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SERVICE MANUAL
FM/AM CD Receiver
(CDE-9841)
TO ALPINE Home Page
2 / 05-A 68E38344S01
CDE-9841/CDE-9841E
The following cautions will prevent accidents in the workplace and will ensure safe products. *The symbols indicate caution is needed to prevent injuries and damage to property. The symbols and their meanings follow. If you ignore this symbol and handle the product incorrectly or unsafely, serious injury or death may result. If you ignore this symbol and handle the product incorrectly or unsafely, injury or only material damage may result.
Warning Caution
*The following symbols indicate two levels of cautions. When you see this symbol, you have to be very careful.
When you see this symbol, you have to follow the instructions there.
Warning
Do not look squarely into the laser light coming from the pickup.
You may loose you sight.
Fuse Caution
Always use a designated fuse. Use of an incorrect fuse may result in a fire.
Caution
Do not allow wiring to be caught in the screw/chassis.
If wiring is caught in the screw/chassis, it may cause a short circuit, resulting in a fire.
Battery Caution
Use the designated battery. Confirm the correct polarity and seat of the battery. An incorrect battery or an improperly connected or seated battery may result in a fire.
High Temperature Caution
Touching the heat sink may cause severe burns.
Designated Parts Caution
Look up the part list and ensure that only designated parts are used to prevent problems or accidents.
Reverse Power Supply Connections or Misconnections Caution
Reverse power supply connections or misconnections may cause ignition problems and smoke may result.
Wiring Caution
Ensure that the wiring is correct when rewiring to prevent problems with ignition/breakdown.
Soldering Caution
Hot solder from solder splash may cause severe burns.
Wear Gloves
Wear gloves to prevent electrical shocks or injury from the end face of the metal.
-2-
CDE-9841/CDE-9841E
Contents Packing Assembly Parts List Packing Method View Specifications Extension Cable Block Diagram Parts Layout on P.W.Boards and Wiring Diagram Schematic Diagram Terminal Voltage of IC/TR Description of IC Terminal Exploded View (Cabinet) Exploded View (CD Deck Mechanism) (DP23S87T)
4 4 5, 6 7 8 9 to 13 14 to 19 20 to 25 26 to 30 31 32
NOTE : Due to continuing product improvement, specifications and designs are subject to change without notice.
-3-
CDE-9841/CDE-9841E
Packing Assembly Parts List
Symbol No.
101 102 103-1 103-2 104
Part No.
15-01970Z01 15D01798K03 03S60820Y16 03S60824Y01 07-01964Z01
Description
CASE,INNER CARRYING,CASE SCR,MCH 5X8 ZN A SCR,WEV 1.7X4 ZN A BKT,RELEASE
#2 $2 %2 #2 $2 %2
Symbol No.
105 105 105 106 106 106
Part No.
09-02256Z01 09-01538Z05 09-01538Z05 68-00493Z95 68-02278Z05 68-02770Z01
Description
ASSY,ANIC-0008-01A ASSY,POWER WIRE9841E ASSY,POWER WIRE9841E O/M AOAM AOTA O/M AAO AODN O/M,AOCH 9841
NOTE: #2:For CDE-9841 Model Only, $2:For CDE-9841E(General Foreign) Model Only, %2:For CDE-9841E(Chinese) Model Only, Others:Common.
Packing Method View
102
106
BO TT OM
104
Sid e
101
103
-1 X4
103
-2
X1
105 103
104
X2
105
X1
TO CONTENTS -4-
CDE-9841/CDE-9841E
Specifications
< FM RADIO >
Intermediate Frequency ........................................................................................................................ 10.7±0.1MHz Frequency Range .................................................................................................................... 87.7 to 107.9MHz (#1) 87.5 to 108.0MHz ($1) Usable Sensitivity (3% Dist., Mono, at 98.1MHz) ........................................................................................... 20.2dBf Quieting Sensitivity (50dB S/N, Mono, at 98.1MHz) ....................................................................................... 20.2dBf -3dB Limiting Sensitivity (at 98.1MHz) ........................................................................................................... 20.2dBf Residual Noise (Ref. 400Hz, at 98.1MHz) .................................................................................................... 30±10dB S/N Ratio (at 98.1MHz) ......................................................................................................................... Stereo : 55dB Mono : 60dB Image Rejection (at 106.1MHz) .......................................................................................................................... 40dB IF Rejection (at 90.1MHz) .................................................................................................................................. 60dB Distortion (Input 60dBu, at 98.1MHz) ................................................................................................................. 1.5% Frequency Response (Ref. 400Hz, at 98.1MHz) ................................................................................ 100Hz : 0±3dB 10kHz : -13±3dB Stereo Separation (1kHz, at 98.1MHz) .............................................................................................................. 20dB
< AM RADIO >
Intermediate Frequency 1st : 10.8MHz 2nd : 450kHz Frequency Range ...................................................................................................................... 530 to 1,710kHz (#1) 531 to 1,602kHz ($1) Usable Sensitivity (20dB S/N, at 1,000kHz(#1), 999kHz($1)) ............................................................................ 35dB S/N Ratio (at 1,000kHz(#1), 999kHz($1)) .......................................................................................................... 44dB Image Rejection (at 1,400kHz(#1), 1,404kHz($1)) ................................................................................ 2nd IF : 40dB IF Rejection (at 600kHz(#1), 603kHz($1)) ............................................................................................. 2nd IF : 60dB Distortion (at 1,000kHz(#1), 999kHz($1)) ........................................................................................................... 1.5% Frequency Response (Ref. 400Hz, at 1,000kHz(#1), 999kHz($1)) .................................................... 100Hz : -3±4dB 4kHz : -14±6dB .......................................................................................................................
< CD SECTION >
System ....................................................................................................................... Optical (Compact Disc System) Channel Balance (1kHz) ................................................................................................................. TCD-782 : 0±3dB Distortion (1kHz) ................................................................................................................................ TCD-782 : 0.3% Frequency Response (Ref. 1kHz, 0dB) ............................................................................... TCD-782 : 17Hz : 0±3dB 127Hz : 0±2dB 10.007kHz : 0±2dB 19.997kHz : -1±4dB S/N Ratio ........................................................................................................................................... TCD-782 : 85dB Separation (1kHz) ............................................................................................................................. TCD-782 : 55dB De-Emphasis (Ref. 1kHz, 0dB) ........................................................................................ TCD-782 : 4kHz : -20±3dB 16kHz : -20±3dB
NOTE : #1 : For CDE-9841 Model Only, $1 : For CDE-9841E Model Only, Others : Common.
TO CONTENTS -5-
CDE-9841/CDE-9841E
< CD Deck Mechanism >
Test Disc ....................................................................................................................................................... TCD-782 RF Waveform Amplitude .......................................................................................................................... 1.0±0.5Vp-p Quantity of Jitter ............................................................................................................................. Less than 30nsec Measurement Angle Range ............................................................................................... Front and Rear : -15°~75° Right and Left : ±45° Laser Current ................................................................................................................................. Initial value ±5mA (The initial value of laser current is indicated on the Flexible Cable.)
