By Board Schematic Diagram (1 Of 5) - Sony TRINITRON KD-30XS955 Service Manual

BY BOARD SCHEMATIC DIAGRAM (1 OF 5)

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
—
B
—
C
—
D
3.3V
C3906
47
— IC3302
16V
:AL-CP
C3308
1.8V-REG 0.1
25V
F:CHIP
I O
G
C3309
E 100
6.3V
:AL-CP
C3307
0.1 L3903
25V C3912
:CHIP
F:CHIP 100
6.3V
:AL-CP
—
C3325
0.1
R3977 25V
* F:1608
53
VS6
54 DVSFT
F R3978
R3370
* 55 DLINIT
10k
1/16W 56
:CHIP IFPCT
R3979
R3364 *
57 FV
*
58 FH
PXI 59
— R3365 R3369 PXI
R3324 R3980
R3323 * 3.3k * *
60 VSTILL1
* 1/16W
:CHIP
61 VSTILL0
R3981
* 62
VDPR
DRC-FILM
63 VDCL
R3366
G * 64 VDL0
R3382 R3983
* R3982 * 65
* VDL1
DRC RESET 66 VS7
R3325
67 XRST
* C3335 R3384
R3368 0.1 * 68
* 25V CRCT
— F:1608
69 GAME
R3385
70
* R3386 OCKSL
* 71
M0
LINE-W
R3326 R3387 72 M1
* *
C3343 73 RBSL
H
0.1
74
25V VD5
F:1608
75 VS8
R3388
76
* B2
77
R3390 R3389 CYD0
*
*
— 78 CYD1
R3391
* 79 FSEL
R3393
R3392 * 80
* S0
81 S1
82
AVD3
I IIC1 3.3V
C3349 83 AVS3
R3974 0.1
Q3906 R3928 25V 84 VS9
* D3309
* * F:1608
* 85
LEVEL-SHIFT R3394 ORDER
PROTECT
C3350 * 86
0.1 INSEL
R3407 25V
R3917 87 LEVEL
* 0 F:1608
— FB3301
* 1/16W 88
:CHIP XCLH
DAT1
89 RXI
FB3302 90 XOC
*
R3973
91
* R3395 FPO
CLK1
* 92
FPD
J
D3310 R3975 R3976 R3409
Q3907 93 FFSW
* * * 0
* 1/16W
PROTECT 94
LEVEL-SHIFT :CHIP VD6
95 HREF
96 RPLLHD
97
— C54I
98
XH9O
5V
99 XV9O
100
R3396 V9O
Q3302 *
C3359 101 VD2O
2SD601A
K 47
16V VCC DROP 102 HD2
L3310
:AL-CP
103
:CHIP VD7
C3358 104 VS10
0.1
C3360
25V
IC3306 0.1
F:1608 L3311
R3341 TLC2933IPWR 25V
R3335 F:1608
— 220 READ PLL :CHIP
10k
1/16W 1/16W
:CHIP
:CHIP
FB3303 LOGIC VDD R3367
VCO VDD
100 FB3304
1/16W BLM11B470SB SELECT 1/16W
:CHIP R BIAS :CHIP
VCO OUT R3342
R3343 VCO IN 3.6k
1/16W C3364
L 100 1/16W :CHIP FINA C3363
VCO GND :RN-CP 47 0.1
R3346
100 1/16W :CHIP FINB 16V 25V
VCO INHBIT :AL-CP F:1608
PFD OUT
PFD INHBIT
LOGIC GND
NC
R3344
R3347 470k
330
— 1/16W
1/16W :CHIP
:CHIP
3.3V
R3353
R3354 R3355
22k 220 Q3305
1k
1/16W 1/16W 1/16W 2SB709A
:CHIP
:CHIP :CHIP VCO-LIM
M
R3352
470k
R3349
1/16W C3378
:CHIP 47 620
1/16W
C3377 16V C3379 R3360
0.01 0.1 3.3k :RN-CP
:AL-CP C3375
25V 25V 1/16W 4.7
B:1608 F:1608 :CHIP 6.3V
—
B:CHIP
N
—
O
KD-30XS955/34XBR960/34XS955/36XS955
Downloaded from www.Manualslib.com
| 6 | 7 | 8 | 9 | 10 | 11
RB3306 RB3307
100*4 100*4
3.3V
C3301
0.1
25V
F:1608
C3302 C3303
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0.1 100
25V 6.3V
F:1608 :AL-CP
IC3301
HY57V16160ETP-
7DR
16M-SDRAM
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
C3305
0.1
C3304
25V
0.1
25V F:1608
F:1608
RB3304 RB3305
100*4
100*4
R3451
100
1/16W
:CHIP
R3480
100
1/16W
:CHIP
C3314 C3318
C3315 C3316 C3317
0.1 0.1 0.1 0.1
0.1
25V 25V 25V 25V 25V
F:1608 F:1608 F:1608 F:1608
F:1608
C3313
0.1
25V
F:1608
NET00090 NET00089
52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
