Panasonic SA-HT940PC Service Manual Download Page 67

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19 Schematic Diagram

19.1. (A) HDMI Module Circuit

1 1

FP8101

VGND

Y/PY/G

VGND

CB/PB/B

VGND

CR/PR/R

VGND

ADAC5V

MIX-L

ADAC5V

MIX-R

ADGND

CNT

MIX-R

CNT

ADGND

A-REF

ZFLAG & MUTE

DGND

AUDIODIGITAL

DGND

D+5V

DGND

D+5V

DGND

A+5V

AGND

A+5V

AGND

2.7V

DGND

2.7V

DGND

M+9V

MGND

M+9V

MGND

DOP_CPU-CLK

LB8691 ERJ2GEJ101X

LB8693 ERJ2GEJ101X

LB8692 ERJ2GEJ101X

DOP_CPU-CMD

DOP_CPU-STAT

D+5V

D+2.7V

M+9V

AUDIODIGITAL

INT

ADAC-CLK

INT

OP_CPU_CLK

OP_CPU_CMD

OP_CPU_STAT

M+9V

A+5V

D+5V

AUDIODIGITAL

A-REF

MIX-L

CR_PR_R

CB_PB_B

Y_PY_G

I2C_SDA

I2C_SCL

HOTPLG

VCLK

DGND

NRST

AUDIODIGITAL

I2C_SDA

I2C_SCL

HOTPLG

ADAC-CLK

VCLK

D+3.3V

TXRST

LB8491 ERJ2GE0R00X

LB8424 ERJ2GE0R00X

LB8423 ERJ2GE0R00X

LB8431 ERJ2GE0R00X

LB8429 ERJ2GE0R00X

LB8428 ERJ2GE0R00X

LB8427 ERJ2GE0R00X

LB8426 ERJ2GE0R00X

LB8425 ERJ2GE0R00X

LB8422 ERJ2GE0R00X

LB8421 ERJ2GE0R00X

LB8302 J0JBC0000042

LB8301 J0JBC0000042

LB8305 J0JBC0000042

LB8304 J0JBC0000042

LB8303 J0JBC0000042

FL8103 F1H0J1050018

FL8421 F1H0J1050018

FL8102 F1H0J1050018

IC8151

C0DBEHG00006

QR8420

UNR521100L

IC8421

COFBBK000050

FL8101 F1H0J1050018

R8421 0

C8051

NRST

HDMIRST

P13

FL8104 F1J1E1040022

DMIXOUT

LRCK

SRCK

AOUT0

AOUT1

AOUT2

DMIXOUT

STBDAC

OP_CPU_STAT

OP_CPU-STAT

OP_CPU_CLK

OP_CPU-CLK

SBT3

SBO3

MSEL

ZERO1

SCK

DATA1

BCK

LRCK

VDD

DGND

DATA2

DATA3

DATA4

VOUT8

ZERO2

VOUT1

VOUT2

VCOM

AGND2

VCC2

VOUT3

VOUT4

VOUT5

VOUT6

AGND1

VCC1

VOUT7

MIX-L

MIX-R

A-REF

CNT

LRCK

SRCK

CTL

VCC

GND

OUT

ADJ

AOUT0

AOUT1

AOUT2

R8153 620

R8154 1K

R8420

2.2K

C8426

0.1

C8427

0.1

C8428

0.1

C8422

0.1

C8421

6.3V100P

K8001 0

IC3931

C0JBAA000344

AND GATE

(HDMI ON/OFF)

MUTING

+1.2V REGULATOR

AUDIO DIGITAL TO

ANALOG CONVERTER

C3931

0.1

C8152

C8151

4.7

D+3.3V

C8424

0.1

C8423

6.3V33P

TO
MAIN CIRCUIT
(CN2001) on
SCHEMATIC
DIAGRAM-7

GND

VCC

ACT

TO
HFM
PCB

TO
LDU
PCB

J0JBC0000105

J0JCC0000307

22P

C8
0.1

C7
0.1

T+

F+

F-

T-

HFM

FE2

FE1

GND (IM)

VREF2(RF-)

PIN (DVD)

LD (CD)

LD GND

LD (DVD)

GND (OEIC)

VREF1

VCC

SUB2

SUB1

PIN(CD)

SUBSEL

GND

VCC

GND

OUT

GND

FE1

FE2

GND

VREF

VCC

SUB2

SUB1

LD (CD)

LD (DVD)

LDGND

OPTICAL PICKUP UNIT CIRCUIT

0.22

22P

J0JBC0000105

C2
0.1

C1
0.1

0.1

6.8K

VR2
6.8K

VR1
6.8K

TO
DVD MODULE
CIRCUIT
(FP8531) ON
SCHEMATIC
DIAGRAM-1

J0JBC0000105

SCHEMATIC DIAGRAM-1

HDMI MODULE CIRCUIT (D2)

:MAIN SIGNAL LINE

:DVD(VIDEO) SIGNAL LINE

:DVD(AUDIO) SIGNAL LINE

:+B SIGNAL LINE

SA-HT940P/PC HDMI MODULE(D2)/OPTICAL PICKUP UNIT CIRCUIT

K8006 0

SA-HT940P / SA-HT940PC

Summary of Contents for SA-HT940PC

Page 1: ...0 W Channel 8Ω 2006 Panasonic AVC Networks Singapore Pte Ltd All rights reserved Unauthorized copying and distribution is a violation of law SA HT940P SA HT940PC Colour S Silver Type lCenter 250 W Channel 4Ω lSurround 60 W Channel 4Ω At 45Hz 120Hz and total harmonic of 1 lSubwoofer 250 W Channel 4Ω lFM tuner section Preset Memory FM 15 stations AM MW 15 stations Frequency Range 87 9 107 9MHz 200kH...

Page 2: ...DISC Number of channels 5 1 ch FL FR C SL SR SW Audio performance Frequency response DVD linear audio 4 Hz 22 kHz 48 kHz sampling 4 Hz 44 kHz 96 kHz sampling DVD Audio 4 Hz 88 kHz 192 kHz sampling CD Audio 4 Hz 20 kHz S N ratio CD Audio 105 dB Dynamic range DVD linear audio 95 dB CD Audio 95 dB Total harmonic distortion CD Audio 0 005 lVideo section Video system Signal system NTSC Composite video ...

Page 3: ...or Code 27 9 4 Sales Demonstration Lock Function 29 9 5 Service Precautions 30 10 Assembling and Disassembling 31 10 1 Disassembly Flow Chart 32 10 2 Main Components and P C B Locations 33 10 3 Disassembling the Top Cabinet 34 10 4 Disassembling the Front Panel Assembly 34 10 5 Disassembling the Tray Assembly 34 10 6 Disassembling the Rear Panel 35 10 7 Disassembling the Mechanism Base Assembly 35...

Page 4: ...9 3 C Power AC inlet and Sub power Circuit 78 19 4 C FL and Headphone Circuit 81 19 5 D Loading Motor Tray Motor Sensor and Regulator Circuit 82 20 Printed Circuit Board 83 20 1 A HDMI Module P C B 83 20 2 B Main P C B AC Inlet P C B Sub Power P C B 84 20 3 C Power P C B 85 20 4 E FL Headphone Loading Motor Tray Motor Sensor Regulator P C B 86 21 Basic Troubleshooting Guide 87 21 1 Basic Troublesh...

Page 5: ...check 2 Connect a 1 5kΩ 10 watts resistor in parallel with a 0 15µF capacitors between each exposed metallic part on the set and a good earth ground such as a water pipe as shown in Figure 1 3 Use an AC voltmeter with 1000 ohms volt or more sensitivity to measure the potential across the resistor 4 Check each exposed metallic part and measure the voltage at each point 5 Reverse the AC plug in the ...

Page 6: ... ground Alternatively obtain and wear a commercially available discharging ESD wrist strap which should be removed for potential shock reasons prior to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent electrostatic charge buildup or exposure of the assembly 3 Use only a...

