MARANTZ SD-35 SERVICE MANUAL

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SERVICE SD-35/SD-45II MANUAL SD-35/SD-45II

model SD-35/SD-45II

Stereo Cassette

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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 to our National Marantz Subsidiary or Agent.

ORDERING PARTS:

Parts can be ordered either by mail or by telex. In both cases, correct part number has to be specified. If you order by mail, fulfil MARANTZ order forms

The following information must be supplied to eliminate delays in processing your order:

1. Complete address
2. Complete part numbers and guanties required
3. Description of parts
4. Model number for which 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.

PARTS ORDERING

Parts may be ordered at the following addresses:

AUSTRIA HORNYPHON Wienerbergstrasse 1 A 1101 Wien Telex: 132.332

MARANTZ AUSTRALIA Brookvale, NSW 2100 Telex: 24121

SVD DIVISION MARANTZ Industrialaan 1 1720 Groot-Bijgaarden Belgium Telex: 24466

CHILE DIVISION OF PHILIPS S.A. AV. Santa Maria, 0760 Santiago Telex: 240.239

DENMARK DIVISION OF PHILIPS SERVICE A/S DK-2300 København S Telex: 31201

FINLAND Vertriebsgesellschaft GmbH DIVISION OF OY PHILIPS Ab Kaivokatu 8 00100 Helsinki Telex: 124811

MARANTZ FRANCE 92600 Asnières Telex: 611651

GERMANY MARANTZ GERMANY GmbH Max-Planck-Strasse 22 6072 Dreieich 1 Germany Telex: 529821

THE NETHERLANDS De Limiet 3 4131 NR Vianer

NORWAY DIVISION OF PHILIPS A/S Sandstuveien 40 Norway Telex: 72640

GREAT BRITAIN MARANTZ AUDIO U.K. Ltd Saxon Way Industrial Estate Moor Lane Harmondsworth UB7 OLW Telex: 935196

GREECE SHERTON ELECTRONICS S.A P.O.Box 21025 Hippocratus Street 188 Telex: 216.795

MARANTZ JAPAN, Inc. 35-1, 7-chome, Sagamiono

AL ALAMIAH ELECTRONICS Ussama Building Telex: 22694

MARANTZ ITALIANA S.P.A. Via Chiese, 74 Italy

TECHNICAL ASSISTANCE

Should you require any other technical support, do not hesitate to contact the Technical Department of P.M.A. MARANTZ INTERNATIONAL Quality & Service Dept 80, Rue des Deux Gares, B-1070 Brussels Belgium Phone: 02/525.70.22 or 525.70.23 Telefax: 02/525 6160 Telex: 23550 OR 61511 (PHEMB) routing: BELDMZT

SAUDI ARABIA

AL ALAMIAH ELECTRONICS P.O.Box 5954 University Street Rivadh 11432

SOUTH AFRICA

DIVISION OF PHILIPS S.A. Doornfontein Johannesbur Telex: 483.456

SPAIN

PHONO S.A. Ignacio Iglesias 10 Badalona (Barcelona) Telex: 59355

DIVISION OF PHILIPS Försäljning AB Tegeluddsvägen 1

SWITZERLAND

DYNAVOX ELECTRONICS Route de Villars 105 1701 Fribourg

TURKEY

DOGRUOL Ltd 6 Blok Nº6310 Unkapani Turkey Telex: 22085

MALTA

Republic Street, 68D Telex: 1682

U.S.A

MARANTZ COMPANY, Inc P.O.Box 577 Chatsworth, CA 91311

All of the above locations are fully equipped to take care of your total service needs. 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 abovementioned address

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Pag	e
1. P.W. BOARDS	3
2. TEST EQUIPMENT REQUIRED FOR SERVICING	4
3. OPERATIONAL DESCRIPTION OF MICROPROCESSOR ITS PERIPHERAL CIRCUITS	4
4. OPERATIONAL DESCRIPTION OF AUDIO AND PERIPHERAL CIRCUITS	5
5. MECHANISM OPERATIONAL DESCRIPTION	7
6. DISASSEMBLY	8
7. ELECTRICAL ADJUSTMENTS	9
8. VOLTAGE CONVERSION	2
9. BLOCK AND LEVEL DIAGRAM	3
0. WIRING DIAGRAM
Model SD-4511	4
Model SD-35	6
1. PARTS LOCATION
Model SD-4511	8
Model SD-35	1
2. EXPLODED VIEWS AND PARTS LIST	4
3. ELECTRICAL PARTS LIST	4
4. TECHNICAL SPECIFICATION	8

How to use this service manual
The "Common parts" which Marantz Japan, Inc. has established are eliminated from this service manual.
These "Common parts" are applied to all models in the service manuals arranged and issued by MJI.
To indicate clearly the common parts in the schematic diagram, a line is drawn above or under the Ref. Desig. No of applicable parts.
"Common parts" can be supplied from the Marantz service center as ever. In case of ordering, please establish the parts number of 12 N/C'S following the procedure mentioned in this service manual "How to establish the parts number for common parts".
OTE: When you order parts to the Marantz parts center, please take notice of the following points.
Please correctly write the parts number of 12 N/C'S following the rule.
. Since ordering parts by the Ref. Design. No. or ratings indicated in the schematic diagram does no satisfy the above conditions, the Marantz parts supply system dose not work properly.

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MODEL SD-35 STEREO CASSETTE DECK

MODEL SD-45II STEREO CASSETTE DECK

1. P.W. BOARDS

As can be seen from the circuit diagram, the chassis of your Cassette Deck consists of the following units. Each unit mounted on a printed circuit board is described within the square enclosed by a bold dotted line on the circuit diagram.

1.	Audio Main	mounted o	n P.W.	Board	PJ03
2.	NR Switch/
	MPX Switch	mounted o	n P.W.	Board	PJ33
3.	Rec Volume	mounted o	n P.W.	Board	PJ43
4.	Headphone Jack	mounted o	n P.W.	Board	PG03
5.	Logic Switch/LED
	indicator	mounted o	n P.W.	Board	PS03
6.	Power Supply/Logic
	Main	mounted o	n P.W.	Board	PU03
7.	FL Meter/Counter
	Driver	mounted o	n P.W.	Board	PX03
8.	FL Meter	mounted o	n P.W.	Board	PX13
9.	Power Switch	mounted c	n P.W.	Board	P833
10.	Power Transf.
	Connector	mounted c	n P.W.	Board	P883
1 1	Device Transf Cover	mounted	n P M	Roard	P893

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2. TEST EQUIPMENT REQUIRED FOR SERVICING

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

VTVM
Audio Oscillator (AF OSC)
Attenuator (600 Ω)
Oscilloscope
Bandpass Filter (1 kHz)
IEC A-Curve Filter
Wow and Flutter Meter
Torque Meter (Cassette Type)
Digital Frequency Counter
Distortion Meter
Blank Tapes (Completely erased with bulk eraser) TDK AC-212 (Normal) TDK AC-512 (CrO₂) TDK AC-712 (Metal)

NOTE:

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

Test Tapes	(New Tape)
TCC-112·MTT-111	Wow and Flutter, Tape Speed
TCC-140·MTT-112B	Signal-to-Noise Ratio
TCC-120·MTT212	Output
TCC-130·MTT-150	Level Adjustment
TCC-161·MTT-256	Frequency Response (for Normal)
TCC-261·MTT-356	Frequency Response (for CrO ₂ and Metal)
TCC-192·MTT-121	Cross Talk
TCC-194·MTT-141 (A-BEX)·(TEAC)	Channel Separation

3. OPERATIONAL DESCRIPTION OF MICRO-PROCESSOR ITS PERIPHERAL CIRCUITS

3.1 MECHANISM OF THIS UNIT

The rotation energy of the flywheel operates the head chassis movement, braking, etc. A plunger is used to eliminate the flywheel energy, so, when the mechanism is switched, pulse voltage is applied to the capstan motor and plunger.

