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CD635

MARANTZ CD635 SERVICE MANUAL

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Page 1

Service Manual

74 SD635/01B/02B/05B/07B

Stereo double cassette deck

TABLE OF CONTENTS
PAGE ECTION SE
1 1. TECHNICAL SPECIFICATIONS 1
1 2. BLOCK DIAGRAM AND LEVEL DIAGRAM 2
2 3. CONNECTION DIAGRAM 3
4 4. SCHEMATIC DIAGRAM AND PARTS LOCATION (pattern side) 4
17 5. EXPLODED VIEW AND PARTS LIST 5
21 6. DISASSEMBLY 6
22 7. TEST EQUIPMENT REQUIRED FOR SERVICING 7
22 8. ELECTRICAL ADJUSTMENTS 8
27 9. SERVICE ROUTINE 9
0. MICRO-PROCESSOR DATA 10
1. FL DISPLAY 11
30 2 ELECTRICAL PARTS LIST 12

model SD635

4822 725 51067 First issue : 1994 / 8 PCS 79 423

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MARANTZ DESIGN AND SERVICE

Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which it is famous.

Parts for your MARANTZ equipment are generally available at our National Marantz Subsidiary or Agent.

ORDERING PARTS

Parts can be ordered either by mail or by telex. In both cases, the correct part number has to be specified. The following information must be supplied to eliminate delays in processing your order:

  • 1. Complete address
  • 2. Complete part numbers and quantities required
  • 3. Description of parts
  • 4. Model number for which the part is required
  • 5. Way of shipment
  • 6. Signature: any order form or telex must be signed, otherwise such part order will be considered as null and void.
ADDRESSES

AUSTRALIA MARANTZ AUSTRALIA Figtree Drive Australia Centre Homebush, NSW 2140 AUSTRALIA

AUSTRIA MARANTZ Hietzinger Kai 137a 1130 Wien Austria

BELGIUM MARANTZ EUROPE B.V. Div. Benelux P.O.Box 80002 Building SFF 2 5600 JB Eindhoven The Netherlands

CHILE MARANTZ DIVISION OF PHILIPS S.A. Av.Santa Maria 0760 Casilla 2687 Santiago Chile

DENMARK MARANTZ Horsvinget 5 2630 Tastrup Denmark

FINLAND MARANTZ Kuortanegatan 1 00520 Helsingfors 52 Finland

FRANCE MARANTZ FRANCE 4 Rue Bernard Palissy 92600 Asnières France

GERMANY MARANTZ GERMANY GmbH Kleine Heide 12 Postfach 4802 Halle-Westfalen Germany

GREAT BRITAIN MARANTZ HiFi UK Ltd. Kingsbridge House Padbury Oaks 575-583 Bath Road Longford Middlesex UB7 OEH, U.K.

GREECE ADAMCO ELECTR. SA P.O.Box 21025 Hippocratus Str. 188 Athens 11471 Greece

ITALY MARANTZ ITALIANA SPA Piazza IV Novembre 3 20124 Milano Italy

JAPAN MARANTZ JAPAN INC. 35-1, 7-chome, Sagamiono Sagamihara-shi, Kanagawa Japan

KUWAIT AL ALAMIAH ELECTRONICS P.O.Box 8196 Salmiah 22052 Kuwait

NETHERLANDS MARANTZ EUROPE B.V. Div. Benelux P.O.Box 80002 Building SFF 2 5600 JB Eindhoven The Netherlands

NORWAY MARANTZ Postboks 7034 Assiden 3007 Drammen Norway

PORTUGAL COREL Av. da Liberdade 211-2 Esq. 1200 Lisboa Portugal

SAUDI ARABIA AL ALAMIAH ELECTRONICS P.O.Box 5954 University Street Riyadh 11432 Saudi Arabia

SOUTH AFRICA MARANTZ S.A. 10 Bond Street Randburg 2194 P.O. Box 7703 Johannesburg 2000 South Africa

SPAIN MARANTZ SPAIN Martinez Villergas 2 Apartado 2065 Madrid 28027 Spain

SWEDEN MARANTZ Box 1324 17125 Solna Sweden

SWITZERLAND MARANTZ SWITZERLAND Postfach 8010 Zürich-Müllingen Switzerland

TRADING MARANTZ TRADING P.O.Box 20008 Building SFF 2 5600 JB Eindhoven The Netherlands

All of the above locations are fully equipped to take care of your total service needs or can advice you. Because various countries have differing configuration requirements, it is necessary that you contact the service facility in your particular country. In the event that there is no service location listed for your country, please contact the nearest facility for the necessary assistance.

In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address.

PCS 79 424

MARANTZ EUROPE B.V. P.O. Box 80002 Building SFF 2 5600 JB Eindhoven The Netherlands Phone : +31-40-732241 Fax : +31-40-735578

Page 3

1. TECHNICAL SPECIFICATIONS (DIN)

Motor (s) and type 1 D
Number of heads
Frequency range (3 dB limits ~ no Dolby)
Type IV (metal) tape 30 Hz ~ 19 kH
Type II (CrO 2 ) tape 30 Hz ~ 18 kH
Type I (Fe/Normal) tape 30 Hz - 17 kH
Signal to noise ratio (CrO 2 tape at 1 kHz) (no Dolby NB/Dolby B and C NB) 58/67/72 d
Wow and flutter 0.19
Output level/impedance 600 mV/3k ob
Dimensione
Height
Depth
Weight
General
Power Supply
/01 Version
/02 Version
/05/07 Version
F Version
Power Consumption
Specifications subject to change without prior notice.

2. BLOCK DIAGRAM AND LEVEL DIAGRAM

PLAY BACK LEVEL DIAGRAM

Page 4

4. SCHEMATIC DIAGRAM AND PARTS LOCATION (pattern side)

Page 5

Page 6

Page 7

Page 8

*2

(33) (34) (35) (36) (37) (38)
NN OV 1.28V 1.28V 1.28V 1.28V 1.28V
/
HN 		/ 1.280 / ov 1.280 /
1.28V
NC 1.28V 0V 1.28V 1.28V 1.28V 1.28V
/
HC 		/
1.28V 		/ /
1.28V 		/
1.28V 		ov /
NM 1.28V 1.28V OV 1.28V 1.28V 1.28V
1 1 1 1 1 1 1
HM 1 1 28V 1.28V 1,28V 1.28V 1,28V UV

*2 ĐOLBY NR / MPX

a
a 		5 760 lits . 1 3 1
NR OFF 0V 4.49V 4.49V N.
NR В 4.49V 0V 0V 0 1 10
NR С 4.49 V 4.49V 0V 12.

VOLTAGE : MEASUREÐ AT PLAY POSITION () : REC POSITION

(U:U.S.A., K:FAR EAST, F:JAPAN, EUROPE:/XXX)

