Panasonic TH-103PF10WK, Service Manual

Page: 73 / 126

T
H
-103
PF
10
WK/TK/RK
73
9.7.
HDMI-Board (1 of 2) Block Diagram
CLK+
CLK+
D1-
D1- D0-
CLK+
D1+
D1-
D2+
D2-
EDID_WP
D0+
HPD1
D0+
D1+
D0-
HPD2
D2+
D2-
CLK-
D2+ D2-
D0+ D0-
HDMI_5V_DET1
CLK-
CLK- D3+ D2- D1+ D1- D0+ D0- CLK+
HDMI_5V_DET2
CLK-
VSYNC HSYNC
DCK
DE
D1+
D4524
+5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
+5V
D3327
Q3301
Q3303 Q3304
5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Q3302
Q3323 Q3321
D3326
+5V
5V_B
INTERF
A
C
E
TMDS
DECODER
M
A
UDIO
SCK
VIDEO
Y2-Y9
INTERF
A
C
E
HDCP
RECEIVER TMDS
D
A
T
A
AND
SDO
R
O
XC-
Y0,Y1,UV0,UN1
CIPHER
DECR
YPT
OR
85 84 86 88
HDMI_INT
CSCL CSD
A
28
RESET
HDMI
I/F
RECEIVER
IC3307
MAIN
1
.8V
IC3308
VIN
5
CONT
V
OUT
1
7
+3.3VHDMI
10bit
A/D
SWITCH
119 110
TMDS
DECODER
CIPHER
DECR
YPT
OR
HDCP
RECEIVER TMDS
D
A
T
A
AND
IO
VCC
CVCC18
27
UV2-UV9
R1XC-
39
7
VCC
D0G
OE2
CEC
IC3304
D0G
D2-
CLK+
VCC
8
SCL
DDCG
52
HPDT
+5V
HPDT
SCL
SCLB
DDCG
DDC_SCLA
CLK+
CLK-
51
N.C
.
SCL
HDMI
VCC
5
D2+
5
INV
.
8
D1G
CLKG
WC
WC
D1+
HDMIA
+5V
DET
D2+
SD
AA
3
N.C
.
HDMIB
RESET
SCL
7
D0- D2-
47
HDMIA
RESET
D0+
SCLB
3
OE2
SD
AA
HDMIB
+5V
DET
IC3303
6
CEC
7
DDC_SD
AA
D1G
SCLA
5
5
44
SCLA
62
+5V
SD
A
D1-
SD
A
EEPR
OM
2
5V<->3.3V
D0-
6
CLKG
IC3324
D1-
43
IC3302
SCLB
D2G
SD
A
D0+
8
SD
A
SD
AB
CLK-
8
40
SD
AB VCC
6
D1+
D2G
SD
AB
5V<->3.3V
7
MUTE_OUT
77
X3301
XT AL1
XT AL
96
97
DSD
A1
INV
.
B
EDID
B
Fo
r
H
D
E0
1
IC3301
VCC
51
SD
A
67
E0
WC
Fo
r
F
H
D
8
EEPR
OM
SCL
EDID
B
HDMI
A
EDID
A
EEPR
OM
Fo
r
H
D
1
OE1
4
5 2
VCC
IN
A
OUT_Y
IC3326
B
UFFER
OUT_Y
B
UFFER
IN_A
IC3334
VCC
2
4
5
EEPR
OM
Q3307
D S
G
+3.3VHDMI
34 32 31
POPWR5V DSCL0 DSD
A0
48
E0
1
Chassis
SD
A
SCL
6
58
WC
1 E0
7
VCC
IC3325
EDID
A
EEPR
O
M
F
o
r
FHD
B
UFFER
VCC
IN_A
OUT_Y
2
IC3328
4
5
VCC
B
UFFER
IN_A
OUT_Y
2
IC3335
4
5
FHD
HD
R
O
XC+
R
O
X0-
R
O
X0+
FLUG_DET
FHD
HD
OE1
1
R1PWR5V DCSL1
Q3308
29 30 35
+3.3VHDMI
R
O
X1-
R
O
X1+
R
O
X2+
R
O
X2-
Chassis
WS
142 141 138 133 132 123
M SCK SDO
3 2 1
DCK
122 104 102
FHD
HD
RX_MCLK RX_SCK RX_SD0 RX_WS HI:MUTE
A
UDIO
D
A
C
IC3306
SMUTE
6
LRCK
4
SDTI
3
BICK
2
MCLK
1
VDD
14 10
A
OUTR
A
OUTL
11
5
PDN
+5V
A
O
UTR
A
O
UTL
HDMI_SD
A
HDMI_SCL HDMI_INT HDMI_RST
FHD
HD
1 2 3 4 5 6 7 8 9
10
D3328
R1XC+ R1X0- R1X0+ R1X1- R1X1+ R1X2+ R1X2-
FHD
HD
59 58 62 63 66 67 72 71
+5V_A
MICOM
HDMI
DIGIT
AL
SIGNAL
PR
OCESSOR
HDMI
INTERF
A
C
E
TH-103PF10WK/TK/RK HDMI-Board
(1
of
2)
Bloc
k
Diag
ra
m
TH-103PF10WK/TK/RK HDMI-Board
(1
of
2)
Bloc
k
Diag
ra
m
(Exchange
board
only)
!
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