Read Panasonic SU-HTB520EB / SU-HTB520EG / SB-HWA520EB / SB-HWA520EG / SC-HTB520EB / SC-HTB520EG / SU-HTB520EGK / SB-HWA520EGK Service Manual online
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16.1.5. HDMI(1) CIRCUIT (5/8)
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
L
J
M
O
P
N
AA
P1
AB
HDMI AV IN
(BD/DVD)
SC-HTB520EB/EG
(SU-HTB520EB/EG)
HDMI(1) CIRCUIT
HDMI(1) CIRCUIT
3/8
4/8
7/8
2/8
6/8
8/8
1/8
5/8
TO HDMI(1)
CIRCUIT (6/8)
TO HDMI(1)
CIRCUIT (1/8)
CIRCUIT (1/8)
H1: HDMI(1): SCHEMATIC DIAGRAM - 1 ~ 8
H2: HDMI(2): SCHEMATIC DIAGRAM - 9 ~ 10
H2: HDMI(2): SCHEMATIC DIAGRAM - 9 ~ 10
A
HDMI(1) CIRCUIT
SCHEMATIC DIAGRAM - 5
: HDMI/OPTICAL AUDIO INPUT SIGNAL LINE
: HDMI VIDEO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
R2606
47K
R2604
1K
R2613
10K
RX_EDID_DT
R2611
47K
3
1
2
4
5
Q2605
B1CFGD000002
INTERFACE
INTERFACE
WRITESEL_0
R2619
22K
10K
R2615
R2616
22K
RX1_HPD
R2617
22K
R2621
15K
3
1
2
4
5
Q2602
B1CFGD000002
LEVEL SHIFTER
INTERFACE
R2622
82K
R2620
22K
3
1
2
4
5
Q2606
B1CFGD000002
J0JCC0000119
LB2604
0
R2601
LB2605
J0JCC0000119
J0JCC0000119
LB2606
LB2603
J0JCC0000119
R2607
47K
2
1
7
8
4
3
6
5
C3EBEC000047
EEPROM
IC2603
1
C2605
R2614
100
B1GBCFJJ0007
HOTPLUG DETECT
QR2601
R2618
1K
47
R2609
B1GBCFJJ0007
HOTPLUG DETECT
QR2602
47K
R2610
R2612
100K
3
1
2
4
5
Q2604
B1CFGD000002
R2608
47
2
3
1
5
4
6
Q2601
B1HBCFA00003
RX_EDID_CK
2
3
1
5
4
6
Q2603
B1HBCFA00003
INTERFACE
SWITCHING
RX1_5V
R2629
4.7
B0ZBZ0000156
VA2608
B0ZBZ0000156
VA2603
0
R2657
R2630
4.7
B0ZBZ0000156
VA2604
B0ZBZ0000156
VA2605
VA2611
EZJZ0V80008B
C2606
0.1
VA2610
EZJZ0V80008B
1
C2604
51
R2605
R2625
4.7
R2623
4.7
R2624
4.7
VA2609
EZJZ0V80008B
EZJZ0V80008B
VA2612
B0ZBZ0000156
VA2606
B0ZBZ0000156
VA2601
G3
G4
G1
G2
5
3
4
7
9
8
6
1
2
10
13
15
17
19
18
16
14
11
12
JK2601
R2628
4.7
B0ZBZ0000156
VA2607
B0ZBZ0000156
VA2602
R2626
4.7
R2627
4.7
HDMI_RX_GND
DDC/CEC GND
TMDS D0+
CLK GND
D0 GND
TMDS CLK+
TMDS CLK-
TMDS D0-
TMDS D1+
D1 GND
TMDS D1-
CEC
DDC_SDA
N.C.
DDC_SCL
HOT PLUG
+5V POWER
R1X2+
R1X2-
R1XC-
R1XC+
R1X1+
R1X1-
R1X0-
R1X0+
TMDS D2+
TMDS D2-
D2 GND
WP
A1
A2
SCL
GND
SDA
R1PWR5V
DSCL1
DSDA1
VCC
A0