Sony Trinitron KV-32HS510 Service Manual page 261

B BOARD SCHEMATIC DIAGRAM (2 OF 5)
1 | 2 | 3 |
A
—
5V
Q3403
2SD601A
BUFF
B
Y_CL
R3476
Q3407
1k
2SD601A
—
BUFF
CB_CL
R3491
1k
Q3409
C
2SD601A
BUFF
CR_CL
R3499
1k
—
HD3
D
MID SYNC
HD3
C7SET08FU
—
VD3
E
VSYNC
—
VSYNC_OUT
+5V
SEL Y/CR/CB
R3032
FL3003 1/16W
F
LOW PASS
Q2819
C3001
2SD601A
SEL Y OUT 47
BUFFER
6.3V
R3059
100
C3002
Q2820
R3056 2SD601A 47
SEL CB OUT 470 6.3V
— BUFFER
R3060
100
C3003 R3034
R3057
SEL CR OUT 47
470
6.3V 1/16W
G
Q2821
2SD601A
R3061 BUFFER
100
R3058
470
—
C3044
0.1
25V
F:1608
H R3035
100
1/16W
:CHIP
R3036
—
100
1/16W
:CHIP
R3037
I 100
1/16W
:CHIP
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.
4 | 5 | 6 |
SUBAD_CLVL
3.3V
C3401
0.1
R3472 25V
R3471
22
1k Y_CL R3410 F:1608
IC3403
10k
PST9120NL
1/16W
C3433
RESET :CHIP
0.01
25V
C3414
0.1
R3485
25V
1k
R3486 F:1608
22
CB_CL
C3443 Q3416
0.01 2SD601A
C3413
25V RESET
0.1
25V
F:1608
R3495
1k CR_CL
FB3623
0UH
DISABLE
R3496 C3448
22 0.01
25V
XEN VCC
IN A
C3416
5V
0.1
C3415 L3403
GND OUT A
25V
+5V 10
16V
R3618
IC3607
100k
C7SZ125FU
FB3624
L3404
0
R3423
R3426
220
C3421
0.1
LOGICVDD
25V VCO VDD C3420
SELECT C3419 10
R3432 R3429
IC3405 R BIAS 0.1 16V
330 1.5k
VCO OUT 25V
VCO IN
AND
FINA
VCO GND
R3434 FINB
100 VCO INHBIT
5V PFD OUT
IC3406
PFD INHBIT
C7SET08FU
LOGIC GND IC3404
AND
NC TLC2932IPWR
WRITE PLL
Q3401 R3446 1k
2SD601A
R3445
R3447
BUFFER 0
680
:1608
C3425
0.47
C3423
10V IC3407
R3448 0.01
R3454
680k 25V C7SET08FU
2.2k
AND
1/16W
:CHIP
9V
C3430
0.1
25V
1k
R3484 R3505
R3501 R3502 R3503 R3504 R3506
C3429 R3464
1k R3465 1k
1k 1k 1k 1k 1k
10
1k
16V
R3478 R3954 R3467
R3492
R3955
C3445 1k 1k R3953 1k
1k
1k
47 1k
Q3408 16V
R3033
2SB709A
1k BUFFER
1/16W
R3493
C3447 C3437
100
0.1 47
25V 16V
Q3406
2SD601A
C3434
BUFFER
C3438
47
1k 0.1
16V
25V
R3483
100
Q3405
2SB709A
BUFFER
C3432
5V 0.1
L3001 25V
0 R3477
:CHIP 100 R3838
270
Q3005
2SD601A
BUFF
R3837
5V
270
R3984
10
L3409
1/16W
R3038 :RN-CP TH-Y R3836
560
Q3006 270
1/16W 2SD601A
:RN-CP R3802 R3804
BUFF R3803 R3805 R3834
C3453 C3454
270 270 270
10 270
0.1
16V
R3985 25V
10
1/16W R3808
C3456 R3807 R3809 R3810 R3839
R3039 :RN-CP TH-CB
C3455 0.1 120 120 120 120
560 10
Q3007 25V
1/16W 16V
2SD601A
:RN-CP
BUFF
R3814 R3815 R3816
C3458 R3817
C3457 10 15 22
10 0.1 22
25V
