Block Diagram (2 Of 2) - Panasonic TC-32LX700 Service Manual

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