File name Denon-DNS5000 cd.pdfFor U.S.A., Canada & Europe model
SERVICE MANUAL
MODEL
DN-S5000
TABLE TOP SINGLE CD PLAYER
Some illustrations using in this service manual are slightly different from the actual set .
16-11, YUSHIMA 3-CHOME, BUNKYOU-KU,TOKYO 113-0034 JAPAN Telephone: 03 (3837) 5321
X0161V.02 MO/CDM 0302
DN-S5000
2
DISASSEMBLY
(Follow the procedure below in reverse order when reassembling) 1. SLIP DISC, SLIP MAT
(1)
.
Remove a screw 69 and pull out Slip Disc and Slip Mat. 69 Washer Slip Disc Slip Mat Slip Sheet Anti-static Sheet
2. PLATTER
(1) (2)
.
Remove Belt from Motor Pully. Remove 3 screws 60 and pull out Platter. 60 Belt 60 Platter
Motor Pully
2
DN-S5000 3. DRIVE UNIT
(1) (2) (3)
.
3
Remove 4 screws 71 and pull out Drive Unit. Disconnect Flat cable and Connector. Detach Drive Unit.
Drive Unit
71 71
Connector Flat cable Drive Unit
Note: Do not pull out aslant to prevent Flat cable damage. Do not fail to pull AC cord from wall outlet before disconnect the Flat cable and Connector. If AC cord is remained plugged into wall outlet, power is kept supplied in the unit, which may cause danger.
4. COVER UNIT
(1) (2) (3)
.
Remove 5 screws 70 and pull out Cover Unit. Disconnect Connectors. Detach Cover unit. Cover unit CX042 70 70
Connector
CX101
CX041
70
Connector CX031 Note: Do not fail to pull AC cord from wall outlet before disconnect Connectors. If AC cord is remained plugged into wall outlet, power is kept supplied in the unit, which may cause danger.
3
DN-S5000 5. SENSOR AND SCALE UNITS OF PLATTER
(1) (2) (3) Remove 2 screws 64 and pull out Sensor Cover and Sensor unit. Remove a E Ring. Pull out Scale unit. 64 64 Sensor Cover Sensor unit E Ring Scale unit
4
6. SENSOR AND SCALE UNITS OF SLIP DISC
(1) (2)
.
Remove 2 screws 64 and pull out Sensor Cover and Sensor unit. Remove a screw 60 and pull out Scale unit. Scale unit 60 64 64 Sensor Cover
Sensor unit
7. POWER PWB
(1)
.
Remove 5 screw 51 and pull out Power PWB. 51 Power PWB 51
4
DN-S5000 8. DSP PWB UNIT
(1)
.
5
Remove 9 screws 52 and pull out DSP PWB unit 52
DSP PWB unit
52 52
9. DRIVE COVER
(1)
.
Remove 4 screws 12 and pull out Drive cover. 19 Drive cover 19
19 19
10. DRIVE
(1) (2) (3)
.
Move Drive Rack in arrow direction through the Hole on the bottom chassis.
Loader frame comes out.
Pull up Loader panel while pulling it towards front. Remove 4 screws 6 and pull out Drive. Drive
4
6 6 4
5
DN-S5000
6
BLOCK DIAGRAM 1
2
3
4
5
6
7
8
DN-S5000
-HB,F1,F2 GND,+5,+9
A
LEDdriver
128Mb SDRAM ROM DRIVE ATAPI INTERFACE 128Mb SDRAM
D16 ~ 31
TFS0 TCK0 TXD0A TXD0B
33M LRCK BCLK MAIN1 MON1
main out
BU2090
AMP10 8CH D/A PCM1608
mon out
ADRESS
ADSP21065L
PANEL µcom
LEDdriver
DSP
SHOCK PROOF
TXD1B
AMP11
BU2090
DIT SM5902
384fs
MAIN DOUT
main digital out
TMP86CM47U ROM32k RAM1k
RAM control ATAPI interface
TFS1 TCK1 TXD1A
LED out Key scan VR in
B
BUS select DMA
16Bit Bus
D0 ~ D15
MON DOUT CONTROL DIT SM5902
moni digital out
FLAG
D0
DISC
CP |