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Kenwood FGZ201ELF2 Service Manual

7 inch multidisplay
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7 inch MULTIDISPLAY
FGZ201ELF2/ERF2
SERVICE MANUAL
SUBARU GENUINE
Knob (image adj.)
K24-3974-24 (ERF2)
K24-4009-24 (ELF2)
Knob (navi)
K24-3973-24 (ERF2)
K24-4008-24 (ELF2)
Knob (menu)
Knob (info.)
K24-3971-24 (ERF2)
K24-3972-24 (ERF2)
K24-4011-24 (ELF2)
K24-4012-24 (ELF2)
© 2003-8 CREATED IN JAPAN
B53-0084-00 ( N ) 0
MODEL
FGZ201ELF2
FGZ201ERF2
Panel
(A64-2772-21)
Liquid crystal
(B38-1100-05)
Knob (clock)
K24-3975-24 (ERF2)
K24-4010-24 (ELF2)
PARTS No.
86281AG030
86281AG010

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Summary of Contents for Kenwood FGZ201ELF2

  • Page 1 7 inch MULTIDISPLAY FGZ201ELF2/ERF2 SERVICE MANUAL © 2003-8 CREATED IN JAPAN B53-0084-00 ( N ) 0 SUBARU GENUINE MODEL PARTS No. FGZ201ELF2 86281AG030 FGZ201ERF2 86281AG010 Panel (A64-2772-21) Liquid crystal (B38-1100-05) Knob (image adj.) Knob (navi) Knob (clock) K24-3974-24 (ERF2) K24-3973-24 (ERF2)

