Sony KD-32DX150U Service Manual ▷ View online
A
B
C
D
E
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- 45 -
~ A Board Schematic Diagram [ Audio and Analogue Tuner ] Page 7/9 ~
Q1004
2SC2412K
1
CN1004
1P
GND
Q1005
2SA1037AK
16V
100
C1020
1
CN1003
XX
GND
5V_1
100
R1016
XX
R1010
XX
R1008
470
R1018
470
R1019
470
R1020
XX
R1017
10K
R1012
10uH
L1003
BST
3
OUT
SW
2
ATT
SUB
1
IN
OUT
ANT
MAIN
+B
GND
CP1100
L1100
XX
C1100
XX
R1100
XX
R1101
XX
XX
Q1100
SDA
SCL
Attn
33V
9V
DTC144EKA
Q1207
15k
R1095
UDZS-5.1B
D1209
XX
C1719
0
R1096
0
R1097
AGC-DEF
1
CN1005
XX
GND
1
CN1006
XX
GND
1
CN1007
XX
GND
1
CN1008
XX
GND
XX
R1098
R1064
39K
R1065
47K
R1066 XX
C1058
100UF
100UF
XX
R1067
C1103
XX
0.01
B
C1018
C1101
XX
C1102
XX
XX
C1021
1UH
L1015
1UH
L1016
R1140
XX
R1141
XX
R1142
XX
R1143
XX
S
Q1101
XX
S
Q1102
XX
SDA_1
SCL_1
0UH
FB1021
0UH
FB1022
C1064
XX
D1021
XX
C1063
XX
D1020
XX
5V_1
R1149
XX
0
R1150
0
R1151
XX
C1722
L1101
XX
16V
C1104
100
25V
C1105
0.01
R1152
0
AGC
AS
SCL
SDA
TU
GND
+5V
AM
QSS
VIDEO
ATTSW
IF
BB
NC
TU1001
25V
0.1
C1019
TUNER
ANALOGUE TUNER
D1206
UDZSTE174.7B
UDZSTE174.7B
0
R1214
0
R1014
50V
2.2
C1228
D1004
DAN202K
D1204
DAN202K
Q1203
2SC2412K
1.1uH
FB1201
XX
Q1206
Q1008
2SA1037AK
Q1003
DTA144EKA
35V
47
C1202
0
R1221
2.7k
R1202
63V
150
C1224
50V
22
C1210
1W
4.7
R1213
2.7k
R1203
Q1001
2SC2412K
3300
25V
C1229
Q1201
2SA1037AK
D1205
DAN202K
2.2uH
L1202
XX
R1243
Q1006
2SC2412K
D1003
DAN202K
65uH
L1201
16V
330
C1017
1
8
7
6
5
4
3
2
15
14
13
12
11
10
9
TDA7482
IC1201
OUTPUT
BOOTDIODE
BOOT
N.C.
FEED CAP.
FREQ.
SIGNAL GND
-VCC SIGNAL
INPUT
STBY/MUTE
+VCC POWER
V REG.
+VCC POWER
-VCC POWER
-VCC POWER
35V
1000
C1227
50V
22
C1213
D1201
DAN202K
1W
4.7
R1207
Q1007
2SC2412K
25V
2200
C1205
XX
R1206
150
RN-CP
R1215
1.1uH
FB1202
35V
1000
C1223
D1207
MA73TX
1
8
7
6
5
4
3
2
15
14
13
12
11
10
9
LM1876TF
IC1202
OUT S
+VCC POWER
OUT C
-VCC POWER
GND C
MUTE
IN C-
IN C+
STBY
GND R
MUTE
IN S-
IN S+
STBY
+VCC POWER
XX
R1228
Q1204
2SC2412K
2.7k
R1204
Q1002
2SC2412K
Q1202
2SC2412K
2.2uH
L1203
Q1205
2SC2412K
1
2
3
4
WHT
4P
CN1201
LEFT SP
GND
RIGHT SP
GND
L1804
10UH
5V_1
5V_1
100UF
C1008
100UF
C1716
10
R1028
100
R1205
100
R1024
470
R1025
CHIP
470
R1201
470
R1026
470
R1029
560
R1030
680
R1217
680
R1219
1k
R1015
1.8k
R1013
2.2k
R1209
2.2k
R1208
3.9k
R1211
3.9k
R1212
XX
R1233
4.7k
R1229
XX
R1226
4.7k
R1027
6.8k
R1023
8.2k
R1227
10k
R1009
10k
R1007
10k
R1011
10k
R1232
10k
R1220
12k
R1022
22k
R1218
22k
R1216
27k
R1225
47k
R1242
47k
R1210
47k
R1223
47k
R1222
47k
R1244
47k
R1230
47k
R1021
47k
R1224
R1235
XX
R1236
XX
5V_1
+5V_STBY
AU+
ACT5VD
AU-
11V
ACT7V
AU-
AU+
9V
1
CN1251
AUDIO EARTH
1
2
3
CN1203
XX
WOOFER
NC
GND
1
2
3
4
RED
4P
CN1202
WOOFER SP
NC
GND
NC
C1237
25V
3300
0.1
C1219
0.1UF
C1001
25V
0.1
B
C1226
25V
0.1
B
C1230
0.01
B
C1217
0.1
C1212
0.1
B
C1211
16V
2.2
C1218
0.1
63V
C1222
25V
0.22
B
C1238
0.1UF
C1717
25V
0.22
C1201
0.1UF
C1009
100p
CH
C1022
0.68
MPS
C1203
100p
CH
C1216
XX
C1221
0.1
C1214
0.22
C1225
25V
0.1
C1206
0.1
C1208
0.1
C1207
2200p
B
C1215
25V
0.1
C1204
560p
SL
C1209
0.1
C1220
VCC
GND
OUT
IC1001
BA05T
BA05T
D1203
DAP202K
D1202
DAP202K
R1079
5V_1
5V
EMI
FL1011
0UH
AU-
AU+
WOOFER_SP
PROT
LEFT_SP
RIGHT_SP
WOOFER_SP
WOOFER
OVP
MAIN-RY
AV_MUTE
QSS
LEFT_SP
WOOFER_SP
RIGHT_SP
RIGHT
LEFT_SP
LEFT
RIGHT_SP
AV_PROT
AM
HP_MUTE
MAIN-RY
OCP
AUDIO AMPLIFIER WOOFER
AUDIO PROTECTION
POWER-OFF-MUTE
AUDIO AMPLIFIER
LEFT AND RIGHT
A..-32DX150U
WOOFER
AUDIO L
AUDIO R
TO SUB WOOFER
AOPP
A 5/9
A 6/9
A 5/9
A 6/9
AGC MON
A 5/9
A 5/9
VIDEO
A 5/9
A 5/9
AM, QSS
A 5/9
A 5/9
AUDIO AND ANALOGUE TUNER
A
7/9
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
1/4W
1/4W
1/4W
25V
25V
25V
25V
XX
XX
BTF-EU611
16V
TO
SPEAKER
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
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- 46 -
~ A Board Schematic Diagram [ Digital Interface ] Page 8/9 ~
8765
4
3
2
1
IC4001
PCF8593/T118
XTAL
XTAL
#RESET
VSS
SDA
SCL
#INT
VDD
S
Q4004
