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Panasonic PT-56LCX70 - 56" Rear Projection TV, Руководство по обслуживанию

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Panasonic PT-56LCX70 - 56

PT-56LCX70/PT-61LCX70/PT-50LCX7/PT-56LCX7

/PT-61LCX7/PT-50LCX7K/PT-56LCX70-K/PT-61LCX70-K

VIDEO SIGNAL PATH III BLOCK DIAGRAM

VIDEO SIGNAL PATH III BLOCK DIAGRAM

WF35

WF37

WF38

WF36

WF33

WF34

a

b

R2611, R2612, 
R2617, R2618

R2613, R2614, 
R2619, R2621

d

g

L2632-L2651

L2652

h

L2673

i

L2694

e L2653-L2672

f L2674-L2693

c

l

j

k

R2615, R2616, 
R2622, R2623

m

n

o

200mV

10

µ

s

1V

5

µ

s

1V

5ms

1V

25ns

1V

10ns

1V

10ns

1V

10ns

1V

25

µ

s

1V

25

µ

s

1V

25

µ

s

1V

25

µ

s

1V

25

µ

s

1V

25

µ

s

MAIN P.C.B.

CN2001-1
CN2001-2
CN2001-3
CN2001-(4-15)
CN2001-16
CN2001-17
CN2001-18
CN2001-19
CN2001-20
CN2001-21
CN2001-22
CN2001-23
CN2001-24
CN2001-25
CN2001-26
CN2001-27
CN2001-28
CN2001-29
CN2001-30
CN2001-31
CN2001-32
CN2001-33
CN2001-34
CN2001-35
CN2001-36

IC2501 (LCD VIDEO PROCESS)

LCD(R)

VIDEO SIGNAL

A8-A10,B8-B10,

C8-C11

J1-J3,K1-K3,

L1-L3,M3

M1,M2,N1-N3,

P1-P3,R2,R3

A11-A14,B11-B14,

C12,C13

A15-A18,B15-B17,

C15-C17

VDD2(+3.3V)

SUB+3.3V

SUB+1.2V

VDD1(+1.2V)

L2510

T3

R1

W13

L20

L19

V13

E1

A6

F1

E20

R DATA (10BIT)

R1 DATA (10BIT)

SHIFT
REGISTER

G1 DATA 
(10BIT)

B DATA 
(20BIT)

FROM VIDEO I 
SIGNAL PATH 
BLOCK DIAGRAM

G DATA (10BIT)

B DATA (10BIT)

CLOCK

CLOCK

<FROM IC6004(123)> RESET(L)

<FROM IC6001(47)> CORRECT ON(L)

RESET(L)

CORRECT ON(L)

XFR(R)

RESET(L)

S/H CLOCK(R)

XFR(G)

S/H CLOCK(G)

XFR(B)

S/H CLOCK(B)

SUB+3.3V

+15.5V

+15.5V

IC2001 (SAMPLING HOLD)

TP2001

W14

FRP(G)

W20

DIRX(G)

V5

DIRX(R)

K20

FRP(B)

IC2002 (SAMPLING HOLD)

IC2003 (SAMPLING HOLD)

B DATA 
(20BIT)

R2 DATA (10BIT)

LCDCOM

MONITOR

MONITOR

MONITOR

NON UNIFORMITY COLOR COMPENSATION

GAMMA CORRECTION

WHITE BALANCE CONTROL

TIMING GENERATOR FOR PANEL DRIVE

C5,C14,ETC

D7,D8,ETC

IC2004 (LEVEL SHIFTER)

69

70

+3.3V

+15.5V

TP2004
(IC2001 PIN26 LINE)

VCC

VCC

19,23,ETC

1,74,ETC

22

68

67

48

10

40

41

42

43

44

5

6

8

35

33

32

31

25

29

28

27

26

20

19

18

17

16

15

14

CN2002-1
CN2002-2
CN2002-3
CN2002-(4-15)
CN2002-16
CN2002-17
CN2002-18
CN2002-19
CN2002-20
CN2002-21
CN2002-22
CN2002-23
CN2002-24
CN2002-25
CN2002-26
CN2002-27
CN2002-28
CN2002-29
CN2002-30
CN2002-31
CN2002-32
CN2002-33
CN2002-34
CN2002-35
CN2002-36

LCD(G)

RESET(L)

SUB+3.3V

+15.5V

TP2002

LCDCOM

IC2005 (LEVEL SHIFTER)

TP2005
(IC2002 PIN26 LINE)

48

10

40

41

42

43

44

5

6

8

35

33

32

31

25

29

28

27

26

20

19

18

17

16

15

14

CN2003-1
CN2003-2
CN2003-3
CN2003-(4-15)
CN2003-16
CN2003-17
CN2003-18
CN2003-19
CN2003-20
CN2003-21
CN2003-22
CN2003-23
CN2003-24
CN2003-25
CN2003-26
CN2003-27
CN2003-28
CN2003-29
CN2003-30
CN2003-31
CN2003-32
CN2003-33
CN2003-34
CN2003-35
CN2003-36

LCD(B)

RESET(L)

SUB+3.3V

+15.5V

TP2003

LCDCOM

IC2006 (LEVEL SHIFTER)

TP2006
(IC2003 PIN26 LINE)

48

10

40

41

42

43

44

5

6

8

35

33

32

31

25

29

28

27

26

20

19

18

17

16

15

14

CLXOUT(G)

DXOUT(G)

DYOUT(B)

CLYOUT(B)

NRG

ENBY2(B)
ENBY1(B)

ENBX1(G)

C20

W16

Y16

H19

H18

Y20

J19

J20

13,22,34

VDD

12,37,39

VDD

+3.3V

+15.5V

13,22,34

VDD

12,37,39

VDD

+3.3V

+15.5V

13,22,34

VDD

12,37,39

VDD

V6,V8-V9,

W6-W9,Y6-Y8

V10-V12,

W10-W12,Y9-Y12

R18,R19,T18-T20,
U18-U20,V19,V20

L18,M18-M20,N18-N20,

P19,P20,R20

MULTI-
PLEXER

SHIFT
REGISTER

TIMING
GENERATOR

D/A
COVERTER

LATCH

DECODER

D/A
COVERTER

PLL

SERIAL
I/F

LEVEL
SHIFTER

PLL

LEVEL
SHIFTER

PLL

LEVEL
SHIFTER

A1

H-SYNC

H-SYNC

A2

V-SYNC

V-SYNC

TP2505

77-86

90-99

G2 DATA 
(10BIT)

26,28,30,32,
34,36,40,42,
44,46,48,50

SHIFT
REGISTER

69

70

VCC

VCC

19,23,ETC

1,74,ETC

22

68

67

MULTI-
PLEXER

SHIFT
REGISTER

TIMING
GENERATOR

D/A
COVERTER

LATCH

DECODER

D/A
COVERTER

SERIAL
I/F

77-86

90-99

26,28,30,32,
34,36,40,42,
44,46,48,50

SHIFT
REGISTER

69

70

VCC

VCC

19,23,ETC

1,74,ETC

22

68

67

MULTI-
PLEXER

SHIFT
REGISTER

TIMING
GENERATOR

D/A
COVERTER

LATCH

DECODER

D/A
COVERTER

SERIAL
I/F

77-86

90-99

26,28,30,32,
34,36,40,42,
44,46,48,50

L2516

VDDP

L2509

LCD/PRISM UNIT

MODE

1080p

135MHz

74.25MHz

81MHz

OTHER

1080i

FREQUENCY

TP2502

TP2506

a

V1 +3.30 Vp-p

V1 +3.30 Vp-p

V1 +3.30 Vp-p

V1 +3.30 Vp-p

V1 +3.30 Vp-p

V1 +3.30 Vp-p

b

c

d

e

f

g

V1 +4.60 Vp-p

V1 +4.80 Vp-p

V1 +5.00 Vp-p

V1 +3.30 Vp-p

V1 +3.30 Vp-p

V1 +3.30 Vp-p

h

i

j

k

l

V1 +1.00 Vp-p

m

V1 +1.00 Vp-p

n

200mV

10

µ

s

V1 +1.00 Vp-p

o

200mV

10

µ

s

PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7

58

Содержание PT-56LCX70 - 56" Rear Projection TV

Страница 1: ...onics Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law PT 56LCX70 PT 61LCX70 PT 50LCX7 PT 56LCX7 PT 61LCX7 PT 50LCX7K PT 56LCX70 K PT 61LCX70 K Vol 2 Multi Media...

Страница 2: ...8 Block Diagrams 55 9 Schematic Diagrams 61 9 1 SCHEMATIC DIAGRAM CIRCUIT BOARD LAYOUT NOTES 61 9 2 MAIN SCHEMATIC DIAGRAMS 62 9 3 VOLTAGE CHART 91 10 Printed Circuit Board 97 10 1 MAIN P C B 97 11 Ap...

Страница 3: ...stand and service this model Please place orders using the parts list and not the drawing reference numbers If the circuit is changed or modified this information will be followed by supplement servic...

Страница 4: ...6 1 2 3 4 5 2 3 4 6 7 9 Abnormal voltage DTV 9V line Abnormal voltage SUB 5V line Abnormal voltage MAIN 3 3V line Communication error between Peaks IC8001 and TV Microcontroller IC6004 Communication e...

Страница 5: ...ion P C B Power Switch Operation P C B SD HDMI P C B Front View Rear View LAMP LED POWER LED Front Door Rear Cover Main P C B Tuner P C B Rear Jack P C B Power P C B RF AMP Power Supply P C B Lamp Uni...

Страница 6: ...M R M S E T V I V I D A 1 2 M A I N S E L E C T 9 P I C T U R E M E N U S E L E C T V O L A D J U S T S R V T O O L V I V I D 0 0 1 2 M A I N S E L E C T 9 P I C T U R E M E N U S E L E C T V O L A D...

Страница 7: ...F O R E F O R M A T A S P E C T C O L O R T E M P 1 2 M A I N S E L E C T 3 4 S U B S E L E C T 7 C O L O R T E M P S E L E C T 9 P I C T U R E M E N U S E L E C T V O L A D J U S T V I V I D 8 0 8 0...

Страница 8: ...U S E L E C T V O L A D J U S T V I V I D 0 1 F 5 0 0 3 key 4 key 3 key 4 key 3 key 4 key 501 hour S R V T O O L T D 2 M i c r o d e 8 1 c 0 0 0 0 f F l a s h R O M 1 2 2 7 E P T C T L 0 9 L 0 a 0 0...

Страница 9: ...B VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL key VOL k...

Страница 10: ...nel Status Tuner Diagnostic VOL EEPROM IC IC5504 CAUTION DO NOT copy any of data of EEPROM IC IC5504 on the Main P C B using the ROM Writer It has HDCP key data LAMP CAUTION The Lamp Unit becomes very...

Страница 11: ...nit Front Cover Unit Front Jack Operation P C B Power Switch Operation P C B SD HDMI P C B Front View Rear View LAMP LED POWER LED Front Door Rear Cover Main P C B Tuner P C B Rear Jack P C B Power P...

Страница 12: ...4 5 2 3 4 6 7 9 Abnormal voltage DTV 9V line Abnormal voltage SUB 5V line Abnormal voltage MAIN 3 3V line Communication error between Peaks IC8001 and TV Microcontroller IC6004 Communication error bet...

Страница 13: ...ct CN1101 IC6004 TV MICROCONTROLLER Q6018 Q4502 D1104 D1105 ETC IC4501 AUDIO POWER AMP IC1101 IC1102 IC8001 PEAKS 10 30 57 34 SOUND SOS H PANEL SOS L PANEL STATUS SOS L SOUND SOS L PANEL SOS L PANEL S...

Страница 14: ...5 SOS Abnormal temperature for Audio amp IC4501 Normal SOS SOS 0V on SUB 5V line MAIN P C B IC6004 TV MICROCONTROLLER SUB 5V SENS 34 SUB 5V 9V Normal SOS DC DC CONVERTER SOS 0V on MAIN 3 3V line MAIN...

Страница 15: ...tage LCD 17V line detection circuit POWER Indicator ten blinks SOS 0V on LCD 17V line MAIN P C B POWER P C B IC6004 TV MICROCONTROLLER LCD 17V SENS 10 LCD 17 V SUB 5 V 17V CN1101 CN1003 9 9 Normal SOS...

