JVC RC-646L, RC-646LB SERVICE MANUAL

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RC-646L/LB

FM-SW-MW-LW 4-BAND RADIO STEREO CASSETTE RECORDER

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Contents

Page
Specifications
Technical Information
Main Parts Location
Disassembly & Replacement
Tuner Alignment
Adjusting Recording Bias
Adjusting Head Azimuth
Adjustment of Cassette Mechanism
How to Fit Dial Cord
Specifications of Cassette Mechanism
Troubleshooting on MMS
Block Diagram
Wiring Connection
Schematic Diagram of RC-646L/LB (Tuner)
Schematic Diagram of RC-646L/LB (Amplifier)
Tuner Circuit Board Ass'v
Amplifier Circuit Board Ass'y
Auto Stop Circuit Board Ass'y
MMS Indicator Circuit Board Ass'y
Switch Circuit Board Ass'y
LED Circuit Board Ass'y
Connector Circuit Board Ass'y
Power Supply Circuit Board Ass'y
Exploded View of Cassette Mechanism
List of Cassette Mechanism
Exploded View of Amplifier Section
Exploded View of Tuner Chassis Ass'y
Exploded View of Front Cabinet
Exploded View of Rear Cabinet (RC-646L)
Exploded View of Rear Cabinet (RC-646LB)
Final Packing Ass'y (RC-646L)
Accessories (RC-646L)
Final Packing Ass'y (RC-646LB)
Accessories (RC-646LB)

Specifications

DIMENSIONS: 2
9
4.1cm
-1/2''
(H) x 42.4cm(W) x 12.1cm(D)
x 16-3/4″ x 4-3/4″
WEIGHT: Approx. 4.5 kg (with batteries)
9.9 lbs.
TUNER SECTION Power Output : Max. 5.4W (2.7W+2.7W)(DC)
Frequency Ranges : FM 88~108MHz 4W (2W+2W)(DC) at 10% THD
SW 6~18MHz Input Jacks : MIC x 2 (0.8mV, low imp.)
MW 540~1600kHz Output Jacks : Ext. Speaker x 2 (3.2~8Ω)
LW 150~350kHz Headphones x 1 (8Ω)
RECORDER SECTIO )N Input/Output Jack : DIN
Tape Speed : 4.8 cm/s (1-7/8 ips) POWER CONSUMPTION N : 12W (RC-646L)
Track System : 4-track 2-channel stereo 9.5W (RC-646LB)
Recording System : AC Bias SEMICONDUCTORS
Erasing System : DC Erasing ICs : 7 + 2 (Microphone)
S/N Ratio : 40dB at 1kHz Transistors : 21 + 2 (Motor governor)
Fast Forward Time : Within 100 sec. (C-60 cassette) Diodes : 33 (5 LEDs)
Rewinding Time : Within 100 sec. (C-60 cassette) POWER SOURCE
Wow & Flutter
AMPLIFIER SECTIO
:
N
0.09% (WRMS) DC : 9V, 6 "R20", "U2" cells or
equivalent
Speakers : 12 cm (5′′) x 2, 3.2Ω AC : 110/220/240V, 50/60Hz
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Technical Information

This recorder is adopted with the full auto stop mechanism, MULTI MUSIC SCANNER and timer standby facility.

Full Auto Stop Mechanism

When the tape is finished in any mode: playback, record, fast forward and rewind, the tape transporting mechanism stops and the corresponding control buttons return to their normal positions and the power is shut off.

MULTI MUSIC SCANNER (Automatic program selection facility)

Newly developed MULTI MUSIC SCANNER (MMS) can select the next or preceding program, skipping the present program.

The MMS mechanism operates by detecting non-recorded sections on the tape. (Non-recorded sections of 3~4 seconds)

Timer Standby Facility (Timer recording and playback)

The facility can perform recording or playing back at any desired time by using an audio timer.

The PAUSE button is automatically released and the recording or playing back starts when the power is applied from the timer.

Circuitry of MMS and Auto Stop Mechanism
Page 4
A. Auto Stop Mechanism

The tape stop is detected by the Hall element (HG) which is located in the magnetic field of ring magnet: the magnet is connected to the shaft of the tape counter and it is rotating while the tape is running. The Hall element generates the sine wave signal by rotating magnet while the tape is running.

When the input signal of the IC1 has stopped, the logical level of the No. 6 terminal becomes "L" (low) level.

If the No. 6 level become "L", voltage difference occures across the solenoide, so that the current flows through the solenoide and the plunger functions to stop the mechanism.

B. MMS Operation

In the MMS mode, switches S1 (or S2), S3 and S5 have been ON position and the transistor X4 has been OFF state.

The logical level of the terminal No. 6 of IC2 changes in accordance with the input signal level of terminal No. 1: If the input level is more than -50dBs ±5dB, the terminal No. 6 becomes "H" (High) level. If it is less than -50dBs ±5dB, becomes "L" level.

While the signal from the tape being supplied to the No. 1 terminal of IC2 the terminals No. 2 and No. 6 become "H" level.

When the input signal has stopped, i.e. a non-recorded section between programs on the tape has positioned to the play/record head, No. 6 terminal changes into "L" level.

If No. 6 terminal has been "L" level, the current flows across the solenoide and the plunger functions to stop the MMS mechanism.

C. Timer Standby Facility

In the timer standby mode, switches S3, S4 and S6 are in the ON position and the power supply is cut off.

When the power supply turns on at the time set by the timer, the No. 2 and No. 6 terminals of IC1 become "L" level, as the capacitor C2 has not been charged, so that the solenoide functions to release the PAUSE button. And the recording or playing back starts.

D. Prevention Circuit Against Double Action
1. When the PAUSE button is released

At the moment when the PAUSE switch S4 is turned off by releasing the PAUSE button, the capacitor C4 is charged by the current flows through X5 and D6, so that the transistor X5 turns ON state.

The collector current of X5 raises the level of No. 2 terminal of IC1 into "H" level, so that the No. 6 terminal changes into "H" level.

When the terminal No. 6 becomes "H" level, the current flows through the solenoide is cut off and the plunger is prevented from functioning once again.

2. When the CUE or REVIEW button is released

At the moment when the switch S1 (or S2) turns off, while the switch S3 is ON, transistor X6 becomes ON state and the capacitor C5 is charged by the current flows through X5, so that the X5 changes into ON state.

The proceeding process is the same as the preceding item "1. When the PAUSE button is released".

E. Indicator Flicker Circuit

The transistors X2 and X3 construct the multivibrator circuit. The multivibrator is a relaxation oscillator and drives the MMS indicators to flicker.

The transistor X8 acts as a switch to flicker the PAUSE indicator.

F. Ripple Filter

The transistor X1 constructs a ripple filter which is designed to reduce the ripple current flowing through the Hall element.

G. Anti-Pause Killer Circuit

In the fast forward or rewind mode, to function the auto stop mechanism though the PAUSE button has been depressed, the anti-pause killer circuit stops the current supplying to the No. 2 terminal of IC1 by switching the transistor X7 off.

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Main Parts Location

Fig. 2

Fig. 3

Ref. No. Parts No. Parts Name Description Q'ty
1 VXL4045-001 Knob VOLUME 1
2 . VXKM520-30012 " BALANCE | 1
3 VXKM520-30012 " TONE 1
4 VXL4021-001 " Tuning 1
5 VXKM520-20010 " FINE TUNING 1
6 * Circuit Board Ass'y Tuner 1
7 * " Amplifier 1
8 * " Auto Stop 1
9 * " Connector 1
10 * Cassette Mechanism Ass'y 1
| 11 | EAS12P126SH Speaker 12cm (5″), 3.2Ω 2
12 *VDM5051-003-002 Connector & Wire Ass'y CN1-S 1
13 *VDM5041-003-003 " CN801-S 1
14 *VDM5051-003-001 " CN304-S 1
15 *VDM5051-003-005 " CN303-S 1
16 *VDM5051-003-004 " CN302-S | 1

  • Note: 1. Asterisked parts (*) show "NEW PARTS". Other parts are all "CURRENT PARTS"; therefore, check your inventory and order situation before placing new order to avoid making extra stock.
    • 2. The circuit board assemblies and whole assembly of cassette mechanism in this model will not be available as spare parts.
    • 3. The parts marked A are the important parts for safety assurance. Use the specified part, when replacing the safety assurance part, never use an equivalent one.
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Disassembly & Replacement

A. Rear Cabinet

  • 1. Remove the battery cover.
  • 2. Remove 7 screws (1)~(7): SDSB3020R.
  • Disconnect 3 connectors from the rod antenna (white) and power supply section (red & black).
C. Amplifier Circuit Board

  • 1. Take off the volume, balance and tone control knobs.
  • 2. Disconnect 3 connectors (B), (C) & (D).
  • Bisconnect's connectors (B), (c) a (b). Remove 6 screws (10)~(13): SPSP3006VS and (14) & (15): SBSB3010C.

Fig. 4

Fig. 6

B. Tuner Section

  • 1. Take off the tuning and fine tuning knobs.
  • 2. Disconnect the 5-pin connector (A) from the amplifier section and the connector (F) to the speaker terminal.
  • 3. Remove 2 screws (8) & (9): SBSB3025C

D. Amplifier Section (with Cassette Mechanism)

  • 1. Take off the volume, balance and tone control knobs.
  • 2. Disconnect 4 connectors (A), (B), (C) & (D).
  • 3. Remove 7 screws (14)~(20): SBSB3010C
  • 4. Open the cassette case by depressing the STOP/EJECT button to disengage the internal mechanism.

Fig. 7

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F. Cassette Mechanism

  • 1. Remove the amplifier section in accordance with the item D
  • Remove 4 screws (10)~(13): SPSP3006VS.
  • 3. Desolder wires from the motor, heads and leaf switch on the cassette mechanism
  • 4. Disconnect the connector (E).

G. Power Supply Section

Remove 2 scews (21) & (22): SBSB3014C.

Fig. 10

F. Jack Board

  • 1. Remove the amplifier circuit board as following the item
  • 2. Remove 2 screws (23) & (24): SBSB3012Z.

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Tuner Alignment

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

AM IF & RF Alignment

Input (SSG)

Modulation 400Hz, Modulated to 30%

Stop Frequency Input Signal Place to be Set the V.
Step Band Frequency Given to aligned Capacitor to
1 MW 455kHz Loop Antenna Т2, 3 Minimum
2 (IF) Repeat the Step 1, and adjust t for no further improv ement.
3 145kHz L7 Maximum
4 360kHz Loop Antenna TC6 Minimum
5 1.147 Repeat the Steps 3 & 4.
6 160kHz L4 160kHz Signal
7 350kHz Loop Antenna TC1 350kHz Signal
8 Repeat the Steps 6 & 7, and a adjust for no further in nprovement.
9 520kHz L8 Maximum
10 1650kHz Loop Antenna TC7 Minimum
11 0.010/ Repeat the Steps 9 & 10.
12 600kHz Loop Antoppo L5 600kHz Signal
13 1400kHz TC2 1400kHz Signal
14 Repeat the Steps 12 & 13, an id adjust for no further improvement.
15 5.8MHz Rod Antenna through L9 Maximum
16 18.6MHz Dummy Antenna TC8 Minimum
17 Repeat the Steps 15 & 16.
18 SW 6.0MHz Rod Antenna through L6 6.0MHz Signal
19 18.0MHz Dummy Antenna TC5 18.0MHz Signal
20 Repeat the Steps 18 & 19, an d adjust for no further improvement.
FM IF & Discriminator Alignment

Input (Sweep Generator) : TP3 (hot)

Output (Oscilloscope) : IF TP4 (hot) & TP7
Discriminator TP6 (hot) & TP7
Step Mode Place to be aligned Wave form
1 IF Т1, 4 Peak
2 Discriminator Т.5 S-curve
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FM RF Alignment

Input (SSG): .

