Sony KDL-40T3500 Service Manual page 27

A B C
1
2
BE.-WAX2F
CN4001 ANALOG_VIDEO
49P
WHT
R4021 22
D1_IN_Y
Y1/G1 1
3
GND 2
R4022 22 D1_IN_CB
CB1/B1 3
GND 4
22
R4023 D1_IN_CR
CR1/R1 5
R4011 0 D1_IN_L3/MODE
L3_1/MODE_1 6
R4012 0 D1_IN_SW/FB
NC/FB_1 7
D2_IN_Y
Y2/G2 8
22
R4024
GND 9
R4013 22
D2_IN_CB
CB2/B2
10
4
GND 11
R4014 22
D2_IN_CR
CR2/R2 12
R4025 0 D2_IN_L3/MODE
L3_2/MODE_2 13
R4015 0 D2_IN_SW/FB
NC/FB_2 14
R4001 0
NC/AVLINK(AEP) 15
D3_IN_Y
Y3 16
R4026 22
GND 17
D3_IN_CB
CB3 18
22
R4016
GND 19
D3_IN_CR
5
CR3 20
22
R4017
GND 21
Y/CV
SEL2_Y/CV 22
R4018
0
GND 23
C
SEL2_C 24
R4019 0
V_DET 25 V_DET
R4002 0
M_HSYNC 26 M_HSYNC
R4052 0
SDA_B_5V 27 SDA_B_5V
FB4020 0uH
SCL_B_5V
SCL_B_5V 28
FB4021 0uH
AU_PROT 29 AU_PROT
6
R4078 0
REC_MUTE 30 REC_MUTE
FB4009 0uH
31
AC_OFF_DET_AU AC_OFF_DET_AU
FB4010 0uH
LINE_MUTE 32 LINE_MUTE
FB4011 0uH
33 AU_OPT_OUT_MUTE
AU_OPT_OUT_MUTE
FB4012 0uH
AUDIO_RESET
RESET_AUDIO 34 CEC_IN
FB4013 0uH
SP_MUTE
SP_MUTE 35
FB4014 0uH
SP_SD_MUTE 36 SP_SD_MUTE
0uH
FB4015
HP_MUTE 37 HP_MUTE
FB4016 0uH
HP_DET 38 HP_DET
7 R4005 1k
HDMI_L 39 HDMI_L
R4120
AU_GND 40 0
HDMI_R 41 HDMI_R
R4121
AU_GND 42
0
CEC1
DVI_L 43 DVI_L
CEC2
R4122
AU_GND 44
0
45 DVI_R
DVI_R
R4123
AU_GND 46 0
PC_IN_L
PC_IN_L 47
R4124
8
AU_GND 48 0
PC_IN_R 49 PC_IN_R
R4125
0
R4092
R4093
0
0
A_GND
9
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
10
11
D E F
BE
2/11
STBY3.3V
R4040
R4051 R4044
10k
10k
10k
1/16W
1/16W 1/16W
R4042
VCC OUT1
10k
1/16W
OUT2 -IN1
R4050
R4041
10k
-IN2 +IN1
10k
1/16W
1/16W
+IN2 VSS
R4043
IC4003
47k
LM393DT (A)
1/16W
AVLINK_IN
AVLINK_OUT
STBY3.3V
R4273
XX
R4278 R4280
R4277 R4283
XX XX
XX XX
Q4273
Q4271 Q4272
XX
XX
XX
R4274 D4271
R4279
XX XX
XX
C4271
R4281
HDMI_CEC_2
XX
XX
R4284
XX
R4282
XX
CEC_OUT
Q4274
R4275 XX
XX
R4287
CEC_IN
XX
R4276
XX
R4271 R4272
0
0
G H I J
REG17.5V
C4106
CN4002
FB4002 100p R4031 R4034
C4002 D4001
10P
0uH 4.7k
XX 50V 47k XX
REG18V 1
UNREG33V
C4107
REG18V 2 R4037
100p
FB4003
6.8k
C4105
50V
GND 3
0uH 100p
50V
UNREG33V 4
C4001
GND 5 UNREG10.5V
0.001
C4004
FB4004
50V 0.01
GND 6
0uH
25V
UNREG10.5V 7
C4102
UNREG10.5V 8 STBY3.3V XX
