Bm Board Schematic Diagram (3 Of 3) - Sony KP-46WT520 Service Manual

BM BOARD SCHEMATIC DIAGRAM (3 OF 3)

Due to the complexity of this board, performing component level fi eld repairs is not recommended.
If service is required, complete board replacement is the preferred repair method.
Data is provided for reference only.
1 | 2 | 3 | 4 | 5 |
A
Q3301
MSD601-RT1
+5V R3302 R3303
22
BUFF 1k
1/10W 1/10W
C3392 Y_CL
0.01 :CHIP :CHIP 3.3V
—
25V
Y_CL
B:1608 C3304
R3304 0.01 C3353
1k 25V 0.01
B:1608 25V
1/10W Q3302
:CHIP B:1608
MSD601-RT1 R3306 R3307
BUFF 22 1k
1/10W 1/10W
B :CHIP CB_CL
:CHIP
C3309
CB_CL 0.01
25V
R3308
1k B:1608
1/10W Q3304
R3311
:CHIP
MSD601-RT1 1k
— BUFF 1/10W
:CHIP CR_CL R3368
0
C3316 :1608
CR_CL R3310 0.01
R3312 22 25V
1/10W B:1608
1k
:CHIP
1/10W
:CHIP
C3319
C
0.01
+5V 25V
B:1608
C3318
10
16V
:AL-CP
IC3306
IC3305
—
TC7SET08FU TLC2932IPWR
AND WRITE PLL
C3325
R3320 FB3303
0.01 0 0
LOGICVDD
25V :1608 R3323 :CHIP VCO VDD
B:1608 330
SELECT
1/10W R BIAS
SUB_HD :CHIP VCO OUT
VCO IN
D
FINA
VCO GND
R3325 FINB
L3316 100 VCO INHBIT
5V 1/10W PFD OUT
PFD INHBIT
:CHIP :CHIP
LOGIC GND
SUB_VD
C3337
—
C3336 0.01 Q3305
47 25V
10V B:1608 MSD601-RT1 R3329
R3331
:AL-CP BUFF 0 R3330 680
:1608 1k
1/10W
1/10W
C3332 :CHIP
:CHIP
0.47
R3335
10V
SUB_Y/CB/CR 2.2k
E B:1608
1/10W
(P2) :CHIP
Q3308
—
MSD601-RT1
BUFF
R3344 R3347 R3350
1k
1k 1k
R3360 1/10W
1/10W 1/10W
47 :CHIP :CHIP
:CHIP
1/10W C3341
:CHIP R3489 47
SUB_Y 0 16V
F
:1608 :AL-CP
R3362
R3367 R3363
470
47 1/10W 0 C3346
1/10W :CHIP 1/10W R3490 47
SUB_CB :CHIP :CHIP 0 16V
Q3310 :1608 :AL-CP
MSD601-RT1
—
BUFF R3374
470 R3371
Q3312 C3352
1/10W MSD601-RT1 0
47
:CHIP BUFF 1/10W
16V
:CHIP
SUB_CR :AL-CP
R3383
47
G 1/10W R3395
:CHIP 470 R3393
1/10W 0 R3491
:CHIP 1/10W 0
:CHIP :1608
—
H
5V
L3305
—
:CHIP
R3452 R3458
C3453 C3454 R3455 R3461
0.1 270 270 270
10 1/16W
25V 1/16W 1/16W 1/16W
16V :RN-CP
:AL-CP F:1608 :RN-CP :RN-CP :RN-CP
C3455 C3456 R3451 R3454 R3457
I
10 0.1 120 120 120
16V 1/16W 1/16W
25V 1/16W
:AL-CP F:1608 :RN-CP :RN-CP :RN-CP :RN-CP
C3457 C3458 R3450 R3453 R3456
15
10 0.1 10 22
1/16W 1/16W 1/16W
16V 25V
:AL-CP :RN-CP :RN-CP :RN-CP
F:1608
—
J
—
K
—
L
—
M
—
MID-XA
N
—
O
—
P
KP-46WT520/51WS520/57WS520
6 | 7 | 8 | 9 | 10 | 11
IC3310
PQ70XZ01ZP
2.5V REG
1 2 3 4 5
C3354 C3358
0.01 100 L3317 FL3306
25V 6.3V CKD510JB1A105ST
