DOWNLOAD Sony KLV-26U300A / KLV-32U300A / KLV-37U300A Service Manual ↓ Size: 5.23 MB | Pages: 63 in PDF or view online for FREE

Model
KLV-26U300A KLV-32U300A KLV-37U300A
Pages
63
Size
5.23 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-26u300a-klv-32u300a-klv-37u300a.pdf
Date
PREV: Sony KLV-20G300A Service Manual

Sony KLV-26U300A / KLV-32U300A / KLV-37U300A Service Manual ▷ View online

KLV-26/32/37U300A
32
Mounted PWB A Board (Main Board) (8/11) FLI8531-MISC
MSTR2_SDA
MSTR2_SCL
PWM
VDC
MSTR2_SCL
SCL_5V
SDA_5V
MSTR2_SDA
BL_CON
BL_CON
3.3V_KEY_IR_LED
[1,2]
5V_MAIN
[2,5,10,11]
SDA_5V
[4,10]
SCL_5V
[4,10]
A_SDA
[3,5]
A_SCL [3,5]
3.3V_FLASH
[1,4,5]
3.3V_FLASH
[1,4,5]
3.3V_FLASH
[1,4,5]
3.3V_KEY_IR_LED
[1,2]
3.3V_KEY_IR_LED
[1,2]
POWER_LED
[6]
IR_DET
[5]
STANDBY_LED
[6]
PIC-OFF_TIMER_LED_GREEN
[6]
BL_CONTROL
[5]
3.3V_KEY_IR_LED
[1,2]
BL_EN
[6]
MSTR2_SCL
[5]
MSTR2_SDA
[5]
A_SCL_IN
[3]
A_SDA_IN
[3]
KEY_DET
[6]
ADC_IN2
[5]
ADC_IN1
[5]
PANEL_STATUS
[6]
RESETN
[5]
5V_MAIN
[2,5,10,11]
5V_MAIN
[2,5,10,11]
SCL_5V
[4,10]
SDA_5V
[4,10]
PIC-OFF_TIMER_LED_AMBER
[6]
3.3V_I/O_CORTEZ
[1,5,9]
3.3V_KEY_IR_LED
[1,2]
3.3V_KEY_IR_LED
[1,2]
TEST_EN
[5]
MSTR0_SCL
[5]
VOLT_DROP_DET
[5]
3.3V_FLASH
[1,4,5]
3.3V_FLASH
[1,4,5]
PWR_6V
[1,2]
PWR_ERR_DET
[1,6]
PWR_ERR_DET
[1,6]
CMOS OUTPUT
BL_EN
H: On
L: Off
I2C Address:
W: 90
R: 91
CMOS OUTPUT
PANEL_STATUS
H: Normal
L: Shut down
R4092
10K
R4101
NC/10K
Q430
NC/2N7002L
D
G
S
R4089
33R
C4038
10uF/16V
0805
R4156
0R
C4175
0.
1uF/X7R
R4142
NC/10K
IC405
XC6108C30AMRN
Vout
1
Vin
3
Vss
2
Vsen
4
Cd
5
Q419
2N7002L
D
G
S
C4161
0.
1uF/X7R
R4130
4.7K
C4163
1uF/16V
C4040
1uF/16V
R4167
0R
C4404
NC/10uF/16V
0805
IC408
NC/G751
+VS
8
A0
7
A1
6
A2
5
SMBCLK
2
SMBDATA
1
O.S.
3
GND
4
R4439
NC/4.7K
Q401
2N7002L
D
G
S
R4147
NC
R4088
4.7K
R4173
10K
C4159
0.22uF/25V/X7R
R4117
4.7K
C4031
10uF/16V
0805
Q421
2N7002L
D
G
S
C4035
1uF/16V
R4023
4.7K
R4021
4.7K
R4166
0R
R4437
NC/100K
R4150
4.7K
L410
1K
R4029
4.7K
Q402
2N7002L
D
G
S
C4171
0.1uF/X7R
Q409
MMBT3906
C
E
B
C4032
1uF/16V
L409
1K
R4433
NC
R4038
0R
R4149
4.7K
C4036
1uF/16V
C4173
0.
1uF/X7R
R4040
NC/0R
Q420
2N7002L
D
G
S
C4166
47K
R4165
0R
R4436
NC/0R
C4160
0.
1uF/X7R
R4095
470R
R4172
33R
R4172
33R
C4176
0.
1uF/X7R
C4047
10uF/16V
0805
C4030
0.