3.2 INITIAL CHECK

With a tape loaded in the cassette holder, set the Power switch to "ON" and check for the following operations.

The operation buttons become operable 4 seconds after power is switched on.
(2) When the mechanism is not in normal stop mode, pressing the FF or REW button lets the reel motor slip.
(3) When the mechanism is in PLAY mode, switching the Power switch ON returns the mechanism to stop mode.

3.3 MICROPROCESSOR OPERATION CHECK

(1) Clock generation

Figure 1 shows the waveforms at pins (1) and (1) of QU01.

Figure 1

(2) RES terminal

Figure 2 shows the voltage variation at pin ⑦ of QU01 which occurs when power is switched ON and OFF. All output terminals become "H" when this terminal becomes "L".

(3) Figure 2 shows the voltage variation at pin (6) of QU01 which occurs when power is switched ON and OFF. Except when the mechanism is already in stop mode, it is stopped when this terminal becomes "L". When power supply is interrupted during mechanism operation, the output of Q801 which supplies voltage to pin (6) drops suddenly and the mechanism enters stop mode.

Figure 2

(4) Input/output terminals
- Pulses output at pins (8) to (1) of QU01 appear at input terminal pins (2) to (5), (19) and (40) of QU01 when the corresponding operation buttons or switches are switched ON.
(5) By the timer IC (QU71), the pulse is output to fix the 1-way mode.

3.4 F/R MOTOR DRIVER CIRCUIT

The direction of F/R motor rotation is determined by the outputs from pins (26) and (27) of QU01, and the winding torques in PLAY and FF/REW modes are switched by pin (14) of QU01.

The outputs according to the pin operating conditions are shown below.

QU01 Pin NO.	STOP	FF REW		FORWARD PLAY
26	L	L	н	L
27)	L	Н	L	Н
14	L	L	L	0.7V

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4. OPERATIONAL DESCRIPTIONS OF AUDIO AND PERIPHERAL CIRCUITS

The SD-45II/SD-35 uses new TDA1600 and TDD1601 ICs exclusively for the tape audio circuits.

4.1 REC/PLAY HEAD SWITCHING AND BIAS OSCILLATOR IC TDA1600

4.1.1 Built-in circuit of IC and features (Refer to Fig. 3)

R/P Head SW: Including rec/play head switching circuit. Bias OSC: Tape bias oscillator circuit including CrO₂/Metal indication switching circuit and Normal/CrO₂/Metal shift function.

4.1.2 Block diagram

Figure 3 shows the block diagram incorporating TDA1600.

Each switching operation is performed by an electronic switching method and the input conditions are as follows: Pin (3) Tape Selector: (Normal) V+, (CrO₂) V/2, (Metal) V-, Pin (2) Rec/Play: (Play) V-, (Rec) V+
(2) This IC operates as a DC 15 V single power supply, however, since the audio circuit ground is fixed at 1/2 V, it functions as a ±7.5 V dual-power supply externally.

Figure 3

4.2 RECORDING EQUALIZER AMP IC TDD1601

4.2.1 Buit-in circuit of IC and features

Figure 4 shows the internal construction of IC and pin connections.

10.	SIGNAL	DESCRIPTION
	OS1	Oscillator input
	OS2	Oscillator output
	N.C.
	RECIL	Recording path input left channel
	MONIL	Monitor path input left channel
	MOXOL	Monitor path output left channel
	VDD	Highest power supply
	VSS	Lowest Power supply
	OS3	Oscillator control
)	IREF	Current adjustment
	RECOL	Recording path output left channel
2	LEDL	Ledbar output left channel
3	LEDR	Ledbar output right channel
	RECOR	Recording path output right channel
5	S/M	Signal/mute input
5	P/R	Playback/record selection input
,	VREF	AC ground
3	R/P OUT	Record/playback selection output
)	MONOR	Monitor path output right channel
)	MONIR	Monitor path input right channel
	RECIR	Recording path input right channel
2	TS OUT	Tape selection output
3	TS2	Tape selection input 2
1	TS1	Tape selection input 1
	A contract of the second se

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(1) Rec EQ Amp: Recording equalizer amp using the switched capacitor method, and its compensation levels conform to IEC standard tapes. The peak frequency is determined by the clock frequency and shifted to each tape type programmably.

In the SD-45II/SD-35, they are set to the following values:

	L
Normal	17.5kHz
CrO ₂	18.5kHz
Metal	19.5kHz

Table 2

(2) Electrical Switching: Rec/play and Tape Selector switching signals are output for IC internal switching and the switching TDA 1600, by each Rec/play, Tape Selector. The input signals correspond to V- to +5 V for mechanism logic, and output signals are shifted to V- to V+ level to perform electronic switching.

4.2.2 Circuit configuration (Block diagram)

Figure 5 shows the simplified block diagram of TDA1600, TDD1601 and TEA0665 (Dolby NR IC).

Figure 5

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5. MECHANISM OPERATIONAL DESCRIPTION

5.1 STOP

The head position is always pointed in the FWD direction. (See Fig. 6)

5.2 FWD PLAY

a. When voltage is applied to the solenoid, the play arm is relesed by the stopper of the cam, and the cam gear is meshed with the flywheel gear and starts rotation.
b. When the cam of Item a operates, it is guided towards the cam section for FWD operation and locked in the condition shown in Fig. 9

5.3 FWD/PLAY → STOP

Voltage is applied to the solenoid to rotate the cam gear, and the mechanism returns to the condition shown in Fig. 7

Figure 6

Figure 8

Figure 7

Figure 9

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6. DISASEMBLY

6.1 REMOVING THE TOP COVER

Remove the four screws (1) and the screw (2) as shown in the figure.

6.3 REMOVING THE MAIN P.W. BOARD

Remove the four securing screws (5) as shown in the figure.

6.4 REMOVING THE MECHANISM

Remove the six securing screws (6) as shown in the figure.

6.2 REMOVING THE FRONT PANEL

After removing the top cover, remove the seven securing screws (3) and the screw (4) as shown in the figure.

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7. ELECTRICAL ADJUSTMENTS

Precautions before Adjustment

Before playing the test tape back, thoroughly demagnetize the heads, capstan and similar metal parts using an eraser as the test tape-recorded tone is easily erased.
2 Do not place the test tape on any measuring instrument
Do not put the test tape near a place where the eraser is used.
4. Method of Demagnetization: Turn the eraser power switch on at a remote position far away from the heads. Bring the eraser close to the heads, capstan and other parts to be demagnetized, and move it up and down four or five times to demagnetize. Slowly separate the eraser far away from the parts, and turn the power switch off.
Do not use any magnetize it from time to time in the course of each adjustment.
Do not turn semi-fixed resistor more than needed.
7 Do not apply locking bond excssively.

ADJUSTMENT POINT (COMPONENT SIDE)

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7.1 HEAD AZIMUTH ADJUSTMENT

1. Remove the cassette door lid
2. Set the TAPE SELECT switch to the NORM position.
Play the 14 kHz signal of the test tape MTT-256, back. Adjust the head azimuth adjusting screw for maximum VTVM reading.
4. Adjust the left screw.
5. If the peak output reads of the right and left channels are different, set the screws to obtain the mechanical center between the peaks.
After adjustment, repeat the playback and stop setting a few times to make certain of no head azimuth deviation. Then, lock the screws with bond.