C3308
B:1608 :AL-CP :CHIP
0.01
EMI
25V
R3377 C3466 B:1608
1k 0.01
1/16W 25V
:RN-CP B:1608
+3.3V C3393 C3311
C3310 0.01
R3378 0.01
100 25V
1k 25V
6.3V +2.5V B:1608
1/16W B:1608
:RN-CP :AL-CP
5V
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
181 VDOCIN7
182 VDOCIN6
L3302 C3465
100p
183 VDOCIN5
:CHIP CH:1608
184 VDOCIN4
185 VDOCIN3
FB3302
0 R3315
186 AUXCIN7
:1608 100
1/10W
187 AUXCIN6
R3318 C3322 C3323 :CHIP
L3303 0.01 10
220
25V 16V 188 AUXCIN5
1/10W C3326
:CHIP :CHIP B:1608 :AL-CP 0.01
189 AUXCIN5
25V
R3321 B:1608
190 VDOCIN2
1.5k
1/10W
191 VDOCIN1
:CHIP
192 VDOCIN0
193 OVDD22
IC3307 194 VDOCLKIN
TC7SET08FU
195 OVDD11
NC ADD
C3328
196 VDOPLLHLD
0.01
25V
197 VDD1
R3448 B:1608
0
198 VSS
:1608
R3336 199 XRESET
C3333 RESET
680k (P4-9K)
0.01 (P5-4H) C3334
1/10W (P1-13E) 200 VDOHLFCK
:CHIP 25V (P2-7F) 0.01 25V B:1608
(P3-2F)
B:1608 IC3308 201 XVDOVS
TC7SET08FU
ADD 202 XVDOHS
R3340 203 XOSDHS
0
:1608
204 XOSDVS
L3304 R3341
205 VDOCLAMP
:CHIP 0
:1608
206 AVCCAD3
C3338
0.1
207 AVSSAD3
25V
F:1608
208 ANCRIN
C3339
47
209 AVCCAD2
16V
:AL-CP
210 ANCBIN
211 AVSSAD2
212 ANREF2
213 ANREF1
214 AVCCAD1
215 ANYGIN
216 AVSSAD1
MY7
217 DTVYIN7
MY6
218 DTVYIN6
MY5
219 DTVYIN5
MY4
220 DTVYIN4
221 VDD1
M-CLK 222 VSS
223 DTVCLKIN
R3402
22
224 OVSS2
1/10W
:CHIP MY3
225 DTVYIN3
MY2
226 DTVYIN2
MY1
227 DTVYIN1
MY0
228 DTVYIN0
MC7
229 DTVCIN7
MC6
230 DTVCIN6
MC5
231 DTVCIN5
232 AUXCIN3
233 AUXCIN2
R3468
R3463 R3465 R3466 R3467 234 AUXCIN1
270 270 270 270 270 270
1/16W 1/16W 1/16W 1/16W 1/16W 235 AUXCIN0
:RN-CP :RN-CP :RN-CP :RN-CP :RN-CP MC4
236 DTVCIN4
R3460 R3462 R3464
R3469 MC3
120 120 120 237 DTVCIN3
750
1/16W 1/16W 1/16W 1/16W MC2
:RN-CP
:RN-CP :RN-CP 238 DTVCIN2
MC1
239 DTVCIN1
R3459
MC0
22
240 DTVCIN0
1/16W
:RN-CP
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
FL3305
CKD510JB1A105ST
3.3V
EMI
C3459 L3315
0.01
C3372
25V :CHIP C3376 0.01 C3373
B:1608 100 25V 0.01
C3460 6.3V 25V
B:1608
100p :AL-CP R3388 B:1608
CH:1608 0
C3377 :1608
0.01
25V
B:1608
M-VS
M-HS
MAIN_CCP
(P1,P2)
R3407 R3408
22 22
1/10W 1/10W
:CHIP :CHIP
(P2)
(P2)
(P2)
| 12 | 13 | 14 | 15 | 16 | 17
C3312 C3313
0.01
0.01
25V
25V
B:1608 B:1608
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
SDADR3 120
D16
SDDAT16 119
D17
SDDAT17 118
D18
SDDAT18 117
D19
SDDAT19 116
C3320
0.01
VSS 115
25V
VDD2 114 B:1608
