Kenwood DV-203, Руководство по обслуживанию, Страница: 33 / 58

AE AF AG AH AI AJ AK AM AO AQ AS AL AN AP AR
Y22-7820-00
DV-203/2070/DVF-5010/9010/K7010
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NC
NC
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
GND
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VCC
WE
NC
A8
A9
A11
OE
A10
CS
D7
D6
D4
D4
D3
60
59
58
57
55
54
53
R185 47K
R186 47K
R187 47K
R188 47K
51
50
49
48
46
45
44
43
42
41
R178 47K
R179 47K
R180 47K
R614 47K
R616 47K
47K
R612 47K
R613 47K
0.01
C107
R618 47K
R619 47K
R620 47K
R621 47K
R625 47K
R624 47K
R623 47K
R622 47K
0.01
C1
12
6.8uH 15uH
10u16
C206
+
R297
100 0.1
C258
8.2K
R312
10K
R31
1
R200
560
2.7K
R296
10P
C200
C201 47P
68P
C202
3.9K
R202
330
R203
1.2K
R204
4.7K
R205
R206
100
1.5K
R207
1.5K
R208
R209
3.9K 0.1
C205
4.7K
R210
10K
R216
4.12K
R212
R213
560
4.7K
R215
R217
100
R214 100
1K
R220 100
R221
R219
100
2.2K
R218
5P
C203
2
1 9
8 7 6 5 4 3
CORING
AMP
HFREG.
AMP
AMP
HFREG.
10
AMP
Y
100
7P
C209 R226
18P
C210
C21
1
22P
R298
R299
C212
6.8uH
R224
560
2.7K
5P
22uH
L201 L200
L202 L203
3.9K
R227
470
47P
C213
4.7K
R228 470P C214
0.01
C215
47u25
C216
+
C217 0.1
C218 150P
0.01
C219
47u25
C220
+
L204
10uH
C222
10u16
+
R230 4.7K
R236
R234
1K
10K
R231
100
R232
100
100
R235 R233 2.2K
10u16
C221
+
100K
R229
R286 56K
220K R284
68K
R285 220K R287
R283 27K
3.3K
R282
R281 4.7K
47u25
C253
+
47u25
C250
+
C252
100u25
+
100u25
+
C255
R308
R307
1
1
0.01
C256
0.01
C257
100P
C254
1K
R290
100P
C251
2.2K
R291
1K
R288
2.2K
R289
100
3.9K
7P
C238
R258
22P
C239 C240 39P
R260 750 R262 4.7K
R302
R303
5P
6.8uH
L206
R257
560
2.7K
15uH
L207
C241
820
R261 100
R264
5.6K
R201
5.6K
R259
10u16
C243
+
R263 10K
R266
100
4.7K
R265
1.2K R268 1.2K R267
2.7K
R304
L208 L209
R273
R272 C246 C244 C245 R270 3.9K
7P
100
R305
560
R269
39P 22P 750
15uH 6.8uH
4.7K
R274 R275
R279 1.2K
10K
+
C249
10u16 100
R276
820
R280 1.2K
R271 5.6K
5P
C247 R277
100
R278
4.7K
C234
+
100
R248
10u16
R247 10K
R249
100
R250
4.7K
1.2K R253 1.2K R251 1.2K R252
4.7K
R292
4.7K
R293
4.7K
R294
4.7K
R295
220u16
C31
+
10u16
C30
+
15K R15
5.6K
R16
390 R14
R12
0.22
1W
560
R11
100u10
C29
+
2.2K R13
390
R9
820
R6
100u10
C21 1.5K
R7
R5 2.2K
+
+
10u16
+
220u10
C23
C22
1.5K
R8
560
1 1W
R4
R3
0.01 C26
4.7K
R1 C18 0.01
4.7K
R44
+
220u10
C5
820 R32
4.7K
47u10
2.2K
R33
C7
R31
+
C6
10u16
560
R34 1.5K
+
R28
0.22
R30
0.01
C2
4.7K
R27
2W
10u16
R39
R41
2.2K
100u10
1.5K
R40 820
C13
220u10
C15
+
+
C10
0.01
+
1.62K
R42 C14
560
1W
1
R37
R38
R35
4.7K
100u10
C47
+
1.5K
R25
1.8K
R24
100u25
C36
+
47u25
C35
+
100 R19
330
R17
2.2K
R18
0.01 C34 10K R45
100u25
47u25
+
C40
+
C41
330
100 R22
R20
2.2K
