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CD RECEIVER
GX806EF2
QQ
3 7 63 1515 0
SERVICE MANUAL
SUBARU GENUINE
TE
L 13942296513
www
.
Knob (VOL)
(K23-1085-04)
T.I
VOL ADJ
ON/VOL
PUSH
CD
BAND
BRIGHT
DISP
SCN
TUNE
LOCAL
AS
TRACK
RPT
T/B
RDM
TONE BAL
/
The 6CD mechanism has not supplied repair parts for each part
x
ao
u163
y
(for Optical Laser pickup, motor etc).
i
If you need repair to the 6CD mechanism please change to
mechanism assy (D40-1195-05).
2 9
8
Model
Model Name
GX806E
GX806EF2
Panel assy
Front glass
(A64-3275-22)
(B10-4537-13)
Q Q
3
6 7
1 3
1 5
Knob (1.4)
Knob (2.5)
(K25-1629-03)
(K25-1630-03)
co
.
9 4
2 8
© 2004-7 CREATED IN JAPAN
B53-0186-00 ( N ) 0
Parts No.
Destination
86201SA200
Europe
DC cord for service : E30-3801-15
NEWS
REG
LOAD
0 5
8
2 9
9 4
2 8
COMPACT
DIGITAL AUDIO
Knob (3.6)
(K25-1631-03)
m
9 9
9 9
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Table of Contents
Related Manuals for Kenwood GX806EF2
Summary of Contents for Kenwood GX806EF2
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Page 1: Service Manual
CD RECEIVER GX806EF2 3 7 63 1515 0 SERVICE MANUAL © 2004-7 CREATED IN JAPAN B53-0186-00 ( N ) 0 SUBARU GENUINE Model Model Name Parts No. Destination GX806E GX806EF2 86201SA200 Europe DC cord for service : E30-3801-15 Knob (VOL) -
Page 2: Block Diagram
GX806EF2 BLOCK DIAGRAM 3 7 63 1515 0 POWER SIGNAL & CONTROL IC451 IC203 1ch P-AMP E VOL SUB WOOFER 13.2V 270mVrms IC11 FM MPX -10.0dB FM/AM 7BAND EQ FRONT-END +26.0dB Q653 WOOFER 215mVrms -3.8dB -4.5dB FM:+10.0dB IC101 AM:+9.0dB IC401 Q801 CD:0.0dB... -
Page 3: Components Description
GX806EF2 COMPONENTS DESCRIPTION 3 7 63 1515 0 Synthesizer Unit (X14-9382-70) Ref. No. Application / Function Operation / Condition / Compatibility A pair of ope amps RDS noise amplifier IC10 A pair of ope amps CD isolation amplifier IC11 AM noise canceller IC... - Page 4 GX806EF2 COMPONENTS DESCRIPTION 3 7 63 1515 0 Ref. No. Application / Function Operation / Condition / Compatibility Q604 DC/DC switching DC/DC voltage detection Q605 Filament power supply switch Filament power supply driver Q606 Filament power supply switch Filament power supply darlington...
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Page 5: Microcomputer's Terminal Description
GX806EF2 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Main Microcomputer : 703037HYGFM01 (X14-938 : IC801) Pin No. Pin Name Function Processing Operation Description SP_DATA_S Data output to panel microcomputer UART 19200bps R_DATA RDS data RDS data input PLL_SDA EEPROM data... - Page 6 GX806EF2 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Function Processing Operation Description P_STBY P-AMP standby control ACC ON, POWER ON : H, Others : L Mute : L, Others : H P_MUTE P-AMP mute control This muting should not be used for timings that would cause cut in the beginning portion, such as searches during play.
- Page 7 GX806EF2 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Function Processing Operation Description SP_REQ_P Request from panel microcomputer ON request : H ACC_DET ACC detection ACC ON : L, ACC OFF : H, Detection voltage : 8.5V...
- Page 8 GX806EF2 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Function Processing Operation Description Setting for FLASH ROM writing method H : Serial writing permission Not Used When stopped (L) : Power supply OFF SW_5V VFD power supply ON signal...
- Page 9 GX806EF2 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 SWITCH UNIT X34-3142-70 (J74-1621-12) W101 W120 W102 L 13942296513 W103 W104 W106 W109 W118 W119 SIN1 SOT1 W113 X34-3142-70 W114 Ref. No. Address 51 52 u163 Refer to the schematic diagram for the values of resistors and ca- pacitors.
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Page 10: Pc Board (Component Side View)
GX806EF2 PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 SYNTHESIZER UNIT X14-9382-70 A/2 (J74-1620-12) F701 C901 L701 C701 C902 C903 D901 W901 X14 B/2 L602 C601 D902 F601 C517 C909 R521 R775 R510 Q751 L 13942296513 R511 C509... - Page 11 GX806EF2 3 7 63 1515 0 IC401 IC451 X14-9382-70 Ref. No. Address C406 C401 CP403 IC10 CP404 IC11 IC23 IC101 IC203 IC204 IC401 IC451 IC771 Q360 IC801 L108 Q361 Q358 IC802 IC803 Q101 Q102 R103 Q383 R363 Q105 Q101 L 13942296513...
- Page 12 GX806EF2 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 SYNTHESIZER UNIT X14-9382-70 A/2 (J74-1620-12) R453 C405 Q359 Q356 R321 Q354 R365 L 13942296513 Q385 IC502 D516 R110 C230 C802 C804 Q502 C132 RESET R814 Q505 C166 C808 C103...