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
D28
SDDAT28 104
D29
SDDAT29 103
C3329
VSS 102 0.01
R3333
25V
B:1608 10k
VDD1 101
1/10W
D30 :CHIP
SDDAT30 100
D31
SDDAT31 99
XSM 98
D3301
MST 97
1PS184
TMODENB 96 R3351
100
IICCKSEL 95 1/10W
:CHIP
IICSCL 94
C3344
IICSDA 93 C3343
12p R3359
IC3301 0.01
OVDD21 92 50V 100
CXD9509AQ 25V 1/10W
CH:1608
B:1608 :CHIP
MID-XA DXT1IN 91 D3302
1PS181
VSS 90 R3369 X3301
18.543956MHz
0
VDD1 89 :1608 C3345
12p 50V CH:1608
DXT1OUT 88 R3370
0
:1608
AVCCSD 87 C3347
L3306 0.1
:CHIP
AVSSSD 86 25V
F:1608
AVSSDSP 85
R3392 C3355
560 0.1
DSPLPFI 84
1/10W 16V
:CHIP B:1608
DSPLPFO 83
AVCCDSP 82
R3391
4.7k R3401 L3307 R3396
DXT2OUT 81
1/10W 47 C3357 0
:CHIP 1/10W :CHIP 0.1 :1608
XTST 80
:CHIP 25V
F:1608
DSPCLK 79
C3360
VSS 78 0.01
25V
VDD1 77 B:1608
R3389
0 :1608 R3403 +2.5V
DXT2IN 76
100
1/10W
OVSS3 75
:CHIP
XDSPYS 74
XDSPVS 73
RB3318
150*4
XDSPHS 72
CR0
DSPCR0 71
CR1
DSPCR1 70
CR2
DSPCR2 69
CR3
DSPCR3 68
VSS 67
C3363
0.01 25V B:1608
VDD2 66
CR4
DSPCR4 65
CR5
DSPCR5 64
CR6
DSPCR6 63
CR7
DSPCR7 62
DSPCB0 61
RB3319
150*4
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 53 54 55 56 57 58 59 60
+3.3V
C3371 C3374
C3370
R3406 0.01 0.01
0.01
25V 22 25V 25V C3375
1/10W B:1608 B:1608 100
B:1608
:CHIP 6.3V
:AL-CP C3391
0.01
25V
B:1608
RB3313 RB3314 RB3315 RB3316
150*4 150*4 150*4 150*4
C3461
0.01
25V
B:1608
C3395
:AL-CP
12 11 10 9 8 7 6 5 4 3 2 1
C3389
B:1608
Y0
13 G2 D-VDD 48
47
Y1 R3414 56
G3 A-VSS
14 47
R3420 0 B
Y2
15 G4 B0 46
Y3 R3384 56
G5 A-VSS
16 45
R3421 0
Y4
17 G6 G0 44
Y5 IC3303 R3386 56
G7 A-VSS
18 CXD2309AQ 43
R3422 0
Y6 D/A
19 G8 R0 42
Y7
G9 A-VDD
20 41
21 B0 A-VDD 40
B1 A-VDD
22 39
23 B2 VG 38
24 B3 VREF 37
R3410
2.2k
1/16W
:RN-CP
25 26 27 28 29 30 31 32 33 34 35 36
C3384 C3387
0.1 0.1
25V 25V
F:1608 F:1608
R3305 C3396
3.3k 10
1/16W 16V
:RN-CP :AL-CP
C3383
0.01
25V
B:1608
(P2)
| 18 | 19 | 20 | 21 | 22 |
FL3304
CKD510JB1A105ST 3.3V
C3305
EMI
100 C3398
C3306
6.3V 0.01 C3307 L3314 0.01
:AL-CP 25V 0.01 25V
B:1608
B:1608 25V :CHIP
B:1608 RB3304
RB3303
VCC VSS
D0 8 7 1 2 D15
DQ0 DQ15
D1 D14
6 5 VCCQ VSSQ 3 4
D2 4 3 5 6 D13
DQ1 DQ14
D3 2 1 DQ2 DQ13 7 8 D12
VSSQ VCCQ
RB3305 RB3306
DQ3 DQ12
D4 8 7 1 2 D11
DQ4 DQ11
D5 6 5 VCCQ VSSQ 3 4 D10
D6 4 3 5 6 D9
DQ5 DQ10
D7 D8
2 1 DQ6 DQ9 7 8
VSSQ VCCQ
DQ7 DQ8 R3317
R3316 22
22 1/10W
N.C. N.C.