2SK2036
S
Q4005
2SK2036
S
Q4006
2SK2036
S
Q4003
2SK2036
D4002
DAN202K-T-146
A1
B1
A2
B2
A3
B3
A4
A5
A6
B4
B5
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B23
B27
B24
B25
A28
B28
A29
B29
A24
A25
A26
A23
A30
B30
B26
A27
C7
C12
A32
C1
A31
B31
C14
C15
C2
C8
C11
B32
C10
C5
C16
C9
C13
C6
B22
C3
C4
C21
C20
C17
C19
C18
C24
C23
C22
C27
C25
C30
C29
C26
C28
C31
C32
CN4000
96P
EMI
FL4004
EMI
FL4003
EMI
FL4002
EMI
FL4001
EMI
FL4000
47k
R4035
10k
R4048
10k
R4031
10k
R4032
10k
R4049
XX
R4034
4.7k
R4051
4.7k
R4029
XX
R4033
4.7k
R4050
4.7k
R4030
100
R4037
100
R4039
100
R4036
50V
20p
C4019
0.22
C4021
16V
0.22
C4017
16V
5.5V
1000000
C4020
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74HC4066AF(EL)
IC4005
N-SDA(TV)
3.3v-SDA
N-SCL(TV)
3.3V-SCL
CONTROLsw
PH
GND
PH
PH
PH
PH
PH
CONTROLsw
VCC
Q4123
XX
XX
R4078
DTC144EKA
Q4124
1/10W
10k
R4079
0
R4080
0
R4081
0
R4082
0
R4083
0
R4084
0
R4085
0
R4086
25V
0.1
C4046
XX
R4087
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
XX
CN4001
CLK
D7
D6
D5
D4
D3
D2
D1
D0
GND
GND
V_SYNC
H_SYNC
A5V
3.3V
GND
GND
GND
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN4002
CLK
D7
D6
D5
D4
D3
D2
D1
D0
GND
GND
V SYNC
H SYNC
NC
NC
GND
GND
GND
GND
GND
R4101
R4102
R4103
R4104
R4105
R4106
R4107
R4108
R4109
FB4008
FB4000
XX
R4118
XX
R4116
XX
R4121
XX
R4123
XX
R4122
XX
R4117
XX
R4119
XX
R4120
R4124
XX
R4115
XX
R4114
180
R4131
180
R4133
180
R4129
180
R4132
R4134
180
R4128
R4135
180
R4130
180
R4127
XX
R4125
XX
R4126
XX
R4136
XX
R4137
XX
R4138
XX
R4139
XX
R4140
XX
R4141
XX
R4142
XX
R4143
XX
R4144
XX
R4145
XX
R4146
X4000
32.768MHz
3.3V
N-RESET
D.CVBS
A5V
ACT2.5V
ACT12V
EMM_ISO
DTV-L
DTV-R
ACT5V
ACT5VD
ACT5VD
ACT5VD
ACT5VD
ACT3.3V
ACT3.3V
ACT3.3V
ACT3.3V
ACT3.3V
ACT3.3V
+5V_STBY
SCL-TV
SDA-TV
CLK
CLK
TS1
TS3
TS2
TS5
TS4
TS7
TS6
PTSYNC
PTCLK
FELOCK
FE-RESET
PTEN
SDA-N3V
SCL-N3V
SPDIF
AC3-INT
AC3-BOOT
AC3-CLK
AC3-RESET
SDA-N3V
AC3-SW
MUTE
22K-TONE
13_18V
LNBOVL
LNBPWR
VSYNC
HSYNC
D7
D6
D5
D4
D3
D2
D0
TS0
TPERROR
SDA-N5V
SCL-N5V
SCL-N3V
DTV-R
DTV-L
DTV-L
DTV-R
D1
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D7
D6
D5
D4
D3
D2
D1
D0
HSYNC
VSYNC
V_SYNC
H_SYNC
LWB_TONE
TS1
TS0
13/18V
TS3
TS2
NOT_LNBO VA
TS5
TS4
LNBPWR
TS7
TS6
GPIO_SPARE
PTSYNC
PTCLK
GND
GND
GND
NRESET#
SDA(N)
SCL(N)
TSSELECT
FELOCK
FERESET
NC(GPIO)
TS_ERR
PTEN/W_TSEN
GND
GND
GND
GND
