Sony KLV-V40A10E Service Manual page 38

A B C
1
A2.-AT2X
A2
2/7
2
R4101 R4103 R4113 R4198 R4205 R4119
0 0 R4109 R4111 0 0 0
0
CHIP CHIP CHIP
CHIP CHIP XX XX CHIP
R4199
R4102 R4108 R4110 R4112 R4114 R4206
0 0 XX XX 0 0 0
CHIP CHIP CHIP CHIP CHIP
LOCATION SCREW GROUND
3
R4104 XX
R4105 XX
R4106 XX
R4107 XX
FB4101 FB4102
XX 0uH
4
AUDIO GROUND DELAY IC GROUND
GROUND ISOLATION
5
HD_SPDIF
R4150 FB4107
R4153 XX
XX
XX
C4161
XX
C4160
C4157 R4151 C4158 XX
C4159
XX XX
XX
XX
FB4108
XX
6
R4196 R4197
XX
XX
RX4 INT0
CAD0
NC
R4156 XX
SCL
RX5
TEST2 SDA
R4157 XX
CAD1
RX6
R4158 XX
NC PDN
IC4106
XT1
RX7 XX
R4190 XX
XT0
IIC
DAUX
P/SN
R4191
MCK02
XTL0 XX
XTL1 BICK
SDT0
VIN
R4193
XX
7
R4192
XX
C4166
XX
C4165
FB4110
XX XX
8
9
10
11
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D E F
R4121
0 MULTI SOUND PROCESSOR (MSP)
CHIP
R4120 R4122
0 0
CHIP
CHIP
FM/AM
C4902
R4115 0.01
25V FL4101
0
AU_9V AU_5V
R4116 EMI
C4103
0 L4901
0.1
10uH C4101
47
R4117 C4903
16V
0 R4908
R4903 47
XX 16V XX
R4118
0
QSS
FB4901
0uH
Q4902
R4901 2PA1576R-115
1k
R4904
1/10W 47
1/10W
C4904
120p
L4902
8.2uH 50V
R4905
0
CHIP
R4902 R4909
R4906
XX
XX XX
R4907 2.2k
C4901
Q4901
0.01
2PC4081R-115
25V
Q4101
2PD601AR-115 R4126
XX
SPDIF OUTPUT R4124
TO S-MASTER 100
SPLITER_CONT
1/10W
L4104 PROCESSOR
XX SPDIF+
R4184
R4125
XX
330
1/10W
DIR_ERR SPDIF-
R4172 FB4112
0
R4159 XX
XX CHIP
Q4104
R4200
XX
XX
R4185
XX
R4213
XX
C4162 R4160
XX
XX
IC4101
R4123
XX
XX
R4186
XX FB4111
XX
R4202
X4102 XX C4163 XX
XX
R4201 XX
C4164
XX
C4175
C4172
XX
R4187 C4176 C4102
XX FB4109
XX
XX XX
XX
R4188
XX
DELAY_RST
C4170
XX Q4107
R4189
XX
AU_5V
D3.3V
A15
WE
A13
A8
A9
A11
OE
A10
A16
A14
A12
G H I
C4183
R4194 100p AU_9V
0 50V R4135
CHIP XX
C4145
R4136 L4103 47
FB4103 10uH
0 16V
0uH CHIP
R4195
0
R4166
CHIP
R4167
C4178 C4179
0.22 0.22
16V
16V
R4168
R4133
R4138 R4146 R4148
4.7k R4169
4.7k 4.7k 4.7k
1/10W
1/10W
1/10W 1/10W
C4104
L4101
0.1 10uH
R4149
25V
R4131 R4140 27k
15k 15k
1/10W
1/10W 1/10W
MAIN TUNER
C4115 47 16V L/R INPUT
C4122 R4143
TO AV SWITCH
10 27k
C4123
16V 0.22 1/10W
0.22
C4116
16V
C4117
1000p
50V
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
C4148
10
16V
CAPL_M
65 AVSUP 40
47p 66 AVSUP 39
C4110 C4149 10
AHVSUP
67 IF_IN1 CAPL_A 38
47p
C4111 R4180
68 IF_COMMON_IN SC1_OUT_L 37
47p
C4112 R4181
69 IF_IN2 SC1_OUT_R 36
STBY5V
C4107 2p 70 TEST VREFGND1 35
R4170
71 XTAL_IN SC2_OUT_L 34
R4209
IC4102
10k 72 XTAL_OUT SC2_OUT_R 33
1/10W MSP4411K-QA-D5-401 R4171
73 TP SUR_L 32
C4108 2p C4147
74 AUDIO_CLOCK_OUT SUR_R 31
X4101
18.432MHz
75 NC SUBWOOFER_OUT 30
R4182
SPDIF_OUT SP_OUT_C
76 29
R4128
R4127
77 DIGITAL_CONTROL_OUT_1 SP_OUT_L 28
0 47 R4173 XX
78 DIGITAL_CONTROL_OUT_0 SP_OUT_R 27
R4174
VREFGND2
79 ADR_SEL 26
CHIP
80 STANDBY Q 25
DACA_L
C4146
2200p
50V
C4109
1000p
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
50V
C4136 1000p
C4143
2200p
C4132
0.22 50V
R4214
C4168
R4175
XX 100p
FB4113
C4130 R4155 CHIP
R4161 0uH
47 16V 47k
XX
1/10W
R4134
L4102
XX
10uH
FB4113 C4144
0uH
1uF
6.3V
Q4102
XX
C4173 XX
SDA_B_3.3V
C4174
XX
R4210 C4121
SCL_B_3.3V
XX R4211 XX
XX
R4130
XX
XX C4171
XX
FB4104
C4105
