Bu1 Board Schematic Diagram (2 Of 12) - Sony KDL-26S3000 Service Manual

BU1 BOARD SCHEMATIC DIAGRAM (2 OF 12)

1 | 2 | 3 | 4 | 5 |
A
—
B
24.576M Hz
X 2001
—
C 2039 C 2041
C 2025 C 2022
0. 001 4 . 7
4 . 7 0. 001 50V 25V
6. 3V 50V
X 6S X7R X7R X7R
1005 3216
2012 1005
C
C 2019
4 . 7
25V
X7R
C 2017
3216
0. 001 R 2050
50V
X7R 1M
1005
—
R 2154
0 DVSS1
D
CHIP
/VREG_EN
STEST
LS_LRCKOUT
10k
R B 2010
R 2268
LS_SCLKOUT
100
— ATT_SW_LINE
GPIO4
R 2269
10k
ATT_SW_HP GPIO3
R 2270
100
MCLKOUT
R 2271
LRCLKOUT
10k
10k SCLKOUT
E R B 2006
R 2042
47 SDOUT1
1/16W
A_SPDIF_OUT SDOUT2/SPDIF_OUT
R 2155 0 DVDD2 CXD9890Q
CHIP C 2014 I C 2002
0. 001
C 2016
50V VR_DIG1
4 . 7 X7R
— 6. 3V 1005
X 6S
DVSS2
2012 R 2026
AUDIO SWITCH / DSP
SPDI F_I N 47 SPDIF_IN
SDIN1A
10k
R B 2007
LRCLKINA
R 2156
F SCLKINA
0
CHIP
MCLKINA
10k SDIN3
R B 2012
SDIN2
ATI_SDO
— A T I _I 2S SDIN1
R 2033
ATI_WS 100
LRCLKIN
R 2207
ATI_SCK 47
SCLK IN
R 2035
D3.3V 47
G
F 2002 FB 2015
100
0. 5A 0uH
50V R B 2008
6. 3V
100
C 2013
—
C 2045
0. 001
50V
X7R
1005
C 2051 C 2054
4 . 7 4 . 7
6. 3V 25V
X 6S X7R
H
GND R 2056 2012 3216
OLD GND_D 6 . 8 k
ATI_MCLK
R 2057
6 . 8 k
4 2
C 2180
0 . 1
10V
— X7R
1005
3 1
10k
R B 2011 R 2245
100
R B 2003 1/16W
10k CHIP
5%
I
5 4
T C7SZ32FU(T E 85R )
I C 2014
—
1 2 3
J
100
R B 2009
—
K
—
L
—
M
—
N
B U1 2/12
—
AUDIO
O
—
P
KDL-26S3000/32S3000/40S3000/46S3000
6 | 7 | 8 | 9 | 10 | 11 |
A_HP_OUT_R
A_HP_OUT_L
A_SP_OUT_R
MUTE_AU13V
A_SP_OUT_L
PQ200WNA1ZPH
A_LINE_OUT_R
I C 2005
A_LINE_OUT_L
TAS ANALOG 3.3V
D3.3V
1 2 3
F 2001
1. 6A C 2192
D2023 C 2086
32V MA111-TX 0 . 1
25V 0. 001 C 2095
X7R 50V 1
X7R
1608 25V
1005
2012
FB 2016
0uH
C 2058 C 2059
0. 001 4 . 7
6. 3V
50V 25V 100
X7R X7R
1005 3216 C 2060
L 2010
10uH
GND
C 2064 1
V 1P5_REF
C 2065 1
BG_REF
1005
BIAS_REF X7R
50V
AVSS_ADC/REF 0. 001
C 2068 2012
X7R
C 2067
AVDD_ADC 4 . 7 10V
2 . 2
25V C 2162
X7R
L INEIN10R 3216
DIGITAL_AU_R
L INEIN10L
2012 2012 DIGITAL _AU_L
X7R X7R
L 2015
AV SS_LI 10V 10V
2 . 2 2 . 2 10uH
C 2163 C 2164
