Kenwood DV-605, Руководство по обслуживанию

Страница: 15 / 24

T K M O Q S L N P R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
VCC
DQ0
VCCQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VCCQ
DQ5
DQ6
VSSQ
DQ7
VCC
LDQM
WE
CAS
RAS
CS
BA0
BA1
A10
A0
A1
A2
A3
VCC
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
VSS
DQ15
VSSQ
DQ14
DQ13
VCCQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VCCQ
DQ8
VSS
NC
UDQM
CLK
CKE
NC
A11
A9
A8
A7
A6
A5
A4
VSS
RA36 47
RA37 47
RA34 47
RA35 47
R309 100
4.7K
R312
4.7K
R31
1
4.7K
R313
76
74
77
78
79
80
82
RA33 47
RA32 47
RA31 47
10P
C621
+2.5V
102
101
100
99
93
92
97
98
89
88
90
91
87
84
86
85
69
68
71
70
62
67
66
63
59
58
60
61
+2.5V +3.3V
+2.5V
73
72
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TRIGOUT
TRIGIN
GND
TMS
GND
TCK
GND
TDI
GND
TDO
+5VD
TXD(JIG)
RXD(JIG)
JTAG RST/
TRST
1
2
3
4
5
6
7
8
9
10
11
12
+9V
A GND
-9V
+12V SCART
RST
+3V5D
D GND
+2V5D
+5VD
+9V MOTOR
M GND
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
DGND
SPDIF
AGND
AUDIO R
AGND
AUDIO L
AGND
CVBS
AGND
C OUT
AGND
Y OUT
AGND
R OUT(Cr)
AGND
G OUT(Y)
AGND
B OUT(Cb)
+5VD
NC
PRO SCAN
72
73
70
69
68
67
66
79
78
77
76
74
91
85
90
89
88
87
86
84
60
59
58
62
61
63
80
82
71
93
92
97
99
98
100
101
102
R315
47K
0.1
C312
+
C311
100u10
0
R314
+3.3V
+3.3V
+3.3V
1K
R218
0
R231
0
R220
0
R219
0.1
C207
10K
R222
10K
R223
10K
R224
R221
47K
47
R228
47
R227
47
R226
47
R229 47
10K
R230
109
200
197
111
112
113
110
115
202
203
10u16
+
C10R
25
26
27
FRONT LEFT
V-A GND
COMPOSITE
9
8
FRONT RIGHT
V-A GND
V-A GND
V-A GND 5
6
7
3
4
SPDIF
1
2
D GND
V-A GND
BLUE
A GND
Y
RED
GREEN
C
A GND
17
18
14
15
16
12
13
10
11
21 P.SCAN ON/OFF
23
22
NC 20
+5VD 19
+2.5V
+5V
+2.5V
+3.3V
+2.5V
+2.5V +3.3V
+3.3V +3.3V
+2.5V
+5V
+3.3V
+5V
+5V
+5V
+
47u16
4.7K
R803
10
R804
0.1
C801
0
R815
1K
R214
L604
1
21
24
18
30
33
LAT12S
1
4
6
DVDD
DGND
7
ZERO
MCLK
5
2
BCKIN
DIN
3
LRCIN
17
15
VREFP
CSBIWL
14
MODE
MUTEB
16
SDIDEM
SCKDSD
18
19
20
VOUTR
VREFN
8
13
C610 10P
C611 10P
+
C608
1000u6.3
2 1
208
20
51
52 56
L601
55
57
5
6
4
7
5.6K
R62L
47u16
+
C61L
47K
R61L
330P C63L
9.1K
R64L
100K R66L
100
R65L
330
R67L
2200P
C62L
47u16
C65L
+
3.9K
R63L
47u16
+
C66L
100P C67L
R604
470
R605
+
C614
330u6.3
C63R
3.9K
R63R
2200P
C62R R61R
47K
C61R
47u16 5.6K
R62R
R64R
9.1K
8
330
R67R
C65R
47u16
