Kenwood KVT-534DVD, Руководство по обслуживанию

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28
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
X15-127x-xx (5/11)
U V W X Y
5.0V
1.0V
1.7V
1.7V
0V
0V
6.8V
7V
6.8V
14.4V
0V 0V
0V
0V
14.4V
7.0V
3.5V
0V
7V
3.3V
3.3V
3.3V
4.0V
3.5V
3.3V
3
3.3V
3.3V
3.3V
6.8V
2
2
2
3
4
5
10
8
13
13
8
6 7 6 7 6 7
11 11 11
13 13 14 14 14 14
8
8 10
4 5 5 4
3 1 3 1 1
34
34
34
35 35
35
35
36
37
37
37
38
38
38
38
38 38
39
39
39
39
39
39
39
39
39
39
8
40 40
40
40
40 40 40
42
IC351
IC3
IC354
D392
CN354
D411
D412
D394
D395
D389
D390
D391
D388
D393
D410
Q359
D352
D351
CN351
D365
D367
D366
D369
CN352
D373
D374
D375
D376
D372
D371
D370
POWER
IC
D353
MUTE
PRE-
D355
Q353
D358 D357
Q355
D360
D359
MUTE
PRE-
Q354 Q356
D362 D361
Q358
D364
D363
MUTE
A-
Q357 Q360
PREOUT
-REAR
AUDIO-OUT AUDIO-IN VIDEO-IN
VIDEO-OUT
E-V
TV-TUNER
iPod
FRONT A
V
OUT
FRONT
REAR/SAB WOOFER CAMERA REAR VIEW
∗
D
ISO
ESDGND
6
R428
AG
19
JUDGE
MREQ
M
D
ATA
SREQ
S
D
ATA
VGND COMP
13 10 9 8 12 11 16
CON
CLK
15 14
AL
RST
18 17
TP402 TP397 TP398 TP399 TP400 TP401 TP404 TP403 TP406 TP405 TP407 TP408
DCERR
WINTC1
WINTC0
WININ
MUXCR
MUXCL
MUXBR
MUXBL
MUXAR
MUXAL
AUXR
R474 10K
C432
1
R471 1K
14
C429 3.3
C428 3.3
R472
R470 100K
10K
16
15
10
13
12
11
9
8
7
R478 100 R476 100
1
21
SACLK SCL SDA SEL
18 17 20 19
REF5V5 SAIN SAOUT SARES
23 22 25 24
C417 0.47
R447 10
C352
TAB2 PWGND4 MUTE VCC2 PWGND3 ACGND IN4 IN2 SVR PWGND2 VCC1 STBY PWGND1 TAB1
27
1
5 3 9 7
13
11
15 17 19
21
25 23
PWIC GND
HSD
10
OUT1-
OUT2+
OUT2-
OFFDET
2 4 8 6
RR-
RR+
FR-
18
SGND
OUT1+
14
IN1
12
IN3
16
OUT4-
OUT4+
OUT3-
OUT3+
22 20 26 24
FR+
RL+
FL-
FL+ RL-
1
R351 33K
C351
TP352
TP351
AUXCOM
AUXL
CDCHR
CDCHCOM
CDCHL
2
5
4
3
1
58 59 60 61 62 63 64
MDR
CDL
CDR
MDL
MUTEA
TUNERL
TUNERR
DGND
AOUT GND
12
TP429
C358 C357 C354
33u25
C381
R353
4.3K
R352
10
1
11
1
TP355 TP353 TP359
TH351
TP360
R355 22K
C360
R357 12K R356 220
TP356
TP354
1
C353
TP358
1
C356
1
C380
1
C383
470
TP350 TP425 TP424 TP423 TP426 TP427 TP428
RR
6
F AGND FR FL
3 2 1
RL F AGND
5 4
AOUT GND AIN R
9
R AGND R AGND
8 7
AOUT R
11 10
TP430 TP432 TP431 TP434 TP433 TP436 TP435
15
AOUT L AIN L
14 13
VGND AIN GND AIN GND
17 16
VOUT VIN VGND
20 19 18
ESD
C387
R408
VGND
3 2
1
10
10
10
0.47
C376
0.01
R385
1K
R401
10
VGND
100
R400
75
R402
V+
VIN
ESDGND
VGND
GND VOUT
4 5
R405 4.7
R404 10
R407
100
R410
C386
4.7
C388
R406 10
R409
56
ESDGND
R403
75
1000P
C385
TP362 TP361 TP363 TP364 TP365
100
4.7
ESDGND
5 4 3 2 1
1000P
C389
GND Lch VIDEO VGND Rch
135
C355
1
C382
1
TP357
RR RL
33
14
1
FL FR
R366
470
32
P-FR
C365
10
1000P 0P
63 C364
22K
R363 60
K
R365
100
GND
0.1
470
R375 R368
470
P-RL
C367
10
34
P-RR
C370
10
ESDGND
22K
R369
C368
1000P
AGND
100
R367
C369
1000P
100
R374
R372
22K
C366
0.1
470
R384 R377
470
A
VOUT
-L
C372
10
51
A
VOUT
-R
C375
10
ESDGND
22K
R378
C373
1000P
AGND
100
R376
C374
1000P
100
R383
R381
22K
C371
0.1
C379
C378 10
R394
R390 4.7
R386
C377
0.47
10
A
VIN-L
A
VIN-R
ESDGND
A
VIN-G
iPod-G iPod-L iPod-R
iPod-V
0.47
C436 C434
1
C438
1
1
C433
1
C435
0.47
C437
SUB-L
SUB-R
MAIN-R MAIN-L
TUN-R
TUN-L
AVIN-G
AVIN-L
AVIN-R
NAVI-R
NAVI-G
NAVI-L
CR
BL
CL
BR
141
SCL SDA
C439
52
NA
VI-R
20
AR
R442 100
R441 1K R440 1K
R444 100 R443 100
R448 1K R446 1K
R445 0
R449 10 R450 4.7 R451 10
C418 0.47 C419 0.47
10 38
11
42 12 53
RST
TV
-L
TV
-G
TV
-R
75
100
GND
MUTE
A
VOUT
-V
A
VIN-V
V5V
SW5V
TV-V
61
BU
BU5V
+