JVC TH-A5R Service Manual Download Page 75

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TH-A5R

3-24

Item

Parts number

Parts name

Area

Electrical parts list (DVD MPEG board)

Remarks

Block No. 06

Item

Parts number

Parts name

Area

Remarks

C100

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C101

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C102

2203-000257

CHIP CAPACITOR

10NF,10%,50V,16

C103

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C104

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C105

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C106

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C107

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C28

2402-001059

E.CAPACITOR

220UF,20%,6.7V

C29

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C30

2402-001059

E.CAPACITOR

220UF,20%,6.6V

C31

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C32

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C33

2402-000179

E.CAPACITOR

47UF,20%,16V

C36

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C37

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C38

2402-000179

E.CAPACITOR

47UF,20%,16V

C46

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C48

2402-000179

E.CAPACITOR

47UF,20%,16V

C50

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C51

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C54

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C55

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C59

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C61

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C62

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C64

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C66

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C67

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C68

2402-000179

E.CAPACITOR

47UF,20%,16V

C69

2402-001059

E.CAPACITOR

220UF,20%,6.5V

C70

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C71

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C73

2402-001059

E.CAPACITOR

220UF,20%,6.4V

C75

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C76

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C77

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C79

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C80

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C82

2402-000179

E.CAPACITOR

47UF,20%,16V

C85

2402-001059

E.CAPACITOR

220UF,20%,6.3V

C86

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C87

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C88

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C89

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C90

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C96

2203-000280

CHIP CAPACITOR

10PF,0.5PF,50V,

C97

2203-000280

CHIP CAPACITOR

10PF,0.5PF,50V,

C98

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

C99

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

DC1

2203-005005

CHIP CAPACITOR

100NF,10%,16C,1

DR1

2007-000074

CHIP RESISTOR

100OHM,5%,1608

DR2

2007-000074

CHIP RESISTOR

100OHM,5%,1608

DR3

2007-000074

CHIP RESISTOR

100OHM,5%,1608

DR4

2007-000074

CHIP RESISTOR

100OHM,5%,1608

DR5

2007-000074

CHIP RESISTOR

100OHM,5%,1608

DR6

2007-000074

CHIP RESISTOR

100OHM,5%,1608

DR7

2007-000074

CHIP RESISTOR

100OHM,5%,1608

DR8

2007-000074

CHIP RESISTOR

100OHM,5%,1608

DR9

2007-000074

CHIP RESISTOR

100OHM,5%,1608

J14

3708-001615

CONNECTOR

24P,1MM,SMD-S,S

J21

3708-001646

CONNECTOR

10P,1.0MM,SMD

3708-001645

CONNECTOR

40P,1.0MM,SMD

3301-001495

BEAD

120OHM,2.0X1.2

L30

3301-000353

BEAD

BLM21A121SP

L32

3301-000353

BEAD

BLM21A121SP

L38

3301-001495

BEAD

120OHM,2.0X1.2

L39

3301-001495

BEAD

120OHM,2.0X1.2

L40

3301-000353

BEAD

BLM21A121SP

L41

3301-000353

BEAD

BLM21A121SP

L42

3301-000353

BEAD

BLM21A121SP

L43

3301-000353

BEAD

BLM21A121SP

L44

3301-000353

BEAD

BLM21A121SP

L47

3301-000353

BEAD

BLM21A121SP

L48

3301-000353

BEAD

BLM21A121SP

L49

3301-000353

BEAD

BLM21A121SP

L50

3301-001495

BEAD

120OHM,2.0X1.2

L52

3301-000353

BEAD

BLM21A121SP

L53

3301-000353

BEAD

BLM21A121SP

L54

3301-000353

BEAD

BLM21A121SP

L55

3301-001495

BEAD

120OHM,2.0X1.2

L56

3301-001495

BEAD

120OHM,2.0X1.2

L57

2007-000029

CHIP RESISTOR

0OHM,5%,2012

OL1

3301-000353

BEAD

BLM21A121SP

OL2

3301-000353

BEAD

BLM21A121SP

PL1

3301-000353

BEAD

BLM21A121SP

PL2

2007-000029

CHIP RESISTOR

0OHM,5%,2012

PL3

3301-000325

BEAD

AB,3.2X2.5X1.3M

0501-000314

TRANSISTOR

KSA812,PNP,150M

0501-000314

TRANSISTOR

KSA812,PNP,150M

0501-000314

TRANSISTOR

KSA812,PNP,150M

0501-000314

TRANSISTOR

KSA812,PNP,150M

0501-000314

TRANSISTOR

KSA812,PNP,150M

0501-000314

TRANSISTOR

KSA812,PNP,150M

R10

2007-000070

CHIP RESISTOR

0OHM,5%,1608

R107

2007-000086

CHIP RESISTOR

5.6KOHM,5%,1608

R108

2007-000084

CHIP RESISTOR

4.7KOHM,5%,1608

R109

2007-000084

CHIP RESISTOR

4.7KOHM,5%,1608

R110

2007-000084

CHIP RESISTOR

4.7KOHM,5%,1608

R111

2007-000084

CHIP RESISTOR

4.7KOHM,5%,1608

R112

2007-000084

CHIP RESISTOR

4.7KOHM,5%,1608

R114

2007-000070

CHIP RESISTOR

0OHM,5%,1608

R31

2007-000084

CHIP RESISTOR

4.7KOHM,5%,1608

R32

2007-000084

CHIP RESISTOR

4.7KOHM,5%,1608

R34

2007-000070

CHIP RESISTOR

0OHM,5%,1608

R53

2007-000084

CHIP RESISTOR

4.7KOHM,5%,1608

R55

2007-000122

CHIP RESISTOR

1.2KOHM,5%,1608

R56

2007-000084

CHIP RESISTOR

4.7KOHM,5%,1608

R57

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R58

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R59

2007-000113

CHIP RESISTOR

33OHM,5%,1608

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R61

2007-000071

CHIP RESISTOR

22OHM,5%,1608

R63

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R64

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R66

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R68

