Sony KDL-15G2000 / KDL-20G2000 Service Manual ▷ View online
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
O
- 33 -
AU_MUX_OUT_R
AU_MUX_CTRL_B
AU_MUX_CTRL_A
AU_MUX_OUT_L
I2C_SDA_OFDM
TUNER_I2C_SWITCH
I2C_SCL_OFDM
SDA_5V
SCL_5V
ANALOG_TUNER
VIDEO SCART1
Y_YUV
V_YUV
U_YUV
PORT_CS
AGC_DEFEAT
AUDIO SCART1
AUDIO SCART2
ANALOG_TUNER
8.5V
+5VA
33V
0
R2053
0
R2054
0
R2055
0
R2056
0
R2040
0
R2041
0
R2042
0
R2043
*
R2044
*
R2057
*
R2045
*
R2058
*
R2046
*
R2059
*
R2047
*
R2060
0
R2048
0
R2061
0
R2049
0
R2062
0
R2050
0
R2051
0
R2052
XX
C2042
XX
C2041
0
R2039
0
R2038
XX
C2040
XX
C2037
XX
C2038
XX
C2039
XX
C2036
XX
C2030
XX
C2034
VIDEO SCART2
XX
C2082
XX
C2083
IF_AGC_DIGITAL
IF_DIGITAL_-
IF_DIGITAL_+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
WHT
49P
CN2022
+8.5V
+5V
GND
+33V
GND
PORT_CS
TUNER_I2C_SW
GND
I2C_SCL_OFDM
I2C_SDA_OFDM
GND
AGC_DIGITAL
GND
I2C_SCL
I2C_SDA
GND
IF_DIGITAL_-
IF_DIGITAL_+
GND
CVBS_TUNER
GND
V_YUV
GND
U_YUV
GND
Y_YUV
GND
CVBS2_OUT
GND
CVBS2_IN
MODE2
AV_LINK
FBLK2
B2
GND
G2
GND
R2
GND
CVBS1_OUT
GND
CVBS1_IN
MODE1
FBLK1
B1
GND
G1
GND
R1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
WHT
20P
CN2024
AGC_DEFEAT
SV_STBY/AUDIO MONO
GND
AU_MUX_OUT_R
AU_MUX_OUT_L
AU_MUX_CTRL_B
AU_MUX_CTRL_A
QSS
GND
NC
NC
GND
L2 OUT
R2 OUT
GND
L1 IN
R1 IN
GND
L1 OUT
R1 OUT
XX
R2144
0
R2145
5V_STBY
CHIP
0
R2147
XX
R2148
BUFFER_V
SC1-IN-L
SC1-IN-R
SC1-OUT-L
SC1-OUT-R
SC2-OUT-L
SC2-OUT-R
QSS
V-IN-2
MODE2
AV_LINK
BLK2
V-IN-1
MODE1
BLK1
RED-1
V-OUT-2B
BLUE-2
GREEN-2
RED-2
V-OUT-1B
BLUE-1
CVBS_ANALOG_RF
GREEN-1
AM
A / B BOARD CONNECTORS
SDA_5V
0
R1003
ANALOG_AGC_SW
R1006
0
I2C_SCL_SW
TUNER_I2C_SWITCH
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MC74LVX8053DTR2
IC1000
Y1
Y0
Z1
Z
Z0
ENABLE
NC
GND
C
B
A
X0
X1
X
Y
VCC
I2C_SCL_OFDM
0
R1007
CHIP
R1001
0
R1004
0
R1002
100
1/10W
C1000
47
+5VA
10uH
L1000
I2C_SDA_SW
R1008
0
R1000
XX
0.1
C1001
ANALOG_AGC
SCL_5V
I2C_SDA_OFDM
R1005
XX
R1009
0
0
R1010
1
2
3
4
5
CN1000
XX
GND
SCL_5V
SDA_5V
CS
NC
PORT_CS
SCL_5V
SDA_5V
XX
R1048
XX
R1049
XX
R1050
5V_STBY
XX
R2146
UDZSTE-175.6B
D1102
I2C TUNER SWITCH (analog/digital)
SERVICE CONNECTOR
A2
A2.-SE-1(KDL-15/20G2000)
3/3
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
XX
R1011
TO BDT/BDT-VGA BOARD
CN3005
CN3006
ANALOG MULTIPLEXER/
DEMULTIPLEXER
35V
TO BDT/BDT-VGA BOARD
TP1
TP2
TP3
TP5
TP6
TP7
TP4
~ A2 Board Schematic Diagram [ Tuner, I/O Connectors & A/V Switching ] Page 3/3 ~
A2 (3/3) Board Waveforms
500mVp-p (H)
500mVp-p (H)
TP1
TP2
TP3
980mVp-p (H)
(20us/div)
(20us/div)
(20us/div)
(10us/div)
(10us/div)
(10us/div)
TP4
TP5
TP6
1Vp-p (H)
650mVp-p (H)
650mVp-p (H)
(10us/div)
650mVp-p (H)
TP7
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
O
- 34 -
~ A2 Printed Wiring Board Conductor Side A ~
~ A2 Printed Wiring Board Conductor Side B ~
~ A2 Board Semiconductor Location Table Side A ~
DIODE
D2031
D - 3
D2047
D - 3
IC
TRANSISTOR
D2026
E - 3
D2038
D - 3
D2052
D - 3
IC1000
F - 3
Q2000
E - 4
D2027
E - 3
D2042
D - 4
D2068
