DOWNLOAD Panasonic TH-37PV80P / TH-37PX80B / TH-37PX80E / TH-42PV80P / TH-42PX80B / TH-42PX80E Service Manual ↓ Size: 25.12 MB | Pages: 127 in PDF or view online for FREE

Model
TH-37PV80P TH-37PX80B TH-37PX80E TH-42PV80P TH-42PX80B TH-42PX80E
Pages
127
Size
25.12 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / GPH11DE CHASSIS
File
th-37pv80p-th-37px80b-th-37px80e-th-42pv80p-th-42p.pdf
Date
PREV: Panasonic TH-37PV7F / TH-37PV7P / TH-37PX7B / TH-37PX7E / TH-42PV7F / TH-42PV7P / TH-42PX7B / TH-42PX7E Service Manual

Panasonic TH-37PV80P / TH-37PX80B / TH-37PX80E / TH-42PV80P / TH-42PX80B / TH-42PX80E Service Manual ▷ View online

29
9.3.
Block (3 of 7) Diagram (37 inch)
SS34
SC42
+5V(P)
+5V(P)
VSUS
SOS6_SC1
SM42
Vda
C21
C10
SOS8_SS
S1
+15V(P)
SS12
SC2
SOS7_SC2
SC41
C20
ON
Vda
Main Block(Tuner side)
SC20
SM41
+5V(P)
A31
SS23
A32
C23
SS11
A20
VSUS
C11
+5V(STB)
VSUS
MAIN SW2
Vda
VSUS
RELAY
LINE
FILTER
LINE
FILTER
RECTIFIER
RECTIFIER
STANBY
VOLTAGE
CONTROL
P11
P-BOARD
SOS DETECT
MAIN SW1
P2
+5V(P)
Vda
+15V(P)
+15V(P)
F+15V
P9
SUSTAIN
VOLTAGE
CONTROL
SUSTAIN
VOLTAGE
RECTIFIER
PROCESS
VOLTAGE
RECTIFIER
POWER
FACTOR
CONTROL
PROCESS
VOLTAGE
CONTROL
P12
STANBY
VOLTAGE
RECTIFIER
ADDRESS
VOLTAGE
(VE)
ERASE
PULSE
+15V(P)
MAIN SW1
Vda
MAIN SW1
MAIN SW2
SUSTAIN
PULSE
SOS8_SS
SS-BOARD
SOS DETECT
SUST
AIN CONTR
OL
+5V(P)
MAIN SW2
SUSTAIN CONTROL
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
VIDEO D
A
T
A
Vda
SOS8_SS
+5V(P)
SUSTAIN CONTROL
+5V(P)
VIDEO D
A
T
A
SC-BOARD
FLOTING PART
SOS DETECT
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
POWER SW
VOLTAGE
GENERATOR
CONTROL
PULSE
SCAN
PULSE
SCAN CONTROL
SUSTAIN
PULSE
SCAN
DRIVER
C1 DATA DRIVER (RIGHT)
C2 DATA DRIVER (LEFT)
P
POWER SUPPLY
SUSTAIN DRIVE
SS
S
POWER SWITCH
SC SCAN DRIVE
SM SCAN OUT
A7
+15V(P)
POWER MICOM
A5
PS SOS
ON/OFF CONTROL
+5V(P)
P25
SCAN
DRIVER
SM46
SC46
+5V(STB)
P7
P6
+15V(SND)
F+15V
AC CORD
(LED
8 TIME)
(LED
6 TIMES)
(LED
7 TIMES)
COLD
HOT
(LED
4 TIME)
TH-37PV80P, PX80B/E
Block (3/7) Diagram
TH-37PV80P, PX80B/E
Block (3/7) Diagram
30
9.4.
