Panasonic TH-48AX670T, Руководство по обслуживанию

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TH-48AX670T TH-55AX670T
32
9.3. Detailed Block Diagram (2/3)
(L
E
D
:9
T
IM
E
S
)
(L
E
D
:1
T
IM
E
)
(L
E
D
:7
T
IM
E
S
)
PANEL_VCC_ON HP_SP_MUTE POWER_ON MON_MUTE BL_SOS PWM_2 MON_MUTE SP_HP_MUTE PWM_6 G_LED_ON SOUND_SOS PANEL_3D_ON FR_XRST AI_SENSOR REMOTE R_LED_ON SOUND_SOS PWM_1 KEY SUB_ON BL_ON PWM_3 PWM_4 PWM_5 SUB_ON PWM_7
STB3.3V
STB3.3V
SUB_AI_3.3V
SUB5V
STB5V
SUB3.3V
SUB1.5V
+16V
SUB5V
SUB3.3V
BL_SOS
USB2
IFP/N1
OPT_OUT
IC8650
12MHz
USB1
3
BL_ON
MAIN
MICOM
25MHz_CLK
LAN DATA
SD CARD
(DMD)
+5VDET0
BUS
CONTROL
VIDEO
PROCESSOR
3
ANALOG VIDEO DECODER
PANEL_VCC_ON
ANALOG-ASIC
(D Chip)
HDMI_CEC
+5V
X8600
PWM 3
SW_OFF DET
(AMP_STBY)
POWER_ON
VIF DECODER
13
ANALOG VIDEO IN
X8300
L/R
SUB5V DET
SOS
BUS
CONTROL
SD DATA
3.3V
SIF DECODER
JK4703
25MHz
IC8200,01,02
ETHERNET
(AMP_STBY)
FORMAT CONVERSION
AVDDH3.3V(HDMI3.3V)
AGC2
POWER_DET
AMP_SLEEP
12
[HDMI DECODER/AD
(A Chip)
(TS IN)
+5VDET2
REMOTE
L(+)
PEAKS-LD6
MUTE
RESET
4
HDMI_CEC_PU_L
MEMORY
CONTROL
ON-SCREEN DISPLAY
+1.1V
1
HDMI_CEC
L(-)
AUDIO
OUT
DTV DECODER
MON_MUTE
JK4701
R_LED_ON PWM 6
HDMI3
DDC_IIC0
IC8903
2
IF_AGC
PWM 1 PWM 2
USBHUB
6
JK8602
e-MMC
IMAGE QUALITY ENHANCEMENT
+5V
8
LATCH
C.A.T.S_SENSOR
USB HIGH
SIDE SW
3.3V
AMP-XRST
USB
I/F
HP_SP_MUTE
IC8660
IC8607
LAN
I/F
HDMI2
IC8602
DDR3
HDMI I/F
RECEIVER
9
DDC IIC
FRC_XRST
SP_HP_MUTE
FE_XRST
HDMI PROCESSOR
IC8901
4
JK8606
[STM]
IC8603
+3.3V
MAIN
LVDS Tx
JK8605
DIGITAL AUDIO OUT
DC POWER CON
TRANSPORT
1
STB+3.3V
A12
IC8601
A_MUTE
SD
I/F
A/D
R(-)
SLEEPN
+5VDET0,1,2
SUB3.3V
AUDIO
PROCESSOR
SOS/MUTE/RST/STB3.3V
D3101
EXT_MUTE
DDR I/F
SOUND SOS
WiFi
STM_I2C
Peaks RESET
4Gbit
+5V
RESET
SD DATA
11
LAN DATA
STM_I2C
KEY SCAN
JK8600
+5VDET1
HDMI_CEC
7
ARC_OUT
HDMI1
OVP DET
MUTE_OFF HDMI_CEC
ARC_OUT
e-MMC
I/F
AUDIO DAC
USB DATA
SUB1.5V
SUB_ON PWM 5 G_LED_ON
LDO
AMP_SLEEP
STM
EEPROM
STB5V
A
IC5000
IC4900
IC8000
JK8601
STB RESET
DECODER
R(+)
SUB+3.3V SENSE
+15V
HP_MUTE
AUDIO AMP
14
USB HIGH
SIDE SW
2
16
STB3.3V
MUTEN
LAN
JK4702
PWM 4 MON_MUTE
5
A/D
10
I2S
CLK
CON.
PNL_3D_ON
USB HIGH
SIDE SW
Q3307 DSP
SW_OFFDET
AMP_SLEEP
WiFi Dongle
USB CABLE
15
TEMP SENSOR
IC2251
IIC_1
IIC_0
IIC_1
DMD
IIC_0
DMD
IIC_1
HDMI2 HDMI3 HDMI1
+3.3V
IC8750
HDMI_OUT
HDMI_INPUT
IC4780
ARC_SEL
ARC_SEL
21
22
23
24
25
26
27
28
29
30
SPDIF
DDC IIC0 DDC IIC2
DDC IIC1
DDC IIC0
PWM 7
(LED:9 TIMES)
(LED:1 TIME)
(LED:7 TIMES)