Kenwood DPMH 5 Service Manual

Page 2

DP-MH5

CONTENTS I ACCESSORIES

Contents

CONTENTS / ACCESSORIES/ CAUTIONS PC BOARD ............................

CONTROLS ........................................ SCHEMATIC DIAGRAM .........

CIRCUIT DESCRIPTION .. EXPLODED ,VIEW ..

ADJUSTMENT ............... PARTS LIST .........

PARTS DESCRIPTIONS... SPECIFICATIONS .....

Accessories
FM' doc a term ......... (1 .
(TQCTOBOI-Og): KI: I agglggfagggor .............. (2)

(Tao-oeoe-os): TE

1

,.

Remote control unit ........ (1)
(A70-1110-05): KM
(A70-1121-05): TE

Parallel cord
(E30-2738-05)

Speaker cords...
(E30-5156-08)

System configuration

I]

Battery cover (A09-0380-08)

g:

Before transporting or moving this unit, carry out the following
operations.
1. Turn the power 0N. Then press the OPEN/CLOSE (A) key of
the CD player and take out all CDs
DP DISC6 trays by opening each of them.

2, Select the 'CD" input and ensure that the following message
is displayed.

FT! IIIII TIT I
LJJ IVLI 1115!.

3. Wait for a few seconds then turn power off.

TUNER I CASSETTE MD
SYSTEM EQUALIZER AMPLIFIER DECK CD PLAYER SPEAKER RECORDER
XD-GOGO C-H51 A-H5 X-H5 DP-H5 LS-H6 -
XD-6500 C-H5 A-H5 X-H5 DP-MH5 LS-H5 -
XD-6560 C-H51 A-H5 X-H5 DP-MH5 LS'H6 -
XD-8000 C-HG A-H5 X-H5 DP-H5 LS-H6 -
XD-8550 C-H6 A-H5 X-H5 DP-MH5 LS-HG -
XD-8560 C-H61 A-H5 XvH5 DP-MH5 LS-HS -
XD-BOOO/W C-HSNV A-H5 ' X-H5 DP-H5 LS-H5 -
XD-SOSO/W C-HS/W A-H5 X-H5 DP-H5 LS-H5 -
XD-6550/W C-H5NV A-H5 X-H5 DP-MH5 LS-HS -
XD-8050/W C-H6/W A-H5 X-H5 DP-H5 LS-H6 -
XD-B500/W C-H6 A-H5 X-H5 DP-MH5 LS-H6 -
XD-9580MD C-H7 A-H5 - DP-MH5 LS-H6 DMHS
Cautions
Note related to transportation and movement Beware of condensation
(CD player) When water vapor comes into contact with the surface of cold

material, water drops are produced. If condensation occurs, cor-
rect operation may not be possible, ort he unit may not function
correctly. This is not a malfunction, however, and the unit should
be dried. (To do this. turn the POWER switch ON and leave the
unit for several hours.)

Be especially careful In the following conditions:

- When the unit is brought from a cold place to a warm place,
and there is a large temperature difference.

- When a heater starts operating.

- When the unit is brought from an airconditioned place to a
place of high temperature with high humidity.

. When there is a large difference between the internal temper-
ature of the unit and the ambient temperature, or in conditions
where condensation occurs easily.

Page 6

DP-MH5

CIRCUIT DESCRIPTION

2. TEST MODE
2-1 MODE "00"
MODE "095' = yEEEQBIEST on ALIGNMENT ,, E , ,7 ,, E7, ,
PRESS KEV LED OPERATION REMARK
AC-ON AND KEEP TO REPEAT RANDOM PLAY
, PRESS "DISC 1" A (EL/95E OFWFW OFFWWW DISC 1 TRAYASEILQFTENWW W WW gmUfiTflpE
N" PLAY / PAUSE ON/OFF OFF ONIOFF DISC TRAY CLOSE & I as MODE TE-BAL ALIGNMENT
, , 0N , CHANGE THE MOD£(03, 05) jgs MODE , FE/FG/TG AETIAENT
»I FF ON/OFF OFF OFF PICK MANUAL FEED (IN TO OUT) STOP MODE ONLY
« FB m ' VON/OFF DIE "VOF'F PICK MANDEEEDEJUT TO IN) m "STOPMOITE ONLY
>>I UP 7 - - 7' W T 1 7 7 LED ALL ON «; LED ALL OFF i'iimfi
ZOPEN/CLOSE (DISC 1~e) ON/OFTFW "OFF ' OFF TRAY 1~6 OPEN/CLOSE T'TW'T
T T I STOP ON/OFF ' OFF" OFF STOP (NO STOCK FOR DISC 1) T T T T
DISCS OWN/OWFFW W ON/OFF -W WW WWSflI-jTWWTo "MODE 15W" W W W
I« DOWN OFF OFF OFF CANCEL THE TEST MODE
2-2 MODE "12"
AIIOWDE "12": DISC TRAY OPEN- CLOSE &W CHANGE W W WW W
PRESS KEY LED
AC-ON AND KEEP REPEAILRANDOM ONIOFF W OPERATIOI'W REMARK WW
TO PRESS "DISC 4" ON/OFF OFF DISC 1 DISC 1 TRAY OPEN (0.5sec)« CLOSE
DISC 2 DISC 2 TRAY OPEN (0.5sec)-. CLOSE
DISC 3 DISC 3 TRAY OPEN (0.5sec)-+CLOSE
DISC 4 DISC 4 TRAY OPEN (0.SseC)-+ CLOSE
DISC 5 DISC 5 TRAY OPEN (0.55ec)» CLOSE
DISC 6 DISC 6 TRAY OPEN (O.55ec)a CLOSE