Block (4 of 7) Diagram
MAIN9V
SUB3.3V
SUB5V
SOUND15V
SUB3.3V
SUB5V
STB5V
S_15V
STB5V
F15V
MAIN9V
SUB5V
DTV9V
D5521
D5522
D5612
SUB3.3V
SUB1.8V
SUB1.2V
MAIN5V
MAIN3.3V
D2017
D2014
D1107
SUB3.3V
DTV9V
STB3.3V
STB5V
SUB5V
MAIN9V
BT30V
AV1
AV2
JK3002
JK3003
A
V1_V
A
V1_RED
A
V1_GREEN
A
V1_BLUE
A
V1_LIN
A
V1_RIN
A
V1_V
OUT
A
V1_LOUT
A
V1_R
OUT
A
V2_V_Y
A
V2_RED_C
A
V2_GREEN
A
V2_BLUE
A
V2_R
OUT
A
V2_LIN
A
V2_RIN
A
V2_V
OUT
A
V2_LOUT
A51
4
15
2
10
1
3
9
3
2
6
4
G51
HEADPHONE
1
A
V3_L
6
A
V3_C
CONTROL
BUTTON
A
V3_V
AV3
HP_L
10 15
A
V3_Y
KEY1
HP_R
A
V3_R
9
JK3100
AUDIO
IN/OUT
YPBPR
R
OUT
Y
PB
LOUT
PR
LIN
RIN
PC IN
B
JK3001
G
R
IC3001
RF
AV SW
TV/DTV
AV1
V,R,G,B
L,R
V,Y,C,R,G,B
AV2
L,R
Y,PB,PR
COMP/PC
R,G,B
L,R
DVB_CVBS
L,R
V,Y,C
AV3
L,R
AV1_VOUT
AV2_VOUT
CVBS/S/YUV
/RGB(PC)
MAIN
TU8301
SUB+5V
SIF
,AM
BT+30V
RF
Dig/Ana
Tuner
IFD1/2
L,R
IC2106
AUDIO PROCESSOR
L,R
SIF,AM
TV_LR/DTV_LR
AV1_L,ROUT
AV2_L,ROUT
L,ROUT
HP L,R
IC2012
HP AMP
IC2013
L(+)
3
A12
2
SOS DET
R(-)
AUDIO AMP
1
+15V
4
IC2301
SPEAKER
OUT
R(+)
SPEAKER L,R
L(-)
SP L,R
IIC2
+3.3V
IC2008
+1.8V
IC2107
+1.8V
+3.3V
IIC2
PWM
HEADPHONE
DTV
HDMI Audio
+1.8V
HDMI
Digtal
Video
Signal
IC4511
+3.3V
+5V(HDMI)
HDMI_CEC
CEC
IC4513
+3.3V
Q4521
DET3
+5V(HDMI)
IC4518
EEPROM
5V<->3.3V
Digtal
Audio 
Signal
DECORD
DDC IIC
+5V(HDMI)
+1.8V
IIC1
HDMI PROCESSOR
HDMI2
HDMI Rx/AD CONV.
IC4514
A/D
DDC_IIC1
TMDS
IC4515
AUDIO
DDCA_IIC
DDC_IIC0
CEC
IC4512
LEVEL SHIFT
VIDEO
5V<->3.3V
DDCB_IIC
+5V
SW
HDMI1
HDMI3
+1.8V
Analog video signal
DDCC_IIC
DET2
TMDS
CEC
+5V
HDMI3
LEVEL SHIFT
DDC IIC
Q4503
+1.8V
DDC IIC
HDMI1
IC4510
Q4502
TMDS
HDMI2
+5V
DET1
JK4500
JK4501
JK4502
TUNER_SUB_ON
ECO_ON
STB5V
+15V_S
F+15V
F+15V
+15V_S
F+15V
+15V_S
1
2
3
10
P7
A7
12
15
13
17
14
IC5401
IC5400
+5V
SUB+5V
+9V
SUB+9V
SHOTO SOS
BT+30V
Q5522
Norm
Low
Ab
high
DTV+9V
SUB+5V
+1.8V
IC5600
IC5601
Norm
Low
Ab
high
Q5606,07
SUB+3.3V
F+15V DET
+1.2V
+3.3V
+5V
+9V
+5V
IC5660
RESET
XRST
SOUND SOS
Q2022
SOS
Low
KEY1
PANEL STATUS
(READY)
XRST
PANEL STB_ON
HDMI_CEC_PU_ON
HDMI_CEC
IC1100
STANDBY_MPU
SOUND_SOS
STB+3.3V
IIC
PANEL SOS
(ARARM)
+5V(HDMI)
DET1,2,3
TUNER_SUB_ON
GenX5
SOS
ECO_ON
SUB3.3V_SENSE
MAIN3.3V_SENSE
SUB5V_SENSE
MAIN9V_SENSE
DTV_9V_SENSE
G_LED_ON
RMIN
AI_SENSOR
R_LED_ON
EEPROM
IC1101
SBI2
SBO2
IIC3
IIC3
DIGITAL
DEMODULATOR
OFDM
IC8301
1.8V
3.3V
IC8302
+1.8V
IIC_TUNER
IIC2
IIC_TUNER
XRST
STB_RST
IC1102
BUFFER
IC2403
STB3.3V
STB_RESET
STB
+3.3V
+9V
BT30V
Q2027
STB_RST
SD BOOT
IIC1
TEMP SENSOR
IC4800
IIC SW
IC4811
B/E ONLY
4
10
1
5
2
6
7
14
15
13
11
12
9
3
8
(LED
3TIMES)
(+5.6V)
(LED
12TIMES)
(LED
10TIMES)
(LED
12TIMES)
TH-37/42PV80P, PX80B/E
Block (4/7) Diagram
TH-37/42PV80P, PX80B/E
Block (4/7) Diagram
DIGITAL MAIN
A
31
9.5.