R21
C39 0.01
GND
IN OUT
1
R48
47u25
C43
+
0.22
C44 0.01 C46
+
100u10
C45
L211
10uH
47K R23
46
45
44
49
48
64
69
68
67
66
15
65
17
62
63
61
16
54
74
70
53
72
71
60
57
55
58
59
18
20
16
14
13 12
230
229
231
229 230 231
1
2
3
4
5
6
7
8
9
10
11
12
AGND
A+5V
A-12V
D+3.3V
D+3.3V
D+5V
D+5V
DGND
M+9V
FL-35V
POWER
A+12V
D+5V
D5GND
D3.3GND
D+3.3V
MGND
A5GND
A+5V
7 8 2 5 6 3 4 1
M+9V
68
R223
R222
68
47P
C208
47P
C207
68
R240
R239
68
47P
C225
47P
C226
47P
C227
47P
C228
0.01
C224
68
R238
68
R237
0.01
C223
R254
68
47P
C235
68
R255
68
R256
47P
C237
47P
C236
1
2
2.2
R47 R46 2.2
2.2K
R49
2.2
R50
R43
1
47K
R617
R615
79
80
19
2.2uH
L199
E1
Q229-231
Q21
Q24
1.5K
R26
Q29
Q27,28,31
5.6V 5.6V 5.6V
5.6V 5.6V 5.6V
5.6V 5.6V
5.6V 5.6V 5.6V
+12V
12V
12V
12V 12V
12V
12V
+12V
+12V
12V
12V
12V
+12V
12V
+12V
12V
12V
+12V
+3.3V
+3.3V
+3.3V +3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+9V
+9V +9V
+9V
+9V
+9V +9V
35V
35V
35V 35V 35V
10
CN9,
UNIT No.
COUNTRY
DESTINATION
ABB.
C B
9
IC8,
NO
E2
R587,
589
270K
R171 R116
100K
R171
ABB.
DESTINATION
COUNTRY
U.S.A.
E2 F
NO K9
UNIT No.
0-11
C
YES NO
IC8,
9
470
R116
NO
R130-132,149,157,159,432,433,442,443,
468,469,544,545,547,548,587,589,641
CN9,
10
NO
2-91 Y9 PX
0-21
M9 GENERAL MARKET
M0
T9 U.K.
E9 EUROPE
GENERAL MARKET
NO
YES
YES
NO YES
NO
YES 100
470
YES
R641
NO
YES
B
ABB. COUNTRY
DESTINATION
CHINA
UNIT No.
M7
A
C7
0-22
F E2 G R171
166
R165,
GENERAL MARKET
YES NO
442,443,544,545,547,548,587,589
R130-132,149,157,159,432,433,
YES
3.3K 56K
ABB.
GENERAL MARKET
DESTINATION
COUNTRY
A
YES 0-23
M6
M5
UNIT No.
R165,
27K
R171
47K
166
U.K.
EUROPE
T5
E5
GENERAL MARKET
R137-140,
148,157,159
NO YES NO YES 0-12
ABB. COUNTRY
DESTINATION
U.S.A.
UNIT No.
K5
A B E2 F
433,442,443,544,545,547,548,587,589,641
R130-132,149,158,160,238,240,432,
12K 47K YES
166
R165,
R171
3.9K
R21
1
A H B G
YES YES
CN12
158,160,238,240
R137-140,148,
YES
166
47K
R165,
A H
YES
F G
NO YES
CN12
YES
R130-132,149,157,159,432,
433,442,443,544,545,547,548
NO
R137-140,148,158,160,
238,240,587,589
YES
R165,
166
47K
C G H
IC8,
NO
9 10,12
NO
CN9
470
R116
C H
27,29
NO
IC8,9,
10,12
NO
CN9
NO
R116,137-140,148,
158,160,238,240,641
E2
NO
F C B H G
NO
9
IC8,
YES NO
10,12
CN9,
YES
157,159,587,589
R137-140,148,
470
R116
NO
R130-132,149,158,160,238,240,
432,433,442,443,544,545,547,548,641
E1
E1
E1
E1
E1
DESTINATION
COUNTRY
U.S.A.
ABB.
K9 0-11
UNIT No.
E63-0175-05
J3,4
W1,3,9-12,
227,228 14,27-30
YES NO
C115,224,
21,22,35-37 436,438,400
YES E63-1059-05
W2,4,13,15-17, Q422,423,432,433,
J2
L92-0131-05
L198
E63-0021-05 E63-1060-05 NO YES
J6 J5 J8 J9
E63-1057-05 E63-1061-05 YES
J10 J11 WH4
432,433
Q422,423,
T9 U.K.