1uF/X7R
R4146
0R
Q431
NC/2N7002L
D
G
S
Q408
MMBT3906
C
E
B
R4148
4.7K
C4037
100pF
Q410
MMBT3906
C
E
B
R4157
0R
C4164
0.1uF/X7R
L401
100
0805
C4044
0.1uF/X7R
CN404
A2001WV2-6P-GP
1
2
3
4
5
6
R4096
4.7K
C4174
0.
1uF/X7R
CN408
3071203234
1
2
R4139
820R
L411
0R
L411
0R
R4170
0R
R4103
4.7K
C4169
0.
1uF/X7R
C4169
0.
1uF/X7R
R4058
NC/0R
R4109
4.7K
R4145
4.7K
R4019
2.2K
CN407
3071203234
1
2
Q416
MMBT3906
C
E
B
R4164
0R
Q404
2N7002L
D
G
S
C4177
0.
1uF/X7R
R4151
NC
C4039
0.1uF/X7R
R4141
10K
C4172
100pF
R4005
4.7K
R4134
100R
CN410
3071203234
1
2
C4178
0.
1uF/X7R
R4169
0R
Q411
DTC144EKA
Vin
GND
Vout
C4168
0.47uF/25V/X7R
IC403
XC6108C30AMRN
Vout
1
Vin
3
Vss
2
Vsen
4
Cd
5
Q422
NC/2N7002L
Q422
NC/2N7002L
D
G
S
Q403
2N7002L
D
G
S
C4162
0.
1uF/X7R
R4017
2.2K
R4163
0R
R4438
NC/100R
R4107
680R
C4167
0.1uF/X7R
R4104
1K
CN409
A2001WV2-8P-GP
1
2
3
4
5
6
7
8
R4126
100R
CN412
3071203234
1
2
L412
0R
L412
0R
R4441
NC/100R
C4179
0.
1uF/X7R
R4128
0R
R4171
2.7K
2.7K
C4170
10uF/16V
0805
C4170
10uF/16V
0805
R4132
0R
R4105
NC/10K
R4131
0R
R4129
0R
R4133
100R
R4039
0R
CN401
A2001WV2-5P-GP
1
2
3
4
5
C4029
0.1uF/X7R
R4168
0R
R4110
47R
R4106
4.7K
R4080
2.7K
R4120
10K
R4091
10K
R4108
NC/10K
R4102
4.7K
R4136
0R
KLV-26/32/37U300A
33
Mounted PWB A Board (Main Board) (9/11) FLI8531-POWER
1.8V_ADC
3.3VB_ADC
3.3VC_ADC
3.3VSC_ADC
3.3V_LBADC
3.3V_I/O_CORTEZ
1.8V_CORE
3.3VA_ADC
2V6DDR
3.3V_RPLL
3.3V_ADC
FSVREF
3.3V_LVDS
1.8V_DLL
3.3V_LVDS_PLL
1.8V_RPLL
1.8V_CORE
3.3V_I/O_CORTEZ
2V6DDR
3.3V_ADC
3.3VSC_ADC
3.3VC_ADC
3.3VB_ADC
3.3VA_ADC
3.3V_LBADC
1.8V_ADC
3.3V_RPLL
1.8V_DLL
1.8V_RPLL
3.3V_LVDS_PLL
FSVREF
3.3V_LVDS
1.8V_ADC
[1]
3.3VB_ADC
[1]
3.3VC_ADC
[1]
3.3VSC_ADC
[1]
3.3VA_ADC
[1]
3.3V_I/O_CORTEZ
[1,5,8]
3.3V_LBADC
[1]
2V6DDR
[1,7]
3.3V_RPLL
[1,6]
1.8V_CORE
[1]
3.3V_ADC
[1]
FSVREF
[7]
1.8V_RPLL
[1]
3.3V_LVDS
[1,5]
1.8V_DLL
[1]
3.3V_LVDS_PLL
[1]
C4093
0.
1uF
0402
C4061
0.
1uF
0402
C4055
10uF/16V/X7R
1206
C4121
0.
1uF
0402
C4132
0.
1uF
0402
C4088
22uF/16V/X7R
1210
C4053
22uF/16V/X7R
1210
C4063
0.
1uF
0402
C4126
10uF/16V
0805
C4092
10uF/16V
0805
C4152
0.
1uF
0402
C4134
10uF/16V/X7R
1206
C4123
0.
1uF
0402
C4065
0.
1uF
0402
C4135
0.
1uF
0402
C4110
0.
1uF
0402
C4113
0.
1uF
0402
C4115
0.
1uF
0402
C4067
0.
1uF
0402
C4141
0.
1uF
0402
C4071
0.
1uF
0402
C4131
0.
1uF
0402
C4073
0.
1uF
0402
C4075
0.
1uF
0402
C4127
0.
1uF
0402
C4082
0.
1uF
0402
C4140
1000pF
C4101
0.