Block (5 of 7) Diagram
G
R
P15V
P5V
SUB3.3V
SUB1.8V
SUB5V
SUB3.3V
SUB5V
P3.3V
P2.5V
D2520
P3.3V
P2.5V
P1.2V
STB_D3.3V
A25
P25
+15V
SOS4_PS
VDATA_DET
PANEL_MAIN_ON
+15V
+5V
+5V
1
2
5
6
9
10
11
IC9900
AUDIO
PROCESS
VIDEO
PROCESS
TRANSPORT
DECODER
(TS)
SD(0)
8
SD(3)
11
4bit
SUB+3.3V
11
1
A52
8
SD(0)
SD(3)
1
GS
52
JK7701
SD CARD SLOT
IIC1
LVDS
DRIVER
+1.2V
IIC2
EEPROM
Y/C
IC8004
XRST
DDR2 SDRAM
DDR2 I/F
OSD MIX
+1.8V
NAND
I/F
+3.3V
BUS
CONTROL
DVB_CVBS
DTV AUDIO SIGANAL
IC8554
IC8001
Peaks-lite2p
IC8002,03
CLOCK
CPU BUS
I/F
FLASH
MEMORY
CLOCK GEN
IC8601
SD D
A
T
A
OSD PRO.
LVDS
3D
DEVICE
CONTROL
I/P CONV.
SERIAL I/F
RGB MATRIX
HV ENHANCER
AI PROCESSOR
PIXEL CONV.
SD PRO.
PICURE PRO.
SD BOO
T
(MAIN MCU+VIDEO SIGNAL PROCESSOR)
IIC0
BUFFER
IC8404,5
IC8408,9
BUFFER
CI SLOT
JK8401
LEVEL
SHIFTER
IC8401
ADDR/D
A
T
A
*PLASMA AI
*CPG with SS
*H/V Sync Control
*Sub Filed Processor
*Plasma AI
PD2-M
FLASH I/F
+1.2V
DDR I/F
+2.5V
+3.3V
IC9303
FLASH
MEMORY
ADDR/DATA
DDR
IC9901
+5V(P)
A32
3
+5V(P)
68
SUSTAIN CONTROL
2
CONTROL DATA
VIDEO DATA
+5V(P)
VIDEO DATA
VIDEO DATA
14
7
C11
54
CONTROL DATA
1
C21
A31
+5V(P)
VIDEO DATA
55
53
SOS8_SS
40
54
+5V(P)
+5V(P)
30
1
+15V(P)
16
SOS7_SC2
SOS8_SS
A20
SOS6_SC1
+15V(P)
28
SCAN CONTROL
SOS6_SC1
+5V(P)
29
+15V(P)
SC20
SOS7_SC2
15
PANEL SOS
EEPROM
+5V(P) DET
IIC1
PANEL MAIN ON
VDATA_DET
RESET
PANEL MICOM
+15V(P) DET
+3.3V(P) DET
+3.3V(STB)
GenX6
POWER ON/OFF
IC9001
PANEL STATUS
IC9003
IC9013
IIC2
BUS SW
POWER SOS
4
G_LED_ON
9
AI SENSOR
AI_SENSOR
R_LED_ON
1
12
3
K1
REMOTE
9
POWER LED
4
RMIN
2
A1
STB+3.3V
12
1
SUB+5V
3
2
RM2501
PC2511
IC9011
STB+3.3V/RESET
PANEL STB_ON
IC9806
+1.2V
+3.3V
IC9805
+2.5V
IC9802,03
LEVEL SHIFTER
IC9002
IIC2
TEMP SENSOR
DISCHARGE CONTROL
IC9500
SCAN CONTROL
SUSTAIN CONTROL
CONTROL DATA
IIC2
+1.2V
+2.5V
+3.3V
OSD I/F
OSD I/F
+3.3V
RESET
A35
FOR FACTORY USE
FOR FACTORY USE
A34
FOR FACTORY USE
A33
B/E ONLY
IIC3
IIC2
IIC1
DISPEN
DISPEN
DRVRST
FPGARST
XRST
XRST,
XRSTSYS
Config(DONE)
IIC2
Config(CCLK,DDTATA,PROGB),
FPCLK,FPDATA[1:0],FVSEL
10
15
13
11
12
14
9
8
2
5
4
3
6
7
1
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED:5TIMES)
TH-37/42PV80P, PX80B/E
Block (5/7) Diagram
TH-37/42PV80P, PX80B/E
Block (5/7) Diagram
K LED/RMT
SD CARD SLOT
GS
DIGITAL MAIN
A
32
9.6.
Block (6 of 7) Diagram (42 inch)
+
TPVSCN
D14721
D16480
TPSS1
TPVDA
D16821
D16321
VF_GND
TPSOS7
TPVSET
5V
D16585
D16820
D16253
D16583
TPVE
TPVSUS
TPVSUS
D16255
TPSC1
D16717
5V
TPVE2
D16282
TPSOS6
D16718
D16280
TPVAD
D16725
F402
D536
F403
F401
D540
D531
D511
D509
SS
12
SD
11
20
3
Q16422
IC16191
IC14961-63
CEL
4
A31
2
PC16710
1
1
BUFFER
Vfo
SC
41
Q16421
PC16705
SC30
9
F_5V_A
Q16451
+15V(P)
CPH
12V
CML
15
9
Vsus
CSH
SD
46
Q16622,23
CSL
Q16021,2
P12
1
29
ON
SS23
5V_F_A
+5V(P)
16V_F
IC16788,89
1
IC16302
SD
42
IC16791
IPD
Q16601
SC
46
14
IC16301
F_5V_B
IC16724
IC16786,87
10
30
C23
Vscn
Q16604
1
IC16784
17
1
CB2
Vda
Q16331
13
+5V(P)
Vda
2
16
SOS7_SC2
IC16561,62
C11
Vda
19
SS
23
IC16725
LED(G)
Vda
SC
42
VSCN
IC16131
Vda
A32
USH
C10
SOS6_SC1
(SC1)
15
1
SOS8_SS
SC2
VSET
PC16480
42
1
IC16501
1
(15V_F)
Vda
LED(G)
CB4
Q16335
UEH
3
SS
34
SU
41
IC17101,02
1
CEL
2
IC16772
Q16875,79
USL
8
Q16001,2
SS
11
Q16051
1
SS
53A
1
T16301A
1
CB3
1
+5V(P)
S1
SOS8_SS
15
1
55
PLASMA PANEL
IC14901-03
3
SOS8_SS
6
16
SC
20
VSCN-F
CB5
16V-F
Vda
Q16642,43,45
A20
+15V(P)
+5V(P)
CB7
+5V(P)
C21
7
2
IC16752
7
6
1
(SC2)
+5V(P)
CMH
Q16876
BUFFER
C20
+15V(P)
D16871
IC16303
CB1
D16873
STB_PS
NUEL
SU
11
IC16241
NUEL
+15V
Q16339
3
UEH
Q16041
+5V(P)
CB8
+5V(P)
Vsus
2
SS
56A
IC14951-53
UML
Q16401,04
+15V(P)
UMH
Vfo
IC14954-56
VSET
17
Q16441
SW2500
Q16661
+5V
C23
IC14904-06
+15V(P)
CB6
5
5V-F_A
12
+5V(P)
IC16151
CPH2
2
P2
IC16251
7
IC16521
+5V
IC16472
19
IC16581
P11
13
IC17201,02
Vda
IC17203
Q16102
VIDEO D
A
T
A
CONTR
OL D
A
T
A
VIDEO D
A
T
A
CONTR
OL D
A
T
A
SUST
AIN CONTR
OL
SUSTAIN CONTROL
BUFFER
BUFFER
PANEL DRIVER
PANEL DRIVER
PLASMA PANEL
SUSTAIN CONTROL
DRIVER
TRANS
ERROR DET
DRIVER
NAND GATE
ENERGY
VSUS Gen.
