Renault Multimedia Control Module4
Contents
1. inor Mop up of Notes ANV Switch block modified AUDIO VIDEO OUTPUT VOLVO AUD CN2 12 GND AUDIO1_GND Sara CN4 6 AUDIO2_GND VFILTER cm2 11NAUDIO2_GND LIN2 RIN2 p H zZ N V2 RIN2 CN2 8 CE V2 CN2 7 LINI VIDEO_OUT2 4 3 E Is NOTE R70 NOT FITTED FOR VOLVO CN4 CN4 18 VOLVO AUDIO S VBAT CN2 6 DVD REMOTE CTRL RL 5 CN2 4 cNZ2 SBATT 3 CN2 DVD_SENSE ENZ2 2 __ STATUSO CN2 1 y SE IR_STATUS1 gt k i PO PO 2 P1 5V_VIA_D8 P1 BSS138 5V 220MA 87LPC764 TR2 5V i 5V_BATITE O O OO 0 0 00 00 GGG TT 0 00 O Pin11 uU 1h 19 H 29MHZ HC 49 U S R64 ES L ND 7 a R53 TESS PWB Bottomside View 5 2 7K VIA of CN4 cn1 11N AUDIO1_GND e LIN1 SN tO MICRO_POWERSW_CTRL 225MW R_INTERFACE BLOCK 45V GNI REF SHEET 3 SEPT CN1 8 2 CN1 7 VE VBAT CN1 6 VCR_REMOTE_ CTR2. Check IC1 IC5 1C4 defect Replace defective components Symptom Investigation Corrective Action Power Faults No Power No Check 12 V on F1 If OK go to next line F1 Defect check for S C on LCD output Replace defective components 17 Check 5 V 12 V IC If OK go to next line IC 17 D3 Defective or S C on output Replace defective components Check IR sig on If OK go to next line Check IC12 1 3 1 4 Replace IC11 pin 8 defective components Check Xtal sig on IC If OK go to next line XTAL or IC11 Defect Replace 11pin 6 7 defective components Check lt 0 6 V IC If OK go to next line TR6 defect IC11 Defect Replace 1 TtPin 2 defective components Check 5 VIC 16 Pin If OK go to next line TR6 defect IC1 6 Replace 2 defective components Check for PCB damaged pins Replace defective components 50 900 0001 5 Issued 2002 11 28 Page 4 of 19 O Copyright Visteon 2002 Visteon Service Manual Renault System Visteon Service Manual Renault System L b g Ba oa a a Symptom Investigation Corrective Action Image Faults LCDs on Is color image shown If yes go to next line TR1 2 IC8 Defective CN4 No OSD on one on LCD damaged Replace defective LCD components LCDs on Check Waveform If OK go to next line IC11 Defect eeprom corrupt LCDs Check Waveform If OK go to next line IC 8 9 Defect Replace defective No colour poor Check Waveform IC1 If OK go to next line CN1 2 test Media looms audio O
3. 4 DVD B H added 63 64 65 are now 100ur removed RESET Sense Circuit will TO ICIL PIN 4 c switch down to spp approx 7V label deleted KK Grounds are now GND ext changes for clarif MMBTAO 6 OLVO_AUDIO_SEL_DRIVE s 225MW DESIGN NOTE added 500MA Combined R69 R72 R738 R74 0 25 Ohms Normal Pd 1 8A 1 8A 0 25 0 81W Overcurrent Limit 2 8A approx TO CN3 PIN 12 GND Pd at near Overcurrent limit but not TO CN2 PIN 12 shutdown 2 8A 2 8A 0 25 1 96W gt each Resistor sustains 1 96 4 O 5W Cc92 is to prevent TRS from turning on in response to start up surge currents in LCD panel caps C92 aU 10 ER L1 OR Lila ER 12S LFS ro cwa PINs 6 amp 16 10 amp 20 POWERSW TO TRE RS53 SHEET 1 gt TO CN1 PIN 6 po 2A max OVA gt TO AV SWITCH BLOCK REF SHEET 2 C62 33U 20 TO C1 PIN 14 SHEET 2 ESTE gt TO AV SWITCH BLOCK REF SHEET 2 TO CN1 PIN 1 pas 2A CN PIN 1 C60 100N 10 ESVEREE S TO IC11 PIN 13 5 6K REE SHEET 1 5 R37 Z2 3 3K X 5 1wv 5 500MW 0 5 LK3 1A max to allow for S C conditions in AUX Panel ACC VIA DIODE Ly TO CN3 PIN 6 O
4. R80 R83 o c or dry Joint IC7 failed or not receiving 9 V supply IC1 partially defective Dry joint on ICT pin 45 or 52 C8 C83 o c or dry joint R7 terminator R15 R78 R84 o c or dry joint R8 terminator R14 R81 R83 o c or dry joint R9 terminator R15 R83 R85 R88 o c or dry joint IC19 failed or not receiving 9 V supply IC1 partially defective Dry joint on ICT pin 45 or 52 Dry joint on ICT pin 43 or 52 Dry joint on ICT pin 45 or 52 C7 C88 o c or dry joint R6 terminator R12 R86 R87 o c or dry joint IC19 failed or not receiving 9 V supply IC1 partially defective O Copyright Visteon 2002 A ac 2 2 ets Eri st o lt A LA S ITS o ac gt Left side audio on left screen missing or out of spec video OK Right side audio on left screen missing or out of spec video OK Left side audio on right screen missing Right side audio on right screen missing Audio signal not reaching rear shelf speakers headphones OK Left screen audio not reaching rear shelf speakers headphones right screen audio OK Right screen audio not reaching rear shelf speakers headphones right screen audio OK Unable to adjust audio controls treble bass etc on right screen OSD OK Unable to adjust audio controls treble bass etc on left screen OSD OK Service Manual Renault System Failure in left side audio processing within the left screen audio processor amplifier c
