Kenwood MDX-G3, Руководство по обслуживанию

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BH AY BA BC BE BG AZ BB BD BF
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
FIL A
FIL B
PROT.
F.OFF
PLL CE
PLL DO
PLL CLK
PLL DT
SD
STEREO
POWER
AMP ON/OFF
CD ON/OFF
MUTE
TU.L
TU.R
TU.GND
NC
VOL.L
VOL.GND
VOL.R
1
2
3
4
5
6
7
8
9
10
T1
T4
T3
T2
+9V
T7
T9
T8
T5
T6
1 2 3 4 5 6 7 8 9 10 11 12 13 14
MD-MGND
MD-M5V MD-D5V
MD-DGND
MD GND
CD GND
CD9V
9V GND TP
GND
TP
9V
u5.1V
DGND
FIL5V
-35V
4
3
2
1
14
12
13
15
16
17
18
21
20
11
5
6
12
13
6
5
16
15
14
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
AMP
AMP
-35V
FIL 5V
POWER
F-OFF
FIL
FIL
u 5V
u GND
HELP
9V
9V
MD +V
MD GND
6
11
15
14
13
12
10
9
8
7
5
4
3
2
1
4.7
R407
R408
10K
1K
R409
100u63
+
33u63
C406
+
C409 2200P
C407 0.01
7
2
1
8
13
12
8
7
12
13
2
1
4
5
NC
OUT
3
2
1
CE
IN
GND
100u10
C404
+
1u50 +
47K
R405
330K
1K
R404
K401
C401
3300u10
+
0.056
C402
R401
100K
T401
R403
C403
150P 150P C439 C440
R431 220
R432 220
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
1
2 3 4 5 6 7 8 9
10
11
12 13 14 15
DRIVE
OUTPUT
ON/OFF
PROTECT
START
REPERENCE REPERENCE
PROTECT
ON/OFF
OUTPUT
DRIVE
START
OUTPUT
ON/OFF
DRIVE
REPERENCE
PROTECT
START
3 2
1
5 4 6 7 8 9
10
OOUTPUT
AMP
PRE DRIVE
AMP
INPUT
AMP
OOUTPUT
AMP
SW
STANDBY
AMP
REF
PROTECTOR
PREVENTION
BLOCK
POP SOUND
RIPPLE
FILTER
INPUT
AMP
AMP
PRE DRIVE
VCC GND
11 18 20 21
2200u25
+
C435 2200u25
+
470P
C426
5
4
3
2
1
R449
2.2
1000P
C427
2200u16
+
C423
C429
1000P
C425
1000P
3300u25
+
1 2
13
12
C422
12
13
C23
0.22u50
0.22u50
C24
2.2K
R424
12K
R422
2.2K
R423
12K
R421
R425 6.2K
R426 6.2K C434 150P
C433 150P
1u100
+
C431
1u100
+
C432
R417 1K
R416
10K
R419
22u25
C430
R435
47K
22u50
+
C428
47K
R420
2.2K
C447 100P
R448
470
1000u6.3
+
C449
1/4W
Q406
C450
0.01
0.01
C451
0.01
C452
P2
+
100u25
47u25
+
2200u25
C421
+
C436 C437 C438
1 2
WH55
WH56
R402
1M
C405
1/4W
35V
35V
+5V
+12V
+5V
+12V
+5V
+9V +9V
+9V
+9V
+9V
+9V +9V
+9V
+12V +12V
+12V
+9V
+9V
+9V
+20V
+20V
+20V
+20V
+20V
+12V
+5V
+5V
+B
+5V
+5V
+5V +5V
+B
+5V
+5V
+B
+5V
+5V
+B +B
+B
35V 35V
+5V
35V
P10 P9 P8
31
32 33
P3 P2 P1 NC NC NC NC NC NC NC G16 G15 G14 G13 G12 G1
1
G10 G9 G8 G7 G6 G5 G3 G2 G1 F2 F2 G4 NC
63
64
65 66 55 56
57
58 60
61
62 59 46
47
48 49
51
53
54
52 50 38 39 40
41
45
44
42 43
P7 P6 P4 P5
35 36
37 34
1
2
3
4
5
6
7
8
KEY1
KEY2
STANDBY
TIMER
LED +5V
ENC1
ENC2
GND
7 ENC2
8 GND
5 LED +5V
6 ENC1
2
KEY2
4 TIMER
3 STANDBY
1 KEY1
64
63 62 61 60
4 5 6 7
61 62 63
64
1
2 3
50 51 52 53 54 55 56 57 58 59
1 2 3 4 5 6 7 8 9 10 11 12 13
DIG1
1
DIG10 DIG09 DIG08 DIG07 DIG06 DIG05 DIG04 DIG03 DIG02
DIG01
DIG00
RESET
64 63 62
61
60 59 58 57 56 55 54
DIG12 DIG13 DIG14 DIG15 VCC2 SEG00 SEG01 SEG02 SEG03 SEG04 SEG05
59
61
62 63 64
4 3 2 1 7 6 5
58 57 56 55 54
R520 100
13
4.7K 4.7K 4.7K 4.7K
R531 R530
4.7K
R528 R529 R527
62
64
61
63
60
10K
R536
10K
R534
10K
R533
10K
R535
10K
R532
3
7
5
4
6
8
R516 620
R515 22
220P C501 220P C502
R501 1.1K R502 1.2K R503 2.2K
R508 1.1K R509 1.2K R510 2.2K
Q501,502
+5V +5V
+5V
+5V
+5V
+5V
+5V +5V
P1
+5V
5G 4G 2G 3G 1G
STEREO TOTAL PGM TRACK 1-1
6G-16G
1-2 AUTO NO. S1 P2
P3 S2 S1 TUNED PTY 1-3
AM P5 S3 1b 1b kHz 1-5
P4 FM S2 1a 1a A.P.S. 1-4
ONE P8
P9 S4
S3 P7
2
4
LP
PROG. 1e 1e
1f 1f 1
1d 1d P.B.C.