Страница 16: ...TV MICROCONTROLLER FAN SOS LAMP FAN SOS OPT FAN SOS FRONT FAN SOS REAR FAN SOS NORMAL REAR JACK P C B CONNECTION ERROR FRONT REAR FAN SD CONTROL FROM TV MICROCONTROLLER IC6004 OPT FAN SD CONTROL FROM...

Страница 17: ...re Thermal fuse detection circuit IC6004 TV MICROCONTROLLER 1 TV SUB ON H MAIN P C B POWER P C B POWER P C B Over current detection circuit IC1001 SWITCHING CONTROL T1001 Over current detect SWITCHING...

Страница 18: ...06 IC1104 IC6004 Q1104 Q1106 and the surrounding parts 1 Check the voltage at Pin 5 of IC4501 on the Main P C B If 3 3V High replace IC4501 If 0V Low check the following parts of the SOUND SOS line be...

Страница 19: ...the power several times Wait 5 minutes before retrying 2 If still NG check that the cable between CN6005 on the Main P C B and the Lamp Unit is connected firmly 3 If still NG replace the Lamp Unit 4 I...

Страница 20: ...ed to the next step Turn the power on Is there a snap sound of the Relay turning ON Relay RL801 RL802 on the Power P C B YES NO YES NO Does the Power Indicator D6803 on the Power Switch Operation P C...

Страница 21: ...Check the voltage at the following points Use Pin 12 of CN1003 as GND CN1003 Pin 5 approx 9 5 V STBY_7V CN1003 Pin 7 approx 30 V REG_30V CN1003 Pin 10 approx 9 V REG_9V CN1003 Pin 1 approx 18 V AUDIO...

Страница 22: ...1 approx 120 V Check the parts Ref No 800 series on the Power P C B and replace any defective parts Plug in the AC Cord and turn the power ON Does the Lamp light up There is no problem with the Power...

Страница 23: ...Power P C B Service Position AC Cord RL801 RL802 To AC outlet component side jumper wire TP810 CN1003 TP805 Pin9 of IC1001 TP1002 TP1001 Figure 1 PT 56LCX70 PT 61LCX70 PT 50LCX7 PT 56LCX7 PT 61LCX7 23...

Страница 24: ...t the following points on the Main P C B TP1102 GND Approx 9 V REG9V TP1105 GND Approx 9 5 V STBY_7V TP1106 GND Approx 3 3 V STB3 3V TP1108 GND Approx 5 V STB5V TP1109 GND Approx 1 8 V SUB1 8V TP1111...

Страница 25: ...TP5038 1 3 4 5 TP5058 TP5006 TP5004 R5641 C5612 C5613 C5611 C5614 C5597C5598C5593 R5931 C5584C5585 C5610 C5601 C5577 C5576 C5595C5594 C5547C5555 C5559 C5560 C5539 C5543 R5609 TP5040 R5615 C5540 C5554...

Страница 26: ...C8873 C8877 1 144 R8887 R8862 R8858 R8822 C8901 C8896 C8891 C8889 R8896 R8895 R8815 R8801 C8903 C8905 R8934 R8802 R8864 C8907 C8909 C8910 C8911 C8912 C8913 R8928 R8930 R8929 R8812 R8921 R8874 R8859 FL...

Страница 27: ...sion Cable LSUA0042 LCD Panel Flat Extension Cable LSEP3112A Relay PCB LCD Panel Note 1 3 of each are required for servicing 2 Extension Cable 5 which was included in the 2002 model checker can be use...

Страница 28: ...e D Sub 9 Pin Serial RS232C Cable Purchase locally LSUA0069 Relay PCB Adjustment RS232C Connecting tool For 2002 models PT 40 45LC12 Note RS232C Connecting tool which was included in the 2002 model ch...

Страница 29: ...S1 1 MAIN P C B CHECK 1 The following original parts are not installed Rear Jack Holder Top Duct Unit Note 1 Main PCB Shield Case Top Main P C B Tuner P C B Rear Jack P C B Power Switch Operation P C...

Страница 30: ...e PC 2 for Test Pattern Signal The following original parts are not installed Rear Jack Holder Top Duct Unit Note 1 Main PCB Shield Case Top Power Switch Operation P C B Front Jack Operation P C B 7 P...

Страница 31: ...Relay PCB s LCD Panel Flat Extension Cables 7 Pin Extension Cable LSUA0063 Thermal Fuse Defeat Cable Fan Extension Cables The following original parts are not installed Rear Jack Holder Top Duct Unit...

Страница 32: ...3 Files etc Note Connections are the same as Fig S2 3 For more details See Fig S2 1 S2 2 The following original parts are not installed Rear Jack Holder Top Duct Unit Note 1 Main PCB Shield Case Top...

Страница 33: ...l Flat Extension Cables LSUA0042 Relay PCBs LSEP3112A and the 7 Pin Extension Cable LSUA0063 3 When changing the input mode point the remote at IR receiver on the Front Jack Operation P C B 4 When per...

Страница 34: ...Component Level Repair Note To turn on solder a jumper between TP810 and TP805 Then plug in AC Cord snap sound POWER P C B CHECK Power P C B Service Position AC Cord RL801 RL802 To AC outlet component...

Страница 35: ...e LCD Panel FPC when servicing LCD Panel Flat Extension Cable LCD Panel Flat Extension Cable LCD Panel FPC LCD Panel Flat Extension Cable Relay PCB LCD Panel FPC Connecting terminal is up Connecting t...

Страница 36: ...nsion Cable LSUA0063 Thermal Fuse Defeat Cable LSUA0065 CN1102 CN2752 CN2751 CN2754 CN2753 CN6005 From Rear Fan From Front Fan From OPT Fan From Lamp Fan Fan Extension Cables LSUA0039 Fig S2 2 Detaile...

Страница 37: ...e sure to install IC in the correct position on the P C B as shown Fig 10 1 IC Location Main P C B IC8001 Foil Side IC2501 Pin 1 Index Pin 1 Index Pin 1 Index Pin 1 Index IC8202 IC8203 Head Mark Head...

Страница 38: ...0 170 C 60 120 sec 10 3 sec 220 C 20 50 sec TEMPERATURE PROFILE FOR HEAT RESISTANCE OF THIS IC Bottom View Bottom View TEMPERATURE PROFILE FOR HEAT RESISTANCEOF THIS IC Temperature C 150 200 220 220 C...

