Bu Board Schematic Diagram (2 Of 12) - Sony KDL-32VL140 Service Manual

BU BOARD SCHEMATIC DIAGRAM (2 OF 12)

1 | 2 | 3 | 4 | 5 |
A
—
D3.3V
B
L2001
F2000
0uH
1.6A
36V
C2128
0 . 0 1
25V
X7R
—
1005
C
SPDIF_IN
ATI_I2S
100
RB2004
ATI_SDO
—
ATI_WS
ATI_SCK
ATI_MCLK
D
2 4 6 8
—
RB2001
10k
1 3 5 7
E C2010
RB2026
RB2003 10k
100
—
I2C_TAS_SDA_2
I2C_TAS_SCL_2
AUDIO_DSP_INT
F
R2109
0
X_DSP_MUTE
CHIP
X_DSP_RST
1005 R2008
C2008
1k
1/16W 0 . 1
16V
— CHIP
5% C2006
INB VCC
C2001
0 . 1
X_HDMI_MUTE
INA 16V
1005
GND OUTY
G
IC2000
TC7SH32FU(T5RSOYJF)
X_SP_MUTE_2
A_V_IN
V1_IN_L
—
V1_IN_R
V3_IN_L
V3_IN_R
RB2005
47k
V2_IN_L
H
V2_IN_R
L2002
10uH
A_D_IN
— D1_IN_L
D1_IN_R
D2_IN_L
D2_IN_R
I
—
A_PC_IN
PC_IN_L
J
A_DVI_IN PC_IN_R
DVI_IN_L
DVI_IN_R
—
K
TV_L
TV_R
—
L
—
M
—
N
—
O
—
P
KDL-32VL140
6 | 7 | 8 | 9 | 10 | 11 |
C2009
100 10k
16V
*RB2029
GND
CL2001
RB2025
10k
C2023
C2021 0 . 1
0 . 1 16V
16V
1005
C2027
0 . 1
16V
1005
14 13 12 11 10 9 8 7 6 5 4 3 2 1
25 24 23 22 21 20 19 18 17 16 15
C2034
100
16V
C2011
4 . 7
10V
X7R
2012 26 100
1 2 MCLKIN DVSS_PWM2
27 99
DVSS_DPLL PWM2_LI
28 98
VR_DIG2 DPLL PWM2_LD
0 . 1
29 97
16V DVDD3 PWM1_RI
X7R PWM Block
30 96
DVSS3 PWM1_RD
31 95
I2C_SDA2 DVDD_PWM1
32 94
I2C_SCL2 DVSS_PWM1
33 D i g i t a l B l o c k 93
I2C_SDA1 PWM1_LI
34 92
I2C_SCL1 PWM1_LD
C2036
4 . 7
35 91
CS VR_DIG1
36 90
GPIO1 DVSS1
37 89
GPIO2 DVDD1
C2030
4 . 7
38 88
/MUTE CXD9926TQ VR_ANA
IC2002
4 . 7 39 87 C2039
C2015 /RESET AVSS_OSC 0 . 1
16V
40 86
DVSS4 X t a l XTAL_OUT
0 . 1
41 85
16V VR_DIG3 XTAL_IN C2031
X7R
0 . 1
42 84
DVDD4 AVDD_OSC R2023
220
43 83
LINEIN1L VR_ANA2
Analog Block
44 82
LINEIN1R AVSS_PLL
4 . 7
C2032
45 81
AVSS_LI1 APLL PLL_FLTM
46 80
LINEIN2L PLL_FLTP
47 79
LINEIN2R AVDD_PLL
48 78
AVDD_LI1 AVSS_LO
C2033 C2038
C2013 0 . 1 0 . 1
49 LINEIN3L LINEOUT1R 77
0 . 1
16V
50 LINEIN3R LINEOUT1L 76
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
C2019 C2022
C2018 0 . 1
0 . 1
C2016 0 . 1 16V 16V
16V
100
16V 1005 1005
1005
C2026 C2025 C2028
C2029
1 4 . 7 4 . 7 0 . 1
10V 10V 10V
16V
X7R X7R X7R X7R
1608 2012 2012
R2032
24k
1/16W
CHIP
5%
RB2006
47k
C2126 C2127
1 1
6.3V 6.3V
X6S X6S
1005 1005
12 | 13 | 14 | 15 | 16 | 17
AU_13V
C2070
AWF_AMP
C2003
SW_FAULT
0 . 0 1
SW_FAULT 25V
X7R
{CONNECT GND_AU ON PWB} 1005
GND GND
SDO_MUTE
X_SP_MUTE_AWF
R2110
10k
1/16W
X_SP_MUTE
X_SP_MUTE
Q2000
R2115 UNR52A1G0LS0
1k
1/16W
CHIP
SW_SYNC
C2049
470p
50V
CH
1005
C2051 C2059 C2064
RB2040
470p 470p 470p
4 . 7 k 50V 50V 50V
CH CH CH
1005 1005 1005
R2103
0
RB2015
1k
C2035 R2065
0 . 1 0
16V R2066
0
1005
C2052
470p
50V
CH C2060
C2050 R2102
1005 470p
470p 50V 0
50V C2063
CH
X2000 CH 1005 470p
C2042 1005 50V
24.576MHz 9p
CH
50V 1005
R2025 CH
0
1005
CHIP
1005
