Sony BVP-550 Maintenance Manual page 415

IC102(1/2)
TC7W32FU-TE12L
IC24 IC102(2/2) IC101
TC4W53FU(TE12R) TC7W32FU-TE12L TC7S04FU(TE85R)
2
5 101 3
4
1 2
5
R173 8
100k VCC 8
7 102
4
1
24 7
5 6
6
C107 C109 C110
2
C106 6.8 0.1 15
INH 102
0.1 16V 16V
GND VEE :TA-CB
4 3 3
Q110 Q111 Q112 IC28(1/2)
2SC2223-T1F14 2SC2223-T1F14 TC74HC4052AFS(EL )
2SC2223-T1F14
16
VCC A 10
9
12
B
28
R224 14
13
560
15
:RN-C
11 6
INH
R225
1.6k GND VEE
:RN-C
R317 8 7
R226 R316 4.7k
150 4.7k
:RN-C
R227
5.1k
:RN-C
R228
200
:RN-C R318
4.7k
Q113 Q114 IC28(2/2)
2SC2223-T1F14 2SC2223-T1F14 TC74HC4052AFS(EL )
1
28
5
3
2
R273
560
4
:RN-C
R274
1.6k
:RN-C
R275
150
:RN-C
R276
5.1k
:RN-C
R320 R321 R322
R277 4.7k 4.7k 4.7k
200
:RN-C
Q115
2SC2223-T1F14
R323 R324 R325
0 0 0
BVP-550
I
J
Q107
2SC2223-T1F14
Q108 IC25(1/2) IC37(1/2) Q22 Q59
2SC2223-T1F14 TC74HC4052AFS(EL ) TC7W32FU-TE12L 2SA1226-T1E4 XN6534-TW 2SC2223-T1F14
8
16 1
10 7
VCC A
37 2
14 9
R184 B
160 4
11
:RN-C 5 R190 C217
3
13 4.7k R192 6.8 C218
37
12 6 5.6k 16V 0.1
25
:RN-C
15 6
R185 INH
15
:RN-C GND VEE
8 7
D25
R369 R191 1SS302-TE85L
180 2.2k
R186 :RN-C :RN-C
51
:RN-C
1
R177 R194
6.8k 2.2k
2
R187 :RN-C :RN-C
3
75
4
:RN-C R193
3.9k
5
25
R188 R313 R314 R315 C215 R178
2.7k 4.7k 4.7k 4.7k 6.8 22k
:RN-C 16V :RN-C
Q109 IC25(2/2) IC37(2/2)
2SC2223-T1F14 TC74HC4052AFS(EL ) TC7W32FU-TE12L
C216
0.1
Q73 Q75 Q79 IC27(2/4) IC26(2/3)
2SA1226-T1E4 XN6534-TW 2SC2223-T1F14 TL084CPW-E05 TC74HC4053AFS-EL
R229
4.7k
R231 R372
180 2.4k R240
:RN-C :RN-C 75
:RN-C
R234
5.6k
:RN-C
R371 R239 C132
10 3k 1p
R232 :RN-C
6.8k
:RN-C
10
D12 R241
6 1
1SS302-TE85L 100
7
:RN-C
27 5 15
C128 C129
0.1 6.8 R235 :RN-C
2
16V R233 2.2k
:TA-CB 3.9k :RN-C R236
26
2.7k C133
10p R136
10k
:RN-C
C172
6.8
16V
Q92 Q94 Q98 IC27(4/4) IC26(3/3)
2SA1226-T1E4 XN6534-TW 2SC2223-T1F14 TL084CPW-E05 TC74HC4053AFS-EL
R278 R280 R375
4.7k 150 2.4k
:RN-C :RN-C R289
75
R374 :RN-C
10
R283
5.6k
R281 :RN-C
6.8k R288
:RN-C 3k C154
:RN-C 1p
D26
1SS302-TE85L
R290
100
9
:RN-C
8
C151
27 10 4
C150 6.8
0.1 16V R284
:TA-CB R282 2.2k R285
3.9k :RN-C 2.7k
C155 R137
10p 10k
C171
6.8
16V
K
DA-88 (1/2) DA-88 (1/2)
Q63 IC23(2/4) IC26(1/3) IC103(1/2)
TL084CPW-E05 TC74HC4053AFS-EL TC7S32FU(TE85R) TC7S08FU(TE85R)
5
1 4
4 109
R198 R199
103 2
3k C113 75
:RN-C 1p :RN-C
3
R334
1k
C225
10p
16 11
VCC
R200
13 13
100
14
:RN-C R205 R207
23 12 14
2k 24k
:RN-C :RN-C
12
26
6
R135 INH
C114 10k GND VEE
R195 10p R206
8 7
2.7k 47k C116
:RN-C *
IC105 IC19(7/8) IC23(4/4) IC29
TC7S32FU(TE85R) TC74VHC244FS(EL) TL084CPW-E05 TC4W53FU(TE12R) 2SC4177-T1L7
5
1
4
105 2
R242 D15
3 100 1SS302-TE85L
R335 :RN-C
1k
14 6
19
8 5
C226
VCC
10p R243 2 R249
7
C134 100 2k
1
R246 R248 33p :RN-C :RN-C
23 3 1
36k 47k
:RN-C
6
C136 29
10p 2 INH
R247 R244 GND VEE R252
22k C135 100k 2.2k
4
* 3
9
R293
8.2k
3
:RN-C
R295
47k
:RN-C
5
26
R294
22k C156
:RN-C *
8-15 8-15
L
M
TP3
IC109 IC19(5/8) IC104 IC19(6/8) IC23(3/4)
TC74VHC244FS(EL) TC7S00FU(TE85R):NM TC74VHC244FS(EL) TL084CPW-E05
5
1
5
4
1
104 2
2
3
3
R201 D13 C219
100 1SS302-TE85L 0.1
:RN-C
7 13
19
R202
100
:RN-C
9
C115
9 11 8
33p 23
19 10
Y-SAMPLE
Q83 IC106 IC19(8/8) TP4
TC7S08FU(TE85R) TC74VHC244FS(EL)
R250
100 D16
5 :RN-C 1SS302-TE85L
1
4
106
R253 2
5.6k 16 4
19
3
R254 R337
12k R256 1k R251
:RN-C 24k 100
:RN-C :RN-C
C227 C137
33p
R255 C138
10k 0.01
:RN-C SETUP2
Q84
2SA1611-T1M7
R-Y SYNC
TP5
B-Y SAMPLE
N
1
MB,11-26(BVP-550)
CN1(64/100)
Y(G) OUT 64 MD,1-82(BVP-500)
CN1(63/100)
Y(X) OUT 63 MB,11-23(BVP-550)
MD,1-84(BVP-500)
IF,1-7(BVP-550)/IF,870-7(BVP-500)
CN1(51/100)
CHAR VF IN 51 AT,1-28(BVP-550)
CN1(50/100)
CHAR BACK IN 50
IF,1-8(BVP-550)/IF,870-8(BVP-500)
AT,1-27(BVP-550)
2
CN1(62/100)
R-Y(G) OUT 62 MB,11-26(BVP-550)/MD,1-80(BVP-500)
CN1(61/100)
R-Y(X) OUT 61 MB,11-24(BVP-550)/MD,1-78(BVP-500)
CN1(60/100)
B-Y(G) OUT 60 MB,11-26(BVP-550)/MD,1-74(BVP-500)
CN1(59/100) 3
B-Y(X) OUT 59 MB,11-25(BVP-550)/MD,1-76(BVP-500)
CN1(49/100)
49
CN1(52/100)
52
CN1(53/100)
53
CN1(54/100)
54
CN1(72/100)
Y(G) OUT 72 IF,1-71(BVP-550)/IF,870-71(BVP-500)
CN1(71/100)
Y(X) OUT 71 IF,1-72(BVP-550)/IF,870-72(BVP-500)
CN1(68/100)
B-Y(G) OUT 68 IF,1-67(BVP-550)/IF,870-67(BVP-500)
CN1(67/100)
B-Y(X) OUT 67 IF,1-68(BVP-550)/IF,870-68(BVP-500)
CN1(70/100)
R-Y(G) OUT 70 IF,1-69(BVP-550)/IF,870-69(BVP-500)
CN1(69/100)
R-Y(X) OUT 69 IF,1-70(BVP-550)/IF,870-70(BVP-500)
4
-2.5V 1
-4.8V 2
3
+4.8V
A GND 4
RESET 5
16:9/4:3 6
HI-Y 7
SAMPL 2 8
2/2
9
+4.8V-2
DL SYNC 10
SAMPL 1 11
GND 12
DL BLKG 13
SETUP 1 14
15
SETUP ON/OFF
A GND 2 16
5
DA-88 (1/2)
BOARD NO. 1-657-450-21
LOT NO. 508-
B-¥BVP550-DA88-12
O P