Kenwood FGZ000UF2 Service Manual
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Kenwood FGZ000UF2 Service Manual

Kenwood FGZ000UF2 Service Manual

7-inch multi-display
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7-inch MULTI-DISPLAY
FGZ000UF2

SERVICE MANUAL

SUBARU GENUINE
Destination North America
© 2005-7 CREATED IN JAPAN
B53-0302-00 ( N ) 0
MODEL
PARTS No.
FGZ000UF2
86281XA00A
PANEL
(A64-3397-01)
LCD
(B38-1100-05)

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Summary of Contents for Kenwood FGZ000UF2

  • Page 1: Service Manual

    7-inch MULTI-DISPLAY FGZ000UF2 SERVICE MANUAL © 2005-7 CREATED IN JAPAN B53-0302-00 ( N ) 0 SUBARU GENUINE MODEL PARTS No. FGZ000UF2 86281XA00A Destination North America PANEL (A64-3397-01) (B38-1100-05)

  • Page 2: Block Diagram

    FGZ000UF2 BLOCK DIAGRAM SYNTHESIZER UNIT ELECTRIC UNIT (X25- ) (X14- ) (B/3)(C/3) (X14- ) (A/3) J803 (B/3) V-SYNC Q26,28 IC22 1-16PIN +B VOLTAGE DET IC2,3 F800 CONNECTOR DOT CLOCK DATA IC18 INPUT SIGNAL REG. 2. +BATT BU5V PROTECTION GENERATOR GRAPHIC...
  • Page 3 FGZ000UF2 COMPONENTS DESCRIPTION SYNTHESIZER UNIT (X14-9490-10) Ref. No. Application / Function Operation / Condition / Compatibility Backup 5V voltage monitoring. Resetting system µ-com at B.U OFF. Reset IC E2PROM Memory for reception TV station and touch panel compensation. CAN transceiver Communication with vehicle unit.
  • Page 4 FGZ000UF2 COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility Q70,71 Low voltage power supply 7.5V power supply SW (ACC : ON). Q700~702 Audio connection detection When audio is connected, Q700 is ON. Q800 Parking detection ON when vehicle is parking.
  • Page 5 FGZ000UF2 COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility IC203 Chroma decoder gamma compensation Conversion of input video signal into signal suitable for LCD input. IC205 E2PROM I2C memory backup. IC207 Ope amp V-COM buffer. IC209 Buffer with 3 circuits Synchronization signal output buffer.
  • Page 6 FGZ000UF2 MICROCOMPUTER’S TERMINAL DESCRIPTION SYSTEM µ-com : IC22 (X14 : SYNTHESIZER UNIT) Pin No. Pin Name Application Processing Operation Description NAVI-TXD Transmission data output for normal NAVI communication H, L output Not connected Not used ILL PWM ILLUMI PWM input (Cycle)
  • Page 7 FGZ000UF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Application Processing Operation Description SHCLK Clock output (For video control processing) H, L output SYSCS Transmission request output (For video control processing) H, L output, L : Transmission request SHCS Clock input (For video control processing)
  • Page 8 FGZ000UF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Application Processing Operation Description NAVI ON NAVI voice MUTE BEEP ON BEEP sound signal Not connected Not used KEYDET Key terminal connection detection H, L input, L : Detection Not used Not used...
  • Page 9 FGZ000UF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Application Processing Operation Description Not connected Not used VREF Reference voltage input VCC5V AVCC Power supply input VCC5V NAVI-RXD Normal NAVI communication reception data input H, L input GRAPHIC µ-com : IC12 (X25 : ELECTRIC UNIT) Pin No.
  • Page 10 FGZ000UF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Application Processing Operation Description ROM RY/BY Not connected L-output Not connected L-output H : Not used as transfer strobe is not used. DACK Q2i DMA transfer strobe output L-output Not connected L-output Ground input L : Not used as transfer request is not sued.
  • Page 11 FGZ000UF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Application Processing Operation Description Switching output for touch panel input H, L-output Switching output for touch panel input H, L-output Switching output for touch panel input H, L-output Ground input KEYDATA1 Touch panel data input (Y)
  • Page 12 FGZ000UF2 MICROCOMPUTER’S TERMINAL DESCRIPTION GRAPHIC CONTROLLER : IC4 (X25 : ELECTRIC UNIT) Pin No. Pin Name Processing Operation Description DREQ DMA request 2, 3 D0, D1 CPU data CVCC1 Power supply CPU data CGND1 Ground 7~11 D3~D7 CPU data CGND2...
  • Page 13 FGZ000UF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Processing Operation Description VCC3 Power supply MD15 Memory data Memory write pulse 85, 86 MRAS0, MRAS1 Lower selection signal MLCAS Lower column selection signal MUCAS Lower column selection signal GND6 Ground Memory read pulse...