AVS6
AVD6
DIYD7
DIYD6
DIYD5
DIYD4
DIYD3
DIYD2
DIYD1
DIYD0
VS18
VD12
DICD7
DICD6
DICD5
DICD4
DICD3
DICD2
DICD1
DICD0
VS17
TRST
TDO
TMS
TDI
TCK
IC3303 VD11
*
DIY7
DRC-MF
DIY6
DIY5
DIY4
DIY3
DIY2
DIY1
DIY0
VS16
VD10
DIC7
DIC6
DIC5
DIC4
DIC3
DIC2
DIC1
DIC0
VS15
IVD
W13I
WPLLHD
BCON
RCON
ADHD
105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156
NET00098 NET00099 NET00103
47
0.1
C3365 C3366 C3367 C3368 C3369
R3357 NET00039
0.1 0.1 0.1 0.1 0.1
220 25V 25V
25V 25V 25V
1/16W F:1608 F:1608 F:1608 F:1608 F:1608
:RN-CP
R3359
220
1/16W
:RN-CP
C3374
0.1
25V R3840
F:1608 47
1/16W
:CHIP
C3376
R3350 0.1
270 25V
1/16W F:1608
:CHIP
DRC
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| 12 | 13 | 14 | 15 | 16 |
ADTB
Q3307
2SD601A
BUFFER
Y MAIN
R3372
1/16W
:CHIP
Q3309
2SD601A
BUFFER
U MAIN
R3377
470
1/16W
:CHIP
Q3311
2SD601A
BUFFER
V MAIN
R3383
1/16W
:CHIP
C3319
0.1
25V
F:1608
C3326
0.1
208 25V
F:1608
207
Y7
206
Y6
205
Y5
204
Y4
203
Y3
202
Y2
201
Y1
200
Y0
199
C3333
0.1
198
25V
197 F:1608
C7
196
C6
195
C5
194
C4
193
C3
192
C2
191
C1
190
C0
189
C3341
188 0.1
25V
187 F:1608
186
185
184
183 RB3436
0*4
182
181
180
179
178
177
176
RB3437
175 0*4
174
C3351
0.1
173
25V
F:1608 RB3438
172
0*4
171
170
169
168
167
166
165
164
C3357
RB3439
0.1 0*4
163 R3400
25V
F:1608 0
162
1/16W
:CHIP
161
160
159 DETECT
R3401 R3911
0
158 1k
1/16W
1/16W
:CHIP :CHIP
157
5V
C3370 Q3303
25V F:1608 2SD601A
BUFFER
R3348
0
1/16W
:CHIP
R3351
2.2k
1/16W
:CHIP
17 | 18 | 19 | 20 | 21 |
R3302 C3329
R3303 470 0.1
5.6k FL3301 1/16W 16V
1/16W 7.2MHz :CHIP B:1608
:RN-CP :LPF
R3304
4 6 100
1/16W
:CHIP
Q3306
470 R3371 2SB709A
3 2 1
560 BUFFER
1/16W
:RN-CP
DRCY
R3373 C3334
R3376 470 0.1
5.6k FL3302 1/16W 16V
1/16W 3.6MHz :CHIP B:1608
:RN-CP :LPF
R3374
4 6 100
1/16W
:CHIP
Q3308
R3375 2SB709A
3 2 1
560 BUFFER
1/16W
:RN-CP
DRCCR
R3378 C3337
R3381 470 0.1
5.6k FL3303 1/16W 16V
1/16W 3.6MHz :CHIP B:1608
:RN-CP :LPF
R3379
4 6 100
1/16W
:CHIP
Q3310
470 3 2 1 R3380
560 2SB709A
1/16W BUFFER
:RN-CP
DRCCB
MS5V 5V-3
5V
L3304
:CHIP
CN3203
50P
B TO B
:BLK
TO AZ CN513
MS5V
50
49 DRC Y
48 MS5V
1
GND
47
46 DRC CB
45 GND
2
GND
44
R3070
43 DRC CR
0
1/16W 3 42 GND
:CHIP
GND
41
40 DRC H
5V 39 5V
5V
38
37 DRC V
36 GND
GND
35
SEL Y OUT
34 VDO Y
PMUTE 33 PMUTE
ID
32 ID
SEL CB OUT
31 VDO CB
30 GND
GND
29
SEL CR OUT
28 VDO CR
9V 27 9V
RST 26 RST
SEL Y/CR/CB
HD3
25 VDO HS
24 GND
3.3V 3.3V
23 GND
22 3.3V
VD3
21 VDOVS
FB3001
BLM41P750S
20 3.3V
ABLATT 19 ABLATT
18 GND
17 GND
S-VD
16 S-VD
15 GND
14 GND
S-HD
13 S-HD
12 GND
11 GND
MID SYNC
SUB G
10 SUB G
MID BUSY
MID BUSY
9
MID BINT
8 MID BINT
7 NC
MID MICRO 6 GND
TH CONT 5 TH CONT
DAT1
4 DAT 1
GND
3
CLK1
2 CLK 1
1 GND
IIC1
AD-DRC
9-965-965-01<DA4> BY(1/5)
KD-30XS955/34XBR960/34XS955/36XS955
BY BOARD WAVEFORMS
1 2 3
1.2 Vp-p (H)
1.3 Vp-p (H) 1.6 Vp-p (H)
106