B Board Schematic Diagram (2 Of 2) - Sony KP-46WT500 Service Manual

B BOARD SCHEMATIC DIAGRAM (2 OF 2)

�� �� ����������� �� �� �� �� �� �� ��
�
5V
Q3403 R3472 C3433 R3471
0.01
2SC2412K 22 1k
25V
� 1/16W 1/16W Y-CL
:CHIP B:1608
:CHIP
IC3403
Y-CL PST9120NL
R3476
1k
1/16W
:CHIP C3443
Q3407 R3486 R3485
� 0.01
2SC2412K 22 1k
25V
1/16W B:1608 1/16W
:CHIP :CHIP CB-CL
CB-CL
C3413
R3491
1k 0.1
1/16W 25V
C3448 F:1608
� :CHIP
Q3409 0.01 R3495
1k
2SC2412K 25V
1/16W CR-CL
B:1608
:CHIP
CR-CL R3496
22 D3099
R3499 1/16W
1SS355-TE
1k :CHIP
� 1/16W
:CHIP 5V
C3415 C3416
L3403
10 0.1
MID_RST 25V
16V :CHIP
:AL-CP F:1608
R3423
220
L3404
1/16W
IC3404
� :CHIP :CHIP
TLC2932IPWR
IC3405 WRITE PLL
MID SYNC TC7SET08FU
C3421
0.1
R3432 LOGICVDD
25V VCO VDD
F:1608 330
SELECT R3429
1/16W
R BIAS 1.5k
� HD3 :CHIP VCO OUT
1/16W
VCO IN :CHIP
FINA
VCO GND
FINB
R3434
100 VCO INHBIT
5V 1/16W PFD OUT
:CHIP PFD INHBIT
LOGIC GND
� NC
VD0 VS
Q3401
R3445
R3447
2SC2412K 0 R3446 680
:1608 1k
1/16W
1/16W
:CHIP R3448
:CHIP C3425 C3423
� 0.47 680k
R3454 0.01
10V 1/16W
2.2k :CHIP 25V
B:CHIP
1/16W B:1608
:CHIP
9V
� C3430 R3501 R3502 R3503 R3504
1k
0.1 1k 1k 1k
1/16W 1/16W 1/16W 1/16W
SEL Y/CR/CB 25V
:CHIP :CHIP :CHIP :CHIP
FL3003 C3429 F:1608
AFC79YL25MAIT 10 R3484
C3001 16V 1k
47 :AL-CP
1/16W
6.3V R3492 R3955
:CHIP
:BP 1k 1k R3478 R3954
� SEL Y OUT
1/16W 1/16W 1k 1k
:CHIP C3445 1/16W 1/16W
:CHIP
C3002 Q3408 47 :CHIP :CHIP
47 2SA1037AK 16V
6.3V :AL-CP
:BP
SEL CB OUT
C3447
R3493 0.1
2.4k R3871 25V
� 1/16W 13k
F:1608 Q3406
SEL CR OUT :RN-CP 1/16W
2SA1037AK
:RN-CP
C3003 C3438
47 0.1
6.3V 25V
:BP R3483 F:1608
2.4k
1/16W Q3405
� :RN-CP R3870
2SA1037AK
13k
1/16W
:RN-CP
5V
L3001
0 R3477
:CHIP 2.4k
1/16W
� C3044 :RN-CP
Q3005
0.1
2SC2412K
25V
F:1608
5V
R3035 R3915
100 10
� L3409
1/16W 1/16W
:CHIP R3038 :RN-CP TH-Y :CHIP
560
Q3006
1/16W
2SC2412K
:RN-CP R3802
C3453 C3454
0.1 270
10 1/16W
25V
R3036 R3916 16V :RN-CP
:AL-CP F:1608
100 10
�
1/16W 1/16W C3455 C3456 R3807
R3039 :RN-CP TH-CB
:CHIP 10 0.1 120
560
Q3007 16V 25V 1/16W
1/16W :AL-CP F:1608 :RN-CP
2SC2412K
:RN-CP
C3457 C3458 R3814
10 0.1 10
R3037 1/16W
16V 25V
100 R3917 :RN-CP
� 10 :AL-CP F:1608
1/16W
1/16W TH-CR
:CHIP
:RN-CP
R3040
560
1/16W
:RN-CP
�
Q3091
R3091 R3092 D3089
R3096 DTC144EKA IIC1