5. Amp di IC2 Audio IC5 Audio Router Signal Block Diagram IC4 Screen 2 Audio Amp 50 900 0001 5 Issued 2002 11 28 Page 12 of 19 O Copyright Visteon 2002 Control Module pcb Top 30 900 0001 5 Issued 2002 11 28 Service Manual Renault System JB o i Fa alim Ci lt L DN CAS Page 13 of 19 O Copyright Visteon 2002 O Copyright Visteon 2002 2 Circuit Reference Nos 1BYX 14AG28 BA C61 R90 Cu Cas ONCE Page 14 of 19 E QU Un gt UN K C QU ol c _ C QU Y gt i QU UN On CL Y r Tx SEN Can E DOoOOQ E e00 0000 2 0 ee JNN 2 EI i a L2 D D 3 4 D Top View of the Control Module pcb Detailin f 4 ba Y i b 30 900 00015 Issued 2002 11 28 Visteon Y s AU d Ex io E E P 1 Lu us L3 a m E 1 1 io at E LL e d 1 E a ps n p T a K n L z i hi r a 95 I LEE mo Control Module pcb Bottom 30 900 0001 5 Issued 2002 11 28 Service Manual Renault System Page 15 of 19 O Copyright Visteon 2002 GA Visteon Service Manual Renault System Eb k 5 duy EEEE a ET kd Inr LI YE ses Lm ac as q 4 ES om d LATE let po pd pmj p BI 66 6 S 4 L S m s in ri
6. C61 C90 C91 added E amp C19 now correct onornenrs C89 90 91 changed to 16 o minimise size R79 is now 10K 5 C61 is now 33uF TP78 ADDED 11 Grounds are now GND c amp C19 reconfigured tg be differential amp buffe fdor Audio Inputs Test points added to cil cuit around IC amp R ia T e 89 is now connected to gnB page pardh PO95 TP96 deleted no pape TP114 deleted nb space R102 changed to 56 2K 1 92 UK cory EEF 10 de TP100 R80 LIN2 10 tas Sulis ROUT 1 TO AUDIO_VIDEO BLOCK C16 EF SHEETS TO CN2 PIN 10 gt T gt TS C85 TP1 01 EE EZ A 1U R81 VOUT1 gt TO VIDEO BUFFER BLOCK C44 REF SHEET7 TO CN2 PIN 9 E IN2 10 47K c LOUTI gt TO AUDIO VIDEO LOCK C15 REF SHEET5 TO CN2 PIN 11 past E LD AUDIO2_GND i C26 100N C 1T P64 I H HH t 103 V1 470N TO CN1 PIN 7 D TP102 Ea TP38 RIO 1U 5 6K KO N U 0 0 dp NU 9 uo o N 9 op c8 P41 lU R13 OS TP76 o E 5 6K 477 ON S ROUT2 gt TO AUDIO VIDEO BLOCK C25 REF SHEETS 10 v2 TO CN2 PIN 7 c2 LE E A ON 10 I C6 P39 1U R11 Os 5 6K TP10OH 5 P 49 co PA2 l7 R14 O 5 6K 5 P83 TO IC16 PIN 4 gt SENSE P66 C13 470N OS H uU H O LU EA P72 VOUT2 gt TO
7. Manual Renault System D Reference General Description The control module is central to the Entertainment system It interprets and implements commands entered by the user using the system s infrared remote control These commands are relayed to the control module via the system s infrared sensors mounted in the screen modules It also distributes power to the system and detects the vehicle s ignition state via a sense wire running from CNT to the vehicle s ignition switch This enables it to limit battery drain whilst the vehicle is not in use The control module receives audio and video inputs from the DVD Player via connector CNT and from the vehicle s TV tuner if fitted via connector CN2 It is also able to receive a further audio video input and supply a low level two channel audio output via CN3 Technical Description A micro controller in the Control Module supplies and controls the power to the system via an IC bus On receipt of a power on command from the Infrared Controller it performs a simple system check and then sends commands to other parts of the system to bring them on line When a screen has been selected using the infrared remote control the Control Module identifies the selected screen and displays on it a menu providing the user with access to the functions detailed below e Independent switching of three Audio Visual inputs DVD TV and AUX e Video manipulation Colour brightness contrast and aspect rati