VERSION PART NO. DECODIDITION PART NO.
55.NO OR COLOR (FOR EUROPE) DESCRIPTION (FORF)
002B
003B
007B
008B
030B
031B
050B
051B
052B
060B 		4822 464 51059
4822 443 41485
4822 450 62325
4822 459 11172
4822 411 61989
4822 443 41484
4822 278 80292
4822 278 80293
4822 443 41484 		FRONT CHASSIS
FRONT PANEL
WINDOW
BADGE, MARANTZ
FL HOLDER
KNOB, SLIDE
ESCUTCHEON, TRAY (MECHA A)
CONTACTOR, TOUCH SW. (R)
CONTACTOR, TOUCH SW. (L)
ESCUTCHEON, TRAY (MACHA B) 		462T105020
462T248010
462T158020
185J251010
461T271020
462T154010
462T063010
462T123010
462T123020
462T063010
061B
062B 		4822 278 80292
4822 278 80293 		CONTACTOR, TOUCH SW. (R)
CONTACTOR, TOUCH SW. (L) 		462T123010
462T123020
101C
104C
105C
107C
112C
113C
114C
115C
116C
117C 		+ 4822 464 50987
4822 443 64033
4822 464 50986
4822 256 92106
4822 403 70979
4822 403 70981
4822 403 70982
4822 532 40229
4822 401 11505
4822 403 70983 		FRAME ASSY
TRAY
CHASSIS
HOLDER ASSY
ARM
ARM
ARM
RETAINER
CLAMPER
ARM 		446T401500
446T163210
446T105210
446T002210
446T002220
446T002230
446T002230
446T005240
446T005240
118C
119C
120C
123C
124C
125C
126C
127C
128C
132C 		S S 4822 528 50363
4822 522 33397
4822 522 33398
4822 401 11506
4822 492 71413
4822 492 71414
4822 358 31268
4822 277 21716
4822 361 21669
4822 462 71954 		PULLEY
GEAR
GEAR
CLAMPER
SPRING
SPRING
BELT
SLIDE SWITCH
D.C. MOTOR ASSY
STOPPER 		446T262210
446T058210
446T058220
446T05250
446T115210
446T115220
446T264210
*SS000360R
*MM000610R
204K114210
133C
134C
135C
137C
142C
143C
143C
146C
150C
160C
161C 		uffs
w 		4822 520 40293
4822 532 21487
4822 502 12511 		SCREW
SCREW
SCREW
BALL
BUSHING
SCREW
LEAF SPRING
SPRING
B.T.SCREW (W/W) M3 x 8 		446T010210
446T010220
446T010230
446T010250
61050010T0
446T259210
446T010260
462T116010
462T115110
51260308M0
003D 177 4822 502 12511 B.T.SCREW (W/W) M3 x 8 51260308M0
009G
010G
911G
911G 		/01
/02 /05 /07 /F 		4822 462 42045
4822 462 42048
4822 532 61184
4822 532 60948 		LEG, FRONT
LEG, REAR
BUSHING, AC CORD
BUSHING, AC CORD 		183J057010
183J057110
450H259010
001T
001T 		/01 /02 /05 /07
F 		4822 736 22207 USER MANUAL
USER MANUAL 		462T851110
W011
W012 		F 4822 321 21438 ZD01000330
ZK446T0010
J011 /01 4822 265 10092 JACK, AC ADAPTOR

18

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20

Page 10
6. DISASSEMBLY

6.1 REMOVING THE TOP COVER AND SIDE PANEL

Remove the screw ① ~ ⑥.

6.3 REMOVING THE FRONT PANEL

6.2 REMOVING THE MECHANISM

6.4 REMOVING THE MAIN P W BOARD

While opening the cassette tray and remove the tray escutch-Remove the screws ① ~ ⑩. eon (060B) by disengaging two hooks at the bottom side of tray escutcheon

Close the cassette tray, then remove the screws (1) ~ (8).

◆サービス時に必要な試験機材

●このModelを測定又はチェックするのに次のものが必要で す

Oオーディオ発振器 (AFOSC) Oアッテネータ (600.0.) OVTVM ○歪來計 Oオシロスコープ 0ワウ. フラッターメーター Oトルクメーター (カセット型) ○デジタル周波数カウンター (バルクイレーサーで完全に消去したもの) AC-224 (Normal) AC-712 (Metal) AC-513 (CrO2)

注意:

もし測定値が疑わしい場合は新しいテープを使用してくださ

TCC-112·MTT-111 ワウ・フラッタ TCC-140·MTT-112B .....S/N比 TCC-130·MTT-150......出力レベル測定 TCC-161·MTT-256........周波数特性測定(Normal用) TCC-261·MTT-356.......周波数特性测定(CrO2/Metal用) TCC-192·MTT-121......クロストーク TCC-194·MTT-141 チャンネルヤパレーション TCC-174A・MTT-255M アジマス調整 (A-BEX) · (TEAC)

○ヘッドおよびガイドゲージ(M-300) THG-801.....ヘッド、ガイド調整

◆回路の調整と測定

●調整上の注意占

  • 1) テキストテープは減衰しやすいので、使用する前にヘッ ド、キャプスタン等をイレーサーにて充分に消磁してくだ
  • 2) テストテープはトランス内蔵の計測器やイレーサーのすぐ 近くには置かないでください。
  • 3) 消磁の方法として、セットからやや離れた所でイレーサー のスイッチを入れヘッド、キャプスタンに近づけ上下に4 ~5回動かし、ゆっくり離し遠ざけてからスイッチを切っ てください。
  • 4)使用する工具は帯磁していないこと、時々バルクイレー サーで消磁してください。
  • 5) 調整用半回定抵抗及び可変コイル等は、極力最小の回転/ 回数で調整してください。
  • 6) スピード、ワウ等は、セットの通常の姿勢で調整/チェッ クしてください。
  • 7) ボンドロックは少量にし、周辺に付着あるいは流れ出るこ となど無いよう注意してください。
  • 8) AC電源電圧、低周波発信器出力電圧等は、1日2~3回規
7. TEST EQUIPMENT REQUIRED FOR SERVICING

For measuring or checking your Cassette Deck, the following instruments and materials are necessary.

  • Audio Oscillator (AF OSC)
  • Attenuator (600 Ω) • VTVM
  • Distortion Meter
  • Wow and Flutter Meter
  • Torque Meter (Cassette Type)
  • Digital Frequency Counter
  • Blank Tapes (Completely erased with bulk eraser) AC-224 (Normal) AC-513 (CrO2) AC-712 (Metal)
NOTE:

If any doubt is noted in a measured value, use new tape.

  • Test Tape TCC-112•MTT-111 TCC-140•MTT-112B TCC-130.MTT-150 TCC-161•MTT-256 TCC-261•MTT-356 TCC-192•MTT-121 TCC-194•MTT-141 TCC-174A•MTT-255M Azimuth adjustment (A-BEX) (TEAC)
    • Wow and Flutter, Tape Speed Signal-to-Noise Ratio Level Adjustment Frequency Response (for Normal) Frequency Response (for CrO2 and Metal) Cross Talk Channel Separation
  • Mirror cassette 12 µm padless TCC-902•MTT-902 Tape travel check Head and guide gauge (M-300)
  • THG-801

8. ELECTRICAL ADJUSTMENTS

(A) Remark for adjustment

  • 1) Test tapes damp easily. Erase magnetism of heads and capstans, etc. completely with head erasers before using them.
  • 2) Keep away from measuring instruments have transformer inside and tape eraser.
  • 3) The method of magnetism erase: turn the head eraser on a little away from the sets. Then, close heads and capstans and move up and down 4 - 5 times. Turn them off after making distance slowly.
  • 4) Tools you are going to use should not be magnetized. Erase magnetic them by bulk eraser sometimes.
  • 5) Adjust semi-fixed resistor for adjustment and variable coil, etc. spin and the number of times as less as possible.
  • 6) Adjust and check SPEED and WOW, etc. by normal sets condition.
  • 7) A little bond lock and pay attention to sticking around and flowing
  • 8) Check AC voltage input and audio signal generator output voltage 2 – 3 times per day to operate as normal.
Page 11

基準録音レベル (S.R.L)

  • 1. テープ上に開回路磁東で、250nWb/mの磁束を記録出来る レベルのことであり、記録レベルとメータースケール及び テストテープの関係は以下のとうりです。
  • ・開回路磁束 (nWb/m) -------160 185 200 220 250 | *当社標準メータースケール ----4 --3 --2 --1 0dB | ・閉回路磁束 (nWb/m) O.R.L-----------------------------------
    • S.R.L TCC-120 (MTT-212)(IEC REFERENCE LEVEL) ......
  • 注意:
(1) 開回路磁束=閉回路磁束+漏洩磁束

  • (2) 当セットのFLは、-5、0、+3の表示です。
  • 2. セットでは通常ドルビーレベルを基準としているので、以下のようになります。
    • 1) LINE入力に1KHz、100mVの信号を加え録音状態と します。
    • LINEの入力を調整し、ドルビーポイントL) T.P-L (U603)、R) T.P-R(U126) でのレベルが300mVとなる ようにします。
    • この状態から入力レベルを-3dBとした(アッテネー で3dB下げる)状態がすなわち、動作録音レベル (O.R.L)での録音状態です。
  • 注意:

再生の基準レベルはその測定項目により異なり、使用指定のテ ストテープの記録レベルが基準レベルを決定することになりま す。

(B) S.R.L/Standard Recording Level

S.R.L (Standard Recording Level) which is 250 nWb/m on a tape by* OPEN CIRCUIT MAGNETIC FLUX. The relationship among recording level, meter scale and test tape are as follows:

160 185 200 220 250 | | -4 -3 -2 -1 0 dB | dB 160 185 200 |

  • (*): OPEN CIRCUIT MAGNETIC FLUX = CLOSED CIRCUIT MAGNETIC FLUX + LEAK MAGNETIC FLUX.
  • (**): O.R.L
  • (***): TCC-130 (DOLBY REFERENCE LEVEL) (MTT-150)
  • (****): S.R.L TCC-120 (IEC REFERENCE LEVEL) (MTT-212)

(Note) The FL of this set indicates only -5, 0 and +3.

