B5 Board Schematic - Sony KD-32DX150U Service Manual

A B C
B5..-32DX150U
1
B5
1/7
PICTURE DECODER, DRC, DIGITAL NOISE REDUCTION
2
3
DIYD[0-7],DICD[0-7],W13ID,IHDD,IVDD
R4464
XX
R4465
10k
1/10W
XRST
R4479
C4478
0.01
FL4412
25V
+1.8V
4 EMI
C4476
C4477
C4483
0.01
0.01
47
25V 25V
16V
108 107 106 105 104 103 102 101 100
GND
109
110 TUD00
111 TUD00
112 TUD00
5
113 TUD00
114 VDD18
115 GND
C4479
TUD00
116
0.01
25V 117 TUD00
118 TUD00
119 TUD00
RB4401
XX 120 TUD00
121 TUD00
CLKO W13ID
122 VDD18
VSO IVDD
GND
123
6
HSO IHDD
124 TSMOD3
RB4402 125 TSMOD4
XX
DCDB_C[7] DICD[7] 126 VDD33
DCDB_C[6] DICD[6]
127 TFTEST0
C4480
DCDB_C[5] DICD[5] 128 TFTEST1
0.01
25V
DCDB_C[4] DICD[4] 129 TFTEST2
TFTEST3
130
RB4403
XX 131 VDD18
DCDB_C[3] DICD[3]
132 GND
DCDB_C[2] DICD[2]
T_FTEST0
133
DCDB_C[1] DICD[1]
134 T_FTEST0
7
DCDB_C[0] DICD[0]
135 T_FTESR0
RB4404 136 T_FTEST0
XX
DCDB_Y[7] DIYD[7]
137 T_FTEST0
DCDB_Y[6] DIYD[6] 138 VDD18
DCDB_Y[5] DIYD[5] 139 GND
C4481
DCDB_Y[4] DIYD[4] T_FTEST0
140
0.01
25V
141 T_FTEST0
RB4405
142 T_FTEST0
XX
DCDB_Y[3] DIYD[3]
143 T_FTEST0
DCDB_Y[2] DIYD[2]
144 VDD33
DCDB_Y[1] DIYD[1]
8
DCDB_Y[0] DIYD[0]
C4482
1 2 3 4 5 6 7 8 9
0.01
25V
C4465
0.01
25V
9
RB4406
XX
10
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
11
D E F
D3.3V-AD
D5V
R4424
R4428 R4427 R4426 R4425 R4423
XX
XX 4.7k 2.2k 4.7k 2.2k
1/10W 1/10W 1/10W
1/10W
SDA
R4429
0 Q4401
2SK2036
LEVEL_SHIFT
SCL
R4430
Q4402
0
2SK2036
LEVEL_SHIFT
0
C4475 C4474
0.01
0.01
25V 25V
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
VDD33
72
HDOUT 71
VDOUT 70
FDOUT 69
SDA 68
SCL 67
SDETO 66
SV1
65
SV0 64
GND 63
VDD18 62
CLAMP 61
UV_TM 60
HFCK 59
PLLHD
58
MREF 57
GND 56
IC4401
VDD18 55
CXD9665Q
HDINB 54
VDINB 53
CLKINB 52
R4524 XX
CGEN
51
HDINA 50
VDINA 49
CLKINA
48
GND 47
VDD18 46
YINB7 45
YINB6 44
YINB5 43
YINB4 42
YINB3
41
YINB2 40
YINB1 39
YINB0 38
GND 37
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
C4466
C4469
0.01 0.01
25V 25V
C4468
C4467
0.01
0.01
25V
25V
DCDB_C[0-7],DCDB_Y[0-7],CLKO,VSO,HSO,CGEN
RB4407
XX
CPLD_D[0-7],CPLD_CLK,CPLD_VSYNC,HSYNCOUT
G H I J
HP_100_OUT
C4429
0.01
IC4402
25V
SDA-MID
TC7SET04F(TE85R)
B
INVERTER
VP_100_OUT
A5V-1
SCL-MID
C4430
0.01
IC4403
25V
TC7SET04F(TE85R)
B
INVERTER
DDTB
B5 2/7
Q4414
Q4415
XX
XX
C4473
C4484
0.01
R4503 R4506
XX
25V
XX XX
R4507
XX
FL4406
D3.3V-1 R4505
EMI R4504
IHDD XX
XX
C4426
IVDD
47
FB4406 R4508
FB4404 16V
XX XX
0uH
SDA-MID
SCL-MID
R4510 R4509
XX XX
FB4405 R4486
0uH 0
R4487 R4511
C4472
0
XX
0.01
25V
R4522
XX
R4525
XX
C4471
R4523
0.01
XX
25V
R4526
XX
R4431 R4432 R4433
HSO XX XX XX
C4470 VSO
L4400
0.01
10uH
CLKO
25V
R4434
DCDB_Y[7] 0
L4401
R4436 R4435
C4432 10uH
DCDB_Y[6]
0 0
0.01
DCDB_Y[5] 25V IC4404
TLC2933IPWR-12
R4451 R4453
DCDB_Y[4]
READ PLL
3.3k 470k
DCDB_Y[3] 1/10W 1/10W
DCDB_Y[2] R4444
220
DCDB_Y[1] 1/10W
CK54
DCDB_Y[0]
R1
R4441 0
HREF
CGEN
R4445
330
1/10W
R4443