C4104
FB4005
XX
GND 9 0uH
STBY3.3V 10
C4103
C4003 XX
FB4001
1000p
0uH
50V
FB4006
FB4007
0uH
0uH
IC4010
PQ200WNA1ZPH
UNREG10.5V
1 2 3 4 5
R4070
0
R4082
R4096
10k
4.7k
R4097
680
C4091 C4092 C4100
C4094
1 0.1 4.7
25V
25V 25V
R4098
R4099
2.2k
C4101 C4093
4.7 XX
25V
R4100
R4086
R4066
STBY3.3V STBY3.3V
XX XX
R4080
STBY3.3V XX STBY3.3V
AUDIO_RESET ECS_TXD
FE_SOUT DTT_BUS_CS
R4077 R4161
10k 10k
R4138
XX
R4087 R4081
R4088
STBY3.3V STBY3.3V STBY3.3V STBY3.3V
10k XX XX
HP_DET FE_SIN DTT_MUTE
ECS_RXD
R4142
R4061
R4164
XX
XX 10k
R4079
STBY3.3V
XX
R4085
XX
DTT_BUS_SCK FE_SCK_J/TR_VS_UC
R4134
10k
R4102
STBY3.3V
XX
R4104
XX
DTT_BUS_INT_J/TR_HS_UC
DTT_BUS_INT
R4103
10k
- 26 -
K L M
Mount Mecha A4001 410268311
DC_DET
C4007
1000p
50V
POWER_KEY
KEY
R4242
100
R4238
XX
STBY3.3V C4078
CH_IRQ
XX
R4239 0
8 9 10 11 12 13 14
C4074
0.1
16V
R4226
7 6 5 4 3 2 1
220
1/16W
C4075 R4240
D3.3V
220k
2200p
C4071
50V
100p
R4071
D9V 50V
0
PIC_MUTE_LED
R4249
POWER/RESERVE_LED
A9V XX
SIRCS ON_TIMER_LED
FB4019 STBY_LED
0uH Q4286
R4286
DTA115EUA-T106
XX
STBY3.3V
Q4285
DTC115EUA-T106
XX AC_DET
C4285 R4285
0 XX XX
0
A_GND
STBY3.3V
R4060
XX
R4180
10k
JIG_RST
R4089 C4067 0.1
XX
R4083
Q4005
XX FR_MD2 C4068 0.1 25V
DTA114TUA-T106
Q4006
DTC123JUA-T106
C4069 0.1
INV_MD0 TRI-SDA
R4095
TRI-SCL
XX
DTTLOG
B_INT
ECS_RXD
ECS_TXD
~ BE Board Schematic Diagram [ Main Micro Processor & Video Processor ] Page 2/11 ~
FIX2
RM-ED010
N O
XX
CN4007
3P
WHT
R4255
R4243
1 GND
0uH
100
2 POWER_INT
3 KEY1
R4256
0uH
C4076
1
10V C4077
XX
CN4008
10P
R4266 0
10 SIRCS
R4265 0uH
9 D3_3V
R4264 0uH
8
SENSOR_DET BL_IN
R4263 0uH
7
PIC_MUTE_LED
R4262 0uH
6 PWR/RESERVE
R4261 0uH
5 ON_TIMER
R4260 0uH
4 STBY_LED
R4259
REC_R_LED 3 REC/RESEAVE
0uH
2 STBY3.3V
R4258
0uH
1 GND
C4073
22 R4257
6.3V 0uH
C4072 C4095
C4084
C4070
0.1 XX
0.001
0.01
16V
50V
16V
STBY3.3V
CN4004
18P
1 GND
R4028 0
2 TXD
R4029 0
3 RXD
R4032 0
4 RES
25V FB4022 0uH
5 VIN
6 MD0
R4033 0
7 MD1
R4035 0
8 MD2
25V
R4039 0
9 TRI-SDA
R4046 0
10 TRI-SCL
11 TRI-GND
R4295 39k
12 NC(P-RES)
R4047 0
13 DTTLOG
FB4023 0uH
14 VIN
R4048 0
15 B INT
R4059 0
16 RXD
R4067 0
17 TXD
18 GND