1uF
0402
C4144
0.
1uF
0402
C4077
0.
1uF
0402
C4112
0.
1uF
0402
C4103
0.
1uF
0402
POWER AND GND
IC402D
FLI8548
POWER AND GND
CORE_1.8
K10
CORE_1.8
U10
CORE_1.8
K11
CORE_1.8
L11
CORE_1.8
T11
CORE_1.8
U11
CORE_1.8
K16
CORE_1.8
L16
CORE_1.8
T16
CORE_1.8
U16
CORE_1.8
K17
CORE_1.8
T17
CORE_1.8
U17
IO_3.3
E4
IO_3.3
F4
IO_3.3
G4
IO_3.3
H4
IO_3.3
J4
IO_3.3
K4
IO_3.3
L4
IO_3.3
AC14
IO_3.3
AC16
IO_3.3
AC18
IO_3.3
AC20
IO_3.3
AB23
IO_3.3
Y23
IO_3.3
V23
IO_3.3
T23
IO_3.3
P23
IO_3.3
M23
LBACD_3.3
AC9
DDR_2.5
D4
DDR_2.5
D6
DDR_2.5
D7
DDR_2.5
D8
DDR_2.5
D10
DDR_2.5
D11
DDR_2.5
D12
DDR_2.5
D13
DDR_2.5
D14
DDR_2.5
D15
DDR_2.5
D17
DDR_2.5
D18
DDR_2.5
D20
DDR_2.5
D22
DDR_2.5
D23
FSVREF
C19
FSVREF
C9
LVDS_PLL_3.3
H24
LVDS_3.3
E26
LVDS_3.3
H26
LVDS_3.3
J26
LVDS_3.3
M26
ADC_1.8
AB4
ADC_1.8
AC4
ADC_1.8
AC5
VDD18_DLL
A14
RPLL_1.8
C25
RPLL_33
D26
ADC_3.3
AD3
ADC_3.3_A
AD4
ADC_3.3_B
AD5
ADC_3.3_C
AD6
ADC_3.3_SC
AD7
D_GND
L10
D_GND
M10
D_GND
N10
D_GND
P10
D_GND
R10
D_GND
T10
D_GND
M11
D_GND
N11
D_GND
P11
D_GND
R11
D_GND
K12
D_GND
L12
D_GND
M12
D_GND
N12
D_GND
P12
D_GND
R12
D_GND
T12
D_GND
U12
D_GND
K13
D_GND
L13
D_GND
M13
D_GND
N13
D_GND
P13
D_GND
R13
D_GND
T13
D_GND
U13
D_GND
K14
D_GND
L14
D_GND
M14
D_GND
N14
D_GND
P14
D_GND
R14
D_GND
T14
D_GND
U14
D_GND
K15
D_GND
L15
D_GND
M15
D_GND
N15
D_GND
P15
D_GND
R15
D_GND
T15
D_GND
U15
D_GND
M16
D_GND
N16
D_GND
P16
D_GND
R16
D_GND
L17
D_GND
M17
D_GND
N17
D_GND
P17
D_GND
R17
DGND_ADC
AA2
DGND_ADC
AA3
DGND_ADC
AA4
LVDS_GND
E25
LVDS_GND
H25
LVDS_GND
J25
LVDS_GND
M25
LVDS_PLL_GND
H23
AGND_ADC
AB3
AGND_ADC
AC3
AGND_ADC
AD2
AGND_ADC
AE3
AGND_ADC
AC6
AGND_ADC
AE6
AGND_ADC
AC8
AGND_ADC
AD8
AGND_ADC
AE9
LBADC_GND
AC11
VSSA18_DLL
B14
RPLL_AGND
A25
RPLL_AGND
A26
RPLL_DGND
B25
FSVREFVSS
D19
FSVREFVSS
D9
IO_3.3
AC22
DGND_ADC
AA1
C4119
10uF/16V
0805
C4084
0.
1uF
0402
C4157
0.
1uF
0402
C4146
10uF/16V/X7R
1206
C4089
22uF/16V/X7R
1210
C4079
0.
1uF
0402
C4129
10uF/16V
0805
C4128
22uF/10V
1206
C4091
1000pF
C4086
0.
1uF
0402
C4111
0.
1uF
0402
C4058
0.
1uF
0402
C4090
0.
1uF
0402
C4081
0.
1uF
0402
C4150
0.
1uF
0402
C4106
1000pF
C4056
0.
1uF
0402
C4060
0.
1uF
0402
C4095
1000pF
C4070
22uF/16V/X7R
1210
C4138
10uF/16V
0805
C4149
1000pF
C4062
0.
1uF
0402
C4147
10uF/16V/X7R
1206
C4124
470pF
C4116
10uF/16V/X7R
1206
C4105
0.
1uF
0402
C4109
22uF/10V
1206
C4120
0.
1uF
0402
C4122
0.
1uF
0402
C4133
0.
1uF
0402
C4064
0.
1uF
0402
C4130
0.
1uF
0402
C4143
10uF/16V
0805
C4139
0.
1uF
0402
C4108
1000pF
C4069
22uF/10V
1206
C4066
0.
1uF
0402
C4117
0.
1uF
0402
C4072
0.
1uF
0402
C4136
0.
1uF
0402
C4114
0.
1uF
0402
C4068
0.
1uF
0402
C4142
1uF
0402
C4156
10uF/16V
0805
C4074
0.
1uF
0402
C4154
10uF/16V
0805
C4098
470pF
C4076
0.
1uF
0402
C4102
0.
1uF
0402
C4094
0.
1uF
0402
C4083
0.
1uF
0402
C4107
1000pF
C4155
0.
1uF
0402
C4054
22uF/16V/X7R
1210
C4097
0.
1uF
0402
C4100
0.
1uF
0402
C4145
0.
1uF
0402
C4078
0.
1uF
0402
C4104
0.
1uF
0402
C4125
0.
1uF
0402
C4096
22uF/10V
1206
C4137
10uF/16V
0805
C4085
0.
1uF
0402
C4057
0.
1uF
0402
C4099
0.
1uF
0402
C4118
22uF/10V
1206
C4080
0.
1uF
0402
C4052
0.
1uF
0402
C4153
0.
1uF
0402
C4087
0.
1uF
0402
C4059
0.
1uF
0402
C4148
22uF/10V
1206
C4151
10uF/16V
0805
KLV-26/32/37U300A
34
Mounted PWB A Board (Main Board) (10/11) AUDIO PROCESSOR
HPL
HPR
R_OUT_HP
HPR
HPL
L_OUT_HP
AUDIO_SL1
AUDIO_SR1
HP
HP_MUTE
5V_HP_AMP
AU_LOUT1
AU_ROUT1
R_OUT_AMP
L_OUT_AMP
R_OUT_HP
R_OUT_AMP
L_OUT_AMP
AU_LOUT1
AU_ROUT1
L_OUT_HP
AUDIO_SL1
AUDIO_SR1
AU_ROUT1
AU_LOUT1
HP
[6,11]
SSEL1 [6]
SSEL0 [6]
5V_MAIN
[2,5,8,11]
HP_MUTE
[11]
5V_MAIN
[2,5,8,11]
AUDIO_SW_8V
[2]
AV1_SL
[3]
VGA_SR
[3]
HDMI_SR
[3]
AV1_SR
[3]
HDMI_SL
[3]
AV2_SL
[3]
AV2_SR
[3]
VGA_SL
[3]
CTZ_I2S_DA_IN
[5]
HDMICLK
[5]
5V_MAIN
[2,5,8,11]
HDMIWS
[5]
CTZ_HDMICLK
[5]
TUNER_SIF
[4]
5V_MAIN
[2,5,8,11]
TUNER_SR
[4]
TUNER_SL
[4]
COMP1_SR
[3]
COMP1_SL
[3]
COMP2_SL
[3]
COMP2_SR
[3]
CTZ_I2S_DA_OUT
[5]
CTZ_HDMIWS
[5]
R_OUT_AMP
[11]
L_OUT_AMP
[11]
RESET_N
[6]
SDA_5V
[4,8]
SCL_5V
[4,8]
MSP_5V_AVS
[2]
MSP_5V_DVS
[2]
MSP__8V
[2]
MSP_5V_AVS
[2]
MSP_5V_DVS
[2]
MSP__8V
[2]
AU_ROUT
[11]
AU_LOUT
[11]
5V_MAIN
[2,5,8,11]
5V_MAIN
[2,5,8,11]
SSEL1
SSEL0
HEADPHONE OUT
HP
Hi
Lo
Pluged
Unpluged
FOR PA MODEL ONLY
FOR TW MODEL ONLY
I2C Address:
W: 80
R: 81
R8052
0R
L819
1K
L803
120
L803
120
C8049
1000pF
R8049
27K
L804
120
L804
120
C8051
0.1uF/X7R
L826
1K
C8034
NC/4.7uF/16V
0805
R8053
0R
R8045
100R
C8019
330pF
C8064
1uF/16V
L815
1K
R8002
100R
C8038
4.7uF/16V
0805
C8084
1uF/16V
C8012
10uF/16V
0805
D805
BAV99
D805
BAV99
R8091
NC
C8027
10uF/16V
0805
TP801
C8087
1uF/16V
R8078
NC/680K
R8056
0R
C8135
1000pF
C8135
1000pF
R8027
NC/1K
L802
1K
R8121
NC
+
C8102
47uF/25V
+
L806
120
L806
120
CN802
A2001WV2-4P-GP
CN802
A2001WV2-4P-GP
1
2
3
4
L811
120
L811
120
L824
1K
TP803
C8121
1000pF
C8121
1000pF
R8122
NC
C8041
4.7uF/16V
0805
C8137
1000pF
C8137
1000pF
L818
1K
R8046
0R
R8020
10K
R8020
10K
C8120
1000pF
C8120
1000pF
IC803
MAX9722AETE
IC803
MAX9722AETE
PVDD
1
C1P
2
PGND
3
G1N
4
PVSS
5
SGND
6
INR+
7
SHDN
16
INL+
15
INL-
14
SVDD
13
OUTL
12
SVSS
11
OUTR
10
SVDD
9
INR-
8
TH1
17
C8008
10uF/16V/X7R
1206
R8010
10K
C8011
0.