2.2k 2.2k
470 NV-RST 1/16W 1/16W R3095 1PS226
100k
1/16W :CHIP :CHIP
:CHIP 1/16W
IC3089
:CHIP
� M24C04-MN6T(A) R3098 Q3090
Q3089
NVM 47 2SA1037AK
1/16W 2SA1037AK
:CHIP CLK1
AA R3097
DAT1
100k
WP 1/16W
:CHIP
CLK
�
DAT
R3099
47
R3001
1/16W
10k
:CHIP 1/16W
:CHIP
C3089
� 0.01
25V
B:1608
R3937
100 1/16W :CHIP
DRC-FILM DRC-INSEL
R3100
� 100 1/16W :CHIP
PXI DRC-PXI
R3101
100 1/16W :CHIP
LINE-W DRC-LINE-W
DRC-LEVEL
DRC-BLK
DRC-PXN
�
R3050
DRC-FFSW VDD
100
DRC SEL 1/16W
GND
:CHIP
DRC SEL1
O_DRC_CD_SEL
DRC SEL2
� R3079 R
1k
1/16W
DRC SEL2 G
:CHIP
B
IC3090
MB94918RPF-G-134 OSD-YS
�
-BND
MID-UCOM
OSD-HSYNC
OSD-VSYNC
�
B-INT
�
SUBADPLL-LOCK
DSPPLL-LOCK VP-MAIN
SUB-BUSY
�
�
R3105
100
1/16W
:CHIP
R3107
� 0
:1608
X3089 20MHz
� C3096
0.01
25V
B:1608
�
�� �� �� �� �� �� �� ��� �� ��� ��
IC3401
3.3V
BA25BC0FP-E2
2.5V-REG
C3401
I O
0.1
25V G C3403 C3404
L3402
F:1608 0.1 100
25V 6.3V
:CHIP
F:1608 :AL-CP
R3410
10k
1/16W C3409
:CHIP C3410
0.1
0.1
25V 25V
F:1608 F:1608
C3414
0.1
25V
F:1608
180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150
C3408
100
6.3V
:AL-CP
VDOCIN7
181
182 VDOCIN6
VDOCIN5
183
184 VDOCIN4
VDOCIN3
185
186 AUXCIN7
C3419 AUXCIN6
C3420 187
0.1 10
25V 16V 188 AUXCIN5
F:1608 :AL-CP C3422
0.1 AUXCIN5
189
25V
F:1608 190 VDOCIN2
VDOCIN1
191
192 VDOCIN0
OVDD22
193
IC3406 194 VDOCLKIN
TC7SET08FU
OVDD11
195
196 VDOPLLHLD
C3424
VDD1
0.1 197
25V
F:1608 198 VSS
XRESET
199
IC3407
TC7SET08FU 200 VDOHLFCK
XVDOVS
201
202 XVDOHS
XOSDHS
203
R3505 R3506 L3405
204 XOSDVS
1k 1k
1/16W 1/16W :CHIP VDOCLAMP
:CHIP :CHIP 205
R3464
C3435 206 AVCCAD3
1k
R3465 0.1
1k 1/16W 25V AVSSAD3
:CHIP 207
1/16W F:1608
:CHIP 208 ANCRIN
R3953 R3467 C3431
47
1k 1k AVCCAD2
16V 209 IC3408
1/16W 1/16W
:CHIP :AL-CP
:CHIP 210 ANCBIN CXD9509AQ
211 AVSSAD2
C3437
212 ANREF2
47
16V
:AL-CP 213 ANREF1
214 AVCCAD1
C3434 215 ANYGIN
47
16V 216 AVSSAD1
:AL-CP
217 DTVYIN7
218 DTVYIN6
219 DTVYIN5
C3432
0.1
220 DTVYIN4
25V
F:1608
221 VDD1
R3838
270 222 VSS
R3869 1/16W
13k :RN-CP
223 DTVCLKIN
1/16W
:RN-CP
R3837 224 OVSS2
270
1/16W 225 DTVYIN3
:RN-CP
226 DTVYIN2
R3836
270
227 DTVYIN1
1/16W
:RN-CP 228 DTVYIN0
R3803 R3804 R3805 R3834 R3835
229 DTVCIN7
270 270 270 270 270
1/16W 1/16W 1/16W 1/16W 1/16W 230 DTVCIN6
:RN-CP :RN-CP
:RN-CP :RN-CP :RN-CP
