Sony KLV-26L500A / KLV-32L500A / KLV-37L500A Service Manual ▷ View online
KLV-26L500A/32L500A/37L500A
KLV-26L500A/32L500A/37L500A
49
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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-26L500A/32L500A/37L500A
KLV-26L500A/32L500A/37L500A
51
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7
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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
KLV-26L500A/32L500A/37L500A
KLV-26L500A/32L500A/37L500A
52
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2 |
3
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4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
BT2 BOARD SCHEMATIC DIAGRAM (5 OF 9)
334_RX 006:6B
334_TX 006:6A
GND_C
GND_C
GND_C
GND_C
GND_C
GND_C
24k
R4545
24k
R4546
10k
R4538
GND_C
GND_C
GND_C
GND_C
USB_POWER
USB_HVM
USB_HVP
+5V_SW
22p
C4502
22p
C4500
ECS_RX 004:9D
ECS_TX 004:9E
47
C4511
0 . 1
C4512
SURGE ABSORBER
VD4501
SURGE ABSORBER
VD4502
SURGE ABSORBER
VD4500
+3V3_USB
1/16W
CHIP
5%
100
R4521
1/16W
CHIP
5%
10k
R4525
P_ON1_B
P_ON2_B
POWER_ON_LED_B
STANDBY_LED_B
MAIN_SUB_SW
1/16W
CHIP
5%
100
R4517
1/16W
CHIP
5%
100
R4514
1/16W
CHIP
5%
100
R4513
1/16W
CHIP
5%
100
R4512
USB_POWER
006:11F
334_SDA
334_SCL
RESETN
STANDBY
NVM_WP
+3V3_USB
+3V3_USB
1/16W
CHIP
5%
100
R4504
1/16W
CHIP
5%
100
R4502
RST_MICRO
006:2H
MD0
MD2
+3V3_USB
GND_C
+3V3_USB
1234
6P
CN4500
BLK
POWER_ON_LED_A
P_ON1
POWER_ON_LED
STANDBY_LED_B
STANDBY_LED
P_ON1_A
P_ON2
STANDBY_LED_A
P_ON2_B
+3V3_STB
POWER_ON_LED_B
GND_C
P_ON1_B
P_ON2_A
MAIN_SUB_SW
GND_C
GND_C
16V
0 . 1
C4504
GND_C
16V
0 . 1
C4503
GND_C
1005
16V
0 . 1
C4506
1005
16V
0 . 1
C4508
1005
16V
0 . 1
C4507
1005
16V
0 . 1
C4505
1005
16V
0 . 1
C4501
+3V3_STB
+3V3_USB
0uH
FB4500
1005
16V
0 . 1
C4510
2012
6.3V
10
X6S
C4509
GND_C
+3V3_STB
334_SCL
334_SDA
I2C_SCL
I2C_SDA
GND_C
GND_C
1005
16V
C4513
0 . 1
1005
16V
C4514
0 . 1
1005
1/16W
CHIP
5%
R4549
100
BUS_SEL
1005
1/16W
CHIP
5%
R4550
10k
GND_C
UNR52A1G0LS0
Q4504
+3V3_STB
BUS_SEL
GND_C
1/16W
CHIP
5%
150k
R4505
1005
1/16W
CHIP
5%
R4555
10k
+3V3_USB
+3V3_USB
1/16W
CHIP
5%
10k
R4558
1/16W
CHIP
5%
10k
R4559
1/16W
CHIP
5%
22
R4536
1/16W
CHIP
5%
22
R4537
1/16W
CHIP
5%
22
R4539
1/16W
CHIP
5%
22
R4540
1/16W
CHIP
10k
R4500
1005
16V
0 . 1
C4515
1005
16V
0 . 1
C4516