1uF/X7R
0.
Q802
MMBT3904
C
B
E
C8030
0.
1uF/X7R
C8030
0.
1uF/X7R
R8040
0R
L817
1K
C8039
4.7uF/16V
0805
C8004
10uF/16V/X7R
1206
R8025
NC
R8017
0R
R8044
3.3K
D815
BZD27C4V7P
D815
BZD27C4V7P
C8138
1000pF
C8138
1000pF
C8007
0.
1uF/X7R
0.
C8016
0.01uF
C8014
0.
1uF/X7R
0.
R8068
27K
C8052
10uF/16V/X7R
1206
R8013
10K
C8043
4.7uF/16V
0805
C8044
3.3pF
C8107
56pF
C8101
1uF/16V
TP818
C8099
1uF/16V
R8038
NC/0R
C8006
1000pF
C8032
NC/4.7uF/16V
0805
C8018
330pF
R8030
3.9K
R8030
3.9K
C8036
1uF/16V
C8036
1uF/16V
R8023
4.7K
R8023
4.7K
C8015
0.1uF/X7R
R8123
NC
L814
1K
C8002
0.1uF/X7R
R8035
NC
C8134
1000pF
C8134
1000pF
TP819
D812
BZD27C4V7P
D812
BZD27C4V7P
R8050
0R
R8003
100R
R8003
Q804
DTC144EKA
Q804
DTC144EKA
Vin
GND
Vout
R8048
27K
R8093
NC
C8094
1uF/16V
R8057
0R
C8017
0.01uF
C8048
56pF
C8122
1000pF
C8122
1000pF
R8004
100K
C8104
1000pF
C8026
0.47uF
C8026
0.47uF
X801
18.432MHz
R8094
NC
C8133
1000pF
C8133
1000pF
C8040
4.7uF/16V
0805
R8090
NC/680K
R8062
1K
R8062
1K
C8031
10uF/16V
0805
D807
BAV99
D807
BAV99
C8050
10uF/16V
0805
D806
BAV99
D806
BAV99
C8136
1000pF
C8136
1000pF
C8029
0.
1uF/X7R
C8029
0.
1uF/X7R
C8033
0.
1uF/X7R
C8033
0.
1uF/X7R
L823
1K
L825
NC/1K
R8041
NC/18K
C8098
1uF/16V
C8139
1000pF
C8139
1000pF
C8010
1000pF
C8047
56pF
R8060
10K
R8054
0R
R8005
100K
C8042
4.7uF/16V
0805
R8011
10K
C8105
1000pF
R8119
NC/1K
C8035
4.7uF/16V
0805
C8009
100pF
+
C8109
22uF/25V
+
C8109
22uF/25V
R8039
100R
C8046
3.3pF
R8022
NC
R8021
NC
R8120
NC/1K
+
C8103
47uF/25V
+
C8037
4.7uF/16V
0805
L816
120
R8012
10K
C8003
100pF
R8042
NC/18K
C8100
1uF/16V
IC801
NJM2750
IN1A
1
CNT1
2
IN2A
3
CNT2
4
IN4A
5
IN1B
6
IN2B
7
IN4B
8
GND
16
OUTA
15
V+
14
IN3A
13
VREF
12
OUTB
11
IN3B
9
NC
10
C8106
56pF
C8005
100pF
R8026
NC
R8051
27K
L822
1K
TP802
Q803
MMBT3904
C
B
E
C8024
1uF/16V
C8024
1uF/16V
C8025
1uF/16V
C8025
1uF/16V
R8019
3.9K
R8019
3.9K
R8031
10K
R8031
10K
L805
120
L805
120
IC802
