JVC RC-M60L SERVICE MANUAL

Page 1

No. 1416 July 1980

Page 2

Pag	e
Specifications	2
Features	3
Names of Parts	3
Operating Principle of Full Logic Mechanism	4
Removal of Main Parts	5
Removal of Cassette Mecha Parts	6
Specifications of Cassette Mechanism	8
Adjustment of Cassette Recorder Amplifier	9
How to Engage Dial Cord	9
Tuner Alignment	0
Block Diagrams	2
Schematic Diagram (Tuner circuit)	3
Schematic Diagram (Amplifier circuit)	4
Schematic Diagram (Mecha control circuit)	5
Wiring Connection (1)	6
Wiring Connection (2)	7
Wiring Connection (3)	8
Mecha Button Unit Parts	8
Mecha Button Unit Parts List	8

Pag	je
Rear Cabinet Assembly Parts	9
Rear Cabinet Ass'y Parts List	9
Front Cabinet Ass'y Parts List	0
Front Cabinet Assembly Parts	1
Mechanical Component Parts	2
Mechanical Component Parts List	4
Tuner P.W. Board Parts	7
Tuner P.W. Board Parts List	8
Amp and VR P.W. Board Parts	1
Amp and VR P.W. Board Parts List	2
Power Supply P.W. Board Parts	6
Power Supply P.W. Board Parts List	6
Mecha Control P.W. Board Parts	7
Mecha Control P.W. Board Parts List	7
Packing, Packing Material Parts List	9
Accessories	9

Specifications

Semiconductors	: 11 ICs (including 2 for the	Rewind time	: Within 90 sec. (C-60 cassette)
	microphone), 87 transistors	Fast forward time	: Within 90 sec. (C-60 cassette)
	(including 2 for the motor)	Amplifier section
Speakers	: 16cm (3.2Ω) x 2, 5cm (4Ω) x 2	Power output	: 8W(4W+4W) (DC) at 10% THD Max. 12W (6W+6W)
Tuner section		Input jacks	: Mic x 2 (low impedance)
Frequency ranges	: FM 88 – 108MHz		Remote jack x 1
	MW 540 – 1600kHz	Output jacks	: Ext. speaker x 2 (load impedance
	LW 150 – 350kHz		3.2 ~ 8Ω)
	SW1 5.95 – 6.2MHz		Headphones x 1
	SW2 6 – 18MHz	Input/output jack	: DIN jack
Antennas	: Telescopic antennas for FM, SW	Power supply	: DC 12V (8 "R20" cells)
	Ferrite core antenna for MW & LW		Car battery through a car battery
Tape recorder sectio	n		adapter
Track system	: 4-Track 2-channel stereo		AC 240/220/110V, 50/60Hz
Frequency response	: 30 – 16,000Hz (with metal tape)	Power consumption	: 20W (RC-M60L)
	30 - 15,000Hz (with chrome tape)		18W (RC-M60LB)
	30 – 14,000Hz (with normal tape)	Dimensions	: 501(W) x 267(H) x 127(D)mm
Heads	: SA head for recording/playback	Weight	: 5.8kg (without batteries)
	2 Gap SA head for erasure		6.6kg (with batteries)
Motors	: Electronic governed DC motor for	Desire estates if
	capstan DC motor for reel	Design and specifica	tions subject to change without notice.
Wow & flutter	: 0.06% (WRMS)
S/N ratio	: 50dB

Page 3

Features

1. Feather-light touch operation via two-motor full-logic tape transport
High performance backed up with an incredibly low wow and flutter of 0.06% (WRMS).
Gear/oil-damped cassette door for smooth, quiet operation.
Light-touch direct mode change from any given mode.
Cue and review facilities even from the record mode.
Assemble-recording capability due to direct mode from playback to record.
2. Remote control capability
Optional remote control unit (R-15E).
3. Metal tape compatibility
SA (Sen-Alloy) Record/Playback head and 2-Gap SA Erase head.
Authentic recording equalizer circuit.
Three-position tape select switch for normal, CrO2 and metal tapes.
Names of Parts

ARL (Automatic Recording Level) selection switch allows automatic adjustment of reference level for different tapes.
4. BIPHONIC*/Wide circuit for three-dimensional sound realism
5. High-performance tuner
5-Band radio selection includes FM/MW/LW/SW1/SW2
Quadrature detector.
PLL (Phase-Locked Loop) IC in the FM multiplex circuit.
Two telescopic antennas with upgraded sensitivity.
6. High quality sound
Two-way/four-speaker system having two 16-cm woofers and two 5-cm tweeters.
Separate bass and treble tone controls.

*BIPHONIC is a trademark of JVC.

Page 4

Operating Principle of Full-Logic Mechanism

This mechanism is a 2-motor, 1-solenoid full-logic system which has been developed mainly for low power consumption, and lightweight compactness.

During operation of the RC-M60, the solenoid serves only as the trigger for switching-over functions. Force for switching operations is derived from the flywheel gear coaxially fixed to the flywheel.

To ensure smooth, accurate operation, a small solenoid having low power consumption is used; additionally this solenoid has a pulling time set for short, middle and long periods (intermittent operation) which are the basis of all functions of the RC-M60.

When the mechanism operating button is pressed (power ON), the solenoid is energized, thus attracting the locked pause arm by spring 1.

2. When the drive gear is released from the pause arm it is slightly turned clockwise by spring (2). At this time, the drive and flywheel gears engage with each other to transmit the motive power for the switch-over operation.

NOTE: The flywheel gear, driven by the capstan motor by a belt, is already rotating when power is ON. Fig. 3 shows the rear side of the drive gear. Here, a change from black to silver zone is photoelectrically detected by a LED and phototransistor.

Solenoid Pulling Time (Energizing Time):

Short (when point 1) passes the photocoupler) Stop, Fast Forward, Rewind Stop: The reel motor is turned off. Fast Forward: The reel motor rotates forward. Rewind: The reel motor rotates reversely.
- Middle (when points 1) and 2) pass the photocoupler) Pause, Cue, Review, Select Pause: The reel motor is turned off. Cue, Review, Select: The reel motor rotates

forward or reversely.

Long (when points 1), 2 and 3 pass the photocoupler)
Record, Playback: The reel motor is turned off. NOTE: When points (1), (2), (3) and (4) pass the photocoupler Confirm that the switch-over operation has been completed.

Each swtich-over operation is completed at one rotation of the drive gear.

Solenoid	Reel	motor
pulling time	OFF	ON
Short	Stop	Fast Forward, Rewind
Middle	Pause	Cue, Review, Select
Long	Playback (Record)

Block Diagram of RC-M60 full-logic Mechanism Control Circuitry

Page 5

Removal of Main Parts

1. Head cover

Pull up the head cover with finger at its right or left end.
Note: The replacement of the head cover or adjustment of the azimuth is possible with the head cover pulled up.

2. Cassette cover

Fig. 6

(1) To open the cassette door, push the EJECT button.(2) Pull up the cassette cover with fingers from the lower
end.
Notes: 1. Cleaning of the head or the pinch roller is possible with the cassette cover pulled up. When the motor is to be rotated, press the PLAY-BACK button while pressing the cassette detecting pin.
- During pause, the cassette door will not open should the EJECT button be pressed. In this case, open the cassette door after pressing the STOP button.

3. Also when the power cord is unplugged or the battery power becomes low during pause, the cassette door does not open. In this case, turn the power on, then press the STOP button. After that, open the cassette door.

3. Rear cabinet

Fig. 7

(1) Remove 6 screws; screws 1 and 2 (SDSP3030RS) and screws 3 – 6 (SBSF3020R).
(2) Take out 2 rod antenna wires (white and orange) and 2 power wires (red and black). and then remove a wire of shield plate.
NOTE: When connecting the power wires, pay attention to the polarities to avoid faulty connection. (According to circumstances, the mechanism control section may fail.)
4. Tuner circuit board

(1) Set the dial pointer to the right or left end.
(2) Remove 4 screws; screws 1 3 (SBSF3014C) and screw 4 (SBSF4010C).
(3) Remove 6-p connector A connected to the amplifier circuit board.
(4) Take out 2 wires (B) (red, black) connected to the LED board.
NOTE: In assembling, adjust the variable capacitor arm to the position of the dial drum.

Page 6

5. Amplifier circuit board

(1) Remove the sound volume and sound tone knobs.
(2) Remove 7 screws and their associated fiber washers (QO3095-237); screws 1 – 6 (SBSF3010C) and screw 7 (SBSF4010C).
(3) Remove 3-p connector a connected to the microphone input relaying circuit board.
(4) Remove 6-p connector (B) and 9-p connector (C) connected respectively to the mechanism control board and the head input relaying cirucit board.
(5) Remove 4-p connector D connected to the speaker.
(6) Take out 2 wires (E) (red, brown) and 2 wires (F) (red, black) connected respectively to the power switch and the meter.
NOTE: In assembling, adjust the vertical circuit board (volume regulator board) to the groove position of the cabinet (on both sides of the meter).