8. PCB ENE CN4 Figure 1 Control Module Housin 1 Loosen screws 1 to 4 and remove the control box lid 2 Remove screws 5 to 8 and separate the PCB from the control box base 3 Visually inspect the components for obvious signs of mechanical or electrical damage 4 Proceed to section C 30 900 0001 5 Issued 2002 11 28 Page 5 of 19 O Copyright Visteon 2002 k amp g Ba y s A 1 C Diagnosis and Repair 1 Connect the open control module to the test kit 2 Connect the 12 5 V power supplies to the test kit 3 Compare the symptoms observed under A Initial Inspection and Test with the symptoms listed below to locate the components likely to be faulty and effect the necessary repairs Symptom Investigation Corrective Action Media device such Check for 1 V at ICI If OK go to next line Replace ICT as DVD or TV pinl 1 12 missing from OSD Power OFF supply for Repower system and recheck fault Menu 5 Seconds Media Device Check for 0 5 V If OK go to next line Check TR3 D1 IC1 C3 C26 Switching OFF ON TR3 collector C36 C37 in turn Replace faulty continuously components video signal IC11 defective Replace IC 11 present Audio Fault Check Audio route in If OK go to next line Replace faulty components No sound both logical manner left and right IC7 19 gt ICI gt IC2 5 gt 1C3 4 Video OK Check as No Colour poor no image NO audio OSD OK See Image Faults below If OK go to next line
9. Visteon 2002 iuge a S t Visteon Service Manual Renault System CN 1 CN 2 CN3 i Video Output to TFT Screens Auxiliary Panel Video Audio Switch I C Bus Extender Lf Power supply Functional Diagram Analogue Audio and Video signals Quad OP amps IC7 amp 19 if fitted are used to reduce any ground noise from the Vehicle by employing a Floating audio ground that is referenced from the media devices ground Audio signals from these devices along with the corresponding CVBS signals are applied to ICT FC controlled AV Switch matrix Audio signals are routed through this device to the relevant audio processors IC2 5 and then on to the Headphone amplifiers 1C3 4 Video signals from IC1 are buffered by IC10 and supplied to the relevant LCD module 50 900 0001 5 Issued 2002 11 28 Page 11 of 19 O Copyright Visteon 2002 3 Visteon Service Manual Renault System a b a E B mea t N A n ina a E s amp Y p ee IC CN VIDEO AU gt VCR S 5 VCR Detect D1 TR3 33 34 Audio Amp a CN2 DVD 5 DVD Detect IC 2 1 3 1 4 Audio Amp IR Sis Strength C Selector N3 LOGIC CONTROL IC2 Audio IC11 HP1 Processor 2 PWR EN IC5 Audio HP2 Processor IIC BUS ENT EN2 TRI TR2 SDA1 SDA2 PSU IC16 Control Signal Block IC1 AV Switching D1 TR3 VIDEO SIG DETECT CN2 TV Screen Video IC10 VIDEO AMP Screen2 v LOGIC CONTROL IC3 Screen 1 Audio
10. review O Ckts transferred t VIDEO HRUFE PUB after ECAD review t improve clarity in LAYOUT notes OT 28 amp C30 now 16V parts O1 Grounds are now GND Extra explanatory text aaded O1 OuF caps added to supply pi o Ff both IC3 amp ICA PART MUST COMPLY WITH SPECIFICATION WSS M99P9999 Al1 TO HELP SAFEGUARD HEALTH SAFETY AND THE ENVIRONMENT Visteon PRODUCT ENGINEERING E computer manuaz ME size CG COLUMN GRAPHIC DATA LEVEL ORIGINAL WHEN RED ENGLISH METRIC20 30 40 50 60 LOO 110 120 1306 140 150 160 DO NOT SCALE ABOVE SCALE FOR REFERENCE ONLY REF PROJECT SCH SCH NAME DRAWN BY DATE CHECKED SCALE APPROVED _ Pee ONE UNLESS OTHERWISE SPECIFIED 3RD ANGLE PROJECTION DIMENSIONS ARE IN D inches MILLIMETERS MACHINED DIM ANGULAR DIM STAMPED DIM PAZ MATERIAL APP DATE SKETCH WIRING DIAGRAM DRAWING_NAME MS XXXX 3458 XxX PWB PLANT CODE POWERVIEW SDAT gt SDA2 L2 5V DT SCL gt AEN O R28 150 53 5V Q 5V TA C71 9 100N 10P Ics 10 5 R29 150 5 5V P82B715TD O R30 150 53 5V O 5V c43 c72 0 100N LOE Lego 103 EI R31 150 I2C BUFFER BLOCK TP28 VIA C7 10P 5 TP29 VIA C7 10P 5 TP33 TP32 cs 10P e XSDA3 XSCL XSDAI XSDA2 TEG gt TO CN4 PIN 1 gt TO CN4 PIN 11 Note Keep C76 C CTS CLO y OSO 1 near connecto
11. 1 ORE TEXT ADDED FOF NOTEHS 09 04 01 All Grounds are now GND PART MUST COMPLY WITH SPECIFICATION WSS M99P9999 Al1 TO HELP SAFEGUARD HEALTH SAFETY AND THE ENVIRONMENT Visteon PRODUCT ENGINEERING E computer manuaz ME size CG COLUMN GRAPHIC DATA LEVEL ORIGINAL WHEN RED ENGLISH METRIC20 30 40 50 60 3 LOO 110 120 L30 140 150 160 DO NOT SCALE ABOVE SCALE FOR REFERENCE ONLY REF PROJECT SCH SCH NAME DRAWN BY DATE CHECKED SCALE APPROVED _ Pee ONE UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN D D inches MILLIMETERS MACHINED DIM 3RD ANGLE PROJECTION ANGULAR DIM STAMPED DIM PAZ MATERIAL APP DATE SKETCH WIRING DIAGRAM DRAWING NAME IMS 2xXXXx 33458 xx PWB PLANT CODE POWERVIEW