TV_R 16V 0.5% R 2210 C 2094
L INEIN9R
47 RN-CP 6 . 8 k 100p
C 2085 1/16W 1/16W 50V
L INEIN9L TV _L 15k
2012 RN-CP CH
X7R R 2143 0.5% 1608
AVDD_LI 10V
C 2061 0 . 1 2 . 2
C 2165
DV I_IN_R
L INEIN8R
L INEIN8L DV I_IN_L
4 3 2
AV SS_LI
PC_IN_R
L INEIN7R
NJM4558V -TE2
I C 2006
L INEIN7L PC_IN_L
R 2117
AVDD_LI 25V
C 2062 0 . 1 4 . 7 k
4 . 7 1/16W 0.5%
A_V 1_IN_AU_R C 2074 RN-CP
L INEIN6R CHIP 1/16W
5 6 7
A_SP_OUT_R 15k
L INEIN6L A_V 1_IN_AU_L R 2145
A_SP_OUT_L
AV SS_LI 25V R 2118 C 2096
C 2168
4 . 7 4 . 7 k C 2169 1000p 100p
A_V 3_IN_AU_R C 2075 1/16W 50V
L INEIN5R 1000p 50V CH
CHIP 50V B
1608
L INEIN5L A_V 3_IN_AU_L B 1608
1608 R 2133
RN-CP R 2129 R 2211
1/16W 22k 6 . 8 k
AVDD_LI 22k 22k 1/16W
C 2063 0 . 1 1/16W RN-CP 1/16W
R 2121 RN-CP RN-CP
A_V 2_IN_AU_R 0.5%
L INEIN4R
2012
L INEIN4L A_V 2_IN_AU_L RN-CP
1/16W X7R
16V
22k
R 2122 2 . 2
C 2078
GND
OLD GND_T
R 2236
A_D1_IN_AU_R
3 . 3 k
A_D1_IN_AU_L C 2178 1/16W
4 . 7 RN-CP
C 2055 25V
0.5% SP_MUTE
0. 001
50V A_D2_IN_AU_R R 2246
X7R R 2237 3 . 3 k
C 2179
1005 A_D2_IN_AU_L 4 . 7 3 . 3 k 1/16W
D3.3V 1/16W R 2239 CHIP
25V RN-CP 1k 5%
R 2238
0.5% 1/16W
1k
RN-CP
1/16W
R 2249 RN-CP 0.5%
1k 0.5%
1/16W
Q2029 CHIP Q2024
5%
R T 1N141M-T P-1 HDMI_MUTE
R T 1P441M-T P-1
HDMI_MUTE R 2234
100k 3
1/16W Q2025
RN-CP Q2030
0.5% R T AN140M-T 111-1 R T 1N141M-T P-1
R 2235 2
ATT_SW
C 2177 33k
3
1 1
1/16W
25V RN-CP
L 2009
10uH Q2023 0.5% Q2026
2
R T 1N141M-T P-1 2012 R T AN140M-T 111-1
1
L 2011
10uH
16V
R 2212
47 0.5% 15k C 2081 C 2091
C 2077 RN-CP 1/16W 330p 2 . 2
10V R 2141
1/16W RN-CP 50V 1k
3 . 9 k 0.5% CH X7R
2012 1/16W
R 2130 1608 CHIP
R 2138
470k
5 6 7 8 1/16W
CHIP 5%
C 2090
0 . 1
25V
1608
I C 2004
NJM4558V -TE 2
C 2069
2 . 2
10V R 2110
X7R 2 . 2 k 0.5%
1/16W
2012 RN-CP R 2142
RN-CP 1/16W 4 3 2 1
3 . 9 k 1k
1/16W
R 2131
CHIP
C 2170
C 2070 R 2111 C 2084 C 2092
2700p 330p
2 . 2 2 . 2 k C 2171 50V 2 . 2
10V 1/16W 2700p 50V 10V
B CH
X7R RN-CP 50V 1608 R 2213 1608 X7R 5%
2012 B R 2126 2012 R 2139
1608 R 2120 47k 15k
1/16W 470k