< Pickup >
Wave Length .................................................................................................................................................... 795nm Laser Power .................................................................................................................................................. CLASS I
< GENERAL >
Power Supply ............................................................................................................................................... DC14.4V Power Output (FM 98.1MHz, Mod.1kHz, T.H.D.1%) / Impedance ........................................... 16W / ch / 4 ohm (#1) (TCD-782 (1kHz, 0dB), T.H.D. 10%) / Impedance ............................................ 16W / ch / 4 ohm ($1) Pre Output (TCD-782 (1kHz, 0dB), T.H.D. 1%) / Impedance ............................................ 6 +3/-2dBV / ch / 10k ohm Back Up Current .................................................................................................................................................. 5mA Dimensions (W x H x D) ................................................................................................ Chassis : 178 x 50 x 162mm Nose : 188 x 58 x 18mm Weight ................................................................................................................................................................ 1.6kg
NOTE : #1 : For CDE-9841 Model Only, $1 : For CDE-9841E Model Only, Others : Common. : Due to Continuing product improvement, specifications and designs are subject to change without notice.
TO CONTENTS -6-
Extension Cable
CDE-9841/CDE-9841E
*Always connect the Extension Cable when making checks of voltage and repair.
CD Deck Mechanism DP23S87T
MAIN P.W.Board
1 10 CB
CB801
CB501
(1)
(2)
CH401
FRONT P.W.Board
(1) 01E29616S01 (2) 01V37775S01
TO CONTENTS
-7-
Block Diagram
Tuner unit
CDE-9841/CDE-9841E
E-VOL Selector
CD
RF AM PLL
IF
N.C. MPX Vol.1 Tre/Bass
Vol.2 MUTE
Pre-OUT SubWoofer/Front
E2P ROM
TUNER+B
Tuner on
MUTE DRIVER A-Mute Delay Circuit Power cont Front
Power IC
Rear
SYSTEM POWER IC
Main CPU
BATT
BAT DET SW
ACC DET Nose DET PWR ANT
ACC
P.ANT
VDD+5V
CD-SERVO VDD
PWR ON
Nose PWR SW Rem SW
O.REM
AUDIO +B LED +B
LCD DRIVER
Key Input A/D
Remote Control
CDE-9841E Model Only
LCD DISPLAY
LCD+B
Nose Light
LCD Light
-8-
TO CONTENTS
POWER CONNECTOR
DP23S87T (CD MECH)
RESET
Batt-Det / VDD PWR-ON / CD SERVO TUNER ON
Parts Layout on P.W.Boards and Wiring Diagram(1/5)
1
ANT001 ASSY,ANT CABLE 9805A
CDE-9841/CDE-9841E
TO CONTENTS
MAIN P.W.Board (Component Side View)
JK581
1 IC801 2 4 3 14
15
24
2 8 1
CB802
9
25
IC307
1
E815
16
2
1
C813
BLK
R344 R345
R812 C817
SHIELD
C309
R357
C311
C312
C809 R816
E319
E321
C313
SA001
E325
E326
L001 L002 L003
C109
B E
E328
E327
1
E001
C237 E002 E247 E246
C239
E801
R596 R595 R580 R579
19
R536 R556
R561 R578 R542 C055 C054
R522
RA503
R028 C057
IC052
R529
C051 R059 C835 Q809
B E EQ813 B
R063 C059
E602
XL502
ZD801
15
5
8
SW501
15 8
A
B
C
CB501
R624
R800
R809 C827 R810
R623
9 1
To CB501
9
R567 XL501
B Q605
From FRONT P.W.Board (CH401)
R633
1
R562 R563 R560 R532
XL051
E051
Q606
R056 R057
4
R055
IC501
B E E
RA502
R803 R 802
CB 101
1 Q810
5
R854
2
3
1 5
2 3
1 5
2 3
C247
3
C248
E234
C241 C242
C101 Q825
1
E1
01
To CB101
22
R608
From DP-S MAIN P.W.Board (CB801)
C836
-9-
D
Q827
D306
D309
R232
D304
E311
Q803 B
E238
E
E502
R322 R319
2
WHT (ANT)
3
1
E826
C816
D305
D303
4
6
R353 R352
R801 C812
D307 D308 D806 C310 E323 E324 E233 IC203 D102 R634
D302 D301 Q304 E322 E802 E239 C011 E244 E245 E027 Q814 E052 C052
CB302
D808 D802
E
7 D80
C802 C824 C801
R544 R545 R547 R546
ANT001
TH501
TU001
Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern
F
G
Parts Layout on P.W.Boards and Wiring Diagram(2/5)
1
Q582 R584 C814 R582 R589 C583 C582 C811 C805 C804 C810 C803 C307 C806 D803 R804 D801
CDE-9841/CDE-9841E
TO CONTENTS
MAIN P.W.Board (Foil Side View)
C826 C825 C318
1 Q306
R604 Q601
D601
5
E
B
Q305
R362
1 Q101 2
3
2
R850 R849 R853 R852
3 1
5
R101 C102
3
Q828
3
R851
C240 C243 C255 C256
C103
Q201
C001
C012 C508
R551 $1 R550
TP508 TP503 TP507
TP504 TP506
R064
$1 $1
C053
R605 R635 C505 C504 C503 C507
E
C560
R607 R619 R618 R617 R616 R615 R614 R613 R612
$1
1 IC5602 C561
R570
B
R813
R807 R814 R571
5
3
5
Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern
A
B
C
- 10 -
D
E
C058 R829
R558
NOTE : #1 : For CDE-9841 Model Only, $1 : For CDE-9841E Model Only, Others : Common.
R518 TP509 TP502 R566 TP501 TP510
TP505
4
C061
R031
R032
R034
R033
R855 Q307 R355 Z502 R361 C308
B E
2
R847
R602 C601
D001
R002
C253 R043
R231
B
E
IC101
D101
C010
R036
R552 #1
C506
R534
B
E
C040 C039
C062
R065
R569
Q815
R828
R819
R609
R808
F
G
Parts Layout on P.W.Boards and Wiring Diagram(3/5)
1
CDE-9841/CDE-9841E
TO CONTENTS
LD410
LD405
R434
LD433
LD401
3
NOTE : $1 : For CDE-9841E Model Only, Others : Common.
