Kenwood KVT-910DVD Service Manual page 55

AO AP
PC BOARD (COMPONENT SIDE VIEW)
1
X14 B/2
2
3
4
Q500
X13-9770-00 (J74-1023-12)
W503
WCOIL H+
VCOIL
R4
SL+B
UCOIL
W+ V+
H- U+
5
R504
GND
1
W-
LED+B
1
SLSW
DWSW
16
CN2
HOT
34
LEDB
LEDS
S1
SLDI
PHS
1 CN3 13
BLACK
R8
LOAD-
PHSCMP
R510
R5
6 1 3
5 4
RED
LOAD+
X13-9770-00
IC address
1 6AO
7
Refer to the schematic diagram for the values of resistors and capacitors.
AQ AR
X14-634X-XX (J74-1071-22)
D219
C118 IC24
C74 IC21
C119 O CN2
G O 4 1
Q226
I
I
C70
G
5 D6
C116
8
D1
C121
R92
1 Q225
8
1 4 B E
C126
Q1
CN201
CN202
D225
C359 C358
R5
D3
C87
C79
C111 C69
R80 23 C83
33 R67
R60 VR1
C82
22 34 R130
13 24
R62
R63
IC16
R64
R81
IC12
R6 O I G
12
44
12 1 1 4
1
11
C68
IC26
C80
C95
C67
C174 C178 8 5
C52
CP36
C151
R36 G
C1
C65
89 132
IC8
C112 88 133
R15
C58
C34
O I
C180
C182
R9
C59 R10
C134 R26
C31
C165
C35
R203
IC9
C41
26
C166
C163
C36
C37
L12
IC6
R21
R22
45 R23
C167 L10
176
44
R24 25
1
C56 C53
C50 C49
C23 C22
C19
C156
C84 C42
IC25
R47
3
4
1 5 23
44
48 11
1
IC15
IC14
10
25
24 22
1
C140
C138
X1
R42
C48
R1
C171
57 84
85
56
R99
C168
R100
R71
C40
IC10
R69
R66
C4
R56
C136
CP204
R57
R112 C179
C57
R51
C169
D5
C43
112
R58 29
L15
CN204
28
1
1
14
R126
CP14 CP13 CP11 CP9 CP8 CP7
R40
AS AT
www.manualscenter.com
R72 R77
5
4 C96 C99
C110 C109
R86 R79
R74 C159
IC18
C114
8
1
C160
C88
C107 IC19 10
8
5
5 18
8
C105
C393
C333
Q220
R225
1 4
C125
1
4
IC27
16
1
1
16 E B
C122 R277 C355
E B
D233
C266 C357 IC207
1 4 1 4
3 4
C361
C269
1
R380
5
C267
C308
B E
E
8
5 8 5 B
8 9
9
8 IC29 IC30 C307
C268
IC224 Q239
2 60
B E B E
Q228
CN1
R75
R76
C97 C100
14 8
IC28
1
R73 R78
8
3 4
C5
1 L23 IC1
59 R299
5 R319
1 4
5
1 7
2 3 11
10
IC216 R318
R102
CP27 5 8
R322
IC13
5
8 R339
R16
1 4
48
25
4 1
7 1 R306
IC212
1
20
C261 C304
IC229
C6 IC7
L8
Q5
8 14 E B 4 1
L234 R368
IC4 24
D213
1
R317
C296 R309
Q4
L218
16 9 16
C164
50 E B
R341
9
IC3
IC219
C295
L216
8
1 8 1
C289
C10
R313 R312
R4
C290
5 8
1 IC220
23
33
34
4 1
22
C132
C273
1 24
IC210 R335
R300
C274
R301 C332
20
109
C275
R302 C331
IC23 12
108
44
IC22
11
1
48 25
1
R304
C288
R303
1 36
37
144
R311
IC214
2 3
73
4 5
L222
3 1
1 4 C341
R305
C340
C300 C286
109 72 C301 C285
25
73
108
C403
L217 L215
C281 C282
C280
CP207
IC218
R357
CP205 CP206 R359
