DOWNLOAD Panasonic TX-PR46G10 Service Manual ↓ Size: 11.91 MB | Pages: 127 in PDF or view online for FREE

Name: Panasonic TX-PR46G10
Brand: Panasonic
SKU: 28316
Rating: 4 (1 reviews)

Model: TX-PR46G10
Pages: 127
Size: 11.91 MB
Type: PDF
Document: Service Manual
Brand: Panasonic
Device: Plasma / GPH12DE CHASSIS
File: tx-pr46g10.pdf
Date: 2018-11-20

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Panasonic TX-PR46G10 Service Manual ▷ View online

33
9 Block Diagram
9.1.
Main Block Diagram
COLD
(LED:6TIMES)
(LED:8TIME)
HOT
(LED:4TIME)
(LED:7TIMES)
(LED:11TIMES)
(LED:8 TIMES)
(LED:7 TIMES)
(LED:10TIMES)
(LED:4 TIMES)
(LED:10TIMES)
(LED:2 TIMES)
(LED:5 TIMES)
(LED:3 TIMES)
(LED:6 TIMES)
(LED:12 TIMES)
(LED:10 TIMES)
(LED:11TIMES)
C36
VSCAN GEN.
SC20
+5V(P)
P6
P9
+15V(P)
ON/OFF CONTROL
VSUS
VIDEO DATA
SC46
MAIN SW1
Vda
RECTIFIER
+5V(P)
SU
VIDEO DATA
P11
SOS7_SC2
DATA
DRIVER
KEYSCAN1
SD11
SC2
POWER MICOM
C35
SU11
+5V(P)
PROCESS
VOLTAGE
RECTIFIER
RECTIFIER
SUSTAIN
VOLTAGE
RECTIFIER
+5V(P)
SUSTAIN CONTROL
KEYSCAN1
VE GEN.
SS11
SD46
SCAN CONTROL
SS-BOARD
SOS DETECT
DATA
DRIVER
SUSTAIN
SC
DATA
DRIVER
F15V
DATA
DRIVER
F15V
DATA
DRIVER
SOS8_SS
SS21
DATA
DRIVER
ENERGY RECOVERY
STANBY
VOLTAGE
RECTIFIER
DATA
DRIVER
(LOWER)
S34
P2
PS SOS4
+5V(P)
SC41
SCAN OUT (UPPER)
+5V(P)
DATA
DRIVER
VAD GEN.
SUSTAIN CONTROL
Vda
P25
VIDEO DATA
P35
VIDEO DATA
SS33
MAIN SW2
RELAY
SCAN DRIVE
SUSTAIN CONTROL
SUSTAIN DRIVE
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
SOUND15V
+15V(P)
VSUS
+15V(P)
C1
BUFFER
CONTROL
PULSE
DATA
DRIVER
P7
DATA
DRIVER
SOS6_SC1
P
DATA
DRIVER
SS
DATA
DRIVER
GK1
POWER SUPPLY
+5V(P)
KEY SWITCH
C26
SS24
VSUS
STB5V
DATA DRIVER (RIGHT)
SCAN
DRIVER
C20
VSUS
GK
C10
SD42
SOS8_SS
SCAN OUT (LOWER)
SC42
SCAN
DRIVER
ON
+5V(P)
P34
SC-BOARD
FLOTING PART
SOS DETECT
VSET GEN.
POWER
FACTOR
CONTROL
C33
MAIN SW1
DATA
DRIVER
Vda
DATA
DRIVER
VSUS