6. Cassette mechanism section

(1) Remove 5 screws; screws (1) (5) (SBSF3010C).
(2) Take out wire (orange) B connected to the power switch.
NOTES: 1. Turning over the mechanism control board is possible by removing 4 screws C (LPSP 2606Z).

Without removal of the amplifier circuit board, and tuner circuit board it is possible to remove the cassette mechanism section.

Removal of Cassette Mecha Parts

(For proper removal, refer to "Mechanical Component Parts" on page 22.)

A. Pinch roller arm ass'y 96

(1) Remove E-ring 98.

NOTE. Be careful not to lose pinch roller spring 97.

B. Erase head (47)
- (1) Remove 2 screws 51.
- (2) Remove the soldered wires.
C. Cassette plate 141
- (1) Remove 3 screws 143 and 144.
D. Capstan motor (53)
- (1) Remove screw 58 and then rubber stopper 57.
- (2) Take out the capstan motor by turning it clockwise.
NOTE: The mounting direction of the capstan motor must be as shown in Fig. 11.
E. Tape counter 59
- (1) Remove 2 screws 60
F. Record/playback head (45)
- (1) Remove 2 screws (49).
- (2) Remove the soldered head circuit board.
G. Leaf switch (83)
- (1) Remove the cassette plate. (Refer to item C.)
(2) Remove screw (84)
H. Take-up reel disk (4)
- (1) Remove the cassette plate.
- (Refer to item C.)
- (2) Remove counter belt 127
- (3) Remove reel stopper (7)
NOTES: 1. Once removed, this reel stopper cannot be used, so use a new reel stopper.
- In mounting, be careful not to insert brake rubber 88.
I. Supply reel disk (3)
- (1) Remove the cassette plate.
- (Refer to item C.)
- Remove reel stopper (7).
NOTES: 1. Once removed, this reel stopper cannot be used, so use a new reel stopper.
- In mounting, be careful not to insert brake rubber 88.
J. Flywheel holder (124)
- 1. Remove 3 screws (126)
- 2. Remove a screw fastening the P.W.B. holder.
K. Reel motor (73)
- (1) Remove the flywheel holder (Refer to item J.)
(2) Remove 2 screws (76).
NOTE: The mounting direction of the reel motor must be as shown in Fig. 14.

- 6 -

Page 7

L. Flywheel ass'y (120)

(1) Remove the reel motor. (Refer to item K.)
(2) Remove take-up belt (123)
(3) Remove capstan belt (122).
NOTES: 1. Be careful not to lose washer 128 for oil
- cutting.
- 2. Be careful not to lose the 2 washers for thrust.

M. Reel disk ass'y unit 2

(1) Remove the flywheel holder. (Refer to item J.)
(2) Remove the reel motor. (Refer to item K.)
(3) Remove the flywheel ass'y.(Refer to item L.)
(4) Remove the cassette plate. (Refer to item C.)
(5) Remove arm tension spring 118 of the safety lever.
(6) Remove 3 screws (77).

N. Drive gear ass'y unit 16

(1) Remove the flywheel holder. (Refer to item J.)
(2) Remove the reel motor.(Refer to item K.)
(3) Remove the flywheel ass'y. (Refer to item L.)
(4) Remove 3 screws (86).

Fig. 13

Fig. 14

Fig. 15

Fig. 12

Page 8

Specifications of Cassette Mechanism

Check the following items after cassette mechanism parts are replaced.

ltem	Requirement	Test equipment	Test tape
1. Source voltage	Rated voltage: 12V DC Motor operating voltage range: 7 – 15 V DC	Regulated power supply
2. Tape speed	4.75 cm/sec +2% (3,000 Hz) -2% Deviation 2%	Frequency counter (digital counter)	VTT-655
3. Wow & flutter	Less than 0.18% (RMS)	Wow meter	VTT-655
4. Take-up torque	PLAY 40 – 70 g.cm	During FF and rewind, the idlers,
	FF 75g.cm or more	against each other when the reels are locked.
	REW 75g.cm or more	Torque dial gauge (Tonichi or equivalent)
5. Current	PLAY 150mA or less	DC ammeter	C-60 (Take-up torque
(of motor alone)	FF 300mA or less		should be normal when tape is used.)
	REW 300mA or less
6. Pinch roller pressure	350 – 500 g	Tension gauge Pull the pinch roller perpendicular- ly and read the gauge when the pinch roller just stops.
7. Axial clearance of flywheel	0.1 ~ 0.4mm	Clearance gauge
8. Head position during PLAY and RECORD		During PLAY (RECORD) the dimen- sional requirements given here must be met, and the heads must not con- tact the cassette case.	Any cassette tape
9. Head position during cueing		REC/PLAY Head
10. Auto-stop operation	The facility should operate at the end of tape during PI During REC, a load the sam applied.	with a reduced voltage of 6.5 V LAY/REC, FF, and REW. he as that of the amplifier is	Any cassette tape

Page 9

Adjustment of Cassette Recorder Amplifier

Conditions Source power: Measurement: Switch setting:	12V DC at LINE OUT terminals FUNCTION: TAPE	③ Bias frequency Connect a frequency counter across TP101. Adjust L301 so that the counter reads 66.5 kHz.
MODE; STEREO TAPE: NORMAL or METAL BEAT CUT: "1 (NORMAL)" Adjust in the following sequence.		(a) Alignment of bias current and REC/PLAY frequency response (1) METAL Connect an electronic voltmeter across TP101(TP201) adjust VR101 and VR201 so that the voltmeter reads 5.4mV/10Ω (540µA). (2) Normal Adjust VR102,202 so that the voltmeter reads 2.7mV/10Ω (270µA). (1)' METAL Record and playback appling 1 kHz and 10 kHz (-35dBs) to the LINE IN jacks, and re-adjust VR101,201 so that the voltmeter connecting the LINE OUT jacks, indicates the
1 Head azimuth Connect an oscilloscope to the LINE OUT jacks. Using test tape VTT-658 (10 kHz, -15 dB), adjust so the phase differ- ence between the L and R outputs is 0° and maximize the output level at the same time.
(2) Tape speed Connect a freque ing back test tape resistor in the m 3,010 ± 10 Hz.	ncy counter to the LINE OUT jacks. Play- VTT-656 (3,000 Hz), adjust the semi-fixed otor so that the frequency counter reads	output difference (10 kHz/1 kHz) ⁺¹ ₀ dB at the both test frequencies. (2)' Normal Record and playback as same as METAL alignment, an adjust VR102,202 so that the voltmeter indicates the ou put difference (10 kHz/1 kHz) ⁺¹ ₀ dB.
L

METAL ..... 95 ~ 120mV/1Ω(95 ~ 120mA)

Fig. 16

How to Engage Dial Cord

Turn the dial drum fully counterclockwise (to the lowest frequency).
Use Kevlar cord (1,330 mm long and 0.5 mm in diameter).
3. Install the string in the sequence of the numbers.

Page 10

Tuner Alignment

Output Measuring: Speaker terminal (Impedance = 3.2 $\Omega$ ), output level 50 mW (0.4V/3.2 $\Omega$ )

AM IF & RF Alignment

Input (SSG) Modulation 400 Hz, Modulated to 30%

Stop Frequency			Input Signal		Set the V.
Step	Band	Frequency	Given to	aligned	Capacitor to
1	MW	145kHz	Loop Antenna	T4, 5, 3	Minimum
2	(IF)	F	Repeat the Step 1, and adjust for no	further improvemer	nt.
3		145kHz	Loop Antonno	L14	Maximum
.4		360kHz	Loop Antenna	TC8	Minimum
5	1.1//	F	Repeat the Steps 3 & 4.
6		160kHz	Loop Antonno	L8	160kHz Signal
7		350kHz	Loop Antenna	TC4	350kHz Signal
8		F	Repeat the Steps 6 & 7, and adjust fo	r no further improv	ement.
9		520kHz	Loop Antonno	L13	Maximum
10		1650kHz	Loop Antenna	TC7	Minimum
11	MW -	F	Repeat the Steps 9 & 10
12		620kHz	Loon Antenna	L9	620kHz Signal
13		1400kHz	Loop Antenna	TC3	1400kHz Signal
14		F	Repeat the Steps 12 & 13, and adjust	for no further impr	ovement.
15		5.9MHz	Loon Antenna	L16	Maximum
16		6.3MHz		TC10	Minimum
17	SW1	F	Repeat the Steps 15 & 16
18		5.9MHz	Loop Antenna	L12	5.9MHz Signal
19		6.3MHz		TC6	6.3MHz Signal
20		R	Repeat the Steps 18 & 19, and adjust	for no further impr	ovement.
21		5.8MHz	Rod Antenna through	L15	Maximum
22		18.6MHz	Dummy Antenna	TC9	Minimum
23	SW2	R	Repeat the Steps 21 & 22
24		6.0MHz	Rod Antenna through	L10	6.0MHz Signal
25		18.0MHz	Dummy Antenna	TC5	18.0MHz Signal
26		R	epeat the Steps 24 & 25, and adjust	for no further impr	ovement.