RN-CP 47k 1/16W 1/16W
1/16W 1/16W RN-CP RN-CP CHIP
RN-CP 0.5%
22k
R 2112
RN-CP 2012
X7R
1/16W
22k 16V
R 2113 2 . 2
C 2073
R 2272
3 . 3 k
RN-CP
1005
A_LINE_OUT_R
R 2273
3 . 3 k
RN-CP
1005
A_LINE_OUT_L
12 | 13 | 14 | 15 | 16 | 17
AUDIO_9V
AU_13V
AUDIO_13V
1 2
L 2016
F 2000
22uH
4A C 2123
25V
C 2121 470
0. 001 25V
4 5 C 2117 C 2118
0. 001 50V
0. 001 X7R
50V 50V
AU_HP12V X7R X7R 1005
R 2229 1005
C 2190 1005
0.5% C 2191
4 . 7
RN-CP 25V 4 . 7
R 2228 X7R 25V
1/16W X7R
6 . 8 k 3216
1/16W 1k 3216
RN-CP
R 2227
2 . 2 k
1/16W GND
RN-CP OLD GND_AU
0.5%
CAPACITOR PROTECTOR
D2021
MA8056-TX
E
JL 2002
E T 2000
GND
25V
4 . 7
C 2112
C 2115
0 . 2 2
25V
B C 2119
2012 0 . 2 2
25V
C 2111 B
2012
0 . 1
25V
X7R
1608
C 2124
100
35V
C 2103 C 2125
4 . 7 P1 P36
GND GND 0 . 1
25V 25V
P2 P35 X7R
RINN PVCCR 1608
R 2277
100k
C 2101 P3 P34
1/16W 0. 001 RINP PVCCR
CHIP
1 5% 50V 25V 25V P4 P33
X7R 4 . 7 4 . 7 AGND PGNDR
1005 C 2105 C 2104 C 2126
P5 P32 1
C 2097 L INP PGNDR 25V
2012
0 . 1
25V P6 P31
LINN TPA3100D2PHPR VCLAMPR
1608
C 2106 P7 I C 2009 P30
GAIN0 VCLAMPL
4 . 7
25V C 2127
P8 P29
GAIN0 PGNDL 1
25V
AUDIO AMP 2012
8 P9 P28
GAIN1 PGNDL
P10 P27 C 2128
MSTR/SLV PVCCL 100
35V
C 2102 P11 P26
0. 001 SYNC PVCCL
50V C 2129
X7R P12 P25 0 . 1
GND GND
R 2279 1005 25V
100k X7R
1/16W 1608
CHIP
5%
C 2116
0 . 2 2
25V
B C 2120
2012
0 . 2 2
25V
B
2012
R 2149
22k
1/16W
R 2148 CHIP
47k D2018 D2019 C 2113 D2020
1/16W
MA8056-TX MA8056-TX 0 . 0 1 MA8056-TX
CHIP 25V
X7R
R 2150
22k 1005
1/16W
R 2147 CHIP
1k
Q2006 1/16W 4 1
R T 1N141M-T P-1 CHIP
5 2
6 3
HN1B01FU-TE85R
R 2151
Q2010
47k
1/16W
CHIP
5%
R 2163
47k
1/16W
CHIP
SP_SD
Q2009
R T 1N141M-T P-1
AU_HP12V
L 2017
10uH
A_AUOUT_AU_L
A_AUOUT_AU_R
Q2007
R T AN140M-T 111-1
LINE_OUT
6 5 4
Q2008
R T AN140M-T 111-1
I C 2008
RT8H225C
R 2274
R 2247
3 . 3 k
1/16W
1 2 3 A_HP_OUT_R
CHIP
R 2153 LINE_MUTE
100k
1/16W
CHIP
HDMI_MUTE
MUTE_AU13V
Q2031
R T 1N141M-T P-1
A_HP_OUT_L
| 18 | 19 | 20 | 21 | 22 | 23
R 2202
10k
1/16W
CHIP
D2014
C 2159
MA8091-M-TX
0. 001
