Teac CR-K1 User manual

目次
1仕 様 ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 2
2調整と確認 ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 3
3分解図とパーツリスト ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 4
4基板図とパーツリスト ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 6
5付属品 ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 11
CCRR--KK11
SERVICE MANUAL
CD MINI SYSTEM
Effective : May, 2000 S-0019A
注 意
●プリント基板図は部品面を示しています。
●*印の部品は納期が若干かかります。
あらかじめご了承ください。
●分解図に部番のない部品および品番のない部品は供給できま
せん。
●標準の抵抗、コンデンサーは省略してあります。
回路図を参照してください。
●£印は安全重要部品です。
交換する時は必ず指定の部品を使用してください。

1仕 様
アンプ部
実用最大出力 .............................. 2.5W＋2.5W（EIAJ6Ω負荷）
周波数特性 .......................................................... 20〜20,000Hz
CDプレーヤー部
ピックアップ・システム........................................ 光学式3ビーム
周波数特性 .......................................... 20〜20,000Hz（±1dB）
S/N ........................................................................................ 96dB
ワウフラッター .......................................................... 測定限界以下
エラー訂正方式........................................................................ CIRC
FMチューナー部
受信周波数...................... 76.0〜90.0MHz（0.1MHzステップ）
感度（S/N30dB）.......................................................... 20dBμV
AMチューナー部
受信周波数............................ 522〜1629kHz（9kHzステップ）
感度（S/N20dB）...................................................... 65dBμV/m
スピーカー
方式 .................................................................. 2ウェイ・バスレフ
最大許容入力............................................................................ 20W
インピーダンス .......................................................................... 6Ω
電源 ........................................................................ 100V50-60Hz
消費電力 ...................................................................................... 30W
待機時消費電力 ........................................................................ 0.7W
外形寸法 本体 .................. 206（W）×118（H）×282（D）mm
スピーカー ...... 130（W）×210（H）×163（D）mm
質量 本体 ................................................................................ 3.6kg
スピーカー...................................................... 1.65kg（一台）
付属品：リモコン（RC-745）、単4型乾電池2本、電源コード、
スピーカーコード2本、簡易FMアンテナ、AMループ
アンテナ、ガイドブック、アンケート用紙、返送用封筒、
保証書
● 仕様および外観は、改善のため予告なく変更することがあり
ます。
−2−

2調整と確認
2-2テストモード
POWERボタンを押したまま、電源コードを差し込む。
テストモードになり、マイコンのバージョンを表示する。
2-2-1時計機能チェック
マイコンのバージョン表示中にTIMERボタンを押す。
マイコンが自動的に初期化を行ないチェックする。
良：good、不良：ng と表示する。
2-2-2EEPROMチェック
マイコンのバージョン表示中にSTOPボタンを押す。
バックアップ用EEPROMの機能チェックを行なう。
良：good、不良：ng と表示する。
表示確認後、STOPボタンを押してテストモードを解除する。
2-1オーディオ系の確認
準備
1. SPEAKERS端子に6Ω負荷を接続する。
2. MCD-111の2曲目(1kHz, 0dB)を再生し、出力レベルが
2.5V(1W)になるようVOLUMEつまみを調整する。
2-1-1歪率チェック
MCD-111の2曲目(1kHz,0dB)を再生し、歪率を確認する。
規格:1%以下
2-1-2周波数特性チェック
MCD-111の3〜6曲目(20Hz〜20kHz, 0dB)を再生し、基準
レベル(1kHz,0dB)に対し規格内にあることを確認する。
規格:＋0/−3dB以内
2-1-3S/Nチェック
MCD-111の7曲目(無信号)を再生し、ノイズレベルが基準レベ
ルに対し規格内であることを確認する。
規格:60dB以上（A-WEIGHT）
2-1-4チャンネルセパレーションチェック
MCD-111の8曲目(L:1kHz/R: 無信号)を再生し、Rchへの漏れ
を確認する。
規格:35dB以上（A-WEIGHT）
2-1-5refine動作チェック
MCD-111の16曲目(10kHz,−20dB)を再生し、refineon時の
出力レベルがoff時の出力レベルに対し増加することを確認する。
規格:＋6±1dB
−3−