Page 11

FM IF & Discriminator Alignment

Step Mode	Place to be aligne	d Wave form
Output (Oscilloscope)	: 1F Discriminator	TP4(hot) & TP7 TP6(hot) & TP7
Input (Sweep Generator):	TP3 (hot) & T	P2

Step	Mode	Place to be aligned	Wave form
1	IF	T1	Fig. 18
2	Discriminator	T2	Fig. 19

FM RF Alignment

Input (SSG): Use 75Ω terminal, modulation 400 Hz modulated to 22.5 kHz deviation. Connect Hot side to TP1 and Cold side to TP2.

Sten Frequency		Input Signal		Place to be	Set the V.
Ba	Band	Frequency	Given to	aligned	Capacitor to
1		87.5 MHz	MHz TP1 & TP2 MHz	L4	Maximum
2	109 N	109 MHz	MHz TP1 & TP2 MHz	TC2	Minimum
3	E 1.4		Repeat the Steps 1 & 2.		•
4		90 MHz	TD1 0. TD2	L1	90 MHz Signal
5		106 MHz	IFIQIFZ	TC1	106 MHz Signal
6	Repeat the Steps 4 & 5, and adjust for no further improvement.

FM MPX Alignment

A. 19 kHz Alignment (regular Method)
- 1. Connect a frequency counter to the test point TP5.
- Adjust the variable resistor VR1 so that the frequency becomes 19 kHz.
B. 19 kHz Alignment (Simplified Method)
- 1. Tune to a FM stereo broadcast.
- 2. Set the variable resistor VR1 to the center position of the range in where the stereo indicator keeps lighting.

Parts Arrangement for Alignment

C. Separation Alignment
- 1. Connect a FM stereo signal generator across the test points TP1 & TP2. (98 MHz, 60 dB)
- Connect a V.T.V.M. or oscilloscope across the test points TP6 & TP7.
- Adjust the variable resistor VR2 to minimize the output of right channel signal.

Dummy Antenna

R1 + R2 = 80 Ω

C = 10 pF R1: Output impedance of S.S.G.

Fig. 21

Page 12

Block Diagrams

Amplifier circuit

Fig. 22

Tuner circuit

Fig. 23

Page 13

Rear Cabinet Assembly Parts

Rear Cabinet Ass'y Parts List

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
1~6	ZCRCM60LB-CBR	Rear Cabinet Ass'y		1 set
1	VJC1096-004	Rear Cabinet		1
2	VYH4522-00A	Shield Ass'y		1
3	VYH4509-00B	Shield Ass'y		1
4	V41583-3	Tape		1
6	VYN5060-005C	Name Plate	RC-M60	1
	VYN5060-004CBS	"	RC-M60LB	1
8	VYH4010-002	Battery Contact		2
9	53738-009	Battery Spring		1
9-1	V44686-002	"		1
10	QZR4147-001U	Rod Antenna		2
11	VYH4189-003	Antenna Holder (B)		2
12	SBSF3008Z	Tapping Screw		4
13	A QMC0263-002	AC Socket Ass'y	J901, S901, RC-M60L	1
	A QMC0263-002BS	"	J901, S901, RC-M60LB	1
14	▲ VTP54N2-12D	Power Transformer	T901, RC-M60L	1 \|
	A VTP54N2-12DBS	"	T901, RC-M60LB	1
15	VYH4507-001	Trans Bracket		1
16	LPSP3006ZS	Screw		2
17	Q03091-105	Washer		2
18	SBSF4020C	Tapping Screw		2
19	ZCRCM60LB-BCA	Battery Cover Ass'y		1 set

Page 14

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
20	QSS2325-109	Slide Switch	S902-1,2 RC-M60L	1
	QSS2325-109BS	"	" RC-M60LB	1
21	A VYSR1R5-009	Spacer	for Shield	2
			Trans Bracket
22	VYSR112-005	Spacer		1
23	VYSA1R6-015	Spacer		2
25	VKZ4001-007	Wire Holder		1
26	VYSR1R5-004	Spacer		2
27	VYSA1R6-039	Spacer		3
28	VYH4576-001	Shield Bracket		1
29	VYSR1R5-001	Spacer		2

Front Cabinet Ass'y Parts List

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
1~9,11,12	ZCRCM60LB-CBF	Front Cabinet Ass'y		1 set
\| 1	VJC1095-001	Front Cabinet		1
1-1	VYH4032-001	Roller		5
1-2	WNB2600N	Washer		5
2	VYTA449-002	Dust Cover	Binding Agent (Dia Bond 1600 MA)	2
3	VJD2149-002	Control Panel		1
4	VJD4390-001	Volume Plate		1
5	VJD4393-001	Plate		1
6	QXM2251-003	Mark	Binding Agent	1
			(Via Bond 1600 MA)	1
7	VJK2125-002	Dial Scale		1 1
8	VJK2126-001	Dial Lens		1 1
9	VJD2150-001	Front Cover	Binding Agent (Dia)	1
10	VJD4355-001	Side Cover		1
11	VJD4356-001	Mic Frame		1
12	VJD4356-002	"		1
13	VJD4354-001	Head Cover		1
14	VJT3051-00A	Door Ass'y		1 1
15	TJL271485-01	Head Mark		1
	VKY4195-001	Casstte Spring
16~17	ZERCM60JW-CCA	Cassette Lens Ass'y		1 set
16	VJK3151-002	Cassette Lens		1
17	VJD4352-001	Door Plate		1 1
18	VYH4506-001	Foot Supporter	(Right)	1
19	VYH4506-002	"	(Left)	1
20	SDSP2606Z	Screw		4
21	VJH3005-00L	Handle Ass'y		1 1

Page 15

Schematic Diagram of RC-M60L/LB (Tuner circuit)

Fig. 24

No. 1416

- 13 -

Page 16

RC-M60L/LB

Page 17

Schematic Diagram of RC-M60L/LB (Mecha control circuit)

Fig. 26

Page 18

RC-M60L/LB

Wiring Connection (1) – Amplifier P.W. Board

Parts ass'y side view

Fig. 27

- 16 -

Colour code are shown below1 ......Brown4 ......Yellow7 .....Violet2 .....Red5 ......Green8 .....Grey3 .....Orange6 .....Blue9 .....White

0Black	k

No. 1416

Page 19

Wiring Connection (2) – Front Cabinet Relation Parts

- 17 -

Page 20

Wiring Connection (3)

Rear Cabinet Relation Parts

Cassette Mecha Relation Parts

Mecha Button Unit Parts

Mecha Button Unit Parts List

- 18 -

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
1	VYH3164-002	Button Frame		1
2	VJD4353-002	Panel		1
3	VYH4026-001	Rubber		1
4	VMW3104-003	P.W. Board		1
5	SLP146B	LED	for REC D801	1
6	SLP246B	LED	for PAUSE D802	1
7	VYH4493-001	Pipe	J14 Play, Stop	2
8	VXP4062-001	Mecha Button	REC	1
9	VXP4062-002	"	PAUSE	1
10	VXP4063-001	"	STOP	1
11	VXP4063-002	"	PLAY	1
12	VXP4062-003	"	REVIEW, CUE	2

