Bg2A Board Schematic Diagram (2 Of 8) - Sony KLV-32L400A Service Manual

BG2A BOARD SCHEMATIC DIAGRAM (2 OF 8)

1 | 2 | 3 | 4 | 5 |
A
—
24.576MHz
X2001
B
C2022 C2025 C2039 C2041
0 . 0 0 1 4 . 7 0 . 0 0 1 4 . 7
50V 10V 50V 25V
X7R X7R X7R X7R
1005 2012 1005 3216
— C2019
4 . 7
25V
X7R
C2017
3216
0 . 0 0 1 R2050
50V
X7R 1M
1005
C
DVSS1
—
R2154 /VREG_EN
0
CHIP STEST
RB2010
10k LS_LRCKOUT
R2268
100
1/16W LS_SCLKOUT
CHIP
ATT_SW_LINE GPIO4
D R2269 R2270 1/16W
10k 100 CHIP
1/16W GPIO3
CHIP
ATT_SW_HP
MCLKOUT
RB2006
10k
LRCLKOUT
R2271
10k
1/16W SCLKOUT
— CHIP
SDOUT1
SDOUT2/SPDIF_OUT
R2155 0 DVDD2 CXD9890AQ
CHIP C2014 IC2002
0 . 0 0 1
50V VR_DIG1
X7R
C2016 1005 AUDIO SWITCH / DSP
4 . 7
E DVSS2
10V
X7R
2012 SPDIF_IN
RB2007 SDIN1A
10k
LRCLKINA
R2156
0 SCLKINA
—
CHIP
MCLKINA
HDMI_I2S
SDIN3
SDIN2
HDMI_MCLK RB2012 SDIN1
10k
F LRCLKIN
HDMI_SCK
SCLKIN
R2035
47
HDMI_WS
D3.3V
R2207
47
FB2015
—
HDMI_SDO 0uH
2 4
R2033 RB2004 RB2008
100 F2002 100 100
0.5A
50V 16V
100
C2013
1 3
G
C2045
0 . 0 0 1 C2051
C2027 50V 4 . 7
0 . 0 0 1 10V
50V X7R
1005 X7R
X7R 2012
1005
—
GND
OLDGND_D
H
5 4
—
1 2 3
I
—
J
—
K
L2011
10uH
16V R2212
C2069 47 0.5% 15k C2081
2 . 2 C2077
— R2273 R2110 RN-CP 1/16W 330p
3 . 3 k 10V 1/16W RN-CP 50V
X7R 2 . 2 k 3 . 9 k 0.5% CH
1/16W 2012 1/16W
RN-CP RN-CP R2130 1608
A_LINE_OUT_L
5 6 7 8
L
IC2004
NJM4558V-TE2
0.5%
RN-CP
1/16W 4 3 2 1
— 3 . 9 k
R2131
A_LINE_OUT_R
C2170
R2272 C2070 R2111 2700p C2084
3 . 3 k 2 . 2 2 . 2 k C2171 330p
1/16W 50V 50V
10V 1/16W 2700p B
RN-CP X7R 50V CH
2012 RN-CP B 1608 R2126 R2213 1608
15k
1608 R2120 47k
RN-CP 47k 1/16W 1/16W
1/16W RN-CP RN-CP
M 1/16W 0.5%
22k RN-CP 0.5%
R2112 0.5%
C2073
RN-CP 2 . 2
1/16W 16V
22k X7R
R2113 2012
—
N
—
O
—
P
KLV-32L400A/37L400A
6 | 7 | 8 | 9 | 10 | 11 |
A_HP_OUT_R
A_HP_OUT_L
A_SP_OUT_R
A_SP_OUT_L
A_LINE_OUT_R
A_LINE_OUT_L
MUTE_AU13V
D3.3V
F2001
1.6A
36V
FB2016
C2058 C2059 C2086
16V 0uH C2192
0 . 0 0 1 4 . 7 100 0 . 1 0 . 0 0 1
50V 25V C2060 25V 50V
X7R X7R X7R
X7R
1005 3216 1608 1005
L2010
10uH
C2064 1
V1P5_REF
C2065 1
BG_REF
BIAS_REF
AVSS_ADC/REF
C2068
0 . 0 0 1
AVDD_ADC C2067
4 . 7
LINEIN10R
C2172
330p
LINEIN10L C2173 C2164
2 . 2
330p
AVSS_LI 10V
X7R
2012
LINEIN9R TV_R
TV_L
LINEIN9L C2165
2 . 2
AVDD_LI 10V
C2061 0 . 1 X7R
2012 L2015
LINEIN8R DVI_IN_R 10uH
DVI_IN_L 16V
LINEIN8L 47
C2085
AVSS_LI
PC_IN_R
LINEIN7R
LINEIN7L PC_IN_L
AVDD_LI C2062 0 . 1
A_V1_IN_AU_R
LINEIN6R
LINEIN6L A_V1_IN_AU_L
AVSS_LI
LINEIN5R 25V R2117
4 . 7 k
4 . 7 1/16W
C2074
LINEIN5L CHIP
A_SP_OUT_R
AVDD_LI C2063 0 . 1