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

Stop Frequency In iput Signal Place to be Set the V.
Band Frequency Given to aligned Capacitor to
1 87.5MHz TD1 9. TD2 L3 Maximum
2 109MHz IPI & IP2 TC4 Minimum
3 EM - Repeat the Steps 1 & 2.
4 1 191 90MHz TP1 & TP2 90MHz T01.8 T02 L1 90MHz Signal
5 TC3 106MHz Signal
6 Repeat the Steps 4 & 5, and adjust for no further improvement.
FM MPX Alignment
A. Regular Method

  • 1. Connect a frequency counter to the test point TP5.
  • Supply the monaural signal (98MHz, 60dB) across the test points TP1 and TP2.
  • 3. Adjust the variable resistor VR1 so that the frequency becomes 19kHz ± 100Hz.
B. Simplified Method

  • 1. Tune to a FM stereo broadcast.
  • 2. Set the variable resistor VR1 to a center position of the range where the stereo indicator keeps lighting.
Dummy Antenna

R1 + R2 = 80Ω C = 10pF R1 : Output impedance of S.S.G.

Fig. 11

Parts Arrangement for Alignment

Fig. 12

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Adjusting Recording Bias

Bias Frequency

  • 1. Connect a frequency counter across TP101.
  • 2. Set the BEAT CUT switch to left position.
  • 3. Adjust the oscillator coil L301 so that the counter indicates 68kHz
Bias Current

  • 1. Connect a V.T.V.M. across TP101 and TP201.
  • 2. Adjust the variable resistor VR101 (L) and VR201 (R) so that the voltage becomes 4.5mV (450µA/10Ω).

Adjusting Head Azimuth

Regular Method

  • 1. Connect a dual channel oscilloscope to the speaker terminals.
  • 2. Set the MODE switch to the STEREO position.
  • 3. Playback the test cassette for azimuth adjustment.
  • 4. Adjust the head azimuth so that the output signals of left and right channels will become maximum and in phase.
  • Note: If a single channel oscilloscope will be used, apply the left channel signal to the X-axis and the right to the Y-axis and draw the Lissajous figure.
Simplified Method

  • 1. Connect a V.T.V.M. across the speaker terminal.
  • 2. Set the MODE switch to MONO.
  • 3. Playback the test cassette for azimuth adjustment.
  • 4. Adjust the head angle for maximum output.
    • Note: The output voltage shows three peaks while adjusting head angle as illustrated on the right, adjust for maximum peak.
  • 5. Check that the output difference between MONO and STEREO is within 3dB.

Fig. 14

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Adjustment of Cassette Mechanism

Timing of Auto Stop Motion

  • 1. The auto stop mechanism should function at the moment when the tip of stop detect contact has been moved within 0.5 to 1.8mm in the playback mode
  • If the timing is more than 1.8mm, bend the part (A) of stop detect lever to the B direction. If it is less than 0.5mm, bend the part (A) to the C direction.

Fig. 15

Detection pressure of Auto Stop Mechanism

  • Setting the mechanism vertically in the playback mode, the auto stop mechanism should function at the pressure of 45 to 65g when the tip of stop detect contact has been pulled upwards by a tension gauge. (Refer to Fig. 16)
  • 2. If the pressure is less than 45g, bend the adjusting arm to the A direction. If it is more than 65g, bend to the B direction.

Fig. 16

Thrust of Flywheel

The clearance between the top of flywheel shaft and the flywheel bracket should be within 0.1 to 0.4mm. If the clearance is beyond the limits, adjust the screw for normal value.

Note: After adjustment, fix the screw with lock adhesive.

Fig. 18

Pause Mechanism

  • 1. In the playback mode, check to see that the pinch roller separates from the capstan shaft and stops turning and then the reel disk stops turning and the tape stops when the PAUSE button has been pressed. Check to see that the tape restarts and is normally transported when the PAUSE button is released.
  • 2. If the timing of pause mechanism is out of order: the takeup reel disk stops first and then the pinch roller stops, so that the tape is projected from the cassette half.

Adjust the timing by bending the part (C) of pinch arm lever to the A direction.

3. The space between the pinch roller and the capstan shaft should be more than 0.5mm. If it is less than 0.5mm bend the part (C) to the A direction, and if it is excess bend the part (C) to B direction.

Fig. 19

Fig. 17

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Cue & Review Mechanism

  • 1. Timing of Cue, Action
  • a. In the playback mode, if the CUE button is gradually pressed, the pinch roller stops turning first and then the takeup reel disk stops. If the CUE button is released, the takeup reel disk turns first and then the pinch roller rotates.
  • b. If the timing is out of order, adjust it as follows
    • If the tape is projected from the cassette half at the beginning of cue action, adjust it by bending the part (C) of pinch arm lever to the A direction as shown in Fig. 19.
    • If the tape is fast forwarded at the beginning of cue action, bend the part (C) to the B direction as shown in Fig. 19.
2. Timing of Review Action

  • a. In the playback mode, if the REVIEW button is gradually pressed, the pinch roller stops turning first and then the takeup reel disk stops. If the REVIEW button is released, the takeup reel disk turns first and then the pinch roller rotates.
  • b. If the timing is out of order, adjust it as follows
    • 1) If the tape is projected from the cassette half at the beginning of review action, bend the part (C) to the A direction as shown in Fig. 19.
    • If the tape is fast forwarded at the beginning of review action, bend the part (C) to the B direction as shown in Fig. 19
    • Notes: 1. After adjustment, if the pinch arm lever has been bended, check the pause timing and check that the gap between the pinch roller arm and pinch arm lever is more than 0.2mm when the REVIEW button is pressed in the recording mode.
      • 2. After adjustment check that the gap between the RQ boss and the pinch roller arm plate is within 0.7 to 1mm. If it is beyond the limits, adjust it by bending the part (D) of pinch roller arm plate as shown in Fig. 19.
Location of Heads

The play/record and erase heads should be positioned as shown below in the playback mode.

Fig. 20

Pressure of Pinch Roller

  • 1. Setting the mechanism vertically in the playback mode, the pinch roller should stop turning at the pressure of 350~500g when the pinch roller arm has been pulled upwards by tension gauge as shown in Fig. 21.
  • 2. If the pressure is out of limit, change the pinch roller spring.
    • Note: If the pressure is excessively high, it may cause the noise from the pinch roller bearing and defective in wow and flutter. If the pressure is defectively low, it may cause defective in Auto stop motion and in wow and flutter.

Fig. 21

Playback Torque

  • 1. The playback torque should be within 40 to 70g-cm.
  • 2. If the torque is less than 40g-cm, set the clutch spring to the 3 position. If it exceeds 70g-cm, set the clutch spring to the 1 position.
    • Note: Before adjusting the torque wipe off the surface of rubber parts and rotating parts, if the torque is not sufficient.

Fig. 22

Page 13

How to Fit Dial Cord

Adjustment of F.F. & Rewind Torque
1. Fast Forward Torque

In the fast forward mode, check that the F.F. torque is within 100 to 160g-cm by applying the torque gauge to the take-up reel disk.

a. If the torque is less than 100q-cm, adjust as follows.

  • If the rotation of F.F. idler which is contacted with the flywheel stops or fluctuates when the take-up reel disk is stopped turning by the fingers, bend the part A of F.F. button lever to the C-direction.
  • If the F.F. idler contacted with the flywheel is turning constantly when the take-up reel disk is stopped turning, turn the three-flap clutch spring plate counterclockwise (1→2→3→4) to obtain the proper torque.
  • b. If the torque is over 160g-cm, turn the clutch spring plate clockwise (4→3→2→1) to obtain the proper torque.
2. Rewind Torque

In the rewind mode, check that the rewind torque is within 100 to 160g-cm by applying the torque gauge to the supply reel disk.

If the torque is out of standard, adjust it as same method as items a. & b. of "Fast Forward Torque".

  • 2. Turn the dial drum fully clockwise
  • 3. Fit the cord in numerical order as shown below.

Fig. 24

Fig. 23

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Specifications of Cassette Mechanism

Check the following items when replacing the component parts of cassette mechanism.

Item Specifications Remarks
1. Power Supply
(Motor)
Rated Voltage DC 9V
Operating Voltage DC 6.0~11V
Item 2 should be complied at the upper
and lower limit of operating voltage.
2. Tape Speed 4.8cm/s (1-7/8 ips)
3000Hz +3%, -2%
Deviation 2%
2940Hz ~ 3090Hz
3. Wow & Flutter Less than 0.25% (RMS)
4. Take-up Torque Play 40 ~ 70g.cm Fast Forward 100 ~ 160g.cm Rewind 100 ~ 160g.cm
  1. Winding Time
    (at rated voltage)
Fast Forward Within 100 sec.
Rewinding Within 100 sec.
C-60 cassette
  1. Supply Current
    (at rated voltage)
Play Max. 150mA
F.F. Max. 360mA
Rewind Max. 360mA
7. Button Pressure PlayMax. 2.0 kgF.F.Max. 2.0 kgRewindMax. 2.0 kgStopMax. 2.0 kgRecordMax. 2.5 kgCueMax. 2.0 kgReviewMax. 2.0 kgEjectMax. 1.0 kgPauseMax. 1.0 kg
8. Pinch Roller Pressure 350 ~ 500g
9. Head location of CUE
and REVIEW Modes
Play/Record Head The PLAY and CUE (or REVIEW)
buttons have been depressed.
10. Auto Stop Mecha-
nism
In the every mode: playback, record
should stop automatically at the time w
the tape has been taken up while the d
the motor.
d, fast forward and rewind, the mechanism
when 4.3V is applied across the solenoide after
ecreased voltage of 5.0V has been supplied to
11. MMS Operation In the MMS mode: PAUSE, PLAY and CUE (or REVIEW) buttons have been depress-
ed, if 4.9V is applied for a moment across the solenoide after the tape has been
taken up while the motor has been supplied 5.0V, the PAUSE button should be
released first and then the CUE (or REVIEW) button released.
12. Timer Standby Facili-
ty
If 4.3V is supplied to the solenoide, th
PAUSE has been depressed in the pla
drived by 5.0V.
e PAUSE button should be released when the ayback or recording mode while the motor is
Page 15

No. 1393

Troubleshooting on MMS

MMS indicators do not flicker though MMS operates

  • Multivibrator circuit may be defective, check X802 and X803.
  • Electrolytic capacitor may be lack of capacitance, check C807 and C808.
  • If PAUSE indicator do not flicker or light, X902 and D908 may be defective.
Immediately auto stop mechanism functions

  • Hall element (HG801) is far away from ring magnet. Check distance, normal range is 1mm ±0.5mm.
  • Output of Hall element may be poor.
  • IC801 may be defective.

  • Resistor R801 may be lack of resistance. (Normal value: 150kΩ)
  • Bias circuit of X801 is not optimum. Base voltage is nearly equal to a half of Vcc. V205 mere back for the set of t
  • X805 may be defective. Common emitter dc current gain hFE may be lower than normal.
  • Capacitors C814 and C816 may be defect in capacitance.

Auto stop mechanism does not operate in FF and rewind modes when PAUSE button being pressed

• X901 may be defective.

ough MMS ° Resistor R801 r 150kΩ)

Page 16

Block Diagram

Tuner Section

Play back Mode

Fig. 26

Recording Mode

Fig. 27

Page 17

Page 18

RC-646L/LB

No. 1393

- 18 -

Page 19

Schematic Diagram of RC-646L/LB (Amplifier)

Page 20

RC-646L/I B

Tuner Circuit Board Ass'y

Fig. 31

Note: The circuit board assembly will not be available as spare part.