23 44 44
14
8
L219
IC213 IC223
IC225
L211 24
1
7
R358 R403 R402
22
1 1
R363
CP200 CP201 CP202 CP203
61 62
AU AV
C202 Q201 Q202
J200
R204 CN200
R202
R206
C203
2 8
R207
1 D202
1
7
Q217 11
C201 D201
R205
C392 R216
R200
B
B E
B
E
EB E
B
E B B E
R219 E B
C402 B
Q203
R224
R285 Q200
D200
R223
R284
Q222 D215
D205
E B
R292
R221 C206
Q233 R336 C248
L202
5 C247
4
I
C251
8
D206
G
1 R278
C252
Q227 O
D231
R255
X200 X201 C225
L223
R325 R286
D207
C312
D232 C221
D208
R324 R382
C309
R343 C305
26 50
25 51 L204
E B
Q230
8
R361 7 Q209
R362
C220 E
B
O L224
I
1
75
C219
C360 C214
100 76
1 14
R360
C215 C210
R327
R330 G
R326 R329 R247 R243
R249
R328 R331 R248 R242
R250
16
1 R251
1
22
C256
R295 R401
C216
C258
C217
9 8
C257 R337 1
C218 R274 R316
1 9
2
R371 C344
CN203
C243
Q206
D
IC206 L225
R377
D230 R366
R233
E B
18 10
C208
11
12
R228 R234
C318
G
S
D227 8
1
R374 R373 D228
R372 144 IC201
R355 Q204
1
Q236 5 4
R356 B E B E
E B
Q208 Q207
Q258
44 Q256 Q260
Q237 45 B E B E B E
E B E B EB
Q255
Q238
C231
C237
C232 C228 L226
L206
R264 R261
R266 C245
R265 R262
R276
R267
36
R260
C244
16 1
72 C410 R263
37
R268
C326
C230
C234
R333 C327
R364
CP217
8 R259
9
C235
R370
CP208
D210
D209
48
C246
R349
R346
C240
Q211
23
B E B
E
R375
B
E
D214 E B
R269 C238 L207
21
40 Q262
C239
1 C335 C338
C339
R315
22 IC226 R365
R314
E B
L221
C236
1 20
AW AX
X14-634X-XX
IC Q
1 3AU 1 2AS
3 3AT
4 3AT
4 3AS 200 2AV
6 4AS 201 1AV
7 3AT 202 1AV
8 3AS 203 2AV
9 3AR 204 4AV
10 5AR 205 4AW
11 1AR 206 4AW
12 2AR 207 4AW
13 3AS 208 4AW
14 4AQ 209 3AV
15 4AR 210 3AW
R283
C293
16 2AQ 211 6AV
C227
R258 17 2AS 212 6AW
C211
18 1AT 213 2AV
R244
R241 19 2AT 214 2AU
R245
20 3AV 215 2AU
C213
21 2AR 216 2AU
R240
22 4AS 217 2AU
23 4AS 218 2AU
24 2AR 219 2AU
25 4AQ 220 2AU
26 3AS 221 2AU
27 2AT 225 2AR
28 3AS 226 2AR
29 2AT 227 2AU
30 2AT 228 2AU
200 2AW 229 6AW
201 4AW 230 3AV
202 4AW 231 3AV
203 5AW 232 2AU
205 2AV 233 2AU
206 4AU 234 3AT
207 2AU 235 3AV
208 2AS 236 4AV
209 2AT 237 5AV
210 4AT 238 5AV
211 3AT 239 2AT
212 3AU 240 2AU
213 6AS 255 5AW
214 5AS 256 5AW
215 5AT 257 5AV
216 3AT 258 5AV
217 3AU 259 5AW
218 6AU 260 5AW
219 3AT 261 4AV
220 4AU 262 6AV
221 3AV 500 5AP
222 4AV
223 6AT
224 2AT
225 6AU
226 6AV
227 5AU
229 3AT
500 7AP
228 5AT