149
18 Schematic Diagram
18.1. Main Unit (SU-ZT2)
18.1.1. HDMI CIRCUIT (1/4)
P1
P2
P3
P1
A
HDMI CIRCUIT
SCHEMATIC DIAGRAM - 1
SC-ZT2EE/GS(SU-ZT2EE/GS) HDMI CIRCUIT
2/4
4/4
1/4
3/4
TO HDMI
SECTION (2/4)
TO HDMI
SECTION (3/4)
: HDMI AUDIO INPUT SIGNAL LINE
: HDMI VIDEO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
D2
D4
D3
LRCK_TX
R2151
0
D1
D0
BCK_H
R2153
0
I2S_3_H
I2S_1_H
I2S_0_TX
LRCK_TX
I2S_2_H
R2133
33
33
R2132
IEC958
MCLK_TX
I2S_0_TX
R2154
0
MCLK_H
DE
HSYNC
VSYNC
C2125
0.1
BCK_TX
33
R2130
33
R2131
8
6
5 7
4
2
1 3
RX2101
D1H83304A024
0.1
C2119
0.1
C2118
R2128
1K
47K
R2129
C2117
1000P
4.7K
R2125
R2126
4.7K
D34
D33
D35
D28
D30
D32
D31
D29
C2115
0.1
0.1
C2116
R2062 18K
15K
R2061
J0JHC0000021
LB2109
LB2110
J0JHC0000021
0.1
C2128
C2127 4V330
0.1
C2121
0.1
C2120
I2S_0_H
BCK_TX
LRCK_H
0
R2152
MCLK_TX
4
3
2
1
5
IC2102
C0CBCAG00015
15K
R2060
15K
R2059
0.1
C2126
D9
D11
D10
D8
DCLK
D18
D16
D14
D12
D13
D15
D17
D5
D7
D6
D23
D25
D27
D26
D24
D21
D19
D20
D22
79
77
76
78
49
47
48
50
74
71 72
67 68
56
55
58
57
52
51
54
53
65 66
61 62
59 60
64
63
70
69
73
75
10
8 7
9
12 11
99
100
95
94
96
97
90
91
89
93
92
98
4
6 5
2 1
3
81
82
80
86
87
88
84
83
85
45
19
17
15 14
16
18
43
23
21 20
22
41
24
39
37
33
35
34
29
30
27
26
28
32
31
36
38
25
40
42
44
13
46
IC2101
C1AB00002975
10
C2123
10
C2124
0.1
C2122
R2110 1.8K
J0JCC0000119
LB2104
J0JCC0000119
LB2103
1
C2101
R2101
1K
VA2110
VA2110 - VA2113
EZJZ0V80008B
J0JCC0000119
LB2101
LB2102
J0JCC0000119
VA2113
R2111
100
VA2111
VA2112
R2112 1.8K
47K
R2114
6.8K
R2120
6.8K
R2121
10K
R2109
D2101
B0JCAE000001
B1ABCF000079
Q2103
R2106
10K
C2108
10
C2107
0.1
698
R2124
1000P
C2109
C2110
1000P
LB2106
CEC_OUT
I2C_DT
J0JHC0000021
LB2105
LB2105 - LB2108
47
R2122
47
R2123
I2C_CK
LB2107
LB2108
3.3K
R2103
27K
R2104
820
R2102
VA2109
EZJZ0V80008B
CEC
R2118 100K
CEC_IN
VCC
BK5V
220
R2105
C2103 220P
220K
R2107
330P
C2102
Q2101
B1ABCF000079
Q2102
B1ABCF000079
100K
R2108
R2115
2.2M
100K
R2113
4.7K
R2117
R2116 47K
B1ABCF000079
Q2105
Q2104
B1ABCF000079
EZAEG2A50AX
VA2105
VA2101
VA2101 - VA2108
VA2106
VA2102
VA2107
VA2103
VA2108
VA2104
6
5
3
4
J0MAB0000235
L2101
8
7
1
2
6
5
3
4
J0MAB0000235
L2102
8
7
1
2
G3
G4
G1
G2
5
3
4
7
9
8
6
1
2
10
13
15
17
19
18
16
14
11
12
TX_DDC_SCL
TX_DDC_SDA
ARC
TX_HPD
1000P
C2112
C2111
1000P
10
C2106
10
C2104
10
C2105
0.1
C2113
C2114
10
TX_RST
TX_INT
IN
OUT
ON/OFF
GND
CVCC18
D27
IOVCC33
D30
D31
D28
D29
D13
D9
D10
GND
IDCK
D12
D11
D21
D22
D15
D16
D17
D18
D14
D19
D20
D26
D24
D23
[76] CVCC18
D25
D32
SD0
D7
DE
HSYNC
SD2
SD1
MCLK
SD3
[100] GND
SPDIF
[99] CVCC18
VSYNC
D1
D0
D6
D4
D2
D3
D5
D8
IOVCC33
DL0
SCK
GND
WS
DR0
DCLK
IOVCC33
CVCC18
D33
DR1
HPD
TMDS D1-
TMDS D0-
TMDS D0+
D1 GND
CLK GND
CEC
TMDS CLK-
D0 GND
TMDS CLK+
D2 GND
TMDS D2+
TMDS D1+
TMDS D2-
HOT PLUG
+5V POWER
DDC_SDA
ARC
DDC_SCL
DDC/CEC GND
PVCC2
AGND
TX1+
TX2+
AGND
TX2-