Transistors

Ref. No. Parts No. Description Рс fT
X1,2,3 2SC1923(O) Silicon (TOSHIBA) 0.1W
X4 2SD636(R) " (MATSUSHITA) 0.4W

ICs & Diodes

Ref. No. Parts No. Parts Name Description
IC1 TA7614AP(W) Integrated Circuit TOSHIBA
IC2 AN7410 " MATSUSHITA
D1 MA345 Variable Capacitance Diode "

Resistors

Ref. No. Parts No. Parts Name E Description
R1 QRD141K-392 Carbon 3.9 1/4W
| R2 " -334 " 330 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
R3 ″ -470 " 47Ω "
R4 // -101 " 100Ω "
R5 ″ -564 " 560kΩ "
R6 " -122 " 1.2kΩ "
R7,8,9 ″ -101 " 100Ω "
R10 QRD143K-334 " 330k Ω "
R11 QRD141K-101 " 100Ω "
R12 QRD143K-222 " 2.2 "
R13 // ·471 " 470.0 "
R14 ″ -220 " 220 "
R15 QRD141K-332 " 3.3kΩ "
R16 QRD143K-101 n 100Ω "
R17 " -681 " 680Ω "
R18 QRD141K-100 " 10 Ω "
R19 QRD143K-682 " 6.8kΩ "
R20 QRD141K-332 " 3.3kΩ "
R21 ″ -392 " 3.9k Ω "
R22 " -182 " 1.8kΩ "
R23 QRD143K-103 " 10kΩ "
R24 QRD141K-470 " 47Ω "
R25,26 / " -104 " 100kΩ "
R27 " -273 " 27kΩ "
R28 // /4R7 " 4.7Ω "
R29 QRD143K-183 " 18kΩ "
R30 // -102 " 1kΩ "
R31 QRD141K-153 " 15kΩ "
R32,33 " -332 " 3.3 "
R34 ″ -681 " 680 Ω "
R35 QRD143K-183 " 18kΩ "
R36 QRD141K-100 " 10Ω "
R37 ″ -683 " 68kΩ "
R38 " -273 " 27kΩ "
R39 QRD143K-564 " 560kΩ "
R40 // ·823 " 82kΩ "
R41 // ·· -681 " 680Ω
R42 "-822 " 8.2kΩ "
R45 ″ -152 " 1.5kΩ "
R46 ″ -222 n 2.2kΩ "
VR1 QVP8A0B-014 Variable 10kΩ B-curve
Page 21

