Panasonic TH-42AS670S, Руководство по обслуживанию

Страница: 34 / 82

TH-42AS670S
34
9.3. Detailed Block Diagram (2/2)
G R
VCC GND OUT
PANEL_TEST_ON BL_SOS MON_MUTE POWER_ON PANEL_TEST_ON HP_SP_MUTE PANEL_VCC_ON2 SUB_ON SOUND_SOS PWM_5 PWM_4 PWM_3 BL_ON SUB_ON G_LED_ON KEY PWM_6 PWM_1 SP_HP_MUTE SOUND_SOS R_LED_ON REMOTE FE_PWR1_ON MON_MUTE PWM_2 AI_SENSOR
SUB5V
D2802
SUB3.3V
SUB_AI_3.3V
SUB1.5V
SUB5V
+16V
SUB5V
STB3.3V
STB5V
RM2800
1 2 3
SN2800
STB3.3V
BUS
CONTROL
HDMI_CEC
VIF DECODER
IC8601
IF_AGC
CLK
13
PWM 1
CON.
ANALOG VIDEO IN
PWM 2
PNL_3D_ON
AI_SENSOR
A_MUTE
HDMI IN
USB HIGH
SIDE SW
ARC_OUT
DDC I2C
e-MMC
I/F
SD
I/F
USBHUB
DDC_IIC1
LD6_I2C1
X8300
6
+15V
FE_PWR1_ON
JK8602
K10
REMOTE RECEIVER
L/R
Q3307
SUB5V DET
A/D
e-MMC
DSP
AUDIO DAC
TMDS DATA
6
SW_OFFDET
4
SOS
REMOTE
IMAGE QUALITY ENHANCEMENT
AMP_SLEEP
DDC I2C
R(-)
CLOCK
USB DATA
BUS
CONTROL
C.A.T.S.
SENSOR
+5V
SUB1.5V
SD DATA
SLEEPN
8
SUB_ON
3.3V
+5VDET0,1,2
G_LED_ON
PWM 5
SIF DECODER
SUB3.3V
JK4703
AUDIO
PROCESSOR
LATCH
11
SOS/MUTE/RST/STB3.3V
K
C.A.T.S_SENSOR
G_LED_ON
+3.3V
3
LDO
25MHz
BL_SOS
AMP_SLEEP
D3101
USB2
USB HIGH
SIDE SW
STM
EEPROM
6
STB5V
IC8200,01,02
DDC_IIC2
3.3V
LAN
IFP/N1
AMP-XRST
(AMP_STBY)
EXT_MUTE
Digital Audio Signal
+5VDET2
A
FORMAT CONVERSION
1
USB
I/F
REMOTE
IC5000
AVDDH3.3V(HDMI3.3V)
IC8650
HP_SP_MUTE
L(+)
IC4900
AGC2
12MHz
IC8660
SUB_AI_3.3V
IC8602
PEAKS-LD6
IC8000
USB1
LAN
I/F
C.A.T.S. SENSOR
CLOCK
3
TMDS DATA
LVDS DATA
JK8603A
DDR I/F
BL_ON
HDMI2
MUTE
POWER_DET
SOUND SOS
MAIN
MICOM
STB3.3V
RESET
STB RESET
AMP_SLEEP
25MHz_CLK
IC8606
4
BT3.3V
WiFi
LAN DATA
DDR3
DECODER
3
5
SD CARD
HDMI I/F
RECEIVER
HDMI_CEC_PU_L
R(+)
12
1
(DMD)
9
TMDS DATA
CLOCK
[HDMI DECODER/AD
(A Chip)
STM_I2C
+5VDET0
MEMORY
CONTROL
SUB+3.3V SENSE
(TS IN)
Peaks RESET
BUS
CONTROL
DDC I2C
ON-SCREEN DISPLAY
+15V
4Gbit
VIDEO
PROCESSOR
HDMI IN
HP_MUTE
PANEL_TEST_ON
AUDIO AMP
SP_HP_MUTE
10
3
FE_XRST
+1.1V
14
+5V
ANALOG VIDEO DECODER
HDMI PROCESSOR
1
USB HIGH
SIDE SW
REMOTE RECEIVER
IC8901
4
5
2
RESET
PANEL_VCC_ON2
HDMI_CEC
15
SD DATA
STB3.3V
11
ANALOG-ASIC
L(-)
MUTEN
(D Chip)
JK8601
LAN DATA
HDMI_CEC
4
AUDIO
OUT
+5V
[STM]
DTV DECODER
LAN
STM_I2C
IC8715
IC8603
MON_MUTE
JK4702
X8450
+3.3V
JK4701
KEY SCAN
MAIN
D-
PWM 4
JK8600
A10
9
+5VDET1
LVDS Tx
R_LED_ON
DMD_I2C0/1
HDMI_CEC
PWM 3
JK8605
R_LED_ON
7
POWER LED
SW_OFF DET
DIGITAL OUT
PWM 6
7
(AMP_STBY)
DC POWER CON
HDMI3
MON_MUTE
TRANSPORT
5
ARC_OUT
HDMI IN
1
A/D
HDMI1
STB+3.3V
D+
A12
DDC_IIC0
10
OVP DET
POWER LED
7
I2S
MUTE_OFF
IC8903
POWER_ON
2
Q2211
Q2210
BLUETOOTH
WiFi Dongle
USB CABLE
(LED:1 TIME)
(LED:7 TIMES)
(LED:9 TIMES)