+
C67R R66R
100K 100P
C66R
47u16
3
2
1
330P
R65R
100
+
+
+9V
6
4
6
4
+2.5V
+9V
9V
OUT
GND
IN
100u10
C21P
+
R225
56
+5V
+3.3V
27
B
+B
0
C802
+5V
L301
0
GND
Q5
8
C506 20P
C501 20P
7
C503 22P
C502 22P
100
R501
R504
100
Q0
2
Q2 A1 Q1 A2
3 4 5 6
C505
A3
Q3
A4 A5
Q4
9 10 13 12 11
1M
R503
X501
56
R502
+
A0
1
470u6.3
VCC
14
C504 0.1
L501
+12V
+9V
+9V
+9V
AVDD
AGND
10
9
VMID
VOUTL
12
11
55
5
10P
C605
10u50
C603
+ 560P
C604
L602
47u16
C601 C602 560P
+
C612 10P
C613 10P
3
C609 10P
R603
47K
33
R602
33
R601
560P C607
10u16
C606
+
206
820K
R606
9V
L210
0
R21P
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
1
2 3 4 5 6 7 8 9
10
11
12 13 14 15 16 17 18 19 20
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
VDD3
SRN
CLK
GND
RMA2 RMA3 RMA4 RMA5
GND GND GND
VDD3
VO0
VO1
SPR0/VO2 SPR1/VO3 SPR2/VO4 SPR3/VO5
GND
VDD3
VDD3
SPR4/VO6
SPR5/VO7
SPR6/VO8
GND
SPR7/VO9
CLMP
AGND
VG
AVDD2
FSADJ
VREF
AVDD2
DAO R
AGND
DAO B
AVDD2
DAO Y
AGND
VDD2
VDD3 VIB9 VIB8 VIB7 VIB6 VIB5 VIB4 VIB3 GND GND GND VIB2 VIB1 VIB0 DOS1 DOS0 TEST2 TEST1 TEST0 VDD3
VDD2
CSB
SDATA
SCLK
RMA1
RMA0
CKPOL
VIA9
VIA8
VIA7
VIA6
VIA5
VIA4
VIA3
VIA2
VIA1
VIA0
NVS
NHS
VDD3
+3.3V
1000P
C107
1000P
C108
C112 0.1
R115
330 200
C109
1000P
1000P
C111
1000P
C110
C1
18
0.1
100u16
+
C117
2.2
R1
18
C119
1000P
C120
1000P
47K 47K 47K 47K
1000P
C125
C126 47P
R127 100
12
R128 100
C127 47P
11
9
C128 47P
R129 100
R130 47K
R131 47K
R132 100
46
45
43
44
42
41
39
40
R134 100
R138 100
1000P
C129
VR11
36K
R13R
5.6K
R12R
13.7K R23R
2.2K
R14R
13.7K
R24R
680
R15R
10u16
+
C11R
R17R
5.6K
36K
R16R
R14G
10u16
R12G
+
5.6K
36K
R13G
C10G
13.7K R23G
10u16
C11G
R17G
5.6K
2.2K
36K
R16G
R15G
13.7K
R24G
680
+
R14B
R13B
5.6K
36K
R12B
C10B
10u16
+
R23B 13.7K
R17B
C11B
10u16
5.6K
2.2K
R16B
36K
R15B
R24B
13.7K
680
+
8
R111
3.3K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
VCC1
CIN
MUTE1
VIN
SELECT
YIN
BIAS
GND1
NC
GND1
NC
CY
CLP
Cb
MUTE2
Cr
GND2
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
VCC2
C
GND2
CVBS
GND2
Y
GND2
CY
GND2
Cb
GND2
Cr
LPF
6dB
LPF
6dB
LPF
6dB
LPF
6dB
LPF
6dB
LPF
6dB
13.5MHz
13.5MHz
13.5MHz
C12C 0.01
C12S 0.1
C12Y 0.1
C12G 0.1
1u50
+
C12B
C12R
1u50
+
C106
22u16
+
34
32
33
0.1 75
100u16
+
C13S
22u16
+
C14S
75
C13Y
100u16
+
22u16
C14Y
+
75
C14G
22u16
+
100u16
C13G
+
75
C14R
22u16
C13R
100u16
+
+
75
100u16