Page 7: ...7 SA HT940P SA HT940PC ...

Page 8: ...stments or performance of procedures other than those specified herein may result in hazardous radiation exposure 4 About Lead Free Solder PbF Distinction of PbF PCB PCBs manufactured using lead free solder will have a PbF stamp on the PCB Caution Pb free solder has a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature solde...

Page 9: ... of the optical pickup unit removed should be short circuited with a short pin or a clip 3 The flexible cable may be cut off if an excessive force is applied to it Use caution when handling the flexible cable 4 The antistatic FPC is connected to the new optical pickup unit After replacing the optical pickup unit and connecting the flexible cable cut off the antistatic FPC 5 2 Grounding for electro...

Page 10: ...10 SA HT940P SA HT940PC ...

Page 11: ...Remote control AM loop antenna FM indoor antenna Video Cable AC cord Speaker cable Screw Speaker label 6 Accessories 11 SA HT940P SA HT940PC ...

Page 12: ...P FL DISPLAY ZOOM SETUP LEVEL Frame by frame Select or register menu items on the television screen Show on screen menu Select television channels Return to previous screen Adjust the volume of the main unit Change the television s video input mode Adjust the television volume Equalizing the sound Turn the unit on off Select disc s title numbers etc Enter numbers Basic operations for play Show a d...

Page 13: ... Open Close the disc drawer 5 DISC SELECTOR Select the disc tray TUNE MODE FM MODE Stop playing Select the tuning mode Adjust the FM reception condition MEMORY Play discs Memorize the receiving radio stations TUNING Skip or slow search play Select the radio stations Standby on switch POWER MUSIC PORT OPEN CLOSE I Press to switch the unit from on to standby mode or vice versa In standby mode the un...

Page 14: ...zed on DVD video recorders or DVD video cameras 1 2 Discs reco Finalize the disc after recording 2 Discs recorded and finalized This unit can play CD R RW recorded with the above formats Close the sessions or finalize This unit also plays HighMAT discs recording HDCD encoded CDs sound better because they are encoded with 20 bits as compared with 16 bits for all other CDs This unit is compatible wi...

Page 15: ...7 3 2 File Extension Type Support WMA JPEG MP3 15 SA HT940P SA HT940PC ...

Page 16: ...ing of Receiver Unit SH FX60 SH FX80 This model can be equipped with the digital transmitter and receiver to enjoy surround sound wirelessly 8 1 1 Below is tips on using the digital receiver SE FX60 16 SA HT940P SA HT940PC ...

Page 17: ...8 1 2 Tips on using digital transmitter SH FX60T 17 SA HT940P SA HT940PC ...

Page 18: ...8 1 3 Below is tips on using digital receiver SE FX80 18 SA HT940P SA HT940PC ...

Page 19: ...8 1 4 Tips on using digital transmitter SH FX80T 19 SA HT940P SA HT940PC ...

Page 20: ...8 2 About HDMI 8 2 1 What is HDMI 8 2 2 Advanced Digital Pictures 20 SA HT940P SA HT940PC ...

Page 21: ...8 2 3 Advanced Digital Sound 8 2 4 Easy to Use 8 2 5 HDMI Compatible Products 21 SA HT940P SA HT940PC ...

Page 22: ...rent check Refer to the item 9 2 1 Optical Pick up Self Diagnosis 3 CD laser drive current check PAUSE Writing of laser drive current value after replacement of optical pickup Do use this function only when optical pickup is replaced Initialization of the player factory setting is restored Used after replacement of micro computer FLASH ROM IC EEPROM and HDMI module 8 DVD HDMI Module firmware versi...

Page 23: ...ssed DVDnn UXX Error code 0 x DBXX is expressed DVDnn HXX Error code 0 x DXXX is expressed DVDnn FXXX Error code 0 x 0000 is expressed DVDnn F xx denotes the error code In STOP no disc mode press STOP button on the player and PAUSE button on the remote control unit Initial setting of laser drive current Initial current value for each of DVD laser and CD laser is separately saved in the EEPROM IC T...

Page 24: ...ton on the player and 10 button on the remote control unit In STOP no disc mode press STOP button on the player and 6 button on the remote control unit In STOP no disc mode press STOP button on the player and 8 button on the remote control unit Initialization User settings are cancelled and player is initialized to factory setting Cancelled automatically 5 seconds later Displays frequency of commu...

Page 25: ... time of both DVD laser and CD laser is reset all at once Timer 2 check Spindle motor operation timer Timer 2 reset Spindle motor operation timer Shown to the left is DVD laser time and to the right CD laser time Time is shown in 4 digits of decimal notation in a unit of 10 hours 0000 will follow 9999 Time is shown in 5 digits of decimal notation in a unit of 10 hours 00000 will follow 99999 FL Di...

Page 26: ...26 SA HT940P SA HT940PC ...

Page 27: ... cannot be closed it opens spontaneously Press n STOP on main unit for next error F61 Power digital amp IC op DC output voltage abnormal Upon power on PCONT High DCDET Low Press n STOP on main unit for next error F76 Power digital amp IC op DC output voltage abnormal Speaker Jack shorted or amp circuit Press n STOP on main unit for next error F500 DSC error DSC IC8251 stops in the occurrence of se...

Page 28: ...gh temperature condition High temperature of the laser guide unit OPU unit Press n STOP on main unit for next error F621 Laser safeguard circuit failure condition Circuitry failure of the laser guide unit OPU unit Press n STOP on main unit for next error F103 Illegal highlight Position Big possibility of disc specification violation during highlight display Press n STOP on main unit for next error...

Page 29: ...control used for high level user control of HDMI connected devices 3 HDCP is the specification developed to control digital audio video contents transmission for DVI or HDMI connections 9 4 Sales Demonstration Lock Function This function prevents discs from being lost when the unit is used for sales demonstrations by disabling the disc eject function LOCKED is displayed on the unit and ordinary op...

Page 30: ...is automatically checked Appropriate message appears whenever necessary 3 Using remote controller s cursor key select whether version updating is to be done or not Selection of Yes No 4 a If Yes is selected version updating is performed b If No is selected only recovery is performed 5 a When updating is finished remove the disc according to the message appearing on the screen b Remove the disc acc...

Page 31: ...n checks or replacement are required Disassembling the Top Cabinet Disassembling the Front Panel Disassembling the Tray Assembly Disassembling the Rear Panel Disassembling the Mechanism Base Block Disassembling the FL Head phone P C B Disassembling the HDMI Module P C B Disassembling the Regulator P C B Disassembling the Main P C B Disassembling the AC Inlet Power Sub power P C B Disassembly of Di...

Page 32: ...10 1 Disassembly Flow Chart 32 SA HT940P SA HT940PC ...

Page 33: ...10 2 Main Components and P C B Locations 33 SA HT940P SA HT940PC ...

Page 34: ...eep the open lock gear pressed in anti clockwise direction and push back the tray assembly Step 5 Detach the FFC cables from connectors CN5705 CN5707 CN2013 Step 6 Release the claws of the front panel in the directions Step 7 Detach the front panel assembly in the direction of arrow 10 5 Disassembling the Tray Assembly Follow Step1 to Step7 of Item 10 4 Step 1 Press and hold the open lock gear the...

Page 35: ... Remove 2 screws on each side of the mechanism base block Caution Take note of the screw type used During assembling use the correct screw type and at the correct location Step 2 Detach FFC cable at connector CN2005 Step 3 Detach FFC cables at connectors FP8251 FP8531 Step 4 Remove the mechanism base block 10 8 Disassembling the FL Head phone P C B Follow Step 1 to Step 7 of Item 10 4 Disassembly ...

