Clean Power Supply PS-1210 Service Information STARTING WITH SERIAL No. A6Y001 Attention mark indicating critical components for safety. Replacement must be made with identical parts of special part number. このマークのついている部品は、安全上重要な部品です。 必ず指定されている部品番号の部品を使用して下さい。 Authorized Technical Service Only サービス資格のある技術者が使用して下さい These servicing instructions are for use by qualified personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel. ここに記載したサービスに関する指示事項は、サービスに関する資格を 有する者のみが使用するものです。感電防止の観点から、サービス資格 を有していない方は、取扱指示事項以外のサービスは絶対に行わないよ うにして下さい。 CAUTION / 注意 PS-1210 Schematic Diagram 回路図 Bi-lingua
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Transcript
Clean Power Supply PS-1210
Service InformationSTARTING WITH SERIAL No. A6Y001
Attention mark indicating critical components for safety.Replacement must be made with identical parts of special part number.このマークのついている部品は、安全上重要な部品です。必ず指定されている部品番号の部品を使用して下さい。
Authorized Technical Service Onlyサービス資格のある技術者が使用して下さい
These servicing instructions are for use by qualified personnel only.To reduce the risk of electric shock do not perform any servicingother than that contained in the operating instructions unless you arequalified to do so. Refer all servicing to qualified service personnel.
D type (716-0726-01)U type (716-0726-02)E/Btype (716-0726-03)
Attention mark indicating critical components for safety.Replacement must be made with identical parts of special part number.このマークのついている部品は、安全上重要な部品です。必ず指定されている部品番号の部品を使用して下さい。
- 3 -
Power Amp Assembly Aパワーアンプ Ass'y AタイプD/Utype (717-0085-11)E/Btype (717-0085-13)
Diode /D001ダイオード(S25VB60)Metal Film Resistor金属皮膜抵抗器 / R007(RN143DA3R3JS)3.3Ω 2W
AC Outlet (See Rear View / 後面図参照)ACコンセントD/Btype (305-1215-00);3pcs.U type (305-9002-04);3pcs.E type (305-1218-00/305-1210-00);3pcs.
Attention mark indicating critical components for safety.Replacement must be made with identical parts of special part number.このマークのついている部品は、安全上重要な部品です。必ず指定されている部品番号の部品を使用して下さい。
REAR VIEW (後面)
AC Inlet /USA ModelACコネクタプラグ/U タイプ(301-3304-00)
AC Inlet /European ModelACコネクタプラグ/E タイプ(301-3308-00)
Metal Plate Resistor R31~50 RW993DJR22K-H 0.22Ω 2W金属板抵抗器
Fuse Resistor R58,59 RF142EAR47J 0.47Ωフューズ抵抗
R51
R41,43,45,47,49
R42,44,46,48,50
R31,33,35,37,39
R32,34,36,38,40
K2
Q10
Q13 Q27
Q4
Q21Q17 Q25Q23Q19
Q12 Q20Q16 Q22Q18Q14 Q26
Q3
Q24 Q28
Power Amp (B)Assembly (717-0086-11)for D/U type
パワーアンプ(B)Ass'y (717-0086-13)for E/B type
Protection Assembly (720-0074-11) D type/100V Modelプロテクション Ass'y (720-0074-12) U type/120V Model
(720-0074-13) E,B type/230V Model
K2
K3
R52
Q9 Q15 Q7
K1
K6
C6C2
IC1
D2D1
R6
R5
Q8
Q1
Q2Q6
Q5
アキュフェーズ製品の消費電力
- 10 -
All figures are for one unit, operating at a tempurature of 20.全て1台の電力値(室温20)を示します。
Power consumption will vary to a certain extent,depending on how long the unit has been turned on.消費電力は、通電時間によっても変化します。
When connecting saveral conponents, add up the VA figures given in brackets.複数台接続する場合は( )内のVA 値を加算して目安にしてください。