Mode: Playback

7.2 TAPE SPEED ADJUSTMENT

Play the 3 kHz signal of the test type MTT-111, back. Adjust the tape speed adjusting resistor inside the motor (M071) for 2990 to 3010 Hz counter indication,

NOTE:

If a strong shock of similar vibration is applied to the back after adjustment, make certain that the measured tape speed had not changed.
2. Be careful that the frequency counter may indicate a wrong value because of too low counter input level.
3. Before adjustment, allow for 30 seconds or more after depressing of the PLAY button.

7.3 PLAY BACK OUTPUT LEVEL AND METER ADJUSTMENTS

1. Play the test tape MTT-150, and adjust RJ47 (L), RJ48 (R), in the audio P.W board (PJ03) so that the playback output at TP5 (L), TP6 (R), Dolby NR circuits becomes 390 mV.
In the above condition, adjust RX13 (L) and RX14 (R) in the PX03 meter P.W. board so that the meter reading is 0 dB ( Dg mark indicating point).

Mode: Playback

Page 12

7.4 REC/PLAY FREQUENCY CHARACTERISTIC ADJUSTMENT/MEASUREMENT (NORMAL)

Load the AC-212 test tape in the cassette holder, reduce the Dolby level by -22 dB using the attenuator, and record 1 kHz and 12.5 kHz on non-recorded portion. (DOLBY-C position)
Adjust RL01 (L) and RL02 (R) in the PJ03 P.W. board so that 1 kHz and 12.5 kHz frequencies become 0 ±1.0 dB when the tape is played back after rewinding.
After adjustment, record 1 kHz, 10 kHz and 12.5 kHz, and check that the playback level differences of those frequencies are as given below.
With the DOLBY switch at position "B", record 1 kHz, 10 kHz and 12.5 kHz, and check that their playback level differences are as given below.
With the DOLBY switch OFF, record 1 kHz, 10 kHz and 12.5 kHz, and check that their playback level differences are as given below.
With DOLBY OFF, check that the L/R channel balance for 10 kHz is less than 3 dB.

NOTE:

When 1 kHz level difference in DOLBY-C mode is 1 dB or more compared to the monitor, adjust RK01 (L) and RK02 (R) for the REC LEVEL adjustment previously, so that the difference is within 1 dB.

7.5 REC/PLAY FREQUENCY CHARACTERISTIC ADJUSTMENT/MEASUREMENT (CrO.)

Load the AC-512 test tape in the cassette holder, reduce the Dolby level by -22 dB using the attenuator, and record 1 kHz and 12.5 kHz on non-recorded portion. (DOLBY-C position)
Adjust RL05 in the PJ03 P.W. board so that 1 kHz and 12.5 kHz frequencies become 0 ± 1.0 dB when the tape is played back after rewinding.
After adjustment, record 1 kHz, 10 kHz and 12.5 kHz, and check that the playback level differences of those frequencies are as given below.
With the DOLBY switch at position "B", record 1 kHz, 10 kHz and 12.5 kHz, and check that their playback level differences are as given below.
With the DOLBY switch OFF, record 1 kHz, 10 kHz and 15 kHz, and check that their playback level differences are as given below.
With DOLBY OFF, check that the L/R channel balance for 10 kHz is less than 3 dB.

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7.6 REC/PLAY FREQUENCY CHARACTERISTIC ADJUSTMENT/MEASUREMENT (METAL)

Load the AC-712 test tape in the cassette holder, reduce the Dolby level by -22 dB using the attenuator, and record 1 kHz and 12.5 kHz on non-recorded portion. (DOLBY-C position)
Adjust RL06 in the PJ03 P.W. board so that 1 kHz and 12.5 kHz frequencies become 0 ± 1.0 dB when the tape is played back after rewinding.
After adjustment, record 1 kHz, 10 kHz and 12.5 kHz, and check that their playback level differences of those frequencies are as given below.
With the DOLBY switch at position "B", record 1 kHz, 10 kHz and 12.5 kHz, and check that their palyback level differences are as given below.
With the DOLBY switch OFF, record 1 kHz, 10 kHz and 15 kHz, and check that their playback level differencies are as given below.
With DOLBY OFF, check that the L/R channel balance for 10 kHz is less than 3 dB.

8. VOLTAGE CONVERSION

To convert the unit to a different power source voltage, change the position as illustrated in the drawing below.

CAUTION:

DISCONNECT POWER SUPPLY CORD FROM AC OUTLET BEFORE CONVERTING VOLTAGE. DO NOT DISASSEMBLE THE VOLTAGE SELECTOR ABSO-LUTELY.

VOLTAGE SELECTOR

(N, A) Version

NOTE ON SAFETY:

SYMBOL ▲ FIRE OR ELECTRICAL SHOCK HAZARD. ONLY ORIGINAL PARTS SHOULD BE USED TO RE-PLACE ANY PART MARKED WITH SYMBOL ▲. ANY OTHER COMPONENT SUBSTITUTION (OTHER THAN ORIGINAL TYPE), MAY INCREASE RISK OF FIRE OR ELECTRICAL SHOCK HAZARD.

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9. BLOCK AND LEVEL DIAGRAM

PLAYBACK LEVEL DIAGRAM

REC. LEVEL DIAGRAM

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Page 16

¹⁶ MZ 1663

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(PU 03) Power Supply/Logic Main P.W. Board

(P883) Power Transf. Connecitor P.W. Board

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(PS 03) Logic Switch/LED indicator P.W. Board

(PX 03) FL Meter/Counter Driver P.W. Board

(PJ 43) Rec Volume P.W. Board

(PJ 33) NR Switch/MPX Switch P.W. Board

5500

(PG 03) Headphone

(PJ 23) Bias Fine Volume P.W. Board

Model SD-35

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J852

(P833) Power Switch P.W. Board

(P883) Power Switch

(PG 03) Headphone Jack P.W. Board

(P883) Power Transf. Connector P.W. Board (E Only)

al amonths an - 14-1200032000 120000

(PU 03) Power Supply/Logic Main P.W. Board

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12. EXPLODED VIEWS AND PARTS LIST