Capacitors

0.047µF " C30 QCY41HK-682 Ceramic 6800pF " C31 QCF11HP-473 " 0.022µF " C33 QFM41HM-223 Mylar " C34 QCS11HJ-121 Ceramic 120pF " " C35 QET41AR-37 Electrolytic 3.3µF " " C38 QET41HR-335 Electrolytic 3.3µF " " C41 QCS1HJ-471 Polystyrol 470pF " " C42 QEC41HM-473 Mylar " 0.047µF " C30 OCY41HK-682 Ceramic 6800pF " C31 OCF11HP473 " 0.047µF " C32 " 0.022µF " " C33 OFM41HM-223 Mylar " C34 OCS11H-121 Ceramic 120pF " " C35 OET41AR-477 Electrolytic 470µF 10V C38 OET41AR-336 " 33µF 10V C39 OET41AR-336 " 33µF 10V C41 OCS11H-121 Ceramic 0.1µF 50V C44 OET41AR-336 " 33µF 10V C41 OCS11H-1301 " 30µF " C42 OEC41HM-473 Mylar 0.047µF " C44 OFS41H-1471 Polystyrol 470pF " C45 " 0.47µF " C47 QET41R.474 " 0.47µF " C48 QCF11HP-223 Ceramic 10µF 16V C50 QEW21HA.335 " 3.3µF 50V " C53,54 QCY41HK-152 Ceramic 15
C1 QCF11HP472 Ceramic 4700pF 50V C2 " 102 " 100pF " C3 QCS11HJ220 " 4pF " C4,9 " 4100 " 4pF " C5 " 100 " 300pF " C6 " 331 " 300pF " C11 QCT05CH-8R0 " 8pF " C12 " 240 " 24pF " C13 " 150 " 15pF " C14 QCS11HJ300 " 3pF " " C15 QCS1HJ300 " 15pF " " C16 QCS1HJ300 " 12pF " " C20 " 120 " 12pF " C21 QCS1HJ37 Polystyrol 180pF " C C22 QCS1HJ472 Polystyrol Ref. No. Parts No. Parts Name Description
C2 C3 C3 102 r 1000pF r C3 CS11HJ-220 r 220F r C4,9 r 400 r 40pF r C5 r 331 r 330pF r C6 CF11HP.223 r 0.022µF r C10,11 CCT05CH-860 r 24pF r C12 r 240 r 24pF r C13 r -150 r 15pF r C14 0CS11H-300 r 30pF r 10pF C15 0CS11H-390 r 12pF r 12pF r C21 0FS1HJ-361 Ceramic 36pF r 12pF r C22 0CS1HJ-361 Ceramic 36pF r 12pF r C23 0FS2HJ-472 Polystyrol 130pF r 12pF r C24 0CS1HJ-320 Ceramic C1 OCE11HP-472 Ceramic 4700pF 50V
Ca QCS11HJ-220 " 220F " C4,9 " 4R0 " 40F " C5 " 100 " 330pF " C6 " 331 " 330pF " C7,8 OCF11H-223 " 0.022µF " C10 OCT05CH-8R0 " 8pF " C13 " 150 " 12pF " C14 OCS11H-320 " 30pF " 10pF " C15 OCS11H-320 " 13pF " 10pF " C16 OCS11H-380 Caramic 36pF " - C20 " 1120 " 10pF " - C21 OFS41H-3181 Polystyrol 180pF " - C23 OCS1H-330 Caramic 360pF " - C23 OCS1H-1390 Caramic 30pF " C2 " -102 " 1000pF "
Cds Dot n 4pF n Cds n 100 n 10pF n Cds n 330pF n 330pF n Cds n 330pF n 0.022µF n Clo 11 OCTOSCH 3R0 n 330pF n Clo 11 OCTOSCH 3R0 n 330pF n Clo 11 OCTOSCH 3R0 n 30pF n Clo 11PA 72 n 4700pF n Clo CS11H-330 n 10pF n 10pF n Clo n 10pF n 10pF n n Clo n 10pF n 00dPF n n Clo 0CS1H-330 Ceramic 360pF n 0.022µF n Clo 0CS1H-370 Ceramic 30pF n 0.022µF n Clo 0CS1H-370 62 OCS11HJ-220 " 22pF "
Construct n 100 n 100F n C6 n 331 n n 330pF n C7,8 OCF11HP223 n 0.022µF n 0.022µF n C10,11 OCT66CH3800 n 9pF n 1 1 C12 n 240 n 15pF n 1 C13 n 150 n 30pF n 1 C14 OCS11HJ3300 n 30pF n 1 10pF n C15 OCS1HJ3300 n 10pF n 1 10pF n 1 C20 n -120 n 10pF n 1 10pF n C21 OCS1HJ3300 n 130pF n 1 10pF n C22 OCS1HJ361 Polystyrol 130pF n 0.022µF n C22 OCS1HLJ230 n 0.022µF C4 9 " -4R0 " 4pF "
Co x 330 x 300F x C7,8 QCF11HP.223 x 0.022µF x C10,11 QCT05CH.8R0 x 24pF x C12 x -240 x 24pF x C13 x -150 x 30pF x C14 QCS11HJ300 x 30pF x 30pF C15 QCS1HJ300 x 30pF x 10pF x C17 x 440 x 4pF x 10pF x C19 x 100 x 10pF x 10pF x C21 QCS1HJ361 Ceramic 30pF x 30pF x C22 QCS1HJ320 Qeramic 30pF x 0.022µF x C24 QCT05YK3R0 x 0.022µF x 0.022µF x C33 QCM41HM223 Mylar 0.022µF x 0.022µF C5 " -100 " 10pF "
C7,8 OCF11HP233 * O.022µF " C10,11 OCT06CH.8R0 * BpF " C12 * -240 * BpF " C13 * 150 * 15pF " C13 * 150 * 30pF " C14 OCS11HP300 * 30pF " C15 OCS1HP472 * 4700pF " C17 * 4400 * 4700pF " C19 * 100 " 10pF " C20 " 120 " 12pF " C21 OFS1HJJ30 Ceramic 360pF " C22 OCS1HJJ30 Ceramic 39pF " C C23 OFS1HJJ30 Ceramic 39pF " C C24 OCS1HJJ30 Ceramic 30pF " C C33 OCF1HJ472 Mylar C6 " -331 " 330pF "
Ch0_1 CCT05CH ER0 * Pape * Pape * C10_11 CCT05CH ER0 * 240 * 240F * C11 * 150 * 30cF * 30cF * C13 * 150 * 30cF * 30cF * C14 CCS1HH23300 * 30cF * 470cF * C17 * 4R0 * 4pF * * 10cF * C19 * 100 * 12pF * * 12pF * C21 CCS1HL330 Ceramic 38pF * * 2pF * * C22 CCS1HL330 Ceramic 30pF * * C23 CCT31HL323 Mylar 0.047µF * C23 CCT31H233 Mylar 0.047µF * C33 CGT41HA73 * 0.047µF * C33 CGT41HA73 * 0.047µF C7 8 OCE11HP-223 " 0.022µF "
C10 C10 C20 * Canadian Canadian C13 * 150 * 150F * C13 * 150 * 30pF * C14 CCS11HJ300 * 30pF * 4700pF * C15 CCS1HJJ300 * 4700pF * C17 * 4400 * 4700pF * * C17 * 4400 * 40pF * * C19 * 100 * 10pF * * C20 * 120 * 10pF * * C21 OFS41HJ130 Ceramic 360pF * C22 OCS1HJJ300 Ceramic 30pF * 0.022µF * C1,8 OCT05CH-880 8pF "
C12 n 150 n 15pF n C13 QCS11HJ-300 n 30pF n 30pF n C15 QCS11HJ-300 n 30pF n 10pF n C17 n 4R0 n 10pF n 10pF n C19 n 100 n 10pF n 12pF n C21 QFS1HJ-361 Ceramic 360pF n 12pF n C22 QCS1HJ-361 Ceramic 360pF n 12pF n C23 QFS2HJ-372 Polystyrol 4700pF n 12pF n C24 QCS1HJ-380 Ceramic 36pF n 10pF n C30 QCYA1HK-682 Ceramic 6800pF n 102F n C31 QCY1HK-682 Ceramic 120pF n 102F n C33 QFM1HM-223 Mylar n 0.047µF n .240 24pF "
C13 C13 C14 QCS11HJ-300 " 30pF " C15 QCS11HJ-320 " 4700pF " C17 " 4R0 " 4700pF " C17 " 4R0 " 4700pF " C19 " 100 " 10pF " C19 " 100 " 12pF " C20 " -120 " 12pF " C21 QFS1HJ-361 Ceramic 360pF " 2 C22 QCS1HJ-390 Ceramic 38pF " 2 C24 QCS1HJ-370 Warn 0.022µF " 0.022µF " C25 QCT05YK-3R0 " 0.022µF " 0.022µF " C30 QCY11HK-682 Ceramic 6800pF " 0.047µF " C31 QCF11HP473 " 0.047µF " 0.047µF " " " 15pF "
C15 CCS11HP-472 " 4700pF " C15,18 CCS11HP-472 " 39pF " C16,18 CCS11HJ-320 " 39pF " C17 " 44PC " 10pF " C19 " 12pF " 12pF " C21 CFS1HJ-361 Ceramic 360pF " C22 QCS1HJ-361 Ceramic 360pF " C23 QFS2HJ-472 Polystyrol 4700pF " C24 QCS1HJ-361 Ceramic 360pF " C25 QCT05YK-3R0 " 0.022µF " C30 QC4THK-682 Ceramic 6800pF " C31 QCF1HP-73 " 0.047µF " C32 " -223 " 0.047µF " C34 QCS1HJ-32 Mylar " 0.047µF " C34 QCS1HJ-473 Mylar 0.047µF " OCS11H L300 30pF "
C15 CCS11H-320 " 39pf" " C17 " 4R0 " 4pf " C17 " 4R0 " 4pf " C19 " 100 " 10pf " C20 " 120 " 12pf " C21 CFS41HJ-181 Polystyrol 360pF " C22 QCS11HJ-360 Ceramic 360pF " C24 QCS1HJ-370 Gramic 39pF " " C25 QCT05YK-3R0 " 3pF " 0.022µF " C30 QCY1HK-682 Ceramic 6800pF " 0.022µF " C31 QCF11HP-473 " 0.042µF " C32 " 473 " 0.042µF " C33 QFM1HK-622 Mylar 0.042µF " " OCS11HP.472 4700pF "
C10, 18 C03, 11, 03, 00 " 100 " 100, F " C19 " 100, F " 120, F 12 39pF "
C17 i.e. 100 C20 i.e. 120 4pF "
C19 n 100 n 12pr n C20 n 120 n 12pr n C21 QFS41HJ-181 Polystyrol 180pF n C22 QCS11HJ-361 Ceramic 360pF n C24 QCS11HJ-370 Polystyrol 4700pF n C25 QCT05YK-3R0 n 3pF n C28 n -473 n 0.047µF n C30 QCY41HK-682 Ceramic 6800pF n n C31 QCF1HH-473 n 0.047µF n 0.022µF n C33 QFM41HM-223 Mylar 0.047µF n 0.047µF n C35 QCT141R-473 Mylar 0.047µF 10V 0 0 C38 QET41AR-473 Mylar 0.047µF 10V 0 0 C41 QCS11HJ-130 n 33µF n n 0 C38 QET4 " -4110
" 100
10pF "
C20 0 0 123 0 180pF " C21 QCS11HJ.361 Ceramic 360pF " C23 QCS1HJ.361 Ceramic 39pF " C24 QCS1HJ.472 Polystyrol 4700pF " C25 QCT05YK.3R0 " 3pF " C28 " -473 " 0.022µF " C30 QCY11HK-682 Ceramic 6800pF " " C31 QCF11HP.473 " 0.022µF " " C32 " -223 " 0.022µF " " C33 QFM41HM-223 Mylar 0.022µF " C34 QCS11HJ.121 Ceramic 120pF " C34 QCS11HJ.121 Ceramic 13µF 10V " " C38 QET41AR.336 " 3µF 10V " 3µF " " " -100
" 120
12pF "
C21 Creating Dotation State C22 CCS11HJ-361 Ceramic 360F " C23 OFS21HJ-472 Polystyrol 4700pF " C24 OCS11HJ-300 Ceramic 39pF " C25 QCT05YK-3R0 " 0.022µF " C26 QCT05YK-3R0 " 0.047µF " C28 " -473<" 056/14/191 Polystyrol 180pF "
C22 CC3 CF31HJ-372 Polystyrol 4700pF " C24 CC3HJJ-390 Ceramic 3pF " " C25 CCT05YK-SR0 " 3pF " " C28 " 473 " 0.047µF " C30 CCY1HK-682 Ceramic 6800pF " " C31 OCF1HP-473 " 0.047µF " " C32 " -223 " 0.022µF " " C33 OFM41HM-223 Mylar " 0.022µF " " C34 OC51HJ-121 Ceramic 120pF " C34 OC51HJ-121 Ceramic 120pF " Coromic 360pF "
C23 CFS1HJ472 Polysyloi 39pF " C24 QCS11HJ390 Ceramic 39pF " C25 QCT05YK.3R0 " 0.022µF " C28 " 473 " 0.047µF " C30 QCY41HK.682 Ceramic 6800pF " C31 QCF11HP473 " 0.047µF " C32 " -223 " 0.022µF " C33 QFM41HM-223 Mylar " C34 QCS11HJ-121 Ceramic 120pF " " C35 QET41AR.477 Electrolytic 3.3µF 10V C36 QET41AR.335 Electrolytic 3.3µF " C39 QET41AR.336 " 33µF 10V C40 QCF1HP-104 Ceramic 0.1µF 50V C41 QCS1HJ-301 " 0.047µF " C44 QEC41HM-474 Polystyrol 470pF " C45 QEC41HM-474 Electrolytic 0.47µF C22 QCST1HJ-301 Belystyrol 4700pF "
C24 CCS in Hol-S90 Certainte S04 C25 CCTO5YK-3R0 " 3pF " C28 " 473 " 0.047µF " C28 " 473 " 0.047µF " C30 OCY411K-682 Ceramic 6800pF " C31 OCF11HP-473 " 0.047µF " C32 " -223 " 0.022µF " C33 OFM41HM-223 Mylar " C34 OCS11HJ-121 Ceramic 120pF " " C35 OET41AR-477 Electrolytic 470µF 10V C38 OET41AR-335 Electrolytic 33µF 10V C40 OCS11HJ-301 " 33µF 10V C41 OS1HJ-473 Mylar 0.047µF " C42 OEC41HM-104 Electrolytic 0.1µF " C43 OFM41HM-473 Mylar 0.047µF C23 QFS21HJ-472 Coromio 39nE "
C25 CUTOSTK-SR0 " Openant C27 0 GMA11HN-223 Mylar 0.022µF " C30 0 CY1HK-882 Ceramic 6800pF " C31 0 CF11HP-473 " 0.047µF " C32 " 223 " 0.022µF " C34 0CS11HN-223 Mylar " " 0.047µF " C34 0CS11HN-121 Ceramic 120pF " C35 0ET41AR-377 Electrolytic 3.3µF " 0.047µF 50V C38 0ET41AR-335 Electrolytic 0.1µF 50V C40 0CF11HP-104 Ceramic 0.1µF 50V C43 0FM1HM-473 Mylar 0.047µF " < C24 QCST1HJ-390 Gerannic 3nF "
C27,29 CH M41HM-223 Wylar Count C28 " 473<" C25 QC105YK-3R0 Mular 0 022/JE //
C28 " CATA " Comparison C30 OCY41HK-K822 Ceramic 6800pF " C31 OCF11HP-473 " 0.047µF " C32 " 223 " 0.022µF " C33 OFM41HM-223 Mylar " C34 OCS11HJ-121 Ceramic 120pF " " C35 OET41AR-477 Electrolytic 470µF 10V C38 OET41AR-335 Electrolytic 3.3µF " 0.047µF C39 OET41AR-336 " 33µF 10V C40 OET1HP-104 Ceramic 0.1µF " C41 OES11HJ-301 " 300pF " C42 OEC41HM-474 Electrolytic 0.1µF " C43 OFM41HM-473 Mylar 0.42µF " C44 OFS41HL471 Polystyrol 470pF " C27,29 QFM4THM-223 0.022µ1
C30 CQP41HK-882 Ceramic Outpace Outpace n C31 CQF11HK-473 " 0.022µF " C33 CFM41HM-223 Mylar " 0.022µF " C34 QCS11HJ-121 Ceramic 120pF " " C35 QET41AR-477 Electrolytic 470µF 10V C38 QET41AR-335 Electrolytic 33µF " " C39 QET41AR-336 " 33µF 10V " C40 QCF11HP-104 Ceramic 0.1µF 50V " C41 QCS11HJ-301 " 300pF " " C42 QEC41HM-104 Electrolytic 0.1µF " " C43 QFM41HM-473 Mylar 0.047µF " C44 QES41HM-174 Polystyrol 470pF " " 0.47µF " C45 QEC41HM-104 Electrolytic 0.47µF " " C28 "
Caramia
6800pE "
C31 COUPTINE 473 " COUPTINE 473 " COUPTINE 473 C32 " -223 " 0.022µF " C33 OFM41HM-223 Mylar " C34 OCS11HJ-121 Ceramic 120pF " " C35 OET41AR.477 Electrolytic 3.3µF " OV C38 OET41AR.336 Electrolytic 3.3µF " " C39 OET41AR.335 Electrolytic 0.1µF 50V C40 OCF11HP-104 Ceramic 0.1µF " C41 OCS11HJ.301 " 300pF " C42 OEC41HM-104 Electrolytic 0.1µF " C43 OFM41HM-473 Mylar 0.047µF " C44 OES41HJ-471 Polystyrol 470pF " C45 OEC41HR-474 " 0.47µF " C46 " -224 " 0.47µF " C30 QCY41HK-682 Ceramic
C32 " OFM41HM-223 Mylar " C33 OFM41HM-223 Mylar " C34 QCS11HJ.121 Ceramic 120pF " C35 QET41AR-477 Electrolytic 470µF 50V 33µF " C38 QET41HR-335 Electrolytic 3.3µF " " 300pF " C40 QCF11HP-104 Ceramic 0.1µF 50V 30pF " C31 QCF11HP-473 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 0.047µ1
C33 OFM41HM-223 Mylar 0 C34 OCS11HJ-121 Ceramic 120pF n C35 OET41AR-477 Electrolytic 470µF 10V C36,37 OFM41HM-473 Mylar 0.047µF 50V C38 OET41AR-335 Electrolytic 3.3µF n C39 OET41AR-336 n 33µF 10V C40 OCS11HJ-301 n 30pF n C41 OCS1HJ-301 n 30pF n C42 OEC41HM-104 Electrolytic 0.1µF n C43 OFM41HM-473 Mylar 0.047µF n C44 OFS41HJ-471 Polystyrol 470pF n C45 OEC41HM-474 Electrolytic 0.47µF n C46 n -224 n 0.22µF n C47 OET41HR-474 n 0.47µF n 0.022µF n C48 OCF1HP-233 Ceramic 10µF 16V 0.55,56,57,58 n -332 n C32 " -223
C34 CGS11HJ.121 Ceramic 1201 1201 C35 QET41AR.477 Electrolytic 470µF 10V C36,37 QFM41HM.473 Mylar 0.047µF 50V C38 QET41AR.335 Electrolytic 33µF 10V C39 QET41AR.336 " 33µF 10V C40 QCF11HP.104 Ceramic 0.1µF 50V C41 QCS11HJ.301 " 300pF " C42 QEC41HM.104 Electrolytic 0.1µF " C43 OFM41HM.473 Mylar 0.047µF " C44 QFS41HJ.471 Polystyrol 470pF " C45 QEC41HM.474 Electrolytic 0.47µF " C46 "<-224 C33 QFM41HM-223 Wylar
