Sony KLV-32L500A Service Manual ▷ View online
KLV-32L500A
KLV-32L500A
21
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B
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BT2 BOARD SCHEMATIC DIAGRAM (1 OF 9)
3-4. SCHEMATICS AND SUPPORTING INFORMATION
YUV_L,YUV_R
PB,PR
22
R1038
VD1015
1/16W
CHIP
R1037
22
22
R1039
J1001
VGA_L,VGA_R
*J1003
*R1050
10k
PC_B
JL1007
JL1008
1/16W
CHIP
R1091
100k
CN1000
15P
BLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
16V
C1042
0 . 1
1/16W
R1089
1
5
0
JL1006
JL1003
JL1001
1/16W
R1086
1
5
0
JL1000
JIG25
1/16W CHIP
47
R1098
0uH
FB1003
PC_R
JL1002
CHIP
R1093
22
1/16W
1/16W
R1084
150
D1011
MC2838-T112-1
D1009
MAZ8056G0LS0
1/16W
R1085
150
CHIP
R1095
22
1/16W
1/16W
R1090
1
5
0
1/16W
CHIP
10k
R1096
1/16W
CHIP
10k
R1097
1/16W CHIP
47
R1099
JL1004
F1000
50V
0.5A
1/16W
R1087
150
1/16W
CHIP
R1088
1k
CHIP
R1094
22
1/16W
PC_G
JL1005
VR
L
R
VB
VG
J1000
*R1051
10
*R1049
10
HP_DET
HP_L
HP_R
AUDIO_MUTE
*R1006
1k
*R1108
1k
*C1025
2 . 2
A_V2_IN_V
*R1055
0
*R1078
100
*R1056
75
1/16W
CHIP
100
R1025
CHIP
R1002
0
A_V1_IN_V
1/16W
CHIP
68
R1060
1/16W
CHIP
470k
R1061
1/16W
CHIP
1k
R1062
1/16W
CHIP
330
R1066
1/16W
CHIP
10k
R1067
1/16W
CHIP
10k
R1068
1/16W
CHIP
330
R1079
1/16W
CHIP
10k
R1080
MONOUT_MUTE
1/16W
CHIP
10k
R1112
6.3V
10
X6S
C1035
6.3V
10
X6S
C1040
MONITOR_OUTL
MONITOR_OUTR
1/16W
CHIP
22
R1116
50V
100p
CH
C1047
CHIP
R1118
100
1/16W
50V
100p
CH
C1046
1/16W
CHIP
22
R1115
PC_V
CHIP
R1117
100
1/16W
PC_H
+5V_SW
+9V_TUNER
GND_C
GND_C
GND_C
GND_C
GND_C
GND_C
GND_C
GND_C
GND_C
A_V1_L
A_V1_R
A_V2_R
A_V2_L
1/16W
R1128
1k
CHIP
R1031
39k
1/16W
CHIP
39k
R1032
1/16W
CHIP
39k
R1026
1/16W
CHIP
39k
R1021
1/16W
CHIP
39k
R1041
1/16W
CHIP
39k
R1042
1/16W
39k
*R1074
*R1073
39k
L
R
V
*TB1001
+3V3_STB
L1
R1
V1
V2
R2
L2
TB1000
16V
0 . 4 7
X7R
C1066
16V
0 . 4 7
X7R
C1067
1/10W
RN-CP
75
R1003
1/10W
RN-CP
R1007
75
1/10W
RN-CP
R1008
75
1/10W
RN-CP
75
R1009
JL1014
0
*R1164
6.3V
10
X6S
C1078
ISA1235AC1TP-1EF
Q1006
1/16W
10k
R1165
1/16W
10k
R1166
16V
0 . 1
C1079
GND_C
GND_C
GND_C
Y
0
*R1169
0
*R1170
0
*R1171
*Q1002
*Q1003
2SA2122G0LS0
Q1000
VD1038
VD1039
VD1003
VD1004
VD1005
VD1026
VD1027
VD1028
VD1006
VD1007
VD1008
VD1009
VD1010
VD1011 VD1012
*VD1018
*VD1019
*VD1023
*VD1024
*VD1025
*VD1032
VD1033
VD1034
VD1036
VD1035
VD1037
1/16W
680
R1167
1/16W
CHIP
5%
680
R1172
FB1000 0uH
FB1001 0uH
FB1002 0uH
2SC3052EF-T1-LEF
Q1001
2SC3052EF-T1-LEF
Q1005
8765
4
3
2
1
CAT24C02WI-GT3
IC1000
E0
E1
E2
VSS
SDA
SCL
WC
VCC
25V
470
C1032
PB
VGA_R
PR
VGA_L
YUV_L
YUV_R
PC_LR IN
HP
PC-R
PC-V
PC-H
PC-B
PC-G
PC-SDA
PC-SCL
PC-SCL
VideoInput2
Component
Monitor Out
VideoInput1
BT2 1/9
I/O
I/O
A-1675-143-B <EX2T> BT2-P1