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R71

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R73

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R75

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R78

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R79

2007-000113

CHIP RESISTOR

33OHM,5%,1608

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R80

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R81

2007-000113

CHIP RESISTOR

33OHM,5%,1608

R82

2007-000113

CHIP RESISTOR

33OHM,5%,1608

Summary of Contents for TH-A5R

Page 1: ... U K E Continental Europe EN Northern Europe EV Eastern Europe EE Russian Federation SP XCA5 SP XSA5 SP XSA5 XV THA5R SP WA5 D I G I T A L S U R R O U N D D I G I T A L COMPACT DIGITAL VIDEO STANDBY AUDIO FM MODE DSP VOLUME SOURCE DVD DIGITAL CINEMA SYSTEM TH A5R STANDBY ON DISPLAY TV VIDEO TOP MENU AUDIO ON TUNER PRESET ENTER VCR CHANNEL TUNING DVD FM AM AUX MUTING STANDBY ON VCR VCR CONTROL MENU...

Page 2: ...uct antenna terminals knobs metal cabinet screw heads headphone jack control shafts etc to be sure the product is safe to operate without danger of electrical shock Do not use a line isolation transformer during this check Plug the AC line cord directly into the AC outlet Using a Leakage Current Tester measure the leakage current from each exposed metal parts of the cabinet particularly any expose...

Page 3: ...amage resulting therefrom 3 Essential safety critical components are identified by on the Parts List and by shading on the schematics and must never be replaced by parts other than those listed in the manual Please note however that many electrical and mechanical parts in the product have special safety related characteristics These characteristics are often not evident from visual inspection Part...

Page 4: ...is equipped with safety switches whichprevent emission of radiation when the drawer is open and the safety interlocks have failed or are de feated It is dangerous to defeat the safety switches 5 CAUTION If safety switches malfunction the laser is able to function 6 CAUTION Use of controls adjustments or performance of procedures other than those specified herein may result in hazardous radiation e...

Page 5: ...cal pickup The tester s internal power source can easily destroy the laser diode 4 Handling the traverse unit optical pickup 1 Do not subject the traverse unit optical pickup to strong shocks as it is a sensitive complex unit 2 Cut off the shorted part of the flexible cable using nippers etc after replacing the optical pickup For specific details refer to the replacement procedure in the text Remo...

Page 6: ...body Remove the claw1 claw2 and claw3 and detach the front panel assembly toward the front Disconnect the card wire from the connector DW20 on the DSP board 1 2 3 4 5 Removing the front panel assembly See Fig 2A 2B and 3 Prior to performing the following procedure remove the top cover Cut off the tie band if needed Disconnect the power cord from the connector CW1 on the main board and pull up the ...

Page 7: ...Removing the two screws H attaching the fan motor on the rear panel 1 2 Prior to performing the following procedure remove the top cover Disconnect the card wire from the connector VW2 on the jack board Remove the four screws G attaching the jack board to the rear panel Disconnect the connector VW1 on the jack board and pull up the jack board 1 2 3 Removing the jack board See Fig 7 and 8 Removing ...

Page 8: ...lder part soldered to the main board remove each screw and remove the heat sink from Power IC 1 2 Removing the main board See Fig 10 Prior to performing the following procedure remove the top cover front panel assembly and jack board Untied the harness band and disconnect the harness from the connector CW2 on the main board Disconnect the harness from the connector NW11 on the DSP board Disconnect...

Page 9: ...ard wire from the connector FW1 on the display board Remove the five screws A attaching the display board on the inner of the front panel assembly Remove the four screws B attaching the switch board on the inner of the front panel assembly Disconnect the harness from connector FW2 on the display board if needed 1 2 3 4 Removing the display board switch board See Fig 1 and 2 Front panel assembly se...

Page 10: ... screws A attaching the DVD loader board to DVD mechanism assembly Disconnect the card wire from the connector U9 on the DVD loader board CAUTION see fig 3 Before removing the card wire which connects the pickup board and DVD loader board solder the two soldering parts and make it short circuit Moreover while having removed the card wire don t remove these solder ONE POINT How to eject the DVD tra...

Page 11: ... assembly and DVD loader board Remove the two claws1 and remove the holder from the DVD mechanism assembly as it is pushed down Notes When removing only the DVD MPEG board it is not necessary to remove this holder Remove the four claws2 and remove the DVD MPEG board from the holder 1 2 ONE POINT Insert in after uniting with a lower claws when inserting DVD MPEG board in holder When inserting DVD M...

Page 12: ... the eight screws A attaching the speaker unit to cabinet Disconnect the code from the two terminals of the speaker unit 1 2 3 Removing the speaker unit See Fig 1 to 3 Speaker section SP WA5 Woofer SP XSA5 Satellite speaker SP XCA5 Center speaker It is exchange in a unit It is exchange in a unit Fig 1 Fig 2 Fig 3 Boss Net assembly Speaker unit Cabinet Terminals black Speaker unit reverse side A A ...

Page 13: ...WITCH BOARD DISPLAY BOARD DVD MPEG BOARD DVD LOADER BOARD DSP1 BOARD DSP2 BOARD DVD POWER BOARD POWER TRANCE VW11 DW20 DW15 DW14 DW13 DW23 DW10 DW11 DW31 FU1 PT1 CW1 CW5 CW6 CW7 CW4 CW3 3 CW2 CW8 C FU3 RE3 DW32 NW11 DW12 FW2 FW1 U9 4 4 5 3 4 5 0 0 0 0 0 0 0 0 0 0 4 0 0 6 6 6 6 1 1 1 1 1 2 2 2 0 2 0 2 2 2 9 9 9 9 0 0 0 9 9 9 9 9 8 8 Wiring connection Color codes are shown below 1 Brown 2 Red 3 Oran...

