Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Plasma TV TH-42PX80U TH-42PX80U SVC MTNC080201CE doc b_04
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JK4500 JK4501 GH10
A DIGITAL SIGNAL PROCESSOR HDMI IN 2 HDMI IN 1 GH HDMI3 IN HDMI IN 3
P6 +5V(STB)
TMDS DATA
TMDS DATA
P7 A7
HDMI_CEC
HDMI_CEC
+5V
+5V
DDC IIC
HDMI_CEC
+5V
PA5600
DDC IIC
DDC IIC
CLOCK
CLOCK
FSTB+15V 13
FSTB+15V 15
IC3802
FSTB+15V 17
IC5400 +5V(S)
IC4511 A11 GH11 EEPROM
+15V(SND) 1
IC4514
+5V(S) D3814 D3813
+15V(SND) 3 DDC IIC
+5V +3.3V
TV SUB ON 3.3V
+15V(SND) 5 ->5V 26 HDMI_CEC 26
+5V(HDMI)
+5V(STB) 10 12 HDMI5V DET 12
IC5401 IC4515 DET_3
TV SUB ON 22 +5V(S) 22
TV SUB ON 12 +9V(S) Q3802
+9V 3.3V 20 +3.3V(S) 20
IC4512 ->5V
+3.3V(S) 18 +3.3V(S) 18 TMDS DATA
FSTB+15V IC3801 CLOCK
HDMI I/F RECEIVER TMDS DATA
(LED:10TIMES) +1.8V IC4510 HDMI EQUALIZER
TUNER SOS 10bit A/D
Q5522
TV SUB ON DDCA_IIC
VOLTAGE
+3.3V
DROP DDCC_IIC
ERROR DET IC4513
+15V(SND) DDCB_IIC
1 F15V +1.8V
+9V(S) +1.8V +1.8V
+5V(S)
IC9500 DISCHARGE CONTROL
+30V(BT)
HDMI PROCESSOR
HDMI_SD
AUDIO
HDMI_SPDIF HDMI
INTERFACE
DECODE CONTROL DATA
D5521 VIDEO +3.3V DISCHARGE SUSTAIN CONTROL
IIC IIC1 IC9002 CONTROL
INTERFACE IIC2 +1.2V SCAN CONTROL
A31 C11
TENP SENSOR +2.5V
D5522 R(10bit) HDCP KEY IIC2
G(10bit)
H/V IC9303 55 +5V(P)
+5V(HDMI)
+5V(HDMI)
54 +5V(P)
DET_2
DET_1
B(10bit) Y/PB/PR IC9802,03
Q4502
Q4503
SW A/D CONV. FLASH IIC2
MEMORY 53 +5V(P)
LEVEL CONV.
CONTROL DATA
FLASH I/F VIDEO DATA 7
LVDS
DATA VIDEO DATA
LVDS RX 40
CPG with SS
IC9805 +3.3V H/V SYNC CONTROL A32 C21
+1.2V SUB-FIELD PROCESSOR
+3.3V PLASMA AI CONTROL DATA
OUT
IC9901 +2.5V
DATA DRIVER VIDEO DATA 14
+1.2V VIDEO DATA
DDR
DDR I/F 54
OUT MEMORY IC9900
+30V(BT) CLK 3 +5V(P)
2 VIDEO/PANEL CONTROL
+5V(S) IIC2 2 +5V(P)
3
1 +5V(P)
HDMI SOUND
4 IIC2
SUSTAIN CONTROL
+9V(S) 68 SOS8_SS
5
FSTB+15V IC9806 CLK
6 D1107 SOS8_SS
IIC1
Y/PB/PR +2.5V
(LED:8TIMES)
7 OUT
IIC1
+5V(STB) Q9805,06
IIC2
8 A20 SC20
IC9001
+5V(HDMI)
DDC_IIC1
DDC_IIC0
HDMI_CEC
HDMI_CEC_
PU_ON
+3.3V(S)
9 IC1100 EEPROM IIC2 (LED:6TIMES) SCAN CONTROL
1,2,3
SOS6_SC1 15 SOS6_SC1
10 STB MCU
SOS7_SC2 16 SOS7_SC2
GenX5 (LED:7TIMES) 28 +15V(P)
POWER ON/OFF
IC1102 29 +15V(P)
BUFEER
30 +15V(P)
TV SUB ON +3.3V(P) DET (LED:3TIMES) 1 +5V(P)
TV SUB ON
SOUND SOS +15V(P) DET (LED:2TIMES)
SOUND SOS (LED:12TIMES)
AFT +5V(P) DET (LED:5TIMES)
AFT
KEYSCAN1
KEYSCAN1 PANEL STB_ON
IC9013
TUNER SOS PANEL STB_ON Q9044,46 IC9011 IC9003
TUNER SOS (LED:10TIMES) BUS SW GenX6
+3.3V(STB_D) PANEL MICOM
A25 P25
+3.3V +3.3V(STB)
PANEL MAIN ON 9 PANEL MAIN ON
RESET RESET
PANEL SOS POWER SOS 10 SOS4_PS
PANEL SOS PANEL SOS (LED:4TIMES)
PANEL STATUS 11 VDA_DET
PANEL STATUS PANEL STATUS VDA_DET
1 +15V(P)
2 +15V(P)
5 +5V(P)
DTV RESET 6 +5V(P)
DTV RESET SBI2
STB RESET
STB RESET SBO2
+3.3V(STB_TU)
11 +3.3V(STB_TU)
IIC1 IIC3
IC1101
IIC3
R/G/B_24bit
12
EEPROM IIC1
LVDS_TA1P-5P D2520A
13 IC4103 A1 K1 POWER LED RM2501
LED R REMOTE
SUB+3.3V DET POWER LED(R) 4 4
IC4800 IIC1 SERIAL SW REMOTE IN RECEIVER
SUB+5V DET REMOTE IN 3 3
TEMP SENSOR +3.3V(STB)
SUB+9V DET 1 1 K1 S2 ON
KEYSCAN3
KEYSCAN3 6 6 8 2
7 1 SW2500
KEYSCAN3
POWER SWITCH
K POWER LED
REMOTE RECEIVER
S POWER SWITCH
A17 FOR FACTORY USE
A18 FOR FACTORY USE
TH-42PX80U TH-42PX80U
Block Diagram (4/5) Block Diagram (4/5)
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