12. Control Module Part Number 4035241 About this Document 30 900 0001 5 Produced by Visteon Technical Service Operations Download from http euro evisteon com issue Remarks 2002 11 28 Printed Copies are Uncontrolled for the Renault Scenic Laguna and Espace CONFIDENTIAL 30 900 0001 5 Issued 2002 11 28 http euro evisteon com anual S V eter Multimedia Service M Nus i for the Control Module used on the Renault Rear Eb oS Seat Entertainment System O Copyright Visteon 2002 Visteon Service Manual Renault System A Initial Inspection and Test 1 Read the dealer fault report 2 Examine the module Note any bent or missing connector pins or other obvious damage 3 Plug the module into the test kit and test as follows Note any faults found Check that 1 Connect the control module to the test kit Plug the output from the DVD into CN1 see figure 1 on the control module Connect a 12 5 V DC supply to the permanent and ignition inputs of the test kit Aim the remote control at TFT screen A Control power amp and press POWER IR Transmission Both TFT screens come on backlight amp screen power supplies to the TFT monitors Module power The DVD switches on circuits and regulator Press MENU on the remote Navigate to MEDIA SELECT then press ENTER The menu appears on TFT A Menu chip Select DVD and press ENTER again select DVD as per step 2 above TFT B 5 Insert a DVD di
13. EF ES R91 R104 LS R105 TO HELP SAFEGUARD HEALTH SAFETY AND THE ENVIRONMENT dA P113 rP112 47K Visteon PRODUCT ENGINEERING AV SWITCH BLOCK IC16 18 17 on underside El COMPUTER Umanuar E stzE CG COLUMN GRAPHIC DATA LEVEL ORIGINAL WHEN RED 98 ENGLISH 7K METRIC20 30 40 50 60 1 100 110 120 130 140 150 160 1 NOTE FOR NON VOLVO DO NOT SCALE ABOVE SCALE FOR REFERENCE ONLY R10 R105 R106 TR7 REF PROJECT SCH SCH NAME ARE NOT E TTED coo DRAwN Bv pate CHECKED SCALE APPROVED T 10 Pee NEL 5 UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN D L zwcHEss MILLIMETERS TO GNO FTLN abd TM MACHINED DIM 3RD ANGLE PROJECTION O ANGULAR DIM STAMPED DIM PAZ MATERIAL APP RIOZ 56 2K k SE AAA O_SELECT R103 ee ee OR SKETCH WIE NG DIAGRAM 47 DRAWING NAME 1s MS XXXX 3458 XxX POWERVIEW PWB PLANT CODE SHEET R OF F MS XXXX 3458 XX DATE Tuer REVISIONS anda O1 03 O1 First Revision for Checking 12 03 401 ECAD review No change n hils HUB 16 03 J01 94 added NT1 TO IC11 PIN 8 gt REF SHEET1 5V_VIA_D8 c56 IC14 Gee LOON 10P TP56 VIA BUAS584 TO POWER SUPPLY BLOCK D8 D SV_VIA D8 REF SHEET4 5V_VIA_D8 R41 A 5V_VIA_D8 47K E 5 EAS c70 1 00N 10P 10 5 14 ESET2b Sata e gt 5v_ via D8 CLOCK2 IN2 Serko N1 DO IR STATU
14. L 5 CN1 4 cNI SBATT 3 CENT EMC NOTES ence VCR_SENSE IR INTERFACE Ensure IC11 is provided with an MGP Place GG 54 UC5 7 05 4 CD 5b IIR7O0 close ES TELL and with their GND points tied to the MGP CN1 1 ACC Ensure that these GND points are directly connected to the MGP not via GND loop branches Place XI near IGLE NE Introduce GUARD GND tracks between SCL SDA and other adjacent signal tracks REF PROJECT SCH SCH NAME 5V_VIA D8 ALL GROUNDS GNDS GNDVOUT etc shall be made a n ENE EP SINGLE GROUND PLANE DRAWN Bv pate CHECKED SCALE APPROVED E aR T5V BATTF MECH Reece MESSE RER RS SABRAS e SENT DRAWN_BY DRWG_DA E LT SSR AE UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN O D inches MILLIMETERS a Starpoint the 5V lines from the BULK capacitor C64 d PART MUST COMPLY WITH SPECIFICATION WSS M99P9999 A1 E Place ali decoupling caps near power pins or ICs TO HELP SAFEGUARD HEALTH SAFETY AND THE ENVIRONMENT 1 Pin7 7 Ensure that no components are present under the P i O SENS Footprint of L1 or Lla see POWER_SUPPLY BLOCK Visteon PRODUCT ENGINEERING pence O or within a cleara