EUROPE E9
GENERAL MARKET
GENERAL MARKET
DESTINATION
PX
COUNTRY
Y9 2-91
M0
M9
0-21
ABB.
UNIT No.
YES
227,228
C224,
YES
NO NO
NO
YES
NO
W1,16,
17,27
W4,15,21,
22,35-37
W3,
14
W30
YES
E63-0021-05 NO
J4
NO E63-1059-05 E63-0175-05
J2 J3
E63-1060-05 E63-1063-05 YES
J5 J6 J8
L92-0131-05
NO
YES
NO
E63-1061-05
J9 J10 J11 WH4
E63-1057-05
L198
E63-0122-05
GENERAL MARKET
GENERAL MARKET
EUROPE
U.K.
E5
0-23
M6
M5
T5
DESTINATION
COUNTRY
UNIT No.
ABB.
NO NO NO YES E63-1052-05
W1,4,9-12,15-17,
21,22,28,29,35-37 227,228
C224,
432,433
Q422,423,
14,27,30
W2,3,13,
J2
E63-01064-05 NO E63-0128-05 L92-0075-05 NO E63-0014-05
10,11
J4,8
J3 J6 J5 WH4 J9 L198
NO
J4,8
10,11
E63-0122-05
0-22
CHINA C7
DESTINATION
GENERAL MARKET
COUNTRY ABB.
UNIT No.
M7
E63-0122-05 YES E63-1052-05 YES NO NO
W4,9-12,15-17,
14,27,30
W1-3,13, C115,224,
227,228 21,22,28,29,35-37 433,436,438,440
Q422,423,432,
J2 J3
DESTINATION
COUNTRY
U.S.A.
ABB.
K5 0-12
UNIT No.
W4,15-17,
28-30,35-37 227,228
NO NO
W1-3,9-14, C224,
21,22,27
E63-1052-05 YES
J2
J3,4
NO NO E63-1064-05 E63-0128-05 E63-0014-05
J5 J6 J9 L198 WH4
J10
E63-1062-05 E63-0128-05 NO E63-0014-05
J5,8
J6 J9
E63-1058-05 L92-0075-05 NO
J11 WH4 L198
5.6V
5.6V
+5V
10
R225
+9V
+9V +9V
+9V
1000P
C28
1000P
C20
1000P
C4
1000P
C12
K J L
29
IC27,
NO NO
E2
YES
E3
J K L
IC27,
29
YES
438,440
Q436,
D405
NO
NO
E2
YES
E3
YES
D405 C115
YES
NO
L K J
IC27,
29
E2,3
NO
D405
NO
C115
YES
J K L
YES
E2
NO
E3
YES
D405
J K L
IC27,
29
YES
Q436,
438,440
NO
E2,3
YES
D405 C115
YES
E2
E3
YES
28,29
NO
W2,9-13,
W2,13
436,438,400
NO
Q422,423,432,433,
+5V
+5V
+5V
+5V +5V
+5V
+5V +5V
+5V
+5V
+5V
+5V
+5V
+5V +5V
+5V
+5V
+5V
+5V
+5V
B B
+5V
B
12V
12V
+5V
+12V +12V
+B
+5V
+B
+5V
+B
+5.6V
+5.6V
+5V
+5V
+5.6V
+5.6V
+5.6V
+12V
+5V
+5.6V
+5V
+5V
+B
+5.6V
+12V
+5.6V
+B
+12V
+5.6V
+12V
+5.6V
+B
+12V
+5.6V
+5V
+5V
+5V +5V
+5.6V +5.6V
+5.6V +5.6V +5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
Q236
Q200
Q201
Q202
Q203
Q204 Q205
Q237
Q209
Q210
D200
Q208
Q207
Q206
Q212
Q213
Q211
D201
Q233
Q232
D202
Q239
Q219
Q222
Q220
Q221
Q223
Q240
Q224
Q225
Q227
Q228
Q226
Q218
Q217
Q231 Q229 Q230
D203
D205
D204 D206
Q234 Q235
Q19
Q18
Q17
Q16
Q20
Q14
Q13
Q15
Q11
Q12
Q1
Q4
Q3
Q5
Q2
Q21
Q9
Q8
Q7
Q6
Q10
D7
Q22
D1
D2
D3
D4
Q25
Q24
Q23
Q26
Q27
Q28
Q31
D9
Q29
D209
D208
D207
D212
D21
1
D210
WH3
WH2
VIDEO OUTPUT
COMPONENT
2
1
J11
Y
J10
2
1
VIDEO
OUTPUT
J6
VIDEO2
VIDEO1
S-VIDEO 2
S-VIDEO 1
J9
Cb
Cr
D10
Q30
J8
ADJUST.
