Marantz CC3000 User manual

Service
Manual
Please use this service manual with referring to the user guide (D.F.U) without fail.
R
CC3000 /N1B, /U1B, /K1B, /N2B, /U2B, /K2B
CC4000 /U1B, /K1B, /F1B, /U2B, /K2B, /F2B
CC4000F /U1B, /K1B, /U2B, /K2B
5Disc CD Changer
- CC3000 / CC4000 / CC4000OSE -
COMPACT
DIGITAL AUDIO
TABLE OF CONTENTS
Variation Table.............................................................................................................. 1-1
Location of pc boards & Technical Specifications ........................................................ 1-2
Service Aids, Chip Handling ........................................................................................ 1-3
ESD, Safety Instruction, etc.......................................................................................... 1-4
Disassembly Instructions & Service positions.............................................................. 3-1
Service Test Programs ................................................................................................. 3-3
Set Block diagram ............................................................................................................4
Set Wiring diagram...........................................................................................................5
Supply & Headphone Boards...........................................................................................6
Front Board ......................................................................................................................7
Servo/Decoder Board ......................................................................................................8
DAC/AF Board..................................................................................................................9
Mechanical Exploded views & parts list .........................................................................10
278W855010 ACT
3120 785 22010
First Issue:1999.08
CC3000/4000

MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
it is famous.
Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
ORDERING PARTS :
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
The following information must be supplied to eliminate delays in processing your order :
1. Complete address
2. Complete part numbers and quantities required
3. Description of parts
4. Model number for which part is required
5. Way of shipment
6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected toAC mains and its Power switch ON ), and the face or Front Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected beforeAC power is applied, and
verified before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.
990805ACT
USA
MARANTZ AMERICA, INCMARANTZ AMERICA, INC.
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
USA
PHONE : 630 - 307 - 3100
FAX : 630 - 307 - 2687
BRAZIL
MARANTZ BRAZIL
CAIXA POSTAL 21462
CEP 04698-970
SAO PAULO, SP, BRAZIL
PHONE : 0800 - 123123
(Discagem Direta Gratuita)
FAX : [phone]
JAPAN Technical
MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : [phone]
FAX : [phone]
EUROPE / TRADING
MARANTZ EUROPE B.V.
P.O.BOX 80002, BUILDING SFF2
5600 JB EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2732241
FAX : +31 - 40 - 2735578
CANADA
LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936
AUSTRALIA
JAMO AUSTRALIA PTY LTD
1 EXPO COURT, P.O. BOX 350
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - 3 - 9543 - 1522
FAX : +61 - 3 - 9543 - 3677
THAILAND
MRZ STANDARD CO.,LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795
TAIWAN
PAI- YUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX : +886 - 2 - 25630415
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
NO. 102 JALAN SS 21/35, DAMANSARA
UTAMA, 47400 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE : +60 3 - 7184666
FAX : +60 3 - 7173828
AMERICAS
SUPERSCOPE TECHNOLOGIES, INC.
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103
KOREA
MK ENTERPRISES LTD.
ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
3GA, HANGANG-RO, YONGSAN-KU, SEOUL
KOREA
PHONE : +822 - 3232 - 155
FAX : +822 - 3232 - 154
SINGAPORE
WO KEE HONG (S) PTE LTD
WO KEE HONG CENTRE
NO.23, LORONG 8, TOA PAYOH
SINGAPORE 319257
PHONE : [phone]
FAX : [phone]

1-1
VARIATIONTABLE
Type: CC3000 CC4000 CC4000F
Features: (CC4000OSE)
Headphone - X X
CC-DAC(Non-bitstream) X - -
TDA1545AT/N2
BCC-DAC(Bitstream) - X X
TDA1549T/N1
OP-AMP NJM4560D NJM2114D NJM2114D
for LPF
Mains Transformer Type EI-48 EI-54 EI-54
(Except /K)
Special ELE.CAP. - - *1
for DAC/AF BOARD
Special ELE.CAP. - - *2
for SUPPLY BOARD
Additional Bottom Plate - - X
Remote Control (RC4000CC) X X X
RC5 In/Out X X X
Digital Out (COAX) X X X
CD Text - - -
CDRW(Play Rewritable Disc) X X X
*1
(1) Item2895/2896 Elcap R20 50V S 10uF PM20 A(2020 012 93203)
(2) Item2897 Elcap ROA 50V S 47uF PM20 A(2020 012 93432)
(3) Item2899 Elcap ARS 25V S 47uF PM20A (4822 124 12023)
(4) Item2902 Elcap ARS 25V S 47uF PM20A (4822 124 12023)
(5) Item2905/2906 Elcap S 47uF 6V3 BIP (ELNA)A (4822 124 80954)
*2
Item2510 Elcap R20 16V S 2200uF PM20 (4822 124 40723)

1-2
SPECIFICATIONS
GENERAL:
Mains voltage : 100V for /F
120V for /U
110-127V/220-240V Switchable for /K
220-230V for /N
Mains frequency : 50/60Hz
Power consumption : < 12W at Play mode
Dimension (WxDxH) : 435 x 380 x 119mm
AUDIO PERFORMANCE:
Output level : 2Vrms±2dB@47kohm
Frequency response within ±0.4dB: 20Hz - 20kHz
Dynamic range at 1kHz : > 90dB
1)
Signal/Noise ratio at 1kHz : > 98dB
1)
Total Harmonic Distortion at 1kHz : < 0.004%
Channel unbalance at 1kHz : < 1dB
Channel separation at 1kHz : > 95dB
1)
Headphone impedance : 30 - 600 ohm
Headphone output (e.m.f.) : 4.5Vrms ±2dB
Digital Output at 75ohm : 0.5V
1)
with 13th order Filter eg. 4822 395 30204
LOCATION OF PC BOARDS
SERVO /
DECODER BOARD
Load/QP Board
DAC / AF
BOARD
SUPPLY BOARD
FRONT BOARD
Open/close Board
H/P BOARD