Page 36: ...cated 10 11 Disassembling the Main P C B Follow Step 1 to Step 4 of Item 10 6 Follow Step 1 to Step 4 of Item 10 7 Follow Step 1 to Step 3 of Item 10 10 Step 1 Remove 2 screws and 2 screw covers Step 2 Remove the tab Step 3 Detach the FFC cables from connectors CN2011 CN5701 CN5708 CN2001 Step 4 Remove the Main P C B 10 12 Disassembling the AC Inlet Power Sub Power P C B Follow Step 1 to Step 4 of...

Page 37: ...f Item 10 12 Step 1 Desolder all pins of D5711 D5716 D5717 D5718 Step 2 Desolder 2 pins of Regulator IC Step 3 Remove the Regulator IC Note Refer to the diagrams of Power P C B Section 19 3 for location of the parts 10 15 Disassembly of Switch Regulator IC IC5701 Follow Step 1 to Step 7 of Item 10 12 Step 1 Desolder all pins of IC5701 Step 2 Desolder 2 pins of Switch Regulator IC Step 3 Remove the...

Page 38: ... the direction of arrow 10 17 Disassembly of the Rotary Tray Follow Step 1 to Step 3 of Item 10 5 Step 1 Remove tray screw and tray spring Step 2 Remove rotary tray 10 17 1 Disassembly of the Open Lock Gear Step 1 Rotate open lock gear in the direction of arrow Anti clockwise Step 2 Release claw of open lock gear remove open lock gear in the direction of arrow 38 SA HT940P SA HT940PC ...

Page 39: ... Step 3 of Item 10 5 Step 1 Remove 2 screws Step 2 Release 4 claws at Tray Motor P C B and Sensor P C B 10 18 Disassembly of the Traverse Unit Follow the Item 10 7 Step 1 Rotate cam gear anti clockwise Align at position A as marking on gear with arrow Step 2 Flip the base mecha unit in vertical position Step 3 Press upward a push backward b and press to left c to release CD traverse unit 10 18 1 D...

Page 40: ...oading Motor P C B 10 18 3 Disassembly of the Drive Gear A B Step 1 Release the claw in the direction of arrow 1 and then push drive gear shaft up Step 2 Remove Drive Gear A and Drive Gear B 10 18 4 Disassembly of Fixed Plate Magnet and Clamper Release 3 claws in the direction of arrow 10 18 5 Disassembly of Cam Gear Support Piece Step 1 Rotate A in cam gear anti clockwise 40 SA HT940P SA HT940PC ...

Page 41: ...p 1 Press the claw and push the Slide Plate L up Step 2 Remove slide plate L R and change lever as arrow shown 10 19 Assembly of Tray Assembly Step 1 Rotate cam gear anti clockwise Align at position C as marking on gear with arrow Step 2 Make sure drive gear A at vertical position 41 SA HT940P SA HT940PC ...

Page 42: ...Step 3 Push tray assembly to the direction of arrow shown 42 SA HT940P SA HT940PC ...

Page 43: ...cable REEX0465 Step 3 Connect all the cables Step 4 Connect 2 fans Step 5 Turn over Power P C B Main P C B HDMI module P C B FL P C B and Head phone P C B Step 6 Position mechanism base block and tray assembly in horizontally Step 7 Connect the AC cord and switch on the power Step 8 Insert CD into tray assembly Step 9 Press DISC SELECTOR button to lock the CD For example press 1 of 5 DISC SELECTOR...

Page 44: ...ent if there is a noticeable degradation in picture quality Optical adjustments cannot be made inside the optical pickup Adjustment is generally unnecessary after replacing the traverse unit 13 2 2 Important points in electrical adjustment Follow the adjustment procedures described in this manual 13 3 Storing and handling of test discs Surface precision is vital for DVD test discs Be sure to store...

Page 45: ...he optimum point 3 Finish the procedure with tilt adjustment Jitter value depends on the model 1 If the jitter value changes like B the optimum point is easy to find 2 If the jitter value changes like A set the optimum point near the middle 13 4 1 3 Check after adjustment Play test disc or any other disc to make sure there is no picture degradation in the inner middle and outer peripheries and no ...

Page 46: ...ST DATA RESPONSE DIGITAL SERVO CONTROLLER DATA SLICE LOOP FILTER DIGITAL VIDEO DISC INITIAL LOGO ABBREVIATIONS E EC ECR ENCSEL ETMCLK ETSCLK ERROR TORQUE CONTROL ERROR TORQUE CONTROL REFERENCE ENCODER SELECT EXTERNAL M CLOCK 81MHz 40 5MHz EXTERNAL S CLOCK 54MHz F FBAL FCLK FE FFI FEO FG FSC FSCK FOCUS BALANCE FRAME CLOCK FOCUS ERROR FOCUS ERROR AMP INVERTED INPUT FOCUS ERROR AMP OUTPUT FREQUENCY G...

Page 47: ...AL SUB CODE CLOCK SUB CODE Q DATA SYSTEM CLOCK T TE TIBAL TID TIN TIP TIS TPSN TPSO TPSP TRCRS TRON TRSON TRACKING ERROR BALANCE CONTROL BALANCE OUTPUT 1 BALANCE INPUT BALANCE INPUT BALANCE OUTPUT 2 OP AMP INPUT OP AMP OUTPUT OP AMP INVERTED INPUT TRACK CROSS SIGNAL TRACKING ON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK VCC VCDCONT VDD VFB VREF VSS V BLANKING COLLECTOR POWER SUPPLY VOLT...

Page 48: ...0 CD PLAY 0 1 3 4 1 3 1 3 1 3 1 3 1 2 1 2 1 2 1 2 1 3 1 3 1 3 0 1 0 1 1 2 1 3 1 3 0 1 1 3 Ref No MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 CD PLAY 0 1 0 1 0 1 0 1 0 2 0 1 3 4 0 1 0 1 0 1 0 1 0 1 0 1 3 4 3 4 3 4 0 1 0 1 0 1 0 1 Ref No MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 CD PLAY 0 1 0 1 3 4 3 4 0 1 3 4 3 4 0 1 3 4 3 4 3 4 0 1 0 2 3 4 3 4 3 4 1 7 3 ...

Page 49: ...7 18 19 20 CD PLAY 0 1 3 4 3 4 3 4 3 4 3 4 3 4 3 4 0 1 0 1 3 4 3 4 3 4 3 4 1 0 0 1 0 1 3 4 3 4 3 4 Ref No MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CD PLAY 3 4 3 4 3 4 3 4 3 4 3 4 0 1 3 9 1 3 1 5 0 7 1 5 1 0 1 1 1 3 3 4 1 6 1 1 1 0 1 0 Ref No MODE 41 42 43 44 45 46 47 48 CD PLAY 1 0 1 6 1 1 1 2 1 3 0 1 3 4 1 4 Ref No MODE 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 CD PLAY 3 0 3 0 0 1 4 4...

Page 50: ... 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 CD PLAY 0 1 0 0 4 9 0 5 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 STANDBY 0 1 0 0 4 9 0 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ref No MODE 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 CD PLAY 0 0 1 0 0 6 9 6 9 0 0 0 1 0 0 0 0 0 0 0 1 0 0 STANDBY 0 0 0 0 6 9 6 9 0 0 0 0 0 0 0 0 0 0 0 0 Ref No MODE 1 2 3 4 5 6 7 8 CD PLAY 0 1 0 1 0 1 6 9 0 0 0 6 ...

Page 51: ... 4 6 0 0 1 0 STANDBY 0 0 8 0 0 0 8 0 0 0 4 5 0 0 7 0 Ref No MODE E C B E C B E C B E C B E C B CD PLAY 0 0 0 7 0 8 0 7 0 0 4 8 0 0 4 9 2 5 6 9 18 6 7 5 STANDBY 0 0 0 7 0 8 0 7 0 0 4 8 0 0 4 9 2 5 7 0 18 7 7 5 Ref No MODE E C B E C B E C B E C B E C B CD PLAY 5 6 9 1 6 3 6 9 18 6 7 4 0 7 4 0 6 0 4 9 2 6 0 0 0 6 STANDBY 5 6 9 1 6 3 6 9 18 6 7 4 0 7 4 0 6 0 4 9 2 6 0 0 0 7 Ref No MODE E C B E C B E C...