SDA(TV)
SCL(TV)
GND
GND
GND
3V3
3V3
3V3
GND
GND
GND
2V5
2V5
2V5
5VD
5VD
GND
GND
GND
AC3CLK
CLK
GND
GND
GND
CSYNC
AC3SW
VSYNC
HSYNC
AC3RESET
VDO (7)
VDO (6)
AC3BOOT
VDO (5)
VDO (4)
AC3INT
VDO (3)
VDO (2)
GND
VDO (1)
VDO (0)
SPDIF
GND
GND
GND
5VA
GND
R/Y (RGB)
GND
GND
G/C (RGB)
12VA
GND
RGB_B
GND
GND
CVBS
MODE
GND
FBLK
GND
GND
GND
MUTE
LEFT
RIGHT
A..-32DX150U
DIGITAL INTERFACE
A
8/9
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
TUNER
A 9/9
A 9/9
TO B5 BOARD
CN4473
180
0UH
0UH
0UH
0UH
0UH
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
C4084
4.7
16V
F
C4085
4.7
16V
F
C4088
4.7
16V
F
C4087
4.7
16V
F
C4086
4.7
16V
F
0uH
FB4023
0uH
FB4022
0uH
FB4024
0uH
FB4025
0uH
FB4026
0uH
FB4027
0uH
FB4028
0uH
FB4029
0uH
FB4030
TO N BOARD
CN3501
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
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- 47 -
~ A Board Schematic Diagram [ Digital Tuners ] Page 9/9 ~
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC4000
TC74HC4066AF(EL)
I/PA
O/PA
O/PB
I/PB
CONT B
CONT C
GND
I/PC
O/PC
O/PD
I/PD
CONT D
CONT A
VDD
Q4018
Q4017
Q4000
DTC144EKA
Q4002
DTC144EKA
Q4001
D4000
0
R4000
47
R4011
XX
R4025
0
R4013
XX
R4026
0
R4014
22k
R4023
1k
R4024
1k
R4028
1k
R4027
220
R4022
XX
R4001
XX
R4016
R4046 XX
R4041 XX
R4045 XX
R4047 XX
R4040 XX
R4042 XX
R4044 XX
R4043 XX
R4054
C4024
C4027
C4018
16V
0.1
C4004
16V
0.1
C4001
16V
0.1
C4007
16V
0.1
C4000
16V
0.1
C4006
16V
0.1
C4016
16V
0.1
C4002
C4028
C4026
C4025
0.01
C4008
0.01
C4003
C4038
12345
6
7
8
9
10
IC4004
VCC1
VCC2
LNBA
VSEL
EN
GND
ENT
CEXT
LNB
MI
R4061
R4060
3.3k
R4067
R4038
XX
R4021
22uH
L4000
C4029
C4030
1
XX
CN4012
GND
C4067
0uH
FB4011
0uH
FB4013
0uH
FB4014
FB4015
FB4018
TLG124A
D4001
25V
0.1
C4068
25V
0.1
C4069
1608
25V
0.1
F
C4070
C4071
C4075
0uH
FB4019
0uH
FB4020
FB4021
C4022
C4076
10uH
L4001
10uH
L4002
50V
100p
C4077
0
R4110
0
R4111
0
R4112
0
R4113
XX
C4083
C4072
XX
C4081
16V
47
C4010
100
C4015
16V
47
C4078
25V
0.1
C4013
6.3V
100
C4080
10uH
R4017
10uH
R4018
10uH
R4002
10uH
R4019
10uH
R4015
10uH
R4020
OuH
R4006
OuH
R4008
OuH
R4005
OuH
R4004
OuH
R4012
OuH
R4009
OuH
R4007
OuH
R4003
OuH
R4010
LNB-OUT
LNB-IN
B1 +5V
B2 +5V
SDA
22K TONE
PDOERR
PDOVAL
PRESET
PDOCLK
SCL
DLOCK
BOOSTER
+5V
VC +32V
AGC MONI
VDD
+3.3V
PDO7
PDO6
PDO5
PDO4
PDO3
PDO2
PDO1
PDO0
IFINPUT
IFOUTPUT
TU4002
SCL-N3V
