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SERVICE MANUAL
Ver. 1.0 2008.02
STR-KG800
AEP Model UK Model
· STR-KG800 is the receiver section in HT-DDWG800.
This receiver incorporates Dolby* Digital and Pro Logic Surround and the DTS** Digital Surround System. * Manufactured under license from Dolby Laboratories. Dolby, Pro Logic, and the double-D symbol are trademarks of Dolby Laboratories. ** Manufactured under license under U.S. Patent #'s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,487,535 & other U.S. and worldwide patents issued & pending. DTS and DTS Digital Surround are registered trademarks and the DTS logos and Symbol are trademarks of DTS, Inc. © 1996-2007 DTS, Inc. All Rights Reserved. This receiver incorporates High-Definition Multimedia Interface (HDMITM) technology. HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC. "x.v.Colour" and "x.v.Colour" logo are trademarks of Sony Corporation. "BRAVIA" and are trademarks of Sony Corporation.
SPECIFICATIONS
Amplifier section Power Output1) Models of area code CEL, CEK Stereo mode (rated) (6 ohms, 1 kHz, THD 1%) 90 W + 90 W Surround mode (reference) (6 ohms, 1 kHz, THD 10%) RMS output2) FRONT:135 W per channel CENTER:135 W SURROUND:135 W per channel
1)
Inputs Analog
Sensitivity: 800 mV/ 50 kohms Digital (Coaxial) Impedance: 75 ohms
Outputs (Analog) AUDIO OUT SUB WOOFER
Voltage: 800 mV/ 10 kohms Voltage: 2 V/1 kohm
AM tuner section Tuning range Models of area code CEL, