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JVC DR-MV1SUS, Руководство по обслуживанию

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JVC DR-MV1SUS Скачать руководство пользователя страница 40

A

1

2

3

4

5

B

C

D

A

1

2

3

4

5

B

C

D

IC6501

IC6601

C6501

C6502

C6503

C6505

C6509

C6504

C6506

C6508

C6507

Q6650

R6501

R6657

C6523

C6522

C6521

C6520

R6508

R6507

C6518

C6517

C6516

C6515

C6514

CN6701

C6510

C6519

R6504

L6501

C6619

R6651

R6650

C6650

C6651

R6652

C6652

R6653

IC6650

R6654

R6656

R6655

R6503

C6511

C6512

R6511

R6509

R6512

R6510

R6505

AN5832SA

AN5833SA

#

/2

5

/5

0

/

50

/5

0

#

/5

0

DTC114E UN5211

#

#

#

#

##

JUST_CLK

TO MAIN(TUNER)

CN6501

I2C_DATA

I2C_CLK

NC

SW5V

GND

SIF

/5

0

/6.3

#

#

#

#

#

#

#

#

OUT1

-IN

1

+IN1

GND

+IN2

-IN

2

OUT2

VCC

BA10358F

#

#

#

#

#

#

10

0.33

3.

3

1

2.

2

0.

1

0.022

0.033

0.

1

10k

10k

2.2

/50

10

/25

10

/25

2.2

/50

180k

10k

2.2

/50

4.7 

/25

0.001

0.33

47

100

SHORT

0.01

470k

470k

270p

0.01

39k

270p

470k

470k

39k

22k

3.3k

0.1

0.22

0

0

100

DEMOD SCHEMATIC DIAGRAM

p20412001a_rev1

IC2301

R2306

R2310

R2305

R2311

C2303

C2301

C2302

R2308

C2306

C2305

R2303

R2301

R2309

R2307

C2304

R2312

R2302

R2304

CN2301

TO MAIN(TERMINAL)

CN7503

BA3308

/25

/25

/25

OPEN

/16

/25

SW12V

LINE_OUT[L]

LINE_OUT[R]

GND

GND

GND

RF_AUDIO

NC

NC

NC

NC

10k

10k

100

100

10

10

10

220k

47

12k

12k

2.2k

2.2k

10

8.2k

180

180

p40053001a_rev0

DEMOD(RF AUDIO AGC) SCHEMATIC DIAGRAM

2-33

2-34

Содержание DR-MV1SUS

Страница 1: ...DEO MONO L AUDIO R VCR DVD TIMER VCR REC OPEN CLOSE STOP PLAY REMAIN REC MODE SLOW REC PAUSE REW FF CH DV IN REC LINK DVD TIMER DVD DVD REC VCR DUBBING PULL OPEN PULL OPEN PROG CHECK DISPLAY ON SCREEN DVD TIMER VCR DVD VCR TIMER SLOW PREVIOUS NEXT CLEAR SLOW PAUSE STOP PLAY SELECT REMAIN REC CH AUDIO SUBTITLE ANGLE TV VCR REC MODE LIVE CHECK DVD TV CABLE DBS ABC DEF JKL MNO TUV GHI PQRS WXYZ NUMBE...

Страница 2: ... FR Approx 1 hour 8 hours Audio recording system Dolby Digital 2 ch Linear PCM XP mode only Video recording compression system MPEG2 CBR VBR Input Output S video input Y 0 8 1 2 Vp p 75 Ω C 0 2 0 4 Vp p 75 Ω S video output Y 1 0 Vp p 75 Ω C 0 3 Vp p 75 Ω Video input 0 5 2 0 Vp p 75 Ω pin jack Video output 1 0 Vp p 75 Ω pin jack Audio input 8 dB 50 kΩ pin jack Corresponding to mono left Audio outpu...

Страница 3: ... 9 When a power cord has been replaced check that 10 15 kg of force in any direction will not loosen it Fig 1 1 2 10 Also check areas surrounding repaired locations 11 Products using cathode ray tubes CRTs In regard to such products the cathode ray tubes themselves the high volt age circuits and related circuits are specified for compli ance with recognized codes pertaining to X ray emission Conse...

Страница 4: ...lug prongs and externally ex posed accessible parts Use an AC voltmeter to measure across both terminals of load Z See Fig 1 1 9 and follow ing Fig 1 1 12 Fig 1 1 9 5 Grounding Class 1 model only Confirm specified or lower grounding impedance between earth pin in AC inlet and externally exposed accessible parts Video in Video out Audio in Audio out or Fixing screw etc Measuring Method Connect mill...

Страница 5: ... the playback picture or FDP counter display may move even when the mechanism is kept in an inop erative status In order to diagnose the playback or recording of the cassette tape set the Mechanism assembly to the re quired mode before placing it upside down If the mech anism mode is changed including ejection while it is in an upside down position the tape inside may be dam aged For some models t...

Страница 6: ...4 1 Cleaning Regular cleaning of the transport system parts is desirable but practically impossible So make it a rule to carry out cleaning of the tape transport system whenever the machine is serviced When the video head tape guide and or brush get soiled the playback picture may appear inferior or at worst disappear re sulting in possible tape damage Note Absolutely avoid sweeping the upper drum...

Страница 7: ...uble arrows in connection tables respectively show kinds of connector wires The connector of the side to remove Wire Flat wire Board to board B B Digital CN761 Digital CN762 CONN No PIN No CONNECTOR WR2a WR2b WR2c WR3a WR3b WR4a WR4b WR5a CN7108 CN1001 CN7109 CN1002 CN4104 CN1801 WR7a WR7b WR7c WR7d WR7e WR8a WR8b Main Main Junction Main Drum assembly DVD unit DVD unit Junction Junction Junction J...

Страница 8: ... board assembly take care not to damage the sensors and switch on the Main board assembly Note 3c When reattaching the Drum assembly secure the screws S3c to S3e in the order of c d e Fig 3 1b When handling the drum assembly alone hold it by the motor or shaft Be careful not to touch other parts especially the vid eo heads Also take care not to damage the connectors Fig 3 1c Note 3c S3c S3c S3e S3...