[P01-99] FRONT PANEL AND ASSOCIATED MECHANISM FOR CASSETTE TAPE OPERATION

REF. DESIG.	PART NO.	DESCRIPTION	REF. DESIG.	PART NO.	DESCRIPTION
001B	4822 426 51188	Front Panel, (Black) [N, E]	001C	4822 535 91993	Pin, Eject; (Black) [N, E]
	4822 426 51187	Front Panel, (Gold) [E]		4822 535 91994	Pin, Eject; (Gold) [E]
004B	4822 454 11825	Badge	004C	4822 492 51692	Spring, Eject
007B	4822 410 24643	Button, Select; (Black) [N, E]	005C	4822 532 11295	RG Ring, E Type Ø3
	4822 410 24639	Button, Select; (Gold) [E]	006C	4822 454 11914	Escutcheon, Mecha
008B	4822 403 20219	Joint, Select Button	007C	4822 290 30276	Lug
009B	4822 410 24515	Button, Eject; (Black) [N, E]	010C	4822 403 53072	Hook, Cassette Case
	4822 410 24511	Button, Eject; (Gold) [E]	011C	4822 492 63414	Leaf Spring
015B	4822 454 11481 4822 454 11478	Escutcheon, Cassette; (Black) [N, E] Escutcheon, Cassette; (Gold) [E]	012C 014C	4822 532 11295 4822 492 32672	RG Ring, E Type Ø3 Spring
0178	4822 450 60925	Window Cassette Case	0150	4822 403 20218	Bracket (K) Mecha: Left
0198	4822 403 53152	Retainer Cassette Case	0220	4822 492 41643	Spring Door Open
0208	4822 459 80375	Bushing FL (L)	0230	4822 492 41644	Spring, Cassette Open
021B	4822 459 80376	Bushing, FL (B)	0300	4822 459 20391	Door Assembly
031B	4822 410 25601	Button Mecha: (Black) [N E]	0310	4822 464 50528	Dumper
	4822 410 25779	Button Mecha: (Gold) [E]	0320	4822 502 12557	Screw
032B	4822 535 71094	Pin Mecha Button	0330	4822 532 11443	Betainer Mecha: Bight
0368	4822 410 25602	Button Select: (Black) [N E]	0350	4922 466 30178	Shield Mecha Head
0300	4822 410 25002	Button, Select; (Gold) [E]	0390	4022 400 30170	TI Washer OR
0200	4022 410 25/01	Bin Select Rutton	0300	4022 532 11300	T.L. Washer, OR
USOB	4022 535 / 1094	Fin, Select Button	0014	4000 400 41007	Changes Usedahang lask
0470	4922 450 20255	Window Laval	921K	4822 462 41037	Stopper, Headphone Jack
0478	4822 459 20355		9416	4822 403 52845	Shield, Volume
0496	4022 409 40000	Lodiestor Level (Pleak) [N E]		4000 404 50074	March
0518	4822 404 20004	Indicator, Level; (Black) [N, E]	A001	4822 464 506/1	Mechanism Assembly
0500	4822 454 20098	Kach Bas Level; (Gold) [E]		and the second second
0528	4822 412 20091	Knob, Rec Level; (Black) [N, E]
OFAD	4822 412 20092	Rhob, Rec Level; (Gold/ [E]		1220
0548	4822 466 61567	Butter, Function Lens	and the second	and the second se
0558	4822 412 20091	Knob, Rec Barance; (Black) [N, E]	ALC: NO	and the second second	Note of the second s
	4822 412 20092	Knob, Hec Barance; (Gold) [E]	and share the	1012 State	A THE REPORT OF A DESCRIPTION OF A DESCRIPANTE A DESCRIPTION OF A DESCRIPTION OF
056B	4822 381 10795	Lens, Mecha Function			C. I. A.S.C. Georgia . 13
			3
05/B	4822 443 509/6	Chassis, Front (Black) [N, E]
058B	4822 443 50976	Chassis, Front (Gold) [E]	March 1
059B	4822 443 40295	Escutcheon, Cap (R); (Gold) [E]			COMPANY AND A STORE OF A STORE
060B	4822 443 40294	Escutcheon, Cap (L); (Gold) [E]
070B	4822 412 20999	Knob, Bias		topage assessments

	1		1		이번요 잘 다 많이 안 한 것이 많이

				2 11 3000 PM
		The second s			날개도 잘 못 한 것은 그렇게 하는 것이다.


			hand is

		The part asserts and the second second	and in the	1000

				1 Star Star
				11 12
			1.
			1923	1
				1
		es. Mines were in Children and a line of	11.1
			1		이 제 그는 것이라도 그의 안전 것같이 ?
			1 1

			1 1


					1


			1		The second s

			100
			1.19
			and the second
				101111

Page 22

Page 23

REF. DESIG.	PART NO.	DESCRIPTION
001B 061B 071B 072B 076B 077B 081B 083B	4822 426 51186 4822 443 51015 4822 256 91204 4822 454 20702 4822 256 91205 4822 256 91206 4822 412 20989 4822 412 20157	Front Panel Assembly Cover, Cassette Case Holder Indicator, FL Holder, FL Holder, LED Knob, Rec Volume Knob, Balance/Bias
001C 003C 006C 010C 011C 012C 014C 015C 022C 023C	4822 349 50309 4822 358 30519 4822 454 11914 4822 403 53072 4822 492 63414 4822 532 11295 4822 492 32672 4822 403 20218 4822 492 41643 4822 492 41644	Counter, Tape Belt, Counter Escutcheon, Mecha Hook, Cassette Case Lock Leaf Spring RG Ring, E Type Ø3 Spring Bracket (K), Mecha Spring, Door Open Spring, Cassette Open
030C 031C 032C 033C 035C 038C 041C 042C	4822 459 20391 4822 464 50528 4822 502 12557 4822 532 11443 4822 466 30178 4822 532 11388 4822 290 30266 4822 290 30266	Door Assembly, Cassette Dumper Screw, Dumper Retainer (R) Mecha Shield, Mecha Head T.L. Washer, OR Lug Lug
AUUT	4822 464 50671	Mechanism Assembly

Page 24

[P02-99] LID (TOP & BOTTOM COVER), REAL PANEL, GENERAL PARTS AND PACKING MATERIALS

REF. DESIG.	PART NO.	DESCRIPTION	REF. DESIG.	PART NO.	DESCRIPTION
051B 052B	4822 410 24635 4822 278 80239	Button, Power Link, Power Button	001S	4822 600 70468	PACKING Packing Case [N]
041C	4822 290 30266	Lug	0025	4822 600 70464	Cushion
001D 006D	4822 426 40366 4822 501 11008	Lid, Top Cover B.T. Screw B4 x 8	0005	4822 600 70347 4822 736 13572	User Manual
001G	4822 464 70419	Chaesis (1)	004T	4822 600 70363	Polyethylene Bag
011G	4822 403 53074	Bracket, Transformer	J011	4822 265 10092	Jack, AC Adaptor [E]
014G	4822 454 11298	Shield, Transformer	W011	4822 321 21438	Connective Cord BCA
021G	4822 464 70418	Chassis (R)	▲W015	4822 321 21123	A.C. Power Cord, [N]
026G	4822 403 53073	Stay, Center	63	100
029G	4822 290 30266	Lug Elat Washer, I	0500		and an and a second and
041G	4822 426 60516	Lid. Bottom Cover		6.1
046G	4822 462 71361	Leg		08007106711-1
901G	4822 426 20113	Bear Papel [N]	1000
5010	4822 426 20114	Rear Panel [E]		2000
908G	4822 532 51314	Bushing, AC Power Cord [E]	5 28 19
990G	4822 600 70229	Label, Caution
∆ J093	4822 265 20222	Plug, AC Inlet [N]
∆ L801	4822 148 60167 4822 148 80744	Power Transformer [N] Power Transformer [E]
∆ SO93	4822 272 10235 4822 272 10236	Voltage Selector [E] Voltage Selector [N]
∆ W001	4822 321 10429	A.C. Power Cord [E]	1632
801K 802K	4822 255 40532 4822 255 40532	Heatsink Heatsink
		and a second a second sec	Carl
	and the second		1 0	926
a la come de
				2

				and a second

de ser a				12
		Solar States		Sec. 1
				124
		ALL	1.10
	1 60		188
			24.20	A Baral
	1		1 18	19 11
			1 1