100
R4562
USB_INT
008:11D;006:2H
GND_C
43
12
PST8429UL
IC4500
1005
CHIP
R4567
0
2 . 2 k
RB4501
100
RB4502
100
RB4503
100k
RB4504
2
1
4
3
6
5
8
7
100
RB4505
10k
RB4506
100
RB4507
10k
RB4500
8765
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
UPA1716G-E2
Q4502
UNR52A1G0LS0
Q4503
22
R4547
22
R4548
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74VHC257FK(EL)
IC4502
1/16W
CHIP
5%
10k
R4569
UNR52A1G0LS0
Q4505
MA2J1110GLS0
D4501
MA2J1110GLS0
D4502
MA2J1110GLS0
D4503
GND_C
P_ON1_A
P_ON1_B
STANDBY_LED_A
1/16W
CHIP
5%
10k
R4579
+3V3_STB
1/16W
CHIP
5%
22
R4580
MAIN_DONE
MONITOR_SW
UART_SW
1/16W
CHIP
5%
22
R4570
1/16W
CHIP
5%
22
R4571
MONITOR_SDA
006:8B
MONITOR_SCL
006:8B
1/16W
CHIP
5%
10k
R4572
GND_C
1/16W
CHIP
22
R4575
1/16W
22
R4576
+3V3_STB
UART_SW
UART_RX
334_TX
334_RX
UART_TX
1005
16V
0 . 1
C4518
GND_C
1/16W
CHIP
5%
10k
R4574
1/16W
22
R4577
1/16W
22
R4578
GND_C
MONITOR_SW
MONITOR_SDA
LOC_SDA
MONITOR_SCL
LOC_SCL
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC7MBL6125SFK(EL)
IC4503
LOC_SCL
LOC_SDA
22
RB4508
2
1
4
3
6
5
8
7
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC7MBL6125SFK(EL)
IC4505
+3V3_STB
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
50
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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
MB90F334APMC-G-SPE1
IC4501
TV_M_HSYNC
DC_ALERT1
DC_ALERT2
DC_ALERT3
AU_PROT
DC_DET
HP_DET
DM_ONOFF
STBY_MUTE
X_DA_AD_RST
SIN0
SOT0
32KHZCLK0
32KHZCLK1
VCC
GND
SCK0
RS232_RXD
RS232_TXD
SCK1
TAUX
DMP_DET
RTC
AC_ON/OFF
PC_DET
SIRCS
SCL_TAS
SDA_TAS
RX_ECS
TX_ECS
SCK_ECS
RX_DMP
TX_DMP
SCK_DMP
LNA_SW
AVCC
AVRH
GND
BL_IN
PANEL_DET
KEY_1
KEY_2
TAS_MUTE
AGC_READ
AFT
GND
LOUDSP_MUTE
AGC_MUTE
COINCIDENCE
BUS_RELEASE
DCC_ON
DCC_LUT
SET_ON
WAKE_UP
CEC_IN
PANEL_ON
SET_ON2
BUS_SW
HDMI_SEL3
SCL_RTC
SDA
SCL_EXTRA
SDA_EXTRA
CAYENNE_RST
USB_POWER
VBUS
GND
USB_DVM
USB_DVP
VCC
GND
HVM
HVP
VCC
/HCON
TAS_RST
TAS_INT
TNVM_WP
LINE_MUTE
HP_MUTE
MON_MUTE
MD2
MD1
MD0
/RESET
CEC_OUT
AVLINK_OUT
NVM_WP2
HDMI_SEL1
GREEN_LED
REC_LED
STBY_LED
TIMER_LED
PICTURE_OFF_LED
MAIN_ON
BACKLIGHT
PM_SW
VCC
GND
MAIN_CLK1
MAIN_CLK0
HDMI_SEL2
POWER_ON
VCTP_RST
VCTP_INT
TCON_READY
EDID_WP
CS
SPDIF_SEL
P25
HDMI_MUTE
0Hz
X4500
BT2 5/9
USB
USB
A-1675-143-B <EX2T> BT2-P5
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