A_SP_OUT_L
LINEIN4R A_V2_IN_AU_R 25V R2118
C2168
4 . 7 4 . 7 k C2169 1000p
A_V2_IN_AU_L C2075 1/16W
LINEIN4L CHIP 1000p 50V
50V B
B 1608
1608
RN-CP R2129
1/16W
22k 22k
1/16W
R2121 RN-CP
0.5%
RN-CP
1/16W
22k
C2078
R2122 2 . 2
16V
GND X7R
2012
OLD GND_T
A_D1_IN_AU_R
A_D1_IN_AU_L
C2054 C2055 A_D2_IN_AU_R
4 . 7 0 . 0 0 1
25V 50V
X7R X7R A_D2_IN_AU_L
3216 1005
ATT_SW C2178
4 . 7
25V
C2180 C2179
0 . 1 4 . 7
16V 25V
Q2024
1005 RT1P441M-TP-1
R2234
D3.3V 100k
L2009 1/16W C2177
RN-CP 1
R2249 10uH ATT_SW 0.5% 25V
1k
X7R
1/16W 2012
CHIP
R2235
HDMI_MUTE Q2023 33k
RT1N141M-TP-1
1/16W
RN-CP
0.5%
R2245
100
1/16W
CHIP
Q2029
RT1N141M-TP-1
R2274
0
CHIP
A_HP_OUT_R
A_HP_OUT_L
R2275
0
CHIP
C2187 R2259
3 . 3 k R2280
2 . 2
10V 1/16W 100k
X7R RN-CP 1/16W
CHIP
AU_HP12V
C2091
2 . 2
R2141
10V
X7R 470
2012 1/16W
CHIP
A_AUOUT_AU_L
R2138 Q2007
RTAN140M-T111-1
470k R2262
1/16W C2188
CHIP 2 . 2 3 . 3 k
C2090 5% 10V 1/16W
0 . 1 RN-CP
X7R
25V A_AUOUT_AU_R
1608
R2281
100k
1/16W
CHIP
R2142
470
1/16W LINE_OUT
CHIP
C2092
2 . 2
10V
X7R
2012
R2139
470k
1/16W
CHIP Q2008
5%
RTAN140M-T111-1
6 5 4
IC2008
RT8H225C
1 2 3
R2153 LINE_MUTE
100k R2247
3 . 3 k
1/16W
CHIP 1/16W
CHIP
HDMI_MUTE
Q2031
RT1N141M-TP-1
12 | 13 | 14 | 15 | 16 | 17
AUDIO_12V
IC2005
PQ200WNA1ZPH AU_13V
AUDIO_13V
1 2
L2016
1 2 3 4 5 F2000 22uH
4A
C2190 24V
4 . 7 C2121
25V
C2118 0 . 0 0 1
X7R C2117 0 . 0 0 1 50V
3216 JL2003 AU_HP12V 0 . 0 0 1 X7R
50V 50V
X7R 1005
R2229 X7R
C2191 1005 1005
C2095 1k 4 . 7
1 1/16W 25V
25V RN-CP X7R
X7R 0.5% 3216
2012
R2228
6 . 8 k
1/16W
RN-CP
0.5%
GND
R2227
2 . 2 k OLDGND_AU
1/16W
RN-CP
0.5%
D2021 JL2002
MAZ8056G0LS0
25V
4 . 7
C2112
C2115
0 . 2 2
25V
B C2119
2012 0 . 2 2
25V
C2111 B
2012
0 . 1
25V
X7R
1608
0.5% R2210 C2094
RN-CP 6 . 8 k 100p
50V
1/16W 1/16W
15k RN-CP CH C2103
1608 4 . 7 P1 P36
R2143 0.5% 25V GND GND
P2 PVCCR P35
C2101 RINN
R2277 0 . 0 0 1 P3 P34
50V RINP PVCCR
100k
1/16W X7R 25V
CHIP 1005 25V P4 P33
4 . 7 AGND PGNDR
4 . 7 C2104
C2105 P5 P32
LINP PGNDR
C2097
0 . 1
NJM4558V-TE2 P6 P31
25V LINN VCLAMPR
IC2006 1608 TPA3100D2PHPR
IC2009
C2106 P7 P30
4 . 7 GAIN0 VCLAMPL
25V
P8 P29
0.5% GAIN0 AUDIO AMP PGNDL
RN-CP
1/16W
P9 P28
15k GAIN1 PGNDL
R2145
P10 P27
MSTR/SLV PVCCL
C2096
P11 P26
100p SYNC PVCCL
50V
CH
R2279 C2102 P12 P25
1608 100k 0 . 0 0 1 GND GND
1/16W 50V
R2133
R2211 CHIP X7R
22k 6 . 8 k 1005
1/16W 1/16W
RN-CP
RN-CP
0.5% 0.5%
C2116
R2230 0 . 2 2
0 25V
D2019 B
C2120
CHIP MAZ8056G0LS0 2012 0 . 2 2
25V
B
2012
R2232
0
CHIP
R2148 R2149
47k 22k
1/16W 1/16W
R2236 CHIP CHIP D2018 C2113 D2020