E - 3
IC2000
D - 4
Q2001
E - 4
~ A2 Board Semiconductor Location Table Side B ~
DIODE
D2025
K - 7
D2040
K - 8
D2046
I - 8
D2059
H - 9
D2065
I - 9
D2071
H - 9
Q1201
E - 7
Q2002
J - 9
D1100
F - 9
D2028
K - 7
D2041
K - 9
D2048
I - 8
D2061
L - 8
D2066
I - 9
IC
Q1202
D - 7
Q2003
I - 8
D1101
F - 8
D2030
K - 7
D2043
I - 8
D2049
K - 9
D2062
L - 9
D2067
I - 9
IC1200
D - 8
Q1203
D - 9
Q2004
J - 8
D1102
F - 9
D2037
L - 8
D2044
I - 9
D2050
J - 9
D2063
I - 8
D2069
J - 9
TRANSISTOR
Q1204
E - 9
Q2005
J - 7
D1200
D - 8
D2039
M - 8
D2045
I - 8
D2058
I - 9
D2064
M - 9
D2070
I - 9
Q1200
F - 9
Q1205
E - 9
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
Ref No
Pin No
Volts (V)
IC1000
1
3.7
IC1000
13-15
3.6
IC2000
8
4.2
2
3.2
16
5.0
9
8.5
3-4
2.3
IC2000
1-5
0
10
4.3
5-8
0
6
4.2
11-15
0
9-12
3.2
7
0
16
8.5
Ref
(e)(s)
(b)(g)
(c)(d)
Q2000
0
0.4
8.4
Q2001
0
0.7
0
~ A2 Board IC Voltage Table ~
~ A2 Board Semiconductor Voltage Table ~
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
O
- 35 -
Ref.
KDL-15G2000
KDL-20G2000
R2081
0
NOT FITTED
R2082
NOT FITTED
0
R2085
1K
NOT FITTED
R2086
1K
NOT FITTED
R2087
NOT FITTED
75
R2088
NOT FITTED
75
R2089
NOT FITTED
75
R2090
NOT FITTED
75
R2091
NOT FITTED
75
R2092
NOT FITTED
330
R2093
NOT FITTED
1K
R2094
NOT FITTED
330
R2095
NOT FITTED
1K
R2097
NOT FITTED
0
R2098
NOT FITTED
0
R2099
NOT FITTED
0
R2100
NOT FITTED
0
R2101
NOT FITTED
470
R2102
NOT FITTED
470
R2103
NOT FITTED
470
R2104
NOT FITTED
470
R2105
NOT FITTED
100
R2106
NOT FITTED
220
R2107
NOT FITTED
100
R2108
NOT FITTED
100
R2109
NOT FITTED
100
R2110
NOT FITTED
75
R2111
NOT FITTED
100
R2122
NOT FITTED
100
R2139
NOT FITTED
150
R2140
NOT FITTED
470
R2141
NOT FITTED
150
R2142
NOT FITTED
39K
R2143
NOT FITTED
10K
Ref.
KDL-15G2000
KDL-20G2000
C2053
1UF
NOT FITTED
C2054
1UF
NOT FITTED
C2057
0.001UF
NOT FITTED
C2058
0.001UF
NOT FITTED
C2065
NOT FITTED
0.022UF
C2066
NOT FITTED
0.001UF
C2067
NOT FITTED
0.022UF
C2068
NOT FITTED
0.001UF
C2069
NOT FITTED
1UF
C2070
NOT FITTED
1UF
C2071
NOT FITTED
47UF
C2072
NOT FITTED
47UF
C2086
NOT FITTED
0.1UF
C2087
NOT FITTED
10UF
CN2023
NOT FITTED
21PIN
D2041
UDZSTE-179.1B
NOT FITTED
D2042
UDZSTE-179.1B
NOT FITTED
D2045
NOT FITTED
UDZSTE-1713B
D2046
NOT FITTED
UDZSTE-179.1B
D2047
NOT FITTED
UDZSTE-179.1B
D2048
NOT FITTED
UDZSTE-179.1B
D2049
NOT FITTED
UDZSTE-175.6B
D2050
NOT FITTED
UDZSTE-179.1B
D2052
NOT FITTED
UDZSTE-1713B
D2061
NOT FITTED
UDZSTE-179.1B
D2062
NOT FITTED
UDZSTE-179.1B
D2063
NOT FITTED
UDZSTE-179.1B
D2064
NOT FITTED
UDZSTE-179.1B
D2068
NOT FITTED
UDZSTE-179.1B
J2023
JACK
NOT FITTED
Q2002
NOT FITTED
MSB709-RT1
Q2003
NOT FITTED
2SC1623-L5L6
R2001
100
NOT FITTED
R2002
NOT FITTED
100
R2010
100
NOT FITTED
R2012
NOT FITTED
100
R2044
NOT FITTED
0
R2045
NOT FITTED
0
R2046
NOT FITTED
0
R2047
NOT FITTED
0
R2057
NOT FITTED
0
R2058
NOT FITTED
0
R2059
NOT FITTED
0
R2060
NOT FITTED
0
R2076
470K
NOT FITTED
R2077
470K
NOT FITTED
R2080
0
NOT FITTED
~ A2 Board Difference Tables ~
~ DC Board Difference Table ~
Ref.