Page 14: ...tment Location of Tuner PCB AM MW OSC Adjustment Output 1 7 0V Received FREQ Adjustment point MO AM MW RF Adjustment ITEAM 603 KHz MA Maximum Output Fig1 1 TESTER MAIN PCB VT GND Fig 1 4 OSC Voltage Fig 1 4 OSC Voltage Fig 1 4 OSC Voltage Fig 1 1 OSC Voltage ...

Page 15: ...tortion 0 4 below Figure 1 2 Adjustment point FD FM DETECTOR COIL FM Search Level Adjustment Adjust SVR1 so that TUNED of FL T is lighted Figure 1 3 Adjust FM S S G level to 28dB SSG FREQ Adjustment point SVR3 98 MHz BEACON SENSITIVITY SEMI VR 20K GND Output GND SET Input output OUTPUT AM SSG 450KHZ INPUT AM ANT IN Speaker Terminal 60cm AM IF VTVM Oscilloscope Maximum output Figure 1 4 Figure1 4 A...

Page 16: ...ADDR2 MADDR1 MADDR0 VSS VDD_3 3 MADDR10 MADDR11 BA1 BA0 MCS0 MCS1 MRAS MCAS DAI DATA DAI BCK SYSCLKBP DAI LRCK IEC958BP I2C_CL I2C_DA RTS1 RXD1 TXD1 CTS1 VSS VDD_3 3 SD DATA7 SD DATA6 SD DATA5 SD DATA4 VSS VDDC SD DATA3 SD DATA2 SD DATA1 SD DATA0 SD REQ SD EN VSS VDD_3 3 SD ERROR SD CLK VSYNC HIRQ1 RTS2 SPI_CLK RXD2 SPI_MISO TXD2 SPI_MOSI CTS2 SPI_CS VDD_5 HCS4 HCS3 HCS2 HCS1 HCS0 VSS VDD_3 3 TRST...

Page 17: ... bus selects one of eight host inter face registers These signals are not muxed in ATAPI master mode HA 15 0 is the 16 bit muxed address and data bi directional host data bus through which the host writes data to the decoder Code FIFO MSB of the 32 bit word is writ ten first The host also reads and writes the decoder internal registers and local SDRAM ROM via HA 7 0 These signals are not muxed for...

Page 18: ...5 MHz for parallel mode and MHz for serial mode The polarity of this signal is programmable Error in input data This signal carries the error bit associated with the channel data type if set the byte is ccorrupted Data enable Assertion indicates that data on SDDATA 7 0 is valid The polarity ofthis signal is programmable General Purpose I O 33 Bitstream request controller asserts SDREQ to indicate ...

Page 19: ...ata UART2 Serial Peripheral Interface Master Input Slave Output General Purpose I O 38 Transmit data UART2 Serial Peripheral Interface Master Output Slave Input General Purpose I O 39 Clear to send UART2 Serial Peripheral Interface General Purpose I O 40 Test reset BST reset resets the TAP controller This signal must be pulled low Test data Out BST serial data output Test data In BST serial data c...

Page 20: ...AUDATA1 7 8 9 10 11 12 13 14 15 16 17 39 38 37 36 35 34 33 32 31 30 29 1819202122232425262728 6 5 4 3 2 1 4443424140 RESET DATA7 0 EMAD7 0 GPIO7 0 CS RD R W EMOE GPIO11 SCDIO SCDOUT PSEL GPIO9 A0 SCCLK A1 SCDIN ABOOT INTERQ EXTMEM GPIO8 DC DD MCLK SCLK LRCLK AUDATA 2 0 XMT958 AUDATA3 VD 3 1 DGND 3 1 AGND VA FILT1 FILT2 CMPDAT SDATAN2 CMPCLK SCLKN2 CMPREQ LRCLKN2 SCLKN1 STCCLK2 SDATAN1 LRCLKN1 CLKI...

Page 21: ...or General Purpose Input Output Number11 Host Address Bit One or SPI Serial Control Data Input Host Parallel Address Bit Zero or Serial Control Port Clock Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Host Parallel Chip Select Host Serial SPI Chip Select Serial Control Port Data Input and Output Parallel Port Type Select Control Port Interrupt Request Automatic Boot Enabl...

Page 22: ...put for the servo input reference No Connect Ground Ground pin for the servo block APC Input DVD APC input pin from the monitor photo diode APC output DVD APC output pin to control the laser power APC Input DVD APC input pin from the monitor photo diode APC output DVD APC output pin to control the laser power APC output on off APC output control pin A low level activates the LD output open high Re...

Page 23: ...plied to SDATA Not to be left open Serial Data Serial data bi directional CMOS pin NRZ programming data for the internal registers is applied to this input Not to be left open Serial Data Enable Serial enable CMOS input A high level input enables the serial port Not to be left open Hold Control ATTL compatible control pin which when pulled high disables the RF AFC charge pump and holds the RE AGC ...

Page 24: ...70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 VCC DQ0 VCCQ DQ1 DQ2 VSSQ DQ3 DQ4 VCCQ DQ5 DQ6 VSSQ DQ7 NC VCC DQM0 WE CAS RAS CS NC BS0 BS1 A10 AP A0 A1 A2 DQM2 VCC NC DQ16 VSSQ DQ17 DQ18 VCCQ DQ19 DQ20 VSSQ DQ21 DQ22 VCCQ DQ23 VCC DQ0 DQ31 DQM0 ...