FRONT P.W.Board (Foil Side View)
To MAIN P.W.Board (CB501)
9 1 15 8
To CH401
$1
D407
R453 R456 R420 C406 R455 R444 R445 R406 R407 R413 R414
C407
B
4
E
IC4
Q401
01
R447 R441 C402 C403 R402 C404 ZD401
R438 C401 R401
CH401
5
Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern
A
B
C
- 11 -
D
E
SW402
LD413
R479 R474 R475 R476 R477 R478
LD402
R424
LCD401
SW403
LD418
R425
SW404
LD417
R426
SW405
LD412
R427
SW406
LD407
R428
SW407
LD416
R429
SW408
LD411
R430
SW409
LD406
LD419
LD415
SW418
SW419
LD423
LD424
R471 LD414
LD422
SW410
LD409
R432 R435
R431
SW415
LD432
LD420
R436
R437
LD435
2
$1 2
LD436
IC402
3
SW401 LD408
1 4
FRONT P.W.Board (Component Side View)
SW413
SW411 R440 R439 R411 R446
SW412 SW416
$1
R433 LD403 LD404 R473
$1
SW414
R443
D401 R403
D403 C405
D404
$1 R442
D402
D406
R419 R421 R405 R422 R417
R404 R423
F
G
Parts Layout on P.W.Boards and Wiring Diagram(4/5)
1
FPC CONT P.W.Board (Foil Side View) DP-S Main P.W.Board (Foil Side View)
CDE-9841/CDE-9841E
TO CONTENTS
R105
TP12
Q101 E101 CB101 C102
E102
TP106 E111
E110
3
TP109 TP101 C140
E104
R112 R111 C153
CB801
TP108 TP92
TP100 TP107 C141 IC104
Q103
R134
TP52 TP95 TP96
IC201
TP114 TP22
TP91
TP86 C133 C134 R178 C132
E106
IC101
C115
C205
C146
5
Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern
A
B
C
- 12 -
D
C305 R300
TP88
TP73TP71TP69TP67 TP62TP72TP70TP68
TP63 TP64 IC303
C307 R313
TP89
R177
TP60 TP58 TP66 TP65 TP85 TP61TP59
R302 R314
CL102
TP90 E201
R172
TP23
IC300
R304 IC302
R309 C311
C306
R173
E202
TP98 TP110 TP105 TP102 TP111 TP93 TP112 TP103
IC203
C210
R171
C136
R305 C302
R163
4
TP94 E112 TP97 TP99 TP104 E203
TP82 TP81 R162 TP83 TP115 TP80 TP24 TP31 TP32 TP33 R166 R167 R168 C144 C209 R170
TP19
TP78 TP77
C131
R141 TP20 TP21 C114 R129 R123 R130 C150 R132 R109 R159 C109 C149 C128 R157 C129
IC102
E103
TP18
R124
E107
C112 C111 C110 C108 TP11 E113
TP30 TP26 C122 R110 TP25 C121 C123 R113 C124
R121 C105
Q107
R120
E108
R106
Q102
TP113
C101
XL101
R107 C104 Q106
2
TP13
DP-S Switch P.W.Board (Foil Side View)
C125 R116
R108 C127 C126 R104 R101 R102 R118 R103R119
E105
C120 C139
IC103
R133
TP29
C309 C303 R301 R306
CB102
C147
C300
E
F
G
Parts Layout on P.W.Boards and Wiring Diagram(5/5)
1
DP-S Main P.W.Board (Component Side View)
TH101 TP10
CDE-9841/CDE-9841E
TO CONTENTS
R158
R114 R122 C106 TP39 TP40 R115 R160 C137 C138 R161
R149
R164 C135 R165 R131 R151
1 Q105 5
C310
C304
3 1
4 5
R310
5
Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern
A
B
C
- 13 -
D
R207 R211 C201
R209
R205
C203
R217
R220
C148
TP57 TP55 TP56 TP54 TP84
TP16 R153 TP15 TP14 R156 R155 R150 C113 R125
R218
C151 R219
C204
R212
4
R315
E
TP50 TP49
TP48
TP74 R213 TP34 TP75 R214 R210 TP35 R190 C202 TP36 R189 R188 TP41 TP43 TP42 TP44 TP45 TP47
R184 R183 R181 R180 R182 R179 R187 R185 R169 R186 R206 TP46 C142 C143 C145 R208 C208 R204 R174 R191
TP37 TP38
3
TP53
TP51
TP6 TP7 TP5 TP27 TP28 TP1 TP3 TP2 TP4 TP76 TP17 R152 R154 R126 R127 R128 C157 C156 C155
2
2
TP8 TP9 C207 R203
3
D101
IC301 C312 R311
F
G
R579
4.7k R580 R595 R596 4.7k 47k 47k
TH501 100k R550 15k
R563 100 N.U.
R562
RA503
R560 1k
R561 1k N.U.
R578 100
R542 100
R532 R529 R566 C503 18p XL502 32.76kHz 22k R552 #1:10k $1:N.U. R551 #1:N.U. $1:10k R536 1k IC501 R556 R567 47k 1k M30624FGPGP 1k C507 20p C504 XL501 6.00MHz 27p 27p C505
470k
R518 TP509 TP510
47k
RA502 1k
TP501 TP502 TP503 TP504 TP505 TP506 TP507 TP508
- 14 E602 R623 R605 #1:N.U. $1:22k 10k R613 1k R609 10k CB501 R607 10k R608 22k R612 #1:N.U. $1:1k R614 R616 R619 1k 1k 1k E502 330/6.3 C506 0.02225V R618 R617 R615 1k 1k 1k Z502 BK2125HM102 C508 N.U. R624 10k 22/16 R635 100k R634 2.2k SW501 SW ,TACT SKHHLW R571 2.7k C560 Q606 DTC124EKA R633 27k C561 0.047 0.1 IC560 R570 27k Q605 2SA1037AK BD5228G R569 3.9k R558 N.U. R522 1k R534 #1:N.U. $1:0 BTB, DF15-S C582 N.U. R589 R582 N.U. Q582 N.U. C583 N.U. R584 N.U. N.U.
TO P. W. BOARD
R800 12
JK581 N.U.
TO PARTS LIST TO CONTENTS
E234 10/16 E233 10/16 C248 1000p C247 1000p R231 33k 1000p 1000p C239 IC203 C253 0.1 BD3426K 16V E239 4.7/35 R232 10k 1000p 1000p 1000p 4.7/35 10/16 10/16 10/16 0.01 0.01 Q201 DTC124EKA 1000p E238 C243 E244 C241 C255 C256 E246 C240 C242 E245 4.7/35 E247 C237
CB302 RCA, NLT1987-0
R344 220 E319 R345 2.2/50 Q304 XN0F256 R319 56k 100 C318 R352 100 R353 220 N.U.
R322 E321 2.2/50
56k
TO P. W. BOARD
- 15 -
TO PARTS LIST
TO CONTENTS
Q827 2SB1243
R847 R853 R852 R851 R849 1.6k R850
R855 D808 N.U.
N.U. C801 0.1
D803
S1G-6904
24k
SRT14
SRT14
SRT14 D303 SRT14 D307
1.6k
16V
C824
0.22 D801
E826 E801 C810 C803 C804 C805 C806 C802
470/10 220/6.3
D301
D302
16V C825 R802 4.7k 0.22 16V C826 R803 4.7k N.U. E802 220/10 IC801 HA13165
S1G-6904
0.47 0.1 0.1 0.22 0.1 0.1
25V 16V 16V 16V 16V 16V
Q828 DTC123JKA
50V D802
0.27
S1G-6904
R801
C836
10k
Q803 DTC143EKA
R804 30k
D309 1SS355 R361 10k
R362 100
R355 330 E311 47/16 IC307 TA8263BH SRT14 SRT14 SRT14 D308
Q825 FMC3A
E322
Q306 FMC2A Q307 DTC124EKA C835 0.022
1/50
D305
Q305 DTC114EKA
C307 E323 E324 C310 10/16 0.22/50 0.047 16V R357 E325 E326 E327 E328 1/50 1/50 1/50 1/50 C309 C311 C312 C313 0.22 0.22 0.22 0.22 10k 1000p 50V C308 0.22 16V
R829 ZD801 HZS6C3L R809 N.U. R810 27k 47k R808 N.U.
Q810 FMC2A R814 2.2
C827
Q809 DTC124EKA
0.1 16V
Q813 2SB1243 R813
R812 Q814 FMC3A MA165-(QZ) 6.8k 16V C809 R816 3.3k
R807 2.2 R828 R819 2.2k
0.1
2.2k
10k
C811
E815
Q815 DTC143XKA
CB802 ASSY, W277A001
3300/16
R854
D806
100k
0.022
C813
Q601 N.U. D601 N.U. R602 N.U. C601 N.U. R604 N.U. C816 0.01 C812 0.01 C817 0.01
TO P. W. BOARD
- 16 -
0.01
DSA3A4
C814
0.01
D807
D306
D304
SRT14
1.6k
1.6k
1.6k
TO PARTS LIST
TO CONTENTS
CB101 SFW22R-1STE1
D101 S1G-6904
IC101 AN7705SP
11ES2N-TB5
C103
D102
C102
C101 0.022 25V
0.01
0.1
E101
R101 N.U.
Q101 FMC3A
C109 N.U.
SA001 ANT001 ASSY, ANTCABLE9805R DSP-201M L001 4.7u E052 C052 L002 33mH L003 R043 4.7 10 D001 1PS226 R028 IC052 N.U. N.U. 15u N.U. N.U. R056 R057 N.U.
R002
R055 N.U. C053 N.U. C011 N.U. C051 N.U. R059 N.U. R064 N.U. R065 C057 N.U. C054 N.U. XL051 N.U. N.U.
TU001 MX-A196
C055 N.U. 100/16 100/16 E001 C001 0.047 0.047 25V C010 E027 25V
R036 33k E002 R031 R032 4.7/35 C012 0.01 3.3k 3.3k
E051
N.U.
C059
C058
N.U.
R063
N.U.
N.U.
C062
N.U.
N.U.
R033
N.U. R034
C039
C040
N.U.
TO P. W. BOARD
- 17 -
C061
N.U.
N.U.
470/10
N.U.
TO PARTS LIST
TO CONTENTS
D406
D401
D402
D403
D404
N.U.
1PS226
1PS226
1PS226
1PS226
R419 1k
470 R422 470 R417
R405 4.7k R421 470 C405 0.022 R438 24k R420 24k CH401 BTB, DF15-P
R444
R443
R456
R440
R441
R439
R453
220
330
220
220
1.5k-1/4
R406
R413
750
N.U.
220
220
C406 R403 R404 82 82 GRN 310PT-KL 1.5k-1/4 R445 LD410 220 220 R407 R447 R414 R455 R411 220 220 LD436 220 LCD401 LCD, GTD-22608AAHK-CU R446 3.9k GRN 310PT-KL GRN 310PT-KL GRN 310PT-KL GRN UG1104B GRN 310PT-KL GRN 310PT-KL GRN 310PT-KL GRN 310PT-KL SML-310LT LD403 LD405 LD417 LD418 LD435 LD422 LD401 NSCW505CT LD402 NSCW505CT LD420 LD416 GRN 310PT-KL LD424 GRN 310PT-KL GRN 310PT-KL GRN 310PT-KL GRN 310PT-KL GRN 310PT-KL LD433 LD409 LD414 LD411 LD423 LD412 GRN 310PT-KL GRN 310PT-KL GRN 310PT-KL GRN 310PT-KL LD413 GRN 310PT-KL LD415 LD404 LD406 LD419 LD408 LD432 Q401 2SD601A C401 R401 C402 C403 IC401 PT6523LQ 1000p 47k 0.047 C404 0.047 0.047 ZD401 RD5.1MB1 R402 100k LD407 N.U. N.U. N.U. N.U. R423 1.3k SW401 SKRPACE010E2 R424 1.8k SW402 SKRPACE010E2 R425 2.2k SW403 SKRPACE010E2 R426 3.3k SW404 SKRPACE010E2 R427 4.3k SW405 SKRPACE010E2 R428 7.5k SW406 SKRPACE010E2 R429 15k R430 39k SW409 SKRPACE010E2 SW407 SW408 SKRPACE010E2 SKRPACE010E2
#1:N.U. $1:1k
0.022 R424
R431 1.3k
R432 1.8k SW418 SKRPACE010E2
R433 2.2k SW411 SKRPACE010E2
R434 3.3k
R435 4.3k SW413 SKRPACE010E2
R436 7.5k
R437 15k
39k R471
#1 :N.U. $1 :1PS226
D407
IC402 #1 :N.U. $1 :4.7 C407 #1:N.U. $1:RS-671
SW410 SKRPACE010E2
SW412 SKRPACE010E2
SW414 SKRPACE010E2
SW415 SKRPACE010E2
SW416 SW419 SKRPACE010E2 SKRPACE010E2
#1 :N.U. $1 :100
R473
TO P. W. BOARD
- 18 -
TO PARTS LIST
TO CONTENTS
C201 TP88 R217 6.2k R203 R111 C207 TP25 R110 56k C122 160p TP26 R113 56k E202 TP27 TP28 C136 1M R114 N.U. C132 C133 C131 100p C153 0.1 220k R115 C121 0.1 240k 0.1 C134 0.022 C135 0.022 C208 120k C123 68p R108 100 0.022 22/6.3 0 R112 10k TP89 R205 2.2k 16k R207 15k 820p IC203 NJM2100M
R213 47
TP74 TP91
C203
270p
150p
R209 240k 1.1k C205 N.U. 22/6.3 R210 1.1k R214 E203
E201
22/6.3
R212 C204 270p
R211
R204
150p
R178
R165
TP90
16k
240k
R218 6.2k
R206 2.2k
R208 15k C202 820p
IC203 NJM2100M
47
TP75 TP92
10/16
R163
R164
C129 1800p
C124 0.022
C127 0.1
C128 N.U.
0.1
R109
47k
100k
470
R219
240k
R220
E107
R106 47k
TP30
C126
Q102 FMG1
TP29
TP86
240k
TP93
M101 ASSY, MOTOR-WORM TP63 TP64 TP65 E108 10/16 C125 5600p C137 R160 0.1 C138 0.22 Q103 FMG1 TP78 R161 TP77 0 2.7k C147 0.022 TP85 TH101 100k R177 8.2k C148 1000p 22/6.3 IC201 NJM78L05UA E112 10/16 E113 TP66
TP67 TP68 TP69 TP70
TP1
TP2
PICKUP, EP21A65T
TP3
TP4
HD101
IC102
AN8882SB
TP71 TP72
R116
47k
C139 0.022
IC101 MN662771AW C151 TP58 TP59 TP60
TP73 0.01
TP11
TP6
TP7
R162 220k TP80 TP114 TP81 TP82 TP83 TP115 R122 10k C120 560p TP31 TP32 TP33
R101 11k TP8 TP9 TP5 R102 0 TP10
TP84
R179
0 CB101 52207-1590
R104 10k 20k R191 47k 11k
TP55 TP56 TP57
R180
100
R103
TP54
4700p R118
2200p R119
R134
R181
100
E103 47/5.5
0.022
10/16
4.7/35
0.027
0.027
330p
R182
Q101 2SB1132 C101 0.022
2.2k
100
100
1
TP62
TP61
C109 C110
C108
C111
C106
E104
100 R168
R166
R169
C146
R174
47/5.5
R184
100
0.1
100
0.047
E101
R105
E102
10
C102
100
C105 R120 5.1k 3900p R121 20k
R167
TP13
10/16
C142 N.U. C143 N.U. C144 N.U.