  • 2. S.R.L Setting As for sets, DOLBY LEVEL is usually standard, it will be as follows:
  • 1) Recording condition is to add 1 kHz, 100 mV signals on LINE INPUT.
  • 2) Adjust LINE INPUT and should be 300 mV at DOLBY test points L/T.P-L (U603), R/T.P-R (U126).
  • From this condition, input level is -3 db (3 dB down by attenuator). It is the recording condition at OPERATION RECORDING LEVEL. (O.R.L)
  • (Note) Depending on measurement items, playing standard level changes a lot. Recording level of specified test tape decides the standard level.
Page 12

調整フローチャート

スタート テープスピード調整 アジマス調整 再生イコライザー/F特確認 再生出力調整 MPXフィルター調整 バイアス発振周波数調整 発振コイル HXコイル 録音再生F特調整 クロームテープ メタルテープ 録音再生レベル調整 録音再生F特確認 DOLBY NR ON (B/C)

Page 13
●テープスピード調整

  • ノーマルスピードでテープの中間を再生し、基板JP03上の 調整半固定抵抗 (A)RM01/(B)RM51を調整して、 3000Hz (2990~3010Hz) になるように調整します。
  • 次に、ハイスピードでは基板JP03上のスイッチSM01を押しながら半固定抵抗(A)RM03/(B)RM53を調整して6000Hz (5980~6020Hz)になるようにします。
  • 3) 設定後、再度再生して範囲内のことを確認します。 注意・
  • 汪惠:
  • 1. 据置きの姿勢で調整してください。
  • 2.メカニズムが常温と大きく異なる温度状態では、調整しないでください。
  • ●ヘッドアジマス調整/再生F特調整
  • 1) F特テープを再生し、12.5KHzの信号でアジマス調整ビス を回し、締め付け方向で出力最大点に合わせます。
  • L/Rピーク点が違う場合は、低いチャンネルを最大にし、 L/Rのバランスを取ります。
  • 3)調整ビスをボンドロックします。
  • 4)次に、315Hzの信号を0dBとし、12.5KHzの信号のレベル を読みます。無調整タイプのセットの場合は異常な値でないことを確認します。
8.1 TAPE SPEED ADJUSTMENT

  • 1) Play the middle of the tape in normal speed and adjust semi-fixed resistor (A) RM01/(B) RM51 on the PCB (JP03) and to be 3000 Hz (2990 3010 Hz).
  • Next, pushing the switch SM01 and adjust semi-fixed resistor (A) RM03/(B) RM53 on the PCB (JP03) and to be 6000 Hz (5980 – 6020 Hz).
  • 3) After the set-up, play it again and check within range.
Remarks:

  • 1) Carry them out the set condition.
  • 2) Do not test the mechanism when the condition has a big difference of normal temperature.
  • 8.2 HEAD AZIMUTH ADJUSTMENT AND PLAY-BACK FREQUENCY RESPONSE ADJUSTMENT (OR CHECK)
  • 1) Play the frequency response tape and screw the AZI-MUTH adjust screw at 12.5 kHz signal. Then, set output maximum to the screwed-up direction.
  • 2) In case L/R peak point is difference, turn the lower channel maximum, keep the L/R balance.
  • 3) Bondlock adjust screw.
  • Next, 315 Hz signal should be 0 dB and read 12.5 kHz signal level. In case the set is non-adjustment type, check the value whether it is normal.

●再生出力調整

  • ドルビーレベルテストテープを再生し、基板JP03上のテス トポイントL) T.P-L(U603) R) T.P-R(U126)で、基板JP33 上の調整用半固定抵抗L) (A)RJ21/(B)RJ17 R) (A)RJ22 /(B)RJ18を調整し、それぞれ出力電圧を300mVに合わせ る。
  • 2) 調整後再度再生し、再確認する。
注意:

再生出力が変動する場合はテープ走行の不良、又はテスト テープの不良が考えられるのでチェックしてください。

●MPXフィルター周波数調整

  • 1) ドルビーレベルで録音モニター状態とし、入力信号周波数 が1KHzの時のレベルを0dBとします。
  • 2)入力信号周波数を19KHz(±10Hz以内)とし、MPXフィ ルタースイッチ(DOLBY NR ON)が「ON」の状態 でレベルが最小となるよう、基板JP03上のMPXコイル L)L601/R)R602を調整する。
  • *この調整は、チェッカーで行なうことが好ましい。 注意:
1. 通常は、一40dB以下となります。
8.3 PLAY-BACK LEVEL ADJUSTMENT

  • Play the DOLBY test tape, adjust semi-fixed resistor for adjustment L/RJ21 (A Mech.), RJ17 (B Mech.), R/RJ22 (A Mech.), RJ18 (B Mech.) on the PCB (JP33) at test point L/T.P-L (U603), R/T.P-R (U126) on the PCB (JP03). Then, set output voltage to 300 mV each of them.
  • 2) After adjustment, replay and check it again.
Remarks:

1) In case of drifting replay output, check the tape running and the test tape because it might be defective.

8.4 MPX FILTER ADJUSTMENT

  • 1) Should be recording monitor by DOLBY LEVEL. Input signal level is 0 dB at 1 kHz.
  • Input signal frequency is 19 kHz (within ±10 Hz). Adjust MPX coil L/L601, R/L602 on the PCB (JP03). Then MPX-F switch should be "ON" and the level is minimum.

Remarks:

1) It is under -40 dB as usual.

Page 14
●録音バイアス周波数及びHXコイル共振調整

  • 1)「METAL」ポジションで録音状態とします。
  • 2) 基板JP33上のテストポイントT.PL01(U121) に10PFのコ ンデンサを介して測定器に接続します。(周波数カウンター 及びオシロスコープ)
  • 3) バイアス発振周波数を105KHzとなるよう基板JP33上の発振コイルLL01を調整します。
  • 4) 次に、HXコイルL901(L)、L902(R)を調整しT.P901(L)、 T.P902(R)出力の最小点に合わせます。
● 録音再生 F 特調整

  • 基準録音レベルから入力レベルを更に-26dB減じ、1KHz と12.5KHzの信号をDOLBY-Cポジションで録音します。 (NORMALテープ)
  • 2)巻き戻し再生し、1KHzと12.5KHzの信号のレベル差が0~ +1.0dBとなるよう、基板JP33上の調整用半固定抵抗 R901(L)、R902(R)を調整します。
  • 3) CrO2、METALでは確認のみを行ないます。
●録音再生レベル調整

  • 1) NORMALテープにて動作録音状態とし、モニターレベル を0dBとします。
  • 2)巻き戻し再生し、1KHzのレベルが±0.5dB以内となるよう、調整用半固定抵抗RK01(L)、RK02(R)を調整します。
  • CrO2、METALでは1KHzで±1dB以内であることの確認 のみを行ないます。
●録音再生 F 特確認

  • 基準録音レベルから入力レベルを-26dB減じ、1KHzと 12.5KHzの信号をDOLBY-Bポジションで録音します。 (NORMALテープ)
  • 2)巻き戻し1KHzと12.5KHzとの信号のレベル差を確認して 下さい。
  • 3) CrO2テープとMETALテープでも同様に確認して下さい。
  • 4) DOLBY-Cポジションでも同様に各々確認して下さい。
注意:

DOLBY規格以内であること。

8.5 RECORDING BIAS FREQUENCY AND HX COIL ADJUSTMENT

  • 1) Operate to REC mode at METAL position.
  • High impedance through test point T.PL01 (U121) on the PCB JP33 and connect to measurement. (FRE-QUENCY COUNTER and OSCILLOSCOPE through AUDIO VOLT METER)
  • Adjust a bias-oscillated coil LL01 on the PCB (JP33) to be 105 kHz bias-oscillated frequency.
  • Then, adjust HX coil L901 (L)/L902 (R) to minimum the output at T.P901 (L)/T.P902 (R).
8.6 REC/PLAY-BACK FREQUENCY RESPONSE ADJUSTMENT

  • Decrease –26 dB INPUT LEVEL from S.R.L setting. Record 1 kHz and 12.5 kHz signals at DOLBY-C position. (NORMAL tape/position)
  • Adjust semi-fixed resistor L/R901, R/R902 on the PCB (JP33) that the level of differences 1 kHz and 12.5 kHz should be 0 ~ +1.0 dB.
  • 3) Only check CrO2 and METAL tapes/positions.
8.7 REC/PLAY-BACK LEVEL ADJUSTMENT

  • By NORMAL tape/position, set O.R.L setting and set monitor level scale 0 dB.
  • Do REWIND and PLAY it and adjust semi-fixed resistor L/RK01, R/RK02 to be 1 kHz level within ±0.5 dB.
  • Only check CrO2 and METAL tapes/positions. In these case, to be 1 kHz level within ±1.0 dB.
8.8 REC/PLAY-BACK FREQUENCY RESPONSE CHECK DOLBY NR

  • Decrease –26 dB INPUT LEVEL from S.R.L setting. Record 1 kHz and 12.5 kHz signals at DOLBY B position. (NORMAL tape/position)
  • REWIND and PLAY it, and read difference level at 1 kHz and 12.5 kHz.
  • 3) Do this same thing to CrO2 and METAL tape/position.
  • 4) Do same check at DOLBY C position.
Remarks:

1) Within specifications.

Page 15
AD ILISTMENT POINT COMPONENT SIDE

●サービス ルーチン

STOP KEYとREC MUTEを押しながらPOWER ONすると サービスルーチンにはいります。

注意: POWER ON後4秒間はKEYを受付けません。

1) ENDLESS PLAY

PLAY KEY を押すとPLAY状態となります。テープエンドに なったら頭まで巻戻して再びPLAYとなります。これを繰り返し ます。 STOPKEYでこのモードは解除されます。

2) QUICK REC

RFC KFYを押すとダイレクトにRFC状態となります。 REC中にREW KEYを押すとREC開始地点まで戻り自動的に PLAYとなります。 STOPKEYでこのモードは解除されます。

3) FL CHECK

RESET KEYを押すとFLが全点灯します。 この状態でD-MODE KEYを押すとセグメントを1つだけ順に 消灯していきます。 STOPKEYでこのモードは解除されます。

電源を切ってU-COMがリセットされるまでサービス ルーチ ンは有効です。

9. SERVICE ROUTINE

Making Power ON while pressing Stop Key and REC MUTE Key results in Service Routine.

NOTE

Key is not accepted until 4 seconds passed.

Service Routine has 4 modes as follows.

  • 1. Endless Play
  • Press Play Key to make Play mode. At the end of a Tape it is turned back to it's head and is played again. This Process is repeated automatically. Pressing Stop Key releases this mode.
  • 2. Quick Rec

Press Rec Key to make Rec mode directly. If Rew Key is pressed during Rec mode of a Tape is returned to the starting point of recording and then it is played automatically.

Pressing Stop Key releases this mode.

3. FL Check

Press RESET Key to light all of FL. Under this state press D-MODE Key to turn off the light of each Segment one by one.

Pressing Stop Key releases this mode.

Only above-mentioned Key can be accepted by Service Routine. Service Routine is effective until Power becomes OFF and µ-COM is reset.

Page 16
10. MICRO-PROCESSOR DATA

Pin
Nbr. 		Pin Name 1/0 Action Function Pin
Nbr. 		Pin Name 1/0 Action Function
1 P70 0 L MUTE 33 P52 (REMOTE IN) 1 L Remote Input
2 P71 (m) 0 н 1 34 P51 (REMOTE OUT) 0 L Remote Output
3 P72(1) 0 н 35 P50 (SC) 1 - Clock In
4 P73(k) 0 н FL Display Anode Drive 36 P43 (POW DOWN) I н Power Off Detector (INT2)
5 P80(j) 0 н 37 P42 (SYSTEM) I н System Select
6 P81 0 н DUBB 38 P41 (DATA) 0 н Dolby, Rec Meter, Volume, Motor, Speed, On/Off,
Solenoid
7 P82(i) 0 н FL Display Anode Drive 39 P40 (CLOCK) 0 H/L HA12155, 74HC4094
8 P83 0 н Clock 40 P13 (MUTE) 0 H/L Rec. Mute
9 P90(h) 0 н 41 P12(ST0) 0 H/L HA12155 (Dolby, Rec-Amp, Meter, Volume)
Strobe
10 P91 (g) 0 н 42 P11 (ST 1) 0 H/L Motor, Speed, On/Off, Solenoid B
11 P92(f) 0 н and the second second 43 P10(ST2) 0 H/L Motor, Speed, On/Off, Solenoid A
12 P93 (e) 0 н 44 P03 (REEL B) B Ι H/L Reel
13 PA0(d) 0 н FL Display Anode Drive 45 P02 (REELA) B Ι H/L Reel
14 PA1 (c) 0 н and the west and process 46 P01 (REEL B) A 1 H/L Reel
15 PA2(b) 0 н 47 POO(REELA)A I H/L Reel
16 PA3(a) 0 н 48 P63 (R-METER) I DC R-ch. Level Meter DC Input
17 PB0 (1G) 0 н 1 49 P62 (L-METER) 1 DC L-ch. Level Meter DC Input
18 PB1 (2G) 0 н Company gould housen 50 P61 (KEY 4) I DC 1
19 PB2 (3G) 0 Н CALCED AND A DECEMPENT 51 P60 (KEY 3) 1 DC
20 PB3 (4G) 0 н 52 P33 (KEY 2) Ι DC Key Switch
21 PC0 (5G) 0 н FL Display Grid Drive 53 P32 (KEY 1) Ι DC
22 PC1 (6G) 0 н 54 P31 (ME-STATE) I DC
23 PC2 (7G) 0 н 55 P30 (ME-STATE) Ι DC Mechanism State
24 PC3 (8G) 0 н 56 P23 I DC Mechanism State
25 PD0 (9G) 0 н 57 P22 (ME-STATE) I DC 1
26 PD1 0 H/L A/B 58 P21 (ME-STATE) I DC Mechanism State
27 TEST - - GND 59 P20 (ME-STATE) T DC
28 RST ( RESET ) 1 L μ-Processor Reset 60 Avss - - GND
29 P53 (MPX OUT) 0 н MPX Control Output 61 Avr - - - GND
30 XO 0 - OSC 62 Avr + - - +5V
31 XI 1 - OSC 63 Avcc - - - +5V
32 Vss - - GND 64 Vcc _ - +5V
Page 17
11. FL DISPLAY

11.1 TERMINAL CONNECTION

TERMINAL NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
ELECTRODE F1 F1 NP NP 9G 8G 7G 6G NC 5G 4G 3G 2G 1G NC NC P1 P2 P3
TERMINAL NO. 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
ELECTRODE 12.2 P4 P5 P6 P7 NP NP P8 P9 P10 P11 P12 P13 NP NP NP NP NP F2 F2
5 - 1 Note F:
G:
P: 		Filar
Grid
Ano 		ment
de 		h NP:
NC: 		No P
No C 		'in
Conne 		ection -