Page 25: ...0 S19 PC3 S18 PC2 S17 PC1 S16 PC0 VDD3 S15 T15 S14 T14 S13 T13 S12 T12 S11 T11 S10 T10 S9 T9 S8 T8 S7 T7 S6 T6 S5 T5 S4 T4 S3 T3 S2 T2 S1 T1 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ...

Page 26: ... 8 16 16 CONTROL LOGIC NO 2 CLOCK GENERATOR NO 1 CLOCK GENERATOR COLUMN ADDRESS BUFFER REFRESH CONTROLLER REFRESH COUNTER ROW ADDRESS BUFFERS 9 DATA IN BUFFER DATA OUT BUFFER COLUMN DECODER SENSE AMPLIFIERS I O RATING 512 x 16 512 x 512 x 16 MEMORY ARRAY ROW DECODER 512 512 A0 A1 A2 A3 A4 A5 A6 A7 A8 I O0 I O15 CE Vcc Vss I O I I I I I I I O Supply Ground CAS Vcc I O0 I O1 I O2 I O3 Vcc I O4 I O5 ...

Page 27: ...1 0 T2EX P1 1 T2 P1 0 P2 7 A15 A8 P3 7 P3 0 RD P3 7 WR P3 6 T1 P3 5 T0 P3 4 INT1 P3 3 INT0 P3 2 TXD P3 1 RXD P3 0 EAVPP NC Pin No 44 22 36 37 38 39 40 41 42 43 10 21 20 32 33 9 8 7 6 5 4 3 2 31 30 29 28 27 26 25 24 19 18 17 16 15 14 13 11 35 1 12 23 34 I O I I I O I O I I O O O I O I I I O O I O O O I I I I O I I Description Power supply for internal operation 5V input Ground 8 bits bi directional...

Page 28: ... CE A0 Symbol AMS A0 DQ15 DQ0 CE OE WE VDD Vss NC Pin name Address Inputs Data Input Output Chip Enable Output Enable Write Enable Power Supply Ground No Connection Function To provide memory addresses During Sector Erase AMS A11 address lines will select the sector During Block Erase AMS A15 address lines will select the block To output data during Read cycles and receive input data during Write ...

Page 29: ...scillator circuit is formed by connecting an external resistor and capacitor to these pins Display off contort input BLK Low Vss Display off S1 toS43 and G1 to G11 at VFL level BLK High VDD Display on Note that serial data can be transferred while the display is turned off Serial data transfer inputs These pins must be connected to the system microcontroller CL Synchronization clock DI Transfer da...

Page 30: ... U11 U12 Latch OE D0 D1 D2 D3 D4 D5 D6 D7 GND Vcc O0 O1 O2 O3 O4 O5 O6 O7 LE 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 Symbol D0 D7 LE OE O0 O7 Function Data Inputs Latch Enable Input Output Enable Input 3 STATE Latch Outputs Inputs Outputs LE X H H L OE H L L L Dn X L H X On Z L H O0 H HIGH Voltage Level L LOW Voltage Level Z High Impedance X Immaterial O0 Previous O0 before HIGH to LOW ...

Page 31: ...0 VA VD AGND Receiver H S DGND RXP6 RXP5 RXP4 RXP3 RXP2 RXP1 RXP0 7 1 MUX C U bit Data Buffer Misc Control FILT RERR RMCK OMCK RST EMPH U SDA CDOUT SCL CCLK AD1 CDIN AD0 CS INT OLRCK OSCLK SDOUT Clock Data Recovery Control Port Registers AES S PDIF Decoder Serial Audio Output Function Serial Control Data I O I2C Data Out SPI Address Bit 0 I2C Control Port Chip Select SPI Pre Emphasis AES3 SPDIF Re...

Page 32: ...2 5 6 7 8 GND VO1 VCTL VIN1 VIN2 SVCC PVCC VO2 3 4 TSD PRE DRIVER BIAS 2 Block diagram 1 Block diagram 3 Pin function VO1 VCTL VIN1 VO2 PVCC SVCC VIN2 GND 1 2 3 4 8 7 5 6 Function Pin No Symbol KA78R05 PQ2 PQ6 KA78R08 PQ5 KA278R05 PQ1 KA278R33 PQ4 Regulator THERMAL SHUTDOWN BANDGAP REFERENCE OVERVOLTAGE PROTECTION SOA PROTECTION SHORTCIRCUIT PROTECTION 1 4 3 2 Vin Vdis Vo GND HIGH LOW OUTPUT ON OF...

Page 33: ...ght Clock Digital Ground Digital Power Digital Interface Power Master Clock Serial Control Interface Clock Serial Control Data I O Address Bit 0 Chip Select Reset Mute Control Differential Analog Inputs Internal Voltage Filter Analog Power Analog Ground Analog Outputs 3 Truth table 1 Pin layout 2 Pin function 74LCX244 DIC13 Bus buffer 1 2 3 4 5 6 7 8 9 10 1G 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND 20 ...

Page 34: ...n 15 16 17 18 19 20 21 22 23 24 25 26 27 28 VO4 VO4 VO3 VO3 PowVcc2 STBY2 GND OPOUT3 OPIN3 OPIN3 OPOUT4 OPIN4 OPIN4 PreVcc O O O O I O I I O I I Non inverted output of CH4 Inverted output of CH4 Non inverted output of CH3 Inverted output of CH3 Vcc for CH3 4 power block Input for Ch4 stand by control Substrate ground Output for CH3 OP AMP Inverting input for CH3 OP AMP Non inverting input for CH3 ...

Page 35: ...TH A5R 1 35 M E M O ...

Page 36: ...200112 V VICTOR COMPANY OF JAPAN LIMITED AUDIO COMMUNICATION BUSINESS DIVISION PERSONAL MOBILE NETWORK BUSINESS UNIT 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan No 21046 TH A5R ...