Страница 39: ...Refer to Steps 1 3 in REMOVAL OF THE TUNER P C B THE REAR JACK P C B AND THE POWER P C B in the service manual Vol 1 2 Remove the Top Duct Unit by removing the 2 screws 3 1 Disconnect Connectors CN11...

Страница 40: ...ctors CN2001 CN2002 CN2003 LCD Flexible Flat Cable 5 Remove the Main P C B by removing the 5 screws 6 Remove the Main PCB Shield Case Bottom by removing the screws Fig P1 3 453 453 Main PCB Shield Cas...

Страница 41: ...Clean the Polarizer Units if necessary Refer to Cleaning Methods in Maintenance Fig P2 1 Reassembly Note for the Polarizer Unit Red Green Blue a After replacing the Polarizer Units be sure to perform...

Страница 42: ...e dust spots especially fingerprints etc b Clean the LCD Prism Unit if necessary Refer to Cleaning Methods in Maintenance Fig P3 1 411 411 411 411 CN2003 CN2002 CN2001 Remove forward Optical Block Uni...

Страница 43: ...nd a sheet 4 1 Remove the screw of the Duct Unit 2 Remove the Duct Unit while releasing the 3 Locking Tabs 5 Remove the Fan Case Unit from the Optical Unit by removing the 2 screws Note Do not touch t...

Страница 44: ...pposite direction to the other two Integrator1 Springs 6 Remove the Integrator Block Ass y by removing the 4 screws 7 1 Remove the three Integrator 1 Springs by removing the 3 screws 2 Remove the Inte...

Страница 45: ...ee Reassembly Note 1 See Reassembly Note 2 Integrator 1 Integrator Holder Unit Integrator 1 Springs PS Springs P S Converter AL Mask PS Holder Integrator 2 Marking B1 Marking B2 View A View B Tabs of...

Страница 46: ...98 or later Type Desk Top PC or with 10 key keyboard Desk Top recommended Port RGB output OS Windows 95 98 or later Type Notebook PC recommended Note PC 1 must have a 10 key keyboard D Sub 15 Pin RGB...

Страница 47: ...P I C T U R E M E N U S E L E C T O K 3 s e c A U T O A D J U S T V O L A D J U S T V I V I D 2 0 0 4 Press OK key on the remote for 3 seconds The value will be red while adjusting 5 Confirm that the...

Страница 48: ...l the D Sub 9 Pin Serial RS232C Cable 2 Install the software for VCOM adjustment into the PC 1 Note The PC 1 must have a 10 key keyboard 1 Copy the 2007_720P 33 files folder to C Drive 2 Execute the V...

Страница 49: ...signal 5 Then select VCOM GREEN ADJUSTMENT in software menu by 2 or 8 key on the 10 key keyboard 6 Adjust VCOM GREEN ADJUSTMENT by pressing 4 6 key on the 10 key keyboard so that the flicker on the wh...

Страница 50: ...P 1 2 M A I N S E L E C T 3 4 S U B S E L E C T 7 C O L O R T E M P S E L E C T 9 P I C T U R E M E N U S E L E C T V O L A D J U S T V I V I D F F F F S D N O R M A L N O R M A L VIVID SD NORMAL VIV...

Страница 51: ...complete WB ADJ 1 8 R CUT B CUT R DRV B DRV WB ADJ 3 8 WB ADJ 4 8 WB ADJ 6 8 W B A D J R C U T B E F O R E F O R M A T A S P E C T C O L O R T E M P 1 2 M A I N S E L E C T 3 4 S U B S E L E C T 7 C...

Страница 52: ...in 1 Color SET UP 1 1 Place the unit into Service Position 2 Set to a desired mode except TV mode by pressing TV VIDEO key on the remote 3 No signal input 4 Perform Polarizer Green Red and Blue Adjust...

Страница 53: ...ol or a lens cleaner which contains no water or oil Use a new swab after each wiping so that dirt will not be re deposited on the surface THE POLARIZER UNIT THE INTEGRATOR 1 2 THE P S CONVERTER Make s...

Страница 54: ...PT 56LCX70 PT 61LCX70 PT 50LCX7 PT 56LCX7 PT 61LCX7 54...

Страница 55: ...N2751 3 IC2751 FAN DRIVE REG 2 4 5 REAR FAN CN2752 1 CN2752 2 CN2752 3 OPT FAN LAMP FAN CN2754 1 CN2754 2 CN2754 3 CN2753 1 CN2753 2 CN2753 3 IC2753 FAN DRIVE REG 2 4 5 IC2754 FAN DRIVE REG 2 4 5 TP27...

Страница 56: ...CN9802 7 CN8201 7 CN9802 12 CN8201 12 CN9802 3 CN8201 3 CN9802 8 11 CN8201 8 11 CN8970 2 CN8801 2 Q8804 B Q8805 IC3002 INVERTER 3 1 5 7 8 3 3V 5V 5V 3 3V 32 34 24 25 49 43 44 141 3 5 1 95 14 87 20 61...

Страница 57: ...3 CN9804 1 CN5503 1 CN9804 9 CN5503 9 CN9804 7 CN5503 7 CN9804 10 CN5503 10 CN9804 12 CN5503 12 CN9804 25 CN5503 25 CN9804 27 CN5503 27 CN9804 26 CN5503 26 31 30 4 3 EQUALIZER 23 24 BUFFER SW 28 27 4...

Страница 58: ...002 25 CN2002 26 CN2002 27 CN2002 28 CN2002 29 CN2002 30 CN2002 31 CN2002 32 CN2002 33 CN2002 34 CN2002 35 CN2002 36 LCD G RESET L SUB 3 3V 15 5V TP2002 LCDCOM IC2005 LEVEL SHIFTER TP2005 IC2002 PIN26...

Страница 59: ...6 CN3001 27 JK3502 39 26 31 28 6 8 16 18 44 45 42 43 79 78 5 4 22 26 27 24 18 19 39 38 1 7 2 6 73 72 TU8970 TUNER UNIT ANALOG AUDIO R AUDIO L DTV 9V VCC 8 9V VCC HDMI SERIAL DATA HDMI LRCK HDMI BCK HD...