50V
TO DETECT X7R
1005
R 2198
6 . 8 k
1/16W
Q2016
C 2145 CHIP
1 R T 1N141M-T P-1
GND
R 2177 25V
100k
OLD GND_D 1/16W
CHIP 2012
R 2204
100k
Q2012 1/16W
RT3AMMM
CHIP
C 2146
1 AU_PROT
25V
R 2178
100k
1/16W
2012 R 2205
CHIP
33k
Q2017 1/16W 1608
R T 1N141M-T P-1 X7R
RN-CP 25V
0 . 1
C 2158
Q2013
RT3AMMM
Q2018
R T 1N140M-T P-1
7 5 3 1
R B 2001
100k
L 2022
22uH 8 6 4 2 1608
X7R
25V
0 . 1
C 2157
R 2199
100k
1/16W
CHIP
L 2023
22uH
2012
B
25V
0 . 2 2
C 2132
FB 2006
0uH
1
FB 2007
0uH 2
FB 2008
3
0uH
4
FB 2009
0uH
L 2024
22uH
2012
B
25V
0 . 2 2
L 2025 C 2133
22uH
HE ADPHONE OUTPUTS
C 2142
100p
R 2184
C 2140 10k
2 . 2 R 2170 R 2179 1/16W
4 . 7 k 100k
10V X7R CHIP
C 2134 2012 1/16W 1/16W
2 . 2 CHIP RN-CP
10V X7R
2012 R 2186
C 2149
470
47 1/10W
16V RN-CP
5% 0.5% 0.5%
R 2168
4 . 7 k 5% C 2160 R 2243
1/16W 0. 001 HP_OUT
50V 4 3 2 1 470
CHIP 1/10W
X7R
1005 RN-CP
0.5%
A_HP_OUT_AU_R
I C 2010
C 2130 NJM3414AV (TE 2) FB 2017
0 . 1 0uH A_HP_OUT_AU_L
25V
1608
R 2244 GND_HP
5 6 7 8 470
C 2150
47 1/10W Q2019
RN-CP
16V 0.5% R TAN140M-T 111-1 FB 2012
0uH
R 2187
470
R 2169 R 2171 1/10W
C 2135 47k 5% R 2181 RN-CP
2 . 2 R 2166 1/16W 4 . 7 k CHIP 100k 0.5%
10k 1/16W
10V X7R 1/16W CHIP CHIP 1/16W 1/16W
16V 2012 5% 47k RN-CP FB 2018
CHIP 5% R 2176 0.5% 0uH
47 C 2144
C 2131 100p
R 2180
R 2167 2012
10k X7R 4 . 7 k
16V 1/16W
1/16W CHIP
CHIP 2 . 2 C 2143
C 2141 C 2161
2 . 2 R 2185
0. 001 10V X7R
50V 2012 10k
X7R 1/16W
CHIP
1005 Q2020
R T AN140M-T 111-1
FB 2019
Q2046 0uH
R TAN140M-T111-1
C 2156
0 . 1
25V
X7R
1608
Q2045
R T AN140M-T111-1
R 2259
C 2187 6 5 4
2 . 2 3 . 3 k R 2280
0 1/16W
CHIP 10V 100k
1005 X7R RN-CP 1/16W
2012 0.5% CHIP
5%
I C 2011
RT8H225C
R 2248
1 2 3 3 . 3 k
1/16W
CHIP
R 2200
HP_MUTE
100k
1/16W
CHIP
R 2281
R 2275 R 2262 100k
C 2188
0 2 . 2 3 . 3 k 1/16W HDMI_MUTE
1/16W CHIP
CHIP 10V
X7R RN-CP 5% Q2032
1005 2012 0.5%
R T 1N141M-T P-1
A -1253-181-C /A -1273-106-A <W A X 3>B U 1-P2
KDL-26S3000/32S3000/40S3000/46S3000
| 24 |
CN2000
4P
R -
R+
TO SPEAK ERS
L+
L -
107