Page 37: ... PACK WM8720 LC86P6548 AUX LC75725E TDA7440 TDA7440 TDA7440 V F D POWER AMP POWER AMP POWER AMP POWER AMP POWER AMP POWER AMP 3ohm 60W 6ohm 35W 6ohm 35W 6ohm 35W 6ohm 35W 6ohm 35W MIC OPTION DIGITAL OPTICAL Only J C JPN DIGI IN EXT DIGI IN DVD FL FR RL RR C W A D IN A D IN F_C_R_S W Lt_Rt AUX L TUN L DVD L DI CE CL AUX R TUN R DVD R CLK KEY L R CL CE DI GND ...

Page 38: ...rocessor Graphics Engine Audio Input Unit Interlaced Progressive Video Encoder Five 10 bit Video DACs System Control Bus System Control Bus ASYNC BUS IR GPIO SPI UART1 2 ATAPI IDC SPARC Microprocessor Phase Lock Loop 13 5MHZ Crystal Audio Output JTAG Interface Digital Video BUFFER SIGNAL KSA812 Optical Output Audio Output IC LOGIC 74HCT245 Analog Video Output MPEG DECODER ZIVA5 OPICAL OUT VIDEO OU...

Page 39: ...on Power supply section Parts are safety assurance parts When replacing those parts make sure to use the specified parts CIRCUIT DESCRIPTION FL display System control Power supply Main Video signal output DSP DVD loader DVD MPEG SHEET NUMBER 1 6 2 6 3 6 4 6 5 6 6 6 Sheet 2 6 Sheet 5 6 Sheet 4 6 Sheet 4 6 ...

Page 40: ... A B C D E F G 1 2 3 4 5 2 4 TH A5R TH A5R SHEET 2 6 Main section Tuner signal Front signal Center signal Rear signal To PW5 Sheet 1 6 To DW14 Sheet 4 6 To Tuner Pack To DW10 Sheet 4 6 To DW13 Sheet 4 6 ...

Page 41: ...2 Vout Vcc IN3 GND JVR13 470 VIDEO_V Pr 1 JVC6 4 7uF 25V JVR4 220 JVR16 56 JVR15 1 5K JVC7 330 16 JVR20 330K JVC4 0 1u JVR7 1K JVR8 1 5K JVR21 330K JVW3 000 JVR17 75 JVR6 68 SCRT1 SCART_JACK 1 3 5 7 9 11 13 15 17 19 21 2 4 6 8 10 12 14 16 18 20 AR_IN AL_IN B_GND BLUE_IN G_GND GREEN_IN R_GND RED_IN V_GND CVBS_OUT SCART_GND AR_OUT AGND AL_OUT AV_SW AVS FT_USE FGND RGB_BL VI_GND CVBS_IN JVE18 75 JVC5...

Page 42: ... E F G 1 2 3 4 5 2 6 TH A5R TH A5R SHEET 4 6 DSP section Sheet 2 6 Sheet 2 6 Sheet 6 6 Sheet 1 6 Sheet 3 6 Sheet 2 6 Sheet 1 6 Front signal Center signal Rear signal Tuner signal Digital audio signal FIC1 FIC12 ...

Page 43: ...VCC CDPD VR CDLD R11 2 2K R161 100K R5 10K R35 33 R146 R C39 104 R68 10K R32 3 3K R167 10 R171 R R20 47K LED 1 TP C32 47P C13 47P C23 102 J3 FPC FFC_ZIF_VER_1M M_40P_SMD 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 GND HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 NC GND GND GND 28 GND HCS16J HPDIAGJ THA2 HCS3J GND IDERST HD7 HD6 HD5 HD4 HD...

Page 44: ...201 202 203 204 205 206 207 2 3 4 1 105 127 128 129 130 131 137 140 141 142 143 144 189 158 159 GNDP HD13 HD12 HD11 HD10 HD9 HD8 HD7 GNDP VDDP HD6 HD5 HD4 HD3 HD2 HD1 HD0 VDDP GNDP HDTACK HIRQ0 HUDS HLDS HREAD IRRX1 GND VDD MDQM3 MDQM2 MDQM1 MDQM0 MWE GND25 VDD25 MCAS MRAS MCS0 MCS1 BA0 BA1 MA11 MA10 VDD25 GND25 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 MCLK GND25 VDD25 MD0 MD1 MD2 MD3 MD4 MD5 MD6 M...

Page 45: ...A B C D E F G 1 2 3 4 5 2 9 TH A5R Front board Switch board Display board Printed circuit boards ...

Page 46: ...H A B C D E F G 1 2 3 4 5 2 10 TH A5R TH A5R Main board Forward side ...

Page 47: ...A B C D E F G 1 2 3 4 5 2 11 TH A5R Main board Reverse side ...

Page 48: ...H A B C D E F G 1 2 3 4 5 2 12 TH A5R TH A5R DVD loader board Forward side DVD MPEG board Forward side DVD power board Forward side ...

Page 49: ...A B C D E F G 1 2 3 4 5 2 13 TH A5R DVD loader board Reverse side DVD MPEG board Reverse side DVD power board Reverse side ...

Page 50: ...H A B C D E F G 1 2 3 4 5 2 14 TH A5R TH A5R DSP2 board Reverse side DSP1 board Reverse side DSP2 board Forward side DSP1 board Forward side ...

Page 51: ...TH A5R 2 15 1 2 3 4 5 A B C D Jack board ...

Page 52: ...s list Block No M1 XV THA5 Exploded view of general assembly and parts list Block No M2 SP WA5 DVD mechanism assembly and parts list Block No MJ Electrical parts list Block No 01 06 Packing materials and accessories parts list Block No M3 M5 TH A5R 3 3 3 5 3 6 3 8 3 27 Area suffix B U K E Continental Europe EN Northern Europe EV Eastern Europe EE Russia ...