AVCC33
AVCC18
DSDA
DSCL
RESET
INT
AGND
PVCC1
TX0-
TX0+
TXC-
TXC+
AVCC18
AGND
TX1-
RSVDL
DR2
D35
DL3
DL2
DR3
GND
IOVCC33
DDCPWR5V
CVCC18
DL1
D34
[26] AGND
[27] EXT_SWING
[50] CI2CA
CSCL
CSDA
GND
NC
CEC
HDMI POWER
BK2.5V
AVCC18
CVCC18
SW_3.3V
GND
V_CHECK
HDMI TRANSMITTER
VOLTAGE REGULATOR
SWITCH
SWITCH
BUFFER
BUFFER
BUFFER
JK2101
HDMI AV
(ARC))
(TV OUT
51
R2084
1
C2083
100
R2081
R2082
100
10K
R2085
C2084
0.1
J0JHC0000021
LB2082
R2083
10K
10
C2085
3
1
2
2A
1A
GND
2Y
1Y
VCC
4
6
5
C0JBAB000986
IC2081
INVERTER
1
C2081
0.1
C2082
J0JCC0000119
LB2081
Summary of Contents for VIERA Link SB-ZT2EE
Page 10: ...10 5 Location of Controls and Components 5 1 Main Unit SU ZT2 ...
Page 11: ...11 5 2 Speaker Unit SB ZT2 5 3 Remote Control ...
Page 12: ...12 6 Installation ...
Page 13: ...13 6 1 Basic Connections 6 1 1 Connecting equipment with HDMI terminal TV DVD recorder etc ...
Page 14: ...14 6 1 2 Connecting equipment without HDMI terminal DVD player VCR etc ...
Page 15: ...15 6 1 3 Connecting STB etc and audio terminals DVD player etc ...
Page 16: ...16 6 1 4 Other connections ...
Page 17: ...17 6 2 AC power supply connection ...
Page 18: ...18 7 Speaker setting SB ZT2 7 1 Setting the speakers Front and Surround speakers ...
Page 19: ...19 ...
Page 20: ...20 7 2 Setting surround speakers ...
Page 28: ...28 9 2 2 Speaker Unit SB ZT2 ...
Page 29: ...29 9 2 3 Speaker Unit SB ZT2 Wireless Link ...
Page 30: ...30 ...
Page 32: ...32 ...
Page 33: ...33 10 1 Main Parts Location Diagram 10 1 1 Main Unit SU ZT2 ...
Page 34: ...34 10 1 2 Speaker Unit SB ZT2 ...
Page 36: ...36 10 2 2 Speaker Unit SB ZT2 ...
Page 49: ...49 Step 4 Remove the Weight ...
Page 50: ...50 Step 5 Remove 10 screws ...
Page 54: ...54 Step 11 Remove 2 screws Step 12 Lift up to remove Arm Cover A ...
Page 56: ...56 Step 14 Tilt the Woofer Block in order as arrows shown to detach it from the Tweeter Block ...
Page 67: ...67 Step 3 Remove the heatsink with the IC5701 ...
Page 68: ...68 Step 4 Remove 1 screw Step 5 Remove IC5701 from the heatsink ...
Page 70: ...70 Step 4 Place the heatsink with the IC5701 onto the SMPS P C B ...
Page 82: ...82 Step 4 Remove 3 screws Step 5 Remove the Power Button ...
Page 87: ...87 Step 3 Remove 4 screws Step 4 Lift up to remove Woofer Speaker SP1 ...
Page 111: ...111 Step 11 Remove 3 screws ...
Page 112: ...112 Step 12 Remove the Light Panel Step 13 Remove the Power Button ...
Page 113: ...113 Step 14 Hold on to the P C B Holder and lift up the Input P C B as arrow shown ...
Page 114: ...114 Step 15 Place the D Amp P C B and Input P C B on an insulation sheet ...
Page 132: ...132 ...
Page 133: ...133 14 Overall Simplified Block 14 1 Signal Flow SU ZT2 ...
Page 144: ...144 ...
Page 148: ...148 ...
Page 168: ...168 ...
Page 176: ...176 ...
Page 178: ...178 ...
Page 182: ...182 ...