Service Manuals, User Guides, Schematic Diagrams or docs for : Daewoo AKR AKR-0108 AKR-0108
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S/M No : AKR0108EF0
Service Manual
Car Audio
MODEL : AKR-0108 Series
0106 Series 1010 Series
AKR-0106A AKR-1010RC
ACR-1010RC
AKR-1010RDS
AKR-1010C
AKR-1010
4-Channel high Power (40W x 4Ch)
Electronic Tuning
Electronic Volume/Bass/Treble/Balance/Fader
Control
42 Memory Capability (18FM+12MW+12LW)
Local/DX Switch
Loudness Control
Mechanical cassette Player
Detachable Face for Anti-Theft
10 CD-changer control (option)
DAEWOO ELECTRONICS CO., LTD
http://svc.dwe.co.kr Mar. 2001
TABLE OF CONTENTS
1. PRODUCT SPECIFICATIONS ..................................................1
2. LINE DRAWING ........................................................................2
3. EMERGENCY TROUBLE SHOOT ............................................3
4. ADJUSTMENTS ........................................................................6
5. SCHEMATIC DIAGRAM ..........................................................10
6. PARTS LOCATION ON P.C.BOARD ......................................11
7. OVERALL EXPLODED VIEW & PARTS LIST .......................14
8. DECK MECHANISM EXPLODED VIEW & PARTS LIST .......15
9. PARTS LIST ............................................................................18
10. FUNCTION OF MICOM IC .....................................................22
11. IC BLOCK DIAGRAM .............................................................28
12. WIRING DIAGRAM ...............................................................32
13. LIQUID CRYSTAL DISPLAY ..................................................33
14. OUTPUT CONNECTION DESCRIPTIONS ............................34
1. PRODUCT SPECIFICATIONS
AUDIO SECTION
Maximum output power : 40watts per channel into 4 ohms.
Load impedance : 4 ohms or 8 ohms
Total harmonic distortion : Less than 10% at 12 watts
Frequency response : 100Hz( + 3dB), 10kHz(-5 + 3dB)
Control Bass/Treble : 10 + 3dB at 100Hz/10kHz
TAPE SECTION
Track format : 2-track / 2-channel system
Tape speed : 4.75cm/sec
Wow / Flutter : 0.35%max. (WRMS)
Frequency response : 63Hz ~ 10kHz (+3dB) normal (LH)tape
Signal to noise ratio : 50dB
Channel separation : 35dB
TUNER SECTION
(FM) Tuning range : 87.5 to 108MHz
Sensitivity : 12dBuV
Stereo separation : 30dB
Signal to noise ratio : 55dB
Frequency range : 87.5 ~ 108MHzII
Channel space : 50KHz at Europe
(MW) Tuning range : 522 to 1620kHz at Europe
(530 to 1710KHz at U.S.A)
Sensitivity : 30dBuV
Signal to noise ratio : 50dB
Frequency range : 522 ~ 1620KHz
Channel space : 9KHz
(LW) Tuning range : 144 to 288KHz
Usable Sensitivity : 40dBuV
GENERAL
Power requirements : DC 13.8V (10.8 ~15.6V allowable)
Negative ground
Spdaker impedance : 4 or 8 ohm
Output power : Maximum 40Wx4Ch.
Current consumption : 10A
Dimension (W x H x D) : 178 x 50 x 156 mm
Chassis size : 195 x 64 x 14.6 mm
Weight(Net) : 1.75Kg
Design and specifications are subject to changes for improvements without notice.
1
2. LINE DRAWING
2-1. FRONT SIDE
AKR-1010RC
- RDS Function
- 4-Channel high Power (40W x 4Ch)
- Electronic Tuning
- Electronic Volume /Bass /Treble
/Balance /Fader Control
- 42 Memory Capability
(18FM+12MW+12LW)
- Local/DX Switch
- Loudness Control
- Mechanical cassette Player
- Detachable Face for Anti-Theft
- 10 CD-changer control
AKR-1010C AKR-0106A
- Basic Function
- 4-Channel high Power (40W x 4Ch)
- Electronic Tuning
- Electronic Volume /Bass /Treble
/Balance /Fader Control
- 42 Memory Capability
(18FM+12MW+12LW)
- Local/DX Switch
- Loudness Control
- Mechanical cassette Player
- Detachable Face for Anti-Theft
- 10 CD-changer control
2-2. REAR SIDE
2
3. EMERGENCY TROUBLE SHOOT
3-1. General Function
Yes Output connector Yes Put exactly output
No sound from is missing connector in.
speakers
A No
Output connector Yes
Change output
connector to
is inferior goods superior goods
No
Power IC, Output Yes
Change Power IC,
Socket is inferior Output Socket to
goods superior goods
Yes Balance of front Yes Re-adjust Balance Ref. Balance = Center
Different each and rear is in one of front, rear Front / Rear
channel have side
output level No
(Front, Rear,
Left, Right) Ref. Balance = Center
Balance of Left, Yes Re-adjust Balance
Right is in one Left / Right
of Left, Right
side.
Treble or Bass Yes Balance of Treble Ref. Balance = Center
Yes Re-adjust Balance
is low or Bass is in one of Treble or Bass
Treble / Bass
unusually side.