1-3
SERVICE AIDS
Service Tools:
Universal Torx driver holder .................................. 4822 395 91019
Torx bit T10 150mm ............................................. 4822 395 50456
Torx driver set T6 - T20......................................... 4822 395 50145
Torx driver T10 extended ...................................... 4822 395 50423
Compact Disc:
SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096
SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155
SBC429 Audio Signals disc .................................. 4822 397 30184
Dolby Pro-logic Test Disc...................................... 4822 395 10216
Eccentricity Disc, 150µm....................................... 4822 397 30279
Others:
13th Order Filter .................................................... 4822 395 30204
ESD Equipment:
Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953
Anti-static table mat - small 600x650x1.25mm..... 4822 466 10958
Anti-static wristband .............................................. 4822 395 10223
Connector box (1MΩ) ............................................ 4822 320 11307
Extension cable
(to connect wristband to conn. box).................. 4822 320 11305
Connecting cable
(to connect table mat to conn. box) .................. 4822 320 11306
Earth cable (to connect product to mat or box) .... 4822 320 11308
Complete kit ESD3
(combining all above products) ......................... 4822 320 10671
Wristband tester .................................................... 4822 344 13999
HANDLING CHIP COMPONENTS
PCS 101 006

1-4
GB
WARNING
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are
connected with the same potential as the mass
of the set via a wrist wrap with resistance.
Keep components and tools also at this
potential.
F
ATTENTION
Tous les IC et beaucoup d’autres
semi-conducteurs sont sensibles aux
décharges statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution n’est
prise à leur manipulation.
Lors de réparations, s’assurer de bien être relié
au même potentiel que la masse de l’appareil et
enfiler le bracelet serti d’une résistance de
sécurité.
Veiller à ce que les composants ainsi que les
outils que l’on utilise soient également à ce
potentiel.
ESD
D
WARNUNG
Alle ICs und viele andere Halbleiter sind
empfindlich gegenüber elektrostatischen
Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kan
die Lebensdauer drastisch reduzieren.
Veranlassen Sie, dass Sie im Reparaturfall über
ein Pulsarmband mit Widerstand verbunden
sind mit dem gleichen Potential wie die Masse
des Gerätes.
Bauteile und Hilfsmittel auch auf dieses gleiche
Potential halten.
NL
WAARSCHUWING
Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor electrostatische ontladingen
(ESD).
Onzorgvuldig behandelen tijdens reparatie kan
de levensduur drastisch doen verminderen.
Zorg ervoor dat u tijdens reparatie via een
polsband met weerstand verbonden bent met
hetzelfde potentiaal als de massa van het
apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.
I
AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevità potrebbe essere fortemente
ridatta in caso di non osservazione della più
grande cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello della
massa dell’apparecchio tramite un braccialetto
a resistenza.
Assicurarsi che i componenti e anche gli utensili
con quali si lavora siano anche a questo
potenziale.
“Pour votre sécurité, ces documents
doivent être utilisés par des spécia-
listesagréés,seulshabilitésàréparer
votre appareil en panne”.
GB
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used.
NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,
identiek aan de gespecificeerde, worden toegepast.
F
Les normes de sécurité exigent que l’appareil soit remis à l’état
d’origine et que soient utiliséés les piéces de rechange identiques
à celles spécifiées.
D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu
beachten. Der Original zustand des Geräts darf nicht verändert werden;
für Reparaturen sind Original-Ersatzteile zu verwenden.
I
Le norme di sicurezza esigono che l’apparecchio venga rimesso
nelle condizioni originali e che siano utilizzati i pezzi di ricambio
identici a quelli specificati.
"After servicing and before returning set to customer perform a
leakage current measurement test from all exposed metal parts to
earth ground to assure no shock hazard exist. The leakage current
must not exceed 0.5mA."
CLASS 1
LASER PRODUCT
3122 110 03420
GB
Warning !
Invisible laser radiation when open.
Avoid direct exposure to beam.
S
Varning !
Osynlig laserstrålning när apparaten är öppnad och spärren
är urkopplad. Betrakta ej strålen.
SF
Varoitus !
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen!
DK Advarse !
Usynlig laserstråling ved åbning når sikkerhedsafbrydere er
ude af funktion. Undgå udsaettelse for stråling.
PCS 101 007

3-1 3-1
DISMANTLING INSTRUCTIONS
Dismantling of the Tray Assembly and Servo board
1) Remove the Metal rod (pos 152) as indicated.
2) Loosen the Crank CDC5 (pos 96) with screw D and lift the
crank arm out of the groove on the tray assembly. The
complete tray assembly can be pulled out of the Frame
(pos93).
3) Remove the Servo board by 2 screws E.
4) Protect the CD mechanism's Laser against ESD by short-
circuiting the flexfoil with a paper clip immediately upon
disconnection from the flexfoil connector.
(See Warning for more details)
Dismantling of the CD Mechanism
1) LoosenthePressureringholder(pos90)byrelasingcatch
C3 as indicated.
2) Remove the Pressure plate (pos 89) and Rotary disc
assembly (pos 100) by 1 screw F.
3) Turn the Tray assembly upside-down and remove the
CDM Lock (pos 99) by using a "minus" screw-driver to
release 2 catches C4 as indicated.
4) With the Tray assembly facing up again, turn the cam
wheel(pos116) tobringtheCDmechanism(pos98) tothe
down position. Remove the CD mechanism by sliding out
the 4 rubber suspension (pos 104 to 107).
Dismantling of the DAC/AF board, Supply board and Front Panel Assembly
1) Remove the Top Cover (pos 151) by 8 screws.
- 2 screws on each side
- 4 screws from the rear
2) Remove the DAC/AF board by 5 screws A. Be careful not
to damage flex cable.
3) Remove the Supply board by 3 screws B and disconnect
the Lever Power button (pos 6) as indicated.
5) With the set upside-down, release the 2 catches C1 and
remove the tray cover as indicated.
6) Loosenthe Front Panelassemblyfromthe bottom bracket
(pos 181) by 5 screws C and 4 catches C2 as indicated.
- 2 screws on top
- 3 screws from the bottom side
4) Turn the crank CDC5 (pos 96) clockwise to slide out the
tray assembly.
Turn
Tray moves out
PCS 101 015