KLV-32L500A
KLV-32L500A
22
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
BT2 BOARD SCHEMATIC DIAGRAM (2 OF 9)
1/16W
CHIP
22
R2141
GND_C
1/16W
CHIP
33k
R2068
50V
0 . 0 0 1
X7R
C2130
16V
0 . 1
C2196
0uH
FB2004
50V
330p
X7R
C2205
50V
10
C2199
0 . 0 0 1
X7R
C2193
0 . 0 0 1
X7R
C2195
0 . 0 0 1
X7R
C2192
16V
0 . 1
C2198
1/16W
CHIP
33k
R2142
1
2
3
4
4P
CN2000
L+
L-
R-
R+
1/16W
CHIP
22
R2144
16V
0 . 0 6 8
B
C2215
0uH
FB2003
AUDIO_MUTE
0 . 0 0 1X7R
C2194
GND_C
OLD-GND_A
0uH
FB2002
50V
330p
X7R
C2204
16V
0 . 0 6 8
B
C2214
50V
10
C2200
0uH
FB2005
1/16W
CHIP
47k
R2139
1/16W
CHIP
22
R2143
1/16W
RN-CP
33k
R2140
50V
10
C2217
L2004
22uH
1
2
25V
0 . 1
X7R
C2201
16V
0 . 1
C2197
8765
4
3
2
1
*IC2012
OUTA
INA_NEG
INA_POS
VSS
INB_POS
INB_NEG
OUTB
VDD
*C2218
0 . 0 2 2
*R2146
10
*R2147
1k
*R2148
1k
*C2221
22
*C2222
22
*R2149
47k
*R2150
47k
*C2223
4 . 7
*C2224
4 . 7
*R2151
10k
*R2152
10k
*C2226
0 . 0 2 2
*R2154
10k
*R2155
10k
*R2156
100
*R2157
100
*R2158
100
*R2159
100
HP_L
HP_R
1/16W
CHIP
4 . 7 k
R2003
1/16W
CHIP
4 . 7 k
R2004
LS_L
LS_R
1/16W
CHIP
R2007
100k
1/16W
CHIP
R2008
100k
16V
C2011
0 . 1
1/16W
CHIP
R2014
10k
SP_PROT
1/16W
CHIP
R2019
22
+9V_TUNER
MAIN_VCC
AUDIO_VCC
MA2J1110GLS0
D2001
HP_DET
SP_MUTE
MONOUT_MUTE
1/16W
CHIP
1k
R2038
MA2J1110GLS0
D2003
1/16W
CHIP
100
R2037
GND_COLD-GND_A
MA2J1110GLS0
D2004
MA2J1110GLS0
D2005
AUDIO_MUTE
*C2219
0 . 1
*FB2006
0uH
+3V3_SW
+3V3_SW
100k
RB2000
2
1
4
3
6
5
8
7
22uH
L2012
1
2
3
4
22uH
L2013
1
23
4
22uH
L2014
1
2
3
4
22uH
L2015
1
23
4
GND_C
OLD-GND_A
1/16W
CHIP
10k
R2001
1/16W
CHIP
10k
R2002
1/16W
CHIP
R2024
10k
1/16W
CHIP
10k
R2025
1/16W
CHIP
5 . 6 k
R2026
1/16W
CHIP
5 . 6 k
R2027
1/16W
CHIP
2 . 2 k
R2029
1/16W
CHIP
3 . 3 k
R2030
1/16W
CHIP
2 . 2 k
R2032
1/16W
CHIP
3 . 3 k
R2033
25V
0 . 1
X7R
C2202
25V
0 . 1
X7R
C2203
1/16W
CHIP
1M
R2162
1/16W
CHIP
1M
R2164
1/16W
CHIP
1M
R2163
1/16W
CHIP
1M
R2165
24V
4A
F2001
TDA7491HV13TR
IC2011
1
GND_SUB
2
OUTPR
3
OUTPR
4
PGNDR
5
PGNDR
6
PVCCR
7
PVCCR
8
OUTNR
9
OUTNR
10
OUTNL
11
OUTNL
12
PVCCL
13
PVCCL
14
PGNDL
15
PGNDL
16
OUTPL
17
OUTPL
18
PGND
19 VDDPW
20
STBY
21
MUTE
22
INPL
23
INNL
24
ROSC
25
SYNCLK
26
VDDS
27
SGND
28
DIAG
29
SVR
30
GAIN0
31
GAIN1
32
INPR
33
INNR
34
VREF
35
SVCC
36
VSS
37
1/16W
CHIP
1k
R2071
MAIN_VCC
1/16W
CHIP
10k
R2072
JL2001
JL2002
JL2003
JL2004
*C2225
2 . 2
*C2227
4 . 7
*C2228
4 . 7
2SC5950G0LS0
Q2008
2SC5950G0LS0
Q2004
2SC5950G0LS0
Q2009
25V
0 . 2 2
X7R
C2188
25V
0 . 2 2
X7R
C2089
25V
0 . 2 2 X7R
C2090
25V
0 . 2 2
X7R
C2190
25V
0 . 3 3
X7R
C2211
25V
0 . 3 3
X7R
C2210
10V
X7R
C2010
1
10V
X7R
C2009
1
2SA2122G0LS0
Q2011
2SA2122G0LS0
Q2007
2SA2122G0LS0
Q2010
1608
10V
X7R
*C2001
1
1608
10V
X7R
*C2002
1