Страница 9: ...K NG CN CN CN 90 NOTE right side back side supporting side electrode side 1 Insert direction of FCC WIRE as follows 3 Insert the wire to even the root of connector completely at the same time as inserting each wire 4 Check to see that outside parts TOP COVER BOTTOM COVER FRONT PANEL etc are fixed certainly to the BOTTOM CHASSIS with SCRWES 5 Pay attention NOT to make any scratches on FRONT PANEL 6...

Страница 10: ...remote con trol unit Each press of the button switches the auto tracking ON or OFF When the manual tracking mode is set the tracking is placed at the center position 2 Press channel to adjust the tracking manually 4 1 7 EVR Adjustment Some of the electrical adjustments require the adjustment per formed by the EVR system The main unit have EEPROMs for storing the EVR adjustment data and user setups...

Страница 11: ...n Fig 4 2a 4 2 2 FM waveform linearity 1 Play back the alignment tape A1 2 Apply the external trigger signal to D FF E to observe the V PB FM waveform at the measuring point D 3 Set the VCR to the manual tracking mode 4 Make sure that there is no significant level drop of the V PB FM waveform caused by the tracking operation with its generally parallel and linear variation ensured Perform the foll...

Страница 12: ...s maximized for the second time and then tighten the screws 4 and 5 temporarily 6 Play an alignment tape A2 and set to the manual tracking mode 7 Fine adjust A C head base position to maximize the FM waveform and then tighten the screws 4 and 5 firmly 8 Play alignment tapes A1 and A2 and confirm that the FM waveforms are maximized when the tracking is at the cen ter position Fig 4 2e Fig 4 2f Sign...

Страница 13: ...tor in the slow mode 5 Set the VCR to the Stop mode 6 Confirm that the noise bar is G on the TV monitor in the slow mode 7 Repeat steps 3 to 6 in the REV slow 1 6x mode 8 Repeat steps 1 to 7 in the mode B2 Note For FWD slow 1 6x playback transmit the code 08 from the Jig RCU to enter the slow playback mode and transmit the code D0 for REV slow 1 6x mode 4 3 2 DVD Video circuit Note when perform th...

Страница 14: ... perform this adjustment remove the Mechanism assembly 4 3 3 1 Timer clock 1 Connect the frequency counter to the measuring point D1 2 Connect the short wire between the short point D2 and Vcc 5V 3 Short the leads of capacitor D3 once in order to reset the microprocessor of the Syscon 4 Disconnect the short wire between the short point D2 and Vcc then connect it again 5 Adjust the Adjustment part ...

Страница 15: ...r and remove them by dis en gaging the hooks a and b Fig 5 1c 6 Take up the slack of the tape into the cassette This com pletes removal of the cassette tape 5 2 Manually removing the disk DVD CD If you cannot remove the disk which is loaded because of any electrical or mechanical failures manually remove it by taking the following steps 5 2 1 Method 1 1 AC Plug is pulled out at once and inserted a...

Страница 16: ...rrying the same two characters as the top two characters of the part number of your IC The sensor information in the OSD display contents is partially different from the mechanism sensor informa tion in EMG detail information 1 For MN only disk tray hole INITIAL MODE DATA CODE CUSTOM CODE 43 A CODE Data transmitting method Depress the 3 button after the data code is set Jig RCU 0 00 E 1E 1 1 2 2 3...

Страница 17: ...ail informa tion 1 DD Sensor information See sensor information details EE Capstan motor speed Search double speed FF Tracking value GGGG Cassette tape type 2 16 bits See EMG detail information 2 HHHH Supply reel winding diameter data I I Capstan motor speed FF REW double speed JJJJ Tape speed data lower 8 bits KKKK General data display area LLLL General data display area MMMM General data display...

Страница 18: ...rmally but the FG pulse is not generated due to a supply reel sensor failure 3 Power SW5V is not supplied to the reel sensor on the tape winding side 1 The drum could not start or the drum rotation has stopped due to too large a load on the tape because 1 The tape tension is abnormally high 2 The tape is damaged or a foreign object grease etc adheres to the tape 2 The drum FG pulse did not reach t...

Страница 19: ...uring mechanism initialization 04 Ejecting cassette ULSTOP to EJECT 05 Inserting cassette EJECT to ULSTOP 06 Loading tape ULSTOP to PLAY 07 Unloading tape PLAY to ULSTOP 08 Transition from pinch roller ON to STOP 09 Transition from pinch roller OFF to STOP PLAY to OFFSTOP 0A Transition from pinch roller OFF to STOP at power OFF 0B Transition from pinch roller ON to STOP at power ON 0C Transition t...

Страница 20: ...tion 7 ULSTOP ULSTOP position 8 ULSTOP UPPER Intermodal position 9 UPPER Loading unloading tape A UPPER ONSTOP Intermodal position B ONSTOP PLAY position C PLAY FWD SS Intermodal position D FWD SS FWD FWD Still Slow position E FWD SS REV Intermodal position F REV REV REV Still Slow position 0 REV OFFSTOP Intermodal position 1 OFFSTOP Pinch roller OFF position 2 OFFSTOP FFREWB Intermodal position 3...

Страница 21: ...to the AC outlet 9 LOADING of FDP disappears then turn on the unit 10 Display the SYSTEM INFO menu and check the version of the firmware 11 Cancel the JIG RCU mode ATTENTION Firmware may sometimes not be upgraded successfully If firmware is not upgraded successfully the tray opens and ERROR appears in FDP If firmware is upgraded successfully the tray opens and OPEN appears in FDP If unplug the AC ...

Страница 22: ... on the unit 7 To cancel JIG RCU mode transmit 9D from the JIG RCU 5 4 5 The setting method of a region code A region code should be set after a DVD unit is replaced While a DVD unit is in a warehouse as a stock a region code of the DVD unit is not determined Only replacement of a DVD unit may cause abnormal playback of Disc Set a region code of a DVD unit in the following procedure 1 Replace a DV...

Страница 23: ... No YD006 1 23 ...