For further details and information on older products ,please contact an authorized servicestaion on your Accuphase dealer.旧製品など詳しくは、当社品質保証部にお問い合せ下さい。
(1) Integrated amplifiers and power amplifiers.プリメインアンプ、パワーアンプ
*Actual power consumption during use will be somewhere between the zero output figure and theIEC-65rating.*Models marked with a () can be connected when driving loudspeakers with an impedance of about
8ohms at normal listening levels.*マークの機種はインピダンス8Ω程度のスピーカで、通常音量で使用の場合は接続可能です。*実際に使用する場合の消費電力は、無信号時と電気用品取締法の値の間になります。
Connect a Lamp withthe amount of wattageof 1200W.電力負荷が1200W となる電球を接続
(*5:1200W/8.3Ω)
VR4 is set up on the point
which flashing stops. It
flashing-checks with 1200W+
+100W lamps. And Power OFF.フラッシングが止まるポイントにVR4を設定。1200W+100Wのランプでフラッシング確認し、電源を切る。
Connect a Lamp withthe amount of wattageof 1200W.電力負荷が1200W となる電球を接続(*5:1200W/8.3Ω)
ADJUSTMENT POINT回路調整箇所
- 12 -
VR7:DISTORTION50Hz
VR6:IN /VOLT
VR4:FLASH
VR3:VA
VR2:50Hz
VR1:60Hz
Power Amp (A) Assemblyパワーアンプ(A)Ass'yD & U type / 717-0085-11E & B type / 717-0085-13
Power Amp (B) Assemblyパワーアンプ(B) Ass'yD & U type / 717-0086-11E & B type / 717-0086-13
Filter Amp Assemblyフィルターアンプ Ass'y(714-0024-10)
VR1
Test Point / K6テストポイント
Test Point / K8テストポイント
VR5:OUT/VOLT
TOP VIEW (上面)
ADJUSTMENT MODE FOR METER FLASHING (STEP10)メータ調整モード設定 (STEP10)
A power switch is turned on with pushing simultaneously the meter switchS1,and 2, 3 and 5, and it checks that LED 1 and 5 lights up simultaneously.A power supply is turned off after adjustment.
! Attention mark indicating critical components for safety.
Replacement must be made with identical parts of specified part number.
CAUTION
D (100V) 716-0726-01 68/50V 68/50V 510-9005-10100 1W
Remarks:Circuit shows D(AC100V) setting
J1J2
J5
J4
J3
1
3
K2 308-0236-00
!
!
!
!!
!
! ! !
! ! !
1
3
5
72
4 8
6
T1 510-9005-10
68u50V
C168u50V
C2
OL
1
CV
2
LH3
AC
4
G5
RD
6
MT
7
VC
8
IC1 UPC1237HA
270kR1
0.5W68kR20.5W68kR3
12
K3308-0212-00
1234
K1308-0408-00
+H
1234567
K2308-0709-00
from Output
from GNDD:31.7V U:38V E:71V
to OutRL.+to OutRL.-to ThSwto ThSw
to ThSwto ThSw
12
K4308-0207-00+H
100u35VC5
0.1
R7
Only AC100V setting with Fan
0.022uF
C2
! Attention mark indicating critical components for safety.
Replacement must be made with identical parts of specified part number.
CAUTION
D2
1SR
139-
400
2W100R9
D3 1Z10
A
typeD(100V)U(120V)
Ass'y No.720-0074-11720-0074-12
R6100 1W220 1W
E/B(230V) 720-0074-13 22k 1W
R59.1k 1W11k 1W
100 1W
R2 R3
220k 1/2W 100k 1/2W
68k 1/2WD3,4open
1Z10Aopen
68k 1/2W
1W100
R6
62k
R4
D4
1Z10
A
J1
jumperJ1J1
open
3.3V
82k 1/2W 68k 1/2W
!
1W9.1k
R5
220u10V
C1
47u
35V
C4
* *
*
*
*
*
*
10u50V
C3
120kR10
D1 1SR139-400
120k
R8
150nC6
PROTECTION ASS'Y (720-0074-11)
909F
R25
-S/TQ6
2SC3902_
-S/T
Q8 2SA1507_
Q142SA1837_
Q16
2SC4793_1
8
2
3
4
IC1AUPC4570C
76
5
IC1B
UPC4570C
5W10kR26
5W10kR27
2W0.22
R55
2W0.22
R562W0.22
R582W0.22
R602W0.22
R622W0.22
R642W0.22
R662W0.22
R682W0.22
R702W0.22
R722W0.22
R74
2W0.22
R572W0.22
R592W0.22
R612W0.22
R632W0.22
R652W0.22
R672W0.22
R692W0.22
R712W0.22
R73
12
K8308-0221-00T.P.