->.< IF THIS MODE FINISHED, RETURN TO NORMAL CONDITION

2-3 MODE 13"

PRESS KEY

WIWIWIWIgDE "13" : DISC AUTO CHANGE WW
LED

AC-ON AND KEEP

REPEAT RANDOM ONIOFF

OPERATION REMARK

TO PRESS "DISC 5"

DISC 1
DISC 2
DISC 3
DISC 4
DISC 5
DISC 6

DISC 1 DISC SENSE
DISC 2 DISC SENSE
DISC 3 DISC SENSE
DISC 4 DISC SENSE
DISC 5 DISC SENSE
DISC 6 DISC SENSE - STOP

>2< IF THIS MODE FINISHED, RETURN TO NORMAL CONDITION

2-4 MODE "15"
MODE "15" : MECHA MANUAL MODE (ESCAPE FOR MECHA-JAIIII) W
PRESS KE-Y , . LED LAMP OPERATION REMARK
AC-ON AND KEEP REPEAT RANDOM ONIOFF
WTO PRESS "DISC 6" ON/OFF WON/WOFF ONIOFF W WWW SET THEWTEflQpWE W
DISC 1 ON/OFF ON/OFF - IF KEEP TO PRESS THIS KEY LED (DISC 1) BLINKS UP
W W THE MOTOR DWRWIYE OPEN- -SIDWEW.W WWHIWLE PWRWESSINGWflEWWDTSCI KEY
DISC 2 ONIOFF ONIOFF - IF KEEP TO PRESS THIS KEY LED (DISC 2) BLINKS UP WHILE
W W W WW W W W THE MOTOR DWRWIVEW CWLOSEWSWIDE, PRESSINWGWTWI-IE DWISCW W2 KEY
DISC 4 ONIOFF ONIOFF - IF KEEP TO PRESS THIS KEY, LED (DISC 4) BLINKS UP WHILE
WW WWW WW WWWWW W THE MOTOR DRIVE UP-SIDE.WWW PRWEWSSING WTHWEWDIWSWC 4 KEY
DISC 5 ONIOFF ONIOFF - IF KEEP TO PRESS THIS KEY, LED (DISC 5) BLINKS UP WHILE
THE MOTOR DRIVE DOWN-SIDE. PRESSING THE DISC 5 KEY

->.' NOTE : LED ON/OFF (TURN ON AND OFF) LED ON (TURN ON) LED OFF (TURN OFF)

6

Page 14

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2: CAUTION: For continued safety, rep/ace safety critical com-
AC ponents only with manufacturers recommended parts (refer
NC to parts list). A indicates safety critical components. For
i7 sum continued protection against risk of tire, replace only with
if set. if same type and rating fuse(s). To reduce the risk of electric
"C shock. leakage-current or resistance measurements shall
2 2: be carried out (exposed parts are acceptably insulated from
we the supply circuit) before the appliance is returned to the
R99 s No customer.
l 5 Len
mu
g t m The Dc voltage is an actual reading measured with a high
2 6 impedance type voltmeter. The measurement value may
515,1; 5 3 E z: vary depending on the measuring instruments used or on
g E ; § 2' g 3 3 the product. Refer to the voltage during PLAY unless other-
; BI; 8T0 0 8 8 I wise specified; The value shown in ( )is the voltage mea-

llGNM. LINE
END LINE
1! LINE

lHS

sured at the moment of STOP.

Y22-4920-1 1