Onkyo CR-445 Service manual

SERVICE MANUAL

CD RECEIVER

MODEL CR-445(B)

CR-445

Ref. No. 4251

112010

RC-791S

Black model

120V AC, 60HzB MDC

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE

SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE

CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.

REPLACE THESE COMPONENTS WITH ONKYO

PARTS WHOSE PART NUMBERS APPEAR AS SHOWN

IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE

MEASUREMENTS TO DETERMINE THAT EXPOSED

PARTS ARE ACCEPTABLY INSULATED FROM THE

SUPPLY CIRCUIT BEFORE RETURNING THE

APPLIANCE TO THE CUSTOMER.

CR-445

EXPLODED VIEW

BCDEFGH

<Note> C01 = C03 + C04 + C05 + C06

CR-445

SCHEMATIC DIAGRAMS-1

MAIN SECTION

BCDEFGH

CR-445

SCHEMATIC DIAGRAMS-2

MICOM SECTION

BCDEFGH

CR-445

SCHEMATIC DIAGRAMS-3

POWER & REG SECTION

BCDEFGH

CR-445

SCHEMATIC DIAGRAMS-4

DISPLAY SECTION

BCDEFGH

CR-445

SCHEMATIC DIAGRAMS-5

CD SERVO SECTION

BCDEFGH

CR-445

SCHEMATIC DIAGRAMS-6

JACK SECTION

BCDEFGH

CR-445

SCHEMATIC DIAGRAMS-7

IPOD DOCK SECTION

BCDEFGH

MODEL : CR-445 ( USA DEST )

)

(

)

MECHANICAL PARTS

FOR U.S.A. DEST.

SAFETY NO. PARTS CODE NEWDESCRIPTION TRANSFER CODEQTY

CD MECHANISM PARTS

C 0001 CD Loader Assy 01 KMECZA025AW01 C 0002 CD Mechanism Unit 01 KMECZA019AWZZ C 0003 CD Loader 01 KMECZA025AWZZ C 0004 Mecha Cushion 04 PCUSGA166AWSA C 0005 Special Screw 04 LX-EZA034AWF7 C 0006 Spring 04 MSPRPA020AWZZ

CABINET PARTS

E 0001 MAIN PWB 01 --------------------E 0002 POWER PWB 01 --------------------E 0003 REGULATOR PWB 01 --------------------E 0004 SWITCH PWB 01 --------------------E 0005 JACK PWB 01 --------------------E 0007 HEADPHONE PWB 01 --------------------E 0009 DISPLAY PWB 01 --------------------E 0010 MICOM PWB 01 --------------------E 0011 iPOD PWB 01 --------------------E 0012 CD SERVO PWB 01 --------------------A 0001 Front Panel Ass'y ( Black Version M 0001 Top Cabinet M 0002 Back Plate 01 GITARA761AWSA M 0003 Aluminum Decoration Panel 01 ---------------------- NSP M 0004 Spring Plate 01 LANGKA155AWFJ M 0005 PWB Support Angle 01 LANGKA160AWFW M 0006 Spring Plate 01 LANGQA011AWZZ M 0007 PWB Support Angle 03 LANGT0042AWFW M 0008 Main Chassis 01 LCHSMA099AWFW M 0009 Radiator 01 PRDARA111AWFW M 0010 Radiator A 01 PRDARA205AWFW M 0011 Radiator B 01 PRDARA206AWFW M 0012 Grounding Plate 01 QTANSA003AWZZ P 0001 CD Tray Cover ( Black Version ) 01 GCOVAA273AWSB P 0002 On/Stand-By Knob Cover ( Black Version ) 01 ---------------------- NSP P 0003 Play Knob Cover ( Black Version ) 02 ---------------------- NSP P 0004 iPod Door ( Black Version ) 01 GDORFA035AWSD P 0005 Leg 04 GLEGPA013AWSA P 0006 Display Panel 01 ---------------------- NSP P 0007 Front Panel ( Black Version ) 01 ---------------------- NSP P 0008 Tone Control Knob ( Black Version ) 01 JKNBKA052AWSB P 0009 Volume Knob ( Black Version ) 01 JKNBKA053AWSB P 0010 PWB Spacer 01 LHLDFA028AWZZ P 0011 FL Holder 01 LHLDZA237AWZZ P 0012 CD Mecha Holder 01 LHLDZA248AWZZ P 0013 iPod Holder ( Black Version ) 01 LHLDZA249AWSD P 0014 iPod Door Spacer 01 LHLDZA261AWZZ P 0015 PWB Spacer 02 LHLDFA026AWZZ Z 0001 AC Cord Bush 01 LBSHCA005AWZZ

Black Version

01 CCABA8055AW01 01 GCAB-A083AWSB

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C 0001 CD Loader Assy 01 KMECZA025AW01 C 0002 CD Mechanism Unit 01 KMECZA019AWZZ Z 0002 Door Washer 01 LX-WZA026AWZZ Z 0004 iPod Door Cover 01 PCOVQA017AWZZ Z 0005 Leg Cushion 04 PCUSGA131AWZZ Z 0006 iPod Door Cushion ( Black Version ) 02 PCUSGA172AWSB Z 0008 Conductive Sponge 90mm 01 PCUSZA028AWZZ

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C 0001 CD Loader Assy 01 KMECZA025AW01 C 0002 CD Mechanism Unit 01 KMECZA019AWZZ Z 0009 Heat Transfer Sheet 01 PSHEZA229AWZZ Z 0010 iPod Copper Sheet A 01 PSHEZA231AWZZ Z 0011 iPod Copper Sheet B 01 PSHEZA234AWZZ Z 0012 Noise Cuppression Sheet A 01 PSHEZA235AWZZ Z 0015 Top Cabinet Copper Sheet A 01 PSHEZA241AWZZ Z 0016 Top Cabinet Copper Sheet B 01 PSHEZA242AWZZ

S Z 0017 AC Cord 01 QACCDA002AWZZ

Z 0018 Laser Caution Label 01 TLABSA080AWZZ

Z 0020 CLOTH TAPE 01 ZTAPEN016N156

S 0001 Screw, Special 17 LX-BZA031AWF8 S 0002 Screw, Special 01 LX-BZA039AWF7 S 0003 Screw, Special 07 LX-BZA043AWF7 S 0004 Screw, Special 04 LX-BZA048AWF7 S 0005 Screw, Special 04 LX-JZ0036AWF7 S 0007 Screw, Special 01 LX-JZ0047AWF7 S 0008 Screw, Special 01 LX-JZA017AWF7 S 0009 Screw, M2.6 X6mm 01 XEBY726P06000 S 0010 Screw, M2.6 X10mm 11 XEBY726P10000 S 0011 Screw, M3 X8mm 04 XEBY730P08000 S 0012 Screw, M3 X10mm 06 XEBY730P10000 S 0013 Screw, Special 01 XHPY830P06000 S 0015 Screw, M3 X6mm 06 XJBY730P06000 S 0016 Screw, M3 X8mm 04 XJBY730P08000 S 0017 Screw, M3 X8mm 08 XJBY830P08000 S 0018 Screw, M3 X8mm ( Black Version ) 03 XJSY830P08000 S 0019 Screw, Special 01 XEPY717P05000

FOR U.S.A. DEST.

ACCESSORIES / PACKING PARTS

0001 AM Loop Antenna 01 QANTL0005AWZZ 0002 FM Antenna 01 292191 QCNWGA038AWPZ 0003 Remote Control 01 RRMCGA222AWSA 0004 Packing Add, Front 01 SPAKAA257AWZZ 0005 Packing Add, Rear 01 SPAKAA258AWZZ 0006 Packing Case ( Black Version ) 01 SPAKCA808AWZZ 0007 Packing Case With Speaker 01 SPAKCA837AWZZ 0008 Poly Bag, Accessories 01 29100250A SSAKAA010AWZZ 0009 Poly Bag, Plug 02 SSAKHA155AWZZ 0010 Poly Bag, Set 01 SSAKHA173AWZZ 0011 Warranty Sheet 01 TGANZA035AWZZ 0012 Operation Manual ( English ) 01 TINSZA716AWZZ 0013 Operation Manual ( Francais / Espanol ) 01 TINSZA717AWZZ

P.W.B. ASSEMBLY

A 0000 MAIN / POWER / SWITCH / JACK / USB / 01 92LPWB8055MANS

HEADPHONE / WASHER / MICOM B 0000 DISPLAY / REGULATOR 01 92LPWB7943DPLS C 0000 CD SERVO 01 92LPWB8055CDUS D 0000 iPOD 01 92LPWB7943PODS

NEWDESCRIPTION QTYSAFETY NO. TRANSFER CODE PARTS CODE

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