Page 52: ... B E C B CD PLAY 7 9 11 0 7 9 0 6 3 1 3 5 4 3 4 2 3 4 4 2 4 0 0 1 3 2 0 4 STANDBY 8 0 11 0 7 9 0 6 3 1 3 5 4 3 4 1 3 4 4 2 4 1 0 3 2 0 4 Ref No MODE E C B E C B E C B E C B E C B CD PLAY 17 5 17 0 16 8 0 3 8 0 6 5 18 1 7 0 0 4 9 0 0 0 1 0 7 STANDBY 17 5 16 9 16 8 0 3 8 0 6 5 18 1 7 0 0 4 9 0 0 0 1 0 7 Ref No MODE E C B 1 2 3 4 E C B E C B CD PLAY 0 4 5 0 3 1 1 0 11 6 11 5 0 0 4 8 7 9 15 9 16 2 STA...

Page 53: ...1 2 0 1 0 STANDBY 0 1 0 4 8 0 0 4 0 2 4 8 0 Q9101 Q9102 Ref No MODE 1 2 3 4 CD PLAY 3 7 2 5 0 0 2 STANDBY 0 2 0 4 0 4 7 Q9103 Ref No MODE 1 2 3 4 CD PLAY 3 7 2 5 0 0 2 STANDBY 0 2 0 4 0 4 7 Q9103 Ref No MODE 1 2 3 1 2 3 12 1 0 9 1 12 7 0 9 1 4 CD PLAY 3 7 2 5 0 0 2 STANDBY 0 2 0 4 0 4 7 IC2901 IC2902 Sensor P C B Regulator P C B Tray Motor P C B Loading Motor P C B 53 SA HT940P SA HT940PC ...

Page 54: ...Y 100Vp p 500nsec div WF No IC5001 36 PLAY 96Vp p 500nsec div WF No IC2001 12 PLAY 5 4Vp p 100nsec div WF No IC2102 20 PLAY 0 1Vp p 500usec div WF No IC2102 30 PLAY 4 4Vp p 5msec div WF No IC2103 7 PLAY 1 2Vp p 500usec div WF No IC2801 18 PLAY 1 1Vp p 20usec div 1Vp p 20usec div 0 5Vp p 20usec div WF No IC2801 21 PLAY 0 9Vp p 20usec div WF No IC2801 24 PLAY 2 2Vp p 20usec div WF No IC2801 30 PLAY ...

Page 55: ...AB00002239 80p C1BB00001098 100p RFKWMHA0L160 B1GFGCAA0001 B1BACG000048 Cathode A Ca Anode Anode Cathode Ca A A Ca Cathode Anode MN864701 164p MN2DS0009AP 256p MN101C49GHH 100p 1 24 25 48 C0AABB000125 C0DABYY00002 1 4 8 5 3 1 1 2 4 3 4 2 5 3 UNR511V00L UNR521100L B0ADCJ000020 B0ACCK000005 B0JCAE000001 B0BC2R4A0006 B0BC4R0A0006 B0BC3R400001 B0BC3R700004 B0BC01200019 B0JCPD000025 B0BC035A0007 B0BC02...

Page 56: ...56 SA HT940P SA HT940PC ...

Page 57: ...30 JK2001 1 3 5 2 4 15 17 16 12 13 9 11 10 6 8 7 14 CN6902 1 1 2 18 19 19 FP8101 FP3902 FP8531 FP8251 P3901 1 1 50 1 6 50 1 25 2 26 2 6 5 1 CN5710 P5701 120V 60HZ AC IN 1 6 CN5705 CN5707 CN5712 CN5713 1 2 8 1 2 18 14 1 19 9 14 1 PbF PbF PbF PbF PbF PbF PbF PbF A HDMI MODULE P C B SIDE A SPINDLE MOTOR ASS Y HDMI CONNECTOR TUNER PACK UNIT MAIN P C B B POWER P C B C AC INLET P C B D SUB POWER P C B E...

Page 58: ...SA HT940P SA HT940PC 58 ...

Page 59: ...LPC01 VIN9 VIN10 VIN5 VIN6 VIN7 VIN8 VIN4 VIN3 VIN2 VIN1 MOTOR SPINDLE MOTOR TRAVERSE ACT F HFM ACT F ACT T ACT T ACTUATOR COIL FOCUS COIL TRACKING BIAS2 TRACKING COIL FOCUS COIL TRAVERSE SPINDLE MOTOR DRIVE C0GBG0000048 IC8251 PWM1 VHALF TRV DRV 144 128 MUTE12 MUTE CH4 20 MUTE4 MUTE3 LDIN 6 OPOUT SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL IC8001 MN2DS0009AP DV3 2 LSI LD DRIVE LD DRIVE 130 12...

Page 60: ...58 59 60 61 62 63 64 18 A0 1 8 18 25 DATA DQ15 DQ0 45 43 41 39 36 34 32 30 44 42 40 35 38 33 31 29 223 225 221 227 228 229 38 16 17 18 19 208 210 212 216 217 213 211 209 207 203 201 199 206 202 198 230 237 232 238 240 242 244 246 247 245 200 243 241 53 51 50 48 47 45 44 42 13 11 10 8 7 5 4 2 35 22 34 33 32 31 30 29 26 25 24 23 SA HT940P PC BLOCK DIAGRAM CR PR R SR CK LR CK AD OUT1 AD OUT0 AD OUT2 ...

Page 61: ...Y IC5750 B B CONTROL DRIVE CONTROL DRIVE INTERRUPTOR PHOTO Q9103 B TU SCL FM DET TU SD TU SDA ST DO DVD STA DVD CMD DVD CK 36 40 38 37 39 43 42 44 CL HOT PLG 27 HOT PLG CEC IN 28 CEC IN CEC OUT 56 CEC OUT CE SD DI ST DO DVD STAT DVD CMD DVD CLK S VIDEO OUT JK2001 IC2801 VIDEO BUFFER C9ZB00000461 GND 10 VCC 1 B VIDEO OUT JK2001 CR BLUE JK2001 CB GREEN JK2001 Y RED JK2001 BIAS 6dB LPF 6 MHz CLAMP 6d...

Page 62: ... 375KHz 14 1 5 6 2 4 8 10 9 11 3 19 28 20 21 22 26 27 15 16 24 BIT AUDIO DIGITAL TO ANALOG CONVERTER C0FBBK000050 DVD MIX L DVD MIX R DVD FL DVD FR DVD SL DVD SR DVD CNT SUBW QR8420 Q2006 MUTING SCK MD MC MS DATA1 DATA4 DATA3 DATA2 LRCK MANAGER CLOCK SYSTEM CLOCK SYSTEM ZERO DETECT 5 BCK SRCK LRCK AD OUT0 AD OUT1 AD OUT2 AD OUT3 MS MC MD AMUTE I F CONTROL FUNCTION I F INPUT SERIAL V OUT6 ZFLAG V O...

Page 63: ... 49 48 40 41 36 34 30 32 D5041 Q5001 5002 Q5095 5096 Q5031 16 23 IN 1 CLK IN 1 2 MUTE_5 6 4 MUTE_4 MUTE_3 MUTING Q2911 2914 V OUT2 V OUT1 V OUT1 B Q5022 Q5023 Q5025 2 13 1 14 3 12 1 12 14 13 15 11 _ MUSIC PORT AMP IC2105 1 MUSIC PORT SELECTOR C0JBAR000326 IC2906 4 5 9 2 6 3 10 MOD DA 64 MUTE F 66 MUTE C SELECT A 68 51 WIRELSS Rch CN2003 5V VM DETECT ID SET JK6801 PHONES LINK VM MUTE WIRELSS LCH WI...