SS2
SOS8_SS
CONNECTOR
C24
KEY SWITCH
AC CORD
STB5V
SD
KEYSCAN1
C31
POWER SW
C21
DATA
DRIVER
+5V(P)
P-BOARD
SOS DETECT
Vda
+15V(P)
VIDEO DATA
VSUS GEN.
Vda
POWER SWITCH
S
SU41
+15V(P)
MAIN SW2
COMP
PWM
FAN_A-B
DDR2
OPT OUT
EEPROM
+3.3V(P) DET
SOS7_SC2
LVDS Rx
PANEL SIDE SOS
A1
KEY1
A8
PANEL_STATUS
L,R
SD CARD
DIGITAL
AUDIO
AV1
AV2
(MAIN MPU+VIDEO PROCESSOR)
+3.3V(M)
PANEL MPU
BT30V
MAIN+9V SENSE
+5V(P)
A20
GL02
AV L,R
F15V
+3.3V(P)
VIDEO
PROCESSOR
HDMI Rx
AUDIO
PROCESSOR
FAN SOS
TUNER SOS DET
CIRCUIT
SUB5V
Tuner
Temp
sensor
RESET
SBO2
SBI2
EEPROM
+5V(P) DET
CIRCUIT
CPG with SS
STANDBY MPU
FAN POWER
A25
FLASH
MEMORY
SUB9V
Digital Video in
HEADPHONE
SHORT SOS DET
IIC1
TUNER SOS
PD3H
SOS6_SC1
LED
+5V(S)
R/G_LED_ON
SD_LED_ON
EEPROM
VIDEO
AUDIO
SWITCH
F15V
AUDIO
OUT
Peaks AVC
+5V(P)
Plasma AI
RF
+15V(P)
SOS
+3.3V(STB)
MONITOR L,R
TV L,R
+15V(P)
FAN MAX
+15V(P)
SIF,AM
A32
PANEL_STB_ON
+9/7.2V
A7
AV3
A
FAN SOS
Y,PB,PR
SOUND SOS DET
SPEAKER
(L,R)
AUDIO AMP
REMOTE
+5V(P)
DIGITAL SIGNAL PROCESSOR
IECOUT
FAN MAX
+5V(S)
+9V(S)
+5V(P)
CVBS OUT
+5V(S)
POWER_SOS
DDR
L,R OUT
L,R
EEPROM
Y,C,V
SOS8_SS
SUB+5V SENSE
+15V(P) DET
+3.3V(S)
+5V(P)
K1
ETHERNET
CONTROL
Sub Filed Processor
Y,C,V
DTV+9V SENSE
MONITOR L,R
+9V(M)
POWER SOS
K
H/V Sync Control
+30V(BT)
R,G,B
DMIX0
HP L/R
RESET
SOUND+15V
MAIN+3.3V SENSE
SD BOOT
REMOTE
SUB+5V SENSE
LED/RMT
SOUND SOS
SD LED
+9V(S)
MAIN Y/U/V
DAUDIO
GL
FAN SOS DET
PC
PCI BUS I/F
LAN
SD CARD I/F
A11
A12
XRST
MAIN ON/OFF
CLOCK GEN
SD LED
+15V(F)
HDMI
1,2,3
+5V(STB)
RESET
A31
+3.3V(STB)
SUSTAIN
CONTROL
+15V(SOUND)
SOS8_SS
DISCHARGE
CONTROL
SERIAL
+5V(S)
SCAN CONTROL
L,R
LVDS
TUNER SOS
COLD
(LED:6TIMES)
(LED:8TIME)
HOT
(LED:4TIME)
(LED:7TIMES)
(LED:11TIMES)
(LED:8 TIMES)
(LED:7 TIMES)
(LED:10TIMES)
(LED:4 TIMES)
(LED:10TIMES)
(LED:2 TIMES)
(LED:5 TIMES)
(LED:3 TIMES)
(LED:6 TIMES)
(LED:12 TIMES)
(LED:10 TIMES)
(LED:11TIMES)