11.2 INTERNAL CONNECTION

9G 8G 7G 6G 5G 4G 3G 2G 1G
P 1 а а а а a /
P 2 b b b b b /
P 3 с с с с с /
P 4 d d d d d /
P 5 00 е е е е е 00 /
P 6 f f f f f
P 7 CONT QMS g g g g g DUBBING HIGH
P 8 S.BY MEMO h h h h h EDIT REC
P 9 L Α J J j j /
P10 R В • /
P11 m m m m m m m m m,
P12 n n n n n n n n n
P13 р р р р р р р р р
Page 18
12. ELECTRICAL PARTS LIST

ASSIGNMENT OF COMMON PARTS CODES

) GD05 x 140. Carbon film fixed resistor. ± 5 % 1/4V R* **: 1)GD05 x 140, Carbon film fixed resistor, ± 5 % 1/4vvR* **: 2)GD05 x 160, Carbon film fixed resistor, ± 5 % 1/6W (1) — Resistance value Examples Resistance value 0.1 Ω .001 10Ω...100 1kΩ...102 0.5 Ω .005 18Ω...180 2.7kΩ...272 1 Ω 010 100Ω...101 10kΩ...103 22kΩ...223 .................................... value 100kΩ...104 680kΩ...684 1MΩ...105 390Ω...391 22kΩ...223 4.7MΩ...475 inquish 1/4W from 1/6W by the shape of parts (Note) Please distinguish C*** : CERAMIC CAP 1) DD1x x 370, Ceramic capacitor Disc type Temp.coeff.P350~N1000 50V Capacity value - Tolerance Examples ① Tolerance (0 ±5%...5 * Tolerance of COMMON PARTS handled here are as follows : 5pF...± 0.25pF 6pF~ 10pF ± 0.5pF 12pF~ 560pF value C*** : CERAMIC CAP 1) DK16 x 300, High dielectric constant ceramic Disc type Temp.chara. 2B4, 50V - Capacity value 1000pF...102 2200pF...222 10000pF...103 C*** : ELECTROLY CAP. ( # ). FILM CAP. ( + ) 1) EA x x 10. Electrolytic capacito One-way lead type, Tolerance ±20% Working voltage Capacity value 4.7 μ F. . .475 10 μ F. . .106 22 μ F. . .226 100 µ F 330 µ F .107 2 Working voltage 6.3V...006 25V 35V...035 10V...010 16V...016 2) DF15 x 350 DF15 x 310 DF16 x 310 DF16 x 310 DF16 x 310 One-way type, Mylar ± 10 % 50V Capacity value Examples (1) Capacity value 0.001 μF(1000pF)...102 ..104 0.56 µ F. NOTE : 1) The above CODES (R***, R***, C***, C*** and (C***) are omitted on the schematic diagram in some

KOA Corporat ion
Part No. Type No. Description
H05 x 140- (±5%1/4W)
H05 x 120 - (±5%1/2W)
H85 x 110 - -RF73B2A x Ω J (±5% 1/10W
H95 x 140 - -RF73B2E x Ω J (±5%1/4W)
└─ * Res istance value Resis
(C 		stance value
0.1-10kΩ)
Matsushita Ele ectronic Components Co o., Ltd
Part No. Type No. Description
F05 x 140
F05 x 140 		ERD-2FCJ x (±5%1/4W)

NOTE ON SAFETY FOR FUSIBLE RESISTOR : The suppliers and their type numbers of fusible resistors

NF02 x 140 - ERD-2FCG x x (±2%1/4W) RF02 x 140 - * Resistance value -* Resistance value

are as follows ;

* Resistan ce value
0.1 Ω001 10Ω100 1kΩ102 100kΩ104
0.5Ω005 18Ω180 2.7kΩ272 680kΩ684
1Ω010 100Ω101 10kΩ103 1MΩ105
6.8Ω068 390 Ω 391 22kΩ223 4.7MΩ475
ADDREVIATIC 41
I ANT. : ANTENNA 2 BATT. : BATTERY
3 CAP. : CAPACITOR 4 CER. : CERAMIC
5 CONN. : CONNECTING 6 DIG. : DIGITAL
7 HP : HEADPHONE 8 MIC. : MICROPHONE
9 μ-PRO : MICROPROCESSOR 10 REC. : RECORDING
1 RES. : RESISTOR 12 SPK : SPEAKER
13 SW : SWITCH 14 TRANSF. : TRANSFORMER
15 TRIM. : TRIMMING 16 TRS. : TRANSISTOR
7 VAR. : VARIABLE 18 X'TAL : CRYSTAL
19 20
21 22
2.3 24
25 26
27 28
29 30
NOTE ON SAFETY :

Symbol A Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol A. Any other component substitution (other than original type), may increase risk of fire or electrical shock hazard

2) On the occasion, be confirmed the common parts on the parts list. 3) Refer to "Common Parts List" for the other common

parts( RI05, DD4, DK4 ).

Page 19

[VERS. : VERSION. U : U.S.A. F : Japan, K : Far East, /XX : Europe ]