1/16W
CHIP
4 . 7 k
*R2028
1/16W
CHIP
4 . 7 k
*R2031
*R2145
4 . 7 k
*R2153
4 . 7 k
MC2838-T112-1
D2000
1
2
3
UNR52A1G0LS0
Q2012
16V
C2013
470
25V
470
C2206
25V
470
C2207
25V
470
C2208
25V
470
C2016
*C2220
100
HN1A01FU-Y(5RS1-FT)
Q2002
HN1A01FU-Y(5RS1-FT)
Q2003
16V
0 . 0 6 8
B
C2213
16V
0 . 0 6 8
B
C2212
BT2 2/9
AUDIO
A-1675-143-B <EX2T> BT2-P2
KLV-32L500A
KLV-32L500A
24
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7
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9
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10
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13
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14
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19
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20
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
BT2 BOARD SCHEMATIC DIAGRAM (4 OF 9)
1005
16V
C4003
0 . 1
1005
16V
C4001
0 . 1
1005
16V
C4004
0 . 1
1005
16V
C4005
0 . 1
1005
1/16W
CHIP
5%
R4010
1k
SDCLKP
CKE
DQML
CASN
RASN
BA1
BA0
DQMH
DQSL
DQSH
GND_C
+3V3_STB
GND_C
VREF
GND_C
MD[0-15]
MA[0-11]
RAM_VDD
RAM_VDD
RAM_VDD
WEN
SDCLKN
1005
25V
X7R
C4015
0 . 0 1
1005
16V
C4016
0 . 1
FB4001
0uH
GND_C
GND_C
1005
1/16W
CHIP
5%
R4011
1k
EMI
FL4000
1005
16V
0 . 1
C4014
1005
16V
0 . 1
C4007
1005
16V
0 . 1
C4006
1005
16V
0 . 1
C4011
1005
16V
0 . 1
C4008
1005
16V
0 . 1
C4012
1005
16V
0 . 1
C4010
1005
16V
0 . 1
C4009
2012
6.3V
10
C4013
X6S
6.3V
C4000
X6S
2012
10
6.3V
C4002
X6S
2012
10
JL4001
68
RB4000
68
RB4001
68
RB4003
68
RB4002
0
R4013
0
R4012
56
50
51
52
53
54
55
7
6
5
4
3
2
1
44
43
45
46
47
48
49
14
13
12
11
10
9
8
38
39
40
41
42
15
16
17
18
19
20
37
32
33
34
35
36
21
22
23
24
25
31
30
29
26
27
28
57
58
59
60
61
62
63
64
65
66
NT5DS8M16FS-5T
IC4002
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDDQ
LDQS
NC
VDD
NC
LDM
WE
CAS
RAS
CS
NC
BA0
BA1
A10/AP
A0
A1
A2
A3
DQ15
VSS
A4
A5
A6
A7
A8
A9
A11
NC
NC
CKE
CK
/CK
UDM
VSS
VREF
NC
UDQS
VSSQ
NC
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
VSSQ
VDD
VSS
FB4000
0uH
54
3
2
1
S-1170B18UC-OTDTFG
IC4000
GND_C
MD[0]
MD[1]
MD[2]
MD[3]
MD[4]
MD[5]
MD[6]
MD[7]
MD[8]
MD[9]
MD[10]
MD[11]
MD[12]
MD[13]
MD[14]
MD[15]
RAM_MD[4]
RAM_MD[10]
RAM_MD[6]
RAM_MD[1]
RAM_MD[14]
RAM_MD[13]
RAM_MD[8]
RAM_MD[5]
RAM_MD[3]
RAM_MD[7]
RAM_MD[15]
RAM_MD[12]
RAM_MD[11]
RAM_MD[9]
RAM_MD[0]
RAM_MD[2]
RAM_MD[8]
RAM_MD[9]
RAM_MD[10]
RAM_MD[11]
RAM_MD[12]
RAM_MD[13]
RAM_MD[14]
RAM_MD[15]
RAM_MD[7]
RAM_MD[6]
RAM_MD[5]
RAM_MD[4]
RAM_MD[3]
RAM_MD[2]
RAM_MD[1]
RAM_MD[0]
MA[10]
MA[0]
MA[1]
MA[2]
MA[3]
MA[11]
MA[9]
MA[8]
MA[7]
MA[6]
MA[5]
MA[4]
BT2 4/9
DDR
DDR
A-1675-143-B <EX2T> BT2-P4
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