Ogwaraia
120pE "
C35 OET41AR.47/ Electrolytic 470μr 10V C36,37 OFM41HM.473 Mylar 0.047μF 50V C38 OET41HR.335 Electrolytic 3.3μF n C39 OET41AR.336 " 33μF 10V C40 OCF11HP.104 Ceramic 0.1μF 50V C41 OCS11HJ.301 " 300pF " C42 OEC41HM.104 Electrolytic 0.1μF " C43 OFM41HM.473 Mylar 0.047μF " C44 OES41HJ.471 Polystyrol 470pF " C45 OEC41HM.474 Electrolytic 0.47μF " C46 " -224 " 0.22μF " C47 OET41CR-106 Electrolytic 10μF 16V C50 OEW1HA:335 " 3.3μF 50V C51,52 OFM41HM.153 Mylar 0.015μF " C53,54 OCY41HK-152 Ceramic 1500pF< C34 QCS11HJ-121
C36,37 OFM41HM-473 Mylar 0.047μr 30V C38 QET41HR-335 Electrolytic 3.3μF " C39 QET41AR-336 " 33μF 10V C40 QCF11HP-104 Ceramic 0.1μF 50V C41 QCS11HJ-301 " 300pF " C42 QEC41HM-104 Electrolytic 0.1μF " C43 QFM41HM-473 Mylar 0.047μF " C44 QES41HJ-471 Polystyrol 470pF " C45 QEC41HM-474 Electrolytic 0.47μF " C46 " -224 " 0.47μF " C47 QET41HR-474 " 0.47μF " " C48 QCF11HP-223 Ceramic 10μF 16V C50 QEW21HA-335 " 3.3μF 50V C51,52 QFM41HM-472 Wylar 0.015μF<" C35 QET41AR-4// Electrolytic
C38 OET41HR-335 Electrolytic 3.3μF " C39 QET41AR-336 " 33μF 10V C40 QCF11HP-104 Ceramic 0.1μF 50V C41 QCS11HJ-301 " 300pF " C42 QEC41HM-104 Electrolytic 0.1μF " C43 QFM41HM-473 Mylar 0.047μF " C44 QES41HJ-471 Polystyrol 470pF " C45 QEC41HM-474 Electrolytic 0.47μF " C46 " -224 " 0.22μF " C47 QET41R-474 " " 0.47μF " C48 QET41R-874 " " 0.22μF " C47 QET41R-875 Klart " 0.47μF " C48 QET41HR-335 " 0.012μF " " C53,54 QEY1HA-335 " 3.3μF 50V " C55,56,57,58 C36,37 QFM41HM-473 Mylar
C39 QET41AR-336 " 33μ r 10V C40 QCF11HP-104 Ceramic 0.1μF 50V C41 QCS11HJ-301 " 300pF " C42 QEC41HM-104 Electrolytic 0.1μF " C43 QFM41HM-473 Mylar 0.047μF " C44 QFS41HJ-471 Polystyrol 470pF " C45 QEC41HM-474 Electrolytic 0.47μF " C46 " -224 " 0.47μF " C47 QET41CR-106 Electrolytic 10μF 16V C48 QCF11HP-223 Ceramic 0.022μF " C48 QCF11HR-474 " 0.47μF " C48 QCF11HR-223 Ceramic 10μF 16V C50 QEW1HA.335 " 3.3μF 50V C51,52 QFM41HM-153 Mylar 0.015μF " C53,54 QCY41HK-152 Ceramic 1500FF " C55,66,57,58 " -332 " 3300pF "< C38 QET41HR-335 Electrolytic
C40 QCF11HP-104 Ceramic 0.1µF 50V C41 QCS11HJ.301 " 300pF " 300pF " C42 QEC41HM-104 Electrolytic 0.1µF " 0.047µF " C43 QFM41HM-473 Mylar 0.047µF " 0.47µF " C44 QES41HJ.471 Polystyrol 470pF " 0.22µF " C46 " -224 " 0.47µF " 0.22µF " C47 QET41HR-474 " 0.47µF " 0.47µF " C48 QCF11HP-223 Ceramic 0.022µF " " 23.3µF 50V C51 52 QFM41HM-133 Mylar 0.015µF " 33.3µF 50V C51,52 QFM41HM-153 Mylar 0.015µF " 330pF 50V C53,54 QCY41HK-152 Ceramic 1500pF " 33.3µF 50V C61 QFM41HM-472 C39 QET41AR-336
C41 QCS11HJ.301 " 300pF " C42 QEC41HM-104 Electrolytic 0.1µF " C43 QFM41HM-473 Mylar 0.047µF " C44 QFS41HJ.471 Polystyrol 470pF " C45 QEC41HM-474 Electrolytic 0.47µF " C46 " -224 " 0.47µF " C47 QET41HR-474 " 0.47µF " 0.47µF " C48 QCF11HP-223 Ceramic 0.022µF " " 0.47µF " C49 QET41CR-106 Electrolytic 10µF 16V 3.3µF 50V C51,52 QFM41HM-153 Mylar 0.015µF " 3300pF " C53,54 QCY41HK-152 Ceramic 1500pF " 3300pF " C59,60 QET41ER-475 Electrolytic 4.7µF 25V C61 QFM41HM-472 Mylar 4700pF 50V C62 C40 QCF11HP-104 Ceramic
C42 QEC41HM-104 Electrolytic 0.1µF " C43 QFM41HM-473 Mylar 0.047µF " C44 QFS41HJ-471 Polystyrol 470pF " C45 QEC41HM-474 Electrolytic 0.47µF " C46 " -224 " 0.22µF " C47 QET41HR-474 " 0.47µF " 0.47µF C48 QCF11HP-223 Ceramic 0.022µF " " C49 QET41CR-106 Electrolytic 10µF 16V 3.3µF 50V C51,52 QFM41HM-153 Mylar 0.015µF " " 3300pF " C53,54 QCY41HK-152 Ceramic 1500pF " 3300pF " C59,60 QET41ER-475 Electrolytic 4.7µF 25V C61 QFM41HM-472 Mylar 3.3µF " " C63 QCS11HJ-200 Ceramic 20pF " C41 QCS11HJ-301 300pF "
C43 OFM41HM-473 Mylar 0.04/µF " C44 OFS41HJ-471 Polystyrol 470pF " C45 OEC41HM-474 Electrolytic 0.47µF " C46 " -224 " 0.47µF " C47 OET41HR-474 " 0.47µF " C48 OCF11HP-223 Ceramic 0.022µF " C49 OET41CR-106 Electrolytic 10µF 16V C50 OEW21HA-335 " 3.3µF 50V C51,52 OFM41HM-153 Mylar 0.015µF " C53,54 OCY41HK-152 Ceramic 1500pF " C59,60 OET41ER-475 Electrolytic 4.7µF 25V C61 OFM41HM-472 Mylar 4700pF " C62 OET41HR-335 Electrolytic 3.3µF " C63 OCS11HJ-200 Ceramic 20pF " C64 " -220 " 22p C42 QEC41HM-104 Electrolytic
C44 OFS41HJ-471 Polystyrol 470pF " C45 OEC41HM-474 Electrolytic 0.47µF " C46 " -224 " 0.22µF " C47 OET41HR-474 " 0.47µF " 0.22µF " C48 OCF11HP-223 Ceramic 0.022µF " 0.022µF " C49 OET41CR-106 Electrolytic 10µF 16V C50 OEW21HA-335 " 3.3µF 50V C51,52 OFM41HM-153 Mylar 0.015µF " C53,54 OCY41HK-152 Ceramic 1500pF " C59,60 OET41ER-475 Electrolytic 4.7µF 25V C61 OFM41HR-335 Electrolytic 3.3µF " C62 QET41ER-475 Hylar 4700pF 50V C63 OCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C43 QFM41HM-473 Mylar 0.047µF "
C45 QEC41HM.474 Electrolytic 0.47μF " C46 " -224 " 0.22μF " C47 QET41HR.474 " 0.47μF " C48 QCF11HP-223 Ceramic 0.022μF " C49 QET41CR-106 Electrolytic 10μF 16V C50 QEW21HA.335 " 3.3μF 50V C51,52 QFM41HM.153 Mylar 0.015μF " C53,54 QCY41HK.152 Ceramic 1500pF " C55,56,57,58 " -332 " 3300pF " C59,60 QET41ER.475 Electrolytic 4.7μF 25V C61 QFM41HM.472 Mylar 4700pF 50V C62 QET41ER.475 Electrolytic 3.3μF " C63 QCS11HJ.200 Ceramic 20pF " C64 " -220 " 220pF " C65 QFM41HM.683 Mylar C44 QFS41HJ-471 Polystyrol 470pF "
C46 " -224 " 0.22μF " C47 QET41HR-474 " 0.47μF " C48 QCF11HP-223 Ceramic 0.022μF " C49 QET41CR-106 Electrolytic 10μF 16V C50 QEW21HA-335 " 3.3μF 50V C51,52 QFM41HM-153 Mylar 0.015μF " C53,54 QCY41HK-152 Ceramic 1500pF " C55,56,57,58 " -332 " 3300pF " C59,60 QET41ER-475 Electrolytic 4.7μF 25V C61 QFM41HM-472 Mylar 4700pF 50V C62 QET41HR-335 Electrolytic 3.3μF " C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic C45 QEC41HM-474 Electrolytic
C47 QET41HR-474 " 0.47μF " C48 QCF11HP-223 Ceramic 0.022μF " C49 QET41CR-106 Electrolytic 10μF 16V C50 QEW21HA-335 " 3.3μF 50V C51,52 QFM41HM-153 Mylar 0.015μF " C53,54 QCY41HK-152 Ceramic 1500pF " C59,60 QET41ER-475 Electrolytic 4.7μF 25V C61 QFM41HM-472 Mylar 4700pF 50V C62 QET41ER-475 Electrolytic 3.3μF " C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic 10pF " C66 QCS11HJ-100 Ceramic 0.022μF 50V C68 QCF11HP-223 Ceramic 0.022μF C46 " -224 " 0.22µF "
C48 QCF11HP-223 Ceramic 0.022μF " C49 QET41CR-106 Electrolytic 10μF 16V C50 QEW21HA-335 " 3.3μF 50V C51,52 QFM41HM-153 Mylar 0.015μF " C53,54 QCY41HK-152 Ceramic 1500pF " C59,60 QET41ER-475 Electrolytic 4.7μF 25V C61 QFM41HM-472 Mylar 4700pF 50V C62 QET41HR-335 Electrolytic 3.3μF " C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic 10pF " C67 QET41AR-227 Electrolytic 220μF 10V C68 QCF11HP-223 Ceramic 0.022μF 50V C68 QCF11HP-223 Ceramic 0. C47 QET41HR-474 " 0.47µF "
C49 QET41CR-106 Electrolytic 10μF 16V C50 QEW21HA-335 " 3.3μF 50V C51,52 QFM41HM-153 Mylar 0.015μF " C53,54 QCY41HK-152 Ceramic 1500pF " C55,56,57,58 " -332 " 3300pF " C59,60 QET41ER-475 Electrolytic 4.7μF 25V C61 QFM41HM-472 Mylar 4700pF 50V C62 QET41HR-335 Electrolytic 3.3μF " C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic 10pF " C67 QET41AR-227 Electrolytic 220μF 10V C68 QCF11HP-223 Ceramic 0.022μF 50V C68 QCF11HJ-151 " C48 QCF11HP-223 Ceramic 0.022μF "
C50 QEW21HA-335 " 3.3μF 50V C51,52 QFM41HM-153 Mylar 0.015μF " C53,54 QCY41HK-152 Ceramic 1500pF " C55,56,57,58 " -332 " 3300pF " C59,60 QET41ER-475 Electrolytic 4.7μF 25V C61 QFM41HM-472 Mylar 4700pF 50V C62 QET41HR-335 Electrolytic 3.3μF " C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic 10pF " C67 QET41AR-227 Electrolytic 220μF 10V C68 QCF11HP-223 Ceramic 0.022μF 50V C68 QCF11HJ-151 " 150pF " C69,71,72 QCS11HJ-151 " C49 QET41CR-106 Electrolytic
C51,52 QFM41HM-153 Mylar 0.015μF " C53,54 QCY41HK-152 Ceramic 1500pF " C55,56,57,58 " -332 " 3300pF " C59,60 QET41ER-475 Electrolytic 4.7μF 25V C61 QFM41HM-472 Mylar 4700pF 50V C62 QET41HR-335 Electrolytic 3.3μF " C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic 10pF " C66 QCS11HJ-100 Ceramic 10pF " C67 QET41AR-227 Electrolytic 220μF 10V C68 QCF11HP-223 Ceramic 0.022μF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar C50 QEW21HA-335 " 3.3µ⊢ 50∨
C53,54 QCY41HK-152 Ceramic 1500pF " C55,56,57,58 " -332 " 3300pF " C59,60 QET41ER-475 Electrolytic 4.7µF 25V C61 QFM41HM-472 Mylar 4700pF 50V C62 QET41HR-335 Electrolytic 3.3µF " C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068µF " C66 QCS11HJ-100 Ceramic 10pF " C67 QET41AR-227 Electrolytic 220µF 10V C68 QCF11HP-223 Ceramic 0.022µF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022µF " C51,52 QFM41HM-153 Mylar 0.015μF "
C55,56,57,58 " -332 " 3300pF " C59,60 QET41ER-475 Electrolytic 4.7µF 25V C61 QFM41HM-472 Mylar 4700pF 50V C62 QET41HR-335 Electrolytic 3.3µF " C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068µF " C66 QCS11HJ-100 Ceramic 10pF " C66 QCS11HJ-100 Ceramic 0.022µF 10V C67 QET41AR-227 Electrolytic 220µF 10V C68 QCF11HP-223 Ceramic 0.022µF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022µF " C53,54 QCY41HK-152 Ceramic 1500p+ "
C59,60 QET41ER-475 Electrolytic 4.7μF 25V C61 QFM41HM-472 Mylar 4700pF 50V C62 QET41HR-335 Electrolytic 3.3μF " C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic 10pF " C66 QCS11HJ-100 Ceramic 0.062μF 10V C67 QET41AR-227 Electrolytic 220μF 50V C68 QCF11HP-223 Ceramic 0.022μF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022μF " C55,56,57,58 " -332 " 3300pr "
C61 QFM41HM-472 Mylar 4700pF 50V C62 QET41HR-335 Electrolytic 3.3μF " C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic 10pF " C66 QCS11HJ-100 Ceramic 0.062μF 10V C67 QET41AR-227 Electrolytic 220μF 10V C68 QCF11HP-223 Ceramic 0.022μF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022μF " C59,60 QET41ER-475 Electrolytic 4./µ⊢ 25V
C62 QET41HR-335 Electrolytic 3.3μF " C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic 10pF " C67 QET41AR-227 Electrolytic 220μF 10V C68 QCF11HP-223 Ceramic 0.022μF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022μF " C61 QFM41HM-472 Mylar 4/UUPF 50V
C63 QCS11HJ-200 Ceramic 20pF " C64 " -220 " 22pF " C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic 10pF " C67 QET41AR-227 Electrolytic 220μF 10V C68 QCF11HP-223 Ceramic 0.022μF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022μF " C62 QET41HR-335 Electrolytic 3.3µ+ "
C64 " ·220 " 22pF " C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic 10pF " C67 QET41AR-227 Electrolytic 220μF 10V C68 QCF11HP-223 Ceramic 0.022μF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022μF " C63 QCS11HJ-200 Ceramic 20p+ "
C65 QFM41HM-683 Mylar 0.068μF " C66 QCS11HJ-100 Ceramic 10pF " C67 QET41AR-227 Electrolytic 220μF 10V C68 QCF11HP-223 Ceramic 0.022μF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022μF " C64 " -220 " 22p+ "
C66 QCS11HJ-100 Ceramic 10pF " C67 QET41AR-227 Electrolytic 220μF 10V C68 QCF11HP-223 Ceramic 0.022μF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022μF " C65 QFM41HM-683 Mylar 0.068μF "
C67 QET41AR-227 Electrolytic 220μF 10V C68 QCF11HP-223 Ceramic 0.022μF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022μF " C66 QCS11HJ-100 Ceramic
C68 QCF11HP-223 Ceramic 0.022μF 50V C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022μF 50V C67 QET41AR-227 Electrolytic
C69,71,72 QCS11HJ-151 " 150pF " C70 QFM41HM-223 Mylar 0.022μF " C68 QCF11HP-223 Ceramic 0.022µF 50V
C70 QFM41HM-223 Mylar 0.022µ⊢ ″ C69,71,72 QCS11HJ-151 " 150pF "
C70 QFM41HM-223 Mylar υ.υΖΖμΗ "
Ref. No. Parts No. Parts Name De escription
C73
C76
C77
VC1,2
TC5-6,7-8
QFM41HK-223
QCS11HJ-4R0
QET41HR-474
QAP1224-512
QAT2002-001
Mylar
Ceramic
Electrolytic
Variable
Trimmer
0.022μF
4pF
0.47μF
50V
"