Page 64: ... TRANSFORMER TEMP DETECT Q2903 D2902 7V REGULATOR Q5740 5742 Q5744 FAN MOTOR DRIVE 9V REGULATOR C0DAZYY00001 C0DAZYY00001 OUT IN 3 1 9V REGULATOR IC5702 OUT IN 3 1 2 3 1 SWITCHING REGULATOR OUT IN 2 1 M SWITCHING Q2901 Q2909 DC DETECT Q5908 D5903 REGULATOR B IC5705 12V REGULATOR C0CAAYG00011 B Q5751 SWITCHING B Q5702 SWITCHING Q5701 CURRENT LIMMITTING SWITCH Q5747 SWITCHING PC5701 FEED BACK 2 1 3 ...

Page 65: ...st some errors in the voltage values depending on the internal impedance of the DC circuit tester Important safety notice Components identified by mark have special characteristics important for safety Furthermore special parts which have purposes of fire retardant resistors high quality sound capacitors low noise resistors etc are used When replacing any of components be sure to use only manufact...

Page 66: ...66 SA HT940P SA HT940PC ...

Page 67: ...L8104 F1J1E1040022 DMIXOUT LRCK SRCK AOUT0 AOUT1 AOUT2 DMIXOUT STBDAC OP_CPU_STAT OP_CPU STAT OP_CPU_CLK OP_CPU CLK SBT3 SBO3 MSEL ZERO1 MS MC MD SCK DATA1 BCK LRCK VDD DGND DATA2 DATA3 DATA4 VOUT8 ZERO2 VOUT1 VOUT2 VCOM AGND2 VCC2 VOUT3 VOUT4 VOUT5 VOUT6 AGND1 VCC1 VOUT7 SW MIX L MIX R A REF FL FR SL SR CNT LRCK SRCK CTL VCC GND OUT ADJ AOUT0 AOUT1 AOUT2 1 2 3 4 5 1 2 27 28 3 26 4 25 5 24 6 23 7 ...

Page 68: ...C15 VDD LDQM WE CAS RAS CS BA0 BA1 DQM0 DQM1 WE CAS RAS CS BA0 BA1 BA1 NCSM BA0 NRAS NCAS DQM1 DQM0 A10 AP A0 A1 A5 A4 MA_11 MA_9 MA_8 MA_7 MA_6 MA_5 MA_4 MA_3 MA_2 MA_5 MA_1 MA_6 MA_4 MA_0 MA_7 MA_10 MA_8 MA_9 MA_11 a3 a2 a5 a1 a6 a4 a0 a7 a10 a8 a9 a11 VSS A2 A3 MA_10 MA_0 MA_1 MA_2 MA_3 VDD IC8651 RFKWMHA0L160 IC8601 C0EBA0000029 RESET RESET EEPROM INVERTER IC8606 C0EBE0000455 IC8611 NOT SUPPLI...

Page 69: ...DRV1 DRV2 DRV3 DRV4 DRV5 FG NRST VDD12 VSS P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 VDD33 VSS P2 P1 DRV0 DRV1 DRV2 DRV3 DRV4 DRV5 FG P14 P13 P12 P11 P10 P4 P3 P2 P1 MDQ19 TRCDATA2 TRCDATA3 TRCST VSS VDD33 DQM15 DQM0 DQM14 DQM1 DQM13 DQM2 VDD33 VSS MDQ12 MDQ3 MDQ11 MDQ4 MDQ10 MDQ5 MDQ9 MDQ6 VDD33 VSS MDQ8 MDQ7 VDD12 DQM0 DQM1 NWE VSS MCK VDD33 MCKI VSS NCAS NRAS NCSM MA11 BA0 MA9 VSS VDD12 BA1 MA8 ...

Page 70: ...S2 LDIN VIN3 PREVCC VCC MUTE4 GND VO3 VO3 VO4 VO4 FIN C8232 0 1 C8532 220P C8531 100P C8572 0 1 C8571 10 C8530 0 1 C8533 0 1 C8251 6 3V 220P C8252 0 1 C8564 1 C8561 0 1 C8551 0 1 R8321 68 R8322 0 R8564 22 R8561 0 R8551 0 R8568 47K R8331 68 R8332 0 R8335 68 Q8561 2SD1819A0L LD DRIVE LD DRIVE LD DRIVE LD DRIVE Q8562 B1ADGB000008 R8563 1K R8566 56 R8565 2 2 C8225 1000P C8221 1000P C8226 1000P C8222 8...

Page 71: ...VDD15 VDD33 DO20 DO19 DO18 VSS DO17 DO16 DO15 VDD33 DO14 DO13 DO12 VSS DO11 DO10 DO9 VDD33 DO8 DO7 DO6 VDD15 VSS DO5 DO4 DO3 VDD33 DO2 HPD DO0 VSS AMDAM AMSDI0 AMSDI1 AMSDI2 AMSDI3 VSS AMRX LPSA5 LPSA6 LPSA7 VDD15 PDWN NIRQ HSCL HSDA VSS VDD33 HCLK HCLKDIV0 HCLKDIV1 NTEST SCANTEST VSS TESTM0 TESTM1 TESTM2 MINTEST NRESET VDD15 SOM0 SOM1 ESDA ESCL TMS TCK TDI TDO TRST VSS TESTIN0 TESTIN1 C3710 1 C37...

Page 72: ...CBCAD00082 1 8V DC DC CONVERTER 8 7 2 1 6 3 5 4 R3780 1 5K R3781 1 5K R3911 1K RX3902 D1H410120001 VA3908 EZJZ0V80008B VA3907 EZJZ0V80008B VA3906 EZJZ0V80008B VA3905 EZJZ0V80008B VA3904 EZJZ0V80008B VA3903 EZJZ0V80008B VA3902 EZJZ0V80008B VA3901 EZJZ0V80008B VA3909 EZJZ0V800AA VA3910 EZJZ0V800AA VA3911 EZJZ0V800AA VA3912 EZJZ0V800AA VA3913 EZJZ0V800AA L3903 J0MAB0000170 L3904 J0MAB0000170 L3905 J0...

Page 73: ...6 11 7 10 8 9 1 2 31 32 3 30 4 29 5 28 6 27 7 26 8 25 9 24 10 23 11 22 12 21 13 20 14 19 15 18 16 17 1 2 13 14 3 12 4 11 5 10 6 9 7 8 C2191 100P R2197 68K C2621 0 1 R2629 10K C2838 0 1 C2835 25V22 C2806 6 3V100 C2812 0 1 C2810 0 01 C2819 100P C2817 1 C2821 100P C2811 0 1 C2822 100P C2620 100P C2837 0 1 C2834 25V22 C2805 6 3V100 C2839 0 1 C2816 25V22 C2804 6 3V100 C2809 25V22 C2836 0 1 C2815 25V22 ...

Page 74: ...FM_DET VPP DVD_CMD DVD_STA DVD_CK MUTE_DVD CHG_DIR ROLE_CH RMPORT_DET ASP_DA ASP_CK HP_MUTE RMT HOTPLG CEC_IN POSITION PULSE SYNC PWM AM_BP TU_SCL SYS6V TU_SDA TU_SD TU_ST RDS DET DVD_CMD DVD_STA DVD_CK MUTE_DVD ROLE_CHG MPORT_DET ASP_DA ASP_CK N C VDD N C TURN_REW TURN_FWD LOAD_FWD VSS LOAD_REV JOG_LED JOG_B JOG_A FL_DAT FL_CK N C FLD_STB N C N C N C WS_LED DISC1_LED DC_DET TURN_REW TURN_FWD LOAD...

Page 75: ...214 5600P R2218 0 C2215 330P R2115 3 3K R2215 3 3K R2502 8 2K R2302 18K R2501 22K R2503 5 6K R2303 4 7K R2301 68K R2401 68K R2611 1 2K R2610 56K R2402 18K C2401 4 7 C2301 4 7 R2214 15K C2217 0 1 C2218 0 1 C2119 1 C2121 0 22 C2221 0 22 C2219 1 C2603 1 C2605 0 47 C2503 0 082 C2502 0 033 R2403 4 7K R2630 2 2K R2612 68K R2609 1 0K R2622 0 R2632 22K R2625 1 8K R2621 39K R2603 10K R2604 10K R2601 39K R2...