Страница 24: ...E E signal path Capstan servo path Drum servo path Example R Y Y Playback R Y signal path Recording Y signal path 6 Indication of the parts for adjustments The parts for the adjustments are surrounded with the circle as shown below 7 Indication of the parts not mounted on the circuit board OPEN is indicated by the parts not mounted on the circuit board R216 OPEN 1 2 3 1 2 3 1 2 3 1 4 2 3 Removable...

Страница 25: ...EL3 BS_P CTL H BIT_IN H ANT_CTL H BS_ANT AFC GND GND BS_I2C_DATA BS_I2C_CLK SW12V M26V AL5 8V GND AL5 8V JLIP_RX GND JLIP_TX D3 3V SW12V NC NC NC NC LINE_OUT R GND GND GND RF_AUDIO LINE_OUT L NC SW 7V SELD_V_IN GND GND SELD_AUDIO L SELD_AUDIO R A IN L A IN R GND REAR_V_IN SW12V SW5V BT2 I2C_CLK2 I2C_DATA2 GND DEMOD2 L DEMOD2 R GND TU_VIDEO2 FULL_ERASE GND QGB2532J1 02 P CTL H D1 8V D1 8V AL3V AL5 ...

Страница 26: ...5 6C RD5 6ES B3 FAN GND BT2 45V SW12V P CTL H AL5 8V P SAVE L GND M GND M GND SW5V GND M26V M12V SW 7V 6 3 1SS133 1SS270A 10 6 3 2SA1585S QR 1 2W 1F4G 10ERB20 ERA18 02 DTC114EUA UN5211 RN1302 PDTC114EU 35 1SR156 400 SHORT SHORT 2SC5739 QP 2SD2394 EF MTZJ27D RD27ES B4 OPEN 50 OCP FB S D Vcc GND STR G6653 F9 1A3G 10EDB20 ERA15 02 250 35 RK34 DTA144WUA UN511E RN2309 PDTA144WU 10 50 MTZJ11C RD11ES B3 ...

Страница 27: ... 3 T _0 5 _0 5 _0 5 6 3 OPEN _0 5 _0 5 SHORT OPEN _0 5 _0 5 _0 5 _0 5 _0 5 _0 5 _0 5 _0 5 OPEN _0 5 VC2 VC3 VC0 VC1 0VDDI 0VSS DAY_COMP DAY_VREF DAY_AVSS1 DAY_VRO DAY_AVDD1 DAYO DAY_AVDD2 DAY_AVSS2 DACB_AVSS2 DACB_AVDD2 DACBO DACB_AVDD1 DACB_COMP DACB_AVSS1 DACR_AVSS1 DACR_COMP DACR_AVDD1 DACRO DACR_AVDD2 DACR_AVSS2 DARC_AVSS1 DARC_AVDD1 DARCO DARYO DARY_AVDD1 DARY_AVSS1 DARY_VREF DARY_VRO DACO DA...

Страница 28: ... Q1 Q2 D2 D3 Q3 GND VCC Q7 D7 D6 Q6 Q5 D5 D4 Q4 LE SN74LVC373APW X OE Q0 D0 D1 Q1 Q2 D2 D3 Q3 GND VCC Q7 D7 D6 Q6 Q5 D5 D4 Q4 LE SN74LVC373APW X OPEN OPEN OPEN SHORT 6 3 OPEN 100 100 10k 100 100 100 100 100 0 1 0 1 10k 0 47 100 4 7k 10k 10k 4 7k 0 1 10k 4 7k 4 7k 4 7k 4 7k MADD 6 21 GND LH_AR 21 D3 3V MADD 6 MADD 7 MADD 8 MADD 9 MADD 10 MADD 11 MADD 12 MADD 13 MADD 1 5 LH_AR 6 LH_AR 7 LH_AR 8 LH_A...

Страница 29: ... 5 VO_D 10 IvGPIOExt 10 VO_D 11 IvGPIOExt 11 VO_D 15 IvGPIOExt 15 VO2_D 1 VO2_D 4 VO2_D 7 VI_D 0 VI_VSYNC 1 IvGPIOExt 45 VI_D 8 1394_PHY_DATA 6 MADDR 6 MDATA 0 MADDR 11 MDATA 5 MADDR 8 MDATA 2 MADDR 14 MDATA 8 MADDR 12 MDATA 6 CS0_8BIT MADDR 21 MDATA 15 1394_PHY_CTL 1 DTACK L MADDR 4 GPIO 0 MADDR 23 ATAPI2_RESET ATAPI2_DIOR L ATAPI2_DIOW L ATAPI2_ADDR 1 ATAPI2_DATA 12 ATAPI2_DATA 8 ATAPI2_DATA 5 A...

Страница 30: ...R_DQ 26 DDR_A 0 DDR_A 1 DDR_A 11 DDR_A 10 DDR_A 12 DDR_BA 1 DDR_A 9 DDR_A 8 DDR_A 7 DDR_A 6 DDR_A 5 DDR_A 4 DDR_A 3 DDR_A 2 DDR_DQ 27 SDRAM_DQM 0 DDR_DQ 28 DDR_DQ 29 DDR_DQ 30 DDR_DQ 31 SDRAM_DQM 1 SDRAM_DQM 2 SDRAM_DQM 3 SDRAM_A 0 SDRAM_DQS 0 SDRAM_DQS 1 SDRAM_DQS 2 SDRAM_DQS 3 DDR_DQ 16 DDR_DQM 0 DDR_DQM 1 DDR_DQM 2 DDR_DQM 3 DDR_DQ 0 DDR_DQ 1 DDR_DQ 2 DDR_DQ 3 DDR_DQ 4 DDR_DQS 0 DDR_DQS 1 DDR_D...

