DOWNLOAD Sharp CD-C451H (serv.man16) Service Manual ↓ Size: 105.65 KB | Pages: 3 in PDF or view online for FREE

Model
CD-C451H (serv.man16)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
105.65 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Dis-assembly instructions
File
cd-c451h-sm16.pdf
Date
PREV: Sharp CD-C451H (serv.man15) Service Manual

Sharp CD-C451H (serv.man16) Service Manual ▷ View online

– 7 –
CD-C451H
DISASSEMBLY
Caution on Disassembly
Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:
1. Take cassette tape and compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit.
3. Take off nylon bands or wire holders where they need to
be removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.
4. Take suffcient care on static electricity of integrated
circuits and other circuits when servicing.
Figure 7-2
Figure 7-3
1
Top Cabinet
1. Screw ..................... (A1) x4
7-1
2
Side Panel
1. Screw ..................... (B1) x6
7-1
(Left/right)
3
CD Player Unit/
1. Turn on the power supply,
7-2
CD Tray Cover
    open the disc tray, take out
    the CD cover, and close.
    (Note 1)
2. Hook ...................... (C1) x3
3. Hook ...................... (C2) x2
4. Screw .................... (C3) x1
5. Socket ................... (C4) x2
4
Back Board
1. Screw .................... (D1) x12
8-1
2. Socket ................... (D2) x1
5
Tuner PWB
1. Screw .................... (E1) x1
8-1
2. Socet ..................... (E2) x1
6
Main PWB
1. Screw .................... (F1) x1
8-2
2. Socket ................... (F2) x2
3. Flat Wire ................ (F3) x2
4. Tip Wire ................. (F4) x1
5. Socket ................... (F5) x1
7
Front Panel
1. Screw .................... (G1) x2
8-2
2. Hook ...................... (G2) x2
8
Display PWB/
1. Screw .................... (H1) x12
8-3
Switch PWB
9
Tape Mechanism 1. Open the cassette holder.
8-3
2. Screw .................... (J1) x5
10
Power Amp. PWB 1. Screw .................... (K1) x4
8-4
2. Socket ................... (K2) x2
3. Push Rivet ............ (K3) x4
11
CD Servo PWB
1. Screw .................... (L1) x1
8-5
2. Cover .................... (L2) x4
12
Turntable
1. Screw .................... (M1) x1
8-6
2. Cover .................... (M2) x1
13
CD Player Base
1. Screw .................... (N1) x2
8-6
2. Guide .................... (N2) x2
14
CD Changer
1. Screw .................... (P1) x4
8-7
Mechanism
15
CD Mechanism
1. Screw .................... (Q1) x1
8-7
STEP
REMOVAL
PROCEDURE
FIGURE
Note 1:
How to open the changer manually. (Fig.7-3)
1. Insert the tip of fine screwdriver into the hole of CD player
base, and press down the worm wheel < A > .
2. Then, turn fully the lock lever in the arrow direction through
the hole on the loading chassis bottom in this state.
After that, push forward the CD player base.
Figure 7-1
CD-C451H
CD-C451H
( B1 ) x2
ø3 x8mm
( B1 ) x2
ø3 x8mm
( B1 ) x2
ø3 x8mm
Top Cabinet
Side Panel
(Right)
Back Board
Side Panel
(Left)
( A1 ) x2
ø3 x12mm
( A1 ) x2
ø3 x12mm
CD Tray Cover
CD Player Unit
( C3 ) x1
ø3 x8mm
Hook
( C1) x3
( C2 ) x1
( C4 ) x2
Back Board
Main PWB
Front Panel
1
1
2
A
Pull
(C2) x1
LOCK 
     LEVER
< A >
CD-C451H
– 8 –
( D1 ) x2
ø3 x10mm
( E1 ) x1
ø3 x10mm
( D1 ) x1
ø3 x10mm
Main PWB
Tuner
 PWB
Front Panel
( D1 ) x9
ø3 x8mm
( D2 ) x1
( E2 ) x1
Back Board
( F2 ) x2
( F3 ) x1
(F5) x1
( F4 ) x1
( F1 ) x1
ø3 x10mm
( G1 ) x2
ø3 x8mm
( G2 ) x1
( G2 ) x1
Main PWB
( F3 ) x1
Push
Push
Front Panel
Tape
Mechanism
Power Amp. 
PWB
Display 
PWB
Switch PWB
Open
Front Panel
( H1 ) x3
ø3 x10mm
( H1 ) x9
ø3 x10mm
( J1 ) x5
ø3 x10mm
Tape
Mechanism
Cassette
Holder
(Left/Right)
( K1 ) x4
ø3 x12mm
( K2 ) x1
( K2 ) x1
( K3 ) x4
Power Amp. 
PWB
Power 
Transformer
( L1 ) x1
ø3 x10mm
( L2 ) x2
( L2 ) x2
Loading chassis
CD Servo PWB
( N1 ) x1
ø3 x10mm
( N1 ) x1
ø3 x10mm
( M1 ) x1
ø3 x10mm
Washer
Turntable
CD Player Base
( M2 ) x1
( N2 ) x1
( N2 ) x1
Loading chassis
( P1 ) x4
ø3 x12mm
( Q1 ) x1
ø2.6 x10mm
CD Changer
Mechanism
CD Mechanism
Shift Lever
CD Player Base
Figure 8-1
Figure 8-2
Figure 8-3
Figure 8-4
Figure 8-5
Figure 8-6
Figure 8-7
Be careful when installing the CD changer mechanism.
Install the CD changer mechanism on the CD player base after
the shift lever has been set in the highest position.
– 9 –
CD-C451H
CP-C451H
1
Front Speaker
1. Net .......................... (A1) x1
9-1
2. Fromt Panel ........... (A2) x1
3. Screw ..................... (A3) x2
9-2
4. Screw ..................... (A4) x4
5. Screw ..................... (A5) x2
STEP
REMOVAL
PROCEDURE
FIGURE
CP-C451H
Figure 9-2
Figure 9-1
Screwdriver
 Net
( A1 ) x1
Front Panel
( A2 ) x1
Woofer
Tweeter
( A3 ) x2
ø3 x10mm
( A5 ) x2
ø3 x10mm
( A4 ) x4
ø4 x14mm
Woofer
Tweeter
Super
Tweeter
Display

Sharp CD-C451H (serv.man16) Service Manual ▷ Download

  • DOWNLOAD Sharp CD-C451H (serv.man16) Service Manual ↓ Size: 105.65 KB | Pages: 3 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp CD-C451H (serv.man16) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp CD-C451H (serv.man16) System. Information contained in Sharp CD-C451H (serv.man16) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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