Page 53: ...TH A5R 3 2 M E M O ...

Page 54: ...A C C E E E E E L6 a F D D D D G Front board Main board Jack board DSP board DVD Boad DVDpower 22 31 28 Exploded view of general assembly and parts list Block No M M M 1 G G G XV THA5 18 16 17 14 15 16 17 14 11 7 6 5 3 1 15 13 12 2 10 21 21 19 26 25 27 29 22 20 23 22 22 9 8 26 25 4 L1 24 34 35 32 33 L12 ...

Page 55: ...16 AH61 00777A HOLDER FOOT B 2 17 AH69 00503B CUSHION FOOT B 2 18 AH64 01357A CABINET BOTTOM 1 19 AH64 01358C CABINET TOP 1 20 AH63 00383A SHIELD FRONT 1 21 AH63 00388B SHIELD TOP 2 22 AH61 00774A HOLDER PCB 4 23 AH64 01359B CABINET REAR 1 24 AH63 00303A COVER FAN 1 25 AH62 00051C HEAT SINK D 1 26 AH62 00051D HEAT SINK B 1 27 AH62 00052A HEAT SINK DIO 1 28 AH61 00779A HOLDER IC 6 29 AH62 00050A HE...

Page 56: ... Area A Parts list General assembly SP WA5 Q ty Description Block No M2MM 1 AA000026 01 CABINET 1 2 CR200027 01 SPEAKER 1 LE10020 007A 3 70 059 416 02 SCREW 8 4 29 100 086 01 PACKING RING 1 5 53 000 158 11 ORNAMENT 1 LV21155 002A 6 99 200 019 01 NET ASSY 1 LV33134 001A 7 60 001 856 01 RATING LABEL 1 1 7 2 3 6 4 5 ...

Page 57: ...TH A5R 3 6 DVD mechanism assembly and parts list Block No M M M J 2 1 17 22 21 19 18 13 12 4 3 23 16 9 8 19 11 14 15 10 20 18 24 7 6 5 18 5 75 0 1 4 12 DVD MPEG board DVD loader board ...

Page 58: ...MPER LOWER 1 LOWER 10 AH61 00747A BRACKET CHUCK 1 T1 0 11 AH66 00166A SLIDE CAM 1 12 AH31 00030A MOTOR DC 1 RF 300CA 11440 13 PCB SWITCH 1 26 5 X 21 6 14 AH66 00167A BELT PULLEY 1 CR 1 5 15 3409 001119 SWITCH DETECTOR 1 JDS2200 16 AH59 00130A DVD DECK 1 CMS S21MG6 17 6001 001257 SCREW MACHINE 2 1 7 X 3 W4 5 18 AJ60 10001A SCREW TAP 6 2 X 5 W7 19 6003 001210 SCREW TAP 5 2 6 X 6 W12 20 AH73 00025B R...

Page 59: ...C40RR 2401 000407 E CAPACITOR 10UF 20 16V C40W 2401 000407 E CAPACITOR 10UF 20 16V C41C 2203 001554 CHIP CAPACITOR 1 8NF 10 50V C41FL 2203 001554 CHIP CAPACITOR 1 8NF 10 50V C41FR 2203 001554 CHIP CAPACITOR 1 8NF 10 50V C41RL 2203 001554 CHIP CAPACITOR 1 8NF 10 50V C41RR 2203 001554 CHIP CAPACITOR 1 8NF 10 50V C41W 2203 000062 CHIP CAPACITOR 47NF 80 20 50 C43C 2401 000909 E CAPACITOR 22UF 20 16V C...

Page 60: ...F RESISTOR 270OHM 5 1W D51 0401 001090 DIODE 1SS355 D52 0401 001090 DIODE 1SS355 D53 0401 001090 DIODE 1SS355 D54 0401 001090 DIODE 1SS355 D55 0401 001090 DIODE 1SS355 D6 0402 000127 DIODE 1N4002 100V D65 0401 001090 DIODE 1SS355 D7 2003 000603 OMF RESISTOR 270OHM 5 1W D8 0402 000127 DIODE 1N4002 100V D9 0401 001090 DIODE 1SS355 FU1 3601 000216 FUSE A 250V 2 5A TIME FU3 3601 000319 FUSE A 80MA 15 ...

Page 61: ... KSC945 NPN Q2 0501 000010 TRANSISTOR KSC1008 NPN Q20C 0501 000303 TRANSISTOR KSA733 PNP Q20FL 0501 000303 TRANSISTOR KSA733 PNP Q20FR 0501 000303 TRANSISTOR KSA733 PNP Q20RL 0501 000303 TRANSISTOR KSA733 PNP Q20RR 0501 000303 TRANSISTOR KSA733 PNP Q20W 0501 000303 TRANSISTOR KSA733 PNP Q21C 0501 000294 TRANSISTOR KSA708 Y PNP Q21FL 0501 000294 TRANSISTOR KSA708 Y PNP Q21FR 0501 000294 TRANSISTOR ...

Page 62: ...STOR 47KOHM 5 1 16W R109 2007 000075 CHIP RESISTOR 220OHM 5 1 16W R11 2001 000864 CARBON RESISTOR 56KOHM 5 1 8W R110 2007 000075 CHIP RESISTOR 220OHM 5 1 16W R111 2007 000124 CHIP RESISTOR 2 2KOHM 5 1 16 R112 2007 000090 CHIP RESISTOR 10KOHM 5 1 16W R113 2007 000097 CHIP RESISTOR 47KOHM 5 1 16W R114 2007 000075 CHIP RESISTOR 220OHM 5 1 16W R115 2007 000075 CHIP RESISTOR 220OHM 5 1 16W R116 2007 00...