Page 76: ...56K R2341 4 7K R2441 4 7K R2327 27K C2430 0 01 C2321 0 01 C2421 0 01 C2280 0 1 4 5 6 1 2 3 R2170 2 2K Q2101 B1GFGCAA0001 IC2103 C0AABB000125 SLVOLIN SRVOLIN WIDE_SURR E_F_L F_S_L E_F_L S_F_R Q2303 B1GDCFJA0018 4 5 6 3 2 1 Q2306 B1GFGCAA0001 1 2 13 14 3 12 4 11 5 10 6 9 7 8 1 2 13 14 3 12 4 11 5 10 6 9 7 8 IC2301 C0JBAR000326 IC2104 C0ABCB000052 IC2205 C0ABCB000052 WD W Z Z1 Z0 Y1 X0 X1 X Y Y0 VEE ...

Page 77: ...K R2412 15K R2510 8 2K R2937 470 R2905 3 9K IC2903 C0DAAMH00012 Q2904 B1AAKD000012 C2945 0 01 C2922 6 3V820P C2946 16V100 R2939 39K C2902 0 01 R2918 10K R2921 470 R2925 1 5 R2935 4 7K R2936 180 R2946 33 R2927 1 5 R2920 4 7K STBY VCC OUT GND INV C2919 100P R2919 1K C2920 0 01 R2907 2 7K R2908 560 L2902 G0A101ZA0028 L2903 G0A200D00002 C2930 1 C2926 0 1 C2923 16V100 C2968 16V100 C2969 16V100 C2952 0 ...

Page 78: ...T 1 3 2 4 L5601 ETQA17A150T 1 3 2 4 R5516 0 R5519 8 2K R5282 22 R5514 0 R5615 0 R5410 220 R5038 220K R5039 220K R5037 47K R5041 1 R5042 1 R5613 0 R5077 0 R5072 1 5K R5073 22K R5071 0 R5074 4 7K R5627 8 2K C5020 0 1 R5070 4 7K R5487 22 C5230 100P C5113 0 68 C5130 100P C5115 0 68 C5181 0 1 R5181 22 R5110 5 6K R5504 47K C5183 0 1 R5183 22 R5109 5 6K C5216 1 C5214 1 C5231 100P C5131 100P C5282 0 1 R52...

Page 79: ...5902 0 R5794 3 3K R5795 3 3K R5791 3 3K R5792 3 3K R5713 220K R5765 22K R5763 2 2K R5793 0 R5766 1 8K R5714 5 6K R5741 1K D5771 B0BC01200019 R5715 15K R5735 0 R5799 1 R5789 10K R5738 15K R5712 2 2K R5729 1 5K R5775 10K R5717 4 7K R5730 82K R5722 10K R5782 5 6K R5720 10K R5710 10K R5711 22 R5706 33K R5707 33K D5702 B0ZAZ0000052 R5709 2 2K R5708 3 3K R5719 10K PC5701 B3PBA0000237 Q5745 B3PBA0000237 ...

Page 80: ... 2 4 6 8 9 7 5 3 1 30 29 28 27 26 25 17 19 21 23 24 22 20 18 16 1 2 3 4 5 13 11 9 7 6 8 10 12 10 11 2 4 6 8 9 7 5 3 1 1 2 3 1 2 3 C5733 16V220 C5800 16V220 C5715 16V47 C5729 50V22 C5700 250V 820P C5725 50V2 2 R5724 1 2K R5753 330 L5750 J0JBC0000015 ZJ5701 ZJ5702 L5752 J0JBC0000015 L5753 J0JBC0000015 PWM DISC_SENS 20V AM_BP PCONT SYNC SYS6V DC_DET 30_VDD VCC CN5701 CN5702 GND VCC DC_DET SYS6V SYNC ...

Page 81: ... 68 C6905 50V22 C6903 50V22 C6918 10V47 D6910 B0BC2R4A0006 L6903 J0JBC0000041 R6940 1 R6914 56K L6904 J0JBC0000019 L6905 J0JBC0000019 S6905 DISC 4 S6904 DISC 3 R6925 1 8K R6926 2 2K S6903 DISC 2 S6902 DISC 1 R6923 1K R6924 1 2K S6901 PARTY MODE R6922 1K R6934 47 VREF CN6902 KEY1 DGND FLGND VREF RMT F F SW 5V_2 FL_IC_IN FL_IC_CLK FL_IC_STB VP WIDE_LED DISC1_LED NC NC NC NC RMT KEY1 Z6900 B3MAZ00000...

Page 82: ...M_SENSOR PHOTO_DRV C LOADING_SW LOAD S9001 LOADING MOTOR Q9001 CN9003 LOADING MOTOR CIRCUIT Q9102 B3NAA0000011 PHOTO INTERRUPTOR Q9103 B3NAB0000027 PHOTO INTERRUPTOR Q9001 B3NAA0000068 PHOTO INTERRUPTOR T O POWER CN5702 ON SCHEMATIC SMPS CIRCUIT DIAGRAM 14 T O MAIN CIRCUIT CN2005 ON SCHEMATIC DIAGRAM 7 Q9101 B3NAA0000078 PHOTO INTERRUPTOR C B SA HT940P PC LOADING MOTOR TRAY MOTOR SENSOR REGULATOR ...

Page 83: ...8023 RX8001 RX8691 R8003 R8601 C8008 RX8611 C8007 C8022 C8020 C8019 C8018 C8001 RL8001 C8424 LB8691 LB8693 LB8692 C8695 C8691 LB8690 LB8491 R8420 LB8424 LB8431 LB8429 LB8428 LB8427 LB8426 LB8425 LB8422 LB8421 LB8302 LB8301 LB8305 LB8304 LB8303 K8331 K8341 K8335 K8321 K8325 C8422 C8427 C8428 C8426 R8421 RX8111 C8111 R8326 R8401 RX8402 RX8401 RX8403 C8301 L8301 L8302 X8621 R8325 R8321 R8341 R8335 R8...

Page 84: ...507 W2022 W2605 R2004 R2005 L2002 L2001 L2003 W2121 R2084 C2001 C2008 C2009 C2004 R2003 C2002 W2511 R2002 R2001 Q2003 Q2001 Q2095 W2753 W2316 R2062 D2935 D2005 D2001 D2934 D2002 D2008 D2007 W2119 FP2000 2A CN2007 H2010 IC2901 IC2003 X2001 IC2004 CN2001 IC2105 IC2906 IC2103 IC2904 CN2013 Q2098 Q2308 Q2307 Q2310 Q2309 IC2102 IC2104 IC2205 CN2011 CN2002 IC2801 JK2001 CN2003 Q2006 IC2001 Q2914 Q2911 Q...

Page 85: ...703 R5712 R5797 Q5002 C5431 C5487 C5430 R5311 R5487 C5073 W4422 R5603 W4010 C5406 C5301 C5401 C5201 C5101 R5208 R5107 R5056 W4332 R5057 R5052 R5011 C5011 C5914 C5016 C5017 C5015 D5013 D5772 D5725 D5010 D5740 D5744 D5743 D5750 D5751 L5750 D5773 C5754 C5756 D5726 D5746 C5738 D5752 C5757 W4104 R5742 R5789 R5743 W4102 W4101 W4009 C5764 C5722 R5722 R5719 R5720 R5721 R5732 R5775 R5796 R5747 R5746 D5771 ...

Page 86: ...942 W6941 W6930 W6927 W6931 W6929 W6928 W6926 C6911 C6909 W6925 W6922 C6917 R6917 C6916 C6925 R6914 R6916 L6903 R6927 W6900 W6902 D6910 R6935 R6918 W6901 R6940 C6906 C6919 IC6901 FL6901 R6939 C6904 R6928 W6945 W6943 Q6901 R6948 R6950 R6923 R6924 R6925 R6926 C6923 C6920 R6951 C6921 C6924 D6906 S6804 R6812 R6805 R6804 R6803 R6960 C6922 R6959 R6958 R6802 R6809 R6807 C6801 C6806 C6927 C6101 R6810 C680...