POS. VER. PART NO. DESCRIPT ION PART NO. POS. VER. PART NO. DESCRIPT TION PART NO.
NO. COLOH (For Europe) (For F) NO. COLOH (For Europe) (For F)
1000 (TAT) P.103-A / 1. 19950 C633 4822 122 40588 CER. 0.022µF ±20% 6 50V DA17223110
11/1.37 CIRCU T BOARD 11 5576 2.201 C635 4822 124 90364 ELECT 220µF 16V OA22701620
10(5333)0 186 19 SS54 1.040 C636 4822 122 40588 CER. 0.022µF ±20% 6 50V DA17223110
1.1.1.100 PJ03-C APACITORS 10 114 C637 4822 124 22273 ELECT 0.47µF 50V OA47405020
CF01 4822 124 41539 ELECT 47µF 16V OA47601620 C638 4822 124 22273 ELECT 0.47µF 50V OA47405020
CF03 4822 124 41543 ELECT 1µF 50V OA10505020
CF04 4822 124 41543 FLECT 1µF 50V OA10505020 C801 4822 122 30103 CER. 0.022µF +80% -20% 50V DA18223310
CF05 4822 126 10408 CER. 220PF ±10% 50V DA16221110 0802 4822 122 30103 CER. 0.022µF +80% -20% 50V DA18223310
CF06 4822 126 10408 CER. 220PF ±10% 50V DA16221110 C804 4822 124 90354 ELECT 100µF 16V OA10/01620
CF07 4822 124 22273 ELECT 0.47µF 50V OA47405020 C811 4822 122 40588 CEB 0.022UE +20% 50V DA17223110
CF08 4822 124 222/3 ELECI 0.47µ⊦ 50V OA47405020 C821 4822 122 30103 CER. 0.022µF +80% -20% 50V DA18223310
CF11 4822 122 40588 GER. 0.022µF ±20% 50V DA1/233110 C822 4822 122 30103 CER. 0.022 uF +80% -20% 50V DA18223310
GF12 12 4822 122 40388 UER. 0.022µF ±20% 500 DA17233110 C824 4822 124 22239 ELECT 3300µF 25V OA33802520
C.134 4822 122 40588 CER 0.022uE +20% 50V DA17233110 C825 4822 124 41543 ELECT 1µF 50V OA10505020
0004 4022 122 40000 ULII. 0.02220 12070 5 504 DATIZOUTIO C826 4822 124 22703 ELECT 0.22µF 50V OA22405020
CK01 8 1 3382 C. Leeve T
2 4822 124 41543 ELECT 1uF 50V OA10505020 C827 4822 124 90364 ELECT 220µF 16V OA22701620
CK04 C828 4822 122 40588 CER. 0.022µF ±20% 6 50V DA17223110
CK05 1 4822 124 22274 ELECT 4.7µF 50V OA47505020 C829 4822 122 30103 CER. 0.022µF ±20% 6 50V DA18223310
CK06 14 4822 124 22274 ELECT 4.7µF 50V OA47505020 C831 4822 124 41538 ELECT 220µF 35V OA22703520
CK21 4822 124 22273 ELECT 0.47µF 50V OA47405020 C851 4822 124 22274 ELECT 4.7µF 50V OA47505020
CK22 4822 124 22273 ELECT 0.47µF 50V OA47405020 10000000 1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1. 16112 Se
1.1.5.1.5.1 DIO2 CADACITODO
CM01 4822 122 40588 CER. 0.022µF ±20% 50V DA17223110 PJU3-CAPACITORS
CM02 4822 122 40588 CER. 0.022µF ±20% 50V DA17223110 C*** an can cons ELECTROLYTIC CAR 1.000
CM03 4822 122 40588 CER. 0.022µF ±20% 50V DA17223110 0 +20% · AUTION,
CM51 4822 122 40588 CER. 0.022µF ±20% 50V DA17223110 - 1010 51125 C823
CM52 4822 122 40588 CER. 0.022µF ±20% 500 DA1/223110 - Conspect 1 0020 area.
CM53 4822 122 40588 UER. 0.022µF ±20% 500 DA1/223110 C*** PLASTIC FILM CAPAC TOR.
CR01 OIL 4822 122 40617 CER 0 1uE +80% -20% 50V DD38104010 LOCK OF 101 101211 ±5% 50V : off the seal 11110.0
Union 4022 122 40017 ULII. 0.100 100 /0 -2078 304 0000104010 100081 0.0 ALL NOT A C607~C612, C619, C6 20, C625, 13015
CU25 1.5.1 4822 122 40588 CER. 0.022uF +20% 50V DA17223110 100000 47 DUPER - OSPAUC C626 14 23 1.11
CU26 4822 122 40588 CER. 0.022µF ±20% 50V DA17223110 (inter Lin- ALL THE REAL 8 EL EL 61638 10 5884 125.3
CU27 24.5 4822 122 40588 CER. 0.022µF ±20% 50V DA17223110
in store PJ03-RESISTORS 1111125a)
CW03 4822 124 22274 ELECT 4.7µF 50V OA47405020 GU23 4822 111 92166 110K Ω COMPO 118222 125 BW05114010
CW04 121 4822 124 22274 ELECT 4.7µF 50V OA47405020 GU24
GU25 		4822 111 92166 110K O COMPO BW05114010
CW05 4822 122 40617 CER. 0.1µF +80% -20% 50V DD38104010 0025 4022 111 92100 TION SZ COMPO A. Carl BW03114010
CW06 4822 124 41543 ELECT 1µF 50V OA10505020 A RE18 4822 050 24701 470 0 +5% 1/ AW GG05471140
CW21 4822 122 33639 CER. 1000PF ±10% 500 DA16102110 410 22 10/0 1/ 000011110
CW22 in the 4022 122 33039 ELECT 1000PF ±10% 501 DA16102110 RK01 Sci.e. 4822 100 11352 22KΩ TRIM. 0.000 RA02230780
CW24 4822 124 22274 ELECT 4.7µF 501 OA47405020 RK02 4822 100 11352 22K Ω TRIM. RA02230780
01124 TOLL ILT LLLIT LLLUI 4.7 μ 504 041403020
C601 16 in a horizontal 21.535 0.028 RM01 4822 100 11386 1KΩ TRIM. 14.024 100 RA01020780
2 10.5 4822 124 41543 ELECT 1µF 50V OA10505020 RM03 4822 100 11386 1KΩ TRIM. RA01020780
C606 RM51 solici 4822 100 11386 1KΩ TRIM. 2012/02/04 RA01020780
C613 1903 4.4 10.6 1.11.11.11.11 RM53 4822 100 11386 1KΩ TRIM. 1919226 RA01020780
2 1-9-1 5322 121 42386 FILM 0.1µF ±5% 50V DF15104350 20120120
C616 ▲ R631 4822 115 90166 10 Ω ±2% 1/4 4W, FUSE NF02100140
C617 - 4822 124 22274 ELECT 4.7µF 50V OA47505020
C618 4822 124 22274 ELECT 4.7µF 50V OA47505020 A ROUT See 1 4822 116 60309 2.2 Ω ±5% 1/4 W, FUSE NH05022140
C619 5322 121 42386 FILM 0.1µF ±5% 50V DF15104350 A D021 4022 110 00306 W, FUSE NE0010010120
C623 4822 124 41543 ELECT 1µF 50V OA10505020 A P922 4022 113 90100 W, FUSE GC05471140
0007 1000 100 00000 000 100005 11000 FOL DAIGICOLIA A 8834 1 4822 050 24701 470 Q +5% 1/4 4W GG05471140
0627 4022 122 33639 CER. 200F ±10% 50V DA15000110 10 az 10/0 1/*
6620 4822 126 10362 CER. 22PF 10% 501 DA15220110 ▲U145 bag h 4822 117 11467 68 Ω ±5% 1/4 4W, FUSE NH05680140
C630 4822 122 40588 CER 0.02211F +20% 50V DA17223110 015181 100 1000 E ST DITLESS
C632 4822 122 40617 CER. 0.1µF +80% -20% 50V DD38104010 1000 (r 5:0 ) 1012
Page 20
[VERS. : VERSION. U : U.S.A. F : Japan, K : Far East, /XX : Europe ]
POS.
NO. 		VER.
COLOR 		PART NO.
(For Europe) 		C ESCRIPTION PART NO.
(For F) 		POS.
NO. 		VER.
COLOR 		PART NO.
(For Europe) 		D ESCRIPTION PART NO.
(For F)
R*** PJ03-RESI
(COMMON
CARBON F
RESISTOR
RF01~RF1
RK03~RK0
RK21~RK2
RK43~RK4
RK61~RK6
RM02, RM
RM54~RM0 		ISTORS
ILM FIXED
1, ±5% 1/6W :
4, RF17, RF19, RJ32,
8, RK11, RK12, RK17,
6, RK31~RK36, RK41,
7, RK51~RK56,
6, RK71~RK76,
04~RM15, RM52,
54, RM66, RR03. 		QM01
QM02
QM03
QM04
QM05
QM06
QM07
QM08
QM09
QM10 		4822 130 61725
4822 130 61886
4822 130 63042
4822 130 61189
4822 130 42298
4822 130 42298
4822 209 30193
4822 130 60588
4822 130 60588
4822 130 61189 		TRS.
TRS. DIG.
TRS. DIG.
TRS. DIG.
TRS.
IC
TRS. DIG.
TRS. DIG.
TRS. DIG. 		2SD2010
2SD1292 ( Q, R )
DTA125TS
DTC114TS
2SC536SP, etc.
2SC536SP, etc.
LB1641
DTC114ES/UN4211
DTC114ES/UN4211
DTC114TS 		HT42010000
HT412922A0
BA10032210
BA20017210
HT30001000
HT30001000
HC10279030
BA20001000
BA20001000
BA20017210
012256
012256
0125060
0100700 		RR05, RS0
RU33~RU4
RW01~RW
R601~R626
R823, R83 		12, RS03,
14, RU91, RU92,
04, RW21~RW26,
5, R804, R810, R811,
2, R851~R853 		QM51
QM52
QM53
QM54
QM55
QM55 		4822 130 61725
4822 130 61886
4822 130 63042
4822 130 61189
4822 130 42298
4822 130 42298 		TRS.
TRS. DIG.
TRS. DIG.
TRS. DIG.
TRS.
TRS. 		2SD2010
2SD1292 ( Q, R )
DTA125TS
DTC114TS
2SC536SP, etc.
2SC536SP, etc. 		HT42010000
HT412922A0
BA10032210
BA20017210
HT30001000
HT30001000
PJ03-SEM CONDUCTORS QM57
QM58 		4822 209 30193
4822 130 60588 		IC
TRS. DIG. 		LB1641
DTC114ES/UN4211 		HC10279030
BA20001000
DF01 1000 100 00007 DIODE 11000007040 QM59 4822 130 60588 TRS. DIG. DTC114ES/UN4211 BA20001000
DF04 4822 130 80837 DIODE HSS811D HD20027010 QM60 4822 130 61189 TRS. DIG. DTC114TS BA20017210
DF05
DF06 		4822 130 33305
4822 130 33305 		DIODE 1SS176, etc.
1SS176, etc. 		HD20002000
HD20002000 		QR02
QR03 		F 4822 130 60766 TRS. DIG.
TRS. DIG. 		DTA114ES/UN4111
DTA114ES/UN4111 		BA10001000
BA10001000
DF07 4822 130 80326 L.E.D. LT3D8B RED HI10062320 QR04 4822 130 61189 TRS. DIG. DTC114TS BA20017210
DF08 4822 130 80326 L.E.D. LI3DOB RED HI10062320 QR05
QR06 		4822 130 60588 4822 130 60766 TRS. DIG. DTG114ES/UN4211
DTA114ES/UN4111 		BA20001000
BA10001000
DJ04 4822 130 33305 DIODE 1SS176, etc. HD20002000 0502 4822 130 61189 TRS DIG DTC114TS BA20017210
DJ05 4822 130 33305 DIODE 1SS176, etc. HD20002000 GOOL 1022 100 01100 1110. 010. Dionitio BALOUTIZIO
DM01 DM02 DM51 DM52 4822 130 32508
4822 130 80318
4822 130 32508
4822 130 80318 		DIODE
ZENER
DIODE
ZENER 		RL103E / DSF10C
RD6.8JB2/MTZJ6.8C
RL103E / DSF10C
RD6.8JB2/MTZJ6.8C 		HD20003000
HD30681000
HD20003000
HD30681000 		QU02
QU03
QU04
QU05
QU06 		4822 209 30307
4822 209 30307
4822 209 30307
4822 130 61723
4822 130 61723 		IC
IC
IC
TRS. DIG
TRS. DIG 		74HC4094
74HC4094
74HC4094
DTC323TS
DTC323TS 		HC70944980
HC70944980
HC70944980
BA20028210
BA20028210
DR02
DR03
DR04 		F 4822 130 33305
4822 130 33305 		DIODE
DIODE
DIODE 		1SS176, etc.
1SS176, etc.
1SS176, etc. 		HD20002000
HD20002000
HD20002000 		QS07
QS08
QU09
QU10 		4822 130 61189
4822 130 61189
4822 130 61723
4822 130 61189 		TRS. DIG.
TRS. DIG.
TRS. DIG
TRS. DIG. 		DTC114TS
DTC114TS
DTC323TS
DTC114TS 		BA20017210
BA20017210
BA20028210
BA20017210
DS01 4822 130 33305 DIODE 1SS176, etc. HD20002000 QW21
QW22 		4822 130 61723
4822 130 61723 		TRS. DIG
TRS. DIG 		DTC323TS
DTC323TS 		BA20028210
BA20028210
2 D804 4822 130 32508 DIODE RL103E / DSF10C HD20003000 Q601 4822 209 32748 IC HA12155NT HC10101010
A D821 4822 130 32508 DIODE RL103E / DSF10C HD20003000 ▲ Q801
Q805 		4822 209 31629
4822 130 60766
4822 120 61180 		IC
TRS. DIG. 		NJM78M15FA
DTA114ES/UN4111 		HC38515090
BA10001000
BA20017210
A D831 4822 130 32508 DIODE RL103E / DSF10C HD20003000 Q807 4822 130 60588 TRS. DIG. DTC114ES/UN4211 BA20017210
BA20001000
D832 4822 130 80272
4822 130 32508 		ZENER
DIODE 		RD7.5JB2/MTZJ7.5C
RL103E / DSF10C 		HD30751000
HD20003000 		▲ Q821
Q851 		4822 209 70385
4822 130 61227 		ic
Trs. Dig. 		L78MR05
DTA114ES 		HC10205030
BA10007210
QF01 4822 209 63648 IC NJM082D HC10066090
QF02
QF03 		4822 130 61189
4822 130 61189 		TRS. DIG.
TRS. DIG. 		DTC114TS
DTC114TS 		BA20017210
BA20017210 		100000
QJ06
QJ09 		4822 130 63211
4822 130 60588 		TRS. DIG.
TRS. DIG. 		DTA114TS
DTC114ES/UN4211 		BA10003210
BA20001000
QK01 4822 130 61723 TRS. DIG. DTC323TS BA20028210
QK02 4822 130 61723 TRS. DIG. DTC323TS BA20028210 10.000 iti das la Usa
QK05 4822 130 61189 THS. DIG. DIC114IS BA20017210
Page 21