Страница 31: ...TPA0 AGND R0 TPA0 TPBIAS0 R1 AVDD NC NC NC AGND NC NC TSB41AB2PAP QGB2027L1 10X _0 5 OPEN 6 3 6 3 NAX0551 001X NAX0666 001X OPEN SHORT OPEN OPEN _0 5 OPEN NQR0444 001X NQR0444 001X NQR0444 001X NQR0444 001X NQR0444 001X NQR0444 001X NQR0444 001X NQR0444 001X DGND DGND C LKON PC0 PC1 PC2 ISO CPS DVDD DVDD TESTM BRIDGE TEST0 AVDD AVDD AGND DGND DGND DVDD DVDD XO XI PLLGND PLLGND PLLVDD NC NC RESET A...

Страница 32: ... 2B8 2B9 2B10 SN74CBTD16210 UN221E X DTC144WKA X RT1N44HC X NC A1 A2 A3 A4 A5 A6 A7 A8 GND VCC OE B1 B2 B3 B4 B5 B6 B7 B8 SN74CBT3245A OPEN OPEN 82 33 33 33 10k 22 33 33 0 1 82 5 6k 0 1 33 33 82 33 22 22 22k 4 7k 33 33 0Ω 0Ω 0Ω 0Ω 0Ω 0Ω 0Ω ATA_ADD 0 4 ATA_ADD 1 ATA_ADD 2 D5 0V FE_DAT 7 FE_DAT 8 FE_DAT 6 FE_DAT 9 FE_DAT 5 FE_DAT 10 FE_DAT 4 FE_DAT 11 FE_DAT 3 FE_DAT 12 FE_DAT 2 FE_DAT 13 FE_DAT 1 F...

Страница 33: ...8 C2002 R2010 C46 C35 C38 R18 C43 R14 R11 C48 C47 C45 2SD601A QRS 2SC2412K QRS DTC144WUA PDTC144WU UN521E RN1309 6 3 SHORT OPEN SHORT 50 FROM_SUB_EMPH GND GND TO_SUB_EMPH KILLER Fsc PB_COLOR OPEN 25 QAX0739 GND GND GND V_TO_OSD_SSUB Y_TO_AV REC_COLOR SYNC_OUT VHS H Y_TO_SUB V_FROM_AV 25 OPEN 2SC4081 QRS 2PC4081 R 6 3 2SC4081 QRS 2PC4081 R 1SS133 1SS270A OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN...

Страница 34: ...77 R552 R553 R551 C565 C503 C511 R514 C541 R533 R535 R534 Q504 C522 C525 C526 R504 D502 D501 C537 REAR_C_IN REAR_Y_IN C539 C546 R510 C540 R516 C544 Q503 R518 R529 R519 L503 C556 C548 C550 C549 L504 R521 R527 R528 R526 C555 C534 C531 C532 C533 C528 C530 C529 JCP8038 50 6 3 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN 6 3 OPEN OPEN OPEN OPEN OPEN OPEN OPEN 50 OPEN OPEN 16 6 3 1 1 1 1 ...

Страница 35: ...R2226 R2228 R2227 R2229 GND AL5 8V C6503 C2203 C6502 C2202 C2201 C6501 R2255 R2230 C2213 R2231 C2230 C2234 C2231 B6601 C2235 R2224 C2224 R2259 AN3663FBP 25 25 6 3 OPEN 25 50 16 25 OPEN 25 OPEN OPEN OPEN OPEN 25 25 25 6 3 A REC_FM 16 OPEN 1SS133 1SS270A SHORT OPEN H REC_ST H A FF A ENV ND L 6 3 6 3 SHORT OPEN OPEN SHORT 25 A PB_FM 2SC4154 EF 2SC4081 QRS 2SD1819A QRS 2PC4081 R 2SC4154 EF DTA144WUA P...

Страница 36: ...CN2601 F AUDIO R R2660 R2661 R2658 R2659 A IN1 L A IN1 R TO TERMINAL TO SYSCON TO TERMINAL TO JUNCTION AUDIO AD DA CN8001 B2603 B2604 R2664 R2665 R2662 R2663 R2667 B A X2 X1 X X0 X3 VDD Y0 Y2 Y Y3 Y1 INH VEE VSS BU4052BCF 1SS133 VCC VEE BA15218F DTA144WUA PDTA144WU UN511E RN2309 RT1P44HM B A X2 X1 X X0 X3 VDD Y0 Y2 Y Y3 Y1 INH VEE VSS BU4052BCF VCC VEE BA15218F 2SC4081 QRS 2SD1819A QRS 2PC4081 R 2...

Страница 37: ...LK S DATA_FRSYS EDS_CS L JUST EDS H 2Fsc CHARA_DATA V_TO_OSD GND V_FROM_OSD SW5V OPEN DVD LED10 DVD_TIMER LED9 BLUE_LED B UP_GND GND AL5V RC_IN S CLK S DATA_TOSYS S DATA_FRSYS STB 16 OPEN OPEN OPEN QAT3725 300Z OPEN 6 3 LSB LSC LSA GND C LSD I MUTE H P MUTE_VDR L SYS_RESET L KBUS_CLK KBUS_REQ KBUS_DATA_FRSYS KBUS_DATA_TOSYS P MUTE_VDR H P CTL H SYSNC_DET_VDR L GND A MUTE_VDR H ADC_RESET L VD NC NC...

Страница 38: ...O TERMINAL TO SYSCON TO DEMOD TO VIDEO SW OPEN AL5 8V SW12V SW5V BT2 GND I2C_CLK2 I2C_DATA2 RF_VIDEO AFC2 DEMOD2 R DEMOD2 L GR_TU_VIDEO2 RF_AUDIO AFC CN6001 CN6501 2SB1218A QR 2SA1576A QR 2PA1576 R 6 3 2SD2144S UV 6 3 6 3 50 6 3 2SB1218A QR 2SA1576A QR 2PA1576 R 50 HZ30 2L 6 3 6 3 SW12V SW5V BT2 I2C_CLK2 I2C_DATA2 GND DEMOD2 R DEMOD2 L GND GR_TU_VIDEO2 JUST_CLK I2C_DATA I2C_CLK NC SW5V GND SIF OPE...