3-2 3-2
Assembly of the CD mechanism and Rotary disc CDC5
1) Removethe4rubbersuspension(pos104-107)fromthe
Support bracket (pos 114) and attached them on to the
CD mechanism.
2) Place the CD mechanism with the rubber suspension
above the mounting 4 holes.
3) HoldtheCDmechanisminpositionandpullthetipsofthe
rubber suspension through the holes in the Support
bracket.
4) AfterassemblyoftheCDMechanism, theCam wheel(pos
116) and the Rotary disc (pos 100) must be re-aligned.
This is done by positioning the Bearing (pos 101), pin on
the Cam wheel and CD Mechanism in a straight line as
indicated.
5) Assemble the Rotary disc onto the Bearing with the "1"
printing mark facing the CD Mechanism.
Warning
ChargedcapacitorsontheServoboard maydamagethe
CDdrive electronics whenconnectinga new CD mecha-
nism. That's why, besides the safety measures like
* Switch off power supply
* ESD protection
Additional actions must be taken by the repair techni-
cian.
The following steps have to be done when replacing the CD
Mechanism:
1) Disconnect the old CD mechanism flexfoil from printed
board.
2) Connect paperclip to CD mechanism flexfoil to short-
circuit flexfoil (fig.1).
3) Short-circuit printed board with brass-sheet (4822 321
11197) plugged into the flexfoil connector (fig. 2).
4) Remove the old CD mechanism.
5) Assemble the new CD mechanism into position.
5) Remove short-circuit from printed board connector.
6) Removeshort-circuitfromflexfoilofnewCDmechanism.
7) Connect new flexfoil to print connector (fig. 3).
Figure 3
Figure 2
Figure 1
SERVICE POSITION 2
SERVICE POSITION 1
PCS 101 016

3-3 3-3
PLAY
Button pressed?
Y
N
Set is in Service PLAYMode.
The CD PLAY is intended to
detect intermittent or not reproducible failures.
This is done by continuously playing a disc.
In case of failures, error codes according
to table 2 will be displayed.
SERVICE
PLAY MODE
This mode is intended for
- CD PLAYTest
Table 2
Error code
E1000
E1001
E1002
E1003
E1005
E1006
E1007
E1008
E1020
E1070
E1071
E1079
F = Fatal error & the set stop play function W = Warning
Error Description
Focus Error
Triggered when the focus lost for a certain time during play.
Radial Error
Triggered when the radial servo is not on track for a certain time during play.
Sledge In Error
The sledge did not reach its inner position (inner-switch is still close) before approximately 6 Sec. have
passed by. Inner-switch or sledge motor problem.
Sledge Out Error
The sledge did not come out of its inner position (inner-switch is still open) before approximately 250 mSec.
have passed by. Inner-switch or sledge motor problem.
Jump error
Triggered in normal play when the jump destination could not be found within a certain time.
Subcode Error
Triggered when a no valid subcode for a certain time during play.
PLL Error
The Phase Lock Loop could not lock within a certain time.
Turntable Motor Error
Generated when the CD could not reached 75% of speed during startup within a certain time. Discmotor problem.
Focus Search Error
The focus point has not been found within a certain time.
The carousel switch is not open within certain time. This can happen when either the switch is defective and
closed all the time, or when the carousel is blocked in between two disc positions.
The time-out is approximately 5 seconds.
The carousel position switch did not close within a certain time. This can happen when the switch is defective
and never closes electrically, or when the carousel is blocked in between two disc positions. The time-out is
approximately 5 Sec.
The drawer could not enter the inside position and is opening again. This can be caused because the drawer is
blocked by something and cannot go fully inside, or the drawer switch is defective and does not close.
Type
W
W
W
W
W
W
W
W
F
W
W
W
NEXT Button
pressed?
Y
N
FOR CD Test
see page 3-4
CD
TEST
PROGRAM
Button pressed?
Y
Y
N
N
STOP
Button pressed?
Display shows
8M
Output at (Front Board)
pin 80 of uP = 1,953.125Hz
QUARTZ
TEST
Y
N
Y
N
Y
N
TIME
Button pressed?
TIME
Button pressed?
DISPLAY
TEST
Display shows
Figure 1
Display shows
Figure 2
Figure 1
TRACK PEAK TOT REM TRACK TIME
SHUFFLE
PAUSE REPEAT DISC
PROGRAM
54 13 2
1
FTS VIDEO CD -I
+
G
Figure 2
TRACK TOT TRACK
SHUFFLE REPEAT DISC
CD
+
G
STOP
Button pressed?
To start service test program
hold STOP & PLAY
depressed while
plugging in the mains cord
Display shows the
ROM version *
"S V yy"
(Main menu)
S refers to Service Mode.
V refers to Version.
yy refers to Software version number of ∝Processor.
(Counting up from 01 to 99)
SERVICE TEST PROGRAM I
MAIN MENU
Y
N
Y
N
Y
N
SHUFFLE
Button pressed?
Any Button
pressed?
KEY TEST
Display shows " -- "
Display according
to Table 1
Table 1
Keys
activated
No Key pressed
Any Remote control key
Program
Scan
Repeat
Edit
Time
Fader
Display
shows
--
RC
1
2
3
4
5
6
Keys
activated
Pause
Previous
Next
Stop
Play
Shuffle
Disc 1
Disc 2
Keys
activated
Disc 3
Disc 4
Disc 5
Open/Close
Quick Play
Load
Display
shows
7
8
9
Exit
11
12
13
14
Display
shows
15
16
17
18
19
20
STOP
Button pressed?
PCS 101 017