2-3
2-4
2-2
P6 PM S4 1c 1c VCO 2-1
4-2 2g 2g BEST HITS P17
P16
S7 P14
P15 LOUD
RANDOM P12
P13 S6
S5 P11
HIGH.
SPEED
MONO 2f 2f
2d
2e
2d
2e
O.T.T.
SLEEP
4-1
3-4
3-5
MD.EDIT
O.T.E.
TAPE 2b 2b
2c 2c EQ.
2a 2a MHz
3-2
3-3
3-1
P10 REPEAT 1g 1g 2-5
P33
P32 col
Dp
7-2
7-3
P25 5-5 4a 4a
P30
P31
P29
P28
P27
P26
4f 4f
4g 4g
4e 4e
6-5
7-1
6-4
4c
4d
4c
4d
4b 4b
6-2
6-3
6-1
P24
P23
P22
P20
P21
P19 EX.BASS
3g 3g
3e
3f
3e
3f
5-4
5-2
5-3
3c 3c
3d 3d
3b 3b
4-5
5-1
4-4
P18 3a 3a 4-3
P35
P34
7-5
7-4
2
B
CN54
CN53 E401
WH52
CN51
D408 D409
D410
D41
1
Q403
D423
D424
D426
D425
D404
D406 D412
D405
D407
D403
D402
D442
D443
D445
D444
J401
HEADPHONES
J402
SP (L)
SP (R)
POWER AMP
D422
D440
D441
D434
D435
D436
D427
D429
D433
D432
Q405
D421
D428
Q411
Q412
D430
Q406
+5V AVR
MUTE
CONT.
D448
D447
D446
D431
CD 9V MD 5V TAPE 9V
MUTE
Q401
Q402
CONT.
RELAY
POWER
+5.1V AVR
CN502
WH501
(BOTTOM VIEW)
Q502
Q503
Q501
FL GRID
DRIVER
D511
D510
LED
TIMER
FL DRIVER
STANDBY
LED
S501
BEST
HIT REC
S502
TAPE
REC
S503
S509 S510 S511
MD REC
POWER AUX SOUND
S517
/MULTI
VOLUME
-CONTROL
1
3
CN52
IC51
(X09- ) (C/7)
IC52 IC53
IC54
(X09- ) (B/7)
ED501
IC61
(X09- ) (G/7)
(X09- ) (F/7)
ON:5.0V
ON:5.0V
ON:6.5V
ON:9.0V
ON:-3.2V
MUTE:1.6V
3.9V
ON:
11.8V
ON:
ON:5.8V
STBY:6.8V
ON:5.1V
ON:-33.1V
ON:5.1V
STBY:5.1V
CD : 9.1V
19.8V
6.5V
17.8V
9.0V
5.7V
-33.1V
5.7V
10.4V
11.8V
11.8V
S1
S3
S4
S5
S6 S7
S2
4a 3a 2a 1a 4a 3a 2a
col
Dp
1G
6G 7G 8G 9G 10G 11G
2G 3G
1-1
1-2
1-3 1-5
1-4
2-3 2-4 2-2 2-1
4-2
4-1
3-4
3-5
3-2 3-3 3-1
2-5
7-2 7-3
5-5
6-5
7-1
6-4 6-2 6-3 6-1
5-4 5-2 5-3
4-5
5-1
4-4
4-3
7-5
7-4
(6G-16G)
(2G,3G)
4a 3a 2a 1a
1g
1d
1f
1e
1b
1c
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