BUFFER
VE Gen.
ERROR DET
POWER
SWITCH
RECOVERY
SUSTAIN CONTROL
PANEL SUSTAIN
ELECTRODE
SCAN
CONTROL
VAD SEPA
CONVERTER
BUFFER
RECOVERY
PHOTO COUPLER
DRIVER
ERROR DET
DRIVER
DRIVER
SCAN CONTROL
ENERGY
VAD
GEN.
DC/DC
PHOTO COUPLER
GEN.
AND GATE
VSCN
PHOTO COUPLER
VSET SEPA
VSUS Gen.
ERROR DET
ERROR DET
DRIVER
SCAN
DRIVER
SCAN
DRIVER
SCAN
SCAN
DRIVER
SCAN CONTROL
PLASMA PANEL
PANEL SCAN
ELECTRODES
SCAN D
A
T
A
12V
STB_PS
ERROR DET
VSET OUT
ERROR DET
VOLTAGE
DROP
SCAN DRIVE
C2
SUSTAIN DRIVE
SC
DATA DRIVER (RIGHT)
POWER SWITCH
SS
DATA DRIVER (LEFT)
C1
S
P
POWER SUPPLY
SCAN OUT (UPPER)
SU
SCAN OUT (LOWER)
SD
1
5
12
2
68
67
66
FACTORY
USE
FOR
+5V
PFC
+15V(P)
F+15V
Vsus
Q507
RL402
15V_ON/OFF
Vsus CONTROL
VDA_DET
+5V(P)
T630mAL 250V
2
13
ALL OFF
Q555
CONT DET
+15V(SND)
IC409
9
PFC_ON/OFF
1
P11
+15V(SND)
CONT.
F+15V
Vlow_ON/OFF
POWER SOS
+5V(STB)
CONT.
SS12
RL401
Vsus
Vlow_DET
6
TV SUB ON
+15V(P)
+5V(P)
IC510
IC520
P9
8
4
1
2
10
Vda
TV SUB ON
IC406
VDATA_DET
+5V(STB)
P12
PFC CONTROL
Vsus_ON/OFF
Q537
Vsus
+15V(P)
11
T404
8
Vda
7
F+15V
RESET
3
P6
D404
L410
1
ALL_OFF
1
STB5V_
ON/OFF
1
P7
+5V
+15V(P)
RESET
T402
MAIN
D401
5
6
+5V(STB)
1
A25
Vsus_DET
POWER
STB
POWER
+5V(P)
SC2
Vda CONTROL
SS11
+15V(P)
AC CORD
IC401
12
IC502
T401
P2
2
T410
IC501
J503
RL403
T8AH 250V
L404,5
P+15V
5
4
9
10
PHOTO COUPLER
Q527
Vda+75V
T8AH 250V
Vsus
P25
1
+12V
STB_PS
Vlow OVER
VOLTAGE
RECTIFIER
FILTER
FILTER
RECTIFIER
Vlow
CONTROL
RUSH RELAY(H)
MAIN RELAY(H)
POWER MICOM
SOS4_PS
PANEL
MAIN ON
PANEL MAIN ON
VlOW
DET
VlOW
CONT
A7
A7
Q16280
SU1B-SU4B
SD1B-SD4B
(LED:8TIMES)
(LED:6TIMES)
(LED:7TIMES)
COLD
HOT
COLD
(LED:4TIMES)
HOT
TH-42PV80P, PX80B/E
Block (6/7) Diagram
TH-42PV80P, PX80B/E
Block (6/7) Diagram
Page of 127
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