Page 87: ...laser drive circuitry voltages and current Check CD laser drive Compare the above with OK condition Module Compare the above with OK condition Module Check DVD laser drive Check voltages and LD current and compare with Check voltages and LD current and compare with OK Module OK Module a Check SDRAM address and data bus signal b Check video signals c Check audio DAC circuitry signals Traverse unit ...

Page 88: ... condition FL display shows U702 U703 1 Check setting of the set in Setup Menu whether HDMI video output is turned ON IC3952 Pin 4 P3901 Problems Checking Points Checking components 5 HDMI got no audio output 1 Audio Data Lines RX8403 RX8402 Check f for s solder s short an and or signal c condition component m component missing damaged as well as d as well as 3 Picture shown on TV not clear sharp ...

Page 89: ...P SYNC Wireless IC5001 JK2001 S video Composite Component Head Phone Video Buffer Tuner Pack FM AM Headphone Amp System Control Loading Mechanism Control Block EEPROM Display Driver FL Display Regulator DC Det IC2301 Selector IC2906 Selector Motor Drive IC2105 Op Amp AC IN and Transformer Power supply control AC Speaker subwoofer Terminal For Speaker Power Amp Power Amp Music port ASP SA HT940 2 7...

Page 90: ... BEP MPEG2 Decode SP Motor TRV Motor IC8611 TRV sw CD DVD IC8251 IC8001 IC8051 IC3931 IC8421 IC3701 IC8651 Driver FO TR Act TRV SP Motor OPU LD Drive LOGIC IC HDMI 1 8V 5V IC3782 DC DC CONVERTER IC3952 REGULATOR LD Drive EEPROM M M SD RAM SD RAM Flash ROM Flash ROM IC3901 Audio DAC HDMI TRANSMITTER 3 3V 90 SA HT940P SA HT940PC ...

Page 91: ...In AUX In TUNER In DVD Module HDMI ON ON DVD Mix L R DVD Front L R Volume DVD Center DVD Sub Woofer DVD Surround L R AGC ASS IC2103 DVD 5 1ch Play Back Mode IC2102 H P Amp Head Phone Front L R Center Sub Woofer Surround L R IC5001 HIC ASP 91 SA HT940P SA HT940PC ...

Page 92: ...R In AUX In TUNER In DVD Module HDMI ON DVD Mix L R DVD Front L R Volume DVD Center DVD Sub Woofer DVD Surround L R AGC ASS IC2103 2ch Analog input Mode IC2102 H P Amp Head Phone ASP Front L R Center Sub Woofer Surround L R IC5001 HIC 92 SA HT940P SA HT940PC ...

Page 93: ...AMP LOGIC SWITCH IC5001 Q2906 Q2907 Q2903 D2902 30V VCC 30V F F VP 12V 7V REG IC2903 IC2908 IC2907 IC2902 IC2901 Q2935 D2912 Q2904 D2915 D2934 SYS 6V IC2301 IC2003 IC2104 IC2205 IC2905 IC2904 FOR WIRELESS MODELS ONLY DVD MODULE IC2102 C 9V C 9V RF 5V IC2103 REG VCC T 9V C 9V MUTING DVD PCONT HIC SECTION SW 5V DAMP 5V 13V M 9V TUNER FL DISPALY MAIN POWER ON MODE AC INPUT ON 93 SA HT940P SA HT940PC ...

Page 94: ...2 IC5703 Q5726 RECTIFIER RECTIFIER RECTIFIER RECTIFIER BACKUP T5701 T5721 D5711 D5717 50V 30V VCC 30V VCC 20V SENSE SENSE VCC_CONT SENSE VDD D5716 D5701 IC5701 IC5721 D5705 SYS6V To FL Display F F RECTIFIER SWITCHING CONTROL PC5721 AC POWER TRANSFORMER SUB TRANSFORMER 94 SA HT940P SA HT940PC ...

Page 95: ...ear M Port detect 48 ASP_DA O ASP data R2S15203FP Pin No Terminal Name I O Function 49 ASP_CK O ASP clock R2S15203FP 50 MUTE_HP O Headphone mute 51 MP_SEL SELECT_A O Select front MPort or rear MPort 52 SUB_LIMITER O Subwoofer frequency Limiter 53 VMUTE O Video mute control 54 N C No connection 55 WIDE_SURR O Surround Enhancer 56 CEC_OUT I Output port for HDMI 57 WS_EN I Surround Enhancer Enable 58...

Page 96: ...24 Exploded Views 24 1 Cabinet Parts Location 96 SA HT940P SA HT940PC ...

Page 97: ...97 SA HT940P SA HT940PC ...

Page 98: ...98 SA HT940P SA HT940PC ...

Page 99: ...24 2 Packaging 99 SA HT940P SA HT940PC ...

Page 100: ...re in microfarads µF unless specified otherwise P Pico farads pF F Farads F Resistance values are in ohms unless specified otherwise 1K 1 000 OHM 1M 1 000K OHM The parenthesized indications in the Remarks columns specify the model names and areas Refer to the cover page The marking RTL indicates the retention time is limited for this item After the discontinuation of this assembly in production it...

Page 101: ...EG TO MAIN M TRAVERSE DECK 301 RDG0567 PULSE GEAR M 302 RDG0568 OPEN LOCK GEAR M 303 RDG0569 1 CLOSE LOCK GEAR M 304 RDV0073 TRAY BELT M 305 REZ1734 FFC WIRE M Ref No Part No Part Name Description Remarks 306 RGQ0446 K TRAY BASE M 307 RGQ0359 K1 ROTARY TRAY M 308 RMM0254 2 SLIDE PLATE R M 309 RMB0842 TRAY SPRING M 310 RME0384 CLOSE LOCK GEAR SPRING M 311 RMF0324 1 BLOCK SHEET M 312 RMM0255 SLIDE P...

Page 102: ...09 B1GBCFJN0033 TRANSISTOR M Q2911 B1ABCF000176 TRANSISTOR M Q2912 B1ABCF000176 TRANSISTOR M Q2913 B1ABCF000176 TRANSISTOR M Q2914 B1ADCF000001 TRANSISTOR M Q2935 B1BACD000018 TRANSISTOR M Q3901 2SD1819A0L TRANSISTOR M Q3902 B1CFHA000002 TRANSISTOR M Ref No Part No Part Name Description Remarks Q3903 B1CFHA000002 TRANSISTOR M Q3941 2SD1819A0L TRANSISTOR M Q3942 2SD1819A0L TRANSISTOR M Q3943 2SD181...

Page 103: ...t Name Description Remarks LB8011 J0JHC0000045 CHIP INDUCTOR M LB8257 ERJ3GEY0R00V CHIP RESISTOR M LB8258 ERJ3GEY0R00V CHIP RESISTOR M LB8259 ERJ3GEY0R00V CHIP RESISTOR M LB8260 ERJ3GEY0R00V CHIP RESISTOR M LB8301 J0JBC0000042 CHIP INDUCTOR M LB8302 J0JBC0000042 CHIP INDUCTOR M LB8303 J0JBC0000042 CHIP INDUCTOR M LB8304 J0JBC0000042 CHIP INDUCTOR M LB8305 J0JBC0000042 CHIP INDUCTOR M LB8401 J0JBC0...

Page 104: ...1 COIL M L5309 ETQA15A150T COIL M L5400 G0B9R5K00001 COIL M L5500 G0B9R5K00001 COIL M L5503 ETQA17A150T COIL M L5600 G0B9R5K00001 COIL M L5601 ETQA17A150T COIL M L5701 J0MBA0000013 AC LINE FILTER M L5703 ELF22V035B COIL M L5704 J0JKB0000020 EMI BEAD CORE M Ref No Part No Part Name Description Remarks L5705 J0JBC0000019 CHIP INDUCTOR M L5750 J0JBC0000015 CHIP INDUCTOR M L5751 J0JKB0000020 EMI BEAD ...