		and the set of the set	1

			and the second
			The start	A
			1
			1
		and the second second		6280

- State	a come court and

Page 25

(P03-99) PARTS ASSEMBLED ON THE TOP AND REVERSE OF CHASSIS

Page 26

Model SD-45II /SD-35

13. ELECTRICAL PARTS LIST

ASSIGNMENT OF COMMON PARTS CODES.	REF. DESIG.	PART NO.		DESCRIP	TION	REF. DESIG.	PART NO.		DESCRIPTION	REF. DESIG.	PART NO.	C	DESCRIPTION
R ^•••• : (1) GD05 140, Carbon film fixed resistor, ±5%, 1/4W		Receiver ion	2	598	That Age								1999 -
R . (2) GD05 160, Carbon film fixed resistor, ±5%, 1/600	-		PG03-HEA	DPHONE	JACK			PJ03-SEM	ICONDUCTORS			PJ23-BIAS	FINE VOLUME
(I) — Resistance value	0001	4922 122 40401	CIRCUIT	BOARD IS	SD-45MK11/SD-35	DK11	4822 130 33305	Diode	155133, etc.	BI 11	4822 100 20613	CIRCUIT E	SOARD [SD-45MKII]
Examples	JG01	4822 267 30617	Jack, Head	ap. 0.022	lack) [N, E]	DS46	4822 130 33305	Diode	1SS133, etc.		4022 100 20010	variable rie
Resistance value		4822 264 10132	Jack, Head	dphone; (G	iold) (SD-45MKII)	DS61	4822 130 33305	Diode	1SS133, etc.	WL90	4822 323 10081	Jumper Lea	nd, 3P
0.1Ω001 10Ω100 1kΩ102 100kΩ104 0.50 005 180 180 2.7k0 272 680k0 684	I WCOO	4000 000 10001	[E]	ad 20 (ST		DY04	4822 130 80273	Zener	8.2V [SD-35]	2418		DI22 BIAS
1Ω010 100Ω101 10kΩ103 1MkΩ105	WG90	4822 323 10081	Jumper Le	ad, SF [SL ad, 3P [SL	D-35]	0601	4822 209 83614	IC	TEA0665	1. 1		CIRCUIT E	OARD [SD-35]
6.8Ω068 390Ω391 22kΩ223 4.7MkΩ475			and states	52403	100894 11 40772 4014	Q602	4822 209 83614	IC	TEA 0665	RL11	4822 100 20613	Variable Re	esistor 10KΩ(B), Bias
(Note) Please distinguish 1/4W from 1/6W by the shape of parts					2010 \| 4822 492	Q631	4822 209 80401	IC	NJM4558D	RV02	4822 100 20615	Variable Re	esistor 250KΩ(W), Rec
used actually.			CIRCUIT	BOARD	SD-45MKII/SD-35]	0651	4822 130 42483	Transistor	2SC536SP(F, G), etc. 2SC536SP(F, G), etc.	WI 90	4822 323 10107	Jumper Lea	ad 3P
			0			4002	1022 100 12100				1022 020 10101
(1) DD1		The second			101 T 101 101 10	QG21	4822 209 80401	IC	NJM4558D		Strange Co
	0617	1022 124 11199	PJ03-CAP	0 68 F	50V	0121	4922 200 91565	IC	NUM2041DD			PJ33-DOLE	SY NR/MPX FILTER
	C618	4822 124 41188	Elect	0.68µF	50V	0,141	4822 209 81505	Transistor	2SC536SP(F, G), etc.	CV01	4822 122 32486	Ceramic Ca	p. 0.01µF +80% -20%[E]
Capacity value	C627	4822 124 41188	Elect	0.68µF	50V	QJ42	4822 130 42483	Transistor	2SC536SP(F, G), etc.
Tolerance	C628	4822 124 41188	Elect	0.68µF	50V	QJ48	4822 130 42483	Transistor	2SC536SP(F, G), etc.	SS04	4822 276 11944	Push Switc	h, NR ON/OFF
Examples	C631	4822 124 22039	Elect	220µF	16V 16V	OKOL	4922 200 20270	10	TDD1601	SS05	4822 276 11944	Push Switch
① Tolerance (Capacity deviation)	C632	4822 124 22039	Elect	220µF	100	QK11	4822 209 70379	Transistor	2SC536SP(F, G), etc.	5506	4822 276 11944	Push Switch	n, MPX UN/OFF
±0.25pF0	CG23	4822 122 40491	Ceramic	0.022µF	+80% -20%	QK12	4822 130 42483	Transistor	2SC536SP(F, G), etc.	W691	4822 323 10129	Jumper Lea	ad, 6P
±0.5pr1 ±5%5						QK13	4822 130 42715	Transistor	2SA608SP(F, G), etc.	and the second	14
* Tolerance of COMMON PARTS handled here are as follows:	CJ31	4822 121 43005	Film	820pF	±5%	QK14	4822 130 42483	Transistor	2SC536SP(F, G), etc.	a state of the
0.5pF ~ 5pF±0.25pF	CJ32	4822 121 43005	Film	820pF	10V	OK 16	4822 130 42483	Transistor	2SC536SP(F, G), etc.		MESSEA.	PJ43-REC
12pF ~ 560pF±5%	CJ41	4822 124 90363	Elect	220µF	10V	QK17	4822 130 42483	Transistor	2SC536SP(F, G), etc.	RV01	4822 100 20272	Variable Re	esistor, 100KΩ(A)
② Capacity value	CJ43	4822 124 90357	Elect	2.2µF	50V					RV02	4822 100 20583	Variable Re	esistor, 250KΩ(B)
0.5pF005 3pF030 100pF101	CJ44	4822 124 90357	Elect	2.2µF	50V	QL01	4822 209 70378	IC	TDA1600
1.5pF015 47pF470 560pF561	CJ45	4822 124 90371	Elect	470µF	100	0525	4822 130 42483	Transistor	2SC536SP(F_G) etc	WE90	4822 323 10198	Jumper Lea	ad, 6P
	CJ40	4022 124 90371	LIECT	4700		Q$31	4822 130 42483	Transistor	2SC536SD(F, G), etc.			PJ43-REC	VOLUME
(1) DK16300 High dielectric constant ceramic condenser	CK11	4822 122 32486	Ceramic	0.01µF	+80% -20%			[SD-45MK	(11)			CIRCUIT	BOARD [SD-35]
Disc type	0.01	4000 101 40701	Film	4700-E	+= 9/	01/11	4922 120 42125	Transistor	25D1302(S T)	RV01	4822 100 20272	Variable Re	esistor 100KΩ(A)
Temp. chara. 2B4, 50V	CL01	4822 121 42791	Film	4700pF	15% +5%	OW12	4822 130 42125	Transistor	2SD1302(S, T)	WEGO	4822 323 10146	lumper Le	ad 6P
Capacity value	CL03	4822 121 42344	Film	220pF	±5%	QW13	4822 130 42483	Transistor	2SC536SP(F, G), etc.	WE91	4822 323 10086	Jumper Lea	ad, 4P
	CL21	4822 122 32486	Ceramic	0.01µF	+80% -20%	QW14	4822 130 42483	Transistor	2SC536SP(F, G), etc.	in the second		A Contraction
Example	CL22	4822 122 32486	Ceramic	0.01µF	+80% -20%		Sector Sector	D IO2 MICO				0002100	C SW/INDICATOR
100pF101 1000pF102 10000pF103	CW01	4822 122 40491	Ceramic	0.022µF	+80% -20%	1691	4822 265 10063	Jack, 6P [	SD-45MKII]			CIRCUIT E	BOARD [SD-45MKII]
470pF471 2200pF222	CW05	4822 124 22274	Elect	4.7µF	50V		4822 265 10105	Jack, 4P [	SD-35]	DS21	4822 130 33305	Diode	1SS133, etc.
	CW06	4822 124 22274	Elect	4.7µF	50V	JE90	4822 265 10063	Jack, 6P		DS23		1 1 Dec.
(1) EA 10, Electrolytic condenser	CW07	4822 124 22274	Elect	4.7µF	50V	JG90	4822 265 10062	Jack, 3P [	SD-35]	2	4822 130 33305	Diode	1SS133, etc.
One-way lead type, Tolerance ±20%	CW08	4822 124 22274	Elect	4.7µF	50V	1190	4822 265 30473	Jack 9P	A CONTRACT OF A	DS36	4822 130 33305	Diode	1SS133 etc.
	CW12	4822 124 22274	Elect	4.7µF	50V	JL01	4822 265 10078	Plug, 3P		DS41	4822 130 33305	Diode	1SS133, etc.
Capacity value	CW13	4822 122 40491	Ceramic	0.022µF	+80% -20%	JL90	4822 265 10062	Jack, 3P [	SD-35]	DY21	4822 130 32179	L.E.D.	SLP981C
				ISTORS		JW01	4822 265 30397	Terminal,	4P; RCA	DY23	4822 130 33203	L.E.D.	SLP481C
① Capacity value	RJ47	4822 100 11041	10KΩ.	Trimming		1X92	4822 265 10064	Jack, 7P [	SD-45MINIT	DY41	4822 130 32181	L.E.D.	SLP281F
0.1μF104 4.7μF475 100μF107	RJ48	4822 100 11041	10KΩ ,	Trimming						QS52	4822 130 42715	Transistor	2SA608SP(F, G), etc.
0.33μF334 10μF106 330μF337						L601	4822 157 52461	M.P.X. Co	il, 19KHz	Q$53	4822 130 42715	Transistor	2SA608SP(F, G), etc.
1μ	RK01	4822 100 20545	22KΩ,	Trimming		L602	4822 157 52461	M.P.X. Co	il, 19KHz	Q$54	4822 130 42483	Transistor	2SC536SP(F, G), etc.
Working voltage		4822 100 20343	22136,	in		L603	4822 156 10842	Choke Coi	1, 36mH		C. Seren - County	S
6.3V006 25V025 10V 010 35V 035	RL01	4822 100 11042	47KΩ,	Trimming		LK01	4822 152 20564	Choke Coi	I, 22mH			M12
16V016 50V050	RL02	4822 100 11042	47KΩ,	Trimming		LK02	4822 152 20564	Choke Coi	I, 22mH		05446
	RL05	4822 100 20545	22KΩ, 22KΩ	Trimming			4822 146 10184	OSC Trans	tormer
(2) DF15 350, Plastic film condenser One-way type, Mylar +5% 50V	I NLOO	4622 100 20545	22136,	Training			4022 132 20022	CHOKE CO	1, 2.21111
0						XK01	4822 242 71533	Ceramic V	ibrator, CSB500E
Capacity value										Carlos -		1.100
Examples							ET IN					19 8
① Capacity value							1 1 20 1	3.			Set ogen	1
0.001μF (1000pF)102 0.1μF104 0.0018μF							and a start Day		The second second	675
0.01µF103 1µF105			-					1		2014	C. CEA
0.015µF153								1 setting	AND A CONTRACT		ALL STRAFT	A State
					A REAL PROPERTY AND A REAL PROPERTY AND A REAL PROPERTY.		and the second	and the second se			The second se

