65
66
51
48
53
52
46
47
RIN0
RIN2
RIN1
RIN3
DCLKIN
LLC
VSIA
HSIA
XTAL1
XTAL
YIN6
YIN8
YIN4
YIN0
YIN3
YIN7
YIN1
YIN9
YIN5
YIN2
UVIN1
UVIN6
UVIN3
UVIN5
UVIN0
UVIN8
UVIN7
UVIN2
UVIN9
UVIN4
74
80
94
99
FB
78
97
Q4517
BUFFER
Q4519
BUFFER
Q4514
BUFFER
Q4515
BUFFER
Q4516
BUFFER
AVDD
TVDD
CVDD
DVDD
11
12
20
RX_SCK
8
3
7
RX_SD0#
RX_WS
HDMI_BCLK
HDMI_LRCK
HDMI_SDIN
HDMI_INT2
IC4510
AD/HDMI
I2C
STB+5V
16
SUB_3.3V OVER VOLTAGE
7
AMP
OPERATE
1
AMP
AUDIO MUTE
IC2303
IC2301
MUTE
36
39
BT+30V
HDMI INT
BT30V SHORT DET
Q2039-Q2042
SOUND12V
31
OPERATE
DC-DC
R+
6
3
SUB_3.3V SHORT DET
To SOS
2
RESET
DG
12
5
+15V
AUDIO MUTE
4
DTV+9V
MUTE SW
AVR
MONITOR
+12V
L
R
SOS
MUTE
3
28
SPEAKER
8
L+
L-
17
RESET
AUDIO AMP
SOS
1
Q2031,Q2033-Q2035
SPEAKER
R-
RESET
SPEAKER
18
STB7V
ALL_OFF
AC_GOOD/KEY
TUNER_SUB_ON
7
8
6
TO P7
DG7
9
5
ECO_ON
TO P6
+15V_S
DG6
1
+15V_S
2
+15V_S
3
F+15V
7
F+15V
8
F+15V
9
DE
SOY
RGB_CVBS(AIN9)
MAIN_PR(AIN4)
MAIN_PB/C(AIN8)
MAIN_PR(AIN4)
Q2639
IC2610
3
SUB+5V
15
9
SUB+5V/DTV+9V
DTV+9V
ERROR DET
1
13
IC5550
TV_ON  OFF
MAIN+9V
3
+3.3V
+3.3V
IC4507
5
1
DVDDIO
VCC
B_-_INPUT
B_OUTPUT
7
6
IC4515
5
8
B_+_INPUT
DG
DIGITAL SIGNAL PROCESSOR
3
2
1
4
5
6
11
12
14
13
INV.
113
115
116
118
119
D2-
121
HDMI1 RESET
122
D0G
128
CLK+
129
SCL
131
D0+
132
D1G
134
DDCA_SDA0
D1-
SDA
105
7
135
DDCG
WC
D1G
137
D2G
8
D0+
138
VCC
HDMI2 +5V DET
106
EEPROM
EDID1
6
IC4501
SCL
SDA
5
EEPROM
EDID2
7
SCL
Q4504
6
8
IC4500
7
INV.
SCL
SCL
6
SDA
IC4504
WC
8
MAIN3.3V
VCC
XRST
5
DG32
WC
19
EEPROM
KEY
21
SDA
MDA
112
MCL
1
DDCA_SCL1
3
1
4
VCC
144
5
Q4505
DDCA_SDA1
CLK-
D0-
108
D2+
6
D1-
HPDT
SDA
D2-
HPDT
107
CEC
CEC
SCL
HDMI1 +5V DET
D1+
D0-
WC
N.C.
+5V
D2+
DDCG
CLK-
CLK+
+5V
HDMI2 RESET
D1+
CLKG
SDA
N.C.
CLKG
D0G
D2G
5
FOR
FACTORY
USED
DDCA_SCL0
TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (2 of 4) Block Diagram
TH-37/42PV70FA/PA, TH-37/42PX70BA/EA
DG-Board (2 of 4) Block Diagram
TH-37PV70FA / TH-37PV70PA / TH-37PX70BA / TH-37PX70EA / TH-42PV70FA / TH-42PV70PA / TH-42PX70BA / TH-42PX70EA
12
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