Page 21

Front Cabinet Assembly Parts

Fig. 33

- 21 -

Page 22

RC-M60L/LB

Mechanical Component Parts

Fig. 34 - 22 -

No. 1416

Page 23

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
22	V31131-002	Handle Supporter		2
23	V44943-001	Washer	(Left)	1
24	V44944-001	"	(Right)	1
25	V44883-001	Bracket		2
26	SPSP3014ZS	Screw		2
27	SDSP3018RS	"		4
28	VYH4453-001	Punching Holder	(Left)	1
29	VYH4453-002	"	(Bight)	1
30	VJD4351-001	Punching Panel	(Thighter)	2
31	HSA0599-01.	Speaker	Tweeter Speaker (5cm) 101 20	11 2
32	VYH4352-002	Clamp		2
33	HSA1603-01E	Speaker	Woofer Speaker (16cm) 101 - 20	11 2
34	OEN21EM-155	E Canacitor	C163 263
35	VX04031-001	Fiect Lover	D34	2
36	VKV4175-001	Spring	0.54	1
20	VXH4454_001	Bracket		1
30	VI 14454-001	Deer Spring		1
39		Door Spring Haldar		1
40	V 1 H4450-001	Demon Acc's		1
41	V Y H4513-00A	Damp Ass y		1
42	V Y H4460-001	Gear
43			Blank No.
44		Mecha Button Unit Ass y	Refer to page 18	-
45	VYH4455-002	Silder	Eject
46	SBSF3014Z	Tap. Screw		2
4/	VYH4027-002	Tuning Shaft		1
48	REE4000	E. Ring
49	VYH4465-001	Dial Drum
50	50153-3	Spring	1005	1
51	VHR2TK9-05AT	Dial Rope	Kevlar 1335 mm	1
52	Q03091-138	Washer	Dial Drum	1
53	VJN4044-001	Needle		1
54	VMME62N-023	E.C. Mike	MIC101, MIC201	2
55	VYH4348-001	Mic Bushing		2
56	VMW3110-002	P.W. Board	Mic Connector	1
57	VMW2146-002B	P.W. Board	ST Indicator	1
58	VGM0620-001	Indicator	METER	1
-59	VYSR1R5-006	Spacer		1
60	VYH4461-001	Bracket		1
61	V44737-001	Main Switch (or 6251804T)	Skeleton S902	1
62	V31167-002	Switch Holder		1
63	SBSA2010N	Tap. Screw		1
64	V31169-002	Toggle Knob		1
65	V44979-002	Lever Cap	Power	1
66	VXL4104-001	Tuning Knob		1
67	VXS4032-001	Slide Knob	Volume	2
68	VXS4033-001	"	Tone	2
69	VXP4054-001	Push Knob	Band	5
70	VXL4110-001	Fine Tune Knob		1
71	VYSH102-023	Spacer		1
72	VMW3119-001	P.W. Board
73	QMV5005-010	Connector		1
74	SBSB3006Z	Tapping Screw		2
75	SPSP2606Z	Screw		2
76	QMC0888-008	DIN Socket		1
77	VYH4517-002	Jack Bracket		1
78	SSSP2608M	Screw		2
79	VKZ4001-007	Wire Holder		7
80	SBSF3010Z	Screw		28
81	VXQ4032-001	Lever Cap		3

Page 24

Mechanical Component Parts List

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
1	VKL1162-00B	Chassis Base Ass'y		1
3	VKL3215-00A	Reel Disk Bracket Ass'y		1
4	VKR4150-00B	Reel Disk Ass'y	Take Up	1
5	VKR4158-00B	"	Supply
6	THIS DWG	Comp. Spring	Back Tension	1
	VKS4247-001	Back Tension Base		1
7	VKR4160-001	Reel Stopper		2
8	VKS4240-00A	Idler Arm Ass't		1
9	VKS4170-001	Take up Lever		1
10	TEP357421-05	Special Washer	Take Up Arm	1
11	VKW4181-001	Take up Lever Spring		1
12	VKS4203-00A	FF. Rew Gear Ass'y		1
13	VKS4174-001	Lock Bush		1
14	VKS4175-001	Neutral Arm		1
15	VKW4182-001	Neutral Arm Spring		1
16	VKL3217-00B	Drive Gear Assy Unit		1
17	VKL3218-00A	Gear Holder Ass'y		1
18	VKS4176-001	Stop Arm		1
19	VKS4177-001	Kick Arm		1
20	VKW3002-046	Tension Spring		1
21	VKS4178-001	Pause Arm (3)		1
22	VKS4179-001	(2)		1
23	VKS4180-00A	(1) Ass'y		1
24	VKH3000-031	Collar		1
25	VKZ4004-001	Special Washer		1
26	VKW3000-014	Tension Spring		1
27	VKW4183-001	Pause Arm Spring	Pause Arm (1), (2)	1
28	VKW4184-001		Pause Arm (3)	1
29	REE 2500	E. Ring		1
30	VK54182-00B	Slide Bar Ass'y		1
31	VKH3000-031	Collar		1
22.1	VK24004-001	Special Washer		1
32-1	VKW4185-001	Slide Bar Spring		1
34	VKS4185.001	Play Arm (2)		1
35	VKW/186.001			1
36	VKS4186-001	Brake Arm		1
37	VKW/3002-022	Tension Spring
38	VKS4187-001	Play Arm (1)	Play Arm (3), Brake Arm
39	VKW4187-001	Play Arm (1) Spring		1
40	VK74134-001	Control Plate
41	VKS3114-001	Drive Gear
42	REE 2500	E. Ring
43	VKL3220-00A	Slide Base Ass'v
44	VKS2102-001	Head Mount Base
45	ZMM074401-0D	R.P. Head Ass'v
46	VKW3001-020	Comp. Spring		2
47	ZMM09014-0A	E. Head Ass'v
48	VKH4215-001	Head Collar		1 1
49	SPSX2010N	Screw		2
50	SPSP2008N	"		1
51	SPSX2008N	"		2
52	VKL3222-001	Motor Bracket
53	MHI-5E2RDPB	D.C. Motor
54	VKS4188-002	Motor Pulley		1 1
55	VKZ4130-001	Cushion Rubber		3
56	VKZ4109-001	Motor Screw		3
57	TFB345469-01	Rubber Stopper		1
58	LPSP2604Z	Screw		1
59	VKC5131-003S	Tape Counter		1

Page 25

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
60	SSSP3006ZS	Screw		2
61	VKH4279-001	Collar		1
62	VKL4655-00A	Eject Bracket Ass'y		1
63	VKS4189-001	Eject Slide Bar		1
64	VKS4190-001	Eject Arm		1
65	VKS4191-001	Safety Arm (1)		1
66	VKS4234-001	" (2)		1
67	VKS4235-001	" (3)		1
68	REE 2500	E. Ring		3
69	VKW4220-001	Safety Arm Spring		1
70	VKW3002-038	Tension Spring		1
71	VKW4188-001	Safety Arm Spring		1
72	VKL4657-001	Reel Motor Bracket		1
73	MMN-6C2RKP	Reel Motor		1
74	VKS4193-002	Motor Gear		1
75	SPSP2603Z	Screw	Beel Motor	2
76	SBSB26087		Motor Bracket	2
77	SBSB26087	,,	Reel Unit	3
78	VKL4658-001	Solenoid Bracket		1
70	VGP0401-001	D.C. Solenoid		1
80	VKH4251-001	Solenoid Pin		1
81	LPSP26047	Screw	Solonoid
82	LPSP2604Z		S Bracket	2
82	VSU1102 001	Roof Switch	J. Dracket	2
84		Seren		1
04	LF3F20042	Machar
86	SPSP26097	Second	Goor Acc'u Unit
00	3B3B20062	Broke Ber	Gear Ass y Unit	3
07	VKZ4120.001	Brake Dar Brake Bubbar
00	VKZ4129-001	Tansian Spring	Buska Day	2
09		Tension Spring	Brake Bar	1
90	VKS4194-00A	Slide Base Arm
02	T44241 001	Bubbar Tire
92	VKW2002 042		Slide Been	2
0/	VKW3002-042	, rension Spring	Slide Base	1
94	DPSP26057	Serouv	Slide Dase Arm	2
95	UK PA 106 00 A	Binch Bollor Arm Acciv	Since base	1
90	VKW4180.001	Pinch Roller Ann Ass y		1
97	VKW4189-001	F Dime
90		E. King
99	VKL4660-001	Eject Slide Bar		1
100	VKH3001-024	Flange Collar
101		Screw
102		Tension Screw	Safety Lever Arm
103	LP5P26042	Screw	Motor Bracket	4
104	VKL4661-001	Stop Slide Bar
105	VKH3001-024
100	LPSP26062	Screw
107	VKW3002-020	Tension Spring	Stop Slide Base
108	VKL4663-001	Rec. Safety Stopper
109	VKH3001-024			1
110	LPSP2606Z	Screw
	VKW3002-039	Tension Spring	Rec. Safety Stopper
112	LPSP2604Z	Screw	Eject Bracket	2
113	VKY4171-001	Pack Spring		1
114	SPSP2603Z	Screw	Pack Spring	2
115	VKL4662-001	Safety Lever Arm		1
116	VKH3001-024	Flange Collar
117	SPSP2606Z	Screw	Safety Lever Arm
118	VKW3002-041	Tension Spring	Eject Slide Bracket	1
			Safety Lever Arm

Page 26

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
119	VKS4199-001	Flywheel Gear		1
120	VKF3111-00B	Flywheel Ass'y		1
121	Q030903-827	Washer	Thrust	i
122	VKB3001-010H	Belt	Capstan	1
123	VKB3000-017H	"	Take up	1
124	VKL3223-001	Flywheel Holder		1
125	TEP357456-01	Thrust Bearing		1
126	SBSB2608Z	Screw	Flywheel Holder	3
127	VKB3000-020H	Belt	Counter	1
128	Q03093-522	Washer	Oill Cut
129	VKZ4001-010	Wire Holder	Oill Cut	3
130	SBSB2604Z	Screw		1
131	LPSP2604Z	"		1