  • Page 14: Test Mode

    (Opening Screen) appears on the screen. vice, the start position adjustment in the screen display only After the display of opening screen, the screen will display will be used. test items. MODE MENU (KENWOOD) TEST MODE MENU (KENWOOD) SCREEN(G) STATUS SCREEN(A) NAVI REAR...
  • Page 15 FGZ000UF2 TEST MODE Item Screen Operation Specification Remarks q Adjustment screen in input through NAVI POSITION (NAVI) NAVI Adjustment (Initial C) q Screen position Right/Left keys are made with graphics, input. adjustment which shifts the screen to right and left.
  • Page 16 FGZ000UF2 TEST MODE Item Screen Operation Specification Remarks q White 100% input, with NAVI (RGB) input. NIGHT NAVI (RGB) NAVI screen, with minimum brightness set. Contrast → Default q Night screen No OSD Tint → Default brightness Color depth → Default...
  • Page 17 When this mode is set, the item selection screen is displayed. Items for which the keys are depressed will be selected. Note: Use only video adjustment (VIDEO ADJ). Other modes are not used for servicing. TEST MODE MENU (KENWOOD) MODE MENU (KENWOOD) BRI MEASUR STATS...
  • Page 18 FGZ000UF2 ADJUSTMENT VIDEO UNIT (X35-4252-71) • Start a set in test mode at the time of video board adjustment. • How to enter to test mode : Pushing operation of 2 keys right (clock)-and-left (image adj.) both ends side and a touch panel. And supply to power is ON.
  • Page 19 FGZ000UF2 ADJUSTMENT Adjustment Adjustment item The adjustment method Adjustment value Conditions Test point part Bright Carry out the monitor of the waveform of TP527 2.5V±0.1V Incoming signal : TP527 adjustment with an oscilloscope. 10 STEP (NTSC) Adjst the amplitude value so that the waveform...
  • Page 20 FGZ000UF2 ADJUSTMENT Adjustment Adjustment item The adjustment method Adjustment value Conditions Test point part R sub contrast Carry out the monitor of the waveform of TP528 CH14 2.2V±0.1V Incoming signal : TP528 with an oscilloscope. 10 STEP (NTSC) Adjst the amplitude value so that the waveform...
  • Page 21 FGZ000UF2 PC BOARD (COMPONENT SIDE VIEW) ELECTRIC UNIT X25-9410-11 (J74-1663-02) IC22 IC20 C209 X25-9410-11 Ref. No. Address IC27 C183 C218 IC12 W242 R300 IC20 R303 IC22 R310 CP18 C187 IC23 R271 IC27 R273 R272 IC28 W234 R101 R103 IC12 R122...