  • Page 2: Block Diagram

    FGZ201ELF2/ERF2 BLOCK DIAGRAM SYNTHESIZER UNIT SYNTHESIZER UNIT ELECTRIC UNIT (X14- ) (B/3)(C/3) (X14- ) (A/3) (X25- ) J803 (B/3) V-SYNC P8.5V 1-16PIN Q26,28 +B DET DATA INTERFACE SYNC IC18 PROTECTION GENERATOR 2. +BATT BU5V GRAPHIC CIRCUIT Q27,30 CONTROLLER SUB CLK Q803 4.
  • Page 3 FGZ201ELF2/ERF2 COMPONENTS DESCRIPTION Synthesizer unit (X14-9122-71) Ref. No. Component Name Application / Function / Operation / Condition S-80943CNMC Reset IC (when resets at the time of backup power supply is OFF) TC7WHU04FU Inverter IC (audio unit control and microprocessor program writing)
  • Page 4 FGZ201ELF2/ERF2 COMPONENTS DESCRIPTION Ref. No. Component Name Application / Function / Operation / Condition 2SB1188(Q,R) Microprocessor power supply SW (at the time of CAN microprocessor program writing is OFF) DTC124EUA 2SC4081 Audio SW (at the time of ADA audio out is ON)
  • Page 5 FGZ201ELF2/ERF2 COMPONENTS DESCRIPTION Electric unit (X25-9412-71) Ref. No. Component Name Application / Function / Operation / Condition TC9246F PLL Oscillator IC TC7SHU04F Inverter (DOT CLOCK) HD64412FI Graphic control IC MSM5118165FP60 The memory for graphic control IC BU3616K Video D/A converter...
  • Page 6 FGZ201ELF2/ERF2 COMPONENTS DESCRIPTION Ref. No. Component Name Application / Function / Operation / Condition 2SC4081 SW REG Output (FET drive) 2SA1576A SW REG Output (FET drive) 2SJ327Z DC/DC converter SW (for back light power supply) Q35,36 2SD1803 Inverter oscillation change SW...
  • Page 7 FGZ201ELF2/ERF2 MICROCOMPUTER’S TERMINAL DESCRIPTION System microprocessor : M30624FGAFP9P3 (X14-9122-71 : IC5) Pin No. Pin Name Purpose / Description / Processing / Operation C-SYSDATA System microprocessor data output CANCLK System microprocessor clock output Speed pulse input PON2 PON7.5V control output PON3 PON18.5V control output...
  • Page 8 FGZ201ELF2/ERF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Purpose / Description / Processing / Operation SHCON Graphic microprocessor standby control output SHSTBY The completion input of graphic microprocessor standby shift SYSCS System microprocessor Request-to-Send output SH_VMUTE Graphic microprocessor image muting demand input...
  • Page 9 FGZ201ELF2/ERF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Purpose / Description / Processing / Operation TYPE1 It forces and is a setting input MUTE2 MUTE2 signal output E2PSCL IIC clock output E2PSDA IIC data input and output Un-connecting. HPOSI3 Level position adjusted power...
  • Page 10 FGZ201ELF2/ERF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Purpose / Description / Processing / Operation 37~39 A18~A20 Address bus output Power supply Address bus output Ground External device read-out Strobe output Un-connecting SH_VMUTE Graphic microprocessor video mute request output Un-connecting...
  • Page 11 FGZ201ELF2/ERF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Purpose / Description / Processing / Operation EXTAL Crystal oscillator input Mode setting input of operation Non maskable interrupt input Power supply Un-connecting WAIT Q2i wait cycle insertion input Mode setting input of operation...
  • Page 12 FGZ201ELF2/ERF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Purpose / Description / Processing / Operation SHCS System microprocessor Request-to-Send output Un-connecting SHRDY The notice output of a state which can be graphic microprocessor communicated Grand input Un-connecting TOUTH_EN Graphic microprocessor touch key analysis permission input...
  • Page 13 FGZ201ELF2/ERF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Purpose / Description / Processing / Operation CLK0 Q2i operation clock GND1 Grand input 39, 40 A1, A2 CPU address input VCC1 Power supply input 42~49 A3~A10 CPU address input GND2 Ground...
  • Page 14 FGZ201ELF2/ERF2 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Purpose / Description / Processing / Operation CSYNC Composite synchronize signal output GND10 Ground HSYNC Horizontal synchronize signal output VSYNC Vertical synchronize signal output 119~121 DD0~DD2 Display data output GND11 Ground 123~125...
  • Page 15 FGZ201ELF2/ERF2 ADJUSTMENT Video unit (X35-4250-00) • 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 16 FGZ201ELF2/ERF2 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 17 FGZ201ELF2/ERF2 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 18 FGZ201ELF2/ERF2 PC BOARD (COMPONENT SIDE VIEW) CN805 X14 B/3 D816 R865 C816 C806 TH800 R877 R896 F802 Q808 P801 R849 R850 CN803 L801 R700 L800 R824 R895 D811 D812 J805 C896 C897 J803 SYNTHESIZER UNIT X14-9122-71 A/3 (J74-1395-22) CN13 CN15...
  • Page 19 FGZ201ELF2/ERF2 SWITCH UNIT X16-1860-00 (J74-1399-02) D831 C833 D819 D832 X14 C/3 R877 L802 C815 L803 P800 CN804 X14-9122-71 Ref No. Address D822 D830 R862 R861 IC12 R859 C708 IC16 R857 D827 IC19 R855 D828 IC20 R834 IC21 D829 C842 C860...
  • Page 20 FGZ201ELF2/ERF2 PC BOARD (FOIL SIDE VIEW) X14 B/3 C819 D821 X14 C/3 D837 C820 IC801 IC800 R866 D833 C822 C922 C823 C924 D836 C710 C709 R818 D835 R860 C879 C880 R833 R858 C852 C870 R827 R856 C872 R825 R832 R854...
  • Page 21 FGZ201ELF2/ERF2 SWITCH UNIT X16-1860-00 (J74-1399-02) X14-9122-71 Ref No. Address Q804 R900 R848 R839 D839 C812 Q807 C814 R836 D804 R843 D701 R840 IC10 R846 D702 C891 IC13 R835 R823 R894 D803 IC17 C889 C710 C888 C702 C703 C709 R806 IC18...
  • Page 22 FGZ201ELF2/ERF2 PC BOARD (COMPONENT SIDE VIEW) VIDEO UNIT X35-4250-00 (J74-1394-12) R308 C309 C310 C315 IC31 X200 R246 C217 C275 C205 R248 C234 IC209 C235 L206 IC201 X35-4250-00 Ref No. Address X201 IC31 C242 C230 C237 IC101 IC102 IC200 C248 C202...
  • Page 23 FGZ201ELF2/ERF2 PC BOARD (FOIL SIDE VIEW) VIDEO UNIT X35-4250-00 (J74-1394-12) TP47 TP559 D210 C306 R263 R310 TP19 C307 C308 TP201 R264 C313 C314 TP233 TP10 TP212 C317 C318 TP17 TP18 TP213 TP31 TP11 TP16 C325 C330 C324 TP576 C331 C333...
  • Page 24 FGZ201ELF2/ERF2 PC BOARD (COMPONENT SIDE VIEW) ELECTRIC UNIT X25-9412-71 (J74-1396-12) X25-9412-71 Ref No. Address IC22 IC20 C209 IC27 C183 IC12 IC20 IC22 R300 IC23 R303 IC27 R310 CP18 C187 IC28 R271 R273 R272 IC28 W234 R101 R103 IC12 R122 R110...
  • Page 25 FGZ201ELF2/ERF2 DTA144EUA MA143 (X14-912x-xx) 2SA1576A UNIT C709, D700 R705 MODEL NAME 2SD2114K FGZ201F2 0-00 FGZ201ADAF2 0-01 FGZ201ERF2 2-71 FGZ201ELF2 2-72 IC800,801 TDA8579T-T Q700,701,803-806, TC7SET08FU 808,811 : 2SC4081 Q702,800,801,807,809 2SB1188 : DTA124EUA Q802 : DTC124EUA Q810 2SB1203-FA D700-702,800-804,822,834 MA3220-H D805 MAZK270D...
  • Page 26 FGZ201ELF2/ERF2 SYNTHESIZER UNIT (X14-912x-xx) (B/3) TP706 TP710 TP722 TP714 TP726 R813 P801 R835 Q803 D811 R830 R805 R840 J803 3.3K TP742 3.3K Q805 TP836 D806 R702 Q701 D802 TP842 TP989 TP981 REVERSE TP820 D702 TP837 CAN-L ACC DET TP715 TP727...
  • Page 27 FGZ201ELF2/ERF2 CN803 TP890 R813 +B(BU) D818 +B(BU) TP888 TP889 L801 D806 +B(BU) F800 140uH BUS OFF +B(BU) TP906 TP701 TP702 TP801 TP744 TP741 TP743 TP908 Q700 R837 P-ON5V R893 R701 D817 2.2K TP907 3.3K Q702 P-ON7.5V TP887 +B DET TP910...