R3986 16V
10
TH-CR
1/16W
:RN-CP
R3040
560
1/16W
:RN-CP
7 | 8 | 9 |
IC3401
C3403
0.1
2.5V REG
25V
F:1608
I O
G
C3404
L3402
100
6.3V
:CHIP C3410
:AL-CP
0.1
25V
F:1608
SUBAD_OUT
C3408
100
6.3V F:1608
R3442
:AL-CP
10k
1/16W
:CHIP
RST
3.3V 3.3V
180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163
B7
181 VDOCIN7
B6
182 VDOCIN6
B5
183 VDOCIN5
B4
C3612 184 VDOCIN4
B3
0.1
25V 185 VDOCIN3
R7
186 AUXCIN7
R6
187 AUXCIN6
R5
100
188 AUXCIN5
R4
189 AUXCIN5
C3422
B2
0.1
190 VDOCIN2
25V
B1
191 VDOCIN1
B0
192 VDOCIN0
R3533
100 1/16W :CHIP
193 OVDD22
194 VDOCLKIN
195 OVDD11
196 VDOPLLHLD
C3424
197 VDD1
0.1
25V
198 VSS
F:1608
199 XRESET
200 VDOHLFCK
R3535
100
201 XVDOVS
1/16W
:CHIP
202 XVDOHS
SUBAD_DSYNC
R3536
203 XOSDHS
0
SUBAD_EXTCLP
204 XOSDVS
L3405
R3537
205 VDOCLAMP
:CHIP 0
206 AVCCAD3
C3435
0.1
207 AVSSAD3
1k 25V
F:1608
208 ANCRIN
C3431
47
209 AVCCAD2
16V
:AL-CP
210 ANCBIN
211 AVSSAD2
212 ANREF2
213 ANREF1
214 AVCCAD1
215 ANYGIN
216 AVSSAD1
217 DTVYIN7
218 DTVYIN6
219 DTVYIN5
220 DTVYIN4
221 VDD1
222 VSS
223 DTVCLKIN
224 OVSS2
225 DTVYIN3
226 DTVYIN2
227 DTVYIN1
228 DTVYIN0
R3835
229 DTVCIN7
270 270
230 DTVCIN6
231 DTVCIN5
R3
120 232 AUXCIN3
R2
233 AUXCIN2
R1
234 AUXCIN1
R3841 R3842
R0
120 750
235 AUXCIN0
236 DTVCIN4
237 DTVCIN3
238 DTVCIN2
239 DTVCIN1
10 | 11 | 12 | 13
C3409 C3411
0.1 0.1
25V 25V
F:1608
162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133
IC3408
CXD9509AQ
MID-XA
| 14 | 15
C3412
0.1
25V
F:1608
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
VSS 115 0.1
25V
VDD2 114 F: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
C3426
0.1
VSS 102
25V
F:1608
VDD1 101
D30
SDDAT30 100
D31
SDDAT31 99
XSM 98
D340
97 +3.3V
MST
DAN20
TMODENB 96
IICCKSEL 95
IICSCL 94
IICSDA 93 C3440
C3439
12p
0.1
OVDD21 92 50V
25V
CH:1608
F:1608
DXT1IN 91
VSS 90 R3489
18.
0
89
VDD1 :1608
12p
88
DXT1OUT
AVCCSD 87
L3406
:CHI
AVSSSD 86
AVSSDSP 85
R3498
560
DSPLPFI 84
1/16W
:CHIP
DSPLPFO 83
AVCCDSP 82
R3497
4.7k FB3403
DXT2OUT 81
1/16W 0
:CHIP 1/16W
XTST 80
:CHIP
79
DSPCLK
C3452
VSS 78
0.1
25V
VDD1 77
F:1608
DXT2IN 76
R3811
100
OVSS3 75
1/16W
:CHIP
XDSPYS 74
XDSPVS 73
XDSPHS 72
CR0
DSPCR0 71
CR1
70
DSPCR1
CR2
DSPCR2 69
CR3
DSPCR3 68
C3462
VSS 67 0.1
25V
VDD2 66 F:1608
CR4
DSPCR4 65
CR5
DSPCR5 64
CR6
DSPCR6 63
CR7
DSPCR7 62