  • Page 22 FGZ000UF2 PC BOARD (COMPONENT SIDE VIEW) X14 B/3 D816 D819 Q810 C806 CN805 R877 TH800 C802 R896 R892 C816 R850 R849 R700 L800 D811 CN803 D833 D823 R824 R895 D830 D812 C857 D814 R903 C896 C898 J805 D820 J803 SYNTHESIZER UNIT X14-9490-10 A/3 (J74-1631-02)
  • Page 23 FGZ000UF2 X14-9490-10 Ref. No. Address IC10 816 D819 IC16 C835 X14 C/3 IC20 R877 IC21 IC22 IC23 L802 CN804 C708 D823 D901 R903 R901 J807 D827 R858 C930 D828 C935 R857 D829 R855 Q700 Q702 Q808 Q809 Q810 Q811 R338...
  • Page 24 FGZ000UF2 PC BOARD (FOIL SIDE VIEW) TP895 X14 B/3 TP894 TP712 TP708 TP704 TP749 X14 C/3 TP736 R899 TP737 P801 IC800 TP732 R866 TP924 C822 TP913 TP902 TP906 TP741 TP801 C823 D836 R818 R833 C928 C879 TP847 TP965 TP989 R814...
  • Page 25 FGZ000UF2 X14-9490-10 Ref. No. Address P800 IC17 R900 R848 R839 TP800 IC18 C812 R836 C814 D818 TP742 IC800 D804 TP741 R843 TP706 R840 R846 TP982 D702 R835 C891 R894 R823 C888 C889 C702 C703 R806 C710 C709 C809 C810 C893...
  • Page 26 FGZ000UF2 PC BOARD (COMPONENT SIDE VIEW) VIDEO UNIT X35-4252-71 (J74-1651-02) R308 C309 C310 C315 IC31 X200 R246 C217 C205 C275 R248 C234 IC209 C235 L206 IC201 X35-4252-71 Ref No. Address X201 IC31 C242 C237 C230 IC101 IC102 IC200 C248 C202...
  • Page 27 FGZ000UF2 PC BOARD (FOIL SIDE VIEW) VIDEO UNIT X35-4252-71 (J74-1651-02) TP47 TP559 D210 C306 R263 R310 TP19 C307 C308 TP201 R264 C313 C314 TP233 TP10 TP212 C317 C318 TP17 C319 TP213 TP18 TP31 C320 TP11 TP16 C321 C325 C330 C324...
  • Page 28 FGZ000UF2 SYNTHESIZER UNIT (X14-9490-1x) (B/3) TP706 TP710 TP722 R835 TP714 TP726 P801 Q803 Q805 D811 R830 R805 R840 J803 3.3K TP742 3.3K 8.2K TP836 REVERSE R702 Q701 D802 TP842 TP981 TP820 D702 TP837 CAN-L AUDIO TP715 TP727 TP821 Q806 CONNECTION...
  • Page 29 TP947 KEY-IN2 TP948 TP949 TP950 TP951 TP952 16 15 14 13 WH800 CN805 FGZ000UF2 (1/4) (X14-9490-1x) UNIT MODEL NAME FGZ000UF2 0-10 X35- FGZ203UF2 0-11 • DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.
  • Page 30 FGZ000UF2 SYNTHESIZER UNIT (X14-9490-1x) (A/3) Q40,42 TP152 TP156 DC/DC SW TP566 TP569 CN15 TP162 TP161 10uH R401 TP561 TP562 R324 TP560 2.2K TP179 TP105 TP104 PON7.5V TP103 0.33 0.33 PON5V TP102 DC/DC CONTROLLER PON18.5V R299 R300 R301 R302 POWER SUPPLY...
  • Page 31 FGZ000UF2 5 1 6 Q14,47 Q12,15,18 -15.5V CONSTANT VOLTAGE TP570 TP574 AUDIO POWER SUPPLY TP569 CONTROL SW R401 TRANSCEIVER 10uH ∗ TP70 0.01 OVERCURRENT TP404 ∗ TP573 TP74 R316 R351 22K TP166 TP395 TP401 100K TP571 ∗ IC17 IC23 ∗...