231 DTVCIN5
R3808 R3809 R3810 R3839 R3841
120 120 120 120 120 232 AUXCIN3
1/16W
1/16W 1/16W 1/16W 1/16W
:RN-CP :RN-CP :RN-CP :RN-CP :RN-CP
233 AUXCIN2
R3815 R3816 R3817 R3842 234 AUXCIN1
15 22 22 750
1/16W
1/16W 1/16W 1/16W 235 AUXCIN0
:RN-CP :RN-CP
:RN-CP :RN-CP
236 DTVCIN4
237 DTVCIN3
238 DTVCIN2
239 DTVCIN1
5V
240 DTVCIN0
L3089
BK2125HS601
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
D3090
1PS226
C3465
0.1 C3466 C3463
L3410 0.1
3.3V 25V 0.1
25V
:CHIP F:1608 25V
F:1608 F:1608
C3468 C3469
100 0.1
6.3V 25V
R3933 :AL-CP F:1608
0
:1608
RB3412 RB3411 RB3409
RB3410
47*4 47*4 47*4 47*4
R3089
0
:1608 C3090 R3846 R3847
47 22 22
16V 1/16W 1/16W
:AL-CP :CHIP :CHIP
L3102 C3101
68p
CH:1608
:CHIP
R3103 R3002
1.2k 0 C3102
1/16W :1608 68p
:CHIP SUB G
CH:1608
MID SYNC
R3109
1.5k 1/16W :CHIP
SUB YS R3110
RB3403
R3106 100
560 1/16W :CHIP 33*4
1/16W
R3102 :CHIP
100 1/16W :CHIP S-HD Y0
S-VD Y1
R3111 Y2
100
Y3
1/16W
:CHIP
Y4
Y5
R3023
10k
Y6
1/16W
:CHIP
Y7
R3021 C3035
100 1/16W :CHIP 0.01
25V
B:1608 RB3404
R3104 33*4
VP
100 1/16W :CHIP
MID BINT
R3022
MID BUSY
100 1/16W :CHIP
IC3091
PST9145NL
RESET
RB3405
33*4
VCC
R3108
470
1/16W
RST :CHIP
D3403
UDZS-6.8B
��� �� ��� �� ��� �� ��� �� ��� �� ��� ��
C3411 C3412
0.1 0.1
25V 25V
F:1608 F:1608
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
SDADR3
120
D16
SDDAT16 119
D17
SDDAT17
118
D18
SDDAT18 117
D19
SDDAT19
116
C3417
0.1
VSS 115
25V
VDD2 F:1608
114
D20
SDDAT20 113
D21
SDDAT21
112
D22
SDDAT22 111
D23
SDDAT23
110
D24
SDDAT24 109
D25
SDDAT25
108
VDDSD 107
D26
SDDAT26
106
D27
SDDAT27 105 R3460 R3461
D28 10k 10k
SDDAT28 1/16W
104 1/16W
:CHIP :CHIP
D29
SDDAT29 103
C3426
VSS 0.1
102
25V
F:1608
VDD1 101
D30
SDDAT30
100
D31
SDDAT31 99
XSM 98
D3401
MST 97
DAN202K
TMODENB R3470
96
100
IICCKSEL 95 1/16W
:CHIP
IICSCL 94
IICSDA 93
C3439 R3475
0.1 C3440
OVDD21 12p 100
92 25V
CH:1608 1/16W
F:1608 :CHIP
DXT1IN 91 D3402
DAP202K
90 R3489 X3401
VSS
0 18.543956MHz
VDD1 89 :1608 C3441
12p CH:1608
R3490
DXT1OUT 88
0
L3408
AVCCSD 87 C3444 :1608
L3406
0.1 :CHIP
86 :CHIP 25V
AVSSSD
F:1608 3.3V-2
AVSSDSP 85
R3498 C3449
560 0.1
DSPLPFI 84 1/16W 25V
:CHIP F:1608
DSPLPFO 83
C3451
82
AVCCDSP R3497 0.1
4.7k L3407 25V
DXT2OUT 81 F:1608
1/16W C3450 R3800
:CHIP :CHIP 0.1 0
XTST 80 25V
:1608
