Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic LCD TH-42PV8P PCZ0802011CE doc b_01
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to/from
SC20
A20
B/E ONLY
+5V(P)
DDR2
+15V(P)
CI SLOT CLOCK GEN EEPROM SOS6_SC1 (LED 6TIMES)
GS SD CARD SLOT
SOS7_SC2 (LED 7TIMES)
Genx6
SCAN CONTROL
SD CARD I/F SD DATA EEPROM MPU
POWER_SOS POWER SOS to/from
GS52 A52
(LED 4TIMES) P25
+3.3V(S) +3.3V(S) BUFFER +5V(P)
+15V(P) +15V(P) DET
A25
(LED 2TIMES)
+15V(P)
Thermal
HDMI1 +3.3V(P) +3.3V(P) DET MAIN ON/OFF
sensor
(LED 3TIMES)
HDMI2
HDMI Rx
A/D CONV. +5V(P) +5V(P) DET
(LED 5TIMES) FLASH
Digital Video Signal
DDR MEMORY
SOS8_SS to
Peaks Lite2p (LED 8TIMES) C11
IFD1/2
OFDM
+5V(P)
SIF,AM PD2-M A31
Dig/Ana (MAIN MPU+VIDEO PROCESSOR) VIDEO DATA
Tuner
RF HSDIN LVDS Rx
TS Parallel CPG with SS
LVDS
LVDS H/V Sync Control
Digital +5V(P)
Sub Filed Processor VIDEO DATA to/from
Plasma AI C21
Y,C,V
AV1 L,R DVB_CVBS SOS8_SS A32
Y,C,V
DTV FPGA SUSTAIN CONTROL
AV2 L,R
IEC OUT
Y,PB,PR Dischrge Control
VIDEO
PANEL STB_ON
PANEL STATUS
Ready,ALARM
COMP L,R AUDIO
SWITCH
SERIAL
SD BOOT
SBO2
SBI2 DCDC
+5V(STB) +3.3V(STB)
+3.3VSTB)
DCDC
+15V(P) +2.5V(P)
PANEL_STB_ON +2.5V(P)
HDMI
PANEL SIDE SOS
DCDC +3.3V(P)
PANEL_STATUS +3.3V(P)
DTV +1.2V(P) +1.2V(P)
L,R AUDIO
PROCESSOR
IECOUT RESET RESET
L,R STANDBY MPU
(ATV or DTV)
G FRONT TERMINAL RESET GenX5
IIC1 EEPROM
Y,C,V Y,C,V
AV3 L,R L,R
G51 A51 HP L/R HP
HEADPHONE KEY SCAN
KEY1
DCDC
+15V(S) +3.3V(S)
KEY SUB+3.3V
DCDC +1.2V(S)
SUB+1.2V
SPEAKER(R) +1.8V(S)
PWM SUB+1.8V
A12 AUDIO AMP K LED/RMT
SPEAKER(L)
SOUND SOS DET SOUND_SOS
SOUND+15V SOUND SOS
(LED 12TIMES) (LED 11TIMES) +3.3V(STB) +3.3V(STB)
+5V(S) +5V(S)
A1 K1
MONITOR L,R REMOTE REMOTE
MONITOR
OUT LED
+9V(S) DTV+9V SENSE R_LED_ON
+9V(M) MAIN+9V SENSE G_LED_ON
DIGITAL OPT
AUDIO +5V(S) SUB+5V SENSE
OUT
+3.3V(M) MAIN+3.3V SENSE
+3.3V(S) SUB+5V SENSE
from
P5 +15V(SOUND)
+5V(STB)
A7
+15V(F_STB) A33 FOR FACTORY USE
ALL OFF +9V(P) BT+30V +30V(BT)
A DIGITAL MAIN A34 FOR FACTORY USE
A35 FOR FACTORY USE
TH-37/42PV8P, PX8B/E TH-37/42PV8P, PX8B/E
Block (1/7) Diagram Block (1/7) Diagram
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