  • Page 32 FGZ000UF2 88,58 79,80 Q66-69 WATCHDIG TIMER TP70 TP174 R200 R303 0.01 R368 C308 C305 C302 C299 C298 C297 C291 100P 100P 100P 100P 100P 0.01 TP173 0.01 R371 C307 C303 C301 C300 R123 C296 C290 TP175 C181 100P 100P 100P...
  • Page 33 RXD1 D10,27 HZS6B1L C233 D11,32 MA3047-H C223 TP185 100P 0.01 HZS161L TXD1 D13,22,23 HZM16N(B2) R110 C225 TP186 DAP202U 100K RESET1 D16,21,24,31 1SS184 D17,25 EC31QS06TE12L CNVSS1 HZM13N(B1) HZS11B2L AUDIO LINE GND LINE B LINE B LINE FGZ000UF2 (2/4) X14-9490-10 A/3 (4/4)
  • Page 34 FGZ000UF2 ELECTRIC UNIT (X25-941x-xx) TP176 CN30 P-ON5 10uH TP582 P-ON5 P-ON5 P-ON8.5 P-ON8.5 TP186 SHRST TP188 CP37 CP36 SHRDY TP189 SHINI TP190 SHSTBY TP191 SHCON TP192 SYSCS TP193 1.3V SHCS 0.7V TP196 SYSDATA R302 TP197 CP40 100 SHDATA OUTR TP249...
  • Page 35 FGZ000UF2 10uH 5.0V CP29 CP28 5.0V GRAPHIC CONTROLLER TP436 WORK RAM DISPLAY PROG TP437 DISPLAY BITM 10uH ∗ IC19 TP446 CP30 CP31 VSS1 TP448 DQ10 C192 734kHz CP20 DQ11 5.0V CP27 CP19 CP26 CP21 TP404 DQ12 VERTER TP405 DQ13 5.0V DQ14 9.59MHz...
  • Page 36 FGZ000UF2 CP24 SPLAY PROGRAM CP22 CP23 SPLAY BITMAP DATA 5.0V 5.0V CP1 100 TP34 TP95 RY/BY TP35 TP460 TP36 TP10 R172 NC13 TP37 TP11 5.0V RESET TP12 TP461 5.0V R173 NC10 CP2 100 TP38 TP13 TP39 TP14 TP40 TP15 TP41...
  • Page 37 TP131 ∗ D103 TP15 ∗ ∗ 5.0V C9 0.01 KEY4 ∗ R120 D104 TP16 ∗ ∗ R118 C10 0.01 R119 100K KEY5 R122 ∗ TP96 D105 TP17 ∗ ∗ ∗ C1 0.01 C11 0.01 ∗ TP18 FGZ000UF2 (3/4) X25-9410-11 (4/4)
  • Page 38 FGZ000UF2 VIDEO UNIT (X35-425x-xx) TP230 VIDEO SELECTOR TP566 TP244 IC200 IC202 SYNC. SEPARATOR TP232 C200 R231 BL GND 10u16 VIN1 TP258 CSOUT BL GND TP233 15.7kHz R200 C206 TP248 TP259 TP234 VOUT SYCIN 15.7kHz TP567 TP246 C201 5.0V TP235 5.0V...
  • Page 39 FGZ000UF2 DC/DC CHOPPER +B SW 7.5V TP31 TP10 TP11 22uH 100uH 100u25 PARATOR 3.5V CURRENT C32 0.01 TP265 CONTROL C38 10 TP267 2.2K TP38 7kHz R203 C211 R5 3.9K SWITCHING IC31 TP268 C209 W203 REGULATOR 160kHz VCO1 10u16 150P C274...
  • Page 40 (refer to parts list). GND LINE B LINE Indicates safety critical components. B LINE To reduce the risk of electric shock, leakage-current or resistance mea- FGZ000UF2 (4/4) surements shall be carried out (ex- (X35-425x-xx) ,205 2SC4081 Q203 2SC4097 RB060L-40...