VIDEO
CONT.
5.6V AVR(VIDEO)
SRAM
5.0V
AVR
FILTER C-AMP
VIDEO
AMP
Y-NOISE
CANCELER
Y-AMP
VIDEO ADJUST. CONT.
Cb-AMP
BUFFER
Cr-AMP
9V AVR
5.0V AVR
3.3V AVR
11V AVR
-11V AVR
REF.
VOLTAGE
POWER
ON/OFF
POWER
ON/OFF
ON/OFF
POWER
PROTECT
IC
C
Y
Y
Cb
Cr
DVF-9010 (X25-616X-XX)
DV-2070 (X25-6160-11)
DVF-K7010 (X25-6160-22)
DVF-5010 (X25-6160-23)
DV-203 (X25-6160-12)
COMPONENT VIDEO
C
5.0V AVR
FILTER
FILTER
-CN1
-A/4
3/3
-WH4
3/3
-C/4
2/3
X32-
CN2
3/3
-WH101
-B/2
2/3
X32-
CN1
W02-
CN201
2/3
X14-482
3/3
X14-483
-A/2
-CN1
X14-482
X14-483
IC29
IC2
IC10
IC35
IC1
C
D
A
E
B
F
DV-203 (1/3)
DVF-K7010 (1/3)
DVF-5070 (1/3)
DV-2070 (1/3)
DVF-9010 (1/3)
0V
5.0V 0V
4.3V
-0.6V
-5.1V
0V
0V
-0.6V
0.9V
0V
4.8V
0V
0.3V
4.8V
0V
-0.6V 0.4V
0V
0.9V
4.8V
0V
0V
-3.2V
0.6V
4.8V
-3.8V
1.1V
1.7V
-5.1V
1.7V
4.8V
1.1V
4.8V
8.9V
4.7V 5.4V
4.2V 5.0V
11.3V
8.5V 0.5V
4.8V
0V
0V
0.6V
0.6V
4.8V
-3.8V
-3.2V
8.9V 4.8V
5.4V
-8.9V
5.0V
-5.7V
3.8V 0V 3.8V
0V 4.0V 0V
-5.1V
0V
0.6V
0.6V
4.8V
1.1V
-5.1V
1.7V
1.7V
5.0V
1.0V
4.1V
1.6V
4.8V
3.5V
0V
-5.1V
0.5V
0.5V 4.8V
0V
1.1V
1.7V
-5.1V
4.8V
1.7V
1.0V
4.1V
1.6V
4.1V
0.5V
3.5V
0V
-5.1V
0.5V
4.8V
2.4V
10.2V
1.7V
8.9V
2.4V
9.0V 12.3V
9.6V
14.4V
10.3V
10.3V
2.4V
2.4V
4.9V
1.8V
5.2V
5.9V
8.3V
8.1V
14.4V
8.1V
14.4V
14.6V
13.9V
2.4V
1.8V
4.8V
3.2V
2.4V
3.4V 5.0V
4.1V
14.4V
9.3V
8.7V
11.2V
11.8V
13.9V
14.5V
11.8V
0V
5.0V
-11.8V
-14.7V -14.1V
-11.8V
-11.2V
0V 5.0V
5.0V
5.0V
7.8V
2.4V
6.7V
1.8V
5.1V
2.4V
6.1V
5.4V
14.4V
8.0V
8.7V
9.3V
2.0V
2.9V
3.2V
1.8V
1.3V
2.0V
3.7V
0V
0V
4.8V
4.8V
0V
1.9V
1.7V
0V
4.8V
7.7V
8.2V
CAUTION: For continued safety, replace safety critical
components only with manufacturer's recommended parts
(refer to parts list). indicates safety critical components.
For continued protection against risk of fire, replace only
with same type and rating fuse(s). To reduce the risk of
electric shock, leakage-current or resistance measurements
shall be carried out (exposed parts are acceptably insulated
from the supply circuit) before the appliance is returned to
the customer. The DC voltage is an actual reading measured with a high
impedance type voltmeter with a cassette loaded at
playback mode. The measurement value may vary
depending on the measuring instruments used or on the
product. Bias circuit DC voltage is measured while in the
record mode.
h L g 1 98.12.11 14:37 y [ W 2
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299