1/10W :CHIP
:CHIP VCC VSS
SDDQM0
DQM0 DQM1
SDDQM0 C3321
WE WE N.C. 0.01 R3322
25V 47
CAS B:1608 1/10W
CAS N.C.
:CHIP
RAS RAS CLK
CS
CS CKE
SDDQM1 N.C. A9
SDDQM1
R3337 A12
A12 A8
22
1/10W A11 A11 A7
:CHIP
A10
A10 A6
3.3V A0 A0 A5
A1
A1 A4
A2 A2 A3
R3334
DQM2 DQM3
10k
C3335
1/10W VCC VSS
RB3309 0.01
:CHIP 25V RB3310
B:1608 N.C. N.C.
C3330
D16 D31
0.01 8 7 DQ16 DQ31 1 2
Q3306 25V
B:1608 D17 6 5 VSSQ VCCQ 3 4 D30
2SK2036
D18 D29
LEVEL-SHIFT 4 3 DQ17 DQ30 5 6
D19 2 1 DQ18 DQ29 7 8 D28
R3375 VCCQ VSSQ
RB3311
MMZ1608Y601B RB3312
DQ19 DQ28
D20 D27
8 7 DQ20 DQ27 1 2
D21 6 5 VSSQ VCCQ 3 4 D26
D22 D25
4 3 DQ26 5 6
R3376
MMZ1608Y601B D23 2 1 DQ22 DQ25 7 8 D24
C3340
VCCQ VSSQ 0.01
25V
DQ23 DQ24 B:1608
Q3307
2SK2036
VCC VSS
LEVEL-SHIFT +3.3V
C3351 DQ21
0.01
25V
IC3302
B:1608
MT48LC2M32B2TG
64M-SDRAM
CLK
IIC1
(P1,P2)
IC3309
TC7W04FU
INVERT
3.3V C3361
0.01
25V
B:1608
R3404
100 1/10W :CHIP
R3405
C3362
100
47p 1/10W
50V
:CHIP
CH:1608
3.3V
C3367
IC3311
0.1
NJM2870F25
25V
2.5V REG F:1608
C3369
C3366 10
0.01 16V
25V :AL-CP
B:1608
C3368
0.1
25V
F:1608
EMI
C3463
C3462 0.01
100p L3312 25V
CH:1608 B:1608
:CHIP
MID_OUT
FL3302
CKD510JB1A105ST
MID_YS
MID_VS
MID_HS
5V 5V
C3381 L3311
0.1
25V :CHIP
F:1608
C3382
47
16V
:AL-CP
L3313 R3409 R3486
10 0 0 R3413
16V :CHIP 1/10W 1/10W 22
:CHIP :CHIP 1/10W
R3471 R3483 C3386 :CHIP
0 0 47 MID_PR
:1608 1/10W 6.3V
:CHIP :AL-CP
FL3301
0.01 30MHz
25V AF9309 PR
R3415
1/16W :RN-CP
R3487
0
R3385 R3418
47 1/16W :RN-CP 1/10W 22
R3472 R3484 C3385 :CHIP 1/10W
0 0 47
G :CHIP
:1608 1/10W 6.3V MID_PB
:CHIP :AL-CP
PB
R3387 R3416
0
R 47 1/16W :RN-CP
1/10W
:CHIP
C3397
1 C3390
6.3V R3473 R3485 47
B:1608 0 0 6.3V R3488
:1608 1/10W :AL-CP 0
:CHIP 1/10W
R3411 Y :CHIP
3.3k MID_Y
1/16W
R3426
:RN-CP R3419
C3388 0 22
1/10W
0.1 1/10W
:CHIP
25V :CHIP
F:1608
5V
L3308
:CHIP
9-965-947-01<AX1>BM P3 OF 3
KP-46WT520/51WS520/57WS520
23 |
A9
A8
A7
A6
A5
A4
A3
(P2)
92