Yes Power is not Yes
supplied Return to A
No
L.C.D or Lamp
Output voltage of Yes Change Regulator Ref. Regulator IC output
is not turned IC and check Voltage = V
off. power IC is little. output voltage.
No
Change LCD or Ref. Electrical Parts List
LCD or Lamp is Yes
Lamp to superior L.C.D., Lamp
inferior goods. goods.
3
EMERGENCY TROUBLE SHOOT
3-2. Tuner Function
Yes No selected the Yes Select exactly
Hearing noise broadcasting
station frequency.
only
A No
Tuner Module is Yes
Change tuner Ref. CAT-7
module to Electrical Parts List
inferior goods. superior goods.
Yes Weak frequency Yes Change to goods of
Extreme noise area caused by R.D.S function.
in broadcast elevations
B
No
Antenna Yes Put exactly
connector is antenna connector
missing in his jack
Weak Yes Weak frequency Yes Switch Ref. Function of auto-
separation of automatically to switch noise
area of FM, MW mono mode in reduction
FM stereo weak frequency
area
Yes No selected the Yes
Station in
local stations. Return to A or B
other regions
are not held.
R1 In case of located Glass Antenna, check if heat wire is cut or not in rear window.
R2 Check Antenna connector part.
4
EMERGENCY TROUBLE SHOOT
3-3. Tape Function
Yes Tape is inferior Yes Use only superior
No sound from goods goods
speakers
A No
No signal play Yes
Put exactly deck
output connector
output in.
No
Deck Mechanism Yes
Change Deck Ref. Tape Deck Macha
Mechanism to ADC-2385
is inferior goods. superior goods.
Yes Tape was inserted Yes Insert recording
right side left. part to right side.
Tape is not
inserted into No
the slot.
Tape is ejected Yes Ref. Tape is cut or
after being Return to A extended
inserted.
Yes Head is dirty Yes Clean head or
Sound is low or pinch roller with
not clear cleaner
5
4. ADJUSTMENTS
4-1. TUNER MODULE ADJUSTMENT LOCATIONS
CAT-7 (3 Band)
CAT-6 (2 Band)
6
ADJUSTMENTS
4-2. MW / LW ADJUSTMENT METHOD
TEST SSG
STEP ALIGNMENT TUNING ALIGNMENT INDICATOR
POSITION FREQUENCY
Band Covering 522 KHz 522 KHz AMOSC MAXIMUM
V.T point of
Range
AM Board
1620 KHz 1620 KHz - 7.6V
MW IF 522 KHz Output 450 KHz AMIF MAXIMUM
603 KHz Output 603 KHz AMRF1 MAXIMUM
TRACKING AMRF2
1404 KHz 1404 KHz AMRF1 MAXIMUM
Output
AMRF2
Band Covering
144 KHz 144 KHz LWOSC MAXIMUM
Range
LW
LMRF1
TRACKING 220 KHz Output 220 KHz MAXIMUM
LMRF2
7
ADJUSTMENTS
4-3. FM ADJUSTMENT METHOD
FEED SIGNAL MEASURE ADJUST
STEP SUBJECT ADJUSTMENT
FROM TO OUTPUT POINT
98.1 MHz, ANT
input 60dBu, 1kHz ANT jack The voltage Adjust for 0V
1 IF adjust FM DET
(30% MOD) FM and GND between CW03 0.05V
SSG
98.1 MHz, ANT
MPX IC input 40dBu, 1kHz ANT jack L or R CH SP.
ST L, R separation
2 Separation (L+R=45% output wire
and GND BLEND 8dB
Control L-R=45% VTVM and Scope
PILOT=10% MOD)
8
ADJUSTMENTS
4-4. TAPE ADJUSTMENT METHOD
NOTE : 1. Clean the playback head before adjustment
2. Prepare the test tape MTT-114 or equivalent
3. Balance, Fader, Bass & Treble ....Center position. Volume adjusted to 2Volts.
TEST ADJUSTMENT
STEP DESCRIPTION TEST TAPE ADJUSTMENT
POINT POINT
Head azimuth MTT-114N Speaker Head azimuth Turn the azimuth
1 adjustment screw screw to obtain
adjustment or equivalent Output
(Fig. 1) maximum level
Tape Speed
MTT-114N Speaker Adjust for 3010-
2 Tape Speed adjustment
or equivalent Output 3020Hz
(Fig. 1)
Note : dBu uV dBu uV NOTE : Antenna signal is used.
17 5.0 33 44.6 1. For Signal Generator with readings in
16 6.31 35 56.2 EMF(Open type) add 12dB (6dB for the
"Dummy" and 6dB for EMF-reading).
30 31.6 45 178
2. For Signal Generator with reading in dBm add 6
dB for "Dummy"
[ Fig. 1 ]
9
for AKR-1010 & AKR-0106 Series
5. SCHEMATIC DIAGRAMS
OPTION
RDS Function
CDC Function
10
6. PARTS LOCATION ON P.C. BOARD
6-1. PCB MAIN
PART SIDE
11
PARTS LOCATION ON P.C. BOARD for AKR-1010 & AKR-0106Series
BOTTOM SIDE
12
PARTS LOCATION ON P.C. BOARD for AKR-1010 & AKR-0106Series
6-2. PCB FRONT
PART SIDE
BOTTOM SIDE
13
for AKR-1010 & AKR-0106 Series
7. OVERALL EXPLODED VIEW & PARTS LIST
14
for AKR-1010 & AKR-0106 Series
8. DECK MECHANISM EXPLODED VIEW & PARTS LIST
15
DECK MECHANISM EXPLODED VIEW & PARTS LIST
for AKR-1010 & AKR-0106 Series
8-2. PARTS LIST for ADC-2385
No PART NAME PART LIST Q'TY No PART NAME PART LIST Q'TY
A A ASS'Y-CASE MT90-24010K 1 36 SPRING ARM LOCK 6107-000249 1
1 SPRING-F 6107-000323 1 37 ARM LOCK MT72-00380G 1
2 ASS'Y CASE L/P MT75-00047X 1 38 SCREW ARM LOCK 6009-000333 1
3 SCREW (M2*4) 6003-000305 1 39 PULLEY CENTER MT72-00104A 1
4 SPRING L/P 6107-000369 1 40 WASHER(1.2*3*0.25T) 6031-000431 1
5 SPRING E/P 6107-000339 1 41 SCREW(M2*2.5) 6001-001048 2
6 WASHER(1.6*3.5*0.25T) 6031-000446 1 42 ASS'Y -EJECT A C/K MT75-00047U 1
7 CASE E/P MT70-00439B 1 43 ASS'Y MOTOR MT90-11010N 1
8 ARM-C MT72-00027A 1 44 LEVER EJECT-B MT70-00438R 1
9 CASE CASSETTE MT70-00076A 1 45 SPRING EJECT-B 6107-001023 1
10 HOLDER-C MT70-00438T 1 46 SPRING EJECT-A 6107-001022 1
B ASS'Y-CHASSIS REEL MT90-23020A 1 47 GEAR 18.6B MT66-00016A 1
11 ASS'Y ARM PLAY MT90-11011A 1 48 ASS'Y FLYWHEEL(option) MT91-01011B 2
12 WASHER(1*3.2*0.25T) 6031-001032 1 49 BELT(120.2) 6602-000106 1
13 GEAR CLUTCH 1 MT72-00331N 1 50 WASHER(2.1*5*0.5T) 6031-001082 1
14 FELT CLUTCH MT74-00091C 1 51 SPRING LEVER PLAY 6107-001028 1
15 GEAR CLUTCH 2 MT72-00331P 1 52 LEVER PLAY MT70-00438W 1
16 SPRING CLUTCH 6107-001021 1 53 ASS'Y CHASSIS MAIN MT90-02013J 1
17 CLUTCH BODY MT72-00046A 1 54 ASS'Y PCB HEAD MT91-21013R 1
18 WASHER(1.2*3.5*0.5T) 6031-000575 1 55 SCREW(2*3.7) 6003-000322 1
19 GEAR CAM MT72-00331M 1 56 WASHER(1.9*3.2*0.25) 6031-000464 2
20 WASHER(1.2*3*0.25T) 6031-000431 1 57 E-RING( 1.5) 6044-000272 2
21 GEAR SENSOR MT66-00025A 1 58 WASHER(2.1*4*0.4T) 6031-000486 1
22 WASHER(1.2*3*0.25T) 6031-000431 1 59 ASS'Y ARM C/R MT90-11010P 1
23 GEAR 19.6B MT66-00017A 1 60 ASS'Y PINCH R MT90-15010E 1
24 WASHER(1.2*3.2*0.35T) 6031-000433 2 61 ASS'Y PINCH F MT90-15010D 1
25 GEAR REEL MT72-00379D 2 62 LEVER PRO MT70-00438P 1
26 SENSOR PULLEY MT72-00126A 2 63 WASHER(2.1*4*0.4T) 6031-000486 1
27 SPRING B/T 6107-000191 2 64 SPRING LEVER PRO 6107-001026 1
28 WASHER(1.2*3*0.25T) 6031-000431 1 C ASS'Y BASE FF/REW MT75-00050A 1
29 GEAR PLAY-B MT72-00379C 1 65 WASHER(1.2*3.2*0.35T) 6031-000430 1
30 ARM SENSOR MT72-00331G 1 66 LEVER LOCK MT70-00438Y 1
31 ASS'Y CHASSIS REEL MT75-00047K 1 67 SPRING LEVER LOCK 6107-001048 1
32 SCREW(M2*4) 6003-000305 3 68 ASS'Y BASE FR C/K MT75-00047V 1
33 SPRING SWITCH MT61-00002A 1 69 WASHER(2.1*5*0.5T) 6031-001082 1
34 LEVER SWITCH MT70-00438Z 1 70 STOPPER LEVER MT72-00379E 1