C145 N.U. XL101 16.93MHz C209 18p R170 R171 47k 270 R172 47k R173
33k
R186
100
0
TP12
R185
C210
R187
18p
100
CL102 4.19MHz
100
100
R125 R126 R127 R131 TP18 R123 TP76 CB102 52207-0790 TP15 TP16 TP14 TP17 18k R124 100 TP19 0 C113 N.U. R129 390k R130 47k R128
47k 30k 51k 2.7k R155 C141 0.1 100 R156 100 IC104 TC74VHCT08AFT TP45 TP46 TP47 TP21 R141 100 TP48 TP20 TP49 TP50 TP102 TP42 TP43 TP52 R305 10k C302 R300 39k R306 0.1 10k C303 0.033 E111 47/5.5 C140 0.022 Q106 DTB113EK TP44 TP53 TP41
TP94 TP95 TP96 TP97 TP98 TP99 TP100 TP101
R132 0 C114 E105 N.U. 6800p
R133 1k
TP51
R150 390k R151
R149 820 51k C311 470p R315 C304 0.022 220k
TP37
TP38
TP39
R301 180k
R311 47k
C149 R157 R158 15k SW105 SPPB12016B C150 1500p
180p 22k
IC103 BA5985FM
C307 0.022
TC7WH123FU IC302
0.1
IC301 TC7S66FU
C306
IC300 NJM2100V
C300 0.01
Q107 DTC124EUA TP106 TP107 TP108 TP109
E106 10/16
C115 0.022
R152 10k R154 10k
C312
R313 N.U.
0.1
C305 0.022 IC303 TC7SH08FU C310 R310 470p R302 47k
R314 47k R304 3.3k R309 1k C309 2.2
TP103 TP104 TP105 TP34 TP35 TP36
R159 10k
D101 MA159
R153 33k
22k
R188 R189 R190 C155 100 100 N.U. C156 N.U. C157 N.U. 100
ASSY, MOTOR SPINDLE
M102 ASSY, MOTOR SLED
M103
TP110
TP111
TP112
Q105 FMC2
TP40
TO P. W. BOARD
- 19 -
TO PARTS LIST
SW1 SPVG21 SW2 SPVG11 SW3 SPVG21 SW4 SPVG21 CB801 52207-2290
C104
R183
E110
TP22
TP23
TP24
C112
TP113
R107
12
100
TO CONTENTS
CDE-9841/CDE-9841E
Terminal Voltage of IC/TR
REF IC101 NO. 1 2 3 HIGH(V) 7.0(CD) 0.6(CD) 5.6(CD) LOW(V) 0(TUNER) 0.2(TUNER) 0.2(TUNER) REF NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 HIGH(V) 0(POW ON) 0(POW ON) 7.6(POW ON) 4.8(POW IC ON) 7.6(POW ON) 14.4(POW ON) 7.6(POW ON) 0(POW ON) 7.6(POW ON) 9.0(POW ON) 1.4(POW ON) 1.4(POW ON) 0(POW ON) 1.4(POW ON) 1.4(POW ON) 1.4(POW ON) 7.6(POW ON) 0(POW ON) 7.6(POW ON) 14.4(POW ON) 7.6(POW ON) 4.1(NORMAL) 7.6(POW ON) 0(POW ON) LOW(V) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW IC OFF) 0(POW OFF) 14.4(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 14.4(POW OFF) 0(POW OFF) 0(MUTE) 0(POW OFF) 0(POW OFF)
REF
IC203
NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
HIGH(V) 0(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 0.7(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 4.3(POW ON) 8.6(POW ON) 8.6(POW ON) PULSE PULSE 0(POW ON)
LOW(V) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) 0(POW OFF) PULSE PULSE 0(POW OFF)
IC307
REF
IC401-1
NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
HIGH(V) PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE
LOW(V) PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE
TO SCHEMATIC - 20 -
TO CONTENTS
CDE-9841/CDE-9841E
REF NO. 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 HIGH(V) PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE 4.8(POW ON) 4.9(POW ON) 3.1(POW ON) 1.5(POW ON) 0(POW ON) 3.7(POW ON) PULSE PULSE PULSE LOW(V) PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE PULSE 4.8(POW OFF) 4.9(POW OFF) 3.1(POW OFF) 1.5(POW OFF) 0(POW OFF) 3.7(POW OFF) PULSE PULSE PULSE NO. HIGH(V) LOW(V) 1 2 3 4.8(POW ON) * 4.8(POW OFF) * 4 5 6 0(POW ON) 0(POW OFF) 7 0(POW ON) 0(POW OFF) 8 0.7(POW ON) 0.7(POW OFF) 9 0.7(POW ON) 0.7(POW OFF) 10 4.9(NORMAL) 0(RESET) 11 2.5(POW ON) 2.5(POW OFF) 12 0(POW ON) 0(POW OFF) 13 2.3(POW ON) 2.3(POW OFF) 14 4.9(POW ON) 4.9(POW OFF) 15 4.9(POW ON) 4.9(POW OFF) 16 4.8(CD) 0(TUNER) 17 4.9(NORMAL) 0(ACC OFF) 18 4.9(POW ON) 4.9(POW OFF) 19 20 21 22 23 4.9(CD IN) 0(CD OUT) 24 4.9(NOSE ON) 0(NOSE OFF) 25 PULSE PULSE 26 IC501-1 27 28 29 30 31 32 33 PULSE PULSE 34 PULSE PULSE 35 PULSE PULSE 36 4.9(CD) 4.9(TUNER) 37 4.8(CD) 0(TUNER) 38 PULSE PULSE 39 40 4.9(NOSE ON) 0(NOSE OFF) 41 42 43 44 45 46 47 48 4.9(POW IC ON) 0(POW IC OFF) 49 4.8(POW ON) 0(POW OFF) 50 4.8( 0 MUTE) 0(ELSE) 51 4.8(NORMAL) 0(MUTE) 52 53 4.9(TUNER) 0(CD) * PIN NO.3 : For CDE-9841E Model Only REF