3 . 3 k 0 . 0 1 C2114
1/16W MAZ8056G0LS0 25V 4 . 7 MAZ8056G0LS0
25V
RN-CP X7R
0.5% 1005
R2150
22k
1/16W
R2147 CHIP
1k
4 1
1/16W
R2237 Q2006 CHIP
R2238 3 . 3 k
1k RT1N141M-TP-1
1/16W 5 2
1/16W RN-CP
RN-CP 0.5%
0.5% SP_MUTE
R2246 6 3
HN1B01FU-TE85R
3 . 3 k R2151
1/16W Q2010 47k
CHIP
1/16W
R2239 CHIP
1k 5%
Q2025 1/16W R2163
RN-CP
RTAN140M-T111-1 0.5% 47k
1/16W
CHIP
HDMI_MUTE
SP_SD
Q2030 Q2009
RT1N141M-TP-1
RT1N141M-TP-1
Q2026
RTAN140M-T111-1
C2142 R2184
100p 10k
C2140 R2170 R2179 50VCH
C2134 2 . 2 1/16W
2 . 2 10V X7R 4 . 7 k 100k 1005 CHIP
1/16W 1/16W 5%
10V 2012
X7R CHIP RN-CP
2012
5% 0.5%
R2186
C2149 470
47 1/10W
16V
RN-CP
0.5%
R2168
4 . 7 k C2160
0 . 0 0 1
1/16W R2188
CHIP 50V
5% X7R 470
1005 1/10W
RN-CP
IC2010
C2130 NJM3414AV(TE2) FB2017 *R2384
0
0 . 1 0uH
25V
CHIP
1608
1005
L2017
R2189
10uH 470
C2150 1/10W
47
RN-CP
16V Q2019
RTAN140M-T111-1
R2187
470
R2169 1/10W
R2171 R2181
C2135 R2166 47k 4 . 7 k 5% 100k RN-CP
2 . 2 1/16W CHIP 0.5%
10V 10k CHIP 1/16W 1/16W 1/16W
1/16W CHIP RN-CP FB2018 *R2385
2012 CHIP 5% 47k 0.5% 0
X7R 5% R2176 C2144 0uH
C2131 5%
100p CHIP
47 R2180 50VCH
16V R2167 4 . 7 k
C2141 1005 1005
10k 2 . 2 1/16W
1/16W 16V CHIP
5%
CHIP X7R C2143
5% 2012 C2161 2 . 2
0 . 0 0 1 10V X7R R2185
50V 10k
2012 1/16W
X7R
1005 CHIP
5% Q2020
RTAN140M-T111-1
FB2019
Q2046 0uH
RTAN140M-T111-1
Q2045
RTAN140M-T111-1 C2156
0 . 1
25V
X7R
1608
6 5 4
IC2011
RT8H225C
1 2 3
R2200
100k
1/16W
CHIP
HP_MUTE
R2248
3 . 3 k
1/16W
CHIP
HDMI_MUTE
Q2032
RT1N141M-TP-1
| 18 | 19 | 20 | 21 | 22 | 23
R2202
10k
1/16W
C2123 CHIP
470 D2014
25V MAZ8091GMLS0 C2159
0 . 0 0 1
50V
TO DETECT X7R
1005
R2198
6 . 8 k
1/16W
Q2016
C2145 CHIP
1 RT1N141M-TP-1
R2177 25V
X7R
100k
1/16W
CHIP 2012
R2204
Q2012 100k
1/16W
RT3AMMM CHIP
C2146
1 AU_PROT
25V
R2178
X7R
100k
1/16W 2012
CHIP
C2158
R2205
Q2017 33k 0 . 1
RT1N141M-TP-1 1/16W 25V
X7R
RN-CP
Q2013 1608
RT3AMMM
7 5 3 1
RB2001
100k
8 6 4 2
R2199 C2157
100k
0 . 1 Q2018
1/16W 25V
CHIP X7R RT1N140M-TP-1
1608
C2124
100
35V
2012
C2125 B
25V
0 . 1 0 . 2 2
25V
X7R C2132
1608
C2126
1
25V
2012 X7R
FB2006
0uH
C2127
1
25V FB2007
2012 X7R
0uH
C2128 FB2008
0uH
100
35V
FB2009
C2129 0uH
0 . 1
25V
X7R
1608
GND
OLDGND_D
C2139
2012
B 0 . 2 2
25V 25V
B
0 . 2 2
C2133 2012
A_HP_OUT_AU_R
A_HP_OUT_AU_L
HP_OUT
C2282
1005
1005 X7R 0 . 0 0 1
X7R 50V
50V X7R
50V 0 . 0 0 1
0 . 0 0 1 C2279 1005
C2280
GND
HP_DET
R2380 0 CHIP JL2406
GND_HP
FB2012
0uH
BG2A 2/8
AUDIO
A-1531-632-A <WAX3B> BG2A-P2
KLV-32L400A/37L400A
|
CN2000
4P
1 R-
2 R+
TO SPKR
3 L+
4 L-
25