MSP44XXK
NC1
1
I2C_CL
2
I2C_DA
3
I2S_CL
4
I2S_WS
5
I2S_DA_OUT
6
I2S_DA_IN1
7
I2S_DEL_OUT
9
I2S_DEL_IN
8
I2S_DEL_CL
10
I2S_DEL_WS
11
DVSUP
12
DVSUP
13
DVSS
14
DVSS
15
DVSS
16
I2S_DA_IN2
17
NC2
18
I2S_CL3
19
I2S_WS3
20
RESETQ
21
I2S_DA_IN3
22
I2S_DA_IN4
23
DACA_R
24
DACA_L
25
VREF2
26
DACM_R
27
DACM_L
28
DACM_C
29
DACM_SUB
30
DACM_SR
31
DACM_SL
32
SC2_OUT_R
33
SC2_OUT_L
34
VREF1
35
SC1_OUT_R
36
SC1_OUT_L
37
CAPL_A
38
AHVSUP
39
CAPL_M
40
SC3_OUT_R
41
SC3_OUT_L
42
AHVSS
43
AHVSS
44
AGNDC
45
NC3
46
SC4_IN_L
47
SC4_IN_R
48
ASG
49
ASG
52
ASG
55
SC2_IN_L
53
SC2_IN_R
54
SC1_IN_L
56
SC1_IN_R
57
VREFTOP
58
SC5_IN_L/MONO_IN
59
SC5_IN_R
60
AVSS
61
AVSS
62
NC4
63
NC5
64
AVSUP
65
AVSUP
66
ANA_IN1+
67
ANA_IN-
68
ANA_IN2+
69
TESTEN
70
XTAL_IN
71
XTAL_OUT
72
TP
73
AUD_CL_OUT
74
SPDIF_OUT
76
NC6
75
DCTRI/O_1
77
DCTRI/O_0
78
ADR_SEL
79
STANDBYQ
80
SC3_IN_L
50
SC3_IN_R
51
R8037
NC/0R
C8013
1000pF
R8047
0R
R8055
0R
R8018
NC/1K
R8036
NC
R8125
100R
R8125
100R
L801
120
TP820
C8028
0.47uF
C8028
0.47uF
C8053
0.1uF/X7R
R8043
3.3K
AV1
AV2
HDMI
VGA
H
H
H
L
L
L
H
L
KLV-26/32/37U300A
35
Mounted PWB A Board (Main Board) (11/11) AUDIO AMPLIFIER
SD18
SDA14
SDA13
SDA13
ROUT
LOUT
SD18
SDA14
HP_MUTE
LOUT
ROUT
HP_MUTE_1
HP_MUTE_1
HP_MUTE_1
HP_MUTE
VREG
5V_MAIN
[2,5,8,10]
PWR_15V_AMP
PWR_15V_AMP
PWR_15V_AMP
HP
[6,10]
4VSB
[1,2,3,6]
-4V_ESD
[2,3]
AMP_MUTE
[6]
V_OUT
[5]
5V_MAIN
[2,5,8,10]
PWR_15V_AMP
PWR_15V
[1,2]
HP_MUTE
[10]
PWR_15V
[1,2]
AU_LOUT
[10]
AU_ROUT
[10]
-4V_ESD
[2,3]
PWR_15V
[1,2]
R_OUT_AMP
[10]
L_OUT_AMP
[10]
PWR_15V
[1,2]
HP
[6,10]
PWR_15V
[1,2]
SPEAKER OUT(RIGHT)
SPEAKER OUT(LEFT)
AUDIO R/L OUT
VIDEO OUT
R_P
R_N
L_P
L_N
Y
W
R
(S/W)
CN804
2PJ1516-000111
Y
W
R
(S/W)
CN804
2PJ1516-000111
YT
YS
WT
WS
RT
RS
D810
1N4148WS
D810
1N4148WS
Q830
MMBT3904
Q830
MMBT3904
C
B
E
R8086
0R
R8086
0R
R8126
1K
R8126
1K
C8061
NC/1uF/16V
C8061
NC/1uF/16V
C8079
4.
7uF/50V
1210
C8079
4.
