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POWER AMPLIFIER
KAC-6202
SERVICE MANUAL
KAC-6202
KAC-6202
(E type,M type)
Stereo/Bridgeable
Powe Amplifie
MAXIMUMPOWER
(K type)
Fuse
(F52-0014-05)
© 2005-5 PRINTED IN JAPAN
B53-0286-00 ( N ) 1708
Stereo/Bridgeable
Powe Amplifie
This product uses Lead Free solder.
Connecting cord assy
(E30-6145-05)
190mm
Accessory
(W01-1607-05)
Screw set
(N99-1587-05)
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Table of Contents
Related Manuals for Kenwood KAC-6202
Summary of Contents for Kenwood KAC-6202
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Page 1: Service Manual
POWER AMPLIFIER KAC-6202 SERVICE MANUAL © 2005-5 PRINTED IN JAPAN B53-0286-00 ( N ) 1708 KAC-6202 (E type,M type) Stereo/Bridgeable Powe Amplifie MAXIMUMPOWER Connecting cord assy (E30-6145-05) KAC-6202 (K type) Stereo/Bridgeable Powe Amplifie 190mm Accessory (W01-1607-05) Fuse (F52-0014-05) Screw set (N99-1587-05) This product uses Lead Free solder. -
Page 2: Block Diagram
KAC-6202 BLOCK DIAGRAM X09-590 +6dB LPF(+6dB) LINE ISOLATION INPUT MUTE P. AMP OUTPUT LPF(+6dB) +6dB ST/MONO PHASE HPF/OFF/LPF INVERT SPEAKER 0dB(LPF:+6dB) 26dB COMPONENTS DESCRIPTION AUDIO UNIT (X09-5900-10) Ref. No. Application / Function Operation / Condition / Compatibility Buffer amplifier +6dB, low-impedance conversion... - Page 3 KAC-6202 COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility Q609 Switching For PULL-DOWN of DC/DC converter 2 pin Q610~614 Switching Transistor for power supply circuit ON/OFF control Q615 Switching Transistor for mute ON/OFF control for latter steps...
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Page 4: Pc Board (Foil Side View)
KAC-6202 PC BOARD (FOIL SIDE VIEW) AUDIO UNIT X09-5900-10 (J76-0088-11) S D G S D G W197 Q223 W200 BATT-F W198 W178 R285 W202 W177 W203 W150 W401 W180 W204 THERMAL W402 BATT W170 W171 W395 W406 W172 W145 W173... - Page 5 KAC-6202 Q213 R136 R132 R137 R261 C243 R289 Q225 R134 R131 9 10 R259 W380 R135 W123 R285 R277 R286 W120 C117 R101 W361 W332 W322 C101 W116 W314 W362 W370 C229 R133 C102 R103 R256 Q221 W363 R113 R102...
- Page 6 KAC-6202 IC1-6 : RC45801DR : RM4ZLF-J4NF Q1,2 : DTA114EUA Q211,212,217,218 : TL4941DR D4-6,202-205,208,209, Q3,6 : 2SC4097 : 2SA992-A(F,E) TP39 601,602,606,608-612 Q4,5 : 2SA1577 Q213,214 : 2SC3419(Y)-F : 1SS133 Q7,8 : 2SK3662-F Q219,220 : 2SC1627A-F +15V TP45 D7,102,206 : LM1MA142WK-G Q201,202,601,603,...
- Page 7 KAC-6202 2SA817A-F TP72 TP76 2SA992-A DC/DC CONVERTER 30.7V TP58 TP63 2SC1627A-F TP60 TP66 2SC1845-A TP39 Q501 14.4V TP45 R505 TP69 3.3K 3300u16 TP75 R506 2SA1576A 3.3K TP46 TP67 Q502 TP40 TP65 TP61 TP64 TP71 -30.7V TP59 TP73 TP77 2SC3419 DC/DC CONV.
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Page 8: Exploded View
KAC-6202 EXPLODED VIEW φ4x8 : N09-6218-05 φ2.6x12 : N09-6312-05 φ3x10 : N80-3010-43 φ3x6 : N83-3006-43 φ3x8 : N89-3008-48 (X09-) (X09-) (X09-5900) (X09-) (X09-) (X09-) Bundled to the transister. (X09-) (X09-) Parts with the exploded numbers larger than 700 are not supplied. -
Page 9: Parts List
KAC-6202 PARTS LIST New parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Desti- Desti- Ref. No. Parts No. Description Ref. No. - Page 10 KAC-6202 PARTS LIST AUDIO UNIT (X09-5900-10) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R101,102 RD14BB2C102J 1.0K J 1/6W R602 RK73GB2A473J CHIP R J 1/10W R103-108 RK73GB2A103J CHIP R J 1/10W R603,604 RK73GB2A333J CHIP R...
- Page 11 KAC-6202 PARTS LIST AUDIO UNIT (X09-5900-10) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation W340 R92-2053-05 CHIP R 0 OHM J 1/8W D601,602 1SS133 DIODE W341 R92-1252-05 CHIP R 0 OHM J 1/16W D603...
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Page 12: Specifications
RMS Watts per channel @ 4Ω < 1% THD+N .............. 60W x 2 RMS Watts per channel @ 2Ω < 1% THD+N ............100W x 2 KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.