3-4 3-4
NEXT
Button pressed?
Y
PLAY
Button pressed?
Y
N
PLAY
Button pressed?
NSTOP
Button pressed?
Y
Y
N
Display shows
"CD"
Display shows
"FOC OK"
Display shows
"FOC ERR"
Is FOCUS found?
Y
Y
N
PLAY
Button pressed? STOP Button pressed?
N
N
STOP
Button pressed?
Y
Y
N
Display shows
"RDL"
Radial Servo Test
To start service test program
hold STOP & PLAY
depressed while
plugging in the mains cord
Display shows the
ROM version
"S V yy"
(Main menu)
S refers to Service Mode.
V refers to Version.
N
NEXT
Button pressed?
Y
PREVIOUS
Button pressed?
Y
Sledge jumps outward in
steps of 16-tracks Sledge jumps inward in
steps of 16-tracks
N
SERVICE TEST PROGRAM II
yy refers to Software version
number of ∝Processor.
(Counting up from 01 to 99)
Sledge
Motor Test
Changer
Mech. Test
Tray
Motor Test Sledge
Motor Test
Disc
Motor Test
Changer
Mech. Test
Tray
Motor Test
Disc starts turning,
is speed ok?
Y
N
Focus Servo Test
Disc Servo Test
CD Menu
Jump tracks Test
STOP
Button pressed?
Y
N
Display becomes
"DISC OK"
Display remains as
"DISC ERR"
Disc
Motor Test
Display shows
"DISC"
Sledge
Motor Test
CD_X #
Button pressed?
Y
Change to
selected disc
N
Changer
Mechanism
Test
# CD_X refers to CD1, CD2 or CD3
OPEN/CLOSE
Button pressed?
Y
Close Tray
N
Tray Motor
Test
Is tray
closed?
Y
N
Open Tray
SHUFFLE
Button pressed?
Y
PROGRAM
Button pressed?
Y
N
Disc Motor turns Counter
Clockwise & Display shows
"CCW"
Disc Motor turns
Clockwise & Display shows
"CW"
Disc Motor
Test
N
N
NEXT
Button pressed?
Y
PREVIOUS
Button pressed?
Y
Sledge moves outside
Display shows
"SLD 0"
Sledge moves inside
Display shows
"SLD I"
Sledge Motor
Test
In software version 15 and below there are some slight problems in the
Service Program for the CD Test which will be resolved by running change.
The problems are:
1) If the Tray Motor test is done with the Tray in the open position, the tray
will close only after the pressing the Open/Close button twice.
2) If this test is performed after the Tray Motor Test, the tray may not change
as selected. The test will resumed correctly if CD test is quit and restarted.
3) After performing the Sledge Motor Test or Disc Motor Test the set will
return automatically to the "CD Menu".
Note:
PCS 101 018

4-1 4-1
SET BLOCK DIAGRAM
µP
FTD
CC4000
CC4000F
only

5-1 5-1
SET WIRING DIAGRAM
CONTROL & DISPLAY PANEL
HP PANEL
TRAY LOADER
POWER SUPPLY
H
T
C
TRANSFORMER
S
D
DAC/AF SERVO/DECODER
LP
3139 119 30820 dd wk 852
CC4000 / CC4000F only

6-1 6-1
SUPPLY & HEADPHONE
BOARD
TABLE OF CONTENTS
Headphone part - Circuit ................................................. 6-1
Supply part - Circuit ......................................................... 6-2
Supply & Heaphone layout.............................................. 6-2
Electrical parts list............................................................ 6-3
3086_0283_2
CONN. 1370 TO CONN. 1301 ON DAC CIRCUIT
HEADPHONE CIRCUIT DIAGRAM
10k
VHP L -
-
-
R
L
-10V
+10V
(B)
(A)
NJM4556
NJM4556
-
10k
VHP R -
-
GND
-
3380 D 1
3380 B 1
2383 A 6
2382 D 5
2381 B 5
2380 A 1
1372 A 6
1372 A 6
1371 B 6
1370 C 1
1370 C 1
1370 B 1
1370 A 1
1370 A 1
7380 D 4
7380 B 4
3386 B 4
3385 D 4
3384 A 3
3383 C 3
3382 B 3
3381 D 3
45 6123
A
D
C
B
A
D
C
B
45 6123
22n
2380
10n
2381
10n
2382
100n
2383
1371
1
2
3
-10V
+10V
+10V
-10V
15k
3384
120R
3386
10k
3382
10k
3381
15k
3383
120R
3385
7
5
68
47380
7380
1
3
2
1370 5
1370 1
1370 2
1370 3
1370 4
3380
3380
21372
11372
3999*
* For Testing only
3999 D 6
CC4000/CC4000F ONLY

6-2 6-2
VERSION VARIATIONS
XXX
1501
1502
1541
1542
1543
9501
9502
9503
9504
9505
9506
x - Item in used
0V
5500 (Mains Transformer)
MAINS
MAINS
-
-
-
-
-
KILL
-
VFTD
-
-
-
-
-
-
-
-
-
MC7924
VAC1
VAC2
GND
+10
-10
POWER SUPPLY CIRCUIT DIAGRAM
CONN.1005 TO CONN.1008
ON DECODER CIRCUIT
6506 B 9
6505 C 9
6504 B 7
6503 D 8
6502 D 8
6501 D 7
6500 D 7
3560 F 9
2560 F 9
2544 D 2
2510 E 7
2509 C 9
2508 C 8
2507 G 9
2506 D 9
2505 B 7
2504 B 6
2503 D 9
2502 D 9
2501 D 7
2500 D 7
1541 E 3
1541 B 3
1541 A 3
1540 D 1
1540 B 1
1503 D 6
1503 D 6
1503 E 6
1503 B 6
1503 A 6
1503 B 6
1501 D 1
1500 D 2
1005 A10
1005 B10
1005 B10
1005 C10
1005 F10
1005 E10
1005 D10
9502 B 2
9501 A 2
7500 B 8
6562 F 9
6561 F 8
6560 F 8
6508 D 8
6507 D 8
4516789 1023
D
C
G
B
A
F
E
D
C
G
B
A
F
E
4516789 1023
1k
3560
16V
2510
2200uF
2506
16V
6800u
2509
50V
22u
2508
50V
220u
2560
330u 16V
1
2
1
2
22n
2503
22n
2502
22n
2501
22n
2500
3n3 400V
2544
22n
2505
22n
2504
100n
2507
1N4003G
6502
1N4003G
6501 1N4003G 6503
1N4003G
6500 1N4003G 6507
1N4003G
6508
1N4003G
6504
6560
1N4003G
6561
1N4003G
1500
9505
9502
1501
+3.9V
-19.5V
-27V
-10V
-3.9V
-36V
+10V
8.6V
8.6V
0V
28V
4.8V
1541-3
1541-2
1541-1
1005 4
1005 1
1005 2
1005 3
1503 2 1005 7
1005 6
1005 5
1503 1
1503 6
1503 5
1503 4
1503 3
1540 2
1540 1
6562
BZX79C3V9
BZV85-C7V5
6506
6505
BZX79C3V9
7500
3
1
2
1542-2
1542-1
9501
9504
1543
3
2
1
4
5
1542-3
1542-4
1542-5
1502
9506
9503
/N
T80mA
-
x
-
-
-
x
-
-
x
-
/U, /F
T200mA
-
x
-
-
-
x
-
-
x
-
/K
-
T100mA
-
x
x
-
-
x
x
-
x
Date: wk853.1
9504 C 2
9503 D 3
9506 E 1
9505 D 2
1542 C 3
1542 B 3
1542 A 3
1542 D 3
1542 C 3
1543 C 2
1502 E 2
TRANSFORMER CONNECTIONS
/U VERSION
/N VERSION
117V
WHITEWHITE GREEN
240V
220V-230V
0V
VFTD
ACF2
ACF1
AC2
GND
AC1
GREEN
RED
RED
WHITE
WHITE
BLUE
BROWN
BLUE
BLACK
WHITEWHITE GREEN
BLUE RED RED
BLACKBLUEBROWN BLUE REDRED
BLUE BROWN
VFTD
ACF2
ACF1
AC2
GND
AC1
GREEN
RED
RED
WHITE
WHITE
BLUE
BLUE
130 C
o
THERMAL FUSE
NOT SERVICEABLE
0V BROWN
130 C
o
THERMAL FUSE
NOT SERVICEABLE
/F VERSION
100V
WHITEWHITE GREEN
BLUE REDRED
BLUE BROWN
VFTD
ACF2
ACF1
AC2
GND
AC1
GREEN
RED
RED
WHITE
WHITE
BLUE
BLUE
0V BROWN
130 C
o
THERMAL FUSE
NOT SERVICEABLE
/K VERSION
240V
220V-230V
0V
VFTD
ACF2
ACF1
AC2
GND
AC1
GREEN
RED
RED
WHITE
WHITE
BLUE
BROWN
BLUE
BLACK
WHITEWHITE GREEN
BLUE RED RED
BLACK
BLUE
BROWN
130 C
o
THERMAL FUSE
NOT SERVICEABLE
110V ORANGE
127V RED
RED
ORANGE
3104 113 3086.
9 4
04-22
3086.
04-22
4
3104 113 3086.
9
4
4
4
1408
2460
3460
7460
123
123
D
C
B
A
D
C
B
A
1005 A 3
1370 A 1
1371 A 2
1372 A 1
1408 A 3
1500 B 1
1501 B 2
1502 C 2
1503 D 3
1540 B 2
1541 B 1
1542 C 1
1543 D 1
2380 A 1
2381 A 2
2382 A 2
2383 A 1
2460 A 3
2500 C 3
2501 C 3
2502 C 3
2503 C 3
2504 C 3
2505 C 3
2506 C 3
2507 D 3
2508 D 3
2509 D 3
2510 C 3
2544 C 1
2560 B 3
3380 A 1
3381 A 1
3382 A 2
3383 A 1
3384 A 1
3385 A 1
3386 A 2
3460 A 2
3560 B 3
3999 A 2
6500 C 3
6501 C 3
6502 C 3
6503 C 3
6504 C 3
6505 D 3
6506 D 3
6507 B 3
6508 B 3
6560 B 3
6561 B 3
6562 B 3
7380 A 1
7460 A 2
7500 C 3
9000 A 1
9001 B 3
9501 B 1
9502 B 2
9503 C 1
9504 C 2
9505 C 2
9506 B 2
1
1
1
1
2
3
4
5
1
CBE
1
1
240V 230V 117V
T80mA T80mA
T200mA
1543
1542
1500
1502
9504
1541
2544
9503
9502
9501
1503
2506
2507
9505
6561
1501
3560
9506
6508
6507
2560
1540
7500
2509
6502
6503
6504
6505
6506
2500
2502
2504
2505
2508
6562
2510
2501
2503 6500
6501
6560
1005
9001
This assembly drawing shows a summary of all possible versions. For components
used in a specific version see schematic diagram and respective parts list.
1
3
6
1
GND
L
R
1372
2380
2383
3381
1370
1371
7380
9000
2381
3380
3383
3384
3382
3385 3386
2382
3999
HEADPHONE & SUPPLY BOARD LAYOUT
CC4000 / CC4000F only

6-3
ELECTRICAL PARTS LIST - SUPPLY & HEADPHONE BOARD
MISCELLANEOUS
1371 482 2267 31453 Headphone Socket
for CC4000, CC4000F
1500 482 2276 13224 Power Switch
1501 482 2252 51167 FUSE T200mA250V for /U
1501 482 2071 58009 FUSE T80mA250V for /N
1501 482 2071 52001 FUSE T200mA250V for /F
1502 482 2070 31001 FUSE T100mA250V for /K
1540 482 2265 20723 Socket. Primary Winding
1543 482 2277 11237 Voltage Selector for /K
CAPACITORS
2380 482 2126 11585 22nF+80-20% 25V
for CC4000, CC4000F
2381 482 2121 51387
10nF20% 16V for CC4000, CC4000F
2382 482 2121 51387 10nF20% 16V for CC4000, CC4000F
2383 482 2126 12882 100nF+80-20% 50V
for CC4000, CC4000F
2500 482 2126 11585 22nF+80-20% 25V
2501 482 2126 11585 22nF+80-20% 25V
2502 482 2126 11585 22nF+80-20% 25V
2503 482 2126 11585 22nF+80-20% 25V
2504 482 2126 11585 22nF+80-20% 25V
2505 482 2126 11585 22nF+80-20% 25V
2506 482 2124 12328 6800µF 16V
2507 482 2126 12882 100nF+80-20% 50V
2508 482 2124 11769 220µF 20% 50V
2509 482 2124 81151 22µF 50V
2510 482 2123 14025 2200U 20% 16V for CC4000
2510 482 2124 40723 2200µF 20% 16V
for CC3000, CC4000F
2544 482 2126 14504 3.3nF 20% 250V
2560 482 2124 40849 330µF 20% 16V
RESISTORS
3380 482 2101 21199 10kX2 20%
for CC4000, CC4000F
3381 482 2116 83864
10k 5% 0.5W for CC4000, CC4000F
3382 482 2116 83864 10k 5% 0.5W for CC4000, CC4000F
3383 482 2116 52244 15k 5% 0.5W for CC4000, CC4000F
3384 482 2116 52244 15k 5% 0.5W for CC4000, CC4000F
3385 482 2116 52206 120R 5% 0.5W for CC4000, CC4000F
3386 482 2116 52206 120R 5% 0.5W for CC4000, CC4000F
3560 482 2050 11002 1k 1% 0.4W
3999 482 2116 52303 8k2 5% 0.5W for /U, /F
3999 482 2116 52297 68k 5% 0.5W for /N
3999 482 2116 52228 680R 5% 0.5W for /K
DIODES
6500 482 2130 31878 1N4003G
6501 482 2130 31878 1N4003G
6502 482 2130 31878 1N4003G
6503 482 2130 31878 1N4003G
6504 482 2130 31878 1N4003G
6505 482 2130 31981 BZX79-B3V9
6506 532 2130 32586 BZV85-C7V5
6507 482 2130 31878 1N4003G
6508 482 2130 31878 1N4003G
6560 482 2130 31878 1N4003G
6561 482 2130 31878 1N4003G
6562 482 2130 31981 BZX79-B3V9
TRANSISTORS & INTEGRATED CIRCUITS
7380 482 2209 82362
NJM4556D for CC4000, CC4000F
7500 482 2209 31257 MC79L24ACP
Note: Only the parts mentioned in this list are normal
service spare parts.
!
!
!
!
!
!
!
!