35 SPRING TRIGGER 6107-001061 1 71 SCREW(M2*4) 6003-000305 1
16
DECK MECHANISM EXPLODED VIEW & PARTS LIST
for AKR-1010 & AKR-0106 Series
No PART NAME PART LIST Q'TY PART NAME PART LIST Q'TY
72 SPRING FF/REW 6107-001054 1 OPTION 1
73 LEVER FF MT70-00487K 1 ASS'Y BASE FF/REW MT75-00051A 1
74 SPRING FF/REW 6107-001054 1 LEVER FF MT70-00487Q 1
75 LEVER REWIND MT70-00487L 1 LEVER REWIND MT70-00487R 1
D ASS'Y BASE HEAD MT91-02011K 1 ASS'Y BASE FF/REW MT75-00052A 1
76 SCREW AZIMUTH 6009-000334 1 LEVER FF MT70-00495A 1
77 SCREW (M2*5.5) 6003-000295 2 LEVER REWIND MT70-00496A 1
78 SPRING PINCH 6107-000366 1 ASS'Y BASE FF/REW MT75-00053A 1
79 SPRING BASE HEAD 6107-001049 1 LEVER FF MT70-00487Y 1
80 ASS'Y BASE HEAD C/K MT90-02013H 1 LEVER REWIND MT70-00487W 1
81 PLATE HEAD-B MT72-00331K 1 OPTION 2
82 HOLDER H/B MT72-00056A 1 ASS'Y FLYWHEEL (D-CAST) MT91-01011K 1
83 PLATE HEAD-A MT72-00079A 1 1
84 SCREW AZIMUTH 6009-000334 1 ASS'Y FLYWHEEL (N/S S/F) MT91-01011Q 1
85 HEAD(TC860CP) MT59-00041L 1 1
86 SPRING AZIMUTH-R 6107-000345 1 OPTION 3
87 SPRING AZIMUTH-F 6107-000201 1 ASS'Y -EJECT A C/K 1
88 SCREW(M2*3) 6002-001011 1 LEVER EJECT-A MT75-00048E 1
89 STOPPER AZIMUTH MT70-00438A 1
90 SPRING EJECT MT61-00007A 1
91 SCREW(M1.7*2) MT60-00025A 1
92 EJECT STOPPER MT70-00487U 1
17
for AKR-1010 & AKR-0106 Series
9. PARTS LIST
CAUTION R is a recommendable part for essential stock.
9-1. MAIN SECTION
LOCATION CODE NAME DESCRIPTION
R DL101 DLT4H11G41 LED LT4H11G-41 (RED)
IC101 1SAA6579T- IC AUDIO SAA6579T
IC204 176S8016X1 IC CHIP CUSTOM MPP178016AGC-563-3BP
IC301 1LC75371M- IC CHIP EVR LC75371M MFP36S
IC302 1TDA8571J- IC POWER TDA8571J-Y
IC303 1BA3121--- IC ISOLATION BA-3121
IC304 1LA3161--- IC AUDIO TAPE EQ LA-3161
R IC305 1K1A7808P1 IC REGULATOR KIA7808PI
R L501 5LC301PA18 COIL CHOKE 37X1X5.2 300UH P EI-19MM
R RV101 RV1417504- R SEMI FIXED H500K-5X5-6N-PC-BS
R B001 97T65985MA PCB MAIN 197X330XT1.6 / 2
R CT101 5XJZ4R332D CRYSTAL QUARTZ HC-49/S 4.332MHZ 25PPM F
R CT201 5XJZ4R500E CRYSTAL QUARTZ HC-49/S 4.5MHZ 30PPM F
DZ101 DKTZJ10B-- DIODE ZENER MTZJ 10B 26MM
DZ103 DKTZJ9R1B- DIODE ZENER MTZJ 9R1B 26MM
DZ104 DKTZJ5R1A- DIODE ZENER MTZJ 5R1B 26MM
DZ301 DKTZJ5R6B- DIODE ZENER MTZJ 5R6B 26MM
DZ501 DKTZJ9R1B- DIODE ZENER MTZJ 9R1B 26MM
DZ503 DKTZJ5R6B- DIODE ZENER MTZJ 5R6B 26MM
DZ504 DKTZJ5R6B- DIODE ZENER MTZJ 5R6B 26MM
DZ505 DKTZJ6R8B- DIODE ZENER MTZJ 6R8B 26MM
D103 DKSS133--- DIODE 1SS133 AUTO 26MM
D104 DKSS133--- DIODE 1SS133 AUTO 26MM
D203 DKSS133--- DIODE 1SS133 AUTO 26MM
D204 DKSS133--- DIODE 1SS133 AUTO 26MM
D205 DKSS133--- DIODE 1SS133 AUTO 26MM
D206 DKN4148--- DIODE KN4148 AUTO 26MM
D207 DKN4148--- DIODE KN4148 AUTO 26MM
D208 DKN4148--- DIODE KN4148 AUTO 26MM
D210 DKSS133--- DIODE 1SS133 AUTO 26MM
D211 DKN4148--- DIODE KN4148 AUTO 26MM
D212 DKSS133--- DIODE 1SS133 AUTO 26MM
D213 DKN4148--- DIODE KN4148 AUTO 26MM
D214 DKN4004A-- DIODE KN4004A AUTO 26MM
D215 DKN4148--- DIODE KN4148 AUTO 26MM
D250 DKSS133--- DIODE 1SS133 AUTO 26MM
18