  • Page 28 FGZ201ELF2/ERF2 SYNTHESIZER UNIT (X14-912x-xx) (A/3) CN15 TP156 SWITCHING TP162 TP161 TP152 10uH TP276 TP561 TP105 TP104 TP560 TP562 PON5V TP103 PON7.5V TP102 PON-15.5V 0.33 0.33 TP101 R299 R300 R301 R302 PON18.5V 100K TP100 ILLVCC R306 R307 R308 R309 TP97 DC/DC...
  • Page 29 FGZ201ELF2/ERF2 -15.5V TP570 TP574 TP566 TP569 R401 10uH -15.5V TP565 CURRENT CONTROL TP573 TP74 10uH TP166 TP395 R316 TP571 TP330 100K IC17 R320 330K +18.5V AVR TP580 TP16 TP564 TP568 10uH R400 R288 TP572 TP364 R277 R395 R284 TP581 220K...
  • Page 30 FGZ201ELF2/ERF2 TP404 TP401 TP135 R199 100K R177 NAVI-TXD TP383 5.0V TP190 IC12 TP189 R176 5.0V NAVI-RXD ANALOG R202 100K ON : 0V OFF : 5.0V R175 BUS SYS ON R215 100K TP188 R174 ON : 0V TP368 TP387 OFF : 5.0V...
  • Page 31 FGZ201ELF2/ERF2 ∗ R101 C246 100P R121 32.768kHz TP66 TP117 L=400ms H=100ms 15MHz/3Vpp 32.768kHz/1Vpp 5.0V TP327 15MHz/1Vpp R40 100K TP236 32.768kHz/2Vpp 5.0V 5.0V CAN.DATA ON : 0V C9 0.01 AVCC OFF : 5.0V 5.0V VREF TP328 C244 100P TP235 R50 1K C.SYSREQ...
  • Page 32 FGZ201ELF2/ERF2 CN16 1 2 3 4 5 6 7 8 9 10 11 12 18 19 20 RESET +5V DET. TP106 TP334 TP332 4.0V TP423 TP424 TP425 TP426 TP434 TP441 TP443 TP444 5.0V R25 100K ∗ 0.01 R366 TP326 I2CSDA...
  • Page 33 FGZ201ELF2/ERF2 X25- CN30 CN14 TP82 18 19 20 22 23 25 26 28 29 30 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...
  • Page 34 FGZ201ELF2/ERF2 ELECTRIC UNIT (X25-941x-xx) TP176 CN30 P-ON5 10uH TP582 P-ON5 P-ON5 P-ON8.5 P-ON8.5 TP186 SHRST TP188 SHRDY TP189 SHINI TP190 SHSTBY CP37 CP36 TP191 SHCON TP192 SYSCS TP193 SHCS 1.3V TP196 SYSDATA TP197 SHDATA 0.7V TP199 SHCLK R302 CP40 100...
  • Page 35 FGZ201ELF2/ERF2 10uH 5.0V CP29 CP28 5.0V GRAPHIC TP436 CONTROLLER TP437 WORK MEMORY 10uH TP446 CP30 CP31 TP448 C192 15.734kHz CP20 5.0V CP27 CP19 IC22 CP26 CP21 TP404 INVERTER TP405 5.0V TP292 9.59MHz ODDF C193 GND9 TP399 9.59MHz R311 DCLK 5.0V 15.734kHz...
  • Page 36 FGZ201ELF2/ERF2 CP24 GRAPHIC BITMAP DATA & CP22 TP437 PROGRAM DATA MEMORY 5.0V ∗ IC19 TP446 VSS1 5.0V TP448 VSS1 CP1 100 TP34 TP95 RY/BY TP35 TP460 DQ10 TP36 TP10 R172 NC13 TP37 TP11 5.0V DQ11 RESET TP12 5.0V TP461 5.0V...
  • Page 37 FGZ201ELF2/ERF2 R296 TP536 CN32 R297 TP537 Q2-5 TP538 TOUCH PANEL VOLTAGE DETECTOR ROM-RDX TP539 R168 ROM-TXD 5 GND R169 P-ON5 CP25 7 NC R170 CN31 TP237 ILL-VCC R171 ILL-VCC 5.0V CP23 C195 5.0V TP240 100P KYE1 C196 TP241 100P KYE2...
  • Page 38 FGZ201ELF2/ERF2 VIDEO UNIT (X35-4250-00) TP230 VIDEO SELECTOR TP566 TP244 SYNC IC200 IC202 TP232 C200 R231 BL GND 10u16 VIN1 TP258 CSOUT BL GND TP233 15.7kHz R200 C206 TP248 TP259 TP234 VOUT SYCIN TP567 TP246 C201 5.0V TP235 5.0V 10u16 R232...
  • Page 39 FGZ201ELF2/ERF2 DC/DC CHOPP +B SW 7.5V TP31 TP10 22uH 100u25 SYNC. SEPARATOR 3.5V C32 0.01 TP265 SOUT C38 10 TP267 2.2K TP38 YCIN 15.7kHz R203 C211 R5 3.9K 5.0V IC31 TP268 C209 W203 160kHz VCO1 60Hz 10u16 500kHz 150P C274...
  • Page 40 FGZ201ELF2/ERF2 DC CHOPPER INVERTER TP577 +B SW DC7.5V 0.1V TP10 TP11 TP12 TP44 47uH 100uH TP577 BACK- 1/2W LIGHT CURRENT TP19 CONTROL TP45 TP49 TP50 TP46 TP20 TP13 TP38 SWITCHING REGULATOR 9.1K INVERTER 1/2W DRIVER TP39 R308 1.0V TP40 1/2W 1.6V...
  • Page 41 FGZ201ELF2/ERF2 EXPLODED VIEW (UNIT) M2x4 : N34-2004-48 M3x6 : N35-3006-48 φ2x6 : N82-2006-48 φ3x6 : N89-3006-48 (X25-) (X14-) (A/3) (X14-) (B/3) (X35-) LCD1 LCD1 (X16-) Parts with the exploded numbers larger than 700 are not supplied.