Страница 60: ...3001 29 CN3501 28 CN3001 28 CN3501 31 CN3001 31 CN6005 1 CN6005 7 FRONT FAN TP2759 CN2751 1 CN2751 2 CN2751 3 IC2751 FAN1 2 DRIVE REG 4 2 5 REAR FAN CN2752 1 CN2752 2 CN2752 3 OPT FAN LAMP FAN LAMP UN...

Страница 61: ...n Schematic Diagrams Example 6 2V Zener Voltage 2 How to identify Connectors Each connector is labeled with a Connector No and Pin No Indicating what it is connected to in other words its counter part...

Страница 62: ...P26 MMDQ15 IC8001 AD21 MMDQ23 IC8001 M17 VDDA IC8001 AD24 CK27D IC8001 H2 VI2P14 IC8001 H6 VI1P20 IC8001 F25 TD1N IC8001 AF23 BOOTSWAP IC8001 F6 VSS IC8001 P4 GTCPOUT IC8001 T6 EA2 IC8001 T13 VDD12 IC...

Страница 63: ...9 VDD IC8202 L1 NC IC8202 P8 A8 IC8202 B1 DQ14 IC8202 G7 VDDQ IC8202 P2 A7 IC8202 E3 VSS IC8202 B3 UDM IC8202 G2 DQ1 IC8202 E7 VSSQ IC8202 A2 NC IC8202 H2 VSSQ IC8202 J8 CK IC8202 J1 VDDL IC8202 A9 VD...

Страница 64: ...0k EA20 122 R8460 3300 SUB3 3V SCL1 51 AD_SCL0 AG_DTV_XRST LSSK0116 IC8404 1 N C 2 A22 3 A15 4 A14 5 A13 6 A12 7 A11 8 A10 9 A9 10 A8 11 A19 12 A20 13 WE 14 RESET 15 A21 16 WP ACC 17 RY BY 18 A18 19 A...

Страница 65: ...1102 10u L1103 10u L1107 10u L1104 10u L1106 10u L1105 22u L1101 22u PR1101 PT TP1107 TP1101 TP1121 TP1109 TP1125 TP1108 TP1120 TP1110 TP1114 TP1113 TP1102 TP1116 TP1118 TP1103 TP1106 TP1119 TP1124 TP...

Страница 66: ...19A0L Q4503 2SD1819A0L Q4501 2SD1819A0L V REGURATOR C4060 0 1u ZF C4532 0 1u ZF C4502 0 1u ZF C4029 12p JC C4047 180p JC C4048 180p JC C4049 33p JC C4050 33p JC C4034 1000p KB C4006 10u 10V C4007 10u...

Страница 67: ...00 R6087 100 R6089 100 R6070 1k R6145 1k R6151 10k R6106 10k R6148 10k R6143 10k R6153 10k R6152 10k R6136 PT R6133 100k R6147 100k R6121 27k R6112 27k R6134 33k R6108 33k R6149 33k R6107 56k R6111 56...

Страница 68: ...03 1 2 3 4 5 6 7 8 52 P10 53 P11 54 P12 55 P13 56 P14 57 P15 58 P16 59 P17 60 NC 61 NC 62 NC 63 P72 64 P73 65 P76 66 P65 67 P66 68 P30 69 P31 70 P32 71 P33 72 P34 73 P35 74 VPPEX 75 NC 76 NC 77 NC 78...

Страница 69: ...7p C6038 1u KB C6040 1u KB R6181 1k Q6014 2SD1819A0L Q6016 2SD1819A0L Q6015 2SD1819A0L Q6013 2SD1819A0L CN6007 1 2 3 4 52 P10 53 P11 54 P12 55 P13 56 P14 57 P15 58 P16 59 P17 60 NC 61 NC 62 NC 63 P72...

Страница 70: ...IVDD 32 VDD 33 P60 34 P61 35 P62 36 P05 37 P06 38 P07 39 P70 40 P71 41 NC 42 NC 43 NC 44 NC 45 P50 46 P20 47 P21 48 P22 49 P23 50 IVDD 51 VSS 52 P10 53 P11 54 P12 55 P13 56 P14 57 P15 58 P16 59 P17 60...

Страница 71: ...k R6144 0 C6039 1u KB R6178 100 R6180 1800 LSSK0117 TV MICRO CONTROLLER IC6004 1 P41 2 P42 3 P43 4 P44 5 P00 6 P01 7 P02 8 P03 9 P04 10 P51 11 P52 12 PB2 13 PB3 14 PB4 15 PB5 16 PB6 17 PB7 18 P53 19 P...

Страница 72: ...500 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 CN5501 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 L5002 J0JHC0000031 L5517 J0JHC0000078 L5505 J0JHC0000078 L5513 PT L5001 J0JHC0000031 L5501 J0...

Страница 73: ...13 14 15 16 17 18 19 L5517 J0JHC0000078 L5513 PT L5501 J0JHC0000045 L5509 J0JHC0000078 L5000 J0JHC0000078 L5512 J0JCC0000077 L5510 J0JHC0000078 L5515 J0JHC0000078 L5516 J0JHC0000078 L5507 J0JHC0000078...

Страница 74: ...L5516 J0JHC0000078 L5520 J0JHC0000078 L5521 J0JHC0000078 L5518 J0JHC0000078 L5522 100u C_ANA C_ANA C_ANA C_ANA TP5043 TP5055 TP5056 TP5057 TP5058 TP5046 TP5515 TP5040 TP5059 TP5042 TP5051 TP5061 TP551...

Страница 75: ...2N 122 RXA_2P 123 TVDD 124 RTERM 125 CVDD 126 CGND 127 TVDD 128 RXB_CN 129 RXB_CP 130 TGND 131 C1AB00002641 HDMI SW EQUALIZER IC5503 1 TEST 2 VCC 3 BDT0N 4 BDT0P 5 GND 6 BDT1N 7 BDT1P 8 GND 9 BDT2N 10...

Страница 76: ...DT2P 11 VCC 12 REXT 13 YDT2P 14 YDT2N 15 GND 16 YDT1P 17 YDT1N 18 VCC 19 VCC 20 YDT0P 21 YDT0N 22 GND 23 YCKP 24 YCKN 25 CE 26 VCC 27 ACKN 28 ACKP 29 GND 30 ADT0N 31 ADT0P 32 GND 33 ADT1N 34 ADT1P 35...

