Panasonic TC-54PS14 Service Manual - Page 33

Block 2/4 Diagram - plasma tv

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9.3. Block (2/4) Diagram SUB5V 1 SUB9V 2 SUB3.3V 3 4 LVDS DATA 5 STB3.3V 6 A DIGITAL SIGNAL PROCESSOR STB3.3V IC1102 AND HDMI_CEC Q1105 TV SUB ON TUNER SOS AFT DTV RESET STB RESET TV_VIDEO HDMI_CEC_ OUT HDMI_CEC_ PU_ON IC1100 SYSTEM MPU TV SUB ON TUNER SOS (LED:10TIMES) AFT DTV RESET STB RESET TV_VIDEO STB3.3V SBI2 SBO2 IC9300 PD3-H IIC2 LVDS DATA P3.3V IC9303 FLASH MEMORY ADDR/DATA P1.8V IC9902,03 DDR2 *PLASMA AI *CPG with SS *H/V Sync Control *Sub Filed Processor *Plasma AI FLASH I/F DDR I/F 3.3V 1.8V 1.2V OSD I/F VIDEO DATA VIDEO DATA Config(CCLK,DDTATA,PROGB), FPCLK,FPDATA[1:0],FVSEL IC9500 DISCHARGE CONTROL 3.3V 1.2V CONTROL DATA SUSTAIN CONTROL SCAN CONTROL 2.5V Config(DONE) UHZ IIC2 DRVRST FPGARST XRST XRST, XRSTSYS IC9003 PANEL MICOM OSD I/F GenX7 Config(DONE) SOS8_SS (LED:8TIMES) STB5V_M STB_D3.3V IIC2 IC9001 EEPROM IC9004 IIC1 STB+3.3V/RESET +3.3V RESET IIC2 IIC1 STB_D3.3V RESET POWER ON/OFF PANEL STB_ON PANEL SOS PANEL STATUS PANEL SOS PANEL STATUS +3.3V(P) DET (LED:3TIMES) (LED:6TIMES) SOS6_SC1 SOS7_SC2 (LED:7TIMES) AUX_ON/OFF PANEL MAIN ON POWER SOS (LED:4TIMES) +5V(P) DET (LED:5TIMES) +15V(P) DET (LED:2TIMES) P1.8V IC9807 +1.8V P3.3V P1.2V IC9805 +3.3V IC9806 +1.2V IIC3 P15V IC9808 +2.5V P5V A31 C21 10 VIDEO DATA 60 66 +3.3V(P) 68 +3.3V(P) CONTROL DATA 1 KEYSCAN1 A32 C22 3 VIDEO DATA 45 CONTROL DATA 66 +3.3V(P) 68 +5V(P) SUSTAIN CONTROL 63 SOS8_SS A33 SC20 SCAN CONTROL 17 UHZ 14 SOS6_SC1 15 SOS7_SC2 29 +15V(P) 30 +15V(P) 1 +5V(P) A25 P25 11 PANEL_MAIN_ON 12 SOS4_PS 5 +5V(P) 6 +5V(P) 1 +15V(P) 2 +15V(P) 9 STB5V IC1101 IIC1_ EEP SYS_ IIC0 EEPROM SYS_ IIC2_TU IIC0 IIC1 IIC2 IC4800 IIC0 TEMP SENSOR SUB5V DET SUB9V DET SUB3.3V DET PANEL STB_ON PANEL SOS PANEL STATUS PANEL STB_ON PANEL SOS PANEL STATUS KEYSCAN1 POWER LED(R) C.A.T.S. SENSOR REMOTE IN KEYSCAN3 KEYSCAN3 PANEL MAIN ON STB3.3V SUB5V A1 R_LED_ON 6 C.A.T.S. 2 REMOTE IN 5 STB+3.3V 3 SUB+5V 1 KEYSCAN3 8 K1 D2520 POWER LED 6 2 5 3 1 8 PC2501 C.A.T.S. SENSOR RM2501 REMOTE RECEIVER K1 S2 KEYSCAN3 10 2 9 1 ON SW2500 POWER SWITCH A17 A18 FOR FACTORY USE FOR FACTORY USE K POWER LED REMOTE RECEIVER AI SENSOR S POWER SWITCH 33