IC401-2
NO. HIGH(V) 1 4.6(CD) 2 0(CD) IC402 * 3 4.6(CD) 4 0(CD) * IC402 : For CDE-9841E Model Only
REF
LOW(V) 4.6(TUNER) 0(TUNER) 4.6(TUNER) 0(TUNER)
TO SCHEMATIC - 21 -
TO CONTENTS
CDE-9841/CDE-9841E
REF NO. 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 HIGH(V) LOW(V) REF NO. 1 2 3 4 5 HIGH(V) 5.0(NORMAL) 4.9(NORMAL) 0(NORMAL) 2.6(NORMAL) LOW(V) 0(RESET) 1.9(RESET) 0(RESET) 0(RESET)
IC560
PULSE 4.9(POW ON) PULSE 0(POW ON) 4.8(NORMAL) 4.9(POW ON) 4.9(FM)
PULSE 4.9(POW OFF) PULSE 0(POW OFF) 0(LAMP OFF) 0(NORMAL) 4.9(AM)
REF
IC801
4.9(POW ON) 4.8(TUNER)
0(POW OFF) 0(CD)
NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
HIGH(V) 13.8(POW ON) 4.5(ACC ON) 5.6(POW ON) 5.0(POW ON) 5.1(POW ON) 4.8(POW ON) 14.4(POW ON) 1.9(POW ON) 8.6(POW ON) 4.6(CD) 7.0(CD) 1.3(POW ON) 10.0(POW ON) 0(POW ON)
LOW(V) 0(POW OFF) 0(ACC OFF) 5.6(POW OFF) 1.3(POW OFF) 5.1(POW OFF) 0(POW OFF) 14.4(POW OFF) 1.9(POW OFF) 0(POW OFF) 2.4(TUNER) 0(TUNER) 0(POW OFF) 0(POW OFF) 0(POW OFF)
IC501-2
PULSE PULSE 4.8(MONO)
PULSE PULSE 0(ST)
REF
Q101
NO. 1 2 3 4 5
HIGH(V) 8.5(CD) 8.6(CD) 4.9(CD) 0(CD)
LOW(V) 0(TUNER) 8.6(TUNER) 0(TUNER) 0(TUNER)
4.0(NORMAL)
0(HI-TEMP)
REF Q201
4.0(FM) 4.8(POW ON) PULSE PULSE 0(POW ON) 4.9(NOSE OFF) 4.9(POW ON) 4.9(POW ON) 4.8(LCD ON) PULSE PULSE
2.9(AM) 2.8(POW OFF) PULSE PULSE 0(POW OFF) 2.4(NOSE ON) 4.9(POW OFF) 4.9(POW OFF) 0(LCD OFF) PULSE PULSE
NO. B C E
HIGH(V) 4.8(POW ON) 8.5(POW ON) 0(POW ON)
LOW(V) 0(NORMAL) 0(POW OFF) 0(POW OFF)
REF
Q304
NO. 1 2 3 4 5 6
HIGH(V) 0(NORMAL) 0(NORMAL) 0(NORMAL) 14.4(MUTE) 0(NORMAL) 14.4(MUTE)
LOW(V) 0(MUTE) 0(MUTE) 0(MUTE) 0(NORMAL) 0(MUTE) 0(NORMAL)
TO SCHEMATIC - 22 -
TO CONTENTS
CDE-9841/CDE-9841E
REF Q305 NO. B C E HIGH(V) 4.4(NORMAL) 4.3(MUTE) 0(NORMAL) LOW(V) 0(MUTE) 0(NORMAL) 0(MUTE) REF NO. 1 2 3 4 5 HIGH(V) 4.9(ACC ON) 4.9(ACC ON) 5.1(ACC ON) 0(ACC ON) LOW(V) 0(ACC OFF) 4.9(ACC OFF) 0(ACC OFF) 0(ACC OFF)
Q810
REF
Q306
NO. 1 2 3 4 5
HIGH(V) 14.4(MUTE) 14.4(NORMAL) 4.3(MUTE) 0(NORMAL)
LOW(V) 0(NORMAL) 14.4(MUTE) 0(NORMAL) 0(NORMAL) REF Q813 NO. E C B HIGH(V) 14.4(NOSE OFF) 14.4(NOSE ON) 14.4(NOSE ON) LOW(V) 13.7(NOSE ON) 0(NOSE OFF) 14.4(NOSEOFF)
REF Q307
NO. B C E
HIGH(V) 4.0(MUTEL) 4.3(NORMAL) 0(NORMAL)
LOW(V) 0(NORMA) 0(MUTE) 0(MUTE)
REF
Q814
NO. 1 2 3 4 5
HIGH(V) 4.9(ACC ON) 5.0(ACC ON) 4.9(ACC ON) 0(ACC ON)
LOW(V) 0(ACC OFF) 5.0(ACC OFF) 0(ACC OFF) 0(ACC OFF)
REF Q401
NO. E B C
HIGH(V) 0.8(POW ON) 2.7(POW OFF) 0(POW ON)
LOW(V) 0(POW OFF) 0.1(POW ON) 0(POW OFF)
REF Q815
NO. B C E
HIGH(V) 4.8(NORMAL) 14.4(NOSE OFF) 0(NORMAL)
LOW(V) 0(NOSE OFF) 0(NORMAL) 0(NOSE OFF)
REF Q605
NO. B C E
HIGH(V) 4.9(NOSE OFF) 4.9(NOSE ON) 4.9(NOSE OFF)
LOW(V) 4.1(NOSE ON) 0(NOSE OFF) 4.9(NOSE ON)
REF
Q825 REF Q606 NO. B C E HIGH(V) 4.9(NOSE ON) 4.9(NOSE OFF) 0(NOSE ON) LOW(V) 0(NOSE OFF) 0(NOSE ON) 0(NOSE OFF) REF REF Q803 NO. B C E HIGH(V) 4.8(TUNER) 4.6(CD) 0(TUNER) LOW(V) 0(CD) 0(TUNER) 0(CD) Q827
NO. 1 2 3 4 5
HIGH(V) 4.9(POW ON) 4.9(POW ON) 1.9(POW ON) 0(POW ON)
LOW(V) 4.9(POW OFF) 4.9(POW OFF) 1.9(POW OFF) 0(POW OFF)
NO. E C B
HIGH(V) 13.8(CD) 13.6(TUNER) 13.8(CD)
LOW(V) 13.6(TUNER) 0(CD) 12.9(TUNER)
REF REF Q809 NO. B C E HIGH(V) 1.2(OverVoltage) 1.9(NORMAL) 0(OverVoltage) LOW(V) 0(NORMAL) 0(OverVoltage) 0(OverVoltage) Q828
NO. E B C
HIGH(V) 0(TUNER) 3.5(TUNER) 13.8(CD)
LOW(V) 0(CD) 0(CD) 0(TUNER)
[Measuring Conditions] 1. Power Supply Voltage 2. Measuring Meter 3. Measuring Point Reference 4. Measuring Condition
: DC14.4V : Digital Multimeter : Between GND : See each data
TO SCHEMATIC - 23 -
TO CONTENTS
CDE-9841/CDE-9841E
(CD Deck Mechanism)