22k
1/10W
R4448
C4431
R4446
0.01 1k
220
25V 1/10W Q4406
1/10W
B
2SA1037AK-T146-QR
R4442
C4434 LIMITTER
C4433 R4449
470k
0.1
100 3.3k
1/10W
16V
1/10W
6.3V
B
DCDB
B5 5/7
CPLD
B5 7/7
~ B5 Board Schematic Diagram [ Picture Decoder, DRC, Digital Noise Reduction ] Page 1/7 ~
- 49 -
K L M
FL4405
D3.3V-AD
EMI
C4463
L4411 C4459 C4464
0.01
10uH XX 47
25V 16V
D3.3V-1
L4403
1uH C4458
XX
D3.3V-DCD
L4412
1uH C4462
XX
FL4407
D3.3V
EMI
C4445 C4448
L4402 C4457
0.01 47
1uH XX
25V 16V
Y_100_OUT
D3.3V-MID
C4442 L4404 C4460
R4472 U_100_OUT
47 1uH XX
10k
16V
1/10W
V_100_OUT
XRST
D5V DPIC_SW
R4439
10k
1/10W Q4413
XRST_MS DTC144EKA
Q4412
DTC144EKA
FL4408
EMI
L4405 C4450
0.01
1uH
+2.5V-DCD 25V
FL4410
+2.5V
EMI
C4453
L4409
0.01
1uH
C4461
25V
XX
FL4411
+1.8V
EMI
L4410
1uH C4808
XX
L4414 C4488
C4454
XX XX
0.01
L4413 25V
XX
IC4405
XX
R4518
XX
LOGICVDD
VCO_VDD
SELECT
R_BIAS C4487
R4517 B_IN
XX
VCO_OUT XX
VCO_IN
FINA
VCO_GND
G_IN
R4516
FINB
INHIBIT
XX
PFD_OUT INHIBIT
R_IN
OGIC_GND NC
CV/Y_MAIN_IN
R4514
R4512 R4513 R4515
C_MAIN_IN
XX
XX XX XX
C4486
C4485
XX
XX R4471
XX
DTV
B5 7/7
D5V-SCD DTV_CLK
DTV_D[7]
L4406
L4408
10uH
Q4407 1uH
DTV_D[6]
D5V
2PD601AR-115
DTV_D[5]
LEVEL SHIFT C4443 C4446 C4452
0.01 C4449 C4455
47 0.01
XX DTV_D[3]
25V XX
16V 25V
R4456
C4456
47k
XX DTV_D[2]
1/10W
DTV_D[1]
DTV_D[0]
DTV_D[4]
C4438
0.01 L4407
FL4409 DTV_VSYNC
25V XX
A5V-1
EMI DTV_HSYNC
C4444 C4447 C4451
0.01 0.01
47
25V 16V 25V
R4458
330
1/10W
Q4408 R4459
330
2PD601AR-115
1/10W
Q4405
BUFFER
2PD601AR-115
BUFFER
3.3VGR
R4457
R4461
47k
47k
1/10W
1/10W
D4400
UDZSTE-173.9B
R4493
XX
R4494
XX
8 7 6 5 8 7 6 5
IC4406 IC4407
TC7WH74FU(TE12R)
TC7WH74FU(TE12R)
1 2 3 4 1 2 3 4
N
CN4472
50P
POWER_INT
1 POWER_INT
R4447
2
100 GND
1/10W
3
GND
4 GND
5
GND
6
GND
7 GND
8 GND
9
R4484 GND
FB4403
100
0uH 10
GND
1/10W
11 VP100_OUT
12
HP100_OUT
R4498 R4478 FB4402
13
0 100 0uH GND
1/10W
14 Y100_OUT
R4499
15 GND
0
16
U100_OUT
R4500
0 17 GND
18 V100_OUT
R4501
1k
19
GND
1/10W
20
D_PIC
R4489
1k
21 GND
1/10W
22
RESET_100
R4477 100 1/10W FB4401 0uH
SCL
23
SCL
SDA
24 SDA
FB4400 0uH
R4476 100 1/10W
25 +2.5V
26
+5_ANALOG
27
+3.3V
28 +3.3V
29
GND
30
+5V_DIGITAL
R4502 XX
SUB_CVBS
31 CVBS/Y_SUB_IN
32 +1.8V
R4481
47
33
GND
1/10W
C_SUB_IN 34
C_SUB_IN
R4482
100 35 GND
1/10W
INT-COL
36
INT_COL
37
GND
FB_IN
38 FB
R4485
R4469 R4470
100 39 GND
XX XX
1/10W
40
GND
41
GND
42 B/Y*
R4467
100
43
GND
1/10W
44
G/U*
R4468
100
45 GND
1/10W
46
R/V*
R4466
100
47
GND
1/10W
CVBS/Y_MAIN_IN /
48
R4462 VP_MAIN_IN*
100
49 GND
1/10W
50
C_MAIN_IN HP_MAIN_IN*
R4463
100 TO A BOARD
1/10W CN7109
R4473 R4452
XX XX
R4450
XX
R4454
XX
CN4473
R4490
20P
0
RB4414
0 1 CLK
D7
2
3 D6
4 D5
5 D4
6 D3
7 D2
8 D1
D0
9
10 GND
RB4415
11 GND
0
V_SYNC
12
R4491 0
13 H_SYNC
R4492
0 14 NC
15 NC
16 GND
17 GND
18 GND
GND
19
3 2 1
20 GND
C4599
TO A BOARD
R4528 XX
IC4409 CN4002
XX
XX
4 5
HSYNCIN
R4495
0
8 7 6 5
IC4408
XX
1 2 3 4