1W10
R76
10u
16V
C12
10u16V
C13
220nC17
-O/RQ22
2SC5358_-O/R
Q24
2SC5358_-O/R
Q26
2SC5358_-O/R
Q28
2SC5358_-O/R
Q30
2SC5358_-O/R
Q32
2SC5358_-O/R
Q34
2SC5358_-O/R
Q36
2SC5358_-O/R
Q38
2SC5358_-O/R
Q40
2SC5358_
-O/R
Q232SA1986_
-O/R
Q252SA1986_
-O/R
Q272SA1986_
-O/R
Q292SA1986_
-O/R
Q312SA1986_
-O/R
Q332SA1986_
-O/R
Q352SA1986_
-O/R
Q372SA1986_
-O/R
Q392SA1986_
-O/R
Q412SA1986_
-O
Q20
2SC5358_
-O
Q21
2SA1986_
715F
R30 12
R34
12
K1308-0207-00 101
C1
-S/TQ5
2SC3902_
-S/T
Q72SA1507_
101C2
2.2R36
100
R1
100
R2
10R3
10R4
10R5
10R6
120R11
120R12
120R13
120R14
27k
R29
220R31
22R32
D1
1Z15
AD
21Z
15A
Q13
2SA1837_
Q152SC4793_
1W1.0R75
1W1.0
R77
3k
R7
3k
R8
3k
R9
3k
R10
K3
K4
K5
K6
K7
2W750R23
2W750R24
1 2
K9308-
0206
-00
0.5W15R19
0.5W15R20
0.5W15R21
0.5W15R22
-O
Q17
2SC5358_
Q9
2SA1837_
Q11
2SC4793_
Q102SA1837_
Q122SC4793_
*
*
E(230V)
D,U(100,120V)
Type Ass'y No.
717-0085-11
717-0085-13
C14,15
2200p/250V
3300p/250V
6.2k
3k10
22
R11--18
120
240
R19--22 R23,24 R30R25 R26,27
10k 5W
33k 5W
909F
1210F
715F
953F3.6k 2W
750 2W15
30
! Attention mark indicating critical components for safety.
Replacement must be made with identical parts of specified part number.
CAUTION
Remarks:Circuit shows D,U(AC100,120V) setting
1 2 3 4 5 6
K230
8-06
08-0
0
10m
R82592-0002-00
10m
R83592-0002-00
2.2R53
2.2R51
2.2R49
2.2R47
2.2R45
2.2R43
2.2R41
2.2R39
2.2R37
2.2R38
2.2R40
2.2R42
2.2R44
2.2R46
2.2R48
2.2R50
2.2R52
2.2R54
1kR78
1kR79
2.2R35
120R15
120R16
120R17
120R18
-Y
Q19
2SA
1428
_
-Y
Q18
2SC
3668
_
last No. C20,D6,IC1,K9,Q41,R87,VR1
D31SR139-400
D4
1SR
139-
400
5.6kR84
5.6kR86
5.6kR85
5.6kR87
R7--10R3--6
4.7nC3
4.7nC4
4.7nC5
4.7nC6
D6
HZ9A
2L
D5
HZ9
A2L
R82,83
592-0002-00
592-0003-00
27k
R33 250V 2.2u
C16
250V 2.2u
C18
!
!
47u
100V
C9
47u
100V
C10
-K
Q1
2SA1376A_
-K
Q2
2SA1376A_
-K
Q3
2SC3478A_
-K
Q4
2SC3478A_3
2
1
100
VR
158
3-01
26-0
0
TS1 369-0030-00
D:31.7V U:38V E:71V
D:-31.7V U:-38V E:-71V
100n
C19
100n
C20
1.8n
C11
100kR80
100kR81
820u
25V
C7
820u
25V
C8
309-5107-04
309-5108-04
309-5110-04
309-5106-04
309-5109-04
250V3.3nC14
250V3.3nC15
- 1
7 -
POWER AMP (A) ASS'Y (717-0085-11)
toFilter AmpAss'y K1
from Protction Ass'y K1 from Power Amp (B) Ass'y K2
12
K6308-0221-00
T.P.