IC101 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0.04 0.2 0.05 0.04 4.98 NC NC 0.04 5.03 2.5 NC NC 2.5 NC NC NC 0.02 2.5 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 0.02 NC 2.6 1.25 1.77 NC 0.04 2.06 2.5 2.5 NC 2.5 2.5 2.5 2.5 2.5 2.2 5.03 0.04 0.04 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 NC 2.83 NC NC NC NC 0.04 NC NC NC 0.04 0.04 0.04 0.04 5.05 2.5 2.5 2.5 NC 0.04 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 NC NC 0.05 0.04 0.04 5.05 5.05 OSC OSC 0.04 OSC OSC 5.05 5.01 0.03 0.03 0.03 5.02 0.05 NC 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 0.05 0.05 0.05 4.93 NC NC NC 5.05 5.03 5 0.02 5.03 5.03 4.96 * 4.96 2.51 5.02 2.51 0.03
NOTE : * : Changing Voltage by Temperature IC102 1.73 19 3.01 20 2.5 21 3.1 22 0.05 23 3.04 24 0.2 25 0.05 26 0.04 27 IC103 6.93 15 0.06 16 0.06 17 2.93 18 3.62 19 6.27 20 3.29 21 IC300 2.56 2.56 2.46 0.02 2.5 2.52 2.52 4.9 IC301 2.45 2.5 0.02 0.02 4.9 IC104 5.04 5 5.03 0.05 0.05 0.04 0.04 0.04 2.53 0.05 0.04 0.05 2.5 5.04
1 2 3 4 5 6 7 8 9
2.51 4.7 4.95 0.04 2.47 2.84 2.02 2.83 1.41
10 11 12 13 14 15 16 17 18
NC 2.51 4.96 2.48 2.48 2.49 NC 2.49 2.49
28 29 30 31 32 33 34 35 36
2.38 2.53 2.53 2.53 2.53 2.53 2.69
1 2 3 4 5 6 7
0.07 2.5 2.5 2.5 2.5 2.5 2.5 IC201 5.03 0.02 8.01 IC203 2.53 2.5 2.5 0.02 2.5 2.5 2.5 5.02
8 9 10 11 12 13 14
3.14 3.37 3.21 3.24 0.04 2.52 4.96
22 23 24 25 26 27 28
2.51 2.51 2.49 2.46 2.5 2.5 0.07 IC302 0.02 0.07 5 0.02 0.02 0.02 4.9 5 IC303 0.02 0.04 0.02 0.02 5 :4.9V :4.1V
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
*2
*1
1 2 3 4 5
*1
1 2 3 4 5
*1 *2 *1
*1 When a defect is detected *2 When a defect is detected
TO SCHEMATIC - 24 -
TO CONTENTS
CDE-9841/CDE-9841E
E 4.36 0.08 0.12 1 0.09 0.08 5.03 C 2.55 0.12 5.06 2 2.54 2.51 2.51 B 3.69 5.05 4.99 3 6.09 0.08 5.03 4 0.08 0.08 0.08 5 5.01 4.96 0.07
Q101 Q106 Q107
Q102 Q103 Q105
[Measuring Conditions] 1.Power Supply Voltage 2.Measuring Meter 3.Measuring Point Reference 4.Measuring Condition
: DC14.4V : Digital Multi Voltmeter : Between GND : at playing Disc
TO SCHEMATIC - 25 -
TO CONTENTS
CDE-9841/CDE-9841E
Description of IC Terminal
M30624FGPGP : IC501
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 I 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 I 47 48 49 50 51 PWR IC ON O-REM ZERO DET A-MUTE O O I O Power-IC Stand-by control signal output terminal. OUT-REM signal output terminal. 0 bit MUTE signal input terminal from CD-uCOM. A-MUTE signal output terminal. NC No connect terminal. CD CMD CD STS CD CLK CD RESET CD STBY CD CS NC NOSE PWR O I O O O O O CMD signal output terminal to CD MECH. STS signal input terminal from CD MECH. CLK signal output terminal to CD MECH. RESET signal output terminal to CD MECH. STBY signal output terminal to CD MECH. CS signal output terminal to CD MECH. No connect terminal. Power supply control signal output terminal for NOSE. NC R.MONI(NC) No connect terminal. NC DISC IN LCD INH LCD CE I O O CD DISC-IN detection signal input terminal. LCD INH signal output terminal. LCD CE signal output terminal. NC No connect terminal. RESET 6MHz VSS 6MHz VCC VDDPULLUP CD SRQ ACC DET BATT DET BYTE(GND) CNVSS 32.768K I O I O I I I I System Reset input terminal. Crystal connect terminal for main system clock OSC. GND connect terminal. Crystal connect terminal for main system clock OSC. Power supply connect terminal. Pull-up connect terminal. CD SRQ input terminal. ACC ON detection signal input terminal. BATT ON detection signal input terminal. Crystal connect terminal for sub system clock OSC. GND connect terminal. REMOCON ($1) PULL-DOWN (#1) NC I Remote control signal input terminal. Pull-down connect terminal. No connect terminal. Symbol NC I/O No connect terminal. Terminal Description
NOTE : #1 : For CDE-9841 Model Only, $1 : For CDE-9841E Model Only, Others : Common.