- Page 13 GX806EF2 3 7 63 1515 0 X14-9382-70 Ref. No. Address IC502 C466 C463 Q107 C464 C467 C468 C465 Q153 C462 C461 Q251 R901 Q254 Q352 R904 Q354 Q356 Q359 Q384 X14 B/2 Q385 Q502 R924 R601 Q505 C605 R622 R606...
- Page 14 GX806EF2 3 7 63 1515 0 POWER SUPPLY CONNECTOR TELE MUTE SYNTHESIZ W901 TP149 TP28 D901 TP40 R901 TP39 C705 0.01 L701 TP43 TP29 R754 TP64 R775 Q752 3.3K 1/2W P-ANT R672 Q653 D672 Q753 5.3V R774 2.2K TP150 R753...
- Page 15 GX806EF2 3 7 63 1515 0 SIE BU YNTHESIZER UNIT (X14-9382-70) (A/2) (X14- ) C507 (B/2) 820P R506 C506 820P WH1-1 D516 WH1-2 IC502 1 2 3 4 STBY C504 R935 Q802 R837 C806 C807 100K 4.7u25 Q805 R908 D522...
- Page 16 HA12181FP L102 C102 IC101 TDA7479D 2200uH 1000P IC203 TDA7406 C131 R119 R118 6800P 3.9K R107 IC401 TDA7384A IC451 TA8254BH IC502 HA12187FP IC771 TC7W02FU IC801 703037HYGFM01 IC802 S-80842CNNB IC803 BR24C02F-W u163 SIGNAL LINE GND LINE B LINE GX806EF2 (1/2) X14-9382-70 (3/4)
- Page 17 GX806EF2 3 7 63 1515 0 C109 TP88 DTC114YUA 2SC4081 MA142WA 150P Q101 ANTENNA UN5111 MA142WK INPUT TP90 UN5211 UN5212 UN5213 L108 UN5215 2SA1576A RFGND Q102 FMANT AMANT DTA114EUA TP89 DTA124EUA OSCGND1 TP91 2SK246 FM+B DTC114EUA TP92 AM+B DTC124EUA Q105...
- Page 18 R2 330 R6 160 R8 110 R54 68 TP28 TP29 TP13 10.0V TP14 TP46 14 13 GX806EF2 (2/2) MB90561A-364 UMC2N BR24C02F-W 2SB1188 GND LINE B LINE u163 HZM2.4N(B) DAN202U CAUTION : For continued safety, replace safety critical components only with X14- manufacturer’s recommended parts (refer to parts list).
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Page 19: Exploded View
GX806EF2 EXPLODED VIEW 3 7 63 1515 0 M2.6x3.5 N09-6112-05 M3x4 N30-3004-48 M3x14 N35-3014-48 φ2x6 N80-2006-48 φ2x6 N82-2006-48 DME1 φ3x6 N83-3006-48 φ3x5 N86-3005-48 φ3x8 N89-3008-48 φ2.5x5 N09-6219-05 L 13942296513 W901 X14 B/2 X34-3142-70 X14-9382-70 u163 Parts with the exploded numbers larger than 700 are not supplied. -
Page 20: Parts List
GX806EF2 PARTS LIST 3 7 63 1515 0 New parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Desti- Desti- Ref. No. - Page 21 GX806EF2 PARTS LIST 3 7 63 1515 0 SYNTHESIZER UNIT (X14-9382-70) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation C353 CD04BJ1C221M ELECTRO 220UF 16WV C801 CK73GB1H104K CHIP C 0.10UF C354,355 CK73GB1H102K CHIP C 1000PF...
- Page 22 GX806EF2 PARTS LIST 3 7 63 1515 0 SYNTHESIZER UNIT (X14-9382-70) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R109 RK73GB2A102J CHIP R 1.0K J 1/10W R412-419 RK73GB2A104J CHIP R 100K J 1/10W R110,111...
- Page 23 GX806EF2 PARTS LIST 3 7 63 1515 0 SYNTHESIZER UNIT (X14-9382-70) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R777 RK73GB2A103J CHIP R J 1/10W R901 RK73EB2E820J CHIP R J 1/4W R778 RK73GB2A133J CHIP R...
- Page 24 GX806EF2 PARTS LIST 3 7 63 1515 0 SYNTHESIZER UNIT (X14-9382-70) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation D771 HZS7A2L ZENER DIODE Q603 CPH5703 TRANSISTOR D772 HZS7A3L ZENER DIODE Q604 2SA1530A TRANSISTOR D773...
- Page 25 GX806EF2 PARTS LIST 3 7 63 1515 0 SWITCH UNIT (X34-3142-70) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation RK73EB2E161J CHIP R J 1/4W W108 R92-2053-05 CHIP R 0 OHM J 1/8W RK73GB2A161J CHIP R...
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Page 26: Specifications
KENWOOD ELECTRONICS UK LIMITED P.O. Box 61318, Jebel Ali, Dubai, U.A.E. Kenwood House, Dwight Road, Watford, Herts, WD18 9EB, United Kingdom KENWOOD ELECTRONICS (THAILAND) CO., LTD. KENWOOD ELECTRONICS DEUTSCHLAND GMBH 956 Udom Vidhya Building (Olympia) Rama IV Road, Silom, Bangrak, Bangkok 10500 Thailand Rembrücker-Str.