Others

Ref. No. Parts No. Parts Name Description
L1 V03105-030 Coil FMRF
L2 03226-1K Inductor FM IF Trap
L3 V03105-029 Coil FM Osc.
L4 . 5 *VQB012B-303 Bar Antenna Ass'y MW & LW
L6 VQR1014-301 Coil SW Antenna
L7 *VQL1T05-302 " LW Osc.
L8 QVM1T05-301 " MW Osc.
L9 VQS1T05-302 " SW Osc.
L10.11 VQP0002-393 Inductor
L12 V03047-11 "
T1.5 VQT7F12-104 I.F.T. FM
T2.3 V03067-026 " AM
T4 VQT7F11-202 " FM
BPF VBP1M3B-001 Band Pass Filter FM Antenna
CF1 V03059-014 Ceramic Filter FMIF
S1 QSSA401-002 Slide Switch BAND
CN1-P QMV5005-005 Connector 5-pin
B.T. VKL3143-001 Board in Tab
Tab V43895-1 Tab
Page 22

Amplifier Circuit Board Ass'y

_ -
rar 2121 tor 2

Asterisked parts (*) show new parts

Ref. No. Parts No. Description Рс fT
X101,201 *2SD661(S) Silicon (MATSUSHITA) 0.3W
X102,202,301,302 2SD636(R) " ( " ) 0.4W
X103,203 2SD636(S) " ( " ) "

ICs & Diodes

Ref. No. Parts No. Parts Name Description
IC101,201
IC301
D101,201
D102,103,202,203
D301
D302,304,306
D303
D305
BA333(V)
AN7145(M)
MA150
OA90
HZ6B
OA90
MA150
10E1
Integrated Circuit
"
Silicon Diode
Germanium Diode
Zener Diode
Germanium Diode
Silicon Diode
"
TOYO DENGU
MATSUSHITA
"
HITACHI
MATSUSHITA
J.L.B.C.

Resistors

SE

Ref. No. Parts No. Parts Name I Description
R101,201 QRD141K-222 Carbon 2.2 1/4W
R102,202 // ·102 " 1kΩ ,,
R103,203 ″ -103 " 10kΩ n
R104,204 / " -471 " 4700 "
R105,205 // ·225 " 2 2 0 "
R106,206 " -153 n 15k0 "
R107,207 QRD143K-272 " 2740 "
R108,208 QRD141K-104 " 10040 "
R109 " -333 " 3340 "
R110 ORD143K-101 " 1000
R111.211 OBD121.I-106 " 10032 1 /014/
R112.212 ORD141K-393 " 1010122 1/2W
R113,213 " -822 , 39K12 1/4W
R114 214 " -224 8.2K12 "
B115 " 692 220K12 "
R116 216 ORD142K 474 6.8k12 "
R117 217 0RD141K 922 470kΩ "
R118 218 0PD141K-022 8.2kΩ "
R110,210 22kΩ "
R120 220 OPD141V 100 560\2 "
R120,220 10Ω "
R122,222 -003 68kΩ "
R124 224 ······································ " 8.2kΩ "
R125 225 " 2.7kΩ "
R126,225 " 100Ω "
R120,220 URD141K-103 " 10kΩ "
D120,227 // ··· -4/3 " 47kΩ "
D120,220 " 82Ω "
D121 221 URD121J-2R2 " 2.2Ω 1/2W
D122 022 URD141K-332 " 3.3 1/4W
R132,232 // -101 " 100Ω "
R 133 // -155 " 1.5MΩ "
R 134,234 ″ -682 " 6.8kΩ "
R135,235 " -103 " 10kΩ "
H 136 QRD143K-105 " 1MΩ "
K13/ ″ -152 " 1.5kΩ "
H 138 QRD141K-683 " 68kΩ "
K139,239 QRD143K-333 " 33kΩ "
K140,240 " -224 " 220 "
K141 " -472 " 4.7kΩ "
R209 " -333 " 33 "
R210 QRD141K-101 " 1000 ,,

No. 1393

Note:

Page 23
Ref. No. Parts No. Parts Name Description
R215 QRD143K-682 Carbon 6.8kΩ 1/4W
R233 " -155 " 1.5MΩ ″
R236 QRD141K-105 " 1ΜΩ "
R237 " -152 " 1.5kΩ ″
R238 QRD143K-683 " 68kΩ ″
R301,302 -102 " 1kΩ ″
R303 QRD141K-564 " 560kΩ ″
R304 " -151 " 150Ω ″
R305 QRD143K-121 " 120Ω ″
R306 QRD146K-330 " 33Ω "
R307 " -150 " 15Ω ″
R308 QRD143K-333 " 33kΩ ″
R309 QRD141K-822 " 8.2kΩ ″
R310 QRD146K-4R7 " 4.7Ω "
R311 " -100 " 10Ω ″
R312 QRD141K-331 " 330Ω ″
R313 " -221 " 220Ω ″
R314 " -471 " 470Ω ″
R315 QRD121J-1R0 " 1Ω 1/2W
R316 QRD141K-473 " 47kΩ 1/4W
VR101,201 QVP8A0B-054 Variable 50kΩ, B-curve
VR301 QVD8A2B-024VM " 20kΩ. " (VOLUME)
VR302 QVD7A2A-024VM " " A-curve (TONE)
VR303 QVG4A2W-A54VM " 50kΩ W-curve (BALANCE)

Capacitors

Ref. No. Parts No. Parts Name D escription
C101,201 QET41HR-474 Electrolytic 0.47µF 50V
C102,202 QCY41HK-681 Ceramic 680pF "
C103,203 QEB41EM-105N Electrolytic 1µF 25V
C104,204 QCF11HP-102 Ceramic 1000pF 50V
C105,205 QCS11HK-330 " 33pF "
C106,107,206,207 QET41HR-474 Electrolytic 0.47µF "
C108,208 QCY41HK-102 Ceramic 1000pF "
C109,209 QET41CR-106 Electrolytic 10µF 16V
C110,210 QET41AR-336 " 33µF 10V
C111 QET41ER-475 " 4.7μF 25V
C112,212 QET41AR-476 " 47μF 10V
C113,213 QET41ER-475 " 4.7μF 25V
C114,214 QEB41EM-105N " 1μF "
C115 QCS11HJ-451 Ceramic 450pF 50V
C116,216 QCY41HK-332 " 3300pF "
C117,217 QFM41HK-153 Mylar 0.015µF "
C118,218 QFM41HJ-182 " 1800pF "
C119,219 QCS11HJ-501 Ceramic 500pF "
C120,220 QCS11HK-331 " 330pF "
C122,222 QCY41HK-472 " 4700pF "
C123,223 QFM41HK-333 Mylar 0.033µF "
C124,224 QEC41HM-224 Electrolytic 0.22µF п
C125,225 QCY41HK-681 Ceramic 680pF "
C126,226 QET41AR-476 Electrolytic 47μF 10V
C127,227 QCS11HK-331 Ceramic 330pF 50V
C128,228 // -101 " 100pF n
C129,229 QET41AR-107 Electrolytic 100µF 10V
Ref. No. Parts No. Parts Name De escription
C130,230 QFM41HM-104 Mylar 0.1µF 50V
C131,231 QET41AR-477 Electrolytic 470μF 10V
C132,232 QFM41HK-683 Mylar 0.068µF 50V
C133,233 QCF11HP-103 Ceramic 0.01µF "
C134,234 QET41HR-474 Electrolytic 0.47μF "
C135,235 QET41ER-475 " 4.7μF 25V
C136 QCY41HK-152 Ceramic 1500pF 50V
C137,237 QET41HR-335 Electrolytic 3.3µF "
C138,238 QCS11HJ-101 Ceramic 100pF "
C211 QEW21EA-475 Electrolytic 4.7μF 25V
C215 QCS11HK-151 Ceramic 150pF 50V
C301 QET41AR-107 Electrolytic 100µF 10V
C302 " -337 " 330µF "
C303,305 " -227 " 220µF "
C304 // ··· -477 " 470µF "
C306,310 QFM41HK-223 Mylar 0.022µF 50V
C307 ″ -222 " 2200pF "
C308 QCY41HK-681 Ceramic 680pF
C309 QCS11HJ-301 " 300pF "
C311 QET41AR-337 Electrolytic 330µF 10V
C312 QET41CR-108 " 1000µF 16V
C313 QET41AR-107 " 100µF 10V
C314 QFM41HM-224 Mylar 0.22µF 50V
C315 QET41HR-474 Electrolytic 0.47µF "
C316 QET41CR-227 " 220µF 16V
C317 " -228 " 2200µF "
C318 " -477 " 470µF "
C319 ″ -106 " 10µF "
C320 QCS11HJ-181 Ceramic 180pF 50V
C321 QCS11HK-151 " 150pF "
C322 QET41HR-105 Electrolytic 1µF "
C324 " -474 " 0.47µF "
Others
Ref. No. Parts No. Parts Name Description
L101 201 QVP0002-103 Inductor 10mH Bias Trap
L301 V03083-020 Coil Bias Osc.
L302 T41572-001 Inductor Choke
S301-1~-12 QSSC201-106 Slide Switch RECORD-PLAY
S302-1~-9 QSS9201-002 " FUNCTION
S303-1~-3 QSS4301-021 " MODE
S305 QSP4210-061 Push Switch DIN
J101,201 QMS3501-014 Jack Ass'y MIC
J102,202 *∨MJ4008-001 Jack Board Ass'y External Speaker
J301 QMA0921-005 Jack Ass'y DC 9V
J302 QMC9014-006 DIN Jack
J303 QMS6312-004 Headphone Jack
CN302-P QMV5004-004 Connector 4-pin (for speakers)
CN303-P " -003 " 3-pin (for meter)
Tab V43895-1 Tab
T.P A74138-2 Test Pin
*VYH4295-002 Radiation Heat Sink for IC301
Page 24

Auto Stop Circuit Board Ass'y

Note: The circuit board assembly will not be available as spare part.