7uF/50V
1210
D811
1N4148WS
D811
1N4148WS
+
C8119
22uF/35V
+
C8119
22uF/35V
C8071
1uF/25V
C8071
1uF/25V
R8082
22K
R8082
22K
R8138
NC
R8138
NC
C8023
1uF/16V
C8023
1uF/16V
R8079
0R
R8079
0R
S1
S2
F1
F2
L807
33uH(2816502246)
S1
S2
F1
F2
L807
33uH(2816502246)
+
C8066
470uF/25V
+
C8066
470uF/25V
R8065
47K
R8065
47K
R8140
220K
R8140
220K
C8070
4.7uF/16V/X7R
1206
C8070
4.7uF/16V/X7R
1206
C8077
0.22uF/25V/X7R
C8077
0.22uF/25V/X7R
C8088
4.7uF/16V/X7R
1206
C8088
4.7uF/16V/X7R
1206
S1
S2
F1
F2
L809
33uH(2816502246)
S1
S2
F1
F2
L809
33uH(2816502246)
CN803
A2501WV2-3P-BS-GP
CN803
A2501WV2-3P-BS-GP
1
2
3
C8068
2.2uF/16V/X7R
0805
C8068
2.2uF/16V/X7R
0805
R8143
47K
R8143
47K
C8091
2.2uF/16V/X7R
0805
C8091
2.2uF/16V/X7R
0805
Q813
DTC144EKA
Q813
DTC144EKA
Vin
GND
Vout
C8140
NC/4.7UF/25V
1206
C8140
NC/4.7UF/25V
1206
+
C8075
470uF/25V
+
C8075
470uF/25V
R8081
3.3K
R8081
3.3K
R8074
0R
R8074
0R
C8055
0.01uF
C8055
0.01uF
R8118
18K
R8118
18K
C8058
0.1uF/X7R
C8058
0.1uF/X7R
+
C8097
470uF/25V
+
C8097
470uF/25V
R8139
47K
R8139
47K
D809
1N4148WS
D809
1N4148WS
R8114
NC
R8114
NC
Q814
DTA144EKA
Q814
DTA144EKA
Vin
GND
Vout
D813
1N4148WS
D813
1N4148WS
R8077
0R
R8077
0R
D802
BAV99
D802
BAV99
D820
1N4148WS
D820
1N4148WS
R8147
47K
R8147
47K
R8076
47K
R8076
47K
R8075
100R
R8075
100R
C8128
4.7uF/25V
1206
C8128
4.7uF/25V
1206
D814
1N4148WS
D814
1N4148WS
R8141
0R
R8141
0R
+
C8045
100uF/50V
+
C8045
100uF/50V
S1
S2
F1
F2
L808
33uH(2816502246)
S1
S2
F1
F2
L808
33uH(2816502246)
Q838
DTC144EKA
Q838
DTC144EKA
Vin
GND
Vout
C8021
22uF/10V
1206
C8021
22uF/10V
1206
C8059
0.22uF/25V/X7R
C8059
0.22uF/25V/X7R
C8117
NC
C8117
NC
R8097
75R/1%
0805
R8097
75R/1%
0805
R8108
NC/0R
R8108
NC/0R
R8069
NC/15K
R8069
NC/15K
C8125
10uF/25V
1210
C8125
10uF/25V
1210
R8113
1.8K
R8113
1.8K
C8127
4.7uF/25V
1206
C8127
4.7uF/25V
1206
D818
NRVBB1060
D818
NRVBB1060
Q805
DTC144EKA
Q805
DTC144EKA
Vin
GND
Vout
R8149
0R
R8149
0R
Q833
MMBT3904
Q833
MMBT3904
C
B
E
C8129
4.7uF/25V
1206
C8129
4.7uF/25V
1206
C8056
0.47uF/25V/X7R
C8056
0.47uF/25V/X7R
Q824
MMBT3904
Q824
MMBT3904
C
B
E
C8114
0.1uF/X7R
C8114
0.1uF/X7R
D816
NC/1N4148WS
D816
NC/1N4148WS
R8150
0R
R8150
0R
D819
NC/1N4148WS
D819
NC/1N4148WS
C8090
2.2uF/16V/X7R
0805
C8090
2.2uF/16V/X7R
0805
R8136
220K
R8136
220K
C8022
20pF
C8022
20pF
R8135
NC/10K
R8135
NC/10K
CN801
A2501WV2-2P-BS-GP
CN801
A2501WV2-2P-BS-GP
1
2
R8124
22K
R8124
22K
C8130
0.01uF
C8130
0.01uF
L812
120
L812
120
C8126
100pF
C8126
100pF
R8145
68K
R8145
68K
C8060
0.22uF/25V/X7R
C8060
0.22uF/25V/X7R
D817
1N4148WS
D817
1N4148WS
R8067
10K
R8067
10K
L820
120
L820
120
L813
120
L813
120
R8132
2.7K
R8132
2.7K
C8118
NC