Страница 77: ...KB C8913 0 1u KB C8881 0 1u KB C8892 0 1u KB C8895 0 1u KB C8919 0 1u KB C8915 0 1u KB C8902 0 1u KB C8917 0 1u KB C8875 0 1u KB C8874 0 1u KB C8893 0 1u KB C8901 0 1u KB C8912 0 1u KB C8959 0 1u KB C...

Страница 78: ...AINP 6 OBAINN 7 VDDA0 8 VSSA0 9 VSSA1 10 VDDL0 11 VSS0 12 STCPO 13 VDDA1 14 VSSA2 15 LCKP 16 LCKN 17 VDDA2 18 VSSA3 19 PTCPO 20 VDDA3 21 VDDL1 22 VSS1 23 VDDL2 24 XO 25 XI 26 VSS2 27 IBADIRF 28 VSSA4...

Страница 79: ...KB C8909 0 1u KB C8877 0 1u KB C8896 0 1u KB C8910 0 1u KB C8908 0 1u KB C8913 0 1u KB C8881 0 1u KB C8892 0 1u KB C8895 0 1u KB C8919 0 1u KB C8915 0 1u KB C8902 0 1u KB C8917 0 1u KB C8875 0 1u KB...

Страница 80: ...22 0 R3023 0 R3060 47 R3061 47 R3062 47 R3063 47 R3064 47 R3065 68 R3066 68 R3067 68 R3068 68 R3069 68 R3070 68 R3016 68 R3015 68 R3014 68 Q3004 B1MBACA00006 LEVEL CONVERTER S1 G1 S2 G2 D1 D2 C3059 10...

Страница 81: ...W5 DIRXRN IC2501 B15 BIN8 IC2501 E16 GND IC2501 R4 GND IC2501 Y13 STSQEG IC2501 E4 GND IC2501 C10 RIN3 IC2501 A6 SELECT IC2501 U5 GND IC2501 J3 R1OUT9 IC2501 L11 GND IC2501 C13 GIN4 IC2501 Y16 DXOUTG...

Страница 82: ...1 2 3 4 R2589 100 L2520 J0MAB0000176 1 2 3 4 R2587 100 R2601 0 L2522 J0MAB0000176 1 2 3 4 R2583 47 R2584 47 C0JBCZ000519 IC2502 1 RC3 BIN9 2 RD6 3 RC4 HPOUT 4 GND 5 RC5 VPOUT 6 RC6 7 RD0 RIN2 8 LVDSG...

Страница 83: ...UT7 IC2501 Y14 SHCLKGN IC2501 Y10 G2OUT6 IC2501 W1 CLYOUTR IC2501 T9 VDD1 IC2501 G6 GND D1 IC2501 J4 VDD2 IC2501 R15 GND IC2501 M12 GND D IC2501 J5 VDD2 IC2501 R1 SHCLKR IC2501 H1 VSEL IC2501 V8 G1OUT...

Страница 84: ...501 A1 HSYNC C2534 0 1u ZF C2531 0 1u ZF C2525 0 1u Z C2527 0 1u ZF C2532 0 1u ZF C2533 0 1u ZF C2528 0 1u ZF C2535 0 1u ZF C2529 0 1u ZF C2530 0 1u ZF C2537 0 1u ZF C2536 0 1u ZF R2605 0 R2592 22 R25...

Страница 85: ...1 W8 G1OUT3 IC2501 Y1 DYOUTR IC2501 M17 VDD2 IC2501 H17 VDD2 IC2501 K11 GND D1 IC2501 Y4 ENBX2R IC2501 L3 R1OUT3 IC2501 K10 GND IC2501 P1 R2OUT2 IC2501 F2 GNDP IC2501 N3 R2OUT7 IC2501 Y14 SHCLKGN IC25...

Страница 86: ...8 0 R2107 0 R2003 0 R2016 0 R2049 0 R2129 0 R2020 0 R2012 0 R2008 0 R2093 0 R2023 0 R2050 0 R2018 0 R2004 0 R2013 0 R2047 0 R2120 0 R2076 0 R2051 0 R2088 0 R2005 0 R2100 0 R2077 0 R2095 0 R2006 0 R201...

Страница 87: ...C2041 0 1u ZF C2046 0 1u ZF R2123 0 R2107 0 R2016 0 R2129 0 R2020 0 R2012 0 R2093 0 R2023 0 R2018 0 R2013 0 R2120 0 R2076 0 R2088 0 R2100 0 R2077 0 R2095 0 R2011 0 R2017 0 R2022 0 R2010 0 R2087 0 R201...

Страница 88: ...C2030 0 1u ZF C2004 0 1u ZF C2024 0 1u ZF C2011 0 1u ZF C2027 0 1u ZF C2018 0 1u ZF C2031 0 1u ZF C2002 0 1u ZF C2109 0 1u ZF 1608 C2032 0 1u ZF C2005 0 1u ZF R2048 0 R2003 0 R2016 0 R2049 0 R2012 0 R...

Страница 89: ...4 25 26 27 28 29 PGND 30 VID10 31 PVCC 32 VID9 33 PGND 34 VID8 35 PVCC 36 VID7 37 PGND 38 PGND 39 PGND 40 VID6 41 PVCC 42 VID5 43 PGND 44 VID4 45 PVCC 46 VID3 47 PGND 48 49 50 51 52 24 25 26 27 28 29...

Страница 90: ...0 R2084 0 C2081 10u 10V 2012 C2065 10u 10V 2012 24 25 26 27 28 29 PGND 30 VID10 31 PVCC 32 VID9 33 PGND 34 VID8 35 PVCC 36 VID7 37 PGND 38 PGND 39 PGND 40 VID6 41 PVCC 42 VID5 43 PGND 44 VID4 45 PVCC...

Страница 91: ...20 6 1 21 0 22 6 2 23 15 3 24 0 25 0 26 6 8 27 15 3 28 6 8 29 0 30 6 8 31 15 3 32 6 8 33 0 34 6 8 35 15 3 36 6 8 37 0 38 0 39 0 40 6 8 41 15 3 42 6 8 43 0 44 6 8 45 15 3 46 6 8 47 0 48 6 8 49 15 3 50...