Transistors

Ref. No. Parts No. Description Рс fT
X801 2SC1317(Q,R) Silicon (MATSUSHITA) 0.4W 200MHz
X802,804,806 2SC828(Q,R) " ( " ) 0.25W 220MHz
X803,805 2SA564(R) " ( " ) 80MHz

ICs & Diodes

Ref. No. Parts No. Parts Name Description 1
IC801,802 BA335 Integrated Circuit TOYO DENGU
D801~808,810 1S2076 Silicon Diode HITACHI
Ref. No. Parts No. Parts Name De escription
C801 QET41HR-105 Electrolytic 1µF 50V
C802 QCF11HP-103 Ceramic 0.01µF "
C803 QET41AR-477 Electrolytic 470µF 10V
C804 " -336 " 33µF "
C805 " - 477 " 470μF "
C806 QET41CR-227 " 220µF 16V
C807,808 / // -106 " 10µF "
C809 QFM41HJ-102 Mylar 1000pF 50V
C810 QFM41HM-473 " 0.047μF "
C811 QFM41HJ-563 " 0.056µF "
C812 QFM41HM-223 " 0.022µF "
C813 QET41CR-106 Electrolytic 10µF 16V
C814 QEN41CA-106 " " "
C815 QET41HR-335 " 3.3μF 50V
C816 QET41AR-476 " 47μF 10V
C817,818 QCF11HP-103 Ceramic 0.01µF 50V
C819 QET41CR-106 Electrolytic | 10μF 16V
C820 QCF11HP-223 Ceramic 0.022μF 50V
C821 QET41AR-107 Electrolytic 100µF 10V

Others

Fig. 33

Capacitors

Asterisked parts (*) show new parts.

Ref. No. Parts No. Parts Name Description
HG801 *VHE610G Hall Element JVC
CN801-P QMV5005-007 Connector 7-pin

Resistors

Ref. No. Parts No. Parts Name D escription ٦
R801 QRD143K-154 Carbon 150kΩ 1/4W
R802 QRD141K-331 n 330Ω "
R803 QRD143K-103 " 10kΩ "
R804 " -123 n 12kΩ "
R805,806,807,808 " -103 " 10kΩ n
R809 " -221 " 220Ω "
R810 " -223 " 22 "
R811 " -331 " 330Ω "
R812 QRD141K-560 n 56Ω "
R814 QRD143K-474 " 470kΩ "
R815 " -222 n 2.2kΩ "
R816 " -223 n 22 n
R817 " -104 " 100kΩ "
R818 " -103 " 1 0 "
R819 " -101 11. 100Ω "
R820 " -273 " 27kΩ n
R821 " -223 " 22 "
R822 " -103 " 10kΩ "
R823,824,825 " -272 " 2.7kΩ "
R827 " -222 " 2.2kΩ n
R828 " -472 " 4.7kΩ "
R829 " -152 " 1.5kΩ "
R830 " -331 " 330Ω "
R831 " -472 n 4.7kΩ "

Notice: The diode D808 will be deleted in the midway of production.

No. 1393

- 24 -

Page 25

MMS Indicator Circuit Board Ass'y

Fig. 34

Note: The circuit board assembly will not be available as spare part.
Transistors
Ref. No. Parts No. Description Рс fT
X901,902 2SD636(R) Silicon (MATSUSHITA) 0.4W
Diodes
Ref. No. Parts No. Parts Name Description
D901,902,903,904 1S2076 Silicon HITACHI
D906,907,908 TLR122 Light Emitting TOSHIBA
Resistors
Ref. No. Parts No. Parts Name Descripti on
R901 QRD141K-102 Carbon 1kΩ 1/ ′4W
R902 " -104 " 100kΩ "
R903 ″ -182 " 1.8kΩ "
R904 " -102 n 1kΩ "
R906 " -333 " 33 "
R907 " -221 " 220Ω "
R908 ″ -102 n 1kΩ 1
Switches
Ref. No. Parts No. Parts Name Description
S901
S902
S903
VSH1106-001
"
Leaf
"
"
CUE
REVIEW
PLAY
Page 26

Switch Circuit Board Ass'y

A. REC MUTE Switch

B. SCAN Switch

Note: The circuit board assembly will not be available as spare part.

Switches
Ref. No. Parts No. Parts Name Description
S306 QSP2210-007 Push Switch REC MUTE
S905 QSP2210-008 " SCAN
Page 27

LED Circuit Board Ass'y

A. FM Stereo Indicator

C : Cathode

Fig. 37

B. Tuning Indicator

Fig. 38

Note: The circuit board assembly will not be available as spare part.

Diodes

Ref. No. Parts No. Parts Name Description
D2 LN217RP Light Emitting (LED) MATSUSHITA
D3 SLP-104A " ( ") SANYO
Page 28
— Continued from page 31 —
Ref. No. Parts No. Parts Name Description Q'ty
111 13341603T Counter Bracket 1
| 112 SSSB2608Z Tapping Screw 2
113 SPSD2604Z TH Tapping Screw 7
114 8001602T Counter Belt 1
115 *13361303T Side Bracket (1) 1
116 4660901T Cord Clamp 3
117 *13361381ZT Eject Bracket Ass'y
118 581205T Spring 2
| 119 13341302T Eject Lever
120 SPSD2606Z TH Tapping Screw 2
121 SPSD3010Z " 1
122 13350211T Pause Lever Bracket
123 13350295T Special Screw 02xL5
124 13350217T Collar
125 13350218T Spring 1
126 10411481ZT Arm Ass'y
127 8781685ZT Plunger Ass'y
128 LPSP2004Z Ass'y Screw 4
129 13351702T Bracket (R)
130 8781612T Auto Lever Plate 1
131 8781613T Collar 2
132 SDSP2004Z Screw 2
133 8781611T P.B. Stud
134 SDSP2605Z Screw
135 10631781ZT Pause Plate Ass'y
136 8781704T Spring 1
137 13351704T 11 1
138 13351705T Collar
139 *13360301T Record Spring Plate
140 *13361302T Side Bracket (2) 1
141 7081302T Collar
142 SSSP2005Z Screw
143 SPSD3005Z TH Tapping Screw
Page 29

Connector Circuit Board Ass'y

Fig. 39

Note: The circuit board assembly will not be available as spare part.

Ref. No. Parts No. Parts Name Description
CN304-P QMV5005-003 Connector 3-pin
MIC101,201 VMME62N-023 Condenser Microphone

Power Supply Circuit Board Ass'y

Fig. 40

Diodes

Ref. No. Parts No. Parts Name Description
D701,702 DS131A Silicon (SANYO) Rectifier Stack
D703,704 DS132A " (")

Capacitors

Ref. No. Parts No. Parts Name Description
C701,702,703,704 QCF11HP-103 Ceramic 0.01µF 50V

Others

Ref. No. Parts No. Parts Name Description
S701,J701 QMC0263-002 AC Socket Ass'y for BC-646L
" QMC0263-002BS " for BC-646LB
S702 QSS2325-101 Slide Switch for BC-6461
" QSS2325-101BS " for BC-646LB
T701 VTP48N2-90F Power Transformer for BC-646L
" VTP48N2-90FBS " for BC-646LB
Clip A44594-001 Fuse Clip
Fuse QMF51A2-1R0 Fuse ∱ for BC-6461
" QMF51A2-1R0BS " for BC-6461 B

Note: The parts marked A are the important parts for safety assurance.

Use the specified part, when replacing the safety assurance part, never use an equivalent one.

Page 30

Fig. 41

No. 1393 - 30 -

Page 31

List of Cassette Mechanism

Ref. No. Parts No. Parts Name Description Q'ty
1 13340182ZT Chassis 1
2 *13360291ZT Push Switch Composite Ass'v 1
3 13350292ZT Push Button Switch Ass'v
4 *VXP3028-001 Push Button ΡΙΔΥ
5 *VXP3029-001 " RECORD
6 *\/XP2020.001 ,, CUE 1
**
*\/\\P2020.002
*\/\\P2020.004
10 12250216T
155502101 5904 (PAUSE)
11 SPSP2605Z Screw | 1
12 2680503T Record Safety Lever | 1
13 1320303T Spring | 1
14 2680515T Stopper 1
15 13340301T Record Slide Lever 1
16 11050202T Collar Screw B | 1
| 17 581308T Spring 2
18 13340302T Stopper V | 1
19 030304T Collar 2
20 13340306T Spring 1
21 SDSP2608Z Screw 1
22 13350482ZT Head Panel Ass'v 1
23 V03078-043 Play/Record Head 1
24 4080402T Collar 1
25 480408T Spring i
26 1000007 Wesher 1
20 SDSD20117 Serow
27 SPSF20112
SPSF20167
20 V02079 0/1
30 4630402T Stud
21 1000 102T 2
31 40804301
32 5F5F2012Z DO Carrier 2
33 113408011
34
DEE000
φ 3.3 x φ 8 x t 1.5
30 REE2500 E-King 1
36 4080413T Spring | 1
3/ 1806061
38 40804111 Collar 3
39 SDSP2604Z Screw 2
40 829048121 Pinch Koller Ass'y
41 6680501T Pinch Roller Spring | 1 |
| 42 REE1900 E-Ring | 1 |
43 4080901T Brake Arm | 1 |
44 8200902T Spring | 1 |
45 9701081ZT Rewind Idler Arm Ass'y 1
46 2110902T Rewind Idler 1
| 47 REE1500 E-Ring 4
48 020905BT Spring | 1 |
| 49 Tube φ 3.5 x L 24 1
50 5720695ZT Reel Disk Ass'y Take-up, Supply 2
51 040508T Spring Back Tension 1
52 REE1200 E-Ring 2
53 4080903T Brake Function Plate
54 110505T Special Washer φ 6.1 x φ 10 x t 0.5 2
55 4080807T RQ Lever ,,
L
Ref. No. Parts No. Parts Name Description Q'ty
56 5580211T Spring 1
57 REE4000 E-Ring 2
58 12380791ZT Clutch Ass'y 1
59 2380406T Spring 1
60
61
62
13350891ZT
581316T
E-Ring
FF Idler Ass'y
Spring
2
63 11820806T RQ Function Plate 1
64 13350801T Rewind Function Plate 1
65 8780803T Spring 1
66
67
68
69
70
4080804T
8780803T
13340304T
REE3000
13340305T
FF Function Plate
Spring
Record Lever
E-Ring
Record Kick Lever
1
1
2
1
71 4081503T Arm Lever 1
72 2381304T Collar 1
73 LPSP2605Z Ass'y Scew 2
74 4081581ZT Slide Lever Ass'y 1
75 4081510T Slide Lever Spring 1
76 5581681ZT Pause Slide Lever Ass'y 1
77 8781401T Pause Lever 1
78 5421803T Pause Spring 1
79 4081405T Auto Lever 1
80 2980802T Spring 1
81
82
83
84
85
13341401T
LPSP2607Z
7061501T
13340209T
090302T
Collar
Ass'y Screw
Special Washer
Record/Play Slide Lever
Collar
1
1
1
1
86
87
88
89
3690701T
4460701T
SPSP2005Z
SPSP2614Z
106211017T
Flywheel Block
Earth Plate
Screw
1
1
2
1
91
92
93
94
95
031503T
4081120T
10181102T
6300902T
580210T
Special Washer
"
Flywheel Bracket
Spacer
Spring
1
1
1
1
1
1
1
96 LPSP2604Z Ass'y Screw with Pulley 7
97 *13351295ZT Motor Ass'y 1
98 MHI-5F9CLN Motor 1
99 12381201T Motor Pulley 1
100 8201201T Motor Bracket 1
101 T45687-001 Rubber Cushion 3
102 4081211T Collar 3
103 031512T Washer 3
104 SPSP2607Z Screw 3
105 9731201CT Main Belt 1
106 6251804T Main Switch 1
107 11351801T Switch Bracket 1
108 SDSP2008Z Screw 2
109 6010101T Pack Spring 1
110 VKC5119-002T Tape Counter 1
Page 32

