Block (1 Of 4) Diagram - Panasonic TH-80LFB70E Service Manual

TH-80LFB70E
8.2.

Block (1 of 4) Diagram

DS SLOT INTERFACE
DS2
L_1
AUDIO IN L A26
R_1
AUDIO IN R A28
A_ED+/-
TX3+/- B15 B14
A_OE+/-
TX9+/- A15 A14
A_OD+/-
TX8+/- A13 A12
A_CLK+/-
TXC+/- B12 B11
A_OC+/-
TX7+/- A10 A9
A_EC+/-
TX2+/- B9 B8
A_OB+/-
TX6+/- A8 A7
A_EB+/-
TX1+/- B6 B5
A_OA+/-
TX5+/- A5 A4
A_EA+/-
TX0+/- B3 B2
A_EE+/-
TX4+/- A3 A2
RXD_S1
RXD B26
SLOT1
TXD_S1
TXD B27
5V_SDA3
B24
IIC_DATA1
5V_SCL3
B25
IIC_CLOCK1
IIC_CONT
IIC_CONT1(SRQ) B23
SLOT1_DET
B28
PLUG DET
REMOTE_OUT_S1
REMOTE B30
RESET
RESET B35
SLOT3.3V B17 A17
B19 A19
SLOT5V
B21 A21
SLOT9V
B37 B38
SLOT15V
B40 A40
LAN+15V
STB5V A22
S O S B 3 1
DS3
SHORT SOS
SLOT3.3V B17 A17
SLOT5V B19 A19
SLOT2
SLOT9V B21 A21
SLOT15V B37 B38
LAN+15V B40 A40
STB5V
A22
SOS B31
Q3140,41
BUFFER
5V_I2C3 IC3120
TIME CLOCK
Q3120,21
5V_I2C3 5V_I2C
5V_IIC_SW
LAN+15V
SLOT3.3V
SLOT5V
SLOT9V
STB5V_SW
Q3100,01
(LED:10TIMES) (LED:10TIMES)
R3110 D3104 D3102 D3106 D3111
D3109
R3108
D3103 D3107
D3110 D3112
D3108
Q3103
D3105
R3111 LAN15V_ON/OFF
Q3104
OVER VOLTAGE SOS
D3100,01
A_OA+-
A_EA+-
A_CLK+-
SLOT_RXD
SLOT_TXD
SDA3
SCL3
PWR15V
Q3002
Q3000
LAN+15V_ON/OFF
SLOT15V IIC_CONT
IC3002 Q3003
SLOT1_DET
+3.3V
REMOTE_OUT
Q3001
IC3001
15V_ON/OFF
RESET
+5V
IC3000
+9V
SLOT15V
Q3102
56
A DIGITAL SIGNAL PROCESSOR
DS10 A10 DS10 A10
L
49
20 AUDIO IN L
R
22 AUDIO IN R 47
OE+-
EE+-
36
33
67
2
5VRXD_TU
RXD2
11 58
5VRXD_TU
5VTXD_TU
10 TXD2
5VTXD_TU 59
RTC_INT
12 RTC INT
57
Q4018,19
6 5V_SDA3 63 I2C
LEVEL
5 5V_SCL3 64
SHIFT
3V_I2C3
I2C_CONT
65
4 IIC_CONT1(SRQ)
SLOT1_DET
61
8
PLUG DET
IC4018
A_REMOCON_OUT
REMOTE 55
14
5VNRST
RESET
15 54
STB5V
15V_ON/OFF
17 15V_ON/OFF 51
LAN15V_ON/OFF
LAN15V_ON/OFF
18 52
DS_SOS
DS_SOS
9 60
DS_SOS
PWR15V
1
PWR15V 1
PWR15V
2 2
PWR15V
PWR15V
3 3
PWR15V
PWR15V
4 4
PWR15V
PWR15V
5 5
PWR15V
SUB5V
11 SUB5V 11
DS13 A13 A13
DS13
1
2
3
4
5