15. REF SHEET1 c93 100N gt VOLVO AUDIO SEL DRIVE LK4 7 NOTE TO AV SWITCH FUB L 10 FIT CAP C93 NEAR CN3 PINS NOTE LK4 ONLY E ED FOR VOLVO LK3 MUST B BA178MO5FP LINK TABLE FOR NON_VOLVO CASE A LK1 LK2 amp LK3 FITT MCB SOFTWARE D8 R60 21 LK4 NOT WITHOUT SECUR CODE 2A max 5V gt E TLEL REnsure that the 5V line is STARPOINTED from the C64 BULK CAPACITOR TA max R44 MES gt TO VIDEO BUFFER BLOCK 2v CASE B eS REF SHEET MCB SOFTWARE C65 WITH SECURITY aaa d CODE 20 PART MUST COMPLY WITH SPECIFICATION WSS M99P9999 Al1 LK1 TO HELP SAFEGUARD HEALTH SAFETY AND THE ENVIRONMENT Visteon PRODUCT ENGINEERING LINK TABLE FOR VOLVO TP58 VIA E computer manuaz ME size CG COLUMN GRAPHIC DATA LEVEL ORIGINAL WHEN RED O 5A max 5V_ VIA D8 CASE A gt TO IF NTERFACE FUB RRRERRH CE EE SHEE T3 METRIC20 30 40 ug 60 1 LOO 110 120 L30 140 150 160 MCB SOFTWARE WITHOUT SECUF CODE DO NOT SCALE ABOVE SCALE FOR REFERENCE ONLY REF PROJECT SCH SCH NAME DRAWN By pate CHECKED scarE APPROVED t quei 5 OBA maz ER BATTE prawn sy Scare _ LS ad Oo TI boe ET1 REF SHE UNLESS OTHER
16. SD OK Check 9V IC18 pin 5 If OK go to next line IC18 Defect check for S C on O P Replace defective components Check Waveform IC1 If OK suspect Defective IC inspect soldering or PCB damage Replace defective components No colour poor Is OSD OK If OK go to next line Go to image Faults No OSD All 5 Inputs one pin 1 8 15 defective components or both LCDs Check Waveform ICT If OK go to next line Defect IC1 C26 36 37 PCB pin 44 53 O C Replace defective components Check Waveform If OK go to next line IC10 Defect Replace defective ESCENA Check Waveform If OK go to next line R55 56 PCB Defect Replace No colour poor Check Waveform If OK go to next line Check connector test no image audio CN1 2 3 pin7 Media looms Replace defective OK components One input both Check Waveform IC1 If OK go to next line Defect IC1 C26 36 37 PCB LCDs pin 44 55 O C Replace defective components IC107 8 Check test looms Check Reg supplies 5 9 1 2 Gnd Replace defective components 50 900 0001 5 Issued 2002 11 28 Page 5 of 19 O Copyright Visteon 2002 KO V t TH x VISTEON EE E d 3 d P A gt dT Service Manual Renault System Symptom Possible Cause Probable Diagnosis P O W Control Module Power Failure r C O n t r O Control module fails to detect media device No video on left screen audio OK No video on right screen audio is ok Poor quali
17. SI1 TO ICil PIN 20 gt REF SHEET1 AO 74HC74A PLACE C94 NEAR TO CN3 PIN3 74HC148 IR STATUSO TO TEIT BEN OF REF SHEET IRO R59 TO CN3 PIN 3 y c94 2 2K 10P 53 5 IRA R48 TO CN4 PIN 4 gt 2 2K TO CN4 PIN 14 IR2 R49 2 2K 5 TO CN3 PIN 12 GND PART MUST COMPLY WITH SPECIFICATION WSS M99P9999 Al1 TO HELP SAFEGUARD HEALTH SAFETY AND THE ENVIRONMENT LU Visteon PRODUCT ENGINEERING E computer manuaz ME size CG COLUMN GRAPHIC DATA LEVEL ORIGINAL WHEN RED ENGLISH METRIC20 30 40 50 60 3 LOO 110 120 L30 140 150 160 DO NOT SCALE ABOVE SCALE FOR REFERENCE ONLY REF PROJECT SCH SCH NAME DRAWN BY DATE CHECKED SCALE APPROVED _ Pee ONE UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN D D inches MILLIMETERS 3RD ANGLE PROJECTION MACHINED DIM ANGULAR DIM f STAMPED DIM DS MATERIAL APP DATE SKETCH WIRING DIAGRAM DRAWING NAME IMS 2xXXXx 33458 xx PWB PLANT CODE POWERVIEW SHEET 4 or A POWER SUPELY BLOCK 92 added to create for overcurrent sense rack Currents added 93 added 6A max SBATT 12R E 7 amp 18 edited to show gt TO CN1 PINS 3 amp 4 VCR CN2 PINS 3
18. VIDEO BUFFER BLOCK C45 REF SHEET7 TP2 P75 TPS LOUT2 gt TO AUDIO VIDEO BLOCK C24 REF SHEETS O690ZWwXO P79 H OVA 9VA C67 TOP 55 SHEET4 TO CN3 PIN 7 D TP80O AUDIO1_GND 03 Y TO IC11 PIN 17 IP67 C7 P40 qu R12 O s 56K 5 C10 BAS 11 R15 P70 UZ 5t 6K 5 1 R2 R3 ci 470N D T 5 U 5 10 n L N ul L N eu TO IC11 PIN 10 S ser SHEET1 TO IC11 PIN 9 SDA SHEET1 VOLWVO AUDIO SEIL DRIVE D TP10B P109 TO CN3 PIN 1 a dit PLEASE LAYOUT THE FUNCTIONALITY OF THE DESIGN AS SHOWN E LOW TO CN4 PINS 7 amp 17 TO CN1 PIN 8 TO CN2 PIN 8 MICROPROCESSOR ICI amp IC6 9VA 9VA Q TO IC18 PIN 3 Deva 9 SHEET4 T2C_BLOCK C89 100N ICs 8 9 10 AUDIO_BLOCK AV SWITCH BLOCK R86 TP110 47K css 1s LCA amp Passives amp TR3 LU A AAA TO CN3 PIN 10 a Locate ICI in 47K TU middle of pwb Le on underside GND TP107 TP111 irse R88 TO CN3 PIN 9 NE IN3 TR Se IA T3 ce17 25 B R85 47K POWER__SUPPLY_BLOCK 13 R106 ATK PART MUST COMPLY WITH SPECIFICATION WSS M99P9999 A1
