Akai DV-P4930KDSM, Руководство по обслуживанию

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DA_R
DA_L
F_L AU_D0
F_R
AU_LRCK
AU_BCK
AU_XCK
AFL
AFR
AC_C
ASW
ASL
ASR
F_R
C_C AU_RST
F_L
SW
SL
SR AU_D2
DIF1
DIF0
AU_BCK
AU_LRCK
AU_XCK A_CAP
OPTI_O
DA_R
DA_L
COAX
ASR
SW
C_C
AFL
SR
AC_C
ASL
ASW
AFR
AU_LRCK
AU_D2
AU_D1
AU_D0
AU_XCK
AU_BCK
F_R
F_L
AU_D0
AU_D1
DIF1 DIF0
SL
AGND
+5AVAA
AGND
AGND
+5AVAA
+5AVAA
+5AVAA
AGND
VGND
DVCC OPTI_VDD
VGND
DVCC
VGND
AVCC-12
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AVCC12
AGND
AVCC12
AGND
AVCC12
AGND
AGND
AGND
AVCC12
AVCC12
AVCC12
AGND
AGND
AVCC12
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AVCC-12
AVCC-12
AGND
AGND
AVCC-12
AVCC-12
AGND
AVCC-12
AGND
AVCC12
AGND
AVCC-12
AVCC12 AVCC-12
AGND AGND
P+5V
P+5V
AGND
P+12V
P+5V
P+5V
AGND
+5AVAA
AGND
AVCC-12
AGND
AGND
AGND
AGND
GND
AGND
+5AVAA
DA_R 2
DA_L 2
AC_C 1
ASW 1
ASR 1
AFL 1
AFR 1
ASL 1
RESET_B 2,3
OPTI_O 1 SPDIF_OUT 2
COAX 1
AU_LRCK 2
AU_XCK 2
AU_D2 2
AU_D1 2
AU_D0 2
AU_BCK 2
AUDIO_MUTE 2
CS4334 I2S format only
DIF0
1 1
0
0
I2S
1
AUDIO INTERFACE
0 LJ 24 bits
RJ 16bits
RJ 24 bits
1 0
DIF1
Replace GND with VGND
For Himage mechanism
Power Off Mute
Power On Mute
CS4360 Format
20K External DAC
C79
10K 39K
120P
20K
18K 1500P Internal DAC
R143
100P
18K
100P 820P 39K
47K 1500P
820P
4.7K
R128
4.7K
R127
10K
47K
R144 R142 C84 R129 C78
120P
C85
NC 0 NC
R188
0
0
NC 0 NC
R189 R190 R187
(Default: Internal DAC) Internal DAC / External DAC setting
R133
NC
R133
NC
R99 39K R99 39K
R140 470 R140 470
R77 100 R77 100 EC18 10u/16V EC18 10u/16V
ZD1
Zener/5V1(dip)
ZD1
Zener/5V1(dip)
C67 100p C67 100p
R91 470 R91 470 R101
10K
R101
10K
C76 100p C76 100p
R74 39K R74 39K
BC48
0.1u
BC48
0.1u
C81
0.1u
C81
0.1u
5
6
7
8
4
+
-
U12B
NJM4558
+
-
U12B
NJM4558
5
6
7
8
4
+
-
U8B
NJM4558
+
-
U8B
NJM4558
C88
1u
C88
1u
R123
10K
R123
10K
C5
10p
C5
10p
R76
10K
R76
10K
EC34 10u/16V EC34 10u/16V
BC55
0.1u
BC55
0.1u
C77
47p
C77
47p
BC43
0.1u
BC43
0.1u
C66
820p
C66
820p
C85 120p C85 120p
C80
47p
C80
47p
R145
10K
R145
10K
R110 100 R110 100
EC30
10u/16V
EC30
10u/16V
R163 10K R163 10K
R231 10K R231 10K
R98
20K
R98
20K
R132
NC
R132
NC
R188 NC R188 NC
