Sony KD-32DX150U Service Manual page 46

A B C
1
A..-32DX150U
2
3
4
5
6
C4017
0.22
Q4003 16V
2SK2036
R4035
47k
ACT3.3V
SCL-N5V IC4001
PCF8593/T118
R4031
R4029 10k
4.7k
XTAL
R4033
ACT5VD
XX
R4030 ACT3.3V
7
4.7k
R4032
SDA-N5V R4034
X4000
10k
XX #RESET
XTAL
32.768MHz
VSS
Q4004
2SK2036
8
TUNER
A 9/9
9
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
10
11
D E F
C4086
ACT3.3V C4087
R4087 4.7
4.7
XX 16V
16V
C4021 F
F
0.22
16V
N-RESET FL4000 FL4001
0UH 0UH
ACT2.5V
ACT3.3V
ACT5VD
TC74HC4066AF(EL)
D4002
N-SDA(TV)
DAN202K-T-146
R4039 ACT3.3V
CONTROLsw
100
3.3v-SDA
+5V_STBY
N-SCL(TV)
R4050
C4019
4.7k
20p Q4005
3.3V-SCL
50V 2SK2036 R4048
10k
CONTROLsw
ACT3.3V
VDD R4086 PH
R4051
C4020 0
4.7k
1000000
5.5V GND
#INT
Q4006
2SK2036
SCL
R4036
R4049
100
10k
SDA
SCL-TV
SDA-TV
R4037
100
A
8/9 DIGITAL INTERFACE
G H I J
TO N BOARD
CN3501
C4085
C4088
4.7
4.7
16V
16V
F
F
CLK
FL4003
FL4002
0UH
0UH
ACT5VD
C4046
0.1 ACT5VD
25V
IC4005
R4078
XX
VCC A5V
R4079
10k
R4081 R4080
0
0 1/10W 3.3V
PH
R4082
0
EMM_ISO
PH
R4083
0
PH
R4084
Q4123
0
PH XX
R4085
0
PH Q4124
DTC144EKA
- 46 -
K L M
CN4000
96P
C4084
4.7
16V
F
FL4004
0UH
ACT5V ACT12V
D.CVBS
CLK
FB4022 0uH
D7 FB4023 0uH
D6
FB4024 0uH
D5
FB4025 0uH
D4
FB4026 0uH
D3
FB4027 0uH
D2 FB4028 0uH
D1 FB4029 0uH
D0
FB4030 0uH
VSYNC
HSYNC
FB4008
XX
R4125
FB4000
XX
XX
R4126
XX
R4124
XX R4144 XX
R4136
XX
D[7] R4101 XX
XX R4137 XX
D[6] R4102
R4103 XX R4138 XX
D[5]
R4104 XX R4139 XX
D[4]
R4105 XX R4140 XX
D[3]
D[2] R4106 XX R4141 XX
D[1] R4107 XX R4142 XX
D[0] R4108 XX R4143 XX
R4109 XX
R4145
XX
V_SYNC
H_SYNC
R4146
XX
~ A Board Schematic Diagram [ Digital Interface ] Page 8/9 ~
N O
CN4001
XX
1 CLK
2 D7
3 D6
4 D5
5 D4
6 D3
7 D2
8 D1
D0
9
10 GND
11 GND
12 V_SYNC
13 H_SYNC
14 A5V
15 3.3V
16 GND
17 GND
18
GND
19 GND
20 GND
CN4002
20P
1 CLK
2 D7
3 D6
4 D5
5 D4
6
D3
7
D2
8
D1
9 D0
10 GND TO B5 BOARD
CN4473
11 GND
12 V SYNC
13 H SYNC
14
NC
15
NC
16
GND
17 GND
18 GND
19 GND
20 GND