133	LPSP2606Z	Screw	Mecha Control	4
134		Photo Coupler P.W.B.
135	LPSP2606Z	Screw	Photo Caplan	1
136		Hall Element P.W.B.		_
137	LPSP2604Z	Screw	for Hall element P.W.B.	1
138		Reel Motor P.W.B.		_
139		Push Switch P.W.B.
140		Solenoid P.W.B.		_
141	VJD4357-001	Cassette Plate		1
142	VJD4005-002	Reflection Plate		1
143	SDSF2605R	Screw		2
144	LPSP2604Z	Screw		2
145		Head P.W.B.		_
146		Head Wire Terminal P.W.B.		_
147	VYH4502-001	P.W.B. Holder		1
148	SPSP2606Z	Screw		3
149	VKS3115-001	Safety Lever Guide		1
150	VKS4197-001	Rec. Safety Lever		1 1
151	VKS4198-001	Push Arm		1
152	VKW4190-001	Safety Lever Spring		i
153	LPSP2604Z	Screw		1
154	THC037417-02	Head Plate		2
155	Q03093-628	Washer	Thrust	1
156	VKW3001-044	Compression Spring	Thrust	1

Page 27

Tuner P.W. Board Parts

· Voltage values are measured by the circuit tester without input signal at FM mode.

(); at AM mode.

	IC1 F	A1125	51
1	3.9 (0.5)	9	0
2	3.9 (0.01)	10	0.05
3	3.9 (0.5)	11	6.8 (6.6)
4	6.4 (0)	12	0.74 (0.9)
5	0	13	0
6	4 (3.8)	14	3.5 (3.6)
7	4 (4.1)	15	1.4 (1.4)
8	5.6	16	0.75 (0.75)

earth

IC	2 H	HA1122	27
1	6.8	9	0.7(0)
2	1.2	10	0.7
3	1.8	11	1.5
4	1.3	12	1.1
5	1.3	13	1.5
6	0	14	1.5
7	0	15	1.5
8	0.08	16	1.9

Page 28

Tuner P.W. Board Parts List

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
	VMW2146-002A	P.W. Board	Tuner	1
	VMW3116-001		Switch	1
X1,4	2SC1342(B)	Transistor		2
X2	2SC535(B)	"		1
X3,5	2SC460(C)	"
X6,7,8,10	2SC460(B)	"		4
X11	2SC458(C)	"		1
X12	2SA608(E)	"		1
IC1	HA11251	IC		1
1C2	AN7410	"		1 1
D2	MA345	Varicap		1 1
D3,6	IS2473	Si. Diode		2
D4	IN34A	Ge. Diode		1
	V44611-001	Formed Bus Wire		7
	V44611-002	"		2
	V44611-005	"		24
	VBP3M4E-001	B.P. Filter		1
	V03059-016	C. Filter	CF1,2	2
	03126-15	C.R. Block
	A74138-2	Test Pin
	VKL3143-001	Board in Tab		10
L1	VQF1B12-001	RF Coil	FM
L2	03226-1K	Inductor		1
L4	V03105-029	RF Coil	FM	1
L6,7	VQP0002-393	Inductor		2
L10	VQR1001-202	ANT Coil	SW2	1
L12	VQR1001-207	"	SW1	1
L13	VQMIT03-301	OSC Coil	MW	1
L14	46923-42	- "	LW	1 1
L15	VQS1S02-302	OSC Coil	SW2	1
L16	03160-74		SW1	1
L30	VO3047-21	Inductor		1
T1	V03068-7	IFT		1
T2	VQT7F28-101	"		1
T3	VQT7A11-301	"		1
CFT	VQT7A32-101	"		1
	VYH4369-003	Shield		1
VR1	QVP8A0B-014	V. Resistor	10k Ω	1
VR2	QVP8A0B-054	"	50 kΩ	1
R1	QRD143K-334	C. Resistor	330kΩ 1/4W	1
R2,19,25,39,41	QRD141K-101		100Ω ″	5
R3	QRD141K-332	"	3.3k Ω ″	1
R4	QRD141K-471	"	470Ω ″	1
R5,37,38	QRD141K-682	"	6.8kΩ ″	3
R6,28,29	QRD141K-273	~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~	27kΩ ″	3
R7,45,46,51	QRD141K-102		1kΩ ″	4
	QRD143K-273		27kΩ ″	1
R9 D10	QRD143K-682	"	6.8kΩ ″	1
	QRD143K-821	"	820 Ω ″	1
R11,54	QRD141K-331	"	330Ω ″	2
	QRD141K-104	"	100kΩ ″	1
R13	QRD143K-224		220k Ω ″	1
R15,60,74	QRD141K-153	"	15kΩ ″	3
	QRD141K-561		560Ω ″	1
R1/	QRD141K-222		2.2k Ω ″	1
	QRD143K-683		68k Ω ″	1
R20,52	QRD143K-331		330 Ω ″	2
D20.71	QRD141K-562		5.6kΩ ″	3
N22,/1	QRD143K-391		390Ω ″	2
D24	QRD141K-223		22k Ω ″	2
N24	QRD141K-272	C. Resistor	2.7k Ω ″	1

Page 29

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
R26	QRD141K-820	C. Resistor	82Ω 1/4W	1
R27,56	QRD141K-473	"	47kΩ ″	2
R32,47	QRD143K-102	"	1kΩ ″	2
R33,68	QRD141K-681	"	680Ω ″	2
R40,43,44	QRD143K-101	"	100Ω ″	3
R42,49,77	QRD143K-152	"	1.5kΩ ″	3
R50	QRD141K-470	"	47Ω "	1
R59	QRD143K-154	"	150kΩ ″	1
R61	QRD143K-103	"	10 kΩ ″	1
R63	QRD141K-154	"	150kΩ ″	1
R64	QRD141K-393	"	39 kΩ ″	1
R67	QRD141K-392		3.9k Ω ″	1
R70,75	QRD143K-333		33k Ω ″	2
R72	QRD143K-472		4.7kΩ ″	1
C9,25,013,015	QCF11HP-472	C. Capacitor	0.0047µF 50V	4
C10	QCT05CH-200	"	20pF 16V	1
C11.13.86	QCS11HJ-4R0		4pF 50V	3
C12.16	QCS11HJ-180		18pF "	2
C14	OFS21HJ-361	P. Capacitor	360nF "
C15 17 19 26 33 59	OCE11E7-223	C. Capacitor	0.022µF 25V	10
93 96 004 018		O. Oupdonton	DIOLLAN LOV
C18.95.014	QFM41HM-223	Mylar Capacitor	0.022µF 50V	3
C20 21	OCT05CH-780	C Capacitor	7nF 16V	2
C22	OCT05CH-220	"	22nF "	1
C23 67 033	OCS11H1-100		10pE 50V	3
C24 91	OCT05CH-100		10pF 16V	2
C27 48 49	OFT41HB-474	E Capacitor	0.47µE 50V	3
C28 29 30 45	OEM41HM-473	Mylar Capacitor	0.047/JE "	4
C31 32 73	OCE11E7-103	C Capacitor	0.01//E 251/	3
001,02,70	2011122100	O. Capacitor	0.01µ1 200	Ŭ
C34,009	QET41AR-476	E. Capacitor	47μF 10∨	2
C35	QCS11HJ-101	C. Capacitor	100pF 50V	1
C36,027	QFM41HM-333	Mylar Capacitor	0.033µF 50∨	2
C37	QCS11HJ-361	C. capacitor	360pF 50V	1
C38	QET41AR-227	E. Capacitor	220µF 10∨	1
C39 005	OFT41CB-106	"	10//F 161/	2
C40	OES21HJ-391	"	390pE 50V	1
C41	OEW21EA 47E	,,		1
641	QEWZIEA-475		4.7με 25ν
C42	QEC41HM-474	"	0.47µF 50∨	1
C43	QEC41HM-224		0.22µF 50∨	1
C44,008	QET41HR-105	"	1μF 50V	2
C46.47	OFM41HK-103	Mylar Capacitor	0.01µE 50V	2
C50.51	QCY41HK-182	C. Capacitor	0.0018µF 50V	2
C54,55,72,74,76	OCY41HK-222	"	0.0022µF "	5
C56.83	OCS11HJ-300	"	30pF "	2
C57.90	OCS11HJ-120	"	12nF "	2
C60	QCS11HJ-330	"	33pF "	1
C61.66	QCS11HJ-200	"	20pF "	2
C62.88	QCS11HJ-7R0	"	7pF "	2
C77	QEB41HM-105	E. Capacitor	1µF "	1
C78.79	QCY41HK-682	C. Capacitor	0.0068 u F "	2
C81,92.016	QCY41HK-472	C. Capacitor	0.0047µF 50V	3
C82	QCS11HJ-390	"	39pF "	1
C84	QFS41HJ-181	P. Capacitor	180pF "	1
C85	QFS41HJ-392	"	0.0039 u F "	1
C89	QCT05CH-150	C. Capacitor	15nF	1