Страница 92: ...57 1 8 58 0 59 60 61 62 3 4 63 3 4 64 0 65 1 7 66 1 5 67 3 4 68 1 9 69 0 70 0 8 71 1 9 72 0 73 0 74 0 75 0 76 0 77 0 78 0 2 79 0 80 0 81 0 82 0 83 0 84 3 4 85 1 6 86 2 0 87 0 88 3 4 89 0 9 90 1 8 91...

Страница 93: ...6 8 16 15 4 17 0 5 18 7 5 19 6 9 20 0 21 0 9 22 0 9 23 0 8 24 0 9 25 0 9 26 0 27 0 28 0 29 7 1 30 7 1 31 7 7 32 7 7 33 0 1 34 0 35 15 4 36 6 0 CN2003 1 6 1 2 0 1 3 6 7 4 6 8 5 6 8 6 6 8 7 6 8 8 6 8 9...

Страница 94: ...3 10 3 3 11 3 3 12 1 2 13 3 3 14 3 3 15 0 16 3 3 17 3 3 18 3 3 19 3 3 20 3 3 21 3 3 22 0 23 3 3 24 0 25 3 3 26 3 3 27 0 28 3 3 29 0 30 3 3 31 3 3 32 0 33 3 3 34 3 3 35 3 3 36 0 37 3 3 38 3 3 39 3 3 40...

Страница 95: ...T 56LCX7 PT 61LCX7 PT 50LCX7K PT 56LCX70 K PT 61LCX70 K Q6801 E 0 C 0 B 0 6 Q6802 E 3 3 C 3 2 B 2 6 Q6803 E 3 3 C 1 4 B 3 3 Q6804 E 0 C 3 2 B 0 CN6801 1 4 7 2 3 4 3 0 4 3 4 5 6 0 7 0 8 0 POWER SWITCH...

Страница 96: ...PT 56LCX70 PT 61LCX70 PT 50LCX7 PT 56LCX7 PT 61LCX7 96...

Страница 97: ...C8023 C8018 C8029 L8002 C8022 C8074 C8032 C8028 R8004 C8078 R8110 R8003 R8104 C8004 C8077 R8003 R8105 R8006 R8102 L8007 C8005 C8026 R8457 R8456 C5615 C5618 FL5508 R5654 R5053 R5054 R5033 R5652 R5678 R...

Страница 98: ...5 R3024 R3025 C3040 C3033 C3038 C3037 C3036 R3021 R3018 R3023 R4008 R4036 C4003 R4047 C4002 C4010 C4013 C4014 C4015 C4016 L4001 R4005 C4001 1 4 5 8 L4005 R1123 C1104 C1164 TP1101 R1148 Q1102 Q1109 IC1...

Страница 99: ...0 R5509 R5508 L5500 C5506 R5545 R5007 R5523 R5522 R5521 R5520 R5519 R5518 R5517 R5516 R5535 R5500 R5504 C5514 D5502 D5500 R5529 R5560 TP5011TP5013 TP5015 TP5037 L5502 HDMI IN 1 HDMI IN 2 TP5035C5510 1...

Страница 100: ...501 C2573 C2562 C2563 C2564 C2556 C2559 C2558 TP2523 TP2522 TP2519 TP2518 TP2515 TP2514 TP2516 TP2517 TP2520 TP2521 L2518 L2517 L2519 C2560 C2555 C8061 C8056 IC8004 C8057 R8094 R8095 C8055 X8001 C8054...

Страница 101: ...C8022 C8074 C8032 C8028 R8004 C8078 R8110 R8003 R8104 C8004 C8077 R8003 R8105 R8006 R8102 L8007 C8005 C8026 R8457 R8456 C5615 C5618 FL5508 R5654 R5053 C5543 R5609 TP5040 R5615 C5566 JS550 R5046 C5569...

Страница 102: ...R4044 R4045 R4043 C4061 C4063 C4062 R4040 R4041 R4506 R4503 Q4501 Q4503 Q4003 IC4004 Q4507 Q4508 Q4504 Q4506 Q4505 Q1110 Q4001 IC3001 Q1108 CN3001 Q1103 Q1105 Q1104 Q4002 C4047 C4048 C4050 R4029 C404...

Страница 103: ...R5618 R5619 R5620 R5621 R5623 R5625 C5011 C5009 C5512 R5041 R5533 R5525 R5507 R5014 R5015 C5505 C5503 C5501 R5554 R5527 R5021 R5020 TP5030 C5013 IC5513 IC5511 C5012 1 4 5 8 R5013 R5038 R5035 R5011 R5...

Страница 104: ...R9516 C9512 R9510 R9544 C9513 R9504 R9517 R9503 R9501 R9536 R9532 R9535 R9538 C9518 R9534 D9502 D9501 R9537 R9502 R9511 R9509 R9533 C9511 R9526 C1123 C1121 C1122 C1135 C6008 C6007 R1159 R1160 R9524 CL...

Страница 105: ...6 CL5537 R5018 L5008 R5673 L5021 L5019 L5018 L5023 R5642 R5640 R5639 R5635 R5626 C5590 C5589 TP5517 L5022 L5 R5649 L5010 L5011 R5638 R5637 L5007 L5006 R5636 L5012 L5013 L5014 L5015 L5016 L5017 36 37 7...

Страница 106: ...4 R6055 R6061 R6066 R6065 R6062 R6067 R6068 L6004 C6044 C6045 C6050 R9531 R9545 R9508 R9522 R9521 R9513 R9542 R9507 C9505 R9543 R9523 R9530 R9539 D9503 CL9513 CL9503 CL9510 CL9512 CL9502 CL9516 CL9517...

Страница 107: ...L8003 UPPER VDDIO VDD12 VDDR VDDA K23 K26 M21 etc N10 P10 R10 etc Name Voltage Check Point WF No Remarks Pin Name Voltage Check Point WF No Remarks N17 R17 T15 etc 0 8 0 7 1 5 1 5 1 7 1 0 1 2 1 2 1 0...

Страница 108: ...SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL SIDE FOIL...