R2024
1M
1/16W
C2043
9p
50V
CH
1005
C2037
0 . 1
C2040
0 . 0 1
25V
X7R
1005
C2041
0 . 0 1
25V
X7R
1005
R2022
220
A_HOSTMIX_R
A_HOSTMIX_L
100
RB2042
To AK5358AET
C2129
{CONNECT GND_AU ON PWB} 0 . 0 1
25V PQ090DNA1ZPH REG9V REG9V_TAS
X7R IC2003
1005
GND
R2113
0
1 2 3 4 5 CHIP
C2055 C2056
C2125
4 . 7 4 . 7
0 . 0 0 1 16V 16V
50V
X7R X7R
X7R 3216 3216
1005
R2093
100
1/16W
RN-CP
0.5%
POWER_AU
R2035
C2061
1k 1
1/16W IC2004
25V
2012 IC NJM2774V(TE2)
C2053
2012
10
6.3V X7R
X6S 1 DET_A
RB2041 2012
4 . 7 k
2 DET_B
C2062
1
25V 3 3.3V
C2054
4 3.3VREG
4 . 7
25V
5 AGND
6 HP_L
7 HP_R
C2057
10
8 VREG
6.3V
2012
9 LINE_L
10 LINE_R
C2044
680p
11 BIAS
50V
CH
1005 12 REC_L
C2046 C2047 C2048
13 REC_R
680p 680p 680p
50V 50V 50V
CH CH CH 14 DGND
1005 1005 1005
15 MUTEA
16 MUTEB
X_LINE_MUTE
X_HP_MUTE
X_PROTECT
SW_FAULT
FAULT
| 18 | 19 | 20 | 21 | 22 | 23
F2001
5A
AUDIO_13V
24V
470
25V
C2072
0 . 0 0 1
50V
X7R
1005
C2004
0 . 0 1 GND_AU
25V FAULT
X7R 8 6 4 2
1005
RB2018
10k
L2006
7 5 3 1
22uH
C2098
0 . 6 8
MAZ8056G0LS0 25V
D2002 B
3216
C2080 C2082
0 . 2 2 0 . 2 2 C2099
C2073 25V 25V 0 . 6 8
4 . 7 X7R X7R 25V
25V 1608 1608 B
L2007 3216
22uH
C2071
0 . 1
25V
48 47 46 45 44 43 42 41 40 39 38 37
X7R
1608 C2088
470
25V
C2065
4 . 7 P1 1 P36 C2089
GND GND 36 0 . 1
25V
25V
P2 2 P35 X7R
RINN PVCCR 35
1608
P3 P34
3 RINP PVCCR 34
C2067 C2066
4 . 7 P4 P33
4 . 7 4 AGND PGNDR 33
25V 25V C2090
1
P5 P32
5 LINP PGNDR 32 25V
X7R 2012
P6 6 31 P31
LINN VCLAMPR
C2068 IC2005
TPA3100D2PHPR
4 . 7 P7 7 30 P30
25V GAIN0 VCLAMPL
C2091
P8 8 29 P29 1
GAIN0 PGNDL
25V FB2000
X7R 2012
P9 9 28 P28 0uH
GAIN1 PGNDL
FB2001
C2092
P10 10 27 P27 0 . 1 0uH
MSTR/SLV PVCCL
25V FB2002
X7R 0uH
P11 11 26 P26
SYNC PVCCL 1608
FB2003
C2093 0uH
P12 12 25 P25 470
GND GND
25V
13 14 15 16 17 18 19 20 21 22 23 24
C2081 C2083 C2096
0 . 6 8
0 . 2 2 0 . 2 2
25V 25V 25V
B
X7R X7R
1608 1608 3216
C2069
C2077
0 . 0 1 C2097
25V 4 . 7 0 . 6 8
25V
X7R 25V
1005 R2044 B
100k 3216
L2005
D2000 D2003 22uH
MAZ8056G0LS0 D2001 MAZ8056G0LS0
MAZ8056G0LS0
C2100
10
6.3V
X6S
2012
C2101
10
6.3V
X6S
2012
RB2008
RB2009
1k 1k
D2005
MAZ8056G0LS0
ZERO_IN 32
SP_L+ 31
SP_L- 30
SP_R+ 29
1 2
SP_R- 28
HP_L 27
C2085 C2084
Q2004
HP_R 26 1 1 RT3XBBM-T111-1
25V 25V
RB2019
2012 X7R X7R 2012
HP_MUTE 25 1k
LINE_L 24
LINE_R 23
LINE_MUTE 22
REC_L 21
REC_R 20
REC_MUTE 19
MUTEC 18
PROT_OUT 17
RT3P55M-TP-1
Q2006
C2076 C2078
10 10
6.3V 6.3V
X6S X6S
2012 2012
JL2005
Q2007
RT3N11M-TP-1
FAULT
KDL-32VL140
| 24 | 25 | 26
JL2001
1 R+
JL2002
2 R-
JL2003 TO SPKR
3 L-
JL2004
4 L+
CN2001
4P
7 5 3 1
RB2024
47K
8 6 4 2
A_LINEOUT
A_SPDIF_OUT
A_LINEOUT_L
A_LINEOUT_R
BU 2/12
AUDIO
A-1506-055-A <EX1> BU-P2
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