Sony HCD-DZ280 - Schematic Diagram -MAIN Section (3;10)

HCD-DZ280/DZ680/HDZ284/HDZ485
HCD-DZ280/DZ680/HDZ284/HDZ485
4242
6-10. SCHEMATIC DIAGRAM – MAIN Section (3/10) –
• See page 64 for IC Block Diagrams.
(6/10)
BOARD
16
MAIN
3
MAIN
BOARD
(2/10)
4
MAIN
BOARD
(2/10)
MAIN
BOARD
(2/10)
5
BOARD
(6/10)
MAIN
12
IC B/D
IC B/D
0
3.3
2.8
3.3
3.1
2.8
1.7
2.8
3.3
0
4.9 3.3 3.2
3.2 3.3 4.9
3.3
3.3 0
0
3.3 4.93.3
1.3
4.9 6.4
1.3
3.3
<1.4>
3.3
1.6
1.6
1.1
1.6
1.1
0.9
1.4
1.1
2.4<1.8>
3.3
1
1.5
1.4
3.3
1.6
0.9
1.2
3.3
3.3
3.3
3.1
0
3.3
<1.3>
3.2
1.1
2.1
0
0
0.4
1.3
1.5
2.9
3.3
2.3
1.4
0
3.3
1.6
1.5
<1.2>
1.3
2.4
<1.9>
<1.2>
0.8
0.8
<1.2>
1
DZ280/
DZ284
HDZ485
DZ680/
R1748
47
RB1106
0.1
C1179
47
RB1105
0.1
C1191
0.1
C1197
0.1
C1180
FB1108
0.1
C1181
D1 G2 S2
D2G1S1
UM6K1N-TN
Q1701
LEVEL SHIFT
54
321
TK11150CSCL-G
IC1707
+SV REG.
CONT GND
NOISE VOUT
VIN
54
321
TC7SZ08FU(TE85R)
IC1705
BUFFER
A B VSS Y
VDD
0R1747
0
0
R1751
1.8k
R1750
1k
R1752
CL1701
0.01
C1725
R1744
4.7K
0.1
C1727
0
R1753
0.22
C1730
0.22
C1729
R1757
0
CL1702
220
R9945
0
R9935
2SC4154TP-1EF
Q9728
2SC4154TP-1EF
Q9726
27k
R9941
22k
R9928
1k
R9924
10k
R9934
22k
R9929
10k
R9922
1k
R9918
0.1
C9972
E3.3V
CEC_TX_OUT
1.8k
R1749
+6V
ISA1602AM1TP-1EF
Q9724
47kR1742
CEC_RX_IN
MA2J1110GLS0
D9712
10V
100
C1190
12
34
L1701
90uH
12
34
L1704
90uH
12
34
L1702
90uH
12
34
L1703
90uH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN1701
19P
TMDS DATA2+
TMDS DATA2 SHIELD
TMDS DATA2-
TMDS DATA1+
TMDS DATA1 SHIELD
TMDS DATA1-
TMDS DATA0+
TMDS DATA0 SHIELD
TMDS DATA0-
TMDS CLOCK+
TMDS CLOCK SHIELD
TMDS CLOCK-
CEC
Reserved
SCL
SDA
DOC/CEC GND
+5 POWER
HPD
54
321
TK11133CSCL-G
IC1708
+3.3V REG.
CONT GND NOISE VOUT
VIN
C1732
0.1
C1731
0.22
5V
C1733 0.22 C1734 1
HDMI_PCONT
0
R1743
R1758
10k
47
48
49
8
50
51
52
53
54
1
2
3
4
5
6
7
41
42
43
44
45
46
14
13
12
11
10
9
34
40
35
36
37
38
39 16
15
17
18
19
20
21
28 27
29
30
31
32
33
26
25
24
23
22
IC1104
SDRAM
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
/WE
/CAS
/RAS
/CS
BA0
BA1
A10
A0
A1
A2
A3
VDD
VSS
A4
A5
A6
A7
A8
A9
A11
NC
CKE
CLK
UDQM
NC
VSS
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
RA4
RA5
RA6
RA7
RA8
RA9
RA11
CLKE RAS
CAS
RWE
DQMO
DQM1
RD7
RD6
RD5
RD4
RD3
RD2
RD1
RD0
RA3
RA2
RA1
RA0
RA10
BA1
BA0
RCS
RD9
RD10
RD11
RD12
RD13
RD14
RD15
RD8
MAIN BOARD (3/10)
CEC RX/TX
INTERFACE
CEC RX/TX
INTERFACE INTERFACE
CEC RX/TX
IC1705
IC1708
IC1707
IC1104
HDMI OUT
4
E
7
B
2
I
G
F
J
A
93
D
1
C
85 10
H
6
31
4
5
6
2
EM638165TS-6G
HDZ485
DZ680/
HDZ284
DZ280/
SIGN5846(3.3V-1)
SIGN5796
SIGN5844
SIGN5845
SIGN5858
SIGN5855
SIGN5854
SIGN5852
SIGN5786
SIGN5850
SIGN5848
SIGN5784
D-GND
SIGN5833(3.3V-2)
BUS9
DRCLK
BUS10
BUS11
D-GND
BUS12
BUS13
D3.3V
XSYSRST
RT1N141C-TP-1
Q9729
INTERFACE
CEC RX/TX
(Page 45)
(Page 41)
(Page 41)
(Page 41)
(Page 45)