19. WISE SPECIFIED 5 DIMENSIONS ARE IN D CASE B zt D inches MILLIMETERS MACHINED DIM 3RD ANGLE PROJECTION MCB SOFTWARE Eo ANGULAR DIM STAMPED DIM WITH SECUF TY 5 EE EE CODE SKETCH WIRING DIAGRAM DRAWING NAME IMS 2xXXXx 33458 xx PWB PLANT CODE POWERVIEW TP11 CLS LU ROUTI 10 To TITOL pin 54 TP12 C16 TU LOUTI 10 To GL pin 52 To C11 pin 10 DoS TP10 VIA SDAI To drain of TRI gt TP20 C24 1U 10 To C1 pin 45 DE TP21 E5 1U LOS To IC1 pin 43 D TP19 VIA SDA2 To drain of TR GND 5V 5V 9VA 9VA H O fo jo JV Jo Jo ja Ju JN JR AUDIO_OUTPUT BLOCK TDS TDA2822D TDA7460 55 TP24 TDA2822D TDA7460 R21 100 5 Ad a A TES TP26 TP27 10 R18 4 7 55 10 R19 4 7 5 10 R22 4 7 55 10 R23 4 7 5 NOTE Keep these components TO CN4 TO CN4 TO CN3 PIN 2 TO CNS PIN 1 LO CNS PIN 5 in the dotted areas in close proximity with IC3 and 1C4 TO CN3 PIN 4 BIN PIN 15 SHEET hor F par rer REVISIONS ao O1 03 O1 First Revision for Checking O1 C9 Ckts transferred tb I2C FUB after ECAD
20. d m T 8 s peer re em Ree e v ON RR NE 0000 Bottom View of the Control Module PCB Detailing Circuit Reference Nos 30 900 0001 5 Issued 2002 11 28 Page 16 of 19 O Copyright Visteon 2002 X Visteon Service Manual Renault System T MM To T 1253458 i herana Function MASA Laguna Scenic Espace 50 900 0001 5 Issued 2002 11 28 Page 17 of 19 O Copyright Visteon 2002 Service Manual Renault System Radio Rout Gh adio Tout Chl odio out RCh Audi A A A Audio out L Cha N Vi A ES N A CN4 TFT Screens 2 o o Section 1 2 3 p LEE LEER A 30 900 0001 5 Issued 2002 11 28 i Page 18 of 19 O Copyright Visteon 2002 ARY PANEL TO AUXILIL TBE DVD TO TO JVC VCR OR NECVOX DVD SHEET or y MCB1000 TOP TEVEL SCHEMATIC 5V Temporary 90VA PWB Actual Par rum L econd Revision for EMC L N5 deleted Pinouts on O work with wrong Visu I2C BUFFER and VIDEO BUf PUBS added for ECAD cla L2 Output Signal Pin num XSDAI CN4 20 cNA4 1 added C6 now chosen to be 244 correct P N L ods to POWEE SUPPLY fu L ods to POWER SUPPLY fuk Mods to AUDTO_OUTPUT Shgetpb fub L N3 PKG TYPE corrected N1 CN2 POWER SUPPTLY FJ Notes added for clarifidqatlno L AUDIO SW Fub modta P44 TP45 added AUDIO1_GND connect to deleted and rec
21. inated properly C80 s c to gnd IC9 pin 7 failed open R51 open dry jointed No IIC clock signal to LCD screens Page 6 of 19 O Copyright Visteon 2002 ss Visteon cS VISTEON hi E E d 3 d P A gt dT Loss of control of OSD functions e g contrast colour etc on right screen Loss of control of OSD functions e g contrast colour etc on left screen DVD player does not respond to remote control Left side audio missing or out of spec video OK left and or right screen Right side audio missing or out of spec video OK left and or right screen 30 900 0001 5 Issued 2002 11 28 Service Manual Renault System IIC control signals to right LCD screen defective IIC control signals to left LCD screen defective IR signal not being relayed from the control module Failure of any left side audio input circuit associated with CN1 Failure of any left side audio input circuit associated with CN2 Failure of any left side audio input circuit associated with CN3 Failure of any right side audio input circuit associated with CN1 Failure of any right side audio input circuit associated with CN2 Failure of any right side audio input circuit associated with CN3 Page 7 of 19 IC11 pin19 open dry jointed output failed R4 terminator R10 R75 R77 o c or dry Joint IC7 failed or not receiving 9 V supply IC1 partially defective C6 C86 o c or dry joint R5 terminator R11
