Panasonic TC-17LA2 Service Manual page 49

Q1003
Q1002
IC1001
MCU
LED G
5 RESET
LED G 55
6 STOP MODE
LED R
LED R 56
72 REMOTE
43
MAIN SW
59
SRQ
16 SCL1
17 SDA1
KEY 54
18 SCL0
BS ON 58
19 SDA0
INV ON 52
47
PANEL ON
49
A VOL
SUB 5V
38 CC IN OSD R
27
OSD R
66 A MUTE
OSD G
26
OSD G
OSD B
70 SCL2 OSD B 24
71 SDA2
78 SCL3
80 SDA3
57 AGC ADJ
3
LCD MUTE
13 GC RESET
OSD R
IC4012
OSD G
OSD B
GC3FM
33
NRST
20
YUV00
C/Pb
027 42 VIN1
YUV09 8
Pr
025 49 VIN2
YUVVP0 7
V/Y
YUVHP0 6
024
56 VIN3
5
MD00
MDO02 3
MDO03 143
MDO10 136
MDIN00 132
MDIN07 125
SDA2 26 SDA
MDIN08 122
SCL2 25 SCL
MDIN15 115
SDA2
SCL2
28
Q2006
Q2003
Q2005
Q2007
IC1002
EEPROM
SDA0 5 SDA
SCL0 6 SCL
Q1001
Q1004
Q4035
Q4036
IC4014
GLP
APWM 172 Q4033
132 LCDMUTE
Q4034
PWRPWM 171
IC4017
96 OSDR04
64Mbit SDRAM
106 OSDG05
111 OSDB04
6
YUV00
170
R00
LCDR0 LCDR7
15 YUV09
R07 163
16 YUVVP0
17 YUVHP0
22
MDIN00
G00 159
LCDG0 LCDG7
33 MDIN10
G07 152
37
MDO00
44 MDO07
B00 148
48 MDO08
LCDB0 LCDB7
B07 141
55
MDO15
1 135
SDA HPOUT
2 SCL VPOUT 133
255 NRST CLKOUT 137
A5 V1
9 L hp+ 4
8 L+ 3
7 L ch- 2
10 R hp+ 5
6 R ch- 1
R+
11 6
V-BOARD
R1
REMOTE
STB 3.3V 3 STB 3.3V 3
5 REMOTE 5
LED_G
2 2 Q1302
LED_G
LED_R
1 1 Q1303
LED_R
R-BOARD
A9
6
POW ON PULSE
8 KEYSCAN
9 POWER ON
A12
7
SDA0
6
SCL0
SDA3
5
SDA2/SDA1
SCL3
4
SCL2/SCL1
2
IRQ
STB 5V
1
STB +B
A8
16
ON/OFF
2
-
AI DIM
1 18
+
3
+
5
7 17 DUTY DIM
-
6
IC4003
OP AMP
A5
44 VDD
47 VDD
8
R0
16 R7
18 G0
26
G7
28
B0
36 B7
4
HS
5 VS
2 CK
SCL2
42 SCL
SDA2
43 SDA
V2
L+
1
SPEAKER
L-
L
2
R-
3 SPEAKER
R+ R
4
1
7
JK2101
6
3
HEADPHONE
2
4
5
RM001 D1302
RECEIVER
R LED
G LED
VCC
VOUT
Q1300
Q1301
TO
DP9
FOR
FACTORY
USE
TC-17LA2/D
Signal Block Diagram