[VERS. : VERSION. U : U.S.A. F : Japan, K : Far East, /XX : Europe ]

POS.
NO. 		VER.
COLOR 		PART NO.
(For Europe) 		DESCRIPTION PART NO.
(For F) 		POS.
NO. 		VER.
COLOR 		PART NO.
(For Europe) 		DESCRIPTION PART NO.
(For F)
JR01 4822 267 41009 PJ03-MISCELLANEOUS
TERMINAL, 2P RCA PIN 		YT02020890 C912
C915
C916 		4822 121 43775
4822 124 41539
4822 126 10262 		FILM 560PF ±10% 250V
ELECT 47µF 16V 		DF76561530
OA47601620
JW01 4822 157 63605 TERMINAL, 4P RCA PIN YT02040940 C917
C918 		4822 122 40588 4822 122 40588 CER. 0.022μF ±20% 50V CER. 0.022μF ±20% 50V CER. 0.022μF ±20% 50V DA17223110
DA17223110
L601
L602 		4822 157 52461
4822 157 52461 		M.P.X. COIL
M.P.X. COIL 		LS10440060
LS10440060 		- PJ33-CAPACITORS
▲L801
▲L801 		/01 4822 146 21748
4822 146 21747 		POWER TRANSF.
POWER TRANSF. 		C*** Historia
Alta da Carlo 		PLASTIC FILM CAPACITOR,
±5% 50V :
▲L801
▲L801 		/05
/07 		4822 146 21747
4822 146 21747 		POWER TRANSF.
POWER TRANSF. 		10000 10 Miles 122 Contraction C906, C909, C910
AL801 F 4000 070 00500 POWER TRANSF. TS15426010 C*** Have PLASTIC FILM CAPACITOR,
±10% 50V :
SM01
SR01 		F 4822 276 20508 SLIDE SW. INT / EXT SS02021480 2.00 CHART I C901, C902
▲ $801 /01 4822 277 21763 SLIDE SW. VOLTAGE SEL. RJ17 4822 100 11352 PJ33-RESISTORS
22K Ω TRIM. 		RA02230780
WU01 4822 321 62711 JUMPER LEAD YU33120513 RJ18
RJ21
RJ22 		4822 100 11352
4822 100 11352
4822 100 11352 		22K Ω TRIM.
22K Ω TRIM.
22K Ω TRIM. 		RA02230780
RA02230780
RA02230780
PJ33-PB / OSC / HX-PRO
CIRCUIT BOARD 		▲ RJ33 10 4822 115 90166 10 Ω ±2% 1/4W, FUSE NF02100140
PJ33-CAPACITORS 1997 A RL02
A RL03 		4822 050 24708 4822 115 90166 4.7 Ω ±5% 1/4W
10 Ω ±2% 1/4W, FUSE 		GG05047140
NF02100140
CJ01
CJ02
CJ03 		4822 126 11127
4822 126 11127
4822 126 11127 		CER. 470PF ±10% 50V CER. 470PF ±10% 50V CER. 470PF ±10% 50V DA16471110
DA16471110
DA16471110 		R901
R902 		4822 100 11352
4822 100 11352 		22K Ω TRIM.
22K Ω TRIM. 		RA02230780
RA02230780
CJ04
CJ05
CJ06 		4822 126 11127
4822 124 90354
4822 124 90354
4822 124 90354 		CER. 470PF ±10% 50V ELECT 100µF 16V DA16471110
OA10701620
OA10701620 		R*** PJ33-RESISTORS
( COMMON )
CARBON FILM FIXED
CJ12
CJ13
CJ14 		4822 124 22274
4822 124 90364
4822 122 40588 		ELECT 4.7µF 50V
ELECT 220µF 16V
CER. 0.022µF ±20% 50V 		OA47505020
OA47505020
OA22701620
DA17223110 		01400
01400
01400 		RESISTOR, ±5% 1/6W :
RJ01~RJ16, RJ19, RJ20, RJ23,
RJ24, RJ26, RJ28~RJ31, RJ34,
CJ15 4822 122 40588 CER. 0.022µF ±20% 50V DA17223110 10 RL04~RL08, RS01, R903~R909
CJ17
CJ20
CJ21 		4822 124 90359
4822 126 10364
4822 126 10364 		ELECT 100μF 16V CER. 100PF ±10% 50V CER. 100PF ±10% 50V OA10701620
DA16101110
DA16101110 		DJ02
DJ03 		4822 130 33305
4822 130 33305 		PJ33-SEMICONDUCTORS DIODE 1SS176, etc. DIODE 1SS176, etc. HD20002000
HD20002000
CJ23
CJ24 		4822 122 33639
4822 122 33639 		CER. 330PF ±10% 50V CER. 330PF ±10% 50V DA16331110
DA16331110 		DL01 4822 130 33305 DIODE 1SS176, etc. HD20002000
CK07
CK08
CK09 		4822 122 31211
4822 122 31211
4822 122 33639 		CER. 100PF ±10% 500V
CER. 100PF ±10% 500V
CEB 1000PE ±10% 50V 		DK16101550
DK16101550
DA16102110 		QJ01
QJ02
QJ03 		4822 209 62249
4822 130 61227
4822 130 61189 		IC CXA1115BP
TRS. DIG. DTA114ES
TRS. DIG. DTC114TS 		HC10022250
BA10007210
BA20017210
CK10 4822 122 33639 CER. 1000PF ±10% 50V DA16102110 QJ05
QJ07
QJ08 		4822 130 60588
4822 130 61189
4822 130 61189 		TRS. DIG. DTC114ES/UN4211
TRS. DIG. DTC114TS
TRS. DIG. DTC114TS 		BA20001000
BA20017210
BA20017210
CL03
CL04
CL05 		4822 124 41539
4822 121 43774
4822 124 41539 		ELECT 47μF 16V
FILM 0.012μF ±10% 250V
ELECT 47μE 16V 		OA47601620
DF76123530 		QJ15 1985 4822 130 60588 TRS. DIG. DTC114ES/UN4211 BA20001000
CL06 4822 124 90364 ELECT 220µF 16V OA22701620 QL01
QL02 		4822 130 61886
4822 130 61725 		TRS. 2SD1292 ( Q, R ) TRS. 2SD2010 HT412922A0
HT42010000
CS01 Aig : 4822 124 22274 ELECT 4.7µF 50V OA47505020 QL03
QL04
QL05 		4822 130 61189
4822 130 61189
4822 130 60588 		TRS. DIG. DTC1141S
TRS. DIG. DTC114TS
TRS. DIG. DTC114FS/UN4211 		BA2001/210
BA20017210
BA20001000
C903
C904
C907
C908
C911 		6.36 4822 126 10409
4822 126 10409
4822 122 31211
4822 122 31211
4822 121 43775 		CER. 560PF ±10% 50V CER. 560PF ±10% 50V CER. 100PF ±10% 500V CER. 100PF ±10% 500V CER. 100PF ±10% 500V FILM 560PF ±10% 500V DA16561110
DA16561110
DK16101550
DK16101550
DF76561530 		12
Page 22