Page 30

Part No.	Parts No.	Parts Name	Remarks	Q'ty
C94	QFS41HJ-361	P. Capacitor	360pF "	1
C001	QCC11EM-104	C. Capacitor	0.1µF 25∨	1
C002,017	QET41HR-335	E. Capacitor	3.3µF 50∨	2
C003	QCS11HJ-151	C. Capacitor	150pF 50V	1
C010	QFM41HM-683	Mylar Capacitor	0.068µF "	1
C011	QET41AR-107	E. Capacitor	100µF 10∨	1
C012	QET41AR-108	"	1000µF ″	1
C020	QCS11HJ-2R0	C. Capacitor	2pF 50V	1
C028	QFS41HJ-152	P. Capacitor	0.0015µF ″	1 1
C029	QCS11HJ-3R0	C. Capacitor	3pF "	1
C036	QCS11HJ-8R0	"	8pF "	1
VC14	QAP1224-511V	V. Capacitor		1
TC12
TC3,4,5,6,	QAT2002-001	T. Capacitor		4
7,8,9,10
S15	QSP0250-011	Push Switch		1
CN3-P	QMV5005-007	Connector		1
	VMW2146-002	P.W. Board	for Tuner
	VMW2146-002A	"	for Main	1
	VMW2146-002B	"	for LED
	VQB016B-302	Bar Antenna
	QAT5001-201	Midget V. Capacitor	VC5	1 1
1	VYH2119-002	Bar Ant Holder		i
2	VYH4221-001	Arm
3	VYH4028-001	Bridge		1
4	SPSP3006ZS	Screw		2
(5 )	SBSF3010Z	Tap Screw		2
6	SDSP2606Z	Screw		1

Page 31

Amp and VR P.W. Board Parts

IC302	AN7146 (H)	I C 302	AN7146 (H)
Pin No.	Power Amp.	Pin No.	Power Amp.
1	12 [V]	10	3.1 (V)
2	6.2	11	0.5
3	0	12	1.7
4	11.0	13	3.1
5	1.3	14	1.3
6	3.1	15	11.0
7	1.7	16	0
8	0.16	17	6.3
9	0	18	11.7

	Eurotica	Parte No	Playback mode (V) Recording mode (V)		Eurotion Parts No.	Playback mode (V)			Recording mode (V)
Ref. No.	T difection	Parts NO.	E	С	В	E	С	В	B Ref. No.	Function	Farts NO.	Ε	С	В	E	С	В
X101	Switching	2SD958(T, U)	0	0	0.7	-5.4	0	-10.8	X 304	Bias OSC	2SD468(C)	0	0	0	0.13	4.5	0.28
X102	11		0	0	0.7	-5.4	0	-10.4	X305		11	0	0	0	0.13	4.5	0.25
X103	11	2SD636(S)	0	0	0	0	0	0.72	X 306	Regulator	2SD468(B)	0	12.0	0	7.0	11.9	7.6
X104	PB EQ amp.	2SD661(S)	0.02	0.71	0.56	0.04	0.82	0.58	X 307	11	2SD636(R)	0	12.0	0	7.6	11.9	8.2
X105	11	11	0.28	5.4	0.71	0.39	7.8	0.82	X 308	Switching	2SD636(R, S)	0	0	0.73	0	8.2	0
X106	Switching	2SD636(R,S)	0	0.46	0	0	0	0.5	X 309	11	2SD468(C)	0	0	0.67	0	1.25	0
X107	PB Pri amp.	2SD636(R)	0.26	2.5	0.46	0	9.0	0	X310	Regulator	2SD468(B)	6.7	12.0	7.4	6.7	11.9	7.4
X108	Muting	2SD636(R,S)	0	0	0.63	0	. 0	0.63	X311	Switching	2SD636(R, S)	0.05	0.06	0.08	0	0	0
X109	Mic Amp.	2SD636(S)	0.09	1.7	0.1	0.09	1.7	0.11	X312	11	11	0	0.06	0	0	0	0.62
X110	Switching	2SD636(R,S)	0	0	0.72	0	0	0	X313		"	0.2	0.26	0.08	0	9.2	0
X111		2SD636(S)	0	0.18	0	0.94	0.94	1.6	X 314	11	2SD636(R)	0	0.82	0	0	0	0.68
X112	REC EQ amp	2SD636(T)	0.61	4.6	0.28	0.56	4.4	0.26	X315	11	2SD636(R, S)	0	0-	0.57	0	5.5	0.04
X113	Muting	2SD636(R,S)	0	0	0.62	0	0	0.62	X316	-11	2SB641(R, S)	7.3	7.2	6.6	7.4	0	6 - 9
X114		11	0	0	0.66	0	0	0	X317	11	"	7.3	0	6.2	7.4	7.3	6.7
X115	//		0	0	0.62	0	0	0	X318	11	2SD636(R,S)	0.2	0	0	0	0	0.08
X116	LINE Amp.	2SD636(S)	0.29	4.2	0.3	0.32	4.6	0.33	X319	Muting	"	0	0.04	0	0	0.05	0.02
X117	Biphonic	11	2.1	7.0	2.4	2.25	7.2	2.55	X 320	11		0.54	0.54	1.2	2.8	2.8	3.4
X118	Metal ARL	2SD636(R, S)	0	0.28	0	0	0	0.61	X321	Switching	2SD636(R)	0	5.0	0.58	0	5.6	0
X 119	Switching	2SD468(C)	0	0	0.66	0	0	0.66	X 401	Mixing Amp.		0.1	1.57	0.13	0.14	2.0	0.18
X301	Switching	2SB788(T, U)	4.3	4.2	3.5	9.3	-10.6	9.2	X402	Switching	2SD636(R,S)	0	0	0	0	0	0.62
X302	"	2SD636(R, S)	0	0.04	0.63	0	9.0	0	X 403	Mixing Amp.	2SD636(R)	0.14	2.25	0.1	0.15	3.2	0.2
¥ 30.2	Mution	250536(5)	0	0	0.72	0	0	0	X404	,,		0 09	24	0.13	2 14	37	0 10

Voltage values are measured by circuit tester (impedance
= 20kΩ/V) without input signal at normal tape select position.
Transistors voltage for muting show at muting operation.
IC101 BA333 (V) voltage show at recording mode.

Earth

Page 32

Amp and VR P.W. Board Parts List

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
	VMW1015-002A	P.W.Board	for Main	1
S301-1~10	OSLA210-001	Lever Switch	BADIO TAPE
$302-1~8	OSI 8310-102
$303-1~4	051 4310-014		MONO CT
$304	0551201.001	Slide Switch
$305.1~1	OSP4210.061	Bush Switch	BEATCOT
1101 201	OMS2501.014	Push Switch	MUG	1
1102 202	OMC0280.002			2
1301	OMC0014 006	DIN SP Socket	EXISP	2
1202	OMS6212.004			\| 1
1302	QIVIS0312-004	Headphone Jack		\| 1
1 101 201	VOP0001 1920	DC Jack		1
105 205	VQF0001-1035	Inductor		4
103,205	VOR0001 FG2C
L 102,202	V0P0001-5625			2
104 204	V QF0001-1035			4
1 3 0 1	VOU1000.007	050 001
1302	02226.24			1
VR101 201	01/09/00 05/
VR107,201	0/0800000	v. Resistor	BIAS ADJ 50KM	2
VR102,202			200KS2	2
V R 103,203	0VR0A6A-054A		VOLUME, 50KΩ	2
			TONE 100KΩ	2
				2
				1
X101 201		"		\| 1
102,202	250958(1,0)	Transistor		4
102,202	20000000
×103,203,109	250636(5)			\| 12
209,111,211
110,210,117
217,113,213	000001(0)
X 104,204	2SD661(S)			2
X 105,205	2SD661(S,T)	Transistor		2
X106,206,108	2SD636(R,S)			23
208,110,210
120,220,114
214,115,215
118,218,302
308,311,312
313,315,318
319,320
X107,207	25D636(R)	"		4
307,314
X112,212 X201	250636(1)	″		2
X204 205 200	25B788(1,U)	"		1
X206 210	250408(0)			3
A300,310 V216 217	25D408(B)			2
D101 201 102	230041(K,S)	Si Diada		2
202 102 202	UCIAN	SI. Diode		9
202,103,203
D104 204 105	0 4 0 0	Co Diada
205 206	UA90	Ge. Diode		5
205,300	LIZ700	Zener Diada
D301		Zener Diode		1
D209		Ci Diada		1
0300		SI. Diode		1
	V44011-001	Formed Bus Wire		2
	V44611-002			5
	V44611-003			2