Page 63: ...090 CHIP RESISTOR 10KOHM 5 1 16W R55 2007 000094 CHIP RESISTOR 22KOHM 5 1 16W R56 2007 000090 CHIP RESISTOR 10KOHM 5 1 16W R57 2007 000094 CHIP RESISTOR 22KOHM 5 1 16W R58 2007 000090 CHIP RESISTOR 10KOHM 5 1 16W R59 2007 000094 CHIP RESISTOR 22KOHM 5 1 16W R6 2001 000786 CARBON RESISTOR 47KOHM 5 1 8W R60 2007 000120 CHIP RESISTOR 680OHM 5 1 16W R61 2007 000134 CHIP RESISTOR 33KOHM 5 1 16W R62 200...

Page 64: ...76 CHIP RESISTOR 330OHM 5 1 16W R92FR 2007 000076 CHIP RESISTOR 330OHM 5 1 16W R92RL 2007 000076 CHIP RESISTOR 330OHM 5 1 16W R92RR 2007 000076 CHIP RESISTOR 330OHM 5 1 16W R92W 2007 000076 CHIP RESISTOR 330OHM 5 1 16W R93C 2007 000076 CHIP RESISTOR 330OHM 5 1 16W R93FL 2007 000076 CHIP RESISTOR 330OHM 5 1 16W R93FR 2007 000076 CHIP RESISTOR 330OHM 5 1 16W R93RL 2007 000076 CHIP RESISTOR 330OHM 5 ...

Page 65: ...ODE UDZ3 9B 7 200M ZD5W 0403 001079 ZENER DIODE UDZ3 9B 7 200M ZD6C 0403 001079 ZENER DIODE UDZ3 9B 7 200M ZD6FL 0403 001079 ZENER DIODE UDZ3 9B 7 200M ZD6FR 0403 001079 ZENER DIODE UDZ3 9B 7 200M ZD6RL 0403 001079 ZENER DIODE UDZ3 9B 7 200M ZD6RR 0403 001079 ZENER DIODE UDZ3 9B 7 200M ZD6W 0403 001079 ZENER DIODE UDZ3 9B 7 200M Item Parts number Parts name Area Electrical parts list Main board Re...

Page 66: ...E CAPACITOR 100UF 20 10V DC25 2401 000650 E CAPACITOR 2 2UF 20 50V DC26 2203 005005 CHIP CAPACITOR 100NF 10 16C DC27 2401 000588 E CAPACITOR 1UF 20 50V DC28 2401 001502 E CAPACITOR 47UF 20 16V DC29 2203 000257 CHIP CAPACITOR 10NF 10 50V DC30 2203 001656 CHIP CAPACITOR 0 47NF 5 50V N DC31 2401 000588 E CAPACITOR 1UF 20 50V DC32 2203 005005 CHIP CAPACITOR 100NF 10 16C DC33 2401 000588 E CAPACITOR 1U...

Page 67: ...FC45R 2203 001554 CHIP CAPACITOR 1 8NF 10 50V FC46L 2203 000783 CHIP CAPACITOR 0 33NF 5 50V N FC46R 2203 000783 CHIP CAPACITOR 0 33NF 5 50V N FC47L 2203 001554 CHIP CAPACITOR 1 8NF 10 50V FC47R 2203 001554 CHIP CAPACITOR 1 8NF 10 50V FC48L 2203 001554 CHIP CAPACITOR 1 8NF 10 50V FC48R 2203 001554 CHIP CAPACITOR 1 8NF 10 50V FC49L 2203 000783 CHIP CAPACITOR 0 33NF 5 50V N FC49R 2203 000783 CHIP CAP...

Page 68: ...F 5 50V N RC35R 2203 000783 CHIP CAPACITOR 0 33NF 5 50V N RC36L 2203 000531 CHIP CAPACITOR 2 7NF 10 50V RC36R 2203 000531 CHIP CAPACITOR 2 7NF 10 50V RC39L 2203 000531 CHIP CAPACITOR 2 7NF 10 50V RC39R 2203 000531 CHIP CAPACITOR 2 7NF 10 50V RC51L 2203 001554 CHIP CAPACITOR 1 8NF 10 50V RC51R 2203 001554 CHIP CAPACITOR 1 8NF 10 50V RIC11 1201 000163 IC 4560 SOPP 150MI RIC12 1204 001465 IC TDA7440D...

Page 69: ...090 CHIP RESISTOR 10KOHM 5 1 16W UR51 2007 000090 CHIP RESISTOR 10KOHM 5 1 16W UR52 2007 000090 CHIP RESISTOR 10KOHM 5 1 16W UR53 2007 000074 CHIP RESISTOR 100OHM 5 1 16W UR54 2007 000074 CHIP RESISTOR 100OHM 5 1 16W UR55 2007 000074 CHIP RESISTOR 100OHM 5 1 16W UR56 2007 000074 CHIP RESISTOR 100OHM 5 1 16W UR57 2007 000074 CHIP RESISTOR 100OHM 5 1 16W UR58 2007 000074 CHIP RESISTOR 100OHM 5 1 16W...

Page 70: ... 38KHZ UIC10 1003 001403 IC LC75725E QFP 64 ULD3 0601 001238 LED RED 650NM 2 5MM ULD4 0601 001432 LED 470NM 3MM UQ1 0504 001003 TRANSISTOR KSR2003TA 300MW UQ2 0504 001003 TRANSISTOR KSR2003TA 300MW UQ3 0504 000118 TRANSISTOR KSR1003 NPN 300 UR31 2001 000023 CARBON RESISTOR 47OHM 5 1 4W UR32 2001 000023 CARBON RESISTOR 47OHM 5 1 4W UR35 2001 000281 CARBON RESISTOR 100OHM 5 1 8W UR36 2001 000281 CAR...