PARTS LIST for AKR-1010 & AKR-0106 Series
LOCATION CODE NAME DESCRIPTION
D259 DKSS133--- DIODE 1SS133 AUTO 26MM
D260 DKSS133--- DIODE 1SS133 AUTO 26MM
D304 DKSS133--- DIODE 1SS133 AUTO 26MM
D501 DKN4004A-- DIODE KN4004A AUTO 26MM
D502 DKN4004A-- DIODE KN4004A AUTO 26MM
D503 DKN4004A-- DIODE KN4004A AUTO 26MM
D504 DKN4004A-- DIODE KN4004A AUTO 26MM
D505 DKN4004A-- DIODE KN4004A AUTO 26MM
D507 DKSS133--- DIODE 1SS133 AUTO 26MM
D508 DKSS133--- DIODE 1SS133 AUTO 26MM
D510 DKSS133--- DIODE 1SS133 AUTO 26MM
D511 DKN4004A-- DIODE KN4004A AUTO 26MM
R L103 5LL568K02K COIL INDUCTOR 0.56UH K 02 TA 26MM
Q301 TZDTC323TS TR DTC323TSA SPT
Q302 TZDTC323TS TR DTC323TSA SPT
Q303 TZDTC323TS TR DTC323TSA SPT
Q304 TZTA1273Y- TR KTA1273Y (966Y)
Q305 TZRC102M-- TR KRC102M (KEC)
Q306 TZRC111M-- TR KRC111M
Q309 TZRC111M-- TR KRC111M
Q310 TZTA1273Y- TR KTA1273Y (966Y)
Q311 TZRC102M-- TR KRC102M (KEC)
Q319 TZDTC323TS TR DTC323TSA SPT
Q320 TZDTC323TS TR DTC323TSA SPT
Q503 TZRC102M-- TR KRC102M (KEC)
Q507 TZRC3198Y- TR KTC3198Y- (1815Y) (AUTO)
Q508 TZTC3198Y- TR KTC3198Y- (1815Y) (AUTO)
Q513 TZRC102M-- TR KRC102M (KEC)
R TUD01 PNFCJMJV00 PCB FM 1-CHIP AS AUT CAT-7-NC
19
PARTS LIST for AKR-1010 & AKR-0106 Series
9-2. FRONT SECTION
LOCATION CODE NAME DESCRIPTION
IC701 1LC75854-- IC DRIVER (LCD) LC75854 or HL14104
R LD701 DDB3803X-- LED DB3803X (BLUE)
R LD702 DDB3803X-- LED DB3803X (BLUE)
L701 97T0L1610P LCD IS-09053P
PL701 97T82L1W86 LAMP PILOT 8V 60MA D3.05 0.12
PL702 97T82L1W86 LAMP PILOT 8V 60MA D3.05 0.12
PL703 97T82L1W86 LAMP PILOT 8V 60MA D3.05 0.12
PL704 97T82L1W86 LAMP PILOT 8V 60MA D3.05 0.12
PL705 97T82L1W86 LAMP PILOT 8V 60MA D3.05 0.12
PL706 97T82L1W86 LAMP PILOT 8V 60MA D3.05 0.12
PL707 97T82L1W86 LAMP PILOT 8V 60MA D3.05 0.12
PL708 97T82L1W86 LAMP PILOT 8V 60MA D3.05 0.12
SW707 5S52643CL1 SW TACT 1C-1P SKMA 10918A 260G
SW708 5S52643CL1 SW TACT 1C-1P SKMA 10918A 260G
SW711 5S52643CL1 SW TACT 1C-1P SKMA 10918A 260G
SW712 5S52643CL1 SW TACT 1C-1P SKMA 10918A 260G
R VR701 5V3503A70A VR ENCODER SRGP 200 200
SW701 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW702 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW703 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW704 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW705 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW706 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW709 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW710 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW713 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW714 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW715 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW716 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
SW717 5S50101Z02 SW TACT 1C-1P SKQC10918B 260G
20
PARTS LIST for AKR-1010 & AKR-0106 Series
9-3. FM ONE CHIP / ISO / EVR SECTION
LOCATION CODE NAME DESCRIPTION
R L02 5LA109KA22 COIL ANT 0.5X3.4X3.5+3.0 R/NA
R L06 5LL100K02K COIL INDUCTOR 10UH K 02 TA 26MM
R L08 5LL109K02K COIL INDUCTOR 1UH K 02 TA 26MM
