Panasonic VIERA Link SC-ZT2EE Service Manual page 151

18.1.3. HDMI CIRCUIT (3/4)
SCHEMATIC DIAGRAM - 3
I
A HDMI CIRCUIT
J
G2 G1
19
HOT PLUG
+5V POWER 18
DDC/CEC GND 17
DDC_SDA
16
K DDC_SCL 15
N.C. 14
CEC 13
TMDS CLK- 12
JK2201
HDMI AV CLK GND 11
(BD/DVD IN)
TMDS CLK+ 10
TMDS D0- 9
D0 GND 8
TMDS D0+ 7
L
TMDS D1-
6
D1 GND 5
TMDS D1+ 4
TMDS D2- 3
D2 GND 2
TMDS D2+
1
G3 G4
M
G2 G1
19
HOT PLUG
+5V POWER 18
DDC/CEC GND 17
DDC_SDA 16
DDC_SCL 15
N
N.C. 14
CEC 13
TMDS CLK- 12
JK2202
CLK GND 11
HDMI AV
TMDS CLK+ 10
(AUX1 IN)
TMDS D0- 9
D0 GND 8
TMDS D0+ 7
O
TMDS D1- 6
D1 GND 5
TMDS D1+ 4
TMDS D2- 3
D2 GND 2
TMDS D2+ 1
G3 G4
P
1 2 3
: +B SIGNAL LINE : HDMI AUDIO INPUT SIGNAL LINE : HDMI VIDEO INPUT SIGNAL LINE
R2201
0
LB2201
LB2202
LB2203
LB2204
LB2201 - LB2204
J0JCC0000119
VA2209 - VA2212
EZJZ0V80008B
VA2201 VA2205
VA2202 VA2206
C2220
VA2203 VA2207
0.1
C2221
0.1
VA2204 VA2208
C2203
1000P
VA2201 - VA2208
EZAEG2A50AX
R2205
0
C2204
1000P
LB2205 - LB2208
R2220 33
J0JCC0000119
LB2205
C2222
0.1
C2205
1000P
LB2206
C2206
1000P
LB2207
LB2208
VA2221 - VA2224
EZJZ0V80008B
VA2213 VA2217
VA2214 VA2218
VA2215 VA2219
VA2216 VA2220
VA2213 - VA2220
EZAEG2A50AX
4 5 6
: AUDIO OUTPUT SIGNAL LINE : VIDEO OUTPUT SIGNAL LINE
CEC
LB2209 - LB2211
J0JHC0000021
C2218
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 10
41 20
42 19
C2216
AVCC33 R0XC-
43 18
0.1
44 R1X1- AVCC18 17
[41] R1X0- [20] AGND
[42] R1X0+ [19] R0XC+
45 R1X1+ HPD0 16
46 AGND LSCL/EPSEL1 15
R1X2- LSDA/EPSEL0
47 14
48 R1X2+ RESET 13
R2213 C2219
49 AVCC18 EXTSWING 12
750
IC2201
50 11
DSDA1 TXC-
C1AB00002977
51 DSCL1 TXC+ 10
HDMI RECEIVER
RPWR1 AGND
52 9
53 ACEC_D TX0- 8
54 ACEC_A TX0+ 7
C2217 0.1
55 AVCC33 AVCC18 6
56 HPD2 TX1- 5
[60] AGND
[2] TX2-
57 4
AVCC18 [1] TX2+ TX1+
58 R2XC- AGND 3
59 R2XC+ 2
60 1
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
C2212
0.1
D2201
B0ACCK000005
D2202
B0ACCK000005
7 8 9
151
TO HDMI
SECTION (1/4)
1000P
R0XC-
R0XC+
R0X0-
R0X0+
R0X1-
R0X1+
R0X2-
R0X2+
R0PWR5V
DSCL0
DSDA0
1/4 2/4
3/4 4/4
SC-ZT2EE/GS(SU-ZT2EE/GS) HDMI CIRCUIT
10 11 12
P1
TO HDMI
SECTION (4/4)
P4
13 14