C68
47p
C68
47p
R144 4.7K R144 4.7K
Q20
2N3904
Q20
2N3904
R75 10K R75 10K
2
1 3
Q26
2N3906
Q26
2N3906
R129 4.7K R129 4.7K
SDATA
1
DEM/SCLK
2
LRCK
3
MCLK
4
AOUTR 5
AGND 6
VA 7
AOUTL 8
U9
CS4334
U9
CS4334
R130
10K
R130
10K
Q18
2N3904
Q18
2N3904
3
2
1
8
4
+
-
U8A
NJM4558
+
-
U8A
NJM4558
3
2
1
8
4
+
-
U12A
NJM4558
+
-
U12A
NJM4558 Q22
2N3904
Q22
2N3904
R161 100 R161 100
C79 120p C79 120p
EC27
10u/16V
EC27
10u/16V C78
1500p
C78
1500p
C96 0.1u C96 0.1u
R162 10K R162 10K
BC38
0.1u
BC38
0.1u
R100 10K R100 10K
2
1 3
Q27
2N3906
Q27
2N3906
R121 39K R121 39K
R157 470 R157 470
C59 100p C59 100p
C44 100p C44 100p
Q21
2N3904
Q21
2N3904
R108 10K R108 10K
R107 39K R107 39K
EC31 10u/16V EC31 10u/16V
R143 47K R143 47K
BC35
0.1u
BC35
0.1u
C4
0.1u
C4
0.1u
BC1
0.1u
BC1
0.1u
R164
7.5K
R164
7.5K
BC54
0.1u
BC54
0.1u
R5 33 R5 33
R134 470 R134 470
R138 0 R138 0
R135
0
R135
0
R11
100
R11
100
R128 47K R128 47K
C48
47p
C48
47p
R127
18K
R127
18K
R146 100 R146 100
EC28 10u/16V EC28 10u/16V
C86
47p
C86
47p
R131 100 R131 100
EC20
10u/16V
EC20
10u/16V
BC47
0.1u
BC47
0.1u
EC33
10u/16V
EC33
10u/16V
2
1 3
Q28
2N3906
Q28
2N3906
R142
18K
R142
18K
R112 470 R112 470 Q19
2N3904
Q19
2N3904
EC26
10u/16V
EC26
10u/16V
C43
820p
C43
820p
R160 NC(200) R160 NC(200)
R190 NC R190 NC
R86 470 R86 470
R187 0 R187 0
C75
820p
C75
820p
R102 100 R102 100
EC19
10u/16V
EC19
10u/16V
EC32
10u/16V
EC32
10u/16V
R106
20K
R106
20K
R167 2.2K R167 2.2K
R109
10K
R109
10K
EC22
10u/16V
EC22
10u/16V
R10
200
R10
200
BC33
0.1u
BC33
0.1u
R120
20K
R120
20K
R126
0
R126
0
R189 0 R189 0
R116 470 R116 470
C84
1500p
C84
1500p
R139 0 R139 0
Q17
2N3904
Q17
2N3904
5
6
7
8
4
+
-
U6B
NJM4558
+
-
U6B
NJM4558
R122 10K R122 10K
EC21 10u/16V EC21 10u/16V
R124 100 R124 100
DVDD
8
DGND
9
DIF1
11
DIF0
12
M1
13
VLS
1
RST
10
DIN1
2
DIN2
3
DIN3
4
SCLK
5
LRCK
6
MCLK
7
AVDD 22
M2
15
AGND 21
OUT1L 27
OUT2L 24
OUT2R 23
OUT3L 20
OUT3R 19
OUT1R 26
FILT+ 16
VQ 17
VLC
14
MUTE3 18
MUTE2 25
MUTE1 28
U10
CS4360
U10
CS4360
R73
20K
R73
20K
EC23 10u/16V EC23 10u/16V
C58
820p
C58
820p
L4 FB L4 FB
BC42
0.1u
BC42
0.1u
C60
47p
C60
47p
3
2
1
8
4
+
-
U6A
NJM4558
+
-
U6A
NJM4558
EC37 220u/16V EC37 220u/16V
DV-P4930KDSM