Страница 39: ...C7591 R7592 J7502 J7502 J7502 Q7509 R7518 R7515 L7502 Q7507 R7516 C7575 C7576 R7513 L7504 C7553 C7505 C7506 B7511 B7512 B7513 B7514 B7515 B7516 B7503 C Y S_IN QNZ0609 001 V L R OPEN REAR_V_IN GND A IN1 R A IN1 L GND SELD_AUDIO R SELD_AUDIO L GND SELD_V_IN SW 7V NC CN7503 Vcc GND X2 X1 X0 X3 A B Y0 Y2 Y3 Y1 INH Vee 74HC4052 C Y S_OUT C Y S_OUT V L R Y PB PR QNN0587 002 6 3 VDR_PR GND VDR_PB GND VDR...

Страница 40: ...SIF 5 0 6 3 OUT1 IN 1 IN1 GND IN2 IN 2 OUT2 VCC BA10358F 10 0 33 3 3 1 2 2 0 1 0 022 0 033 0 1 10k 10k 2 2 50 10 25 10 25 2 2 50 180k 10k 2 2 50 4 7 25 0 001 0 33 47 100 SHORT 0 01 470k 470k 270p 0 01 39k 270p 470k 470k 39k 22k 3 3k 0 1 0 22 0 0 100 DEMOD SCHEMATIC DIAGRAM p20412001a_rev1 IC2301 R2306 R2310 R2305 R2311 C2303 C2301 C2302 R2308 C2306 C2305 R2303 R2301 R2309 R2307 C2304 R2312 R2302 R...

Страница 41: ...C209 C210 R206 C219 C216 C215 C214 C213 C212 R212 R215 R214 R213 SW5V V_FROM_OSD GND V_TO_OSD SYNC_DET H CHARA_DATA S CLK S DATA_FRSYS S DATA_TOSYS OSD_CS JUST EDS H P MUTE_VHS L 2Fsc EDS_CS L OPEN 5 0 OPEN 2SC4081 QRS OPEN 2SA1576A QR SHORT 6 3 OPEN OPEN OPEN OPEN 1 0Ω 0 47 0Ω 1 1k 10k 2 2k 1k 330 4 7µ 0Ω 10k 1µ 100 470 0 01 10k 68p 0 01 100 22µ 0 01 330 10K 0 22 33p 33p 10k 10k 10k 10k p30123001...

Страница 42: ... DI7001 R7045 IC7002 S7023 S7022 S7002 S7024 S7012 S7032 S7005 S7004 S7015 S7033 S7035 S7034 S7014 S7013 R7013 D7033 D7034 R7015 R7007 R7006 R7005 L7001 C7004 C7005 R7009 D7001 R7002 R7001 R7014 D7032 D7035 D7031 R7053 R7041 R7042 R7043 R7044 C7013 R7046 R7047 D7003 D7012 D7004 D7005 D7015 D7013 D7014 D7002 D7021 C7010 C7011 C7003 R7010 OPEN 1 0 FR SHORT SHORT 6 3 LED1 LED2 LED3 LED4 KEY1 KEY2 OSC...

Страница 43: ... CN3103 TO DISPLAY SW CN7002 OPEN TO JIG TO DIGITAL MEDIA PROCESSOR CN1404 TO DIGITAL MEDIA PROCESSOR CN1402 TO MAIN TERMINAL CN7501 OPEN OPEN TO REG OPEN ADC_RST L CN7122 A MUTE_VDR H CN7123 CN7124 SW 7V GND CN7125 K4111 K4112 K4113 K4114 K7101 GND TO AUDIO AD DA A_DAC_CS DAC_SDA DAC_SCL DAC_RST L A_MUTE2 H AO_D 0 AO_SCLK AO_FSYNC AO_IEC958 AO_MCLKO AI_D 0 C7131 R7151 CN7104 CN7105 R7145 R7146 R7...

Страница 44: ...053 C8052 C8055 C8057 SW 7V SW12V A MUTE_VDR H R8013 AI_D 0 R8011 R8009 R8218 C8016 C8014 C8012 C8011 DVD_IN R DVD_IN L DVD_OUT R DVD_OUT L GND GND GND AD_IEC958 GND V3 3V GND 6 3 AK4381VT 16 Vcc VEE BA15218F OPEN OPEN OPEN OPEN OPEN OPEN AK5381VTP SHORT Vcc VEE BA15218F DTC144WUA DTC144WUA 2SC4081 QRS DTA144WUA 16 6 3 25 6 3 6 3 6 3 SHORT 25 6 3 SHORT 2SC4081 QRS 16 16 16 OPEN MCLK BICK SDTI LRCK...

Страница 45: ...205 C8206 C8207 C8208 C8209 C8210 C8211 C8231 C8232 CN5501 CN5502 CN5503 W5 CN7103 CN7104 CN7105 CN7106 CN7107 CN7123 CN7124 CN7125 D5501 D5502 D5503 D5504 D5505 D5506 D5507 D5508 D5511 D5512 IC8001 IC8201 K4111 K4112 K4113 K4114 K8001 K8002 K8201 K8202 L7101 L7102 L8001 L8002 Q5501 Q5503 Q5504 Q5506 Q5507 Q5510 Q7101 Q7103 Q7106 Q7107 Q8001 Q8002 Q8003 Q8004 Q8005 W11 W7 W8 W901 W3 W4 R5501 R5502...

Страница 46: ... D 13A D7033 A D 13B D7034 A D 12B D7035 A D 14A D7041 A D 5B D7042 A D 4B D7043 A D 3B D7044 A D 1B D7045 A D 1B D7046 A D 7B D7047 A D 6B IC IC7001 B C 17B IC7002 A D 11B COIL L7001 A D 19A REGISTOR R7001 A D 19B R7002 A D 19B R7003 A D 19B R7005 A D 13B R7006 A D 13B R7007 A D 13B R7009 A D 14B R7010 B C 9A R7013 A D 20B R7014 A D 20B R7015 B C 14B R7016 A D 11B R7021 A D 20B R7041 A D 6B R7042...