RC-646L/LB

Exploded View of Amplifier Section

Asterisked parts (*) show new parts

Fig. 42

Ref. No. Parts No. Parts Name Description Q'ty
1 * Circuit Board Ass'v Amplifier
2 VYH4295-002 Radiation Heat Sink
3 WBS3000 Toothed Lock Washer 2
4 SPSP3012ZS Screw 2
5 *VYH4318-001 Volume Bracket 1
6 SPSP3006ZS Screw 2
7 * Circuit Board Ass'y REC MUTE 1
8 SPSP2603Z Screw 1
9 WBS3000 Toothed Lock Washer 1
10 VYH3144-001 Holder 1
11 VXQ3019-001 Toggle Lever FUNCTION 1
12 VXQ3020-002 " MODE 1
13 SBSB3010Z Tapping Screw 2
14 Blank No. -
15 *VMJ4008-001 Jack Board Ass'y 1
16 SBSB3012Z Tapping Screw 2
17 VYSA101-003 Spacer Glued (Sticker) 1
18 Blank No.
19 * Cassette Mechanism Ass'y 1
20 QCS11HJ-301 Ceramic Capacitor C323 (300pF, 50V) 1
21 VMW3035-201 Printed Circuit Board for Play/Record Head 1
22 * Circuit Board Ass'y Auto Stop 1
23 SPSP2606Z Screw 1
24 Blank No.
25 SPSP3006VS Screw 4
26 VKZ4001-007 Wire Holder 2
27 WBS3000 Toothed Lock Washer 1
28 * Circuit Board Ass'y MMS Indicator | 1
29 SPSP2606Z Screw 2
30 * Circuit Board Ass'y SCAN Switch 1
31 SPSP2604Z Screw 1
32 VKZ4001-007 Wire Holder 1
33 u l Blank No.
34 *VXP4034-001 Knob SCAN (Green Circle) | 1
35 *VXP4034-002 n REC MUTE (Red Circle) 1

Fig. 43

- 32 -

Page 33

Exploded View of Chassis Ass'y

Fig. 44

Ref. No. Parts No. Parts Name Description Q'ty
1 *VYH2111-003 Chassis Base 1
2 VYH4002-001 Roller 4
3 V42562-1 Special Washer 3
4 RTA4008 Rivet 1
5 V41336-13 Tuning Shaft 1
6 REE3000 E-Ring 1
7 *QAT5001-203 Midget Variable Capacitor VC3 (Fine Tuning) 1
8 Blank No.
9 * Circuit Board Ass'y Tuner | 1
10 SBSB3010Z Tapping Screw 2
11 VKZ4001-007 Wire Holder 2
12 *VXQ3018-002 Toggle Lever BAND Selector 1
13 * Circuit Board Ass'y LED 1
14 QZD1108-002 Dial Drum 1
15 SSSP2608Z Screw 1
16 VYSA1R6-021 Spacer Glued (Sticker) 1
17 50153-3 Spring 1
18 VHR2TT9-06A Dial Cord 1
19 Blank No.
20 *VJN4023-00B Needle Ass'y with LED (D3) 1
21 VMW3095-002A Printed Circuit Board 1
22 *VJK3120-005 Dial Scale 1
23 SBSB3008Z Tapping Screw
24 Blank No.
25 VYSA101-003 Spacer Glued (Sticker) 1
Page 34

Exploded View of Front Cabinet

Fig. 45

Fig. 46

- 34 -

Page 35
Asterisked parts ( (*) show new parts.
Ref. No. Parts No. Parts Name Description Q'ty
1~14 *ZCRC646L-CBF Front Cabinet Ass'y 1
1 *VJC1067-002 Front Cabinet | 1
2 *VJD4264-002 Mecha. Plate Glued | 1
3 *VJD4267-002 Plate (B) " 1
4 *VJD4266-002 Plate (A) n 1
5 Blank No.
6 *VJD4265-005 MMS Plate Glued | 1
7 *VJD4255-001 LED Lens " 3
8 *∨JD4251-002 MMS Escutcheon | 1
9 *VJK3121-002 Dial Lens Glued 1
10 *VJD4268-002 Microphone Plate 1
| 11 *∨JD4270-002 n " | 1
12 V44957-001 Reflection Plate " (Sticker) | 1
13 QXM2251-001 Mark Plate 11 | 1
14 *VJD3170-001 Lath Metal (Mesh) " 2
15 Blank No.
16 EAS-12P126SH Speaker 2
17 VKZ4001-007 Wire Holder 4
18 SBSB3008Z Tapping Screw 8
19 VKY4136-001 Door Spring 1
20 Q03091-109 Washer 1
21 SBSB3008Z Tapping Screw | 1
22 Blank No.
23 *VGM0120-007T Indicator (or VGM0120-007) | 1
24 *VYH4316-001 Clamp 1
25 SBSB3010Z Tapping Screw 1
26 VMME62N-023 Condenser Microphone 2
27 VYH4102-001 Microphone Bushing 2
28 T48216-001 Holder 2
29 SBSB3008Z Tapping Screw 2
30 * Circuit Board Ass'y Connector 1
31 SBSB3010Z Tapping Screw 1
32 Blank No.
33 *VDM5051-003-005 Connector & Wire Ass'y CN303-S 1
34 *VDM5051-003-004 " CN302-S 1
35 Blank No.
36~38 *ZCRC646-CCA Cassette Case Ass'y 1
36 *VJT3035-00A Cassette Case 1
37 V44910-002 Cassette Spring 2
38 VYH4275-002 Rubber Ring Glued 2
Page 36

Exploded View of Rear Cabinet (RC-646L)

Fig. 47

Fig. 48

Ref. No. Parts No. Parts Name Description Q'ty
1~4 *ZCRC646L-CBR Rear Cabinet Ass'y 1
1 VJC1057-001 Rear Cabinet 1
2 *VYN5051-004C Name_Plate Glued 1
3 Blank No.
4 *VYH4300-00B Shield Ass'y Glued 1
5 Blank No.
6 VJH4011-00A Handle 1
7 Q03095-236 Washer 2
8 VKY4154-001 Spring 2
9 Q03093-521 Washer 2
10 QZR4333-001 Rod Antenna 1
11 V44195-002 Rod Antenna Holder (A) 1
12 VYH4189-001 " (B) 1
13 SBSB3008Z Tapping Screw 2
14 Blank No.
15 53738-1 Battery Spring 1
16 VYH4104-002 Contact i
17 VYH4010-003 " 1
18 Blank No.
19 * Circuit Board Ass'y Power Supply 1
20 Q03091-138 Washer 2
21 Blank No.
22 SBSB3014C Tapping Screw 2
23 Blank No. -
24 *ZCRC646-BCA Battery Cover Ass'y 1
Page 37

Exploded View of Rear Cabinet (RC-646LB)

Fig. 49

Fig. 50

Ref. No. Parts No. Parts Name Description Q'ty
1~4 *ZCRC646LB-CBR Rear Cabinet Ass'y 1
1 VJC1057-001 Rear Cabinet 1
2 *VYN5051-005CBS Name Plate Glued 1
3 Blank No.
4 *VYH4300-00B Shield Ass'y Glued 1
5 Blank No.
6 VJH4011-00A Handle 1
7 Q03095-236 Washer 2
8 VKY4154-001 Spring 2
9 Q03093-521 Washer 2
10 QZR4333-001 Rod Antenna 1
11 V44195-002 Rod Antenna Holder (A) 1
12 VYH4189-001 " (B) 1
13 SBSB3008Z Tapping Screw 2
14 Blank No.
15 53738-1 Battery Spring 1
16 VYH4104-002 Contact 1
17 VYH4010-003 " 1
18 Blank No.
19 * Circuit Board Ass'y Power Supply 1
20 Q03091-138 Washer 2
21 Blank No.
22 SBSB3014C Tapping Screw 2
23 Blank No.
24 *ZCRC646-BCA Battery Cover Ass'y . 1
Page 38

Final Packing Ass'y (RC-646LB)

Fig. 51

Asterisked parts (*) show new parts.

Ref. No. Parts No. Parts Name Description Q'ty
1 *VPD5051-J06 Carton Box 1
2 VPH1160-001 Side Cushion (R)
3 *VPH1164-001 " (1)
4 VHPJ079-036
5 QPGA060-05005 Polvethylen Bag
6 *VPH4101-003 Protector for Cossette Deer
7 OPGA012-01505 Polyethylen Bag for Casselle Door
8 Blank No
9 QPGB024-03404 Polyethylen Bag for Instruction Book 1

Accessories (RC-646LB)

Ref. No. Parts No. Parts Name Description Q'ty
21
22
QMP3950-183 Power Cord ▲ (Safety Assurance Part)
Blank No.
1
23
24
25
*VYA4001-00A
V04056-1
VGT12S2-J04
Head Cleaning Stick
Shorting Plug
Cassette Tape
1 set
2
26
27
*VNM0736-301
*VNC6305-001
*VNF0736-001
Instruction Book
Troubleshooting Chart
Feature Tag
1
Page 39

Final Packing Ass'y (RC-646L)

Fig. 52

Asterisked parts (*) show new parts.

Ref. No. Parts No. Parts Name Description Q'ty
1 *VPD5051-J04 Carton Box 1
2 VPH1160-001 Side Cushion (R) 1
3 *VPH1164-001 " (L) 1
4 VHPJ079-036 Wrapping Paper 1
5 QPGA060-05005 Polyethylen Bag 1
6 *VPH4101-003 Protector for Cassette Door 1
7 QPGA012-01505 Polyethylen Bag for Power Cord 1
8 Blank No.
9 QPGB024-03404 Polyethylen Bag for Instruction Book 1

Accessories (RC-646L)

Ref. No. Parts No. Parts Name Description Q'ty
21 QMP9017-009BS Power Cord (Safety Assurance Part) 1
22 UZL1002-003BS
*VYA4001-00A
Warning Level
Head Cleaning Stick
1 cot
24 V04056-1 Shorting Plug 2
25 VGT12S2-J04 Cassette Tape 1
26 *VNM0736-301
*VNC6305-001
Instruction Book 1
28 BT20013B Guarantee Certificate
*VNF0736-001 Feature Tag 1
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