Sony KDL-32U2520 Service Manual page 43

A B C
BDTR-2.SE1
1
BDTR-2
6 A / 9
2
10k
R3001
3
R3006
10k
XX
R3005
AV_LINK1
4 AV_LINK2
5
Q3000
R3002
2 . 2 k
6
AV_LINK
5V_STBY
7
CHIP
0
R3000
8
9
Q3122
DTA114EUA-T106
R3375
100
1/10W
RN-CP
5%
10
5%
RN-CP
R3378
1/10W
10k
10k
1/10W
R3700
RN-CP
5%
R3379 Q3123
XX
MSB709-RT1
R3381
5% D3014
100
RN-CP MMDL914T1
1/10W
1/10W
RN-CP
10k
5%
R3380
11
VDCLK,VDO[0-7]
VDO[0]
XX R5611
12
VDO[1]
XX R5600
VDO[2]
XX R5601
D E F G
0 . 1
C3004
+3.3IO
R3043
10k
8 7 6 5
1 2 3 4
10k
R3046
+3.3IO
47k
R3029
10k
R3030
+3.3IO
+3.3IO
XX
C3079
PORT_CS
R9032
0 CHIP
KEY
GREEN_LED
POWER_LCD
JL3050
POWER_DET
XX
R3047
R3055
XX
5%
RN-CP
1/10W
47k
R3374 FB_SCART1
BLUE_SCART1/Y_FRONT
GREEN_SCART1/C_FRONT
RED_SCART1
PB_HD
PC_V
Y_HD
5%
RN-CP C3354
1/10W
0 . 0 2 2
PR_HD
4.7M
50V
R3376 B
Q3120
2012 BLUE_SCART2
S
2SK2036(TE85L)
FB_SCART2
GREEN_SCART2
5%
RN-CP
1/10W
10k
R3377
PC_DET
RED2/C_DIG
CVBS2/Y_DIG
CVBS_SCART1
5%
2012
RN-CP
B
1/10W
16V
47k
1
R3382 C3355
RF_ANALOG R3370
S
0
Q3121
CHIP
2SK2036(TE85L)
C3123
CVBS_SELEC
XX
CVBS_LAST_RF
FB5612
XX
FB5613
XX
H I J K
+3.3IO
M24C32-WMN6T(B) C3017
47
IC3004
6.3V
C3018
0 . 1
25V
E0 VCC
F
1608
JL3123
NVM_WP
E1 WC
R3079
0
JL3124
CHIP
E2 SCL SCL
R3080
0
JL3125
CHIP
NSS SDA SDA
R3081
0
CHIP
XX
IC3009
SCL_5V
Vcc SM1
GND
SDA_5V
SM2
156 155 154 153
PC_DET
5%
RN-CP 157 ADHD
+3.3IO 1/10W
XX
4 . 7 k
R8980
R6568 158 RCON
R3075
100
AC_ON/OFF 1/10W 159 P1_7
RN-CP
5%
XX
INT_HDMI
160 P1_6
PC/HDMI R3060
R3067 R3076
100 100
161 P1_5
1/10W 1/10W
RN-CP RN-CP
5% 5%
162 P1_4
R3068
B
100
16V 163 GND3.3DAC
1/10W
0 . 1
RN-CP
C3010
5% +3.3DAC
164 VSUP3.3DAC
JL3130
165 P1_3
+3.3IO
R3062
166 P1_2
100
1/10W
1608
R3063
RN-CP 167 P1_1
100
5%
+1.8FE B
1/10W
16V
RN-CP R3064
168 P1_0
0 . 1
5% 100
C3033
1/10W
169 VSUP1.8FE
RN-CP R3083
5%
0
1608
REC_LED +3.3FE
170 VSUP3.3FE
B
CHIP
R3069
16V
XX XX
100
0 . 1 171 V IN 22
R3056 R3066 1/10W
+3.3IO C3011
RN-CP C3022 0 . 1 16V B 1608
PC_BLUE 5%
172 V IN 21(CVBS)
0 . 1 16V 1608
C3023 B
PC_GREEN 173 V IN 20(Y)
C3024 0 . 1 16V B 1608
PC_RED 174 V IN 19
R3084
0 175 V IN 18 H SYNC/FB
C3025 0 . 1 16V B 1608
CHIP
176 V IN 17 B IN
R3373 C3019 0 . 1 16V B 1608
0
177 V IN 16 G IN
CHIP C3026 0 . 1 16V B 1608
178 V IN 15 R IN/C
C3021 0 . 1 16V B 1608
179 V IN 13 B IN
C3027 0 . 1 16V B 1608
180 V IN 12 G IN
C3020 0 . 1 16V 1608
B
181 V IN 11 R IN
0 . 1
C3028
182 V IN 9
R3085
0
183 V IN 8
184 V IN 7
C3029
+1.8FE
1608 0 . 1
185 VSUP1.8FE
B
XX
16V
C3112
R3372 186 GNDA
0 . 1
0
C3012
C3030
0 . 1 187 V IN 6
C3015 188 V IN 5
0 . 1 JL3126
C3031
189 V IN 3
0 . 1
R3371
16V JL3127
XX XX RF_DIGITAL
0
C3110 C3111 190 V IN 2
JL3128
CHIP C3016
XX 191 V IN 1
C3032
0 . 1
+3.3VO
XX 16V 192 VSUP3.3VO
1608
C3130
B
1608
B JL3129 193 VOUT3
16V
0 . 1
C3013 194 VOUT2
195 VOUT1
1608
B
16V
196 GND3.3IO3
0 . 1
C3014
+3.3IO
197 VSUP3.3IO3
198 656I0
199 656I1
200 656I2
201 656I3
202 656I4
~ BDTR-2 Board Schematic Diagram [ Main Microcontroller, Panel Driving, Audio & Video Processor ] Page 6A/9 ~
- 42 -
L M N
0uH
0uH
0uH
L3000
L3001 L3002
C3040
0 . 1
16V
C3050 C3051
B
0 . 1 0 . 1
1608
1608
C3035 16V 16V
B
0 . 1 B B
16V 16V
B 1608 1608
0 . 1
C3115
1608
R3108
0.5%
RN-CP
1/10W
R3106 6 . 8 k
0.5%
RN-CP
1/10W
68k
152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129
IC3006
CXD9901R
O P Q
1608
CHIP
0
R3137
1608
B
50V
470p
C3061
0uH 0uH
L3003 L3004
XX
R3390
R3130
XX
C3057
C3060
0 . 1 R3131
16V 0 . 1
XX
B 16V
HOT_PLUG1 B CHIP
1608
1608
0
R3146
XX
R3123
R3122
XX
XX
JL3051
R3145
R3144 R
XX
128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 10