Schematic Diagram -Main Section (3/10) - Sony HCD-FZ900KW Service Manual

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HCD-FZ900KW/FZ900M
HCD-FZ900KW/FZ900M
5-11. SCHEMATIC DIAGRAM – MAIN Section (3/10) –
1
2
3
MAIN BOARD (3/10)
E3.3V
A
R9928
3.3
2.8
Q9724
MAIN
16
ISA1602AM1TP-1EF
BOARD
R9924
CEC RX/TX
(6/10)
INTERFACE
0
(Page 37)
CEC_RX_IN
R9918
CEC_TX_OUT
1k
R9922
R9929
10k
B
C
SIGN5846(3.3V-1)
SIGN5858
SIGN5855
D
D1
G2
2
5
SIGN5854
SIGN5852
SIGN5786
MAIN
1
6
3
SIGN5850
BOARD
S1
G1
(2/10)
(Page 33)
SIGN5848
SIGN5784
E
D-GND
SIGN5833(3.3V-2)
SIGN5845
SIGN5844
SIGN5796
F
BUS9
G
DRCLK
MAIN
BUS10
4
BOARD
(2/10)
(Page 33)
BUS11
H
I
J
D-GND
MAIN
BUS12
5
BOARD
BUS13
(2/10)
(Page 33)
D3.3V
34
• See page 63 for IC Block Diagrams.
4
5
6
R9941
22k
27k
2.8
D9712
3.3
MA2J1110GLS0
1.7
1k
3.3
R9945
Q9726
Q9728
220
2SC4154TP-1EF
2.8
2SC4154TP-1EF
3.1
CEC RX/TX
CEC RX/TX
INTERFACE
INTERFACE
0
Q9729
C9972
R9934
RT1N141C-TP-1
R9935
22k
10k
CEC RX/TX
0.1
0
INTERFACE
IC1705
BUFFER
R1748
IC B/D
IC1708
+3.3V REG.
IC1708
TK11133CSCL-G
5
4
S2
4
4
5
1
2
3
3
D2
3
2
1
C1731
0.22
C1725
C1732
0.01
0.1
IC1104
IC1104
W9864G6IH-6J-ER10
C1197
0.1
SDRAM
3.3
28
VSS
VDD
27
RA4
RA3
1.6
1.6
29
A4
A3
26
RA5
RA2
1.5
2.3
30
A5
A2
25
2.1
RA6
RA1
1.4
<1.4>
31
A6
A1
24
RA7
RA0
1.6
0.4
32
A7
A0
23
RA8
RA10
0
0
33
22
A8
A10
RA9
BA1
0
1.6
34
21
A9
BA1
RA11
BA0
0
1.3
35
20
A11
BA0
2.9
RCS
36
NC
/CS
19
CLKE
3.3
3.2
RAS
37
CKE
/RAS
18
1.4
3.1
CAS
38
CLK
/CAS
17
DQM1
2.4<1.8>
3.3
RWE
39
UDQM
/WE
16
2.4
<1.9>
DQMO
40
NC
LDQM
15
3.3
41
VSS
VDD
14
RD8
1.1
1.1
42
DQ8
DQ7
13
C1181
3.3
43
VDDQ
VSSQ
12
0.1
0.8
RD9
1.1
<1.2>
44
DQ9
DQ6
11
0.8
RD10
0.9
<1.2>
RB1106
45
DQ10
DQ5
10
3.3
C1180
46
VSSQ
VDDQ
9
0.1
RD11
1.4
1
47
DQ11
DQ4
8
1.5
RD12
<1.2>
1.2
48
DQ12
DQ3
7
C1191
3.3
49
VDDQ
VSSQ
6
0.1
RD13
1.6
1
50
DQ13
DQ2
5
1.5
RD14
<1.3>
1.1
RB1105
51
DQ14
DQ1
4
3.3
C1179
52
VSSQ
VDDQ
3
0.1
RD15
0.9
1.3
53
DQ15
DQ0
2
C1190
3.3
54
VSS
VDD
1
100
10V
FB1108
34
7
8
9
4
3
L1701
90uH
1
2
4
3
L1702
90uH
CN1701
19P
1
2
1
TMDS DATA2+
2
TMDS DATA2 SHIELD
4
3
3
TMDS DATA2-
L1703
4
TMDS DATA1+
90uH
5
TMDS DATA1 SHIELD
1
2
6
TMDS DATA1-
7
TMDS DATA0+
8
TMDS DATA0 SHIELD
4
3
9
TMDS DATA0-
L1704
90uH
10
TMDS CLOCK+
1
2
11
TMDS CLOCK SHIELD
12
TMDS CLOCK-
CL1702
13
CEC
CL1701
14
Reserved
R1747
0
15
SCL
0
SDA
16
R1749
IC B/D
R1751
DOC/CEC GND
17
1.8k
0
+5 POWER
18
HPD
19
R1752
1k
IC1707
R1750
1.8k
R1753
0
+SV REG.
4
5
C1730
3
2
1
0.22
C1729
0.22
C1727
0.1
R1743
0
R1758
10k
HDMI_PCONT
5V
+6V
RD7
RD6
RD5
RD4
47
RD3
RD2
RD1
RD0
47
10
HDMI OUT
MAIN
12
BOARD
(6/10)
(Page 37)

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