Yamaha DVD-S2500, Руководство по обслуживанию

Страница: 28 / 52

DVD-S2500
28
■
SCHEMATIC DIAGRAM
The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper
FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE)
-
+
-
-
+
+
-
+
-
+
-
PGND
+
-
MT
+
COM
OUT IN
I717 D1
I718 C1
I719 C1
I720 E1
I721 G1
I722 G1
I723 G1
I724 G1
I725 G1
I726 G1
7709 H4
7710 H5
7711 I4
7712 I5
7713 H14
7714 I10
7715 I11
7716 H12
7717 I12
I700 B1
I701 B1
I702 B1
I703 B1
I704 D1
I705 C1
I731 I6
I732 E12
I733 G6
I734 G5
I735 F7
I736 G10
I737 H10
I738 H13
I739 G9
I710 D1
I711 D1
I712 B1
I713 C1
I714 C1
I715 B1
I716 C1
5700 C3
5701 D3
5703 I14
5707 A12
6700 C3
6701 E3
6702 G4
6703 G4
7700 B3
7701 A12
7702 C6
7703 D3
7704 F7
I727 H1
I728 H1
I729 H1
I730 I3
7707-1 G12
7707-2 G14
3755 G8
3761 I10
3762 H10
3764 I11
3765 I11
3766 I12
3767 I13
4700 E8
4701 F5
4704 H11
4706 I14
I706 B1
I707 E1
I708 D1
I709 D1
4710 H12
3729 F11
3730 F13
3731 F14
3732 G7
3733 F11
3734 F13
3735 F12
3736 F14
3737 G5
3738 G7
3739 G8
3740 G11
3741 G13
3742 H3
3743 H5
7705-A G6
7705-B G8
3748 I3
3749 I5
3707 D10
3708 D2
3709 B3
3710 C13
3711 D11
3712 C13
3713 D10
3714 B13
3715 B13
3716 D3
3717 B11
3718 D3
3719 B11
3720 D4
3722 D4
3727 F7
3728 F12
2747 G7
2748 H8
2749 H13
2750 H13
2751 I13
2753 I3
2754 I5
2755 D8
3700 A5
3701 B6
3702 C11
3703 C11
3704 B3
3705 B10
3706 D11
TRAVERSE
3746 I3
3747 I5
SINGLE DISC
2727 C4
2728 D4
2729 D8
2730 C11
2731 D3
2732 D8
2733 D3
2734 D8
2735 E2
2736 E2
2737 C2
2738 E7
2739 E7
PD & LD
3724 E4
3725 E5
3726 F7
2745 F12
2746 G6
2710 B10
2711 B3
2712 C11
2716 B4
2718 B4
2719 D11
2720 C3
2721 C8
2722 C4
2724 C4
2725 D10
2726 C4
12 13 14
A
B
C
D
E
F
G
H
I
A
B
C
LASER CONTROL
2741 F5
2742 F5
2743 F6
2744 F7
2708 B7
2709 B7
14
9322 185 60671
1 2 3 4 5 6 7
OPU
CONNECT TO GNDB !!!
10 11
2704 A13
COIL & MOTOR
2705 B5
2706 B6
2707 B6
12 13
MOTOR
PD & LD
COIL
8 9
2702 A13
2703 A5
D
E
F
G
H
I
1700 D1
1701 G1
1702 I1
2700 A6
2701 A12 1 2 3 4 5 6 7 8 9 10 11
10u
5700
47K 3717
2709
100n
7705-A
3
2
1
8
4
I734
I739
I737
MC34072
I710
RFGND
I709
3713
3714 1R
10K
I732
RFGND
I738
100n 2701 100n 2702
2712
2710
100n
100p
I735
RF5VF
100n 2716
GNDB
RFGND
3725
15K
3731
2737
2728 100p
1M0
S1D
100n
3749
6702
3719
33K
680R
3703 47K
RF5VF
I717
I719
2721 47n
2703
GNDB
RFGND
3p3
BAS316
6700
I727
I729
I731
I730
VREF25
RFGND
3701
8K2
3738
10K
1R 3715
3740
22K
3729
10K
1n
2729
10K 3762
BC847B
7715
I714
4701
GNDB
33K 3702
I715
I703
I701
I700
47R
3743
I704
7710
BC807-25
10u
VREF25
2751
3742
47R
M5VF
RFGND
M5VF
10u
10u
2731
2736
GNDB
GNDB
3728
1M0
RFGND
3733 1K5
100n 2754
33p 2748
3739
RFGND
100n 2743
47K
3700
4K7
I733
GNDB
2711
10u
1K5
I721
GNDB
3734
I711
BC847B
7704
2739
RFGND
I716
4n7
680p
M5VF
680p
GNDB
2726
3722
2727
3K3
5VF
RFGND