  • Page 42: Parts List

    10UF CK73DF1C106Z CHIP C 10UF C106 CK73GB1H104K CHIP C 0.10UF CK73GB1H103K CHIP C 0.010UF K C107 CK73GB1H103K CHIP C 0.010UF K CC73GCH1H220J CHIP C 22PF C108 C93-1289-05 CHIP C 10UF E1 : FGZ201ERF2 E2 : FGZ201ELF2 Indicates safety critical components.
  • Page 43 J 1/10W C811,812 CK73GB1H122K CHIP C 1200PF RK73GB2A102J CHIP R 1.0K J 1/10W C813 CK73GB1H104K CHIP C 0.10UF C814 CK73GB1H103K CHIP C 0.010UF K RK73GB2A102J CHIP R 1.0K J 1/10W E1 : FGZ201ERF2 E2 : FGZ201ELF2 Indicates safety critical components.
  • Page 44 RK73GB2A223J CHIP R J 1/10W R122 RK73GB2A471J CHIP R J 1/10W R227 RK73GB2A101J CHIP R J 1/10W R123,124 RK73GB2A102J CHIP R 1.0K J 1/10W R228 RK73GB2A223J CHIP R J 1/10W E1 : FGZ201ERF2 E2 : FGZ201ELF2 Indicates safety critical components.
  • Page 45 CHIP R 1.0K J 1/4W R318,319 RK73GB2A103J CHIP R J 1/10W R814 RK73EB2E121J CHIP R J 1/4W R320 RK73GB2A334J CHIP R 330K J 1/10W R818 RK73EB2E750J CHIP R J 1/4W E1 : FGZ201ERF2 E2 : FGZ201ELF2 Indicates safety critical components.
  • Page 46 1SS184 DIODE DTA144EUA DIGITAL TRANSISTOR EC31QS06TE12L DIODE HZM16N(B2) ZENER DIODE 2SB1188(Q,R) TRANSISTOR 2SC4081 TRANSISTOR HZS6B1L ZENER DIODE 2SC4081 TRANSISTOR DAN202U DIODE Q25,26 DTC124EUA DIGITAL TRANSISTOR HZS11B2L ZENER DIODE 2SB1203-FA TRANSISTOR E1 : FGZ201ERF2 E2 : FGZ201ELF2 Indicates safety critical components.
  • Page 47 C1-3 CK73GB1C104K CHIP C 0.10UF C195-200 CC73GCH1H101J CHIP C 100PF CK73GB1H104K CHIP C 0.10UF C201 CK73GB1H103K CHIP C 0.010UF K CK73GB1H103K CHIP C 0.010UF K C209 CC73GCH1H330J CHIP C 33PF E1 : FGZ201ERF2 E2 : FGZ201ELF2 Indicates safety critical components.
  • Page 48 R93-95 RK73GB2A101J CHIP R J 1/10W DAN202U DIODE RK73GB2A471J CHIP R J 1/10W D4,5 DA204U DIODE RK73GB2A101J CHIP R J 1/10W TC9246F MOS-IC RK73GB2A471J CHIP R J 1/10W TC7SHU04F MOS-IC E1 : FGZ201ERF2 E2 : FGZ201ELF2 Indicates safety critical components.
  • Page 49 CHIP C 0.010UF K C118-120 CK73GB1H103K CHIP C 0.010UF K C290 CC73GCH1H390J CHIP C 39PF C123-125 CK73GB1H103K CHIP C 0.010UF K C291 CC73GCH1H030C CHIP C 3.0PF C292 CC73GCH1H330J CHIP C 33PF E1 : FGZ201ERF2 E2 : FGZ201ELF2 Indicates safety critical components.
  • Page 50 RK73GB2A914J CHIP R 910K J 1/10W RK73GB2A393J CHIP R J 1/10W R207 RK73GB2A512J CHIP R 5.1K J 1/10W RK73GB2A104J CHIP R 100K J 1/10W R208-211 RK73GB2A121J CHIP R J 1/10W E1 : FGZ201ERF2 E2 : FGZ201ELF2 Indicates safety critical components.
  • Page 51 TL5001ID ANALOGUE IC IC101 NJM2107F ANALOGUE IC IC102 TC160G11AF1146 MOS-IC IC200,201 NJM2535V ANALOGUE IC IC202 NJW1303V ANALOGUE IC IC203 AN2546FH-A ANALOGUE IC IC205 S-24C01B ROM IC IC207 NJM4580V ANALOGUE IC E1 : FGZ201ERF2 E2 : FGZ201ELF2 Indicates safety critical components.

  • Page 52: Specifications

    KENWOOD ELECTRONICS GULF FZE 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 2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand Rembrücker-Str.

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