R L01 5LL479K02K COIL INDUCTOR 4.7UH K 02 TA 26MM
R L04 5L0109KA23 COIL OSC 0.5X3.0X2.5+3.0 R/NA
R L07 5LT109KA21 COIL TRAP 0.3X1.8X7 1/2 L/NA
D01, D20, D81, D82 DKSS133--- DIODE 1SS133 AUTO 26MM
D02, D03 DKDS266--B DIODE CHIP KDS266 SOT-23 C3
D12 D1SV234--A DIODE CHIP 1SV234
DA04 DKB0714-3- DIODE VARICAP AM KV0714-3
D09, D10, D11 DKV1440TLB DIODE VARICAP FM KV1440TLB
Q01 TFC12----- FET AM FC-12
Q05 T3SK231U1D FET FET 3SK231UID
FC04 5PCFM450AL FILTER CERA AHCFM2 - 450AL
FC02, FC03 5PE107MJA1 FILTER CERA SFE10.7MJA10 RED
FC01 5PE107M3A1 FILTER CERA SFE10.7KS3A10
CR01 5PB456A12- FILTER MECHA CMU2-456A12
IC01 1DBL1091-- IC DBL1091
IC03 1LA1177--- IC RF LA1177 FM SIP TYPE
AIF 5105AYWA35 IFT AM 5DL-C5167
FDET 5107FBKA30 IFT FM DET 7BS-C4024
FIF 5105F0RA29 IFT FM IF 5DLH-C5115
FRF 5107FBKA31 IFT FM RF 7BSF-N1025
ARF11 5105AGYA36 IFT LW RF1 5DLP-N5162
ARF21 5105ABLA37 IFT LW RF2 5DLP-N5163
ARF01 5105AWHA32 IFT MW RF1 5DL-N5165
ARF02 5105AGNA33 IFT MW RF2 5DL-N5166
LOSC 5105ABRA38 IFT OSC 5DL-N5164
AOSC 5105ARDA34 IFT OSC 5DL-N5146
RV01 RV4417103- R SEMI FIXED H10K - 5X5 - 6N - CC - BS
Q81 TKRC110S-B TR CHIP KRC110S SOT - 23
Q02 TKRC110S-B TR CHIP KRC111S
Q03, Q11 TKRC112S-- TR CHIP KRC - 112S
Q04, Q12, Q13, Q82, TKTC3875GB TR CHIP KTC3875 - GR
Q83, Q84
Q10 TKTC3879-B TR CHIP KTC3879
21
10. FUNCTION OF MICOMIC
10-1. PIN CONFIGURATION (TOP VIEW)
22
FUNCTION OF MICOMIC UPD178016GC
for AKR-1010 & AKR-0106 Serise
10-2. PIN DESCRIPTION
PIN ASSIGN NAME DESCRIPTION I/O
77 P_XIN X1 4.5 MHz CRYSTAL I
76 P_XOUT X2 O
22 P_VDD VDDPORT PERMANENT POWER INPUT PORT )MAX : 6.5V
30 P_VDD VDDPLL
79 P_VDD VDD
22 P_GND GNDPORT GROUND
33 P_GND GNDPLL
75 P_GND GND
71 P_ACC P04/INTP4 BACK UP MODE CONTROL PORT. I
LOW : BACK UP MODE.
HIGH : OPERATING MODE.
18 P_POWER P40 POWER CONTROL PORT. O
POWER OFF LOW, POWER ON HIGH
7 P_LCD SI P20/SI1 KEY & LCD DRIVER IC INTERFACE PORTS. I
8 P_LCD S0 P21/SO1 O
9 P_LCD CLK P22/SCK1 O
10 P_LCD CE P23/STB O
12 P_EVR CE P25/SI0 EVR IC INTERFACE PORTS O
13 P_EVR SO P26/SO0 O
14 P_EVR CLK P27/SCK0 O
19 P_AMUTE P41 AUDIO MUTE PORT, ACTIVE HIGH O
59 P_BEEP P36/BEEP BEEP OUTPUT PORT. O
(2.08 KHz)
4 P_WRMC P00/INTP0 WIRE REMOCON INPUT PORT. I
67 P_RMC P24/BUSY WIRELESS REMOCON INPUT PORT. I
11 P_PANEL P42 DETACHABLE ON / OFF INPUT PORT. I
CONTACT LOW
SEPARATE HIGH
20 P_COLOR LCD BACK - LIGHTING COLOR CONTROL PORT O
RESET : COLOR LOW
TWO KEY IN : CHANGED
23
FUNCTION OF MICOMIC UPD178016GC
for AKR-1010 & AKR-0106 Serise
PIN ASSIGN NAME DESCRIPTION I/O
66 P_WLED P125 WARNING LED OUTPUT PORT. O
OUT PUT CONDITION : PANEL OFF
1 : 3
T : 1Sec
42 P_PHONE P55 TELEPHONE MUTE (ACTIVE LOW) I
3 P-SE P12/AN12 SE KEY INPURT PORT (ACTIVE LOW) I
64 P-SIN1 P123 OPTION DIODE MATRIX INPUT PORT. I
63 P-SIN2 P122 I
62 P-SIN3 P121 I
61 P-SIN4 P120 I
60 P_DOUT1 P37 OPTION DIODE MATRIX OUTPUT PORT. O
58 P_DOUT2 P35 O
57 P_DOUT3 P34/T12 O
56 P_DOUT4 P33/T11 O
47 P_RADIO P62 RADIO MODE CONTROL PORT O
45 P_BAND1 P60 BAND SELECT PORT (TUNER MODE) O
