Onkyo CR-445(B) User manual

CR-445
SERVICE MANUAL
SERVICE MANUAL
RC-791S
CD RECEIVER
Black model
MODEL CR-445(B)
Ref. No. 4251
112010
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.

EXPLODED VIEW
CR-445
A
1
2
3
4
5
BCDEFGH
<Note>
C01 = C03 + C04 + C05 + C06

SCHEMATIC DIAGRAMS-1
MAIN SECTION
CR-445
A
1
2
3
4
5
BCDEFGH

SCHEMATIC DIAGRAMS-2
MICOM SECTION
CR-445
A
1
2
3
4
5
BCDEFGH

SCHEMATIC DIAGRAMS-3
POWER & REG SECTION
CR-445
A
1
2
3
4
5
BCDEFGH

SCHEMATIC DIAGRAMS-4
DISPLAY SECTION
CR-445
A
1
2
3
4
5
BCDEFGH

SCHEMATIC DIAGRAMS-5
CD SERVO SECTION
CR-445
A
1
2
3
4
5
BCDEFGH

SCHEMATIC DIAGRAMS-6
JACK SECTION
CR-445
A
1
2
3
4
5
BCDEFGH

SCHEMATIC DIAGRAMS-7
IPOD DOCK SECTION
CR-445
A
1
2
3
4
5
BCDEFGH

MODEL : CR-445 ( USA DEST )
MECHANICAL PARTS FOR U.S.A. DEST.
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
)
01 CCABA8055AW01
M 0001 Top Cabinet
(
Black Version
)
01 GCAB-A083AWSB
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
SAFETY NO. PARTS CODE NEWDESCRIPTION TRANSFER CODEQTY
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