KDL-15G2000
KDL-20G2000
CN6000
NOT FITTED
JACK, DC
J6000
UNIFIED POLARITY
NOT FITTED
TYPE DC JACK
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
O
- 36 -
~ DC Board Schematic Diagram [ Power/Headphones ] Page 1/2 ~
1
2
4
3
XX
L6000
FH6001
250V
6.3A
F6001
250V
8A
F6000
FH6000
D6000
PTZ-TE25-30B
D6001
XX
C6000
25V
100
C6003
XX
PS6000
25V
C6004
1000
50V
0.01
C6006
PS6003
3.15A
PS6001
3.15A
PS6002
3.15A
CHIP
0
R6001
MMDL914T1
D6004
50V
0.1
C6013
RB160M-30TR
D6005
XX
C6018
1/10W
4.3k
1/10W
1k
R6010
XX
R6013
XX
R6012
25V
0.1
C6021
PTZ-TE25-5.6B
D6009
0uH
FB6000
25V
47
C6026
25V
0.1
C6027
1.2mH
L6012
1
2
3
4
5
6
TK11819MTL
IC6002
50V
0.022
C6028
1/10W
1k
R6018
CHIP
0
R6019
50V
47
C6030
50V
4.7
C6029
RB063L-30TE25
D6007
XX
R6015
XX
C6015
XX
C6024
C6016
4.7
D6010
XX
1/10W
10k
R6008
25V
C6020
0.1
0uH
FB6001
25V
0.01
C6014
MMDL914T1
D6006
R6014
10k
1/10W
10k
R6004
XX
R6007
1
2
3
4
5
PQ1CY1032ZP
IC6001
V IN
V OUT
COM
OAOJ
ON/OFF
MSD601-RT1
Q6002
XX
R6006
M1FM3
D6002
M1FM3
D6003
CHIP
0
R6002
CHIP
0
R6003
AUDIO_VCC
XX
L6013
XX
C6034
1
2
3
4
5
6
6P
CN6002
STBY+5V
STBY+5V
GND
GND
AC_OFF_DET
POWER_ON
AUD_GND
R_IN
AMP_MUTE
CHIP
0
R6030
XX
L6014
XX
C6033
L_IN
CHIP
0
R6028
CHIP
R6025
0
4
3
1
2
PST575IMT-T1
IC6003
R6024
1/10W
1k
8
7
6
5
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
Q6000
XX
XX
R6020
XX
R6000
XX
C6005
DTC114EUAFT106
Q6005
1/10W
6.8k
R6027
MSB709-RT1
Q6004
16V
C6032
0.1
1/10W
3.3k
R6022
CHIP
0
R6021
1/10W
10k
R6026
1/10W
R6029
100k
XX
R6023
16V
2.2
C6031
XX
C6019
8
7
6
5
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
Q6003
XX
XX
R6011
D6011
XX
D6008
XX
1
2
3
4
4P
CN6001
+17V
+17V
GND
GND
25V
C6025
470
1/10W
1k
R6017
1/10W
56k
R6016
16V
2200
C6022
16V
C6023
470
100uH
L6010
10V
470
C6017
1
2
FIN
4
5
BD9701FP-E2
IC6000
25V
0.01
C6035
25V
470
C6002
25V
470
C6001
25V
470
C6012
25V
470
C6009
25V
470
C6011
25V
470
C6008
25V
470
C6007
25V
470
C6010
10
JW6002
10
JW6003
10
JW6301
JW6001
XX
JW6000
XX
1/10W
100k
R6031
XX
L6004
10uH
L6003
10uH
L6002
47uH
L6005
47uH
L6006
47uH
L6007
47uH
L6009
47uH
L6011
100uH
L6008
J6000
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN6003
SIGNAL VCC
SIGNAL VCC
SIGNAL VCC
GND
GND
GND
L
GND
R
GND
+33V
GND
AMP_MUTE
XX
R6032
MSD601-RT1
Q6006
1/10W
10k
R6033
XX
R6034
XX
R6035
1/10W
68k
R6036
DTC114EKA-T146
Q6001
XX
JR6004
CN6000
3
5
1
2
TO BDT/BDT-VGA BOARD
TO INVERTER
3.15A
DC
1/2 POWER/HEADPHONES
DC.-SE1(KDL-15/20G2000)
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
*
*
1N5404TU
R6009
DC CONNECTOR
BOARD PHR-7
CN6500
CN6501
VOLTAGE REGULATOR
VOLTAGE REGULATOR
VOLTAGE REGULATOR
VOLTAGE
DETECTOR
TO BDT/BDT-VGA BOARD
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