46 P_BAND2 P61 RESET FM MW LW O
BAND1 : 0 1 0 0
BAND2 : 0 0 1 0
49 P_TMUTE P64 MUTE OUTPUT AT AF CHECKING O
(ACTIVE HIGH)
48 P_ST P63 STEREO INPUT PORT. (ACTIVE LOW) I
51 P_SD P66 SIGNAL DETECTION PORT. I
(ACTIVE HIGH)
1 P_SM P10/AN10 SIGNAL METER INPUT PORT. I
RANGE : SEEK : LOCAL : SD ACTIVE CHECK
DX : SD ACTIVE CHECK
AF AF CHECK STOP VOLTAGE 2.2 V
24
FUNCTION OF MICOMIC UPD178016GC
for AKR-1010 & AKR-0106 Serise
10-3. PIN DESCRIPTION
PIN ASSIGN NAME DESCRIPTION I/O
31 P_FMVCO VCOH FM VCO INPUT PORT. I
INPUT RANGE : 0.07 1.5 Vrms
32 P_AMVCO VCOL AM VCO INPUT PORT. I
INPUT RANGE : 0.07 1.5 Vrms
29 P_FMIF FMIFC FM IF COUNT INPUT PORT. I
RANGE:10.7 MHz 30KHz ,Vpp = 0.07 1.5 Vrms
28 P_AMIF AMIFC AM IF COUNT INPUT PORT. I
INPUT RANGE : 450 KHz 1KHz (AM)
450 KHz 0.37 KHz (LM)
Vpp = 0.07 1.5 Vrms
50 P_IFREQ P65 IF REQUEST PORT. O
* TUNING : HIGH OUTPUT
44 P_LO/DX P57 LOCAL MODE HIGH O
DX MODE LOW
52 P_MONO P67 (RADIO MODE) O
MONO MODE HIGH
STREO MODE LOW
34 P_PUMP1 EO0 PLL ERROR OUT1 PORT. O
35 P_PUMP2 EO1 PLL ERROR OUT2 PORT. O
53 P_RDS DATA P30 RDS DATA INPUT PORT. I
54 P_RDS ID P31 I
68 P_RDS CLK P01/INTP1 I
2 P_MRC P11/ANI1 MULTI-PATH INPUT PORT. I
* MULTI-PATH : 0.6 0.9 V
43 P_CDC P56 CDC MODE ON OUTPUT PORT. O
ACTIVE HIGH
72 P_CDC DI P05/INTP5 CDC DATA COMMUNICATION PORT. I
16 P_CDC DO P133/PWM1 O
25
FUNCTION OF MICOMIC UPD178016GC
for AKR-1010 & AKR-0106 Serise
PIN ASSIGN NAME DESCRIPTION I/O
15 P_TAPE P132/PWM0 TAPE MODE OUTPUT PORT. O
37 P_TAPE IN P50 TAPE CASSETTE CONDITION CHECK PORT I
LOW : EJECT CONDITION
HIGH : LOADING CONDITION
39 P_FWD IN P52 TAPE FWD/RVS PLAY CONDITION INPUT PORT I
RVS : HIGH FWD : LOW
38 P_FF IN P51 TAPE PLAY/FF CONDITION INPUT PORT I
PLAY : LOW FF : HIGH
25 P45 O
24 P_DOLBY P44 DOLBY MODE (ACTIVE HIGH) O
23 P_MTL P43 METAL ON : HIGH, METAL OFF : LOW OUTPUT. O
17 P_DMUTE P134/PWM2 DECK MUTE PORT. O
26
MATRIX TABLE OF KEY & OPT. DIODE
for AKR-1010 & AKR-0106 Serise
KEY MATRIX TABLE : (B : Non RDS Function=Basic)
Return
KI 1 (50) KI 2 (51) KI 3 (52) KI 4 (53) KI 5 (54)
Source
KS 6 (49) T.UP T.DOWN - LOC/LOUD -
(B:LOC)
M3 TA/TA_STBY AF/REG
KS 5 (48) M1 M2
(METAL) (B:SCAN UP) (B:LOUD)
(TOP) (DOLBY)
(REPEAT)
M4 M5 M6 DISP/PTY ATP
KS 4 (47) (SHUFFLE) (DISC UP) (B:DISP) (INTRO)
(DISC DOWIN)
KS 3 (46) Audio UP Audio DOWN Audio MODE POWER -
CDC BAND/ MUTE
KS 2 (45) - -
PLAY/PAUSE LANG
KS 1 (44) - - - - -
OPTION DIODE TABLE
SOURCE
P_DOUT 1 P_DOUT 2 P_DOUT 3 P_DOUT 4
RETURN (P37, 60PIN) (P35, 60PIN) (P34, 57PIN) (P33, 56PIN)
P_SIN 1 - - - -
(P123, 64PIN)
P_SIN 2 FM_ONLY EN_RDS LW ENABLE EN_DOLBY
(P122, 63PIN) (D261) (D260) (D259) (0258)
P_SIN 3 DIS_CLOCK TUNER 1, 2 DIS_FAD MODEL1
(P121, 62PIN) (D257) (D256) (D255) (D254)
P_SIN 4 AREA 1 AREA 2 AREA 3 MODEL2
(P120, 61PIN) (D253) (D252) (D251) (D250)
27
11. IC BLOCK DIAGRAM
11-1. LC75854 (IC LCD DRIVER)
28
IC BLOCK DIAGRAM
11-2. LA3161 (TAPE PRE-AMP):IC304
11-3. SAA6579T (IC Audio):IC101
29
IC BLOCK DIAGRAM
11-4. TDA8571J (IC Audio Power):IC302
30
IC BLOCK DIAGRAM