Страница 47: ...C511 C512 C514 C515 C516 C517 C520 C521 C522 C523 C524 C525 C526 C530 C531 C532 R2664 R2665 R2056 C533 R3205 R7204 C535 C536 C537 C538 C539 C540 C541 C546 C547 VR2251 C1 C2 C3 C8 C16 C21 C27 C28 C29 C30 C34 C35 C37 C38 C40 C42 C45 C48 C50 C52 C55 C548 C549 C550 CN3 C556 C577 C6002 C6003 C6006 C6008 C6013 C6020 C6021 C6052 C6053 C6054 C6055 C6106 C6113 C6120 C6121 C6802 C7502 C7503 C7505 C7515 C751...

Страница 48: ... B C 21M Q7507 B C 19P Q7508 B C 19P Q7509 B C 19P Q7571 B C 21I Q7572 B C 21H Q7573 B C 21I Q7591 B C 21F Q7592 B C 21F RESISTOR R1 B C 13H R2 B C 14H R3 B C 14I R4 B C 14I R5 B C 13I R7 B C 12J R11 B C 11F R12 B C 10H R14 B C 10G R17 B C 10G R18 B C 10H R19 B C 11J R20 B C 11J R21 B C 13D R24 A D 10F R25 B C 9I R26 B C 9H R27 B C 10G R31 B C 10H R36 B C 6F R37 B C 12F R38 B C 11J R41 B C 15K R50...

Страница 49: ...C 0 0 0 0 B 2 5 2 4 Q7591 E 0 0 0 0 C 0 0 0 0 B 0 0 0 0 Q7592 E 0 0 0 0 C 0 0 0 0 B 0 0 0 0 TU6001 27 0 0 0 0 28 0 0 5 0 29 4 9 4 9 30 0 0 4 9 31 0 0 0 0 32 33 1 9 2 0 34 0 0 0 0 35 0 0 0 0 36 4 3 5 0 37 4 3 5 0 38 2 4 2 3 39 2 4 2 5 40 2 3 2 3 41 32 5 32 5 42 0 0 0 0 43 1 6 1 6 TU6002 1 0 0 0 0 2 4 3 4 3 3 4 9 4 9 4 0 0 0 0 5 0 0 0 0 6 7 3 8 3 8 8 0 0 0 0 9 0 0 0 0 10 4 2 4 2 11 3 9 3 8 12 1 7 1 ...

Страница 50: ...C1207 A C 5B C1208 B C 4B C1401 B C 2F C1402 B C 2F C1403 A C 3E C1404 A C 2E C1405 A C 2D C1406 A C 4C C1407 A C 6F C1408 A C 4E C1409 A C 4E C1410 A C 7C C1411 A C 5E C1412 A C 5E C1413 A C 1E C1414 A C 3D C1415 A C 2D C1416 A C 3C C1417 B C 5C C1418 B C 5B C1419 A C 3D C1420 A C 3D C1421 A C 2C C1422 A C 4C C1423 A C 3E C1424 A C 4D C1425 A C 3D C1426 A C 5A C1427 A C 4C C1428 A C 4E C1429 A C ...

Страница 51: ...D 78 SYNC_DET_VDR L IN DETECTION OF VIDEO SYNC SIGNAL FOR VDR DETECTED L 79 EXP_CLK OUT EXPANDER IC DATA TRANFER CLOCK 80 I MUTE L OUT INTERFACE VIDEO SIGNAL MUTING CONTROL OUTPUT 81 TRICK H OUT SLOW STILL SEARCH MODE H 82 Vcc SYSTEM POWER 83 A MUTE H OUT AUDIO MUTE CONTROL MUTE H 84 Vss GND 85 SP_SHORT H OUT MODE SELECT 86 SLOW_PULSE NOT USED 87 VP_CTL NOT USED 88 H REC_ST H OUT HiFi AUDIO SOUND ...

Страница 52: ...1 6 REC PB 0 3Vp p 50mV 20ms DIV WF5 IC1 2 REC PB 25mVp p 5mV 20ms DIV WF6 IC1 98 REC 0 4Vp p 0 1V 20ms DIV WF7 47 IC2602 11 SW5V SIF_IN 48 7 2 OPE JACK 7 CN3104 9 CN7201 5 7 J7502 LINE OUT 2 1 3 AUDIO L AUDIO R L 1 IN 6 5 7 AUDIO L AUDIO R Q2601 Q2603 MUTE CONTROL SYSCON TO VDR H A MUTE H Q2001 Q2003 POWER SW 12 14 15 1 2 4 5 13 3 9 10 DEMOD2 L 14 DEMOD2 R ANT OUT IC2603 AMP AMP 7 CN2601 AI_D 0 A...

Страница 53: ...C_IN FRONT_V_IN V_FROM_OSD FRONT_C_IN FRONT_Y_IN USED NOT USED NOT WF2 WF3 SW5V Q506 USED NOT USED NOT USED NOT USED NOT Q504 USED NOT USED NOT Q505 FILTER Q503 SYSCON TO GR_TU_VIDEO2 TUNER TO WIDE_DET2 BUF BUF BUF BUF 4 5 6 7 8 9 10 IC501 5 IC501 14 REC 1 0Vp p 0 5V 20µsec DIV REC 1 0Vp p 0 5V 20µsec DIV WF1 WF4 WF2 IC501 11 REC 0 7Vp p 0 2V 20µsec DIV WF3 REC 1 0Vp p 0 5V 20µsec DIV IC501 9 WF4 ...

Страница 54: ...SW27 SW26 P R L SECAM EXT INT 0 5Vp p R SDECK SW22 R SDECK 35PinGCL R SDECK R SDECK SW21 SW24 SW23 DO DO REC R SDECK R SVHS SW19 SQPB SQPB SW20 P R SW17 SVHS L SECAM SVHS L SECAM SW15 P R SW14 SW52 P R SW18 R ATP SW51 R P SW31 P R SW32 P R SW33 R P SW30 SW29 P R R P SW35 L SECAM CCD BLOCK SW36 L SECAM SW34 R P SW37 SW39 L SECAM L SECAM SW40 EXT INT SQPB TRAP TRAP ON OFF SW41 SP SP SW44 SW45 SW46 S...

