Panasonic Viera TC-32LX700, Руководство по обслуживанию, Страница: 37 / 73

15.3. Block Diagram (2 of 2)
INV_PWM
SOS
MAIN_ON
INV_SOS
ADIM
SUB_ON
KEY
PNL_ON
HDMI_CEC
INV_ON
ALL_OFF
SUB5V
D4527
SUB3.3V
HQ3.3V
STB5V
SUB3.3V
SUB1.2V
STB3.3V
SUB1.8V
SUB3.3V
D4524
D4525
D2301
D4526
SUB9V
SUB3.3V
MAIN3.3V
SUB5V
SUB9V
SUB5V
SUB3.3V
MAIN5V
SUB3.3V
D2304
D2303
IC4201
IC8004
IC2008
IC8503
CLOCK GEN
IC5704
MAIN+3.3V
PWM
CONTROL
PWMK
DECODE
INVERTTER SOS
PRO>
SD DATA3
STB MCU
B,8bit
DTV DATA
IC2301
IC8002,03
IC4207
SD(2)
9
+1.8V
+2.5V
A/D
Q2301
+12V
SW
G,8bit
IC4515
(LED 8 TIMES)
2
*PICTURE CORRECT
(LED :
:
4 TIMES)
SUB ON
(LED : 7 TIMES)
IC2106
REMOTE
*IP CONVERTER
(LED : 6 TIMES)
SOUND
SOS DET
Q4502
IC4509
(LED : 5 TIMES)
+5V(HDMI)
STB RST
(LED : 3 TIMES)
OSD OUT
(LED : 9 TIMES)
CPU BUS
I/F
OSD IN
LED R
(LED : 1 TIME)
MAIN+9V DET
IC4200
MAIN+5V DET
+3.3V
DTV+9V DET
SUB+5V DET
MAIN ON
8
MAIN+3.3V DET
AUDIO
A/D
(CVBS/S/YUV/RGB(PC))
*OSD
ANALOG
ANALOG
DTV V
L,R
COMPARATOR
AUDIO
DSP
AMP
SERIAL
SOS
IC2011
1.2V
IC4202
MONITOR
HDMI PROCESS
IC4203
DTV IN
EEPROM
IC4501
DDR2 SDRAM
D/A
HDMI IN
FOR HQ1L
DTV_L,R
RGB 24bit
DIGITAL
EEPROM
AUDIO AMP R
PWM OUT
2
MAIN SW DET
3
3
+12V(P) ON/OFF
MAIN+1.2V
SBO2
SBI2
SD CARD
EEPROM
SBO2
SBI2
DDR+2.5V
+1.2V
HP OUT
IC5700
DIGITAL
SOUND+15V
11
HDMI1
1
+3.3V
SHORT SOS
ADV/HDMI
CLOCK
DDR2 I/F
A7
+3.3V
OSD
V,8bit
+5V(HDMI)
DET1,2
IIC3
HDMI2
STB+3.3V
AUDIO DSP
IC2107
PWMA
IC4506
8
OPT
DDCA_IIC
9
DDCB_IIC
IC4508
HDMI2 HDMI1
10bit U,8bit
EEPROM
IIC1
DIGITAL
INVERTTER ON/OFF
HQ1L
HDMI_CEC
SD(1)
1
HDMI_CEC_PU_ON
Q1108
Q1107
SOUND SOS
Y,8bit
+3.3V(S)
+3.3V
IC4500
10
+5V(HDMI)
A6
IC4507
SD DATA0
R,8bit
(LED : 9 TIMES)
IC4205,06
GS
08A
IIC2
PICT.
PWM OUT
11
IC4510
LVDS
RESET
SD(0)
1
+3.3V
SD DATA2
10
IIC1
+1.8V
IC2303
+3.3V
DIGITAL
DIGITAL
AUDIO OUT
4bit
VIDEO
KEYSCAN
IC1100
+1.2V
DET1,2
IIC
IIC
HDMI_CEC
IC4204,08
PLL+1.2V
PARALLEL
LVDS
HDMI
OPT OUT
DET2
PLL+3.3V
Q4503
+5V(HDMI)
CORR.
4
RGB 24bit
DET1
REMOTE
+3.3V
5
SDRAM
*SCALING
LED R
PRO.
+3.3V
A9
SD DATA1
+1.2V
IC1101
+2.5V +1.2V
IC8503
+1.8V
STB+3.3V
+3.3V
+1.2V
+3.3V
SD I/F
+1.8V
+1.8V +3.3V
L,R
(MAIN MCU+VIDEO SIGNAL PROCESSOR)
RGB
SD(3)
AUIDO
PROCESS
DTV
DDR
VIDEO
PROCESS
IIC
IC8001
+1.8V
Peaks-lite2
LVDS TX
RESET
+1.8V
BUS
CONTROL
OUT
FLASH
MEMORY
TMDS DATA,CLOCK
RM1001
REMOTE
CONTROL
SENSOR
V1A
7
4
5
POWER
INDICATOR
D1001
OPT IN
OPT
TMDS DATA,CLOCK
A5
2
AUDIO AMP L
IC2302
1
WO L-
SPEAKER L
4
CANDYL-
CANDY L+
SQ SPEAKER L
3
WO L+
HP_L,R
WO R-
WO R+
CANDY R-
CANDY R+
SQ SPEAKER R
SPEAKER R
EEPROM
IC4209
IIC
20
21
6
7
1
5
3
8
2
19
14
15
13
22
4
10
11
12
9
17
18
16
HQ1L SOS
(LED 10 TIMES)
A-BOARD
V-BOARD
GS-BOARD
TC-32LX700
Block Diagram (2 of 2) TC-32LX700
Block Diagram (2 of 2)
:
TC-32LX700
37