3分解図とパーツリスト
−4−

PARTS LIST
REF.NO. PARTSNO. DESCRIPTION
1 3M0084200A COVERTOP
2 * 3M0098200A SHEET,CLAMPER
3 * 3M0084800A PLATE,CLAMPER
4 * 3M0084600A ARM,CLAMPER
5 * 5801493501 MAGNET,FB3GDH32X18X4.5FMS
6 3M0084700A CLAMPER
7 3M0085200A KNOB,D22
8 3M0085400A RING,VR
9 * 3E9524800A PCBASSY,LED
10 * 3M0084100B TOPPANEL
11 3E012920 SW,PUSHLOCK
12 * 3M0097000A TORSIONSPG(L)
13 * 3M0097100A TORSIONSPG(R)
14 3M0085000A BUTTON,MAIN(A)
15 * 3E9524300A PCBASSY,KEY
16 3M0085100B BUTTON,MAIN(B)
17 * 3E9524400A PCBASSY,KEY2
18 3M0085300A KNOB,D8
19 * 3M0087400A PLATE,ENC
20 * 3E9524500A PCBASSY,ENCODER
21 3M0036700A DAMPER,DP‑223A
22 * 3M0112100A FANMOTORASSY,MF52A12L
23 * 3E9524600A PCBASSY,VOLUME
24 * 3E9524000A PCBASSY,INLET
25 * 3M011610 TUNERUNIT,TFCE1J116A
26 * 3M0086000A PLATE,REAR
27 * 3M0084300B REARPANEL
28 * 3M0031500A RUBBERFOOT(A)
29 * 3M0085900B BRACKET,SIDE
30 * M01068600A WOODSET,SIDE
31 * 3M0085800B PLATE,SIDE
32 * 3M0090500B BRACKET,BOTTOM
33 * 3M0086200A HOLDER,MECH
34 * 3M0099300A COVER,CDCFD‑8
35 3M0090400A CDMECHAASSY,KSM‑213CDM
36 * 3M0086500A BUSHING,RUBBER
37 * 3M0086700A CPRSNSPG(B)
38 * 3M0086600B CPRSNSPG(A)
39 * 3M0099700A PLAINWASHER,2.7X12X0.8
40 * 3E0122500A FFC,SCUJ(1.0)‑16G‑77‑10S
41 * 3E9524200A PCBASSY,CD
42 * 3E9523800A PCBASSY,TRANS
43£* 3E0115800A TRANS,K1‑J
44 * 3E0122600A FFC,HCUJ(1.25)15G‑112‑10S
45 * 3E9523600A PCBASSY,PWPAMP
46 * 3M0085700A CHASSIS,MAIN
47 * 3M003070 SUPPORT,PCBSCB‑8
48 * 3M0084500A BRACKET,FRONT
49 3M0085500A WINDOW,FRONT
50 3M0085600A FILTER,FRONT
REF.NO. PARTSNO. DESCRIPTION
51 3M0084400A ESCUTCHEON,FRONT
52 M00920300A WOOD,FRONT
53 * 3E9523700A PCBASSY,HP
54 * 3E9523900A PCBASSY,FRONT
55 * 3E0122700B FFC,SFBNCD‑P=1‑L1‑14‑222
56 * 3M0099600B SPACER,RUBBER(B)
57 * 3M0086100A CHASSIS,FRONT
61 * 3B0007506A SCREW,FPPM2X6(BLK)
62 * 3B0004406A SCREW,BPSM3X6(BLK)
63 * 3B0004808A SCREW,BPPM3X8(BLK)
64 * 3B0002308A SCREW,JPM3X8(BLK)
65 * 3B0000812A SCREW,BPPM3X12
66 * 3B0004410A SCREW,BPSM3X10(BLK)
67 * 3B0004208A SCREW,BPAWM4X8
68 * 3B0000808A SCREW,BPPM3X8
69 * 3B0000708A SCREW,BPPM2.6X8
CDMECHAASSYは、アッセンブリー供給のみとなります。
−5−