7-1 7-1
FRONT BOARD
TABLE OF CONTENTS
LCD Pin connections ....................................................... 7-1
Circuit diagram - Main part .............................................. 7-2
Component & Chip layouts - Main part ........................... 7-3
Circuit diagram & layout - Open/Close part .................... 7-3
Electrical parts list............................................................ 7-4
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
1G 3G
2G 5G4G 6G 7G 8G
a
b
f
j
k
g
c
e
p
n
d
a
b
f
j
Dp
g
c
e
p
n
d
a
b
f
j
-
g
c
e
p
n
d
a
b
f
j
Col
g
c
e
p
n
d
a
b
f
j
k
g
c
e
p
n
d
a
b
f
j
-
g
c
e
p
n
d
-
-
-
-
-
-
-
5
4
1
3
2
PROGRAM
FTS
SHUFFLE
PAUSE
REPEAT
DISC
+
G
TRACK PEAK
TOT
REM TRACK
TIME
CD
VIDEO
-I
1
7G
LCD DISPLAY PIN CONNECTIONS
8G
1G
2G
3G4G5G6G
FTS
TRACK PEAK TOT REM TRACK TIME
SHUFFLE
PAUSE REPEAT DISC
PROGRAM
54 13 2
1
VIDEO CD -I
+
G
a
b
c
d
e
f
g
jk
n
p
( 6G - 1G )
g
PCS 101 024