EARS AN INTERNET ASSESSED ON THE YOF AND REPERTSE OF REACH

Page 27

REF. DESIG.	PART NO.	DESCRIPTION	REF. DESIG.	PART NO.	DESCRIPTION
SS21	4822 276 11559	Push Switch, Rec	₫ D801	4822 130 32816	Diode 1SR35-200A
5523	4922 276 11550	Buch Switch Bac	1 0000	4822 130 50314	Diode RB-152 (SD-35) [N]
5022	4022 270 11559	Fush Switch, Nec	A D802	4822 130 32810	Diode ISR35-200A
5527	4822 276 11550	Push Switch Memory	1 0803	4022 130 32010	Diode 15R35-200A [5D-45MK11]
5530	4822 276 11559	Push Switch, Memory	1 0804	4022 130 32010	Diode ISR35-200A [SD-45WKT]
5557	4822 276 11559	Push Switch, Play		4022 130 32500	Diode DSF10C, etc.
0041	4022 270 11000	i usir ovriteri, i ruy	1 0800	4022 130 32500	Diode DSF10C, etc.
WY02	4822 323 10272	Jumper Lead, 8P	1 0810	4022 130 32500	Diode DSF10C, etc.
WY03	4822 323 10272	Jumper Lead, 8P	1 0811	4822 130 33305	Zoper BD15 B1 (SD 45MK11)
			▲ D812	4822 130 33759	Zener RD4.7JB2 [SD-45MK11]
1.		CIRCUIT POARD (SD 25)		BRIDTRIZI	R-EDXA
3022	4922 276 12210	Push Switch NR ON/OFF	QM01	4822 130 60174	Transistor 2SD1379
3022	4822 276 12219	Push Switch NB B/C	QM02	4822 130 60174	Transistor 2SD1379
$$12	4822 276 12219	Push Switch MPX Filter	QM31	4822 130 42483	Transistor 25C5365P(F, G), etc.
0012	4022 270 12210		01/132	4822 130 42483	Transistor 25C5365P(F, G), etc.
W691	4822 323 10087	Jumper Lead, 4P	01433	4822 130 42483	Transistor 2505365P(F, G), etc.
WS03	4822 323 10087	Jumper Lead 4P	01434	4822 130 42483	I ransistor 25C5365P(F, G), etc.
				4022 209 02009
		BET REDUCT TRUTTER SERVICE		4022 130 42/15	Transistor 25A0085P(F, G), etc.
		PU03-LOGIC MAIN		4822 130 42483	Transistor 25C5365P(F, G), etc.
		CIRCUIT BOARD [SD-45MKII/SD-35]	211/184	4822 130 42483	[SD-45MKII]
		ni minut i fibio pri State - to si	QU01	4822 209 83812	IC LM640202A
		PU03-CAPACITORS	QU20	4822 130 42715	Transistor 2SA608SP(F, G), etc.
CM81	4822 122 40491	Ceramic 0.022µF +80% -20%	QU21	4822 130 42483	Transistor 2SC536SP(F, G), etc.
CM82	4822 122 32486	Ceramic 0.01µF +80% -20%	QU51	4822 130 42483	Transistor 2SC536SP(F, G), etc.
	0040	R Tautan in Links	QU54	4822 130 42483	Transistor 2SC536SP(F, G), etc.
CU04	4822 122 32486	Ceramic 0.01µF +80% -20%	QU55	4822 130 42715	Transistor 2SA608SP(F, G), etc.
CU21	4822 122 32486	Ceramic 0.01µF +80% -20%	QU56	4822 130 42483	Transistor 2SC536SP(F, G), etc.
			QU57	4822 130 42483	Transistor 2SC536SP(F, G), etc.
C801	4822 124 41313	Elect 1000µF 35V	QU62	4822 130 42483	Transistor 2SC536SP(F, G), etc.
C806	4822 124 22267	Elect 220µF 16V	QU71	4822 130 30857	IC BA222
C809	4822 122 32486	Ceramic 0.01µF +80% -20%		ASCHART	1 OF FREEDOM COM
C810	4822 122 32486	Ceramic 0.01µF +80% -20%	QU72	4822 130 42715	Transistor 2SA608SP(F, G), etc.
	THE OF ORMO	R TRIDUCE	QU73	4822 130 42483	Transistor 2SC536SP(F, G), etc.
		PU03-RESISTORS	QU92	4822 130 42483	Transistor 2SC536SP(F, G), etc.
GU03	4822 111 91276	10KΩx6 ±5% 1/5W, Allay	QU93	4822 130 42483	Transistor 2SC536SP(F, G), etc.
A R801	4822 116 60309	2.2Ω ±5% ¼W, Fusible	QU94	4822 130 42483	Transistor 2SC536SP(F, G), etc.
		[SD-45MKII]	Q801	4822 209 83821	IC NJM78M06A
A R802	4822 111 90724	330Ω ±5% ½W [SD-45MKII]	0802	4822 209 82829	IC NJM78M15A
A R805	4822 116 60307	1Ω ±5% ¼W, Fusible	Q803	4822 130 60496	Transistor 2SB891(Q, R)
AR806	4822 116 60306	1Ω ±5% ½W, Fusible			[SD-45MK11]
		[SD-45MKII]
AR807	4822 116 21086	1Ω ±5% ½W, Fusible		200 TRIP	PU03-MISCELLANEOUS
			JU90	4822 265 40602	Plug, 9P
		PU03-SEMICONDUCTORS	JU92	4822 265 10062	Jack, 3P [SD-45MK11]
DM01	4822 130 32508	Diode DSF10C, etc.	JU93	4822 265 10062	Jack, 3P [SD-35]
DM02	4822 130 32508	Diode DSF10C, etc.		4822 265 10063	Jack, 6P [SD-45MK11]
DM31	4822 130 33759	Zener RD4.7JB2		saorouoxobhi	12.0004
DM81	4822 130 33758	Zener RD4.7JB2	JY02	4822 265 10059	Jack, 8P
			JY03	4822 265 10059	Jack, 8P [SD-45MK11]
DU06	4822 130 33305	Diode 1SS133, etc.		4822 265 10105	Jack, 4P [SD-35]
DU11	4822 130 33305	Diode 1SS133, etc.
DU20	4822 130 33305	Diode 188133 etc.	WM91	4822 323 10135	Jumper Lead, 7P
DU21	4822 130 33305	Diode 188133, etc.	WM92	4822 323 10113	Jumper Lead, 5P
DU22	4822 130 33305	Diode 188133, etc.	WM93	4822 323 10077	Jumper Lead, 3P
0051	4822 130 33759	Diada 188400 and	W801	4822 323 10057	Jumper Lead, 6P
0052	4822 130 33305	Diode 155133, etc.		The second second	O TOT ASTONOLISTED COMPANY
DU53	4822 130 33305	Diode 155133, etc. [SD-45MK11]	XU01	4822 242 71405	Ceramic Vibrator, CSG800K
DU65	4822 130 33305	Diode 155133, etc.		GROCTJ	Covor 1 450 test 60026 LEE 0
DU66	4822 130 33305	Diode 15S133, etc.	1.4	8305T.	0.9.3 (000000000000000000000000000000000000
DUZI	4822 120 22205	Diode 199122 etc		1 DOGET J	E DY 21 - 6822 610 80326 - 1. E O
DUOG	4022 130 33305	Diode 199133, etc.	0	1.7.31311	0 Y23 1 4022 130 80226 1 L 4 0
0090	4822 130 33305	Diode 199133 etc.	0	L TIGSE	0.0.0.0 SECON 001 1388 171/101
DU97	4822 130 33305	Diode 1SS133 etc	LA .
5090	1022 100 30300	2.000 100100, 610.	9
		TO THE PARTY OF THE		the second