F:1608
DSPCLK 79
C3452
78
VSS 0.1
25V
VDD1 77 F:1608
DXT2IN 76
R3811
R3806 100 IC3411
OVSS3 75
56 1/16W TC7W04FU
74 1/16W :CHIP
XDSPYS :RN-CP
XDSPVS 73
XDSPHS 72
CR0
DSPCR0 71
CR1
70
DSPCR1
C3460
CR2 47p
DSPCR2 69
CH:1608
CR3
68
DSPCR3
C3462
VSS 67 0.1
25V
66
VDD2 F:1608
CR4
DSPCR4 65
C3499
CR5
64 0.01
DSPCR5
3.3V 25V
CR6 B:1608
DSPCR6 63
CR7
62
DSPCR7
CB0 C3473
DSPCB0 61
0.1 1 3
25V
F:1608
VC NC
5 4
I O
G
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
2
IC3409
NJM2870F25
2.5V-REG
L3411
:CHIP
C3464 C3467
C3470
0.1 0.1 100
25V
25V 6.3V
F:1608 F:1608
:AL-CP
RB3407
RB3408 47*4
47*4
9V
5V
R3508 L3412
RB3401
1k
33*4
1/16W :CHIP
:CHIP
R3507
L3413
RB3402 1k
33*4 :CHIP 1/16W
:CHIP
C3479
10 R3957 R3854
16V 2.2k 2.2k
1/16W
12 11 10 9 8 7 6 5 4 3 2 1 :AL-CP 1/16W
:CHIP
:CHIP
C3480
0.1
Q3414
25V
2SA1037AK
F:1608
13 48
G2 D-VDD R3831 R3849
14 47 0 :1608 200 1/16W :RN-CP
G3 A-VSS R3866 R3857 R3510
R3509
15 46 0UH BK2125HM601 100 1k
1k
G4 BO R3832 R3850 1/16W 1/16W
1/16W
16 45 0 :1608 200 1/16W :RN-CP :CHIP :CHIP :CHIP
A-VSS R3867
G5
17 44 0UH BK2125HM601
G6 GO R3833 R3852 R3848 R3956
IC3410
18 43 0 :1608 200 1/16W :RN-CP 2.2k 2.2k
A-VSS R3868 1/16W 1/16W
G7 CXD2309Q
19 42 0UH BK2125HM601 :CHIP :CHIP
D/A
G8 RO
Q3410
20 41
A-VDD 2SA1037AK
G9
21 40
B0 A-VDD
22 39 C3484
A-VDD 1 R3851
B1
23 38 6.3V 100 R3512
R3511
B2 VG B:1608 1/16W 1k
1k 1/16W
24 37 :CHIP
VREF 1/16W :CHIP
B3 :CHIP
R3858
R3863 3.3k
R3862 R3958
2.2k 1/16W
1/16W 2.2k 2.2k
:RN-CP 1/16W 1/16W
:RN-CP
25 26 27 28 29 30 31 32 33 34 35 36 :CHIP :CHIP
Q3415
2SA1037AK
C3486 C3487
0.1 0.1 R3865
25V 100
25V
F:1608 F:1608 5V 1/16W
:CHIP
RB3406
33*4 C3485 R3864 C3488 L3414
0.1 3.3k 10
25V 1/16W
16V :CHIP
F:1608 :CHIP :AL-CP
— 64 —
��� �� ��� �� ��� �� ��� �� ��� �� ���
3.3V-2
3.3V
C3405 L3401
100 C3406
6.3V 0.1 C3407 :CHIP
:AL-CP 0.1
16V
16V
B:1608
B:1608 RB3425
RB3421
VCC VSS 47*4
47*4
D0 1 2 DQ0 DQ15 1 2 D15
D1 D14
3 4 VCCQ VSSQ 3 4
D2 5 6 DQ1 DQ14 5 6 D13
D3 D12
7 8 DQ2 DQ13 7 8
VSSQ VCCQ
RB3422 RB3426
47*4 DQ3 DQ12 47*4
D4 1 2 1 2 D11
DQ4 DQ11
D5 D10
3 4 VCCQ VSSQ 3 4
D6 5 6 DQ5 DQ10 5 6 D9
D7 D8
7 8 DQ6 DQ9 7 8
VSSQ VCCQ
DQ7 DQ8
R3422 N.C. N.C. R3421
0 0
VCC VSS
:1608 :1608
DQM0 DQM1
C3418
WE WE N.C. 0.1 R3428
16V 33
CAS B:1608 1/16W
CAS N.C.