SDA-N3V
ACT23V
33VFE
33VFE
ACT33V
ACT5V
ACT5V
ACT5V
ACT9V
ACT9V
ACT5VD
ACT3.3V
ACT3.3V
ACT3.3V
33VFE_T
33VFE_T
NC
+5V
DEN
VC +33V
ADR
SDA
SCL
AGC
+5V
+9V
DATA 0
DATA 1
+3.3V (A)
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
CLK
SYN
SCL
SDA
RES
GND (D)
FEL
+9V
SPLITTER
NC
MONITOR
SCLOUT
Port-1
SCLOUT/
SDAOUT
NC
GND (A)
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Port-1
NC
+3.3V (D)
+9V
TU4000
TS1
TS4
TS6
TS7
PTCLK
PTSYNC
FE-RESET
PTEN
TS0
FELOCK
P3
FELOCK
P3
SCL-N5V
SCL-PLL
SDA-PLL
SDA-N5V
TS1
TS2
TS3
TS4
TS5
TS7
TS0
TPERROR
PTSYNC
FELOCK
PTCLK
22K-TONE
LNBPWR
13_18V
LNBOVL
13-18V
13-18V
TS2
TS3
TS5
TS6
PTEN
FE-RESET
SCL-N3V
SDA-N3V
SDA-PLL
SCL-PLL
TUNER LOCK
5V-BOOST
5V-PLL
SCL-N3V
SDA-N3V
SCL-N3V
SDA-N3V
DIGITAL TUNERS
A
9/9
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
XX
DTC144EKA
50V
A..-32DX150U
MTZJ-33A
50V
TUNER
A 8/9
A 8/9
XX
XX
0uH
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
- 48 -
~ B5 Printed Wiring Board Conductor side B ~
~ B5 Printed Wiring Board Conductor side A ~
~ B5 Location Table A Side ~
E
D
O
I
D
1
0
2
3
C
I
5
-
E
3
0
4
4
C
I
5
-
G
R
O
T
S
I
S
N
A
R
T
3
0
9
4
Q
5
-
F
0
0
4
4
D
2
-
E
0
0
2
4
C
I
3
-
F
0
0
6
4
C
I
4
-
H
8
0
2
3
Q
5
-
I
5
0
9
4
Q
5
-
G
C
I
3
0
2
4
C
I
2
-
F
0
0
8
4
C
I
4
-
E
5
0
4
4
Q
2
-
E
0
0
1
3
C
I
3
-
C
1
0
4
4
C
I
3
-
D
1
0
8
4
C
I
4
-
E
8
0
4
4
Q
2
-
D
0
0
2
3
C
I
5
-
D
2
0
4
4
C
I
5
-
G
0
0
9
4
C
I
4
-
F
3
1
4
4
Q
5
-
I
~ B5 Location Table B Side ~
C
I
2
0
1
3
Q
8
-
I
2
1
1
3
Q
8
-
H
2
2
1
3
Q
0
1
-
H
7
0
2
3
Q
0
1
-
C
7
0
4
4
Q
0
1
-
E
1
0
2
4
C
I
8
-
F
4
0
1
3
Q
0
1
-
I
3
1
1
3
Q
8
-
H
0
0
2
3
Q
0
1
-
F
9
0
2
3
Q
0
1
-
C
0
0
6
4
Q
0
1
-
C
4
0
4
4
C
I
7
-
E
6
0
1
3
Q
0
1
-
I
4
1
1
3
Q
8
-
H
1
0
2
3
Q
9
-
G
0
1
2
3
Q
9
-
G
0
0
9
4
Q
0
1
-
E
2
0
6
4
C
I
9
-
D
7
0
1
3
Q
0
1
-
I
6
1
1
3
Q
0
1
-
H
2
0
2
3
Q
9
-
G
1
1
2
3
Q
9
-
G
1
0
9
4
Q
0
1
-
E
2
0
8
4
C
I
0
1
-
E
8
0
1
3
Q
0
1
-
I
7
1
1
3
Q
9
-
I
3
0
2
3
Q
9
-
G
2
1
2
3
Q
9
-
G
2
0
9
4
Q
0
1
-
F
3
0
8
4
C
I
0
1
-
E
9
0
1
3
Q
0
1
-
I
8
1
1
3
Q
9
-
I
4
0
2
3
Q
9
-
H
1
0
4
4
Q
9
-
F
4
0
9
4
Q
0
1
-
E
R
O
T
S
I
S
N
A
R
T
0
1
1
3
Q
0
1
-
I
9
1
1
3
Q
9
-
H
5
0
2
3
Q
9
-
G
2
0
4
4
Q
9
-
F
0
0
1
3
Q
8
-
I
1
1
1
3
Q
0
1
-
I
0
2
1
3
Q
9
-
H
6
0
2
3
Q
9
-
G
6
0
4
4
Q
7
-
E
Click on the first or last page to see other KD-32DX150U service manuals if exist.