22. ircuit Failure in right side audio processing within the left screen audio processor amplifier circuit Failure in left side audio processing within the right screen audio processor amplifier circuit Failure in right side audio processing within the right screen audio processor amplifier circuit Channel select signal not being relayed from control module Channel select signal for left screen audio not being relayed from control module Channel select signal for right screen audio not being relayed from control module No IIC clock signal to right audio processor chip Right screen audio processor IC2 not working No IIC clock signal to right audio processor chip Left screen audio processor IC5 not working IC5 pin 1 12 15 or 18 open no IIC TR7 failed high gt 6 V IC11 pin3 output failed low TR7 failed o c IC2 pin12 and or 13 open C28 open IC2 pin 15 open no 9 V IC2 is defective IC5 pin 12 and or 15 open C50 open IC5 pin15 open no 9 V IC5 defective Complete repairs to the control module Ensure that the repaired items are clean Reassemble the control module by performing the dismantling procedure described above In reverse Retest the module as described in section A 3 30 900 0001 5 Issued 2002 11 28 Page 8 of 19 O Copyright Visteon 2002 L x OS Visteon 50 900 0001 5 Issued 2002 11 28 Page 9 of 19 O Copyright Visteon 2002 Service
23. nce gap of 0 03 inches around i the L1 or Lla components Ww Ww gt B POWERSW P E comeuteR I manuan E size O O E COMMON all types of GND GNDS etc onto a SINGL N x GROUND PLANE CG COLUMN GRAPHIC DATA LEVEL ORIGINAL WHEN RED D NM24C16UEMS8 O O E Introduce GUARD GND tracks between audio video ENGLISH i O O H E and other adjacent signal tracks METRIC20 30 40 50 60 7 100 110 120 130 140 150 160 1 1 0 O Tracks affected are LINI amp 2 F N1 amp 2 L1 amp 2 R1 amp i i 5 vec LOUT1 amp 2 ROUT1S2 and also RO 1 and 2 DO NOT SCALE ABOVE SCALE FOR REFERENCE ONLY 5V_VIA_D8 Uu p 7 A uU p 7 un N VOLWVO AUD VE A PWB Bottomside View of CN1 CN2 amp CN3 POWER SUPPLY BLOCK 5V_BATTE MACHINED DIM 3RD ANGLE PROJECTION MECH_DETAIL_ TOP ANGULAR DIM STAMPED DIM PAZ MATERIAL APP REF SHEET 4 R52 R65 amp R66 NOT F E ui pru SKETCH WIE NG D DRAWING_ NAME POWER SUPPLY IMS 2xXXXx 33458 xXxx POWERVIEW PWB NUMLBIE HRE ZTO 2PE DLANT_CODE SHEET or 0 9VA DATE Tuer REVISIONS ea Pan ox re C84 ki VBIAS TO CN1 PIN 10 TO CN1 PIN 9 First Revision for Checking 100N VN 102 A S ITCH BLOCK Placement Notes mod d aftgr review AUDIO1 AUDIO3_GND addek
24. o of the display e Audio processor Bass Treble and Volume e On Screen instructions language selection e Switch on off individual screen displays The Control Module also determines which media source has been routed to the selected screen and relays commands in the appropriate protocol For example if while Screen A is displaying the DVD transmission an infrared play command is detected at screen A it would be captured stored and relayed to the DVD in the DVD s Infrared protocol If screen B is displaying a TV transmission the play command would be transmitted in the vehicle s TV tuner infrared protocol A non volatile memory stores the display instruction language in use and the current Audio and Video settings for each output channel These settings are reloaded on power up with the exception of the audio volume level which defaults to a low state Support equipment that has been powered off is detected by the lack of video sync pulse This can be caused by auto shutdown after extended pause mode When this happens the module responds by transmitting a power on command to the support equipment until it is ready to accept it and power up The supply of the video sync pulse then resumes and the module stops transmitting the power on command 2 Visteon Service Manual Renault System w TO AV Connection Diagram AGUNA pa i Lo m eee Va pue m m TIN 50 900 0001 5 Issued 2002 11 28 Page 10 of 19 O Copyright
25. onn to A N3 PI E NTERF Pub mod ad POWER_ SUPPLY fum mocd cd AV__ SWITCH LOCK mod ada POWER_SUPPLY fub mod ada CN3 REN CN3 11 AUDIO3 GND CENS CN3 10 I2C BUFFER XSDALI CN3 9 RINS SELI CN4 16 CN4 5 VFEILTER SDAL CN3 8 END gt AUDIO OUTPUT SDA2 v3 REF SHEET 5 ENS 7 AUDIO_ OUTPUT fub L AV SWITCH block mod ad PSU BLOCK mod d L otes added to VIDEO BUHRQF R26 AUFFER ACC VIA DIODE 6 CN3 VIDEO OUT1 CN4 13 cNA4 8 TCH BLOCK 5 CN3 Le SHEET REF SHEET Fairchild Datasheet POWER SUPPLY fub mod d BATTE deleted from POWER S fub VE ILTEF 4 CN3 grounds All FUBs modd fdr ECH DETAIL FUB mod d AV SWITCH and AUDIO_OUTH IBLOCK FUBS modified to and Alternator whine no AV SWITCH BLOCK mod a OLVO AUDIO SEL DRIVE s PSU BLOCK mod d Release to ECAD for AUD AVZ SWITCH fub modified AV SW Block moard Nl pin 6 redrawn as imnyput CN3 3 VOUT 1 nr 2 CN3 a VIDEO_OUT2 1 CN3 EL VIDEO_BUFFER