RF5VF
3720 3K3
7711
BC817-25
3748
680R
4n7
2719
VREF25 MC34072
5
6
7
8
4
I713
7705-B
22K
3741
RF5VF
4700
I702
10u
2747
I726
BC807-25
7709
I725
RFGND
3737
10K
RF5VF
RFGND
5701
10u
10u 2742
VREF25
6701
BAS316
RFGND
1n
2733
3712 1R
1R 3710
2718 100n
33R 3705
470R
100K
GNDB
3708
680p 2724
3732
7716
2SK3018
3
1
2
2SB1132
2
3
1
M5VF
7703
1702
1
2
3
4
5703
100n
2738
PH-S
1K0
3718
100n 2732
4704
100K
3766
2741 100n
7713
LD1117DT33
1
3 2
2746
1
00n
VOLD- 18
VOSL 6 VOSL+ 12
11 VOSL-
VOTK+ 15
VOTK- 16
RFGND
4
VINSL- 5
VINTK 26
VNFFC 7
VNFTK 20
VOFC+ 14
VOFC- 13
VOLD+ 17
19 22
PREGND
STBY
28
8
VCC
PVCC1
9
PVCC2
21
VINFC 1
VINLD 23
VINSL+
DRIVER
DRIVER
BIAS 27
2 CFC1
3 CFC2
25 CTK1
CTK2 24
29 30 10
7701
DRIVER
DRIVER
LOADING
STBY
TRACKING
BA5954FP
SLED
FOCUS
2750 100n
15K 3724
I728
4
5
6
7
8
9
25 26
17
18
19
2
20
21
22
23
24
3
1
10
11
12
13
14
15
16
1700
SFV24R-1STE1
GNDB
3716 10R
RFGND
680p 2722
7717
2SK3018
3
1
2
RF5VF
10K
3735
100n
M5VF
2705
I718
2725
2720
1n
100n
RF5VF
2734 150p
RF5VF
I736
RFGND
I724
2708
100n
750R
3746
I722
10K 3755
I707
M5VF
100n 2753
5707
RFGND
RF5VF
I706
GNDB
57
TE
41
TPH
38
VC
26
VC12
18
VCI
27
VNA
50
VNB
20
VPA
58
28
VPB
40
MEV
39
MEVO
34
MIN
35
MIRR
29
MLPF
33
MP
30
NC
19
PD1
3
PD2
4
PI
36
RX
55
SCLK
46
SDATA
47
SDEN
48
SIGO
DVDPD
21
DVDRFN
2
DVDRFP
1
E
16
F
15
FDCHG_
32
FE
42
FNN
51 52
FNP
HOLD1
49
LCN
44
LCP
45
LDON_
25
MB
31
MEI
C2
7
CDLD
24
CDPD
23
CDRF
63
CDRFDC
64
CDTE
17
CE
43
CN
10
CP
9
D
11
D2
8
DFT
37
DIN
54
DIP
53
DVDLD
22
A
14
A2
5
AIN
60
AIP
59
ATON
61
ATOP
62
B
13
B2
6
BYP
56
C
12
1
2
3
4
5
6
7
8
9
7702
SP3721A
5
6
7
8
4
1701
PH-S
1
8
4
LM393D
7707-2 7707-1
LM393D
3
2
3736
10K
2755 330n
VREF25
S1D 6703
3727
10K
2749
10u
2700
100n
3709
100n
2706
4K7
10K
3761
7714
BC847B
3764
10K
3765
10K
100n 2704
RFGND
2745
100n
BC817-25
7712
RF5VF
680R
3747
12K
3706
3711
22K
2744
I712
GNDB
RFGND
330n
RF5VF
100n
2707
RFGND
I723
3730
RFGND
10K
3726
10K
M9VF
100n
2735
I708
VREF25
100p
2730
M5VF
I705
10R 3704
2
3
1
GNDB
RFGND
2SB1132
7700
M9VF
RFGND
I720
68K 3707
3767
4710
CD_DVD
CDLDO
CD_DVDCT
VR_CD
VR_DVD
1K0
E
F
B
A
RFOUT
CD_DVD
D
DVDLD
C
TRACK+
TRACK-
FOCUS+
FOCUS-
DVDMDI
CDLD
VR_DVD
VR_CD
FOCUS-
SLED+
SLED-
MEVO
LDON
RFRP
MIRR
SSBAD
DFCT
TEI
FEI
SAE
SCLK
SDATA
SCS
DVDLDO
CDLDO
DVDLDO
RFO
RFOUT
E
F
D
C
B
A
CDLD
SFOCUS
SSLEG
CLOSE
OPEN
DCMO-
DCMO+
SLED-
SLED+
INSW
OUTSW
LOAD+
LOAD-
DCMO+
DCMO-
MEI-
DCMO-
DCMO+
TRACK-
TRACK+
FOCUS+
DVDMDI
DVDLD
LOAD-
LOAD+
MOCTL-
MOCTL+
XSPDON
STRACK
SMOTOR
4706
GNDB
MONO BOARD (7/9)
T
O
D
VD MECHANISM
T
O
D
VD MECHANISM
* Components having special characteristics are marked
Z
and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
* Z 印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
* 本回路図は、標準回路図です。改良のため予告なく変更することがございます。