C8118
NC
R8089
100K
R8089
100K
R8137
68K
R8137
68K
+
C8054
100uF/16V
+
C8054
100uF/16V
C8076
0.22uF/25V/X7R
C8076
0.22uF/25V/X7R
C8073
1uF/25V
C8073
1uF/25V
+
C8020
100uF/16V
+
C8020
100uF/16V
C8078
0.47uF/25V/X7R
C8078
0.47uF/25V/X7R
R8127
47K
R8127
47K
C8110
4.7uF/25V
1206
C8110
4.7uF/25V
1206
D804
BAV99
D804
BAV99
C8123
10uF/25V
1210
C8123
10uF/25V
1210
Q806
MMBT3906
Q806
MMBT3906
C
E
B
R8084
10K
R8084
10K
C8069
2.2uF/16V/X7R
0805
C8069
2.2uF/16V/X7R
0805
+
C8096
470uF/25V
+
C8096
470uF/25V
R8116
100K
R8116
100K
Q837
DTA144EKA
Q837
DTA144EKA
Vin
GND
Vout
R8146
4.7K
R8146
4.7K
Q829
MMBT3904
Q829
MMBT3904
C
B
E
+
C8113
47uF/35V
+
C8113
47uF/35V
S1
S2
F1
F2
L810
33uH(2816502246)
S1
S2
F1
F2
L810
33uH(2816502246)
+
C8062
470uF/25V
+
C8062
470uF/25V
C8089
4.7uF/16V/X7R
1206
C8089
4.7uF/16V/X7R
1206
L827
100
0805
L827
100
0805
C8057
0.1uF/X7R
C8057
0.1uF/X7R
R8107
1.8K
R8107
1.8K
Q812
DTA144EKA
Q812
DTA144EKA
Vin
GND
Vout
C8065
0.1uF/X7R
C8065
0.1uF/X7R
C8072
1uF/25V
C8072
1uF/25V
R8117
4.7K
R8117
4.7K
R8083
NC
R8083
NC
C8081
NC
C8081
NC
C8067
4.7uF/16V/X7R
1206
C8067
4.7uF/16V/X7R
1206
R8085
NC
R8085
NC
R8112
680R
1206
R8112
680R
1206
C8085
10uF/25V
1206
C8085
10uF/25V
1206
R8142
18K
R8142
18K
Q810
NC/MMBT3904
Q810
NC/MMBT3904
C
B
E
R8111
470R
R8111
470R
C8082
NC
C8082
NC
C8083
0.1uF/X7R
C8083
0.1uF/X7R
R8148
NC/0R
0805
R8148
NC/0R
0805
R8134
3.9K
R8134
3.9K
C8132
0.01uF
C8132
0.01uF
C8001
0.
01uF
C8001
0.
01uF
R8109
680R
1206
R8109
680R
1206
R8110
470R
R8110
470R
IC804B
TPA3100D2
IC804B
TPA3100D2
TH1
49
TH2
50
TH3
51
TH4
52
D803
BAV99
D803
BAV99
TPA3100D2
IC804A
TPA3100D2
IC804A
NC1
1
RINN
2
RINP
3
AGND
4
LINP
5
LINN
6
NC2
7
GAIN0
8
GAIN1
9
MSTR/SLV#
10
SYNC
11
NC3
12
NC6
25
PVCCL
26
PVCCL
27
PGNDL
28
PGNDL
29
VCLAMPL
30
VCLAMPR
31
PGNDR
32
PGNDR
33
PVCCR
34
PVCCR
35
NC7
36
NC4
13
ROSC
14
VREG
15
VBYP
16
AGND
17
BSLP
18
LOUTP
19
LOUTP1
20
LOUTN
21
LOUTN1
22
BSLN
23
NC5
24
NC8
37
BSRN
38
ROUTN
39
ROUTN1
40
ROUTP
41
ROUTP1
42
BSRP
43
SHUTDOWN#
44
MUTE
45
FAULT
46
NC9
47
AVCC
48
Q836
DTC343TK
Q836
DTC343TK
C
B
E
C8131
0.01uF
C8131
0.01uF
C8124
100pF
C8124
100pF
IC805
MM1510XNRE
IC805
MM1510XNRE
PS
6
SAG
1
VCC
3
OUT
2
IN
4
GND
5
C8063
0.1uF/X7R
C8063
0.1uF/X7R
+
C8108
22uF/25V
+
C8108
22uF/25V
R8131
4.7K
R8131
4.7K
Q835
DTC343TK
Q835
DTC343TK
C
B
E
C8086
1uF/25V
C8086
1uF/25V
R8115
NC/0R
R8115
NC/0R
C8074
0.1uF/X7R
C8074
0.1uF/X7R
R8059
10K
R8059
10K
R8103
NC
R8103
NC
R8128
1K
R8128
1K
Q832
MMBT3904
Q832
MMBT3904
C
B
E
R8144
3.9K
R8144
3.9K
C8080
0.1uF/X7R
C8080
0.1uF/X7R
R8058
NC/100K
R8058
NC/100K
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