Panasonic TH-42PH11GK, Руководство по обслуживанию

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TH-42PH11GK / TH-42PH11MK / TH-42PH11MS
37
10 Block Diagram
10.1. Block (1 of 7) Diagram
(LED:13TIME)
(LED:2TIME)
(LED:13TIME)
(LED:10TIMES)
(LED:11TIMES)
(LED:11TIMES)
(LED:10TIME)
RESET
DN5
IP CONV.
DN1
DS6
DS1
SOUND
+12V
+12V(SND)
ASIC OUTA
(30bit)
+9V
DN2
A/D_C
HD,VD
Y,PB,PR
R/G/B
30bit
REMOTE IN
R,B,G
R(10bit)
G(10bit)
B(10bit)
+9V
V15
+5V
MICOM
LED_G/LED_R
HD/VD_1
STB+3.3V
HD/VD
KEYSCAN
STB+3.3V
HD,VD
DS2
DS15
DS11
DS14
HD,VD
B
V2
+15V(SND)
LVDS RX
EVEN 10bit
ODD 10bit
+5V(STB)
L/R_1
from P6
L/R_2
KEYSCAN
L/R_3
LED
HD/VD_2
HD/VD_3
R+/-
DS8
P+5V
H37
+9V
HD/VD_4
L+/-
L,R
PC
Y,PB,PR
D5
from P7
to
HX1
DS3
REMOTE IN
DS4
POWER ON/OFF P_ON/OFF
+3.3V(STB)
+15V(P)
+5V(P)
L/R
L/R_4
LVDS IN A
LVDS IN B
KEY SWITCH
L+/-
ASIC OUTB
(30bit)
10bit LVDS
OSD
VIDEO SIGNAL
PROCESSOR
SCW3
10bit LVDS
+5V
+3.3V
+1.8V
+9V(P)
+5V(P)
+3.3V(P)
+1.8V(P)
P+5V SOS
P+15V SOS
+2.5V SOS DN BOARD SOS
+15V(P)
+5V(P)
+1.8V SOS
+1.2V SOS
+3.3V SOS
+2.5V(P)
+1.8V(P)
+1.2V(P)
+3.3V(P)
TERMINAL
H3
SPEAKER
SPEAKER L
TERMINALS
DS SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
AUDIO
SELECT
SOUND
CONTROL
EQUALIZER
SP AMP
DS7
TERMINAL
SPEAKER R
SPEAKER
R+/-
H37
TERMINALS
H3
R+/-
HD/VD SELECT
COMPONENT
SELECT
EVEN 10bit
ODD 10bit
Y/PB/PR_3
Y/PB/PR_4
Y/PB/PR_2
Y/PB/PR_1
LED_G
LED_R
REMOTE
RECEIVER
LED_G
LED_R
TTL CONV.
TTL CONV.
LVDS RX
A
SCW3
PANEL SOS
PANEL STB_ON
PANEL READY
PANEL STB_ON
PANEL SOS
PANEL READY
L+/-
DS SOS DET
CIRCUIT
EEPROM
IIC1
RESET
DDR2 CLKGEN
ASIC
30bitx2_ASIC OUT
30bitx2_RGB VIDEO
SIGNAL PROCESSOR
FAN_CONT
Ex.I/O
FAN POWER
+15V(FAN)
FAN_A-B
CIRCUIT
FAN SOS DET
DN31
+9/7.2V
DN32
FAN SOS
REMOTE RECEIVER/LED V1
KEY SWITCH V2
SYNC SIGNAL
PROCESSOR SYNC SIGNAL
INVERTER
L/R_4
HD/VD_4
Y/PB/PR_4
DS BOARD SOS
PC/RS232C TERMINAL HX
DN DIGITAL SIGNAL PROCESSOR
+15V(F
AN)
FSTB+15V +15V(SND)
+5V(STB)
+3.3V(STB)
+5V(P)
+5V(STB)
FSTB+15V
+15V(FAN)
+15V(FAN)
+14V(LAN)
+2.5V(P)
+1.8V
+3.3V
+1.2V
+1.8V(P)
+3.3V(STB)
+15V(P)
+15V(P)
+15V(P)
+2.5V
+1.2V(P)
+3.3V(SW)
+3.3V(P)
+9V(P)
+3.3V(P)
+5V(P)
HD/VD-1
L/R_1
Y/PB/PR_1
LVDS_A
+9V(P)
+5V(P)
+14V(LAN)
+3.3V(P)
+12V(SND)
+5V(STB)
SLOT1-3 SOS
(LED:13TIME)
(LED:2TIME)
(LED:13TIME)
(LED:10TIMES)
(LED:11TIMES)
(LED:11TIMES)
(LED:10TIME)
TH-42PH11GK/MK/MS
Block (1 of 7) Diagram TH-42PH11GK/MK/MS
Block (1 of 7) Diagram
HD/VD-2
DS12
HD/VD-2
Y/PB/PR_2
L/R_2
L/R_2
LVDS_B
Y/PB/PR_2
LVDS_B
SLOT2
L/R_3
HD/VD-3
Y/PB/PR_3
SLOT3
Y/PB/PR_3
L/R_3
DS13
HD/VD-3
+5V(STB)
+14V(LAN)
+9V(P)
+3.3V(P)
+5V(P)
+15V(P)
+9V(P)
+14V(LAN)
+5V(P)
+15V(P)
+3.3V(P)
+5V(STB)
SLOT1
HD
VIDEO
DECO
RDER
LVDS
H1
VIDEO
01
VIDEO
02
HU DUAL VIDEO TERMINAL
+9V(P)
+3.3V(P)
+5V(P)