Страница 55: ..._CTL 0 PHY_CTL 1 PHY_DATA 0 7 PHY_LPS PHY_LINK_ON CN1801 1394 E5_RESET L DDR_DQM 2 3 DDR_DQS 2 3 DDR_A 0 12 DDR_BA 0 DDR_BA 1 DDR_CS 0 VIDEO IF CN1001 IC1001 Video Controller IC1002 SDRAM VI_D 2 9 VO_D 0 15 VIDEO_27M CIN AP A0 to A9 DQ0 to DQ15 UDQM WE CAS RAS VI_D 2 9 VIDEO_RST L VO_D 0 15 SPI_MOSI VIDEO_27M VIDEO_CS VIDEO_MUTE H SPI_CLK VIDEO_RXD TO JUNCTION VIDEO CN7109 SW5V SW12V D5V D3 3V D2 ...

Страница 56: ...ons may cause trouble in regard to safety and performance We recommend that genuine JVC parts be used 1 EXPLODED VIEW 1 1 PACKING AND ACCESSORY ASSEMBLY M1 The instruction manual to be provided with this product will differ according to the destination 320 316 301 304 302 SPEC OF BARCODE FINAL ASSY M2 303 310 302 ADHESIVE TAPE 308 312 314 315 306 317 POLY BAG SET POWER CORD 311 307 Preliminary ...

Страница 57: ...Y 03 535 524 524 535 505 520 534A 534 520 535 524 521 520 j a C g h a c 513 513 512 531 b b b b 509 545 508 515 515 515 515 518 518 518 518 514 D 546 i f i i JACK BOARD ASSY 94 522 516 541 541 527 527 527 517 523 548 547 m JACK BOARD ASSY 36 DIGITAL BOARD ASSY 02 k 532 e e e e 526 526 526 526 544 543 CN5001 c c REGULATOR BOARD ASSY 01 c c f 525 525 525 529 525 JUNCTION BOARD ASSY 92 d e d e e e e ...

Страница 58: ...AIN BOARD ASSY CN3104 OPERATION JACK BOARD ASSY 27 into the FW7001 side CN7001 CN7001 BOTTOM SIDE NOTE FJ CONN should be insert as follows SWITCH DISPLAY BOARD ASSY 28 CN5311 CN5301 CN5501 CN5304 CN8001 CN2601 CN7102 CN3103 CN NG CN DRAWING FROM DIRECTION B OK BRACKET CENTER Make a crease when it is inserted to the DRIVE UNIT DRAWING FROM DIRECTION C NOTE Push both ends of connector CN7111 CN501 M...

Страница 59: ...d 75 74 38 105 105 107 107 112 123 151 113 115 124 125 79 82 21 4 117 44 26 3 58 52 57 56 58 55 90 37 77 72 116 50 112 122 110 126 126 89 36 73 69 102 70 134 78 76 71 120 42 85 46 47 81 83 80 49 119 53 111 114 118 121 96 93 94 95 64 51 65 18A 19 22 20 16 23A 63 66 59 62 68 24 18 84 61 60 67 23 23B 18B WR2 A C HEAD BOARD ASSY 12 LOADING MOTOR BOARD ASSY 55 AA AA AA AA AA AA AA AA AA AA AA AA AA BB ...

Страница 60: ...6 LP31417 001A SHIELD PLATE 547 LP31345 001A EARTH PLATE 548 LP31345 001A EARTH PLATE WR1 QUQ112 1318CG FFC WIRE JUNCTIONCN7107 MAINCN7501 WR2 QUQ212 0430CG FFC WIRE JUNCTIONCN7104 MAINCN501 WR3 QUQ112 1308CG FFC WIRE OPERATIONJACKCN7201 MAINCN3104 WR4 WJT0151 001A E CARD WIRE SWITCHDISPLAYCN7001 MAINCN3102 WR5 QUQ212 0410CG FFC WIRE JUNCTIONCN7103 SWICHDISPLAYCN7002 WR6 QUQ105 4020AF FFC WIRE DVD...

Страница 61: ...ARS01 T2 SI DIODE D5103 1F4G T2 FR DIODE D5103 or 10ERB20 T2 FR DIODE D5103 or ERA18 02 T2 FR DIODE D5103 or AU01Z T2 FR DIODE D5103 or 1SR153 400 T2 FR DIODE D5104 1SS133 T2 DIODE D5104 or 1SS270A T2 SI DIODE D5105 10ERB20 T2 FR DIODE D5105 or ERA18 02 T2 FR DIODE D5105 or AU01Z T2 FR DIODE D5105 or 1SR153 400 T2 FR DIODE D5105 or 1F4G T2 FR DIODE D5106 10ERB20 T2 FR DIODE D5106 or ERA18 02 T2 FR...

Страница 62: ...CN5303 QGA2501C1 04 CONNECTOR W B 1 4 CN5304 QGB1231L1 15 CONNECTOR B B 1 15 CP5301 QMFZ049 1R5Z E FUSE 1 5A 125V F5001 QMF51N2 1R6 J1 FUSE 1 6A AC250V FC5001 QNG0020 001Z FUSE CLIP FC5002 QNG0020 001Z FUSE CLIP LF5002 QQR0908 001 LINE FILTER VA5001 QAF0039 431Z VARISTOR 430V W5501 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J Symbol No Part No Part Name Description Local Symbol No Part No Part Name Descrip...

Страница 63: ... 16V K C1442 NCB31CK 104X C CAPACITOR 0 1uF 16V K Symbol No Part No Part Name Description Local C1443 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1444 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1445 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1446 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1447 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1448 NCB31EK 103X C CAPACITOR 0 01uF 25V K C1449 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1...

Страница 64: ...ESISTOR 100Ω 1 16W J Symbol No Part No Part Name Description Local R1430 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R1431 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R1434 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R1435 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R1436 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R1437 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R1438 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R1439 NRSA63J 101X MG RESIS...