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33
9.3.
Block (2/4) Diagram
(LED:6TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:5TIMES)
(LED:10TIMES)
(LED:3TIMES)
(LED:7TIMES)
(LED:2TIMES)
P15V
STB3.3V
P3.3V
P5V
D2520
P1.2V
Q1105
P1.8V
STB5V_M
P3.3V
STB_D3.3V
P1.8V
STB3.3V
SUB5V
3
IC9808
PANEL SOS
IIC1
PANEL STATUS
+2.5V
PANEL STB_ON
9
KEYSCAN3
4
POWER LED
6
C.A.T.S.
POWER SWITCH
A1
5
2
IIC3
1.2V
CONTROL DATA
FLASH I/F
2.5V
DDR2
IC9300
CONTROL DATA
5
C21
+1.2V
1
SUB9V
45
K
SUB5V
A32
+15V(P) DET
ADDR/DATA
+5V(P)
PD3-H
+5V(P)
2
TV SUB ON
SUSTAIN CONTROL
AND
PANEL SOS
SOS7_SC2
60
IC1102
STB+3.3V/RESET
FLASH
MEMORY
6
HDMI_CEC
+3.3V(P)
63
SOS6_SC1
PANEL STATUS
68
SC20
1
TUNER SOS
2
AUX_ON/OFF
SOS6_SC1
XRST,
XRSTSYS
A31
POWER SWITCH
VIDEO DATA
10
SCAN CONTROL
STB RESET
DTV RESET
S
REMOTE IN
KEYSCAN3
RESET
STB RESET
+15V(P)
+5V(P)
FOR
FACTORY
USE
IIC2
2
IIC1
CONTROL DATA
+15V(P)
STB_D3.3V
IIC0
9
STB5V
A
SOS7_SC2
+3.3V(P) DET
DIGITAL SIGNAL PROCESSOR
RESET
15
A17
+5V(P)
+15V(P)
A18
PANEL SOS
12
PANEL STATUS
PANEL SOS
STB+3.3V
KEYSCAN1
HDMI_CEC_
OUT
6
IC9807
29
6
IC9001
+3.3V
14
1
3
SUSTAIN CONTROL
*PLASMA AI
*CPG with SS
*H/V Sync Control
*Sub Filed Processor
*Plasma AI
2
GenX7
IC9902,03
Config(DONE)
KEYSCAN1
STB3.3V
SUB3.3V
UHZ
IC9004
+15V(P)
SUB9V DET
VIDEO DATA
+3.3V(P)
SOS8_SS
IC9303
SOS8_SS
DISCHARGE CONTROL
5
PANEL MAIN ON
C22
Config(CCLK,DDTATA,PROGB),
FPCLK,FPDATA[1:0],FVSEL
IIC2
3
+1.8V
66
SOS4_PS
1
IIC2
IC9806
VIDEO DATA
1
SCAN CONTROL
68
REMOTE IN
1
ON
POWER LED(R)
TUNER SOS
TEMP SENSOR
IC1100
IC4800
TV SUB ON
SUB3.3V DET
A25
HDMI_CEC_
PU_ON
A33
66
5
+5V(P) DET
VIDEO DATA
3
POWER ON/OFF
1.2V
UHZ
DTV RESET
3.3V
17
REMOTE RECEIVER
P25
IC9003
10
PANEL_MAIN_ON
K1
11
OSD I/F
SW2500
S2
POWER SOS
FOR
FACTORY
USE
IIC2
PANEL STATUS
PANEL STB_ON
DDR I/F
SUB+5V
KEYSCAN3
1.8V
OSD I/F
30
POWER LED
Config(DONE)
+3.3V(P)
PANEL STB_ON
DRVRST
FPGARST
XRST
C.A.T.S. SENSOR
3.3V
AI SENSOR
TV_VIDEO
8
KEYSCAN3
TV_VIDEO
8
IC9805
PANEL MICOM
EEPROM
SUB5V DET
K1
+3.3V
STB3.3V
R_LED_ON
1
LVDS DATA
LVDS DATA
PANEL
MAIN ON
SYSTEM MPU
IC9500
AFT
AFT
IIC0
SYS_
IIC0
IIC1_
EEP
IIC2
SYS_
IIC2_TU
IIC1
EEPROM
IC1101
SBO2
SBI2
REMOTE
RECEIVER
PC2501
RM2501
C.A.T.S.
SENSOR
(LED:6TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:5TIMES)
(LED:10TIMES)
(LED:3TIMES)
(LED:7TIMES)
(LED:2TIMES)