26. r side TS CN4 PINS 2 amp 12 SHEET Bor k MS XXXX 3458 XX Dare Tuer REVESTONS ea Pan ox re 12 03 01 FUB created after ECAD review to allow clarity in ECAD llayqut 29 O03 01 Text added for Notes O9 04 o1 All Grounds are now GND PART MUST COMPLY WITH SPECIFICATION WSS M99P9999 Al1 TO HELP SAFEGUARD HEALTH SAFETY AND THE ENVIRONMENT Visteon PRODUCT ENGINEERING E computer manuaz ME size CG COLUMN GRAPHIC DATA LEVEL ORIGINAL WHEN RED ENGLISH METRIC20 30 40 50 60 LOO 110 120 1306 140 150 160 DO NOT SCALE ABOVE SCALE FOR REFERENCE ONLY REF PROJECT SCH SCH NAME DRAWN BY DATE CHECKED SCALE APPROVED _ Pee ONE UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN D D inches MILLIMETERS MACHINED DIM 3RD ANGLE PROJECTION ANGULAR DIM STAMPED DIM PAZ MATERIAL APP DATE SKETCH WIRING DIAGRAM DRAWING NAME IMS 2xXXXx 33458 xx PWB PLANT CODE POWERVIEW TO ICl PIN 53 Dyeete TO VOUT2 N 44 PE c44 1U 10 Tp c45 TU 10 c47 470U OS c48 470U OS VCC O R32 LOK c46 C73 100N 10P 10 55 TP34 ub EO L T gt TO CN4 PIN 8 VIDEO OUTZ2 gt TO CN4 PIN 18 SHEET or 4 pare Jer REVISIONS ea Pan ox are 12 03 01 PUB created to clarify ayfout partitioningafter ECAD evkew 30 03 0
27. sk into the DVD player Check that the DVD displays on Video and Audio both screens and there is sound on E circuits both channels LN Aim the controller at TFT A press Stop 7 an pe The DVD pauses then continues to Aim the controller at TFT B and press Menu Press Stop and then PLAY as above 10 Plug the DVD output into CN2 Use the The picture from the DVD appears Rr on TFT A and TFT B as each Menu chip TFT 11 Plug the DVD output into CN3 Use the selection is made and there is sound screens 17 With the remote aimed at Screen A Colour scale appears on screen 18 Vary intensity from high to low colour Colour changes from black amp white lll oo EE RE 19 Select BRIGHTNESS Vary intensity from Brightness changes from dark to Brightness Bento low thena mange bagi admet 20 Select CONTRAST Vary intensity from Contrast changes from diffuse to Contrast high to low contrast then back to sharp adjustment midrange 21 Press the OFF button on the remote Screens become dark picture and Power switching illumination ceases Turn off the ignition switch After 5 min the power switches off Auto off feature Unplug the control module mmm AAA play each time IR coms 4 If the unit is faulty proceed to the next step 50 900 0001 5 Issued 2002 11 28 Page 2 of 19 O Copyright Visteon 2002 Visteon Service Manual Renault System UTS B Opening the Control Module CAUTION Observe anti static precautions when handling the
28. ty video on left and right screens audio OK No video picture on either screen DVD ee controls working 30 900 00015 Issued 2002 11 28 Micro defective Power supply circuit not ha on Dry joint or broken track between IC1 6 Dry joint at IC11 pin 2 D2 failed s c 5 V supply to LCD R55 amp R56 o c or missing interface board IR sensor C77 amp C76 s c to gnd missing IC12 internally defective holding 14 high CN5 pin 5 or CN4 PIN 4 or CN4 pin14 gnd IC11 pin 11 or 12 dry jointed Poor continuity between CNT pin 2 and IC11 pin 12 and CN2 pin 2 and IC11 pin 11 IR detection circuit failure Micro does not detect that the medial or media 2 sense lines are grounded Micro does not detect either Medial or media 2 sense lines Media device connected after turning on power supply to the control box Dry or open joints on ICT video input pins Dry open joints on ICT video input pins 1 C44 C47 R35 L8 o c No video output from ICT circuit area No video output from IC10 circuit area No video output from ICT circuit area No video output from IC10 circuit area IC10 defective Dry open joints on IC10 pins R1 R2 R3 dry joint o c Video input signal not terminated properly RV1 or RV2 or RV3 partial short C11 C12 C13 o c Poor quality video on Video output signal not right screen audio OK terminated properly Poor quality video on left Video output signal not screen audio OK term
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