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CDE-9841/CDE-9841E
No. 52 53 54 I 58 59 60 61 62 63 64 65 66 67 I 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 TU SCL TU SDA NC ST NC DAVN(NC) NC RDS SDA(NC) RDS SCL(NC) HI TEMP NC M/P(NC) S/M SD KEY2 KEY1 AVSS NOSE DET VREF AVCC LCD ON LCD DO LCD CLK I O O O GND connect terminal for A/D Converter. NOSE installation detect terminal. Reference voltage input terminal for A/D Converter. Power supply connect terminal for A/D Converter. LCD back-lighting control terminal. Data output terminal to LCD Driver. Clock output terminal to LCD Driver. I I I TUNER S/M level input terminal. SD signal input terminal. KEY signal input terminal. I CD HI-TEMP input terminal. No connect terminal. No connect terminal. O I/O I Serial clock output terminal to TUNER. Serial data input / output terminal to TUNER. No connect terminal. ST signal input terminal. CONT1 CONT2 NC No connect terminal. O System Power IC (HA13165) control signal output terminal. NC No connect terminal. ELE VOL-DATA VCC ELE VOL-CLK VSS LAMP ON IF MUTE NC MOD SEL I/O O O O I E-VOL DATA input / output terminal. Power supply connect terminal. E-VOL CLOCK output terminal. GND connect terminal. Lighting power supply control output terminal. IF MUTE signal output terminal. No connect terminal. Destination switching input terminal. NC No connect terminal. Symbol IN INT(NC) P-ANT I/O O No connect terminal. External Power ANT control signal output terminal. Terminal Description
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CDE-9841/CDE-9841E
MN662771AW : IC101 (DP23S87T)
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 I 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 RFENV VREF ARF DRF(NC) DSLF IREF PLLF PLLF2 VCOF VCOF2 TRV TVD PC ECM ECS KICK TRD FOD TOFS AVDD2 AVSS2 DVSS2 EFM/CK384(NC) PCK/DSLB /CLDCK(NC) FCLK(NC) IPFLAG(NC) I I I I I/O I I/O I/O I/O I/O O O O O O O O O O O O O O O RF Envelop signal input terminal. (analog input) VREF input terminal. RF signal input terminal. (for DSL) Bias terminal for DSL. (No connect) Roop Filter terminal for DSL. Standard current input terminal. Roop Filter terminal for PLL. Characteristic Roop Filter switching terminal for PLL. Roop Filter terminal for VCO. Terminal of Digital Servo (33.8688MHz)/Roop Filter for VCO. Traverse compulsion sending output terminal. Traverse drive output terminal. Spindle Motor ON output terminal. Spindle Motor driving signal terminal. (compulsion mode output) 3-State Spindle Motor driving signal terminal. (Servo Error signal output) Kick Pulse output terminal. 3-State Tracking Drive output terminal. Focus Drive output terminal. Tracking Offset adjustment output terminal. Power supply terminal for analog circuit. (for DSL,PLL,AD and DA block) GND connect terminal for analog circuit. (for DSL,PLL,AD and DA block) GND connect terminal for digital circuit. EFM signal output terminal at IOSEL=L. (No connect) PLL Sampling Clock output terminal. (fPCK=4.3218MHz) *at default:PLL Sampling Clock output *at fulfillment command:DSL Balance output Sub Code Frame Clock signal output terminal. (fCLDCK=7.35KHz) (No connect) Crystal Frame Clock signal output terminal. (fFCLK=7.35KHz) (No connect) Interpolation Flag signal output terminal. (H:Interpolation) (No connect) NC No connect terminal. TE I Tracking Error signal input terminal. (analog input) AVSS3 AVDD3 FBAL TBAL FE NC O O I GND connect terminal for analog circuit. Power supply terminal for analog circuit. Focus Balance adjustment output terminal. Tracking Balance adjustment output terminal. Focus Error signal input terminal. (analog input) No connect terminal. Symbol BDO OFT /RFDET VDET LDON NC I/O I I I I O Terminal Description Drop-Out signal input terminal. (H:Drop-Out) Off Track signal input terminal. (H:Off Track) RF detect signal input terminal. (L:detection) Vibration detect signal input terminal. (H:detection) Laser ON signal output terminal. (H:ON) No connect terminal.
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CDE-9841/CDE-9841E
No. 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 Symbol FLAG(NC) TRCRS STOUT(NC) STLD(NC) SMCK(NC) CSEL(GND) TEST1(GND) TEST2(GND) IOSEL(GND) /RST BCLK LRCK SRDATA SUBC(NC) SBCK(GND) DQSY(NC) DEMPH(NC) TX PSEL(GND) MSEL(GND) SSEL(BATT+5V) DVDD1 X1 X2 DVSS1 OSC1 OSC2 DVDD2 SW-A SW-B SW-C SW-D LMTSW D/OCNT RF-GAIN(NC) LODM+ LODMZMUTE DR-MUTE DATA(NC) LATCH(NC) CLOCK(NC) /SRQ RST STBY /CS CMD O O O O O O I I I I Zero Mute signal output terminal. Servo Driver MUTE signal output terminal. (L:Servo Driver MUTE ON) DATA output terminal for Error monitor. (No connect) LATCH output terminal for Error monitor. (No connect) CLOCK output terminal for Error monitor. (No connect) Communication Request output terminal. µ-COM block reset input terminal. Stand-by signal input terminal. Chip select signal input terminal. Command input terminal. I O O O Pick-Up detect SW input terminal. (L:detection) Digital audio data control output terminal. (H:D/O ON) Spindle Motor ON output terminal. (No connect) Loading Motor driving signal terminal. I Mechanism control SW signal input terminal. (L:SW ON) I/O O I O O O I I I I I O O O O I O O O I I I I O I O Terminal Description Flag signal output terminal. (No connect) Track Cross signal input terminal. Serial Data output terminal for monitor signal. (SENSE,NFLOCK,NTLOCK...etc.) (No connect) Load signal output terminal for monitor signal. (No connect) Bit Clock signal output terminal for monitor signal. (fSMCK=4.2336MHz) (No connect) OSC frequency appointment terminal. (L:OSC frequency=16.9344MHz, usually:L) (GND connect) Test1 terminal. (usually:L) (GND connect) Test2 terminal. (usually:L) (GND connect) Input mode set up terminal of DAC outside data for audio. (GND connect) Reset input terminal from CD Signal Processor LSI block. (L:Reset) Bit Clock output terminal for SRDATA. L/R discrimination signal output terminal. Serial Data output terminal. Sub code serial output terminal. (No connect) Clock input terminal for sub code serial output. (GND connect) Sub code block clock signal terminal. (No connect) De-Emphasis detect signal output terminal. (No connect) Digital audio interface signal output terminal. Test terminal at IOSEL=L. (usually:L) (GND connect) SMCK output/frequency switching terminal at IOSEL=L. (GND connect) Test terminal at IOSEL=L. (usually:H) (BATT+5V connect) Power supply terminal for digital circuit. Main Clock input terminal. (f=16.9344MHz) Main Clock output terminal. (f=16.9344MHz) GND connect terminal for digital circuit. Sub clock input terminal for u-COM. (f=6.7 to 1.0MHz) Sub clock output terminal for u-COM. (f=6.7 to 1.0MHz) Power supply terminal for digital circuit.
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CDE-9841/CDE-9841E
No. 93 94 95 96 97 98 99 100 Symbol STS SCK TEMP VREF+ OUTR AVDD1 OUTL AVSS1 I/O O I I O O Status output terminal. Serial clock input terminal. Temperature detect terminal. Power supply terminal for A/D converter. Rch audio output terminal. Power supply terminal for analog circuit. (for audio output block (for using both as Lch and Rch)) Lch audio output terminal. GND connect terminal for analog circuit. (for audio output block (for using both as Lch and Rch)) Terminal Description
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ANT001
Exploded View (Cabinet)
5 38 27 24 31 33 X2
CDE-9841/CDE-9841E
30
X2
LCD401
28
g
X3
f
13
CB802
32
8 6 15
CB302
12
e
26
9
35
SW501 CB501
34 d
24
X2
7
2
29 18 24 22 29
X2
X2
f
a c
36
23
g e
c a 17
19 20
h
25 X2 b 24
b
d
37
3 1
h CH401
i
i
TO PARTS LIST
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67 X2 31 65
(DP23S87T)
33 41 6
B
30
2 32
74
N
5 3 34 6 4 23 X3 39
42
40
38
Exploded View (CD Deck Mechanism)
37 62 7
L D
36
73 72 M102 22 1 21 29 64 76 84 82 81 78 80 79 77 13 12
E E F P D K
M103
L N
19
27 45
SW105
67 28 53 64
C J G M
HD101
20
66
- 32 -
52
29 68 43 44 47 48
24
A
25 63 26 X2 49 83
G A
59
F J
51 61 67 X2 54
K
50
L
46 10 X2 67 67 9 11 M101
C M P B
55
H
L
57
SW4 SW3 SW1
89 69
SW2
H
14 75 58 90 56 60 X2 71 15
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CDE-9841/CDE-9841E
86