Page 105: ...W M R2044 ERJ3GEYJ221V 220 1 16W M R2045 ERJ3GEYJ221V 220 1 16W M R2048 ERJ3GEY0R00V 0 1 16W M R2049 ERJ3GEY0R00V 0 1 16W M R2051 ERJ3GEYJ101V 100 1 16W M R2052 ERJ3GEYJ221V 220 1 16W M R2053 ERJ3GEYJ221V 220 1 16W M R2054 ERJ3GEYJ221V 220 1 16W M R2055 ERJ3GEYJ221V 220 1 16W M R2057 ERJ3GEYJ221V 220 1 16W M R2058 ERJ3GEYJ221V 220 1 16W M R2059 ERJ3GEYJ221V 220 1 16W M R2060 ERJ3GEYJ221V 220 1 16W...

Page 106: ...0 ERJ3GEYJ123V 12K 1 16W M R2401 ERJ3GEYJ683V 68K 1 16W M R2402 ERJ3GEYJ183V 18K 1 16W M Ref No Part No Part Name Description Remarks R2403 ERJ3GEYJ472V 4 7K 1 16W M R2404 ERJ3GEYJ123V 12K 1 16W M R2412 ERJ3GEYJ153V 15K 1 16W M R2413 ERJ3GEYJ223V 22K 1 16W M R2414 ERJ3GEYJ103V 10K 1 16W M R2415 ERJ3GEYJ103V 10K 1 16W M R2417 ERJ3GEYJ223V 22K 1 16W M R2419 ERJ3GEYJ223V 22K 1 16W M R2420 ERJ3GEYJ223...

Page 107: ...912 ERJ2GEJ472X 4 7K 2W M R3921 ERJ2GE0R00X 0 2W M R3924 ERJ2GE0R00X 0 2W M Ref No Part No Part Name Description Remarks R3941 ERJ2GEJ273X 27K 2W M R3942 ERJ2GEJ224X 220K 2W M R3943 ERJ2GEJ104X 100K 2W M R3944 ERJ2GEJ221X 220 2W M R3945 ERJ2GEJ103X 10K 2W M R3946 ERJ2GEJ272X 2 7K 2W M R3947 ERJ2GEJ103X 10K 2W M R5011 ERJ3GEYJ103V 10K 1 16W M R5012 ERJ3GEYJ101V 100 1 16W M R5013 ERJ3GEYJ105V 1M 1 1...

Page 108: ... M R5752 ERJ3GEYJ472V 4 7K 1 16W M R5753 ERJ3GEYJ331V 330 1 16W M R5755 ERJ3GEYJ103V 10K 1 16W M Ref No Part No Part Name Description Remarks R5756 ERJ3GEYJ103V 10K 1 16W M R5757 ERJ3GEYJ103V 10K 1 16W M R5758 ERJ3GEYJ335V 3 3M 1 16W M R5759 ERJ3GEYJ104V 100K 1 16W M R5760 ERJ3GEYJ103V 10K 1 16W M R5761 ERG2SJ470E 47 2W M R5762 ERG2SJ470E 47 2W M R5763 ERJ3GEYF222V 2 2K 1 16W M R5764 ERG2SJ470E 47...

Page 109: ...M R8565 ERJ2GEJ2R2X 2 2 2W M R8566 ERJ3GEYJ560V 56 1 16W M R8567 ERJ3GEYJ510V 51 1 16W M R8568 ERJ2GEJ473X 47K 2W M R8601 ERJ2GEJ104X 100K 2W M R8611 ERJ2GEJ101X 100 2W M R8621 ERJ2GEJ105X 1M 2W M R8622 ERJ2RHD681X 680 2W M RX3701 D1H410120001 CHIP RESISTOR M RX3702 D1H81014A024 CHIP RESISTOR M RX3703 D1H81014A024 CHIP RESISTOR M RX3704 D1H81014A024 CHIP RESISTOR M RX3705 D1H81014A024 CHIP RESISTO...

Page 110: ... CHIP JUMPER M W4010 ERJ3GEY0R00V CHIP JUMPER M W4011 ERJ6GEY0R00V 0 1 16W M W4012 ERJ3GEY0R00V CHIP JUMPER M W4013 ERJ3GEY0R00V CHIP JUMPER M W4017 ERJ6GEY0R00V CHIP RESISTOR M W4018 ERJ6GEY0R00V CHIP RESISTOR M W4101 ERJ6GEY0R00V CHIP RESISTOR M Ref No Part No Part Name Description Remarks W4102 ERJ6GEY0R00V CHIP RESISTOR M W4103 ERJ6GEY0R00V CHIP RESISTOR M W4104 ERJ3GEY0R00V CHIP JUMPER M W410...

Page 111: ... ECJ1VB1C105K 1 16V M C2285 ECJ1VB1A105K 1 16V M C2286 ECJ1VB1A105K 1 16V M Ref No Part No Part Name Description Remarks C2287 ECJ1VB1A105K 1 16V M C2288 ECJ1VB1A105K 1 16V M C2290 ECJ1VB1A105K 1 16V M C2291 ECJ1VC1H101J 100P 50V M C2293 ECJ1VB1C104K 0 1 16V M C2294 ECJ1VC1H821J 820P 50V M C2300 ECJ1VB1A105K 1 10V M C2301 ECJ2YB0J475K 4 7 6 3V M C2302 ECJ1VB1C183K 0 018 16V M C2303 ECJ1VB1C104K 0 ...

Page 112: ...0V M C2953 ECJ1VB1H103K 0 01 50V M C2954 ECJ1VB1H103K 0 01 50V M C2955 ECJ1VB1H103K 0 01 50V M Ref No Part No Part Name Description Remarks C2956 ECJ1VB1H103K 0 01 50V M C2957 ECJ1VB1H103K 0 01 50V M C2958 ECJ1VB1H103K 0 01 50V M C2960 ECJ1VB1A105K 1 10V M C2962 ECEA1CKA101B 100 16V M C2963 EEUFC1C471B 470P 16V M C2964 ECJ1VB1H103K 0 01 50V M C2965 ECJ1VB1H103K 0 01 50V M C2966 ECJ1VB1H103K 0 01 5...

Page 113: ...C5702 F1BAF2220023 22P 10V M C5703 F2A1H100A248 10P 50V M C5705 F1BAF1020020 1000P 10V M Ref No Part No Part Name Description Remarks C5706 ECQU2A224MLC 0 22 100V M C5708 ECQE2103KF 0 01 250V M C5709 ECJ1VB1H471K 470P 50V M C5710 ECQP6332JUB CAPACITOR M C5711 F2A1H5600009 56P 50V M C5712 ECJ1VB1H221K 220P 50V M C5713 ECJ1VB1H102K 1000P 50V M C5715 ECA1CAK470XB 47 16V M C5717 F2A1J182A039 1800P 63V...

Page 114: ...J330A031 33P 6 3V M C8303 ECJ0EB1A104K 0 1 10V M C8304 ECJ0EB1A104K 0 1 10V M C8305 ECJ0EB1A104K 0 1 10V M C8306 ECJ0EB1A104K 0 1 10V M C8311 ECJ0EB1A104K 0 1 10V M C8312 ECJ1VB0J105K 1 6 3V M C8313 ECJ1VB0J105K 1 6 3V M C8401 ECJ0EC1H150J 15P 50V M C8421 F2G0J101A083 100P 6 3V M C8422 ECJ0EF1C104Z 0 1 16V M C8423 F2G0J330A083 33P 6 3V M C8424 ECJ0EF1C104Z 0 1 16V M C8426 ECJ0EF1C104Z 0 1 16V M C8...

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