:CHIP
RAS RAS CLK
CS
CS CKE
N.C. A9 A9
A12 A8
A12 A8
A11 A11 A7 A7
A10 A6
A10 A6
A0 A0 A5 A5
A1 A4
A1 A4
A2 A2 A3 A3
R3452
0 :1608
DQM2 DQM3
C3428
VCC VSS
0.1
RB3423 16V RB3427
47*4
B:1608 N.C. N.C. 47*4
D16 1 2 DQ16 DQ31 1 2 D31
Q3402 D17 3 4 3 4 D30
VSSQ VCCQ
2SK2036
LEVEL-SHIFT D18 5 6 DQ17 DQ30 5 6 D29
D19 7 8 7 8 D28
DQ18 DQ29
FB3401 VCCQ VSSQ
RB3424
BK2125HM102 RB3428
47*4
DQ19 DQ28 47*4
D20 1 2 DQ20 DQ27 1 2 D27
D21 D26
Q3404 3 4 VSSQ VCCQ 3 4
2SK2036
D22 5 6 DQ21 DQ26 5 6 D25
LEVEL-SHIFT
D23 D24
7 8 DQ22 DQ25 7 8
C3436
VCCQ VSSQ 0.1
FB3402 16V
BK2125HM102 DQ23 DQ24 B:1608
VCC VSS
X3402
74.175824MHz C3446
0.1
16V
IC3402
B:1608
MT48LC2M32B2TG-6
64M-SDRAM
VD0 VS
R3923
0UH VD3
BLM21B050SPT
HD3
MID YS MID SYNC
MID VS
C3489
DRC SEL2
0.1
IC3412
25V 5V
F:1608 TC7W08FU
R3812
100 1/16W :CHIP
L3416
R3813
:CHIP
100
1/16W
:CHIP
16 15 14 13 12 11 10 9
R3823
2.7k 1/16W :CHIP MID Y
R3881
68 1/16W :CHIP
R3820 Q3411
470 R3828 2SA1037AK
C3496 1 2 3 4 5 6 7 8
0.1 1/16W 470
:RN-CP
25V 1/16W
F:1608 :RN-CP
R3824
2.7k 1/16W :CHIP MID CB
R3882
IC3413 68 1/16W :CHIP
SN74LV4053ANSR
C3475 C3476 SYNC SW
10 Q3412
0.1 R3821
25V 16V 470 R3829 2SA1037AK
F:1608 :AL-CP 1/16W 470
:RN-CP 1/16W
:RN-CP
R3825
2.7k 1/16W :CHIP MID CR
R3883
68 1/16W :CHIP
Q3413
R3822
2SA1037AK
470 R3830
1/16W 470
:RN-CP 1/16W
:RN-CP
MID HS MID OUT
VD1
C3442
10 16V :AL-CP
TH-CR
C3474
10 16V :AL-CP
V3I VBX3I
GND CONT
C3477 TH-CB
C3478 UEX3I VOUT
0.1 47
25V 16V C3490
10 16V :AL-CP CONT UOUT
F:1608 :AL-CP
VCC GND
U3I YOUT
C3402
GND CONT TH CONT
10 16V :AL-CP R3826
TH-Y
100 1/16W :CHIP
TEX3I Y3I
C3492
C3491
0.1 C3493
47 47
25V
F:1608 16V 16V
IC3414
:AL-CP :AL-CP
M52055FP
FL3401
AFC19YL34MAIT
C3481
100
16V
:AL-CP
C3482
100
16V
:AL-CP
C3483
100
16V
:AL-CP
C3494
0.1
25V
F:1608
C3495
10
16V
:AL-CP
9-965-935-01<RA6>B P2
KP-46WT500
�� ��� �� ��� �� ��� �� ��� �� ��� �