C13B
22u16
C14B
+
+
75
100u16
C131
0.01
C130
+
ON/OFF
18
21
24
27
30
33
R25C C13C
R25S
R25Y
R25G
R25B
R25R
75
R20R
1K
R18R
100
R19R
R116 2.2
C114 1000P
R20B
75
R19B
R18B
100
1K
R18G
R19G
R20G
75
1K
100
1
3
2
3.6K
R113
82
R114
C1
13 0.1
R1
12 1.4K
VR11
100u16
C1
15
+
10
R1
17
1000P
C1
16
W1 0
W2 0
1
2 3 4 5 6 7
1RD 1D 1CP 1SD 1Q 1Q GND
14 13 12 11 10 9 8
VCC
2RD
2D
2CP 2SD
2Q 2Q
1
3 2
14 13
5 4 6 7
11 12 10 9 8
VCC
GND
R1
19
R120 R121 R122
0.1
C134
0.1
C133
11
6
11
4
10
R147
CR
CB
Y
CR
Y
CB
204
R137
1K
22
23
6
57
0
J207
+3.3V +3.3V
2.2
R123
100u16
C122
+
1000P
C121
10
R125
2.2
R124
10
R126
1000P
C123
100u16
+
C124
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+2.5V
+2.5V
+2.5V
+2.5V
1
2 3 4 5 6 7 8 9
V+ OUT
-A
-IN-A +IN-A V- +IN-B -IN-B OUT
-B
V+
5 6
C001
22P
0.1
C002
R003
2.2
22P
C003
5 4
+IN-A -IN-A OUT
-A
V+
3 2
1
5 6
V- +IN-B
6
1
2
3
4
5
6
7
8
9
10
11
12
ROU MO-
ROU MO+
ROU SEN
DISC SEN
CLOSE SEN
OPEN SEN
LO MO-
LO MO+
+8V
GND
+5V
NC
6
5
4
3
2
1 MO+
MO-
DISC SEN
GND
ROU SEN
B+
L001 3K
6
5
6
5
4
3
4
3
6
5
R001
100
R002
100
2
10
(OPTION)
2
47
1
2
Y-AGND
+5V
+5V
+B
+B
1000u
C005
+
25
+B
+B
+12V
+5V
+5V
+5V
+5V +5V
+5V
+5V
+12V
+5V
CP23
CN25
CP25
CP81
R OUT
G OUT
B OUT
Q802
Q61L
IC62 (1/2)
Q601
Q602
Q61R
IC62 (2/2)
MUTE
L.P.F.
B LINE
B LINE
GND LINE
SIGNAL LINE
DATA LINE
OUT
SPDIF
(SINGLE STAGE)
HEX INVERTER
JTAG TEST
CONNECTION
192kHz
STEREO DAC
D602
Lch
Q10R
Q11R Q12R
Q13R
Q11G
Q10G
Q13G
Q12G
Q14R
Q14G
Q11B
Q10B
Q13B
Q12B
Q14B
Q102
Q101
CR
CB
CY
C
Y
CVBS
64BIT
SDRAM
Q15R
Q15B
Q15G
Y LEVEL
ADJ.
PROGRESSIVE
CONVERT DAC
Y
CB
CR
Q103
VIDEO
MUTE
IC11 : PM0026A
IC12 : MM1568AJBE
IC13 : TL431
IC14 : MC74HC74AD
IC15 : 74HC86
IC21 : STI5519
IC22 : M24C02WMN6
IC31 : HY57V651620
IC41 : M29W800AT
IC51 : M74HCU04MIR
IC61 : WM8728
IC62 : BA4560F
IC85 GP1F32T :
Q10R/G/B,14R/G/B : DTC114YKA
Q11R/G/B,12R/G/B : KTN2222AS
Q13R/G/B,15R/G/B : KTN2907A
Q61L/R
: DTC323T
Q101,102,601 : DTA114YKA
Q103,201,202 : KTC3875S
D001
D002
P406
P003
M
LM
MAIN BOARD
B
P004
D601
Q602 DTC114YKA :
KIA7806 ICP1 :
1SS355
1N4148 D101,601
D602
:
:
IC31
OUTPUT BOARD
MAIN BOARD
IC61
IC1P
IC51
IC11
IC12
IC13
IC14 IC15
IC001
IC002
MECHA CONTROL BOARD
3.3V
1.6V
7.7V
8.9V
5.2V
2.5V
3.3V
11.8V
-9.8V
8.9V
3.3V
3.3V
2.5V
3.3V
3.3V
5.2V
5.9V
-8.6V
3.3V
5.9V
2.5V
3.3V
2.5V
5.9V
5.9V
1.7V
5.2V