Страница 65: ... J x4 RA1608 NRZ0040 101X NET RESISTOR 100Ω 1 16W J x4 RA1609 NRZ0040 220X NET RESISTOR 22Ω 1 16W J x4 RA1610 NRZ0040 220X NET RESISTOR 22Ω 1 16W J x4 Symbol No Part No Part Name Description Local RA1611 NRZ0040 220X NET RESISTOR 22Ω 1 16W J x4 RA1612 NRZ0040 220X NET RESISTOR 22Ω 1 16W J x4 RA1613 NRZ0040 220X NET RESISTOR 22Ω 1 16W J x4 RA1614 NRZ0040 220X NET RESISTOR 22Ω 1 16W J x4 RA1615 NRZ0...

Страница 66: ...F X TRANSISTOR Q2002 2SC4081 QRS X TRANSISTOR Q2002 or 2SD1819A QRS X TRANSISTOR Q2002 or 2PC4081 R X TRANSISTOR Q2002 or 2SC4154 EF X TRANSISTOR Q2003 DTA144WUA X DIGI TRANSISTOR Q2003 or UN511E X DIGI TRANSISTOR Q2003 or PDTA144WU X DIGI TRANSISTOR Q2003 or RN2309 X DIGI TRANSISTOR Q2003 or RT1P44HM X DIGI TRANSISTOR Q2051 2SC4081 QRS X TRANSISTOR Q2051 or 2SD1819A QRS X TRANSISTOR Q2051 or 2PC4...

Страница 67: ...APACITOR 0 1uF 16V K C57 NCF31EZ 104X C CAPACITOR 0 1uF 25V Z C58 NCF31EZ 104X C CAPACITOR 0 1uF 25V Z C59 NCF31EZ 104X C CAPACITOR 0 1uF 25V Z C60 NCF31EZ 104X C CAPACITOR 0 1uF 25V Z C61 QEKC0JM 476Z E CAPACITOR 47uF 6 3V M C62 QCBB1HK 103Y C CAPACITOR 0 01uF 50V K C501 QEKJ0JM 476Z E CAPACITOR 47uF 6 3V M C502 NCB31CK 104X C CAPACITOR 0 1uF 16V K C503 NCF31AZ 105X C CAPACITOR 1uF 10V Z C505 NCB...

Страница 68: ...V M C7501 QEKJ0JM 476Z E CAPACITOR 47uF 6 3V M Symbol No Part No Part Name Description Local C7502 NCB31EK 103X C CAPACITOR 0 01uF 25V K C7517 NCB31EK 103X C CAPACITOR 0 01uF 25V K C7518 QETN0JM 477Z E CAPACITOR 470uF 6 3V M C7519 QETN0JM 477Z E CAPACITOR 470uF 6 3V M C7520 QETN0JM 477Z E CAPACITOR 470uF 6 3V M C7521 QETN0JM 477Z E CAPACITOR 470uF 6 3V M C7529 NCB31EK 103X C CAPACITOR 0 01uF 25V K...

Страница 69: ...ISTOR 470Ω 1 16W J Symbol No Part No Part Name Description Local R3052 NRSA63J 471X MG RESISTOR 470Ω 1 16W J R3053 NRSA63J 471X MG RESISTOR 470Ω 1 16W J R3054 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R3055 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R3056 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R3057 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R3058 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R3059 NRSA63J 102X MG RESISTOR 1k...

Страница 70: ...SA63J 0R0X MG RESISTOR 0Ω 1 16W J B7513 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J Symbol No Part No Part Name Description Local B7514 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J B7515 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J B7516 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J B7591 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J B7592 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J CN1 QGF1201C2 09 CONNECTOR FFC FPC 1 9 CN501 QGF1207C1 04 CONNECTOR ...

Страница 71: ...G2502K1 09 CONNECTOR 1 9 W1 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J W2 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J W3 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J W4 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J W5 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J W6 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J Symbol No Part No Part Name Description Local PW1 LPA10243 01C3 OSD BOARD ASSY IC201 LC74785N 9762 IC OSD D201 1SS133 T2 DIODE D202 1SS133 T2...

Страница 72: ... 82kΩ 1 4W J Symbol No Part No Part Name Description Local R7005 QRE141J 472Y C RESISTOR 4 7kΩ 1 4W J R7006 QRE141J 472Y C RESISTOR 4 7kΩ 1 4W J R7007 QRE141J 102Y C RESISTOR 1kΩ 1 4W J R7009 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R7010 NRSA02J 103X MG RESISTOR 10kΩ 1 10W J R7013 QRE141J 333Y C RESISTOR 33kΩ 1 4W J R7014 QRE141J 333Y C RESISTOR 33kΩ 1 4W J R7015 NRSA02J 102X MG RESISTOR 1kΩ 1 10W J R...

Страница 73: ...TOR 470pF 50V K C7101 NCB21HK 103X C CAPACITOR 0 01uF 50V K C7102 NCB21HK 103X C CAPACITOR 0 01uF 50V K C7103 NCF21CZ 105X C CAPACITOR 1uF 16V Z C7104 QEKC1CM 226Z E CAPACITOR 22uF 16V M C7105 NCF21CZ 105X C CAPACITOR 1uF 16V Z C7106 NCF21CZ 105X C CAPACITOR 1uF 16V Z C7107 NCF21CZ 105X C CAPACITOR 1uF 16V Z C7109 NCB21HK 103X C CAPACITOR 0 01uF 50V K C7112 QEKC0JM 227Z E CAPACITOR 220uF 6 3V M C7...

Страница 74: ...B7112 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J B7113 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J B7115 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J B7118 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J CN5501 QGB1231M1 15 CONNECTOR B B 1 15 CN7102 QGB1231M1 15 CONNECTOR B B 1 15 CN7103 QGF1207C1 04 CONNECTOR FFC FPC 1 4 CN7104 QGF1207C1 04 CONNECTOR FFC FPC 1 4 CN7105 QGF1207C1 04 CONNECTOR FFC FPC 1 4 CN7106 QGF1016C3 04 CONNECTO...

Страница 75: ...6 WPC Printed in Japan JVC SERVICE ENGINEERING COMPANY OF AMERICA DIVISION OF JVC AMERICAS CORP www jvcservice com US Only JVC CANADA INC Head office 21 Finchdene Square Scarborough Ontario M1X 1A7 416 293 1311 ...

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