146
18.1.4. HDMI CIRCUIT (4/4)
P2
P1
P4
P1
P3
A
HDMI CIRCUIT
SCHEMATIC DIAGRAM - 4
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: AUDIO & VIDEO OUTPUT SIGNAL LINE
: BD/DVD AUDIO & VIDEO INPUT SIGNAL LINE
TO HDMI
SECTION (3/4)
TO HDMI
SECTION (2/4)
SC-ZT1GN/GS
(SU-ZT1GN/GS)
HDMI CIRCUIT
1/4
2/4
3/4
4/4
15
16
17
18
19
20
21
22
23
24
25
26
27
28
I
J
L
M
N
P
O
K
VSYNC_M
VSYNC
BCK_H
I2S_2_H
I2S_3_H
I2S_1_H
I2C_DT
I2C_CK
LRCK_H
33
R2260
0.1
C2250
R2258
1.8K
R2257
1.8K
33
R2259
LB2236
J0JHC0000021
D30
D28
D26
D24
D25
D27
D29
D1H83304A024
RX2240
D34
D32
D31
D33
D1H83304A024
RX2241
D35
47K
R2269
C2266
1
C2267
1
4.7K
R2267
C2264
0.1
0.1
C2262
R2266
1K
R2264 4.7K
C2257 18P
33
R2261
MCLK_H
820
R2262
18P
C2256
X2231
H0J283500018
C2251
0.1
C2253
1
R2263 1M
0.1
C2252
C2255
0.1
LB2237
J0JHC0000021
LB2238
J0JHC0000021
1000P
C2261
C2258 1
C2259 1
C2272
1
RX_RST
RX_INT
RX_SCDT
0.1
C2271
D23
D21
D19
D17
D15
D13
D11
D9
D8
D10
D12
D14
D16
D18
D20
D22
0.1
C2268
4
3
2
1
5
C0CBCAG00015
IC2233
C2269
4V330
DCLK
R2265
22
D5
D4
D7
D6
8
6
5 7
4
2
1 3
D1H83304A024
RX2234
C2265 6.3V100
8
6
5
7
4
1
2
3
8
6
5
7
4
1
2
3
8
6
5
7
4
1
2
3
8
6
5
7
4
1
2
3
8
6
5
7
4
1
2
3
8
6
5
7
4
1
2
3
8
6
5
7
4
1
2
3
D1H83304A024
RX2235
D1H83304A024
RX2239
D1H83304A024
RX2237
D1H83304A024
RX2236
D1H83304A024
RX2238
C2273
0.1
C2274
0.1
C2275
0.1
C2270
0.1
DE
HSYNC
8
6
5 7
4
2
1 3
RX2232
D1H83304A024
0.1
C2254
0.1
C2260
0.1
C2263
D2
D3
D0
D1
8
6
5 7
4
2
1 3
D1H83304A024
RX2233
47
R2250
47
R2251
AMUTE
C2247
1
G1CR82KA0010
L2231
J0JHC0000021
LB2235
C2246
0.1
C2236
0.1
C2233
10
C2235
1
C2234
10
0.1
C2244
0.1
C2243
C2245
0.1
C2239
0.1
0.1
C2237
0.1
C2238
1
C2241
0.1
C2242
0.1
C2240
I2S_0_H
8
6
5 7
4
2
1 3
H0J283500018
RX2231
IEC958
47
R2256
47
R2255
C2249
0.1
R2278
33
0.1
C2248
33
R2252
82K
R2237
22K
R2239
22K
R2238
RX1_HPD
RX1_5V
CVCC18
REGVCC
Q28
CGND
CVCC18
Q29
OUT
ON/OFF
IN
Q22
Q21
Q23
Q16
Q17
Q14
Q10
Q13
Q15
Q19
Q18
IOGND
IOGND
ODCK
Q11
CVCC18
Q9
Q8
Q12
CGND
Q4
Q5
IOVCC33
Q7
Q6
CGND
CGND
CVCC18
IOVCC33
Q20
GND
NC
Q24
Q26
Q27
IOGND
Q25
IOVCC33
Q31
CVCC18
CGND
Q33
Q32
RSVDL
RSVDNC
INT
SCDT
[109] Q34
IOGND
CI2CA
IOVCC33
RESET
IOGND
IOVCC33
Q35
Q30
RSVDNC
SPDIF
[71] AGND
MUTEOUT
RSVDNC
DSDA0
DSDA0
DSCL0
DSCL0
R0XC-
IOGND
IOVCC33
R0XC+
R0XC-
R0XC+
R1X2+
CGND
CVCC18
WS
SD3
SCK
IOVCC33
IOGND
SD0
SD2
SD1
[72] AVCC18
R1PWR5V
DSDA1
DSCL1
CVCC18
VSYNC
CGND
CVCC18
EVNODD
CSCL
CSDA
R1X2-
[37] AVCC18
[38] AVCC33
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101102103 104105106 107108
117
116
115
114
113
122
121
120
119
118
127
126
125
124
123
132
131
130
135
134
133
138
137
136
141
140
143
142
144
139
129
128
112
111
110
109
36 35 34 33
31
32
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
R1XC+
R0X0-
AVCC33
R0X1-
AGND
AVCC33
R0X0+
R0X0-
R0X0+
R0PWR5V
R0PWR5V
AGND
AGND
AVCC33
RSVDNC
R1XC-
AGND
R0X1+
R0X1-
R0X1+
AVCC18
AGND
AVCC33
R0X2-
R0X2+
R0X2-
R0X2+
R1X1+
AGND
AVCC33
IOVCC33
IOGND
AGND
R1X0+
R1X1-
AVCC33
AVCC33
AGND
R1X0-
IOGND
Q0
Q3
Q2
Q1
IOVCC33
DE
IC2232
C1AB00002989
DVCC18
DGND
CVCC18
CGND
XTALIN
XTALVCC
XTALOUT
MCLK
HSYNC
RD_1.8V
RD_3.3V
HDMI POWER
CVCC18
SW_3.3V
BK2.5V
GND
HDMI RECEIVER
+1.8V REGULATOR
Summary of Contents for SC-ZT1GN
Page 4: ...4 1 2 Caution for AC Mains Lead ...
Page 11: ...11 5 Location of Controls and Components 5 1 Main Unit SU ZT1 ...
Page 12: ...12 5 2 Speaker Unit SB ZT1 5 3 Remote Control ...
Page 13: ...13 6 Installation ...
Page 14: ...14 6 1 Basic Connections 6 1 1 Connecting equipment with HDMI terminal TV DVD recorder etc ...
Page 15: ...15 6 1 2 Connecting equipment without HDMI termial DVD player VCR etc ...
Page 16: ...16 6 1 3 Other connections ...
Page 17: ...17 6 2 AC mains lead connection ...
Page 18: ...18 7 Speaker setting SB ZT1 7 1 Setting the speakers ...
Page 19: ...19 ...
Page 27: ...27 9 2 2 Speaker Unit SB ZT1 ...
Page 28: ...28 9 2 3 Speaker Unit SB ZT1 Wireless Link ...
Page 29: ...29 ...
Page 31: ...31 ...
Page 32: ...32 10 2 Main Parts Location Diagram 10 2 1 Main Unit SU ZT1 ...
Page 33: ...33 10 2 2 Speaker Unit SB ZT1 ...
Page 35: ...35 10 3 2 Speaker Unit SB ZT1 ...
Page 48: ...48 Step 4 Remove the Weight ...
Page 49: ...49 Step 5 Remove 10 screws ...
Page 53: ...53 Step 11 Remove 2 screws Step 12 Lift up to remove Arm Cover A ...
Page 55: ...55 Step 14 Tilt the Woofer Block in order as arrows shown to detach it from the Tweeter Block ...
Page 66: ...66 Step 3 Remove the heatsink with the IC5701 ...
Page 67: ...67 Step 4 Remove 1 screw Step 5 Remove IC5701 from the heatsink ...
Page 69: ...69 Step 4 Place the heatsink with the IC5701 onto the SMPS P C B ...
Page 81: ...81 Step 4 Remove 3 screws Step 5 Remove the Power Button ...
Page 86: ...86 Step 3 Remove 4 screws Step 4 Lift up to remove Woofer Speaker SP1 ...
Page 110: ...110 Step 11 Remove 3 screws ...
Page 111: ...111 Step 12 Remove the Light Panel Step 13 Remove the Power Button ...
Page 129: ...129 14 Overall Simplified Block 14 1 Signal Flow SU ZT1 ...