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
R101,201 R102 R103,143 R104,354 R105,110,219 121,221,127 128,228,129 229,165,265 158,258,159 259,318,321	V44611-005 V44611-006 QWY123-022 QRD141J-100SY QRD143J-392S QRD143J-182S QRD143J-223S QRD141J-472SY	" Bus Wire C.Resistor " "	10Ω 1/4W 3.9KΩ ΄΄ 1.8KΩ ΄΄ 22KΩ ΄΄ 4.7KΩ ΄΄	3 15 31 2 1 2 18
R106,206,123 223,303,322 333	QRD141J-331SY	"	330Ω "	7
R107,207 R108,208,120 220,154,325 337	QRD143J-824S QRD141J-683SY		820ΚΩ " 68ΚΩ "	2 7
R109,209 173,273	QRD141J-471SY		470Ω "	4
R112,212,115	QRD141J-1035Y QRD141J-334SY	" "	10KΩ " 330KΩ "	3
117,217,141 241 R113,213,114 214,139,176	QRD141J-822SY	"	8.2KΩ "	7
276 R116,216,125 225,155,255	QRD141J-221SY	"	220Ω "	7
R118,218,151,317 R122,222 124,224,358	QRD141J332SY QRD141J-222SY		3.3KΩ " 2.2KΩ "	4 5
R126,226	QRD141J-105SY	"	1MΩ "	5
R130,230,142 242,149,286 334,341,184	QRD141J-104SY	"	100ΚΩ "	9
R131,231,136 236,162,262 271	QRD141J-272SY	"	2.7ΚΩ "	7
R132,232,140 240,145,245	QRD141J-333SY	"	33ΚΩ "	6
R133,351	QRD141J-101SY	"	100Ω "	2
R134,234,	QRD141J-153SY		15ΚΩ "	2
R135,235	OPD1/211-100		10MS2 1/2W
R137 R138,238 147,247	QRD143J-1235 QRD141J-563SY	,, ,,	12KΩ 1/4W 56KΩ "	4
R144	QRD147J-473S	,,	47ΚΩ "	1
R146,246,172 272,244,335 338 342 344	QRD141J-473SY	"	47ΚΩ "	9
R148,248,304 R150,250,156 256,185	QRD143J-153S QRD141J-474SY	"" "	15ΚΩ " 470ΚΩ "	3 5

Page 33

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
R152,252,153	QRD141J-123SY	C.Resistor	12KΩ 1/4W	9
253,178,278
182,282,237
R157,257	QRD143J-331S	"	330Ω "	2
R160,260	QRD141J-181SY	"	180Ω "	2
R161,261	QRD141J-684SY	"	680ΚΩ "	4
168,268
R164,264,202	QRD141J-392SY		3.9K02 "	3
R166,266,183	QRD141J-5625Y		5.0K32
203,320,329
B167 267	OBD141.I-183SY		18ΚΩ "	4
315.316
R169,269	QRD141J-330SY		33Ω "	2
R170,270	QRD141J-102SY	"	1ΚΩ "	2
R171	QRD143J-272S	"	2.7ΚΩ "	1
R174,274	QRD121J-2R2	"	2.2Ω 1/2W	2
R175	QRD143J-154S	"	150KΩ 1/4W	1
R177,180	QRD141J-122SY	"	1.2KΩ "	4
280,345
R179,279	QRD141J-273SY	"	27ΚΩ "	2
R181,281,320	QRD143J-562S		5.6KΩ "	3
R284,186	QRD143J-104S		100K32 "	3
249	000111110001		1000 "	2
R203,243	QRD141J-1825Y		22KO "	5
R204,332,339	QKD141J-22351		22136	5
B205 210	0001/31/725	,,	4 7KO "	5
206 227 110	UND1433-4723		4.7132	Ŭ
B211	ORD143.I-103S		10ΚΩ "	1
R215	ORD147J-334S	"	330KΩ "	1
R233	QRD143J-101S	"	100Ω "	1
R239	QRD143J-822S	"	8.2ΚΩ "	1
R251,301,302	QRD143J-332S	"	3.3KΩ "	3
R254	QRD143J-683S	"	68ΚΩ "	1
R275	QRD147J-154S	"	150ΚΩ "	1
R277	QRD143J-122S	"	1.2KΩ "	1
R285	QRD143J-474S	"	470ΚΩ "	1
R305	QRD147J-393S	"	39ΚΩ "	1
R307,352	QRD143J-102S	"	1ΚΩ "	2
R309	QRD147J-332S		3.3KS2 "
R311	QRD141J-1ROSY
R312 D212 214	0RD147J-2705		170 "	2
R313,314 R310	ORD1413-41731		150 "	1
B324 348	ORD1411-225SY	"	2.2MΩ "	2
R326	ORD147J-101S		100Ω "	1
R327	QRD147J-151S	"	150Ω "	1
R330	QRD147J-680S		68Ω "	1
R336	QRD141J-154SY	"	150ΚΩ "	1
R346	QRD147J-560S	"	56Ω "	1
R347	QRD147J-470S		47Ω "	\| 1 \|
R350	QRD146J-100S	"	10Ω "	1
R353	QRD147J-153S		15ΚΩ "	1
R357	QRD143J-682S	"	6.8KΩ "	1
FR301,302	QRH141J-1RO	Fusible Resistor	1Ω "	2
C101,201	QCS11HJ-201	C.Capacitor	200pF 50V	2
C102,202,113	QET41HR-105	E.Capacitor	1μF "	Ø
213,123,223

Page 34

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
C134,234,135	QET41HR-105	E. Capacitor	1μF 50V	12
235,143,243 C103,203,105	QCS11HJ-330	C.Capacitor	33pE "	6
205,114,214	00044111404	"
115,215	QCS11HJ-101		100pF "	4
C106,206,120	QET41ER-475	E.Capacitor	4.7µF 25∨	9
162,262,338
C107,207,122	QET41AR-476		47µF 10∨	10
155,255,305
340
C108,208,111	QET41HR-335	"	3.3µF 50∨	15
124 224 129
229 240 141
241 139 239
C109 209 315	OEM41HL123	Mular Capacitor	0.012.5 50.4
C112,212,117	QET41HR-474	E.Capacitor	0.012µF 50V	3
217,334			0.47	5
C118,218	QCS11HJ-151	C.Capacitor	150pF ''	4
154,254 C119,219,318	OFT/108 107	E Capacitor	100.5
323,325	QL14TAN-107	E.Capacitor	100μF 10V	5
C121,221	QCS11HJ-470	C.Capacitor	47pF 50V	2
C126,226,341	QCY41HK-472	"	0.0047µF "	3
C128 228 131	OCS11HJ-241		240pF "	2
231,142,242	00011113-301		300pF	6
C130,230	QFM41HK-154	Mylar Capacitor	0.15µF ′′	2
C132,232	QFM41HJ-103	"	0.01µF ''	4
161,261 C136,236	0001141561	C Canacitar
C137,237	OCS11HJ-501	C.Capacitor	500pF "	2
C138,238	QFS32BJ-391	P.Capacitor	390pF 125V	2
C144,244	QFM41HJ-683	Mylar Capacitor	0.068µF 50V	2
C145,245	QFM41HK-104	"	0.1µF "	2
C146,246 C147 247	QFM41HJ-182 OFM41HL152		0.0018μF "	2
159,259	01 1014 1113-155		0.015μF "	4
C148,248	QEC41HM-224	E.Capacitor	0.22 μF "	2
C149,249	QET41CR-226	"	22µF 16∨	2
C150,250 C151,251	QEC41HM-104		0.1µF 50∨	2
316.317	QC141HK-332	C.Capacitor	0.0033 με "	4
C153,253	QCY41HK-681		680pF "	2
C156,256	QCC11EM-104		0.1µF 25∨	2
C157,257,321	QET41AR-108	"	1000µF 10∨	3
C158,258,140	QEW21HA-335	T. Consolitor	3.3µF 50∨	3
C301.302.303	0ET41AR-227	E.Capacitor	0.1μF " 220μF 101/
307,313			22001 100
C304,308,309	QET41CR-227		220µF 16∨	5
327,328
C310	OEM4101472	Mular Canaditar	330µF 10V
C311	QFS32BJ-331	P.Capacitor	330pF 125V
C312	QFP42AJ-183	P.P.Capacitor	0.018µF 100V