Page 71: ... 2X5 7M JVR11 2001 000290 CARBON RESISTOR 10KOHM 5 1 8W JVR12 2001 000221 CARBON RESISTOR 1 2KOHM 5 1 8W JVR13 2001 000429 CARBON RESISTOR 1KOHM 5 1 8W JVR14 2001 000429 CARBON RESISTOR 1KOHM 5 1 8W JVR15 2001 000221 CARBON RESISTOR 1 2KOHM 5 1 8W JVR16 2001 000429 CARBON RESISTOR 1KOHM 5 1 8W JVR17 2001 000969 CARBON RESISTOR 75OHM 5 1 8W JVR18 2001 000969 CARBON RESISTOR 75OHM 5 1 8W JVR19 2001 ...

Page 72: ...80PF 10 50V 1 C55 2203 005005 CHIP CAPACITOR 100NF 10 16C 1 C56 2203 001628 CHIP CAPACITOR 0 03NF 5 50V 1 C57 2203 001628 CHIP CAPACITOR 0 03NF 5 50V 1 C58 2203 001628 CHIP CAPACITOR 0 03NF 5 50V 1 C59 2203 000972 CHIP CAPACITOR 47NF 10 16V 1 C6 2203 005005 CHIP CAPACITOR 100NF 10 16C 1 C60 2203 001126 CHIP CAPACITOR 680PF 10 50V 1 C61 2203 001126 CHIP CAPACITOR 680PF 10 50V 1 C62 2203 001126 CHIP...

Page 73: ...2007 000097 CHIP RESISTOR 47KOHM 5 1608 R31 2007 000070 CHI RESISTOR 0OHM 5 1608 R32 2007 000082 CHI RESISTOR 3 3KOHM 5 1608 R33 2007 000084 CHIP RESISTOR 4 7KOHM 5 1608 R34 2007 000113 CHIP RESISTOR 33OHM 5 1608 R35 2007 000113 CHIP RESISTOR 33OHM 5 1608 R36 2007 000113 CHIP RESISTOR 33OHM 5 1608 R38 2007 000113 CHIP RESISTOR 33OHM 5 1608 R39 2007 000113 CHIP RESISTOR 33OHM 5 1608 R4 2007 000084 ...

Page 74: ...lock No 05 A U3 0903 001246 IC M6759 PLCC 44P U4 1203 001369 IC XC61CN1902MR U5 1203 001293 IC 033 T0 252 3P U6 1003 001305 IC BA5983FM HSOP 2 U7 1201 001790 IC SP3721A TQFP 64 U9 3708 001574 CONNECTOR 24P 1MM ANGLE S X1 2801 003971 CRYSTAL 13 5MHZ 15PPM ZD1 0403 000357 ZENER DIODE 5 6V 5 4 5 8V ...

Page 75: ...74 CHIP RESISTOR 100OHM 5 1608 DR6 2007 000074 CHIP RESISTOR 100OHM 5 1608 DR7 2007 000074 CHIP RESISTOR 100OHM 5 1608 DR8 2007 000074 CHIP RESISTOR 100OHM 5 1608 DR9 2007 000074 CHIP RESISTOR 100OHM 5 1608 J14 3708 001615 CONNECTOR 24P 1MM SMD S S J21 3708 001646 CONNECTOR 10P 1 0MM SMD J6 3708 001645 CONNECTOR 40P 1 0MM SMD L1 3301 001495 BEAD 120OHM 2 0X1 2 L30 3301 000353 BEAD BLM21A121SP L32 ...

Page 76: ... 16C 1 VJL1 3301 000353 BEAD BLM21A121SP VL1 3301 000353 BEAD BLM21A121SP VR1 2007 000402 CHIP RESISTOR 150OHM 5 1608 VR10 2007 000402 CHIP RESISTOR 150OHM 5 1608 VR11 2007 000070 CHIP RESISTOR 0OHM 5 1608 VR12 2007 000115 CHIP RESISTOR 82OHM 5 1608 VR13 2007 000402 CHIP RESISTOR 150OHM 5 1608 VR14 2007 000070 CHIP RESISTOR 0OHM 5 1608 VR15 2007 000115 CHIP RESISTOR 82OHM 5 1608 VR16 2007 000402 C...

Page 77: ...TH A5R 3 26 M E M O ...

Page 78: ... XTHA5 XV THA5 SP WA5 Packing materials and accessories parts list Block No M M M 3 Block No M M M 5 FRONT A8 A11 P1 P2 P10 P11 P6 P5 P8 P7 P4 P9 P9 A9 Short A10 Long A11 A11 A12 A12 P15 P12 P13 P14 A1 A2 A4 A5 A6 A7 A14 A13 ...

Page 79: ...essories parts list Block No M M M 3 Block No M M M 5 SP WA5 XV THA5 SP XTHA5 B E EN EV only B only B only A13 A14 A9 Short A8 A10 Long A11 A12 A12 A11 A11 P1 P9 P9 P10 P11 P14 P13 P15 P16 P12 P3 P3 P6 P5 P2 P4 A1 A2 A4 A5 A6 A7 A3 B only ...

Page 80: ...3 85 000 434 01 POLY BAG 1 P 14 80 000 475 01 TOP CUSHION 1 P 15 80 000 475 11 BOTTOM CUSHION 1 P 16 83 000 447 11 CARTON B E EN EV 1 SPEAKER Item Parts number Parts name Area A Parts list Accessories Q ty Description Block No M5MM A 1 AH68 01011E INST BOOK E 1 GER FRE DUT AH68 01011F INST BOOK EN 1 GER FRE SPA ITA AH68 01011K INST BOOK EE 1 RUS AH68 01011G INST BOOK EV 1 POL HUN CZE AH68 01011F I...

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