Страница 109: ...V 10ns 1V 10ms 1V 5 s 1V 25 s 1V 25 s 1V 25 s 1V 25 s 1V 25 s 1V 25 s 1V 10ns 1V 10ns 1V 10ns 1V 25ns 1V 5ms 1V 5 s WF1 WF2 WF3 WF4 WF5 WF6 WF21 WF22 WF23 WF40 WF41 WF42 WF43 WF44 WF45 WF46 WF47 WF48...

Страница 110: ...53 453 1 OPTICAL UNIT SECTION 1 2 3 4 5 6 A B C D E F G H 89 94 95 88 69 70 71 71 87 39 32 408 408 407 407 407 71 38 38 34 35 38 421 421 421 421 421 421 421 405 405 33 405 67 90 84 37 411 411 411 411...

Страница 111: ...UNIT SECTION MAIN P C B UNIT TOP DUCT UNIT SECTION 2 1 2 3 4 5 6 A B C D E F G H 83 453 453 216 452 452 220 224 224 222 225 E10 453 479 479 479 479 453 453 453 210 453 236 211 PT 56LCX70 PT 61LCX70 P...

Страница 112: ...parts Any of these parts may be ordered and used as a replacement part 13 1 2 Mechaniacl Replacement Notes 1 Section No of parts shown in Exploded Views are indicated in the Remarks column 2 Abbreviat...

Страница 113: ...1 452 XTV3 8FFJ TAPPING SCREW STEEL 2 Ref No Part No Part Name Description Remarks 453 XTV3 10JFJ TAPPING SCREW STEEL 1 2 479 XYE3 FJ8FJ SCREW W WASHER STEEL 2 E10 LSEP3227A MAIN P C B 2 RTL 13 3 SERV...

Страница 114: ...NSISTOR SI NPN CHIP or Q4507 B1ABCF000020 TRANSISTOR SI NPN CHIP Ref No Part No Part Name Description Remarks or Q4507 B1ABCF000112 TRANSISTOR SI NPN CHIP Q4508 2SB1218A0L TRANSISTOR SI PNP CHIP or Q4...

Страница 115: ...2A50AX OTHER FILTERS D5521 EZAEG2A50AX OTHER FILTERS D5522 EZAEG2A50AX OTHER FILTERS D5523 EZAEG2A50AX OTHER FILTERS D5524 MA22F2000L SMALL CAPACITY SILICON RECTIFIER DIODES D5525 MA22F2000L SMALL CAP...

Страница 116: ...1 16W 22 R2099 ERJ3GEYJ220V MGF CHIP 1 16W 22 R2101 ERJ3GEYJ220V MGF CHIP 1 16W 22 R2102 ERJ3GEYJ220V MGF CHIP 1 16W 22 Ref No Part No Part Name Description Remarks R2103 ERJ3GEYJ220V MGF CHIP 1 16W...

Страница 117: ...MGF CHIP 1 16W 68 Ref No Part No Part Name Description Remarks R3069 ERJ3GEYJ680V MGF CHIP 1 16W 68 R3070 ERJ3GEYJ680V MGF CHIP 1 16W 68 R3071 ERJ3EKF75R0V MGF CHIP 1 16W 75 R3072 ERJ3EKF1000V MGF CH...

Страница 118: ...56 R5544 ERJ3GEYJ103V MGF CHIP 1 16W 10K R5545 ERJ3GEYJ103V MGF CHIP 1 16W 10K Ref No Part No Part Name Description Remarks R5546 ERJ3GEYJ103V MGF CHIP 1 16W 10K R5547 ERJ3GEYJ103V MGF CHIP 1 16W 10K...

Страница 119: ...16W 100 R6132 ERJ3GEYJ563V MGF CHIP 1 16W 56K R6133 ERJ3GEYJ104V MGF CHIP 1 16W 100K Ref No Part No Part Name Description Remarks R6134 ERJ3GEYJ333V MGF CHIP 1 16W 33K R6137 ERJ3GEYJ473V MGF CHIP 1 1...

Страница 120: ...30 EXB38V560JV ARRAY CHIP 56 R8431 EXB38V560JV ARRAY CHIP 56 R8432 EXB38V560JV ARRAY CHIP 56 Ref No Part No Part Name Description Remarks R8433 EXB38V560JV ARRAY CHIP 56 R8434 EXB38V560JV ARRAY CHIP 5...

Страница 121: ...1J0J2260004 C CHIP 6 3V 22UF Ref No Part No Part Name Description Remarks C1137 F2G1C4710021 ELECTROLYTIC CHIP 16V 470UF C1139 F1H1A224A025 C CHIP 10V 0 22UF C1140 F2G1C6810004 ELECTROLYTIC CHIP 16V 6...

Страница 122: ...0 1UF C3009 F1H1C104A008 C CHIP 16V 0 1UF C3012 F1H1A105A025 C CHIP 10V 1UF C3013 F1H1A105A025 C CHIP 10V 1UF Ref No Part No Part Name Description Remarks C3017 F1H1C104A008 C CHIP 16V 0 1UF C3018 EC...

Страница 123: ...10UF C5557 F1H1C104A065 C CHIP 16V 0 1UF C5559 F1H1C104A065 C CHIP 16V 0 1UF Ref No Part No Part Name Description Remarks C5560 F1H1C104A065 C CHIP 16V 0 1UF C5562 ECJ1VB1H822K C CHIP 50V 8200PF C556...

Страница 124: ...0 1UF C8214 F1J1A106A024 C CHIP 10V 10UF C8215 F1J1A106A024 C CHIP 10V 10UF C8216 F1G1A1040006 C CHIP 10V 0 1UF C8217 F1G1A1040006 C CHIP 10V 0 1UF Ref No Part No Part Name Description Remarks C8218 F...

Страница 125: ...No Part No Part Name Description Remarks L2641 J0JYC0000049 FILTER FOR EMI EMC L2642 J0JYC0000049 FILTER FOR EMI EMC L2643 J0JYC0000049 FILTER FOR EMI EMC L2644 J0JYC0000049 FILTER FOR EMI EMC L2645...

Страница 126: ...o Part No Part Name Description Remarks L5512 J0JCC0000077 EMI FILTER CHIP L5515 J0JHC0000078 EMI FILTER CHIP L5516 J0JHC0000078 EMI FILTER CHIP L5518 J0JHC0000078 EMI FILTER CHIP L5520 J0JHC0000078 E...

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