Page 35

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
C314	QFP42AJ-223	P.P.Capacitor	0.022µF 100V	1
C319,331	QET41CR-106	E.Capacitor	10µF 16V	2
C320,332,335	QCC11EM-103	C.Capacitor	0.01µF 25∨	3
C322.337	QET41CR-477	E.Capacitor	470µF 16V	2
C324	QET41CR-108		1000µF ''	1
C326	QET41CR-337	"	330µF "	1
C329	QET41CR-228	"	2200µF ''	1
C330	QFM41HJ-122	Mylar Capacitor	0.0012µF 50V	1
C333	QET41CR-336	E.Capacitor	33µF 16V	1
C336	QET41CR-107	"	100µF ''	1
C339	QET41CR-476	"	47μF "	1
	A74138-2	Test Pin		6
	V43895-1	Tab		6
	QMV5004-004	Connector	SPKR CN305-P	1
	VYH4204-001	Radiation Plate		1
	SBSF3014Z	Tap. Screw		2
	Q03095-206	Washer		1
1	VYH2117-001	Control Bracket		1
2	VJD3223-001	Jack Board		1
3	VYSA1R6-036	Spacer		1
4	SBSF3014Z	Tap. Screw		2
5	SPSP2006Z	Screw		4
6	WBS3000N	T. Lock Washer		2
	VYH4619-00A	Master Shield Ass'y		\| 1
(8)	VYSH125-001	Spacer		1

Page 36

Power Supply P.W. Board Parts

Fig. 37

Power Supply P.W. Board Parts List

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
	VMW3111-003	P.W. Board	for Power	1
D901,902	DS131A	Si. Diode		1
D903,904	DS132A	Si. Diode		1
C901 ~ 904	QCF11EZ-103	C. Capacitor		4
	QMF51A2-1R6	Fuse	RC-M60L	1
	QMF51A2-1R6BS	Fuse	RC-M60LB	1 1
	A44594-001	Fuse Clip		2
	QSS2325-109	Slide Switch	RC-M60L
S902-1,2	QSS2325-109BS	Slide Switch		1 1
J901,S901	QMC0263-002	AC Socket Ass'y	RC-M60L	1
"	QMC0263-002BS	AC Socket Ass'y	RC-M60LB	1

Page 37

Mecha Control P.W. Board Parts

Fig. 38

Mecha Control P.W. Board Parts List

Ref. No.	Parts No.	Parts Name	Remarks	Qʻty
	VMW3106-001A	P.W. Board		1
IC801	VUC0002-001	I.C	for Control	1
IC802	BA6208A		for MOTOR Control	1
IC803	BA335	"	for Auto. Stop	1
X802	2SC1162WT (C)	Transistor		1
X803,804,805	2SD636 (S)	"		9
806,807,808
809,810,815
X811	2SD468 (C)	"		1
X812,813	2SC2673 (Q,R)			2
X814	2SA786 (P,Q)			1
D804	HZ7C	Zener Diode		1
D805,808,809,810	1S2076	Si. Diode		18
811,812,813,814
815,816,819,820
821,822,823,824
825,826

Page 38

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
D817,818,827	10E1	Si Diode
R801,810,823	QRD143J-102S	C. Resistor	140 1/414	3
836,837			1/4//	5
R802,803,804	QRD141J-122S	"	12kΩ "	6
805,806,807			1.200	0
R808	QRD143J-823S	"	82k Ω ″	1
R809	QRD143J-223S		22kΩ "
R811,824,842	QRD143J-333S		33kΩ ″	1
R812	QRD143J-332S		3.3kΩ "
R813	QRD143J-471S		470Ω "
R814	QRD143J-224S		220kΩ ″	1 1
R815,817	QRD143J-331S	"	330Ω "	2
R818	QRD143J-681S	"	680n "	1
R819	QRD143J-182S	**	1.8kΩ ″	1
R821	QRD141J-182S		1.8kΩ "	1
R825,829	QRD143J-561S		560Ω "	2
R826,830	QRD143J-562S		5.6kΩ "	2
R827,831	QRD141J-331S		330 Ω "	2
R828	QRD141J-333S		33kΩ ″	1
R032	QRD146J-100S		10Ω "	1
D025	QRD143J-153S		15kΩ "	2
R837	QRD143J-3915		390Ω "	1
8830	QRD 141J-1025		1kΩ "	1
R840	QRD 143J-1035		10kΩ "	1
R841	ORD143J-1005		10Ω "	1
C807 808			2.7kΩ ″	1
C809		Tantal E. Capacitor	1µF 25V	2
C810 813	0ET414R-4//	E. Capacitor	470µF 10V	1
C811	OFT416R-105		1µF 50V	2
C812	OFT414R-336	"	4./μF 25V	1
C814 815	OFT414B-227			1
C816	OFT41CB-106			2
C824,826,827	OCC11EM-104	C Capacitor
C825 821	OCY41HK-472		0.1µF 25V	3
0020,021	V44611-006	Formed Bus Wire	0.0047µF 50V	1
	V44611-003	"		2
	V43895-1	Tab		2
CN801P	QMV5004-010	Connector
CN802P,L14	QMV5004-006	"
	VYSPIR3-006	Spacer		2
	VMW3106-001B	P.W. Board		2
S807,808	QSP0029-001	Push Switch		2
	VMW3106-001C	P.W. Board		2
X801	PN202S	Photo Transistor		1
D803	TLR108D	L.E.D
	VKZ4135-001	Spacer		i
	VYH4450-001	Photo Shell		1
	VMW3106-001D	P.W. Board
	VHE610G	Hall Element	HG	1
	VMW3106-001E	P.W. Board	for Reel Motor
C820	QEN21EM-106	N.P.E. Capacitor		1
L801,802	VQP0004-231	Inductor		2
1.000	VMW3106-001F	P.W. Board	for Solenoid
L803	T41572-001	Inductor
2809	VSH1108-001	Switch Ass'y		1

Page 39

Packing

Fig. 39

Packing Material Parts List

Ref. No.	Parts No.	Parts Name	Remarks	Q'ty
1	VPH4101-005	Door protector		1
2	VPH1201-001	Side cushion	(Left)	1
3	VPH1203-001	Side cushion	(Right)	1
4	VPD5060-J01	Carton	RC-M60LB	1
	" -J03	"	RC-M60L	1
5	QPGA065-05004	Poly bag	for set	1
6	VHPJ109-039	Wrapping paper		\| 1
8	QPGA010-02003	Poly bag	for Batteries	\| 1
9	QPGA012-01505	"	for Power cord	\| 1
10	QPGB024-03404	"	for Instruction Book	\| 1
11	VPK4136-002	Spacer		\| 1

Accessories

Parts No.	Parts Name	Remarks	Q'ty
QMP9017-009BS	Power Cord	RC-M60LB	1
QMP3950-183	"	RC-M60L	1
QPGA012-02505	Poly Bag	for Power Cord	1
VNM0773-301	Instruction Book		1
QPGB024-03404	Poly Bag	for Instruction Book	1
VYA4002-001	Short Plug		2
VGT12S3-J04	Cassette Tape		1
53866-2	Label		1
VYA4001-00A	Head Cleaning Stick		1
VNF0777-001	Feature Sticker		1
VNC6305-001	Trouble Shooting		1
QZL1002-003BS	Warning Label	RC-M60LB	1
31465-18	Mark	RC-M60LB	1
BT20013C	Guarantee Certificate	RC-M60LB	1

JVC RC-M60L SERVICE MANUAL

Contents

Specifications

Features

Operating Principle of Full-Logic Mechanism

Block Diagram of RC-M60 full-logic Mechanism Control Circuitry

Removal of Main Parts

2. Cassette cover

3. Rear cabinet

5. Amplifier circuit board

6. Cassette mechanism section

Removal of Cassette Mecha Parts

L. Flywheel ass'y (120)

M. Reel disk ass'y unit 2

N. Drive gear ass'y unit 16

Specifications of Cassette Mechanism

Adjustment of Cassette Recorder Amplifier

METAL ..... 95 ~ 120mV/1Ω(95 ~ 120mA)

How to Engage Dial Cord

Tuner Alignment

AM IF & RF Alignment

FM IF & Discriminator Alignment

FM RF Alignment

FM MPX Alignment

Parts Arrangement for Alignment

Dummy Antenna

Block Diagrams

Tuner circuit

Rear Cabinet Assembly Parts

Rear Cabinet Ass'y Parts List

Front Cabinet Ass'y Parts List

Schematic Diagram of RC-M60L/LB (Tuner circuit)

Schematic Diagram of RC-M60L/LB (Mecha control circuit)

Wiring Connection (1) – Amplifier P.W. Board

Wiring Connection (2) – Front Cabinet Relation Parts

Wiring Connection (3)

Mecha Button Unit Parts

Mecha Button Unit Parts List

Front Cabinet Assembly Parts

Mechanical Component Parts

Mechanical Component Parts List

Tuner P.W. Board Parts

Tuner P.W. Board Parts List

Amp and VR P.W. Board Parts

Earth

Amp and VR P.W. Board Parts List

Power Supply P.W. Board Parts

Power Supply P.W. Board Parts List

Mecha Control P.W. Board Parts

Mecha Control P.W. Board Parts List

Packing

Packing Material Parts List

Accessories