Page 28

Model SD-45II / SD-35

REF. DESIG.	PART NO.	DESCRIPTION	ner. District	REF. DESIG.	PART NO.		ESCRIPTION
			Interio			the state of	odder Briterick rei
1.199		PX03-FL METER/COUNTE	:R	QS52	4822 130 42715	Transistor	2SA608SP(F, G), etc.
		DRIVER CIRCUIT BOARD		QS53	4822 130 42715	Transistor	2SA608SP(F, G), etc.
1104485		[SD-45MKII]	Long	QS54	4822 130 42483	Transistor	2SC536SP(F, G), etc.
HOMBS		(822-130-32819 \| Doon -	1080.4	QX01	4822 209 70049	IC	BA6146
		PX03-CAPACITORS	1080.5	QX02	4822 209 70049	IC	BA6146
CX15	4822 122 40491	Ceramic 0.022µF +80%	-20%
CX16	4822 122 40491	Ceramic 0.022µF +80%	-20%			PX03-MISC	ELLANEOUS
CX17	4822 122 32486	Ceramic 0.01µF +80%	-20%	SS21	4822 276 11559	Push Switch	, Rec
CX32	5322 122 31626	Ceramic 100pF ±5%	1 343	SS23
		Terra - unitalization sizon	1.2100.0	1	4822 276 11559	Push Switch	, Rec
		PX03-RESISTORS	100000	SS27
RX13	4822 100 20545	22KΩ, Trimming	COLUMN	SS41	4822 276 11559	Push Switch	i, Play
RX14	4822 100 20545	22KΩ, Trimming	TENKS .	1	4000 400 00404	D: 1	BISCHARTS 276 12210
RX19	4822 111 90727	22012 ±5% ½W	CARSE		4822 130 90434	Display Uni	ers \| 4822 276 12219
GX01	4822 111 90956	100K Ox8 Allav	DAMO	WU93	4822 323 10224	Jumper Lea	d 3P
GX02	4822 111 90608	100K 0x12 Allay	NEMO.	WX92	4822 323 10113	Jumper Lea	d 5P
GAUL	4022 111 00000	roonser 12, runay	1 Shoto	WY02	4822 323 10136	Jumper Lea	d 8P
	< 2SADOSSATE, G	PX03-SEMICONDUCTORS	1-587AD	WY03	4822 323 10087	Jumper Lea	d. 4P
DX01	4822 130 33305	Diode 1SS133. etc.				and the second
DX02	4822 130 80115	Zener RD15JB1		in the second	C. Physical Contract of the
DX03	4822 130 80116	Zener 24V		1 Copression	Contraction of the Contract	PX13-FL M	ETER
DX05	4822 130 33759	Zener RD4.7JB2				CIRCUIT B	OARD [SD-45MKII]
DX06	4822 130 33305	Diode 1SS133, etc.		VX01	4822 130 90401	Display Uni	t
DX07	4822 130 33305	Diode 1SS133, etc.		1	ALL STORE STORE
DX11	4822 130 32508	Diode DSF10C, etc.	1 1200	1	C. STRA RUIN
DX32	4822 130 33305	Diode 1SS133, etc.		1	5- X06+ Turb.6	P833-POWE
0201	4822 130 60494	Transistor 28052680/E	G) ata	1 0951	4822 122 40305	Coromic Cor
0004	4822 130 42483	Transistor 250505F(F,	G) etc.	120001	4022 122 40305	Cerannic Ca	5. 0.01µF 400V
QX05	4822 130 42715	Transistor 2SA608SP(F.	G), etc.	A $851	4822 276 11141	Push Switch	Power
QX06	4822 130 42715	Transistor 2SA608SP(F.	G), etc.		er Audes		1051 [ 4822 124 1220 ]
QX31	4822 209 83731	IC TM4028A			C- 8081 - 3410.0
QX32	4822 130 60497	Transistor 2SC3311A(Q,	R)		0.0127	P883-PT 2N	ID CONNECT
				1004	1000 005 10000	CIRCUIT B	OARD [SD-35]
MILION	4000 000 10077	PX03-MISCELLANEOUS		J801	4822 265 10063	Jack, 6P
WI 193	4822 323 10077	Jumper Lead, SP
WX91	4822 323 10050	Jumper Lead, 7P			Intel Work State
	A BOMBS MUN	4922 209 80827 \| NO		- Louise	an owner were bound
	, PERMANANA 250891 (C. P.I. XIII)	PX03-FL METER/KEY SW CIRCUIT BOARD [SD-35]	/LED	site site	and with a state
		and the second second			and and seas
	- anotary mark	PX03-RESISTORS
RX01	4822 100 11042	47KΩ, Trimming			2norbuowee
RX02	4822 100 11042	47KΩ, Trimming			DSF 105, 461
RX11	4822 116 60444	1802 ±5% 1/6W	, Metal [E]		OSF 100, etc.	Diode
		PX03-SEMICONDUCTORS			PD4.7382	Zározy
DS21	4822 130 33305	Diode 1SS133, etc.	1 SOME		RD4.3182	Sansi
DS23		The state of the second state of the			Same and and an	- in should be
2	4822 130 33305	Diode 1SS133, etc.					DARKS OCH AVEN. J. M. H.
DS27	1000 100 00005	Diada 100122 ata					30000 007 0088 \| CSU
0541	4822 130 33305	Diode ISSI33, etc.		(14101.0			BOEED OF LICENS TICCH
DY01	4822 130 80326	LED. LT3D8B		(001-9	Assembly an	nd Wiring
DY02	4822 130 80326	L.E.D. LT3D8B		(T01.0
DY03	4822 130 80326	L.E.D. LT3D8B		11 1101-5	Aujustment
DY06	4822 130 80326	L.E.D. LT3D8B		(X01-0	0) Correction
DY07	4822 130 80326	L.E.D. LT3D8B				$500 (KJ	10001 402 130F 10001
DY12	4822 130 80326	L.E.D. LT3D8B		NOTE	N SAFETY.	and the second second	Answer and a range
DY21	4822 130 80326	L.E.D. LT3D8B		CVMPC	A SAFETT:		and other sectors a liver sec
DY23	4822 130 80325	L.E.D. LT3H8D		STMBU	L A FIRE OR E	LECTRICAL	SHOCK HAZARD.
DY41	4822 130 80327	L.E.D. LT3G8B		ONLYO	RIGINAL PARTS S	SHOULD BE	USED TO REPLACE
				ANY PA	RT MARKED W	TH SYMBO	L A. ANY OTHER
				COMPO	NENT SUBSTITU	TION (OTHE	R THAN ORIGINAL
				TYPE),	MAY INCREASE	RISK OF FIE	RE OR ELECTRICAL
			1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.	SHOCK	HAZARD		- ON ELLOTRICAL
				SHOOK

