Block Diagram (2 Of 2) - Panasonic TC-32LX700 Service Manual
32 “diagonal lcd tv
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Also See for TC-32LX700:
- Operating instructions manual (66 pages) ,
- Manual de instrucciones (53 pages) ,
- Technical manual (128 pages)
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15.3. Block Diagram (2 of 2)
1
2
3
4
5
6
7
8
KEY
KEYSCAN
INV_ON
INVERTTER ON/OFF
ALL_OFF
9
MAIN SW DET
PNL_ON
+12V(P) ON/OFF
MAIN_ON
MAIN ON
10
SUB_ON
SUB ON
(LED : 3 TIMES)
SOS
SHORT SOS
INV_SOS
INVERTTER SOS
(LED :
STB3.3V
IC1101
IIC
EEPROM
IC5704
MAIN+3.3V DET
RESET
11
DTV+9V DET
12
MAIN+9V DET
MAIN+5V DET
SUB+5V DET
STB+3.3V
RESET
STB5V
IC5700
STB RST
13
14
15
16
17
18
19
20
21
22
TC-32LX700
Block Diagram (2 of 2)
HDMI2
HDMI1
A-BOARD
TMDS DATA,CLOCK
HDMI1
TMDS DATA,CLOCK
HDMI2
ANALOG
(CVBS/S/YUV/RGB(PC))
IIC
IC4500
EEPROM
D4524
D4525
IIC
IC4501
EEPROM
D4526
D4527
MAIN5V
SUB5V
IC4507
+3.3V
IC4508
+1.8V
IC4515
COMPARATOR
IC1100
STB MCU
IC4207
REMOTE
LVDS TX
LED R
R,8bit
10bit
G,8bit
LVDS
PARALLEL
B,8bit
HQ1L SOS
OUT
(LED
:
10 TIMES)
PRO>
LVDS
+5V(HDMI)
+3.3V
DET1,2
+5V(HDMI)
DET1,2
Q1107
IC4209
Q1108
EEPROM
HDMI_CEC
1 TIME)
HDMI_CEC_PU_ON
INV_PWM
PWM
ADIM
CONTROL
SOUND SOS
(LED : 9 TIMES)
(LED
:
8 TIMES)
(LED :
SBO2
4 TIMES)
PLL+3.3V
SBI2
IC4204,08
(LED : 5 TIMES)
MAIN+3.3V
SUB5V
(LED : 7 TIMES)
+3.3V
(LED : 6 TIMES)
IC4202
SUB9V
MAIN+1.2V
+1.2V
IC4510
ADV/HDMI
HDMI PROCESS
DIGITAL
IC2106
AUDIO
OPT
HDMI
AUDIO DSP
DECODE
DIGITAL
VIDEO
RGB 24bit
SW
PWM OUT
A/D
DDCB_IIC
HP OUT
AUDIO
DDCA_IIC
HP_L,R
L,R
DSP
ANALOG
PWM OUT
L,R
A/D
MONITOR
DTV_L,R
IIC1
HDMI IN
D/A
IC4506
DTV IN
+3.3V
IC2011
OPT IN
AMP
SUB3.3V
IC4509
OPT OUT
+1.8V
SUB9V
SUB3.3V
IC2107
SUB3.3V
+1.8V
IC2008
SUB5V
+3.3V
IC8001
Peaks-lite2
(MAIN MCU+VIDEO SIGNAL PROCESSOR)
DIGITAL
AUIDO
OPT
PROCESS
IC4200
DTV V
VIDEO
HQ1L
PROCESS
Y,8bit
U,8bit
V,8bit
RGB
PICT.
DTV DATA
DTV
PRO.
CORR.
DIGITAL
OSD IN
RGB 24bit
SBO2
SERIAL
SBI2
*SCALING
FOR HQ1L
*IP CONVERTER
OSD OUT
OSD
*PICTURE CORRECT
*OSD
IIC1
SUB3.3V
IIC2
BUS
IC4201
IC8503
CONTROL
IIC3
EEPROM
DDR
SDRAM
SUB1.8V
IC8002,03
PLL+1.2V
IC4205,06
DDR2 SDRAM
DDR2 I/F
PLLDDR+1.2V
HQ3.3V
IC8503
CPU BUS
+1.2V
FLASH
I/F
MEMORY
DDR+2.5V
IC4203
IC8004
CLOCK GEN
CLOCK
+2.5V
SUB3.3V
SUB1.2V
+3.3V
+1.8V
+1.2V
37
IC2301
A6
SOUND+15V
AUDIO AMP R
D2303
CANDY R+
1
CANDY R-
SPEAKER R
2
IC2303
WO R+
3
WO R-
SQ SPEAKER R
+12V
4
IC2302
A5
AUDIO AMP L
D2304
CANDY L+
1
CANDYL-
SPEAKER L
2
WO L+
3
WO L-
SQ SPEAKER L
4
SUB3.3V
DIGITAL
AUDIO OUT
MAIN3.3V
Q2301
SOUND
SOS DET
D2301
SOS
(LED :
9 TIMES)
V-BOARD
A9
V1A
RM1001
STB+3.3V
2
4
REMOTE
CONTROL
REMOTE
3
5
SENSOR
LED R
5
7
D1001
POWER
INDICATOR
GS
A7
GS-BOARD
08A
+3.3V(S)
1
1
SD(0)
SD DATA0
8
8
SD(1)
SD DATA1
9
9
SD I/F
SD(2)
SD DATA2
4bit
10
10
SD(3)
SD DATA3
11
11
SD CARD
TC-32LX700
Block Diagram (2 of 2)
TC-32LX700
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