34
9.2.
Block (1/4) Diagram 
(+5.6V)
(LED:10 TIMES)
(LED:12 TIMES)
D2014
D2017
F15V
MAIN9V
D5621
SUB5V
SUB3.3V
SUB1.8V
S_15V
BT30V
SUB5V
SUB3.3V
D5622
STB3.3V
SUB1.8V
SUB1.2V
SUB3.3V
D5612
SUB9V
STB5V
F+15V
IC5600
14
HDMI2
SPDIN IN
LVDS OUT
AV3
A12
IIC1
STB
+3.3V
HDMI1
AV1_V
+3.3V
IC5401
Q5606,07
3
10
DDC IIC
TUNER_SUB_ON
PB
L,R(MONITOR)
AV2_RIN
SHORT SOS DET
L,ROUT
AV1
SOS:Low
SOUND SOS
AV1
JK3107A
HDMI2
12
TEMP SENSOR
STB5V
JK4500
DDC IIC
AV1_ROUT
JK3002
HDMI3 5V DET
TU2901
SIF,AM
+5V
SPEAKER L
FLASH
MEMORY
RESET
TV
AV1_LOUT
+1.8V
AV2_LOUT
ROUT
JK4502
IC4512
AV2_BLUE
CEC
1
IC5470
L,R(AV)
OVER
CURRENT
PROTECT
IC1000
+3.3V
IIC2
IC8004
IC4510
15
STB3.3V
+9V
HDMI2 5V DET
CEC
AV2_ROUT
IC8001
JK4501
SD BOOT
+1.2V
AV2
Dig/Ana
Tuner
DAUDIO
+15V_S
V,Y,C
RF
B
+1.2V
AV3_R
DDCB IIC
AV1_BLUE
SUB+9V
AV1_VOUT
SUB+6V
Peaks AVC
R
IC2960
XRST
IC4513
R(+)
IC8002,03
DMIX0
R(-)
+1.8V
F+15V
HDMI3
IIC3
L(-)
AV3_Y
CEC
DDCC IIC
TMDS
IIC1
EEPROM
IIC2
R,G,B
L,R
XRST
+15V_S
+3.3V
Y,PB,PR
HP_R
+1.8V
17
+9V
AV1_RED
LIN
MAIN
2
DDC IIC
AV2_RED_C
IIC1
ECO_ON
JK3100A
STB_RESET
AUDIO
IN/OUT
IC2008
BT+30V
STB RST
SBI2,SBO2
MAIN Y/U/V
AV2
V,Y,C,R,G,B
G
VIDEO PROCESSOR/
HDMI Rx/AUDIO PROCESSOR
IIC2
AV1_RIN
L,R(TV)
DIGTAL VIDEO OUT
AV2_V_Y
JK8302
V,R,G,B
+3.3V
AV1_VOUT
RIN
CLOCK GEN
AV3_L
+15V
HEADPHONE
TMDS
+1.8V
IC2301
HDMI3
L,R
SUB+5V
A7
AV3_V
3
Q5608
DDCD IIC
DTV+9V
MONITOR L,R
1
IC5480
13
STB_RST
+5V
DDR2 SDRAM
+6V
TUNER+5V
COMP/PC
IC2802
1
AV3_C
F+15V
AUDIO AMP
SOS
(MAIN MPU+VIDEO SIGNAL PROCESSOR)
AV SW
+5V
SD CARD I/F
L(+)
AV2_LIN
JK3001
+3.3V
P6,P7
CLOCK
5
AV2_VOUT
IC5601
A11
BT+30V
AV1_GREEN
HDMI1
+3.3V
+5V
IC3001
IIC0
HP OUT
Q2022
YPBPR
+1.8V
SPEAKER R
AV2_VOUT
SP OUT
SUB+5V
DISPEN
L,R(AV IN)
IC8502
SD CARD SLOT
L,R
JK3003
RF
AV1_L,ROUT
+15V_S
IIC_TUNER
L,R
HP_L
SDIN2
SUB+6V
AV2_GREEN
IC3003
HDMI1 5V DET
IC4511
LOUT
AV2_L,ROUT
AVSW+5V
SOS DET
AV1_LIN
Y
PR
L,R(TV OUT)
PC IN
SIF,AM
TMDS
CVBS/S/YUV
/RGB(PC)
SDIN0
+1.8V
AV3
IECOUT
IC8580
8
1
6
3
9
2
5
7
2
4
+15Vc_FAN
+15Vc_FAN
PCI BUS I/F
LAN
JK8301
IC8503
ETHERNET
CONTROL
IC8504
EEPROM
XRST
DIGITAL SOUND OUT
DIGITAL
AUDIO OUT
D3015
10
(+5.6V)
(LED:10 TIMES)
(LED:12 TIMES)

35
9.3.
Block (2/4) Diagram
	
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36
9.4.
Block (3/4) Diagram
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