Sony KDL-26U2000 Service Manual page 45

A B C
BDT.-SE-1(KDL-26/32/40U2000)
1
R4272
10k
1/10W
D4200 R4271
XX 10k
1/10W
Q4211
MSD601-RST1
Q4200
MUN2211T1
R4204
R4202
HPD1
1k 10k
1/10W
1/10W
2
CN4200
19P
19 RB4214 0
HPD
DDC +5V 18
E R4206
17
10k
DDC DAT 16 1/10W
R4205 HDMI_CLK- HDMI_CLK+
10k
DDC CLK 15
NC 14
CEC 13
RB4215
3
12 0
CLK-
E 11 HDMI_D0- HDMI_D0+
CLK+
10
D0 - 9
E 8
D0+ 7 RB4216
0
D1- 6
HDMI_D1- HDMI_D1+
E 5
D1+ 4
D2 -
3
E 2
4
D2+
1
HDMI
RB4217
CONNECTOR
0
D4204
5
MA111-TX D4203
MA111-TX
IC4200
BR24L02F-WE2
BUS EEPROM
A1
A0
A2
6
E
3.3V_MAIN
C4222 C4228
7 10 0 . 1
16V 25V
VH_DDH_3.3
L4212
2.2uH
VH_DDO
L4213
2.2uH
C4223 C4229
10 0 . 1
16V 25V
VH_DDI
L4214
2.2uH
8
C4224 C4230
10 0 . 1
16V 25V
1.8V_MAIN
C4226 C4232
9 0 . 1
10
16V 25V
VH_DDC
L4216
2.2uH
VH_DDH_1.8
L4217
2.2uH
C4227 C4233
0 . 1
10
16V 25V
10
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
11
D E F
VH_DDH_3.3
L4208
2.2uH
HOT_PLUG_DET1
R4210 R4211
4 . 7 k
4 . 7 k
R4207 1/10W
1/10W
XX
HDMI_CLK-
HDMI_CLK+ HDMI_D0-
HDMI_D0+
HDMI_D1-
HDMI_D1+
HDMI_D2-
HDMI_D2+
C4201 C4202
0 . 1
0 . 1 VH_DDH_3.3
16V
16V
IC4201
IP4776CZ38
HDMI HOST INTERFACE
PROTECTION
FB4200
0uH
C4259
R4212
10k 1000p
1/10W 50V
C4200
0 . 1
16V
VCC
WP
SCL
C4260
1000p
50V
SDA
VH_DDH_3.3
R4208
100
1/10W
R6554
R4209 0
AUDIOWS_HDMI
100
R6555
1/10W R4213
0
XX
AUDIODATA_HDMI
R6556 VH_DDO
0
AUDIOCLK_HDMI
R4220
C4264 C4261 C4262
100
XX XX
1/10W XX
Q4204
EDID_WP
MUN2211T1
R4224
XX
R4225
XX
G H I
VH_DDH_1.8 VH_DDI VH_DDC
C4210 C4212
1000p
1000p
50V
R4239 50V
C4208 1k
1000p
R4241 R4242
R4244
50V 100
100
0
R4240 1/10W
1/10W
1k
R4243
0
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137
C4204
1000p
50V
157
VDDH(33)
158 RXBC+
159 RXBC-
160 VSSH
RXAC1-
161
162 RXAC1+
163 VDDH(33)
164 RXBO+
165 RXBO-
166 VSSH
C4258
1000p 167 RXAO-
50V
168 RXAO+
VH_DDH_3.3 VDDH(33)
169
170 RXB1+
171 RXB1-
172 VSSH
173 RXA1-
174 RXA1+
175 VDDH(33)
C4205
RXB2+
1000p 176
50V
177 RXB2-
178 VSSH
179 RXA2-
180 RXA2+
181 VDDH(33)
100
R4235 1/10W
182 WS
R4236
100 1/10W
AP0
183
AP1
184
185 AP2
186 AP3
R4237 100 1/10W
187 ACLK
188 VDDO(33)
C4263
1000p 189 VSSO
50V
VH_DDC 190 VDDC(18)
C4206
1000p VSSC
191
50V
R4228 XX
192 CTL0
R4229 XX
193 CTL1
R4230 XX
194 CTL2
R4231 XX
195 CTL3
VH_DDO 196 VDDO(33)
C4207
1000p
197 VSSO
50V
PL
198
199 DE
R4233
XX
200 HS
201 VS
202 CS
203 OR_R/CR
R4234
XX
204 OR_B/CB
205 OR_G/Y
R4232 100
INT_HDMI VAI
206
207 FREF
208 VREF
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
R4238
XX
C4209 C4211
1000p 1000p
50V 50V
VH_DDO VH_DDC
~ BDT Board Schematic Diagram [ Main Microcontroller, Panel Driving, Audio & Video Processor ] Page 10/11 ~
- 45 -
J K L M
BDT
CONT VDD R4245
33k
OUT 1/10W
VH_DDI
X3001
C4213
13.5MHz
1000p
50V
VH_DDI VH_DDI
R4246
0
R4248
R4252
0 100
R4247
C4216
R4254
X X R4250 R4251 1000p
10k
0 XX R4255 50V
C8926 1/10W
10k
XX
R4253
10k
136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105
VDDA(33) 104
VDDA(18) 103
VSSA(PLL) 102
VDDA(33) 101
VSSA
100
VSSA(R/PR) 99
VDDA(33) 98
VSSA 97
R/PR1 96
R/PR2 95
R/PR3 94
REF_R/PR 93
VDDA(33)
92
VSSA 91
SOG/Y1 90
SOG/Y2 89
SOG/Y3 88
VSSA(SOG/Y ) 87
VSSA 86
VDDA(33)
85
VSSA(G/Y) 84
VDDA(33) 83
VSSA 82
IC4202
G/Y1 81
TDA9974AHS/8/C112
HDMI RECEIVER G/Y2 80
G/Y3 79
REF_G/Y
78
VDDA(33)
77
VSSA 76
VDDA(33) 75
VSSA 74
VSSA(BIAS) 73
BIAS 72
VSSA(B/PB) 71
VDDA(33)
70
VSSA 69
B/PB1 68
B/PB2 67
B/PB3 66
REF_B/PB 65
VDDA(33) 64
VSSA
63
VDDH(33) 62
VSSH 61
VDDH(18) 60
VSSH 59
X2 58
X1 57
X0 56
TDO
55
VSSO 54
53
VDD0(33)
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
C4256
1000p
C4255
50V
1000p
50V
C4214
C4215
1000p
1000p
50V
50V
VH_DDO
VH_DDO
N O
10/11
VH_DDC
C4250 C4217
1000p 1000p
50V 50V
C4251
1000p
50V
C4218
1000p
50V
C4252
1000p
50V
C4219
1000p
50V
C4253
1000p
50V
L4262
2.2uH
VH_DDH_3.3
C4270
0 . 1
C8907
25V
1000p
VH_DDH_3.3
50V
VH_DDO
C4254
1000p
R4259 R4261
XX
XX
R4260
XX
VH_DDH_1.8
L4263
C4221 2.2uH
1000p
C4271
0 . 1
R4257
XX
VH_DDO
C4220
1000p
50V
HDMI_VIDEO