Panasonic SC-HTB550GK

99
16.2. Main Unit (SU-HTB550)
16.2.1. MAIN (HDMI) CIRCUIT (1/4)
A
1
2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
2/4
4/4
1/4
3/4
A
SC-HTB550GK/GS/GSX
(SU-HTB550GK/GS/GSX)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22
R2506
100K
51
R2503
C2505
0.1
R2505
27K
R2547
51
C2509
1
C2503
1
LB2501~LB2504
J0JCC0000119
LB2502
J0JCC0000119
LB2506
LB2503
LB2501
LB2504
D2501
B0JC0D000017
0.01
10K
R2521
100
R2526
1
Q2503
B1ABCF000079
HOTPLUG
SWITCH
R2525
10K
R2530
47K
C2506
10
ARC
VA2510
47K
R2507
1
C2508
6
8
7
5
2
1
4
3
L2501
J0ZZB0000148
R2512
VA2513 VA2511
1.8K 1.8K
R2511
VA2512
1
R2551
100
0.01
C2553
C2554
C2555
C2551
R2504 10K
C2504
0.1
100
R2510
3
1
2
4
6
5
IC2502
C0JBAB000986
DUAL INVERTER
LB2505 J0JHC0000078
G3 G4
G1
G2
5
3
4
7
9
8
6
1
2
10
13
15
17
19
18
16
14
11
12
JK2501
6
8
7
5
2
1
4
3
L2502
J0ZZB0000148
3
1
2
4
5
IC2503
C0CBCDD00004
+5V VOLTAGE REGULATOR
VA2509
R2517
220
C2510
0.1
R2508
27K
R2509
1K
3
1
2
4
5
Q2508
B1CFGD000002
CEC INTERFACE
DDC/CEC GND
+5V POWER
HOT PLUG
CLK GND
TMDS D0-
TMDS CLK+
DDC_SCL
HEAC+(ARC)
DDC_SDA
CEC
TMDS CLK-
TMDS D2+
TMDS D2-
D2 GND
2D 2G
TMDS D1-
TMDS D0+
D0 GND
TMDS D1+
D1 GND
1D 1G
S
GND VCC
DP
NP
VIN
VOUT
VCONT
GND
: +B SIGNAL LINE
: HDMI AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: HDMI VIDEO INPUT SIGNAL LINE
(TV (ARC))
HDMI AV OUT
HD: MAIN (HDMI) CIRCUIT: SCHEMATIC DIAGRAM - 1 ~ 4
CP: MAIN (CPU) CIRCUIT: SCHEMATIC DIAGRAM - 5 ~ 6
DP: MAIN (DSP) CIRCUIT: SCHEMATIC DIAGRAM - 7 ~ 8
TO MAIN (HDMI)
CIRCUIT (3/4)
TO MAIN (HDMI)
CIRCUIT (2/4)
MAIN (HDMI) CIRCUIT
MAIN (HDMI) CIRCUIT
SCHEMATIC DIAGRAM - 1