[ VERS. : VERSION. U : U.S.A. F : Japan, K : Far East, /XX : Europe ]

POS.
NO. 		VER.
COLOR 		PART NO.
(For Europe) 		DESCRIPTION PART NO.
(For F) 		POS.
NO. 		VER.
COLOR 		PART NO.
(For Europe) 		DESCRIPTION PART NO.
(For F)
QS01 4822 209 61667 IC µPC1330HA HC10206060 SU83 4822 276 20508 PUSH SW. TACT SP01011280
Q901 4822 209 72874 IC μPC1297CA HC10200060 VU01 4822 130 91285 DISPLAY UNIT HQ30914060
LJ01
LJ02 		4822 157 53521
4822 157 53521 		PJ33-MISCELLANEOUS
CHOKE COIL 22mH
CHOKE COIL 22mH 		LC22260710
LC22260710 		XU01 4822 242 72066 CER. RESONATOR 8.0MHz FQ08004010
LK01
LK01 		4822 157 53521
4822 157 53521 		CHOKE COIL 22mH
CHOKE COIL 22mH 		LC22260710
LC22260710 		DF09 4822 130 80322 ZENER RD15JB3/MTZJ15A HD31501000
LL01
LL02 		4822 148 81358
4822 157 60187 		OSC TRANSF. 105KHz
CHOKE COIL 2.2mH 		TC10140410
LC22250710 		PU32-ESD (R) CIRCUIT BOARD
L901
L902 		4822 157 63829
4822 157 63829 		OSC TRANSF. 105KHz
OSC TRANSF. 105KHz 		TC10110030
TC10110030 		DF10 4822 130 80322 ZENER RD15JB3/MTZJ15A HD31501000
PU03-FRONT CIRCUIT BOARD 0.2% PX03-FRONT KEY
CIRCUIT BOARD
CR02 F PU03-CAPACITORS ELECT 100μF 10V OA10701020 PX03-RESISTORS
( COMMON )
CU01
CU02
CU03
CU05
CU23 		4822 124 80997
4822 122 40588
4822 124 90352
4822 126 10362
4822 122 40588 		BIG ELECT 0.047F 5.5V CER. 0.022μF ±20% 50V ELECT 10μF 16V CER. 22PF ±5% 50V CER. 0.022μF ±20% 50V EX47300540
DA17223110
OA10601620
DA15220110
DA17223110 		R*** CARBON FILM FIXED
RESISTOR, 15 % 1/6W :
RU52~RU58, RU62~RU69,
RU72~RU76, RU82~RU88
CU24 4822 122 40588 CER. 0.022µF ±20% 50V DA17223110 PX03-MISCELLANEOUS
GU01
GU02
GU21 		4822 111 91644
4822 111 91397
4822 111 92166 		PU03-RESISTORS 100K Ωx 9 COMPO. 100K Ωx 13 COMPO. 110K Ω COMPO. BW05104120
BW05104060
BW05114010 		SU51
2
SU58
SU62 		4822 276 20508 PUSH SW. TACT SP01011280
GU22 4822 111 92166 110K Ω COMPO. BW05114010 SU66 4822 276 20508 PUSH SW. TACT SP01011280
R*** PU03-RESISTORS
(COMMON)
CARBON FILM FIXED
RESISTOR, ±5% 1/6W :
(RR01, RR02 [ F ] ), RU01,RU02,
RU21~RU28, RU31, RU32,RU51,
RU61, RU71, RU77~RU79,RU81,
RU89 		SU68
SU75
SU82
SU84 		4822 276 20508
4822 276 20508
4822 276 20508
4822 276 20508 		PUSH SW. TACT
PUSH SW. TACT
PUSH SW. TACT
PUSH SW. TACT 		SP01011280
SP01011280
SP01011280
SP01011280
DU01
DU02 		4822 130 33305
4822 130 33305 		PU03-SEMICONDUCTORS DIODE 1SS176, etc. DIODE 1SS176, etc. HD20002000
HD20002000
QR01 F a share that PHOTO UNIT RPM-670CBR HW10001210
QU01 -Della 4822 209 33799 µ⊧PRO MB88626 HU461TF000
SS01
SS02
SS03 		4822 277 21764
4822 277 21764
4822 277 21764
4822 277 21764 		PU03-MISCELLANEOUS
SLIDE SW. TIMER
SLIDE SW. DOLBY
SLIDE SW. REVERSE 		SS02030680
SS02030680
SS02030680 		NOTE
Symbo
should
other co
increas 		ON S
I A F
be us
ompo
e risk 		AFETY:
Fire or electric
sed to replace
onent substitut
of fire or ele 		cal shock hazard. Only or
any part marked with sym
tion ( other than original t
ctrical shock hazard. 		iginal parts
Ibol A . Any
type ), may
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