4基板図とパーツリスト
−6−

−7−

−8−

PWR AMP PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
* 3E9523600A PCBASSY,PWPAMP
* 3M0086300A HEATSINK
* 3B0005708A SCREW,BPBM3X8(BLK)
C801,802£3C009900 CE,16V2000UFGS
D511 3S002050 ZDI,MTZJ5.6B
D701‑706 3S000241 DIODE,1SS133
D707‑710 3S000031 DIODE,1N4003‑TR
D711‑716 3S000241 DIODE,1SS133
D781 3S000241 DIODE,1SS133
D801‑804£3S001140 DIODE,RL252
D805,806 3S000031 DIODE,1N4003‑TR
D811‑813 3S000241 DIODE,1SS133
D815‑817 3S000241 DIODE,1SS133
D821,822 3S003101 ZDI,MTZJ6.2C
D851 3S000241 DIODE,1SS133
D852 3S001521 ZDI,MTZ3.9B
D853 3S000241 DIODE,1SS133
D855‑858 3S000031 DIODE,1N4003‑TR
D891 3S000241 DIODE,1SS133
J701 3E013080 TERM,SPCJ‑9028‑07‑0200A
P504 3E000740 CONNECTPLUG10P,B10B‑PH‑K
P505 3C012950 CONNECT,15FE‑BT‑VK‑N
P801 3E008650 CONNECTPLUG10P,5267‑10A‑X
P803 3E000710 CONNECTPLUG7P,B7B‑PH‑K
P804 3E010350 CONNECTPLUG3P,B3B‑PH‑K‑S
Q511 3S002190 TR,2SA1515S
Q512 3S000291 TR,DTC124ES
Q513 3S002310 TR,KSC945C‑GTA
Q701‑704 3S002780 FET,2SK170BL
Q705,706 3S002300 TR,KSA733C‑GTA
Q709,710 3S002310 TR,KSC945C‑GTA
Q711,712 3S000020 TR,2SA1015GR
Q713,714 3S002310 TR,KSC945C‑GTA
Q715,716 3S000000 TR,2SC1815GR
Q717,718 3S002720 TR,2SD1200F‑Q
Q719,720 3S002762 TR,2SD2762‑Y
Q721,722 3S002770 TR,2SA1145‑Y
Q723,724 3S002740 TR,2SC4793
Q725,726 3S002750 TR,2SA1837
Q727,728 3S002310 TR,KSC945C‑GTA
Q782 3S002310 TR,KSC945C‑GTA
Q783 3S002300 TR,KSA733C‑GTA
Q784‑787 3S002310 TR,KSC945C‑GTA
Q788 3S000291 TR,DTC124ES
Q821£3S001550 TR,2SD1859TV2‑Q
Q822£3S001560 TR,2SB1238TV2‑Q
Q851 3S002310 TR,KSC945C‑GTA
Q852 3S000291 TR,DTC124ES
Q891 3S002300 TR,KSA733C‑GTA
R739‑742£3R004370 RD,1/2W0.22OHM
R801,802£3R007140 RD,1/2W0.27OHMJNON‑F
RL781 3S002710 SPRELAY,GSA‑SH‑212DM
U391 3S002290 IC,GP1F32T
U501 3S002870 IC,HCF4052BM1
U851 3S003144 IC,NJM4558V
HP PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
* 3E9523700A PCBASSY,HP
J691 3E011490 JACK,JY‑3562‑01‑350
VOLUME PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
* 3E9524600A PCBASSY,VOLUME
D681 3S002050 ZDI,MTZJ5.6B
P601 3E000670 CONNECTPLUG3P,B3B‑PH‑K
P602 3E013090 CONNECTPLUG,89400‑0320(BLK)
P604 3E000690 CONNECTPLUG5P,B5B‑PH‑K
P605 3E000710 CONNECTPLUG7P,B7B‑PH‑K
Q603,604 3S001540 TR,2SC2878B
Q643 3S000291 TR,DTC124ES
Q644 3S000301 TR,DTA124ES
Q651,652 3S000731 TR,2SD2144S
Q681,682 3S000291 TR,DTC124ES
Q683,684 3S002190 TR,2SA1515S
Q685,686 3S000731 TR,2SD2144S
Q687 3S001550 TR,2SD1859TV2‑Q
U601 3S003144 IC,NJM4558V
VR601 3R007110 VR,RK16813MG(50K,5KX2)
CD PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
* 3E9524200A PCBASSY,CD
D301 3S000241 DIODE,1SS133
L301 3E005270 COIL,100UHEC46101K‑T5
L302 3E011620 COIL,FERBEADBL02RN2‑R62
P301 3E012940 CONNECT,16FPZ‑SM‑TF
P302 3E000700 CONNECTPLUG6P,B6B‑PH‑K
P304 3E012970 CONNECT,14FMN‑STRK
P305 3E009790 CONNECTPLUG6P,89401‑0610
P306 3E013100 CONNECTPLUG,89401‑0310(RED)
P307 3E012930 CONNECTOR,S‑7B‑PH‑SM3‑TB
P402 3E009800 CONNECTPLUG7P,89401‑0710
Q301 3S000701 TR,2SA854R
U301 3S002860 IC,CXA1791N
U302 3S001390 IC,LA6537M
U304 3S002790 IC,CXD2585Q
U401 3S002800 IC,SM5852CS
U402 3S002810 IC,UDA1330ATS
U403 3S000260 IC,NJM4558D
X301 3E013070 X'TAL,16.9344MHZ
KEY PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
* 3E9524300A PCBASSY,KEY
SW263‑275 3E002070 SW,TACTSKQSABHMR‑187
−9−