  • Page 41: Exploded View

    FGZ000UF2 EXPLODED VIEW M3x6 : N35-3006-48 φ2x6 : N82-2006-48 φ3x6 : N89-3006-48 : N09-4461-05 (X25-) (X14-) (B/3) (X14-) (A/3) (X14) (X14-) (C/3) (X14) (X35-) LCD1 LCD1 Parts with the exploded numbers larger than 700 are not supplied.

  • Page 42: Parts List

    FGZ000UF2 PARTS LIST 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. Parts No. Description Ref. No.
  • Page 43 FGZ000UF2 PARTS LIST SYNTHESIZER UNIT (X14-9490-10) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation C237 CK73GB1H103K CHIP C 0.010UF K C870-877 CC73GCH1H221J CHIP C 220PF C239 CK73EB0J106K CHIP C 10UF C878,879 CK73GB1H152K CHIP C...
  • Page 44 FGZ000UF2 PARTS LIST SYNTHESIZER UNIT (X14-9490-10) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation RK73GB2A473J CHIP R J 1/10W R241 RK73GB2A561J CHIP R J 1/10W RK73GB2A473J CHIP R J 1/10W R245 RK73GB2A472J CHIP R 4.7K...
  • Page 45 FGZ000UF2 PARTS LIST SYNTHESIZER UNIT (X14-9490-10) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R331 RK73GB2A221J CHIP R J 1/10W R802-804 RK73EB2E102J CHIP R 1.0K J 1/4W R332 RK73GH2A223D CHIP R D 1/10W R805,806...
  • Page 46 FGZ000UF2 PARTS LIST SYNTHESIZER UNIT (X14-9490-10) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation MA3047-H ZENER DIODE IC22 M30835FJGP9R4 MICROCONTROLLER IC HZS161L ZENER DIODE IC23 TC7WHU04FU MOS-IC HZM16N(B2) ZENER DIODE IC800 TDA8579T-T ANALOGUE IC...
  • Page 47 FGZ000UF2 PARTS LIST SYNTHESIZER UNIT (X14-9490-10) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation Q803-806 2SC4081 TRANSISTOR C125-133 CC73GCH1H330J CHIP C 33PF Q807 DTA143EUA DIGITAL TRANSISTOR C136-141 CC73GCH1H330J CHIP C 33PF Q808 2SC4081 TRANSISTOR...
  • Page 48 FGZ000UF2 PARTS LIST ELECTRIC UNIT (X25-9410-11) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation RK73GB2A103J CHIP R J 1/10W HD64412FI MOS-IC RK73GB2A103J CHIP R J 1/10W MSM5118165FP60 DRAM IC RK73GB2A102J CHIP R 1.0K J 1/10W...
  • Page 49 FGZ000UF2 PARTS LIST VIDEO UNIT (X35-4252-71) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation C204,205 C92-0671-05 ELECTRO 10UF 16WV C307-310 CK73GB1H102K CHIP C 1000PF C206 CK73FB1C105K CHIP C 1.0UF C313-318 CK73GB1H102K CHIP C 1000PF...
  • Page 50 FGZ000UF2 PARTS LIST VIDEO UNIT (X35-4252-71) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R92-3359-05 CHIP R F 1/2W R221 RK73GB2A103J CHIP R J 1/10W R92-0365-05 CHIP R 1.0K J 1/2W R222,223 RK73GB2A222J CHIP R 2.2K...
  • Page 51 FGZ000UF2 PARTS LIST VIDEO UNIT (X35-4252-71) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation 2SB1203-FA TRANSISTOR DTA124EUA DIGITAL TRANSISTOR DTC124EUA DIGITAL TRANSISTOR 2SC4081 TRANSISTOR 2SA1576A TRANSISTOR 2SJ327Z Q35-37 2SD1803 TRANSISTOR DTA124EUA DIGITAL TRANSISTOR DTC124EUA...

  • Page 52: Specifications

    General Operating voltage ................... 13.2V DC (10.8~15.6V) KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. Although the effective pixels for the liquid crystal panel is given as 99.99% or more, 0.01% of...

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