-O/RQ9
2SC5358_-O/R
Q11
2SC5358_-O/R
Q13
2SC5358_-O/R
Q15
2SC5358_-O/R
Q17
2SC5358_-O/R
Q19
2SC5358_-O/R
Q21
2SC5358_-O/R
Q23
2SC5358_-O/R
Q25
2SC5358_-O/R
Q27
2SC5358_
-O/R
Q102SA1986_
-O/R
Q122SA1986_
-O/R
Q142SA1986_
-O/R
Q162SA1986_
-O/R
Q182SA1986_
-O/R
Q202SA1986_
-O/R
Q222SA1986_
-O/R
Q242SA1986_
-O/R
Q262SA1986_
-O/R
Q282SA1986_
-O
Q7
2SC5358_
-O
Q8
2SA1986_
12R57
K3
K4
K5
*
*
E(230V)
D,U(100,120V)
Type Ass'y No.
717-0086-11
717-0086-13
R51,52
592-0002-00
592-0003-00
! Attention mark indicating critical components for safety.
Replacement must be made with identical parts of specified part number.
CAUTION
1 2 3 4 5 6
K2308-0608-00
10m
R51592-0002-00
10m
R52592-0002-00
C7,8
2200p/250V
3300p/250V
2.2R29
2.2R27
2.2R25
2.2R23
2.2R21
2.2R19
2.2R17
2.2R15
2.2R13
2.2R11
2.2R12
2.2R14
2.2R16
2.2R18
2.2R20
2.2R22
2.2R24
2.2R26
2.2R28
2.2R30
1kR53
1kR54
100kR55
100k
R56
-YQ
52S
C36
68_
-YQ
62S
A14
28_
D4
1SR
139-
400
D3
1SR
139-
400
Q32SA1837_
-K Q22SA1376A_
-K Q12SC3478A_
Q42SC4793_
220
R5
220
R6
100R1
100R2
0.5W15k
R3
0.5W15k
R4
D1HZ153L
D2HZ153L
10u50V
C3
10u50V
C4
5W
1kR7
5W
1.2kR105W
1.2kR8
5W
1kR9
47u100V
C5
47u100V
C6
123
K1308-0304-00
R7,9
open
1k 5W
47u100V
C11
47u100V
C12
R58,59
0.47
open
R8,10
open
1.2k 5W
!
!
D:31.7V U:38V E:71V
D:-31.7V U:-38V E:-71V
+14.5V
-14.5V
+35V
-35V
2W0.22
R312W0.22
R332W0.22
R352W0.22
R372W0.22
R392W0.22
R412W0.22
R432W0.22
R452W0.22
R472W0.22
R49
2W0.22
R322W0.22
R342W0.22
R362W0.22
R382W0.22
R402W0.22
R422W0.22
R442W0.22
R462W0.22
R482W0.22
R50
100nC9
100nC10
100u50V
C1
100u50V
C2
0.47
R58
0.47
R59
Remarks:Circuit shows D,U(AC100,120V) setting
309-5111-04
309-5113-04
309-5112-04
+14.5V0V
-14.5VTO FILTER AMP Ass'y
DC OUT
250V3.3nC7
250V3.3n
C8
- 1
8 -
POWER AMP (B) ASS'Y (717-0086-11)
to Power Amp (A) Ass'y K2
MEMO
- 19 -
- 2 0 -
BLOCK DIAGRAM (ブロックダイヤグラム)
2-14-10 SHIN-ISHIKAWA, AOBA-KU, YOKOHAMA, JAPANACCUPHASE LABORATORY INC. 861-3155-00
Printed in Japan
PS-1210 SPECIFICATIONS
Rated Output Capacitor1200VA (continuous) / for 100V & 230V1000VA /(continuous) /for 120VRated Output Voltage120V Version :120V AC±2.4V230V Version :230V AC±4.6V
Rated Output Current120V Version :8.3A230V Version :5.2A
Output Frequency50Hz or 60Hz (identical to input frequency)
Instantaneous peak current capacity120V Version :120A230V Version :60A
Output Waveform THD0.22% or less
Rated Input Voltage120V Version :120V AC230V Version :230V AC
Input Frequency50Hz or 60Hz
No-load Power Consumtion60W
Cooling PrincipleNatural air cooling
MeterVOLT-AMPERE :0 -1200VAThe meter illuminatio flashes when an overload occurs.
VOLTAGE INPUT/OUTPUT (green zone of scale)
120V Version :120V AC±5%230V Version :230V AC±5%
DISTORTION INPUT/OUTPUT:0-6%
Maximum DimensionsWidth 465 mm (18-5/16")Height 243.4mm (9-9/16")Depth 500.2mm (19-11/16")Weight38.9 kg (85.8lbs) net48.0 kg (105.8lbs) in shipping carton