Fb1 Board Schematic Diagram (4 Of 17) - Sony KDL-40XBR4 Service Manual

FB1 BOARD SCHEMATIC DIAGRAM (4 OF 17)

1 | 2 | 3 | 4 | 5
A
—
BE_3.3V BE_3.3V_2 BE_3.3V
F4501
FB4500
F4500 1.6A 0uH
32V
1.6A
32V
B
C4500
10
6 . 3 V
X6S
2012
C4567 C4506 C4511 C4517 C4522 C4526 C4529
10 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1
— 6 . 3 V 16V 16V 16V 16V 16V 16V
X6S
2012 1005 1005 1005 1005 1005 1005
C
COMPANION1.8V
FB4501
0uH
—
C4501
10
6 . 3 V
X6S
2012
C4507 C4512 C4518 C4523 C4527 C4530
D 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1
16V 16V 16V 16V 16V 16V
1005 1005 1005 1005 1005 1005
—
COMPANION1.8V DVDD_ADC
FB4502
E 0uH
C4502
10
6 . 3 V
X6S
— 2012
C4508 C4513 C4519 C4524 C4528
0 . 1 0 . 1 0 . 1 0 . 1 0 . 1
16V 16V 16V 16V 16V
1005 1005 1005 1005 1005
F
COMPANION1.8V
—
R4534
0
CHIP FB4503
0uH
C4503
G
10
6 . 3 V
X6S
2012
C4509 C4514 C4520
0 . 1 0 . 1 0 . 1
16V 16V 16V
1005 1005 1005
—
H
COMPANION1.8V HPLL_ADC
FB4504
0uH
—
C4521
C4504
0 . 0 0 1
10 50V
6 . 3 V
X6S X7R
1005
2012
C4510 C4515
0 . 1 0 . 1
I
16V 16V
1005 1005
—
COMPANION1.8V AUD_PLL
FB4505
0uH
J
C4516
C4505 0 . 1
10 16V
6 . 3 V
X6S 1005
2012
—
K
—
L
—
M
—
N
—
O
—
P
KDL-40XBR4/40XBR5/46XBR4/46XBR5
Downloaded from www.Manualslib.com
| 6 | 7 | 8 | 9 | 10 | 11
VDDF BE_3.3V_2 AVCC
FB4506
R4538
0uH
0
CHIP
C4536 C4556
0 . 1 C4537 0 . 1
10
16V 16V
6 . 3 V
X6S
1005 1005
2012
C4532 C4534 C4535 C4576 C4541 C4543 C4547 C4549 C4551 C4553 C4555
0 . 1 0 . 1 0 . 1 10 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1
16V 16V 16V 6 . 3 V 16V 16V 16V 16V 16V 16V 16V
X6S
1005 1005 1005 2012 1005 1005 1005 1005 1005 1005 1005
VDCC BE_3.3V_2 AVDD_ADC
FB4507
0uH
C4533 C4554
C4538
0 . 1 0 . 1
16V 10 16V
6 . 3 V
X6S
1005 1005
2012
C4542 C4544 C4548 C4550 C4552
0 . 1 0 . 1 0 . 1 0 . 1 0 . 1
16V 16V 16V 16V 16V
1005 1005 1005 1005 1005
BE_3.3V_2 REGVCC
FB4508
0uH
C4531 C4545
C4539
0 . 1 0 . 1
16V 10 16V
6 . 3 V
X6S
1005 1005
2012
DVCC AVCC
DVCC
BE_3.3V_2 XTALVCC
FB4509
0uH R0XC-P
R0XC+P
C4525 C4546
C4540
0 . 1 0 . 1
16V 10 16V
6 . 3 V
X6S
1005 1005
2012 R0X0-P
R0X0+P
R0X1-P
R0X1+P
R0X2-P
R0X2+P
JL4507
AUD_PLL
XTALVCC
COMP_27M
REGVCC
0 R4539
0
R4524
1005
X_HDMI_RST
5%
16V
CHIP 0 . 1
R4502
1/16W C4569
10k 0
R4527
1005 22 R4520
DSP_MUTE2
R0PWR5V_1
DSDA0P
DSCL0P
HDMI_SDA
HDMI_SCL
manuals search engine
| 12 | 13 | 14 | 15 | 16 |
R4500
47k R4535 R4536
47k 47k
1/16W
CHIP 1/16W 1/16W
CHIP CHIP
5%
5% 5%
1005 1005
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115
157 AGND
158 AVCC18
159 AVCC33
160 R0XC-
161 R0XC+
162 AGND
163 AVCC33
164 R0X0-
165 R0X0+
166 AGND
167 AVCC33
168 R0X1-
169 R0X1+
170 AGND
171 AVCC33
172 R0X2-
173 R0X2+
174 AGND
175 AVCC18
176 AGND
177 AVCC18
178 RSVDNC
179 AVCC33
180 R1XC-
181 R1XC+
182 AGND IC4500
SII9151CLU
183 AVCC33
184 R1X0-
185 R1X0+
186 AGND
187 AVCC33
188 R1X1-
189 R1X1+
190 AGND
191 AVCC33
192 R1X2-
193 R1X2+
194 AGND
195 AVCC18
196 DVCC2
197 DGND2
198 XTALOUT
199 XTALIN
200 XTALVCC
201 REGVCC
202 RESETB
203 SCDT
CHIP
204 RSVDL
205 MUTE
206 R0PWR5V
207 DSDA0
208 DSCL0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
R4542
47k
1/16W
CHIP
5%
7 5 3 1
2 4 6 8
8 6 4 2
JL4506
JL4505
1 3 5 7
C4563
R4511 0 . 0 1 C4565
C4559 0 . 0 1
R4505 0 . 0 1 C4561 47
0 . 0 1
R4525 47 R4513
4 . 7 k R4508 47
1/16W
47
5%
R4514 C4566
R4512 C4564 0 . 0 1
0 R4509 C4562 47 0 . 0 1 47
RB4517 R4506 C4560 47 0 . 0 1
47 0 . 0 1
HDMI_LRCK
HDMI_DAT
HDMI_SCK
HDMI_MCK
17 | 18 | 19 | 20 | 21 | 22
COMPANION_OUT
AD_OUT
VDDF VDCC
114 113 112 111 110 109 108 107 106 105
RB4503
33
Q0 104
Q1 103
Q2 102
Q3 101
Q4 100
Q5 99
Q6 98
Q7 97
IOVCC 96
RB4505
IOGND 95 33
Q8 94
Q9 93
Q10 92
Q11 91
Q12 90
Q13 89
Q14 88
Q15 87
CVCC 86
CGND 85
IOVCC 84 R4515 1/16W
22 CHIP 5%
ODCK 83
RB4507
IOGND 82 33
Q16 81
Q17 80
Q18 79
Q19 78
Q20 77
Q21 76
Q22 75
Q23 74
CVCC 73
CGND 72
IOVCC 71
RB4512
IOGND 70 33
Q24 69
Q25 68
Q26 67
Q27 66
Q28 65
Q29 64
Q30 63
Q31 62
IOVCC 61
RB4514
IOGND 60 33
Q32 59
Q33 58
Q34 57
Q35 56
DE 55
HSYNC 54
VSYNC 53
42 43 44 45 46 47 48 49 50 51 52
AVDD_ADC
DVDD_ADC
HPLL_ADC
2 4 6 8
1 3 5 7
FB1 4/17
HDMI (CONT.)
A-1257-218-C <FIX2>FB1-P4
KDL-40XBR4/40XBR5/46XBR4/46XBR5
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