11-5. LC75371M (IC EVR) : IC301
11-6. BA3121 (IC ISOLATOR) : IC303
31
for AKR-1010 & AKR-0106Series
12. WIRING DIAGRAM
12-1. WITH ADC-2385 DECK MECHANISM
32
for AKR-1010RC
13. LIQUID CRYSTAL DISPLAY & AKR-0106Series
13-1. FUTURE OF LCD
13-2. PIN DESCRIPTION
IC NO 39 38 37 36 35 34 33 31 32 6 7 8 9 10 11
LCD NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
COM1 S4 S5 S1 S6 9H 9A S3 TRACK 8H 8A LD COL1 7H 7A DISC
COM2 INTRP RPT --- 9B 9G 90 9F 8B 8G 80 8F 7B 7G 70 7F
COM3 MTL RDM COL2 9I 9K 9L 8N 8I 8K 8L 8N 7I 7K 7L 7N
COM4 AMS TAPE --- 9C 9D 9M 9E 8C 8D 8M 8E 7C 7D 7M 7E
IC NO 12 13 14 15 30 29 28 27 26 25 24 23 22 21 20
LCD NO. 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
COM1 LOC 6H 6A COL AUT 5H 5A S2 PTY 4H 4A AF TP 3H 3A
COM2 6B 6G 60 6F 5B 5G 50 5F 4B 4G 40 4F 3B 3G 30
COM3 6I 6K 6L 6N 5I 5K 5L 5N 4I 4K 4L 4N 3I 3K 3L
COM4 6C 6D 6M 6E 5C 5D 5M 5E 4C 4D 4M 4E 3C 3D 3M
IC NO 19 18 17 16 5 4 3 40 41 42 43
LCD NO. 31 32 33 34 35 36 37 38 39 40 40
COM1 TA REG 2H 2A S7 1A CH COM1 --- --- ---
COM2 3F 2B 2G 20 2F 1B 1F --- COM2 --- ---
COM3 3N 2I 2K 2L 2N 1C 1G --- --- COM3 ---
COM4 3E 2C 2D 2M 2E 1D 1E --- --- --- COM4
33
14. OUTPUT CONNECTOR DESCRIPTIONS
14-1. 26 Pin CONNECTOR
The pins in the ISO connector have the following functions
(connector seen from the rear)
A. ELECTRIC CONNECTIONS
4. Back-up+12V : YELLOW
5. +12V (electric antenna) : BLUE
6. Dimmer : PINK
7. +12V supply(from ignition lock) : RED
8. Earth : BLACK
B. LOUD SPEAKER
1. +Right Rear : VIOLET
2. - Right Rear : VIOLET/BLACK
3. +Right Front : GRAY
4. - Right Front : GRAY/BLACK
5. +Left Front : WHITE
6. - Left Front : WHITE/BLACK
7. +Left Rear : GREEN
8. - Left Rear : GREEN/BLACK
C. OTHER (OPTION)
5. EARTH
6. TRIP LINE AMPLIFIER(ACC 12V)
8. LINE-OUT(RIGHT)
10. LINE-OUT(LEFT)
D. FUSE
10A
14-2. 8 Pin CONNECTOR
1 CDC-ON
2 BACK-UP B+
3 NO CONNECTION
4 DATA
5 GROUND
6 R-CH
7 L-CH
8 SIGNAL GROUND
34
OUTPUT CONNECTOR DESCRIPTIONS
14-3. 13PIN CONNECTOR
1 REAR LEFT SP(-) 8 REAR RIGHT SP(+)
2 REAR RIGHT SP(-) 9 NEGATIVE GROUND
3 AUTO ANT 10 RIGHT (ILLUMINATION)
4 ACC B(+)POWER 11 BATTERY B+(BACK-UP)
5 FRONT RIGHT SP(+) 12 FRONT RIGHT SP(-)
6 FRONT LEFT SP(+) 13 FRONT LEFT SP(-)
7 REAR LEFT SP(+)
14-4. 18PIN CONNECTOR
1 FRONT R-CH SP(+) 7 REAR L-CH SP(+) 13 NO CONNECTION
2 REAR R-CH SP(+) 8 FRONT L-CH SP(+) 14 GROUND
3 ILLUMINATION(+) 9 FRONT R -CH SP( - ) 15 NO CONNECTION
4 ACC. B(+) 10 REAR R-CH SP( - ) 16 NO CONNECTION
5 BACK UP B+ 11 ILLUMINATION( - ) 17 REAR L-CH SP ( - )
6 NO CONNECTION 12 AUTO ANT. B+ 18 FRONT L-CH SP( - )
NOTE! The red cable must be connected via the car s ignition lock to prevent unwanted discharge of
the battery if it is not used for longer periods of time.
35
DAEWOO ELECTRONICS CO., LTD
686, AHYEON-DONG MAPO-GU
SEOUL, KOREA
C.P.O. BOX 8003 SEOUL, KOREA
TELEX : DWELEC K28177-8
CABLE : "DAEWOOELEC"
E-mail : [email protected]
TEL : 82-2-360-7799
FAX : 82-2-360-7877
AKR0108EFO
010301
edited by Mc. Cem
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