14. TECHNICAL SPECIFICATION

MODEL SD-35

	WODEL 3D-33	MODEL OD 4511
0.	Style Front load	Front load
C	Tape Drive System Single Capstan Drive	Single Capstan Drive
	Cartridge Philips type compact cassette	Philips type compact cassette
		Compatible Stereo A-track 2-channel
0)	Track System
	Tape Speed
	Heads	2 Head System
-	Composition	Rec/Play: Super Hard Metal Alloy
0	Erase: Dual Gap Ferrite	Erase: Dual Gap Ferrite
	Motor 2 Motor System	2 Motor System
	Canstan: DC Servo Motor	Canstan: DC Servo Motor
-	Capital. De Selver Motor	Bool: DC Motor
()	heel. DC Motor

	Overall Frequency Response at -20 dB
1	Normal Tape	20 Hz – 18 kHz
	CrO ₂ Tape 20 Hz – 18 kHz	20 Hz – 19 kHz
	Metal Tape 20 Hz – 19 kHz	20 Hz – 20 kHz

01	Circulta Naisa Datia
		CO/7E dD
	Dolby B/C (ON)
( ? )	Dolby (OFF) 57 dB	59 dB
NI
0	Wow and Flutter
-	DIN WTD	0.09%

	Outputs
	Line Level/Impedance 500 mV/3.3 k ohms	500 mV/3.3k ohms
		50 mV/100 ohms
0)
~
	Input (Level at 0 VU)
A *	Line Sensitivity/Impedance
0)
	Fast Rewind Time
	Fast Forward Time	95 sec. (C-60)
0
U.	Power Bequirements
		220/240 \/ AC 50/60 H-

1	E version	110/120/220/240V AC, 50/60 Hz
U	Power Consumption at Rated Output, both Channels Operating
2	Dimensions
-	Panel Width	420 mm
	Panel Height	100 mm
U	Depth 260 mm
	Woight A 3 kg	4.4 kg
	Weight

MZ 1675

MODEL SD-45II

Page 29

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

In case of ordering the common parts, please establish the correct parts number of 10 figures by the procedure "ASSIGNMENT OF COMMON PARTS CODES"

Page 30

MZ 1681

Page 31

Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

MARANTZ is a registered trademark.

MARANTZ SD-35 SERVICE MANUAL

SERVICE SD-35/SD-45II MANUAL SD-35/SD-45II

model SD-35/SD-45II

ORDERING PARTS:

PARTS ORDERING

TECHNICAL ASSISTANCE

SAUDI ARABIA

SOUTH AFRICA

SPAIN

SWITZERLAND

TURKEY

MALTA

U.S.A

TABLE OF CONTENTS

MODEL SD-35 STEREO CASSETTE DECK

MODEL SD-45II STEREO CASSETTE DECK

1. P.W. BOARDS

2. TEST EQUIPMENT REQUIRED FOR SERVICING

NOTE:

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

3. OPERATIONAL DESCRIPTION OF MICRO-PROCESSOR ITS PERIPHERAL CIRCUITS

3.1 MECHANISM OF THIS UNIT

3.2 INITIAL CHECK

3.3 MICROPROCESSOR OPERATION CHECK

(1) Clock generation

Figure 1

3.4 F/R MOTOR DRIVER CIRCUIT

4. OPERATIONAL DESCRIPTIONS OF AUDIO AND PERIPHERAL CIRCUITS

4.1 REC/PLAY HEAD SWITCHING AND BIAS OSCILLATOR IC TDA1600

4.1.1 Built-in circuit of IC and features (Refer to Fig. 3)

4.1.2 Block diagram

4.2 RECORDING EQUALIZER AMP IC TDD1601

4.2.1 Buit-in circuit of IC and features

4.2.2 Circuit configuration (Block diagram)

5. MECHANISM OPERATIONAL DESCRIPTION

5.1 STOP

5.2 FWD PLAY

5.3 FWD/PLAY → STOP

6. DISASEMBLY

6.1 REMOVING THE TOP COVER

6.3 REMOVING THE MAIN P.W. BOARD

6.4 REMOVING THE MECHANISM

6.2 REMOVING THE FRONT PANEL

7. ELECTRICAL ADJUSTMENTS

Precautions before Adjustment

ADJUSTMENT POINT (COMPONENT SIDE)

7.1 HEAD AZIMUTH ADJUSTMENT

Mode: Playback

7.2 TAPE SPEED ADJUSTMENT

NOTE:

7.3 PLAY BACK OUTPUT LEVEL AND METER ADJUSTMENTS

Mode: Playback

7.4 REC/PLAY FREQUENCY CHARACTERISTIC ADJUSTMENT/MEASUREMENT (NORMAL)

NOTE:

7.5 REC/PLAY FREQUENCY CHARACTERISTIC ADJUSTMENT/MEASUREMENT (CrO.)

7.6 REC/PLAY FREQUENCY CHARACTERISTIC ADJUSTMENT/MEASUREMENT (METAL)

8. VOLTAGE CONVERSION

CAUTION:

VOLTAGE SELECTOR

NOTE ON SAFETY:

9. BLOCK AND LEVEL DIAGRAM

PLAYBACK LEVEL DIAGRAM

REC. LEVEL DIAGRAM

(PS 03) Logic Switch/LED indicator P.W. Board

12. EXPLODED VIEWS AND PARTS LIST

[P02-99] LID (TOP & BOTTOM COVER), REAL PANEL, GENERAL PARTS AND PACKING MATERIALS

Model SD-45II /SD-35

13. ELECTRICAL PARTS LIST

Model SD-45II / SD-35

14. TECHNICAL SPECIFICATION

MODEL SD-35