Kenwood KRC-366 Service Manual
Kenwood KRC-366 Service Manual

Kenwood KRC-366 Service Manual

Cassette receiver
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CASSETTE RECEIVER
KRC-366/466/566
QQ
3 7 63 1515 0
SERVICE MANUAL
SRC
OFF
TE
L 13942296513
DC cord
(E30-4784-05)or
(E30-6131-05)
Remote controller assy
(A70-2024-05)
www
.
Depends on model. Refer to the parts list.
Mechanism extension cord : W05-0477-00 (7P), W05-0609-00 (10P)
KRC-XXXX
LOUD
SCAN
B.S/RDM
Plastic cabinet assy
(A02-1486-13)
Screw set
(N99-1610-15)
x
ao
u163
y
i
2 9
8
45Wx4
DISC
REP
M.RDM
CLK
ADJ
Panel assy
(A64-2939-02) : KRC-366
(A64-2940-02) : KRC-566
Q Q
(A64-2943-02) : KRC-466
3
6 7
1 3
1 5
Mounting hardware assy
(J21-9716-03)
Screw set
(N99-1719-05)
co
.
9 4
2 8
© 2002-10 PRINTED IN JAPAN
B51-7987-00 ( N ) 484
CRSC
AUTO
AME
AUD
0 5
8
2 9
9 4
2 8
Lever
(D10-4589-04)
x2
Escutcheon
(B07-3001-02) : KRC-366
(B07-3022-02) : KRC-466/566
m
9 9
9 9

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Table of Contents
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Summary of Contents for Kenwood KRC-366

  • Page 1 Mechanism extension cord : W05-0477-00 (7P), W05-0609-00 (10P) KRC-XXXX 45Wx4 DISC CRSC LOUD SCAN B.S/RDM M.RDM AUTO Panel assy (A64-2939-02) : KRC-366 (A64-2940-02) : KRC-566 (A64-2943-02) : KRC-466 L 13942296513 Mounting hardware assy Lever Plastic cabinet assy DC cord (J21-9716-03) (D10-4589-04) (A02-1486-13)
  • Page 2 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3...
  • Page 3: Components Description

    KRC-366/466/566 3 7 63 1515 0 COMPONENTS DESCRIPTION SYNTHESIZER UNIT (X14-6880-2x) Ref. No. Function Operation System µ-com Controls FM/AM tuner, the change, cassette mechanism, volume and tone. E-volume Controls the source, volume, tone and FM multiplex detector. Power amplifier Amplifies the front L/R and the rear L/R to 45W maximum.
  • Page 4: Microcomputer's Terminal Description

    KRC-366/466/566 3 7 63 1515 0 MICROCOMPUTER’S TERMINAL DESCRIPTION Microcomputer : LC72366-9996 (X14 : IC1) Pin No. Pin Name Function Pin No. Pin Name Function X IN Clock 4.5MHz. EN2-0 Power supply IC control. GND. L-DATA L LCD driver data.
  • Page 5 KRC-366/466/566 3 7 63 1515 0 ADJUSTMENT BALANCE/FADER/BASS/TREBLE : CENTER T. ADV/METAL/DOLBY NR/AUTO : OFF Item Input Output Receiver Alignment Align For Fig. Settings Settings Settings Points FM Section While holding preset “1” key, press and hold preset “6” key 98.1MHz...
  • Page 6: Pc Board (Component Side View)

    PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 L 13942296513 X14-6880-2x u163 Address Address Address Address Address Address Refer to the schematic diagram for the values of resistors and capacitors.
  • Page 7 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 L 13942296513 X14-6880-2x u163 Address Address Address Address Address Address Refer to the schematic diagram for the values of resistors and capacitors.
  • Page 8 PC BOARD 3 7 63 1515 0 (COMPONENT SIDE VIEW) (FOIL SIDE VIEW) X16-1520-2x (J74-1301-02) X16-1520-2x (J74-1301-02) PAN5V L-CE DATAS SW5V L 13942296513 X16-1520-2x X16-1520-2x Address Address u163 Refer to the schematic diagram for the values of resistors and capacitors.
  • Page 9 D102,103, 5.0V C331 L 13942296513 NAME 503,504,519,520 106,108 7.6V OUT1 RX-391 (J) 0-01 LC72366-9995 7.7V KRC-566 (M) 0-20 0.01 LC72366-9996 KRC-366 (M) Q501 0-21 0.01 LC72366-9996 KRC-466 (M) R106,144,145, R183,184,197, MODEL UNIT Q190 VR1,2 L306 NAME 199,505,523,524 198,519-522 RX-391 (J)
  • Page 10 (F52-006-05) ∗ 3 7 63 1515 0 DC-IN SP-OUT 2200u16 5.0V POWER 7.3V AMPLIFER 3.3K 1/2W 100K 1000P C257 1u50 C20 0.1 C255 1u50 SERGE R257 DET. 3.6K C256 100u10 BACK Q251 DET. DET. PRE MUTE DRIVER L 13942296513 R107 3.3V 2.5V 100K...
  • Page 11 R199 R105 560 100K 4.7K L CE ∗ ∗ R101 1K R121 R198 R131 Q190 LDATAL 100K 100K u163 R193 1K Q191 R187 1K DSI DRIVER REMO R196 PANEL ∗ D101 ∗ R197 1K PANEL SW ESD GND KRC-366/466/566 (1/2)
  • Page 12 L 13942296513 (X16-1520-XX) ∗ D1-12, ED1 ( SEGMENT) MODEL NAME UNIT No. C6,7 D13,14 20-22 RX-391 (J) 0-02 B30-1533-05 B30-1533-05 KRC-366 (M) 0-20 B30-1533-05 B30-1533-05 KRC-566 (M) 0-21 B30-1533-05 B30-1564-05 KRC-466 (M) 0-22 B30-1567-05 B30-1567-05 R14, MODEL NAME UNIT No.
  • Page 13 C3 0.047 TP31 VDD2 3.3V LCD DRIVER L-DATAL 5.0V PANEL 5V TEST TP32 RESET 2SB1443 1.7V TP33 REMO PANEL SW TP35 ESD-GND 2SC4081 REMOTE TP5 TP6 TP7 TP8 TP9 SENSOR L 13942296513 DTA114EUA DTA124EUA DTC114EU DTA114YUA LB1930M u163 KRC-366/466/566 (2/2)
  • Page 14: Exploded View (Mechanism)

    KRC-366/466/566 3 7 63 1515 0 EXPLODED VIEW (MECHANISM) L 13942296513 : N09-4193-08 M2x2.5 : N09-4194-08 M1.7x7 : N09-4195-08 : N09-4196-08 M2x2.2 : N09-4197-08 : N09-4198-08 M2x3 : N09-4199-08 M2x5 (BLK) : N09-4200-08 1.2x3 : N19-2087-08 1.6x3.2 : N19-2088-08 : N19-2135-08 u163 1.6x3.2...
  • Page 15: Exploded View (Unit)

    KRC-366/466/566 3 7 63 1515 0 EXPLODED VIEW (UNIT) CME1 M2.6x4 : N30-2604-46 M2.6x8 : N30-2608-46 φ2x6 : N80-2006-46 φ2x8 (BLK) : N80-2008-45 φ3x5 : N83-3005-46 (X14-) φ3x8 : N80-3008-46 φ3x10 : N83-3010-46 φ3x16 : N83-3016-46 WASHER : N29-0205-04 (X14-)
  • Page 16: Parts List

    C506 CK73GB1H103K CHIP C 0.010UF K N30-2604-46 PAN HEAD MACHINE SCREW C507 C90-2606-05 ELECTRO 0.47UF 50WV N30-2608-46 PAN HEAD MACHINE SCREW C508 CK73GB1H103K CHIP C 0.010UF K M : KRC-366 M1 : KRC-566 M4 : KRC-466 Indicates safety critical components.
  • Page 17 R111 RK73GB2A102J CHIP R 1.0K J 1/10W R415 RK73GB2A104J CHIP R 100K J 1/10W R112 RK73GB2A472J CHIP R 4.7K J 1/10W R501 RK73FB2B4R7J CHIP R J 1/8W M : KRC-366 M1 : KRC-566 M4 : KRC-466 Indicates safety critical components.
  • Page 18 ZENER DIODE D551 AM01Z DIODE RK73GB2A563J CHIP R J 1/10W D551 ERA15-01 DIODE RK73GB2A472J CHIP R 4.7K J 1/10W LC72366-9996 MI-COM IC RK73GB2A4R7J CHIP R J 1/10W M : KRC-366 M1 : KRC-566 M4 : KRC-466 Indicates safety critical components.
  • Page 19 RETAINING RING D13-1328-08 GEAR D13-1329-08 GEAR T31-0220-08 PLAYBACK HEAD D10-4119-08 u163 T42-0759-18 MOTOR ASSY (MAIN) D13-1330-08 GEAR T42-1005-08 MOTOR ASSY (SUB) D13-1331-08 GEAR D13-1332-08 GEAR J11-0619-08 CLAMPER M : KRC-366 M1 : KRC-566 M4 : KRC-466 Indicates safety critical components.
  • Page 20: Specifications

    KENWOOD ELECTRONICS UK LIMITED P.O. Box 61318, Jebel Ali, Dubai, U.A.E. Kenwood House, Dwight Road, Watford, Herts, WD18 9EB, United Kingdom KENWOOD ELECTRONICS (THAILAND) CO., LTD. KENWOOD ELECTRONICS DEUTSCHLAND GMBH 2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand Rembrücker-Str.

This manual is also suitable for:

Krc-566Krc-466

Table of Contents