Panasonic Viera TC-37LZ85, Service Manual

Page: 22 / 65

22
9.2. Block Diagram (2 of 3)
+
+
+
REF
K
A
+
VCC
GND
OUT
OVP_DET
KEY1
KEY3
R_LED_ON
REMOTE
SUB1.2V
Q7006
D7084
D7075
D7023
RL7001
D7042
D7043
D7015
D7031
D7034
RL7030
DTV12V
Q7005
C7016
D5692
R7011
D7040
IC7001
R7010
D7032
PC7000
D7067
SUB1.8V
R7009
D7064
R7012
D7069
CF7000
D7062
D7085
D7066
SUB3.3V
D7039
F7001
RM1001
1
2
3
D1001
5
L/R
2
+5V
5VS
L/R
2
SUB+5V
AV SW
5V RELAY
18
STANDBY IC
T7001
INV_PWM
ERROR
DET
18
COMP1
L/R
INV_SOS
40
Y/C/V
3
17
P1
SUB+3.3V
V1_Y
SUB5V
2 PANEL+12V
IC2501
VIDEO2
LVDS Dual
P6
11
13
P2
6
23
MAIN
POWER
CONTROL
ADIM
Q7025
P5
22
V1_R
D7001
V1_C
22
+17V
IC7009
BT+30V
20
23
RESET
AC CORD
D1_PB D1_PR
L/R
TV_SOS
D1_L
D1_Y
IIC2
INV_SOS
13
SUB_ON
21
SOUND_VCC
12V RELAY
11
PANEL_12V
SUB_5V
L/R
20
V
L/R
20
13
CN4200
L/R
MONITOR
OUT
17
L/R
D1_R
SUB9V
19
IC5601
TEMP SENSOR
SUB_3.3V
Q5603,04
19
IC4700
A04
SUB_1.2V
INV_ON
11
PANEL_12V
IIC1
DTV12V
IC7002
A03
SUB_9V
PFC CONTROL
P-BOARD
10
MAIN_ON
BT_30V
8
DTV
9
13
17
SUB+9V
SHOTO SOS
Y/PB/PR
1
MAIN OUT
V+
V
INV_PWM
P7
4
5
1
TV
13
1
VIDEO1
1
DTV+12V DET
V1_V
VIDEO1
ADIM
PANEL_ON
V1_L
DTV12V
Y/PB/PR
Q7008
IC3001
PANEL+12V
8
+9V
9
SOUND_VCC
SUB+9V
OVP_DET
D7003
11
4
20
1
SOUND+17V
IC7050
3
12V
+1.2V
+3.3V
T7000
MONITOR OUT
IC7000
1
+1.8V
IC5600
Norm Low
Ab high
Q7022
Norm Low
Ab high
2
IC2500
INV_ON
+3.3V
STB_5V
5
6
17
MON_R
T7002
21
IC7003
1
COMP2
10
MON_L
LF7002
NOISE
FILTER LF7001
2
PANEL
BACK LIGHT
CONTROL
PANEL
INVERTER
CIRCUIT
POWER LED
4
3
V1
2
A10
REMOCON
2
STB 3.3V
4
REMOTE 3
R_LED_ON
A7
3
1
Control Panel
KEY1
KEY3
Y/PB/PR
COMPONET1
V2_V V2_R
VIDEO2
V2_L
COMPONET2
D2_PB D2_PR
D2_L
D2_Y
D2_R
TU8300
ANT
BT_30V
DIGITAL
TUNER
SUB_5V
ANALOG
IIC2
FRONTEND
IC8300
DIGITAL
DEMODULATOR
IIC2
IFD1/2
Q5712
SOS/RST/STB3.3V
RESET
IC5704
3
5
7
9
11
13
14
15
17
19
V-BOARD
A-BOARD
LCD PANEL
K1
HOT COLD
(LED 3 TIMES)
(+5.6V)
TC-37LZ85
Block Diagram (2/3) TC-37LZ85
Block Diagram (2/3)