ENCODER PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
* 3E9524500A PCBASSY,ENCODER
S201 3E012340 ENCODER,RK09710EU
LED PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
* 3E9524800A PCBASSY,LED
D281‑284 3S003194 LED,GRN(SMT)SML‑010MT
KEY2 PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
* 3E9524400A PCBASSY,KEY2
SW261,262 3E002070 SW,TACTSKQSABHMR‑187
FRONT PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
* 3E9523900A PCBASSY,FRONT
D201,202 3S000241 DIODE,1SS133
D205,206 3S000241 DIODE,1SS133
D207 M00920600A LEDASSY,BACKLIGHT
LC201 E00551300A LCD,T698002
P202 3E013060 CONNECT,14FPZ‑SM‑TF
P205 3E013120 CONNECTPLUG10P,53014‑1010
P206 3E012930 CONNECTOR,S‑7B‑PH‑SM3‑TB
Q201 3S002270 TR,2SC1740S‑S
U201 3S0028200B IC,UPD780306GF‑030‑3BA
U202 3S003254 IC,BR93LC46RF‑WE2
U203 3S002844 IC,RS5C316A‑E2
U291 3S002200 REMOCONSENSER,TSOP1838RF
X201 3E011570 RESO,CE,CSTCC5.00MG0H6
X202 3E012050 X'TAL,32.768KHZ
INLET PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
* 3E9524000A PCBASSY,INLET
J1 3E011470 JACK,ACINLETJT‑0465
J2 3E011480 JACK,ACOUTLETJT‑0482
TRANS PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
* 3E9523800A PCBASSY,TRANS
* 3M0095000B HEATSINKK1‑S
* 3B0004410A SCREW,BPSM3X10(BLK)
C11£3C009860 CE,16V1000UFGS
C12£3C003260 CQ,100V0.010UFJMYLAR
C101£3C009940 CE,25V3300UFGS
C103£3C003260 CQ,100V0.010UFJMYLAR
D11‑14£3S000031 DIODE,1N4003‑TR
D15 3S003101 ZDI,MTZJ6.2C
D23 3S000031 DIODE,1N4003‑TR
D25 3S000241 DIODE,1SS133
D26 3S000241 DIODE,1SS133
D101‑104£3S000031 DIODE,1N4003‑TR
D105 3S003101 ZDI,MTZJ6.2C
D131,132 3S000241 DIODE,1SS133
P11 3E011640 CONNECTPLUG,B5P‑VH
P12 3E000710 CONNECTPLUG7P,B7B‑PH‑K
PT2£3E0115900A TRANS,K1‑SJ
Q11£3S001560 TR,2SB1238TV2‑Q
Q12 3S002310 TR,KSC945C‑GTA
Q24 3S002270 TR,2SC1740S‑S
Q101£3S002740 TR,2SC4793
Q102£3S000000 TR,2SC1815GR
Q103 3S002310 TR,KSC945C‑GTA
Q104£3S001560 TR,2SB1238TV2‑Q
Q105 3S002300 TR,KSA733C‑GTA
Q106 3S002310 TR,KSC945C‑GTA
Q131 3S002750 TR,2SA1837
Q132 3S002270 TR,2SC1740S‑S
Q133 3S000291 TR,DTC124ES
Q134 3S000301 TR,DTA124ES
R104£3R007040 RD,2W39OHMJH
RL11£3S002700 RELAY,GS‑SH‑105LM
U101£3S002180 IC,NJM7808FA
U102£3S002170 IC,NJM7812FA
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