Fb1 Board Schematic Diagram (4 Of 17) - Sony KDL-40XBR4; KDL-40XBR5; KDL-46XBR4; KDL-46XBR5 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 VDDF
F4501 FB4500
1.6A 0uH
F4500
1.6A 32V
32V
B
C4500
10
6 . 3 V
X6S
2012
C4567 C4506 C4511 C4517 C4522 C4526 C4529 C4532 C4534 C4535
10 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1
— 6 . 3 V 16V 16V 16V 16V 16V 16V 16V 16V 16V
X6S
2012 1005 1005 1005 1005 1005 1005 1005 1005 1005
C
COMPANION1.8V VDCC
FB4501
0uH
—
C4533
C4501
0 . 1
10 16V
6 . 3 V
X6S 1005
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
C4531
C4502 0 . 1
10 16V
6 . 3 V
X6S 1005
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 DVCC
—
R4534
0
FB4503
CHIP
0uH
C4503 C4525
G 0 . 1
10 16V
6 . 3 V
X6S 1005
2012
C4509 C4514 C4520
0 . 1 0 . 1 0 . 1
16V 16V 16V
1005 1005 1005
—
H
COMPANION1.8V HPLL_ADC
FB4504
0uH
—
C4504 C4521
0 . 0 0 1
10 50V
6 . 3 V
X7R
X6S 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
2012 1005
—
K
—
L
—
M
—
N
—
O
—
P
KDL-40XBR4/40XBR5/46XBR4/46XBR5
6 | 7 | 8 | 9 | 10 | 11 |
BE_3.3V_2 AVCC
FB4506
R4538 0uH
0
CHIP
C4536 C4556
C4537
0 . 1 0 . 1
16V 10 16V
6 . 3 V
X6S
1005 1005
2012
C4576 C4541 C4543 C4547 C4549 C4551 C4553 C4555
10 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1 0 . 1
6 . 3 V 16V 16V 16V 16V 16V 16V 16V
X6S
2012 1005 1005 1005 1005 1005 1005 1005
BE_3.3V_2 AVDD_ADC
FB4507
0uH
C4554
C4538
0 . 1
10 16V
6 . 3 V
X6S 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
C4539 C4545
0 . 1
10 16V
6 . 3 V
X6S 1005
2012
DVCC AVCC
157 AGND
BE_3.3V_2 XTALVCC
158 AVCC18
159 AVCC33
FB4509
0uH R0XC-P
160 R0XC-
R0XC+P
161 R0XC+
162 AGND
C4540 C4546
0 . 1
10 16V
6 . 3 V 163 AVCC33
X6S 1005
2012
R0X0-P 164 R0X0-
R0X0+P
165 R0X0+
166 AGND
167 AVCC33
R0X1-P 168 R0X1-
R0X1+P
169 R0X1+
170 AGND
171 AVCC33
R0X2-P 172 R0X2-
R0X2+P 173 R0X2+
174 AGND
175 AVCC18
176 AGND
177 AVCC18
JL4507
178 RSVDNC
179 AVCC33
180 R1XC-
181 R1XC+
182 AGND
183 AVCC33
184 R1X0-
185 R1X0+
186 AGND
187 AVCC33
188 R1X1-
189 R1X1+
190 AGND
191 AVCC33
192 R1X2-
193 R1X2+
AUD_PLL 194 AGND
195 AVCC18
196 DVCC2
XTALVCC
197 DGND2
198 XTALOUT
199 XTALIN
COMP_27M REGVCC
0 R4539
200 XTALVCC
201 REGVCC
0
R4524
1005
X_HDMI_RST 202 RESETB
5%
16V
CHIP
0 . 1 203 SCDT
1/16W C4569 R4502
10k 0 CHIP
204 RSVDL
R4527
1005 22 R4520
DSP_MUTE2 205 MUTE
R0PWR5V_1 206 R0PWR5V
DSDA0P
207 DSDA0
DSCL0P
208 DSCL0
R4542
47k
1/16W
CHIP
5%
7 5
8 6
HDMI_SDA
HDMI_SCL
HDMI_LRCK
HDMI_DAT
HDMI_SCK
HDMI_MCK
12 | 13 | 14 | 15 | 16 | 17
R4500
R4535 R4536
47k
1/16W 47k 47k
CHIP 1/16W 1/16W
CHIP CHIP
5%
5% 5%
1005 1005
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110
IC4500
SII9151CLU
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 42 43 44 45 46 47
3 1
2 4 6 8
4 2
JL4506
JL4505
1 3 5 7
C4563
0 . 0 1 C4565
C4559 R4511
R4505 0 . 0 1 C4561 47 0 . 0 1
0 . 0 1
R4525 47 R4513
4 . 7 k 47
R4508
1/16W 47
5%
R4514 C4566
R4512 C4564 0 . 0 1
0 R4509 C4562 47 0 . 0 1 47
RB4517 R4506 C4560 0 . 0 1
47 47
0 . 0 1
| 18 | 19 | 20 | 21 | 22 |
COMPANION_OUT
AD_OUT
VDDF VDCC
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
33
IOGND 95
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
5%
22 CHIP
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
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
48