Block Diagram (2 Of 4) - Panasonic TC-32LX50 Service Manual

TC-32LX50 / TC-26LX50
8.2.

Block Diagram (2 of 4)

K-BOARD
K2
SW2801
2 MAIN_SW_DET
POWER SW
3 STB_PS
V-BOARD
Q1004 Q1002
R:STAND-BY
G:POWER ON
D1008
POWER LED
RM1001
REMOTE CONTROL SENSOR
SN1001
C.A.T.S. SENSOR
V1 1 2 3 5
G-BOARD
G1 1 2 3 5
4
5
1
2
3
7
6
9
8
1
2
3
G S_DET
G
Y-G Y
Y
C
C
C-G
R3826
R3822
V-G
V
V
SW
L-G L
L
R-G R
R
JK3801
TV/VTR CH
FRONT TERMINAL
TC-32/26LX50 Block Diagram (2 of 4)
10 11
H-BOARD
JK3002
REAR TERMINAL
MONITOR OUT
MON-V
V
V
MON-L
Monitor Out L
L
MON-R
R
R
G
V2
V2-C
C
V2-Y
Y
C Y G
Y-G
C-G
V2-S
G
Video2
V2-V
V
V
V2-L
L
L
V2-R
R
R
G
V1
V1-C
C
V1-Y
Y
C Y G
Y-G
C-G
V1-S
G
Video1
V1-V
V
V
V1-L
L
L
V1-R
R
R
G
COMPONENT2
D2-Y
Y
Y
D2-PB
Pb PB
D2-PR
Pr PR
G
D2-L
6 7 L
L
D2-R
R
R
G
COMPONENT1
D1-Y
Y
Y
D1-PB
PB
Pb
D1-PR
PR
Pr
G
D1-L
L
L
D1-R
R
R
G
6 7 G2 2 3
G4 H4
SW-DET
1 MAIN_SW_DET 1
2 STB_3.3V 2
AI
3 AI_SENSE 3
RM
5 REMOTE 5
KEY
7 KEYSCAN 7
PS
8 STB_PS 8
LED-G
9 G_LED 9
HP-DET
10 HP_DET 10
LED-R
11 R_LED 11
HP-L
14 HP_LOUT 14
HP-R
18 HP_ROUT 18
L V3-L
21 L 21
V3-S
S_DET
24 S_DET 24
R V3-R
R3825 R3823
25 R 25
V3-V
V
26 V 26
V3-Y
Y
28 Y 28
29 SUB 5V 29
C V3-C
30 C 30
CH VOL+ VOL-
H2 3 4 6 7 8
DG2
12 13
IC3007
VIDEO SW
VIDEO1
Q3032
V1-Y
Y Q3034
MAIN
V1-V
Q3036
V
V1-C
V/Y
C
V1-S
C/PB BUFFER
S DET
PR
VIDEO2
V2-Y
Y
V2-V
V
V2-C
C
V2-S
S DET
VIDEO3
V3-Y
Y
V3-V
V
V3-C
C
V3-S
S DET MONITOR
OUT
COMP2
D2-Y
V
Y
D2-PB
PB
D2-PR
PR
+9V(S)
COMP1
D1-Y
Y
D1-PB SCL0A
PB S CLOCK0A
D1-PR
PR SDA0A
S DATA0A
TV(V) TV
V
TU3001
3 2
15
TV(V) SCL0B
17 10
SDA0B
14 11
IC3002
MTS
+5V(M)
FILTER
Q3039
DEMODU
SDA1 MAIN+5V
IIC
SCL1
MATRIX
Q3038
MAIN+5V ON/OFF
10 11 13 14 15 16 17 19 21 22 24 25
14 15
22
IC2001
SOUND CONTROL
+9V(M)
BASS
SCL0A TREBLE
S CLOCK0A
BALANCE
OUT
SDA0A AI SOUND
S DATA0A
ADJUST
L
R AMP AGC SURROUND EQ
Y(M)
PB(M)
Q2004
PR(M)
MUTE CONTROL
IC2004
HP-L
HP AMP
AMP HP-R
+5V(M)
R2089
Q2002
Q2012 HP-DET
HP MUTE
MUTE CONTROL
MON-V
IC3001
AUDIO SW
VIDEO1
V1-L
L MAIN
V1-R
R
L
VIDEO2 L
V2-L
L
V2-R
R
R R
VIDEO3
V3-L
L
V3-R
R
TV
TV(L)
L
TV(R)
R
COMP2
D2-L
L
D2-R
R
COMP1
D1-L
L
D1-R
+9V(S)
R
A-HDMI
A-HDMI-L
L
A-HDMI-R
R
HDMI
HDMI-L
L
HDMI-R MONITOR
R
OUT
L
SCL0A
S CLOCK0A
SDA0A
R
S DATA0A
Q3027
MONITOR OUT
MUTE(L)
Q3025
MONITOR OUT
H3 1 2 4 5 7 9 18 20 22 30 32
DG3
JK3003
HDMI analog
TC-32/26LX50 Block Diagram (2 of 4)
16 17
1
L
2
R
3
Q2014
HP DET 4
(SP MUTE)
5
6
7
MON-L
MON-R
Q3029
8
9
MUTE(R)
10
11
12
13
14
40
18