XX
XX
FB4105
XX
C4106
XTST OVDDH
XX
RST BIT_CLK_OUT
C4142
C4113
XX
GND IIS3_OUT C4150
RB4101 XX
XX
XX OVDDH IIS2_OUT
R4164
A15 IIS1_OUT
XX
IISM_OUT
FWR
C4140
A13 VDDL XX
GND
A8
C4114
GND IC4103 F_SW RB4107
XX
R4162 XX
RB4102 XX XX
VDDL IO0
XX
A9 IO1
A11 IO2
IO3
FRD
A10 IO4
IO5
A16
OVDDH
A14
RB4103
XX
C4138
C4118
XX
XX
C4126
XX
RB4104
RB4106
XX
XX
RB4105
XX
- 38 -
J K L
C4330
XX
C4315
R4320
R4306 C4306 C4310 2.2 10k
10V 1/10W
0 2.2 2.2
10V 10V R4318
CHIP
4.7k
Q4302
XX
C4320
470
R4310 C4311 25V
XX XX
L4301
10uH
R4321
Q4303 4.7k
XX
C4302 C4303
0.1 100 R4307 C4312 R4315 R4319 R4326
C4307
10k 4.7k 4.7k
25V 16V 0 2.2 2.2
CHIP 10V 10V
C4316 R4328
R4176 R4178 10 10k
R4311 C4309
47 2.2k 1k 16V 1/10W
R4316
XX XX
10k
47
68
R4313
D4301 200k
MMDL914T1
68 1/10W
HP_MUTE
R4312
IC4105 1k
TL431CLP-Z
1/10W
HEADPHONE OUTPUTS
L4302 C4313 C4317
10uH C4308 220p 0.1
50V 25V
47
16V R4324
R4314 2.2k
10k 1/10W
C4318
R4322
10
5 6 7 8 470k
16V
C4152
100
16V
IC4301
C4153 NJM4558V-TE2
1000p
16V C4154 R4301
10
D4101 6.8k
16V
UDZSTE-178.2B 1/10W R4325
0 4 3 2 1
2.2k
R4317
1/10W
0 10k
R4302
C4155
6.8k C4319
XX 10 10
D4102 1/10W
16V 16V
R4303 R4308 R4323
UDZSTE-178.2B R4309
6.8k
47k 47k C4314 470k
1/10W Q4301 1/10W 1/10W 1/10W
220p
XX 2SD601A-R-TX
50V
10
16V
JL4103
C4305
C4301 0.1
16V
10
16V
XX R4304 C4304
R4305
12k 1k 22
1/10W 1/10W 16V
0
ENSURE GOOD STRONG GROUND IS LAID IN THIS AREA.
ESPECIALLY AROUND IC206 & IC207.
AUDIO LINE OUTPUTS
0
MSP_RST
Q4103
XX
R4177
XX
B_MUTE
C4156
XX
FB4106
XX
C4151
R4179
XX
XX
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
IC4104
XX
IO0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
IO1
IO2
IO3
SOUND DELAY IC
~ A2 Board Schematic Diagram [ Input/Output, AV Switch, A Tuner ] Page 2/7 ~
M N O
R4332
10k
R4327
47k
R4334 1.2k VD4301 VD4302
VD4303
C4322 R4335 1.5k XX
47
16V
R4336 1.5k
R4337 1.2k
R4338 1.5k
HP_R
R4339
Q4308
1.5k
SSM3K14T-TE85L
HP_L
IC4302
NJM3414AV(TE2)
R4340 1.2k
S
HP_DET_IN
1.5k
R4341
C4323
D4308
47 D3.3V
R4342 1.5k
R4329 XX
16V
47k R4343 1.2k R4350 R4358
XX
XX
C4331 R4344 1.5k
XX
R4345 1.5k
C4321 R4333 S
PH4301
2.2 10k
XX
1/10W R4363
10V
XX
Q4309
SSM3K14T-TE85L R4364
XX
HP_DET
R4352
XX
Q4312
XX
HP JACK STATUS HP_DET
JACK DISCONNECTED 3.3V
JACK CONNECTED 0V
MUTING FOR LINE OUTPUTS
LINE_L
R4330
2.2k
1/10W
R4361
R4355
XX
XX
Q4304
2SD601A-R-TX
IC4303 R4362
R4356 R4365
XX
XX XX
XX
LINE_R
R4331
2.2k
1/10W
R4357 Q4313
XX
XX
C4326
Q4305
XX R4370
2SD601A-R-TX
XX
D4302 Q4316
MMDL914T1 2SA1576A-T106-QR
AU_5V
R4371
R4372
1k
47k
1/10W
1/10W
R4346
Q4317
0
2SD601A-R-TX
CHIP
LINE_MUTE
R4373
R4360
C4324
47k 0
1000p
R4374 1/10W
CHIP 50V
XX
D4305 Q4310
XX 2PA1576R-115
R4351 R4353
27k 18k
C4325 D4306 R4349
330 4.7k
MMDL914T1
1/10W
16V
AU_5V
R4354
D4307
47k
MMDL914T1
1/10W
Q4307
2PA1576R-115
R4348 C4327
22k 10
1/10W 16V
D4304
DAP202K-T-146
R4367
C4328
D4309 4.7k
330
MMDL914T1 1/10W
16V
AU_5V
D4310
MMDL914T1 R4376
D4303 R4368
R4366 2.2k
MMDL914T1 47k
22k 1/10W 1/10W
1/10W
R4375
1k
C4329
1/10W
Q4314 10
2PA1576R-115
16V R4377
10k
Q4315
1/10W
2SD601A-R-TX
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL