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PORTABLE MP3-CD PLAYER

MCD-HF920/ HF920R
MCD-HM920

SERVICE

Manual

PORTABLE MP3-CD PLAYER

CONTENTS

1. Exploded Views and Parts List

2. Disassembly and Reassembly

3. Electrical Parts List

4. Block Diagrams

5. PCB Diagrams

6. Schematic Diagrams

- Confidential -

Summary of Contents for MCD-HF920

Page 1: ...CD HF920 HF920R MCD HM920 SERVICE Manual PORTABLE MP3 CD PLAYER CONTENTS 1 Exploded Views and Parts List 2 Disassembly and Reassembly 3 Electrical Parts List 4 Block Diagrams 5 PCB Diagrams 6 Schemati...

Page 2: ...ELECTRONICS Samsung Electronics Co Ltd JAN 2003 Printed in Korea Code no AH68 01154K...

Page 3: ...embly 1 Unscrew the screws A and B as shown in Figure 2 1 2 1 Disassembly Instructions 2 Use a pair of tweezers to disassemble the bracket hinges C and D as shown in Figure 2 2 Tilt the hinge at a 45...

Page 4: ...ft and right sides of the cabinet door with one hand and pull it forward as you remove it as shown in Figure 2 3 4 Unscrew the eight screws to remove the cabinet middle from the cabinet bottom as show...

Page 5: ...shown in Figure 2 5 2 2 Reassembly Instructions 2 Grab the left and right sides of the cabinet door align the spring part at the bottom left with the groove and then push the cabinet door back as you...

Page 6: ...e cabinet door to the cabi net middle as shown in Figure 2 7 Start with the bracket hinge C first This part of the assembly requires a bit of maneuvering Please refer to the steps below 4 Tilt the bra...

Page 7: ...lightly closed gently push in the bracket hinge with your finger as shown in Figure 2 9 6 The bracket hinge is in place when it is in the position shown in Figure 2 10 Fasten the screw through the hol...

Page 8: ...gree angle as shown in Figure 2 11 Repeat steps 3 4 5 and 6 to complete this part of the assembly Finally fasten the screw and close the cabinet door and then open it again to make sure that the cabin...

Page 9: ...1608 R135 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R136 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R140 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 R138 2007 000074 R CHIP 100ohm 5 1 16W DA TP...

Page 10: ...ERAMIC CHIP 100nF 10 16V X7R TP 1608 C122 2203 005005 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 C123 2203 005005 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 C140 2203 005005 C CERAMIC CHIP 100nF 10 16V X7R...

Page 11: ...C 3 BD502 2007 000029 R CHIP 0OHM 5 1 10W DA TP 2012 BD501 2007 000029 R CHIP 0OHM 5 1 10W DA TP 2012 BD311 2007 000029 R CHIP 0OHM 5 1 10W DA TP 2012 R190 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 R...

Page 12: ...C625 2203 005005 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 C626 2203 005005 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 C309 2203 005005 C CERAMIC CHIP 100nF 10 16V X7R TP 1608 C401 2203 005005 C CERAMIC CH...

Page 13: ...0 5 BD503 3301 001643 CORE FERRITE BEAD AB 1 5KOHM 1 6X0 8X0 5 BD504 3301 001643 CORE FERRITE BEAD AB 1 5KOHM 1 6X0 8X0 5 BD506 3301 001643 CORE FERRITE BEAD AB 1 5KOHM 1 6X0 8X0 5 BD507 3301 001643 C...

Page 14: ...Samsung Electronics 4 1 4 Block Diagram...

Page 15: ...Samsung Electronics 5 1 5 Printed Circuit Board Diagram 5 1 MAIN TOP VIEW...

Page 16: ...5 2 Samsung Electronics 5 2 MAIN BOTTOM VIEW...

Page 17: ...Samsung Electronics 6 1 6 Schematic Diagram...

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