7-2 7-2
CIRCUIT DIAGRAM - MAIN PART
CLOCK/TIMING CONTROLLER
(I/O PORT 2)
C P U
I/O PORT 8
VDD
VKK
PROGR MEMORY
(ROM)
48KX8 BIT
8 BIT
TIMER/COUNTER
16 BIT
TIMER/COUNTER INTERRUPT CONTROLLER
6 BIT A/D-
CONVERTER
I/O PORT 7 I/O PORT 9
I/O PORT 1
I/O PORT 0 I/O PORT 6
I/O PORT 4I/O PORT 5
I/O PORT 3
DATA MEMORY
(RAM)
1024X8 BIT
PROGRAM
COUNTER
GND
OUT
SUPPLY
V
15+
TIMEREMTOTALTRACK TRACKCHAPTERTITLE
FTS TRACKTITLECHAPTERREPEATA-BSCANPAUSESHUFFLE
123456789
DVD
VCD
10 11 12 13 14
Laod
CdDisPosSw
CdSicl
CdSild
VAC2
F
G
H
42 D14
1400 A5
1403 D1
1404 G1
1405 F1
1407 C11
1408 D11
1409 C12
1410 D10
1411 D11
1412 C11
1414 E10
1415 E11
1416 E11
1417 F11
1418 E12
1419 C13
1420 E12
1421 C12
1422 D12
1423 D12
D_GND
QuickPlay
CdCarSw
QuickPlay
1234567891011121314
123456789
VAC1
CdPore
10 11 12 13 14
A
B
C
D
E
F
G
H
A
B
C
D
E
RC5BusOut
+5B
D_GND
CdCarCtrl
RC5BusIn
1424 F12
1425 F12
1427 C10
2401 C2
2402 D2
2403 D3
2404 G1
2405 F6
2406 F6
2407 G6
2408 G7
2409 G7
2410 G7
2411 G8
2412 G8
2413 C9
2414 C10
2415 D10
2416 E10
2417 F10
2418 F1
2419 D4
CdDisDetect
RC5BusOut
CdSledgeSw
Load
2420 D4
2421 E4
2422 E4
2423 E4
3401 C2
3402 C2
3405 F8
3406 F8
3407 G9
3408 G9
3409 G7
3410 G7
3411 G7
3412 F8
3413 F6
3414 F6
3415 F6
3416 F5
3417 F5
3418 F5
3419 F5
3420 F5
3421 E3
3422 E4
3423 E3
3424 E4
CdData
3425 E3
3426 D4
3427 C9
3428 D9
3429 E9
3430 E9
3431 E9
3432 E9
3433 B10
3434 C11
3435 C11
3436 C12
3437 C10
3438 D11
3439 D11
3440 D12
3441 E10
3442 E11
3443 E11
3444 E12
3445 E12
3446 C13
3447 F10
CdTraySw
3448 F11
3449 F11
3450 F12
3451 F12
3452 D13
3453 G3
3454 D12
3455 C12
3456 D2
3457 D2
3458 D3
3459 E13
3460 F9
3461 F9
3462 F9
3463 F7
3464 D3
3465 D4
3466 D2
5400 F6
5401 D4
6401 F9
7401 E4
7408 G7
7409 H9
7410 F9
7411 F7
CdTrayCtrl
9480 C9
Kill2
2423
1K
3428
1K3426
2410
10n
+5V
3443
820R
3421
1K
820R
3449
2416 220p
1u
2401
3418
330R
3438
680R
BC857B
7410
33p
2406
22K
3460
10n
2422
BC857B
7411
4K7
3459
3466
3R3
1
2
34
EH-B
1405
1
2
3
4
100u 2403
1K
3432
1K
3415
3427
1R
2414 220p
1418
3445
2K2
3402
4R7
1K
2412
47n
2405
33p
9480
470R
3419
1400
8-BT-213GK
3414 1K
3420 470R
1411
680R
3442
T
T
3416
1K
3430
2404
22n
1408
1424
7408
BC847B
3465
1410
1407
2K2
3451
1u
2420
5401 2u2
-VFTD
1u
2419
100n
2407
1412
4R7
3401
3448
680R
3464
22K
100R
3463
4K7
2402
1u
1416
1409
47K
3458
3425
1K
1420 1422
3429
1K
3K9
3433
GP1U28XP
7409
100n
2409
1417
1427
100K
3409
3457
47K
3407
47R
1
2
1425
3450
1K2
42
DIPMATE
1421
1415
1K
3431
1K
3422
T
680R
3434
3461
1K
3462
150R
1419
1K
3424
BZX79-F3V3
6401
220p 2415
3423
1K
5400
CST
1423
9
3435
820R
EH-B
1404
1
10
2
3
4
5
6
7
8
3453
22K
1K2
3436
7
8
9
220p 2417
1403 EH-B
1
10
11
12
2
3
4
5
6
22 23 24 25 26 27 29 304567891 101112131415 1617181922021
3440
1K2
1K2
3444
3452
4K7
T
3447
3K9
47K
3456
2413
100n
10K
3408
3417 1K
3413
1K
3K9
3441
3454
2K2820R
3439
100n 2421
3406
1K
2408
100n
3446
4K7
3437
3K9
1K
3405
RESET
12
TEST
9
VDD33
VKK 66
VSS
15
XIN
13
XOUT
14
3412
1K
55
P86 56 P87 57 P90 58 P91 59 P92 60 P93 61 P94 62 P95 63 P96 64
P97 65
44
P73 45 P74 46 P75 47 P76 48 P77 49 P80 50 P81 51 P82 52 P83 53 P84 54 P85
P6034
P6135
P6236
P6337
P6438
P6539
P6640
P67 41 P70 42 P71 43 P72
70
P44 71
P45 72
P46 73
P47 74
P50 75
P51 76
P52 77
P53 78
P54 79
P55 80
17
P31
18
P32
19
P33
20
P34
21
P35
22
P36
23
P37
24
P40 67
P41 68
P42 69
P43
P11
2
P12
3
P13
4
P14
5
P15
6
P16
7
P17
8
P20
16
P21
10
P22
11
P30
7401
TMP87CN71
P0025
P0126
P0227
P0328
P0429
P0530
P0631
P0732
P10
1
3411
1K
1414
3410
47K
2K2
3455
2411
2n2
100n
2418
22n
F2
G01 G02 G03 G04 G05 G06 G07 G08
F1
P12 P11 P10 P09 P08 P07
KeySet4
KeySet3
KeySet2
KeySet1
CdSild CdData
+5V
CdDisPosSw
CdSledgeSw
CdCarSw
+5V
+5V
P06 P05 P04 P03 P02 P01
+5V
cdTxD
-Vkk
CdCarCtrl
+5V
cdTxtIn
cdTxtClk
KILL2
RC5BusOut
RC5Bus
CdPore
CdSicl
P10 P11 P12
cdTxD
cdTxtClk
cdTxtIn
CdTraySw
CdTrayCtrl
-Vkk
+5V
F2
F1
+5V
+5V
CdDisDetect
G08 G07 G06 G05 G04 G03 G02 G01
P01 P02 P03 P04 P05 P06 P07 P08 P09

7-3 7-3
COMPONENT & CHIP LAYOUTS - MAIN PART
CIRCUIT & LAYOUT - OPEN/CLOSE PART
123
123
A
B
A
B
43 A1
1413 A2
12
12
AA
43 A2
1413 A1
DIPMATE
43
1
2
1413
3387p2
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3387p2

7-4 7-4
4403 4822 051 20008 0R Jumper 0805
ELECTRICAL PARTS LIST - FRONT BOARD
MISCELLANEOUS
1400 3139 110 51990 FTD Display
1407 4822 276 13775 Tact Switch
1408 4822 276 13775 Tact Switch
1409 4822 276 13775 Tact Switch
1410 4822 276 13775 Tact Switch
1411 4822 276 13775 Tact Switch
1412 4822 276 13775 Tact Switch
1413 4822 276 13775 Tact Switch
1414 4822 276 13775 Tact Switch
1415 4822 276 13775 Tact Switch
1416 4822 276 13775 Tact Switch
1417 4822 276 13775 Tact Switch
1418 4822 276 13775 Tact Switch
1419 4822 276 13775 Tact Switch
1420 4822 276 13775 Tact Switch
1421 4822 276 13775 Tact Switch
1422 4822 276 13775 Tact Switch
1423 4822 276 13775 Tact Switch
1427 4822 276 13775 Tact Switch
CAPACITORS
2401 4822 124 22651 1µF 20% 50V
2402 4822 124 22651 1µF 20% 50V
2403 4822 124 42234 100µF 20% 6,3V
2404 5322 122 32654 22nF 10% 63V
2407 4822 126 14585 100nF 10% 50V
2408 4822 126 13838 100nF 20% 50V
2409 4822 126 13838 100nF 20% 50V
2410 4822 122 33177 10nF 20% 50V
2411 4822 122 33127 2,2nF 10% 50V
2412 4822 126 13751 47nF 10% 50V
2413 4822 126 13838 100nF 20% 50V
2414 4822 122 33575 220pF 5% 50V
2415 4822 122 33575 220pF 5% 50V
2416 4822 122 33575 220pF 5% 50V
2417 4822 122 33575 220pF 5% 50V
2418 5322 122 32654 22nF 10% 63V
2419 4822 126 14043 1µF 16V
RESISTORS
3401 4822 050 24708 4R7 1% 0,6W
3402 4822 050 24708 4R7 1% 0,6W
3405 4822 051 10102 1k 2% 0,25W
3406 4822 050 11002 1k 1% 0,4W
3407 4822 051 20479 47R 5% 0,1W
3408 4822 117 10833 10k 1% 0,1W
3409 4822 117 10837 100k 1% 0,1W
3410 4822 117 10834 47k 1% 0,1W
3411 4822 051 10102 1k 2% 0,25W
3412 4822 050 11002 1k 1% 0,4W
3413 4822 051 10102 1k 2% 0,25W
3414 4822 051 10102 1k 2% 0,25W
3415 4822 051 10102 1k 2% 0,25W
3416 4822 051 10102 1k 2% 0,25W
3417 4822 051 10102 1k 2% 0,25W
3418 4822 117 13577 330R 1% 0,25W
3419 4822 116 83883 470R 5% 0,5W
3420 4822 116 83883 470R 5% 0,5W
3421 4822 051 10102 1k 2% 0,25W
3422 4822 051 10102 1k 2% 0,25W
3423 4822 051 10102 1k 2% 0,25W
3424 4822 051 10102 1k 2% 0,25W
3425 4822 051 10102 1k 2% 0,25W
3426 4822 051 10102 1k 2% 0,25W
3428 4822 051 10102 1k 2% 0,25W
3429 4822 050 11002 1k 1% 0,4W
3430 4822 051 10102 1k 2% 0,25W
3431 4822 051 10102 1k 2% 0,25W
3432 4822 051 10102 1k 2% 0,25W
3433 4822 051 20392 3k9 5% 0,1W
3434 4822 117 10361 680R 1% 0,1W
3435 4822 117 11454 820R 1% 0,1W
3436 4822 051 20122 1k2 5% 0,1W
3437 4822 116 52276 3k9 5% 0,5W
3438 4822 117 10361 680R 1% 0,1W
3439 4822 117 11454 820R 1% 0,1W
3440 4822 116 52207 1k2 5% 0,5W
3441 4822 051 20392 3k9 5% 0,1W
3442 4822 117 10361 680R 1% 0,1W
3443 4822 117 11454 820R 1% 0,1W
3444 4822 051 20122 1k2 5% 0,1W
3445 4822 117 11449 2k2 1% 0,1W
3446 4822 051 20472 4k7 5% 0,1W
3447 4822 051 20392 3k9 5% 0,1W
3448 4822 117 10361 680R 1% 0,1W
3449 4822 117 11454 820R 1% 0,1W
3450 4822 051 20122 1k2 5% 0,1W
3451 4822 117 11449 2k2 1% 0,1W
3452 4822 051 20472 4k7 5% 0,1W
3453 4822 051 20223 22k 5% 0,1W
3454 4822 117 11449 2k2 1% 0,1W
3455 4822 116 52256 2k2 5% 0,5W
3456 4822 116 83884 47k 5% 0,5W
3457 4822 117 10834 47k 5% 0,1W
3458 4822 117 10834 47k 5% 0,1W
3459 4822 051 20472 4k7 5% 0,1W
3460 4822 051 20223 22k 5% 0,1W
3461 4822 051 10102 1k 2% 0,25W
3462 4822 117 10353 150R 1% 0,1W
3463 4822 051 20472 4k7 5% 0,1W
4401 4822 051 20008 0R Jumper 0805
4402 4822 051 20008 0R Jumper 0805
3464 4822 051 20223 22k 5% 0,1W for CC4000, CC4000F
3465 4822 051 20101 100R 5% 0,1W for CC3000
3466 4822 052 10338 3R3 5% 0,33W
4404 4822 051 20008 0R Jumper 0805
4405 4822 051 20008 0R Jumper 0805
4406 4822 051 20008 0R Jumper 0805
4407 4822 051 20008 0R Jumper 0805
4408 4822 051 20008 0R Jumper 0805
4409 4822 051 20008 0R Jumper 0805
4410 4822 051 20008 0R Jumper 0805
4411 4822 051 20008 0R Jumper 0805
4412 4822 051 20008 0R Jumper 0805
4413 4822 051 20008 0R Jumper 0805
4414 4822 051 20008 0R Jumper 0805
4415 4822 051 20008 0R Jumper 0805
4416 4822 051 20008 0R Jumper 0805
4417 4822 051 20008 0R Jumper 0805
4418 4822 051 20008 0R Jumper 0805
4419 4822 051 20008 0R Jumper 0805
4420 4822 051 20008 0R Jumper 0805
4421 4822 051 20008 0R Jumper 0805
4422 4822 051 20008 0R Jumper 0805
4423 4822 051 20008 0R Jumper 0805
4424 4822 051 20008 0R Jumper 0805
4425 4822 051 20008 0R Jumper 0805
4426 4822 051 20008 0R Jumper 0805
4427 4822 051 20008 0R Jumper 0805
4428 4822 051 20008 0R Jumper 0805
4429 4822 051 20008 0R Jumper 0805
4430 4822 051 20008 0R Jumper 0805
4431 4822 051 20008 0R Jumper 0805
4432 4822 051 20008 0R Jumper 0805
4433 4822 051 20008 0R Jumper 0805
COILS & FILTERS
5400 4822 242 72066 Ceram Resonator 8MHz
5401 4822 157 11477 Coil 2,2µH 5%
DIODES
6401 4822 130 31981 BZX79-B3V9
TRANSISTORS & INTEGRATED CIRCUITS
7401 3139 110 52000 TMP87CP71F
7408 5322 130 60159 BC846B
7409 4822 130 10165 GP1U28XP
7410 4822 130 60373 BC856B
7411 4822 130 60373 BC856B
Note: Only the parts mentioned in this list are normal
service spare parts.

8-1 8-1
SERVO/DECODER BOARD
TABLE OF CONTENTS
Circuit diagram & layout - Load/Quick Play part ............. 8-1
Circuit diagram - Main part .............................................. 8-2
Component & Chip layouts - Main part ........................... 8-3
Electrical parts list............................................................ 8-4
CIRCUIT DIAGRAM & LAYOUT - LOAD/QP PART
3388p2
12
12
1805 A1
1840 A2
1841 A2
1805 A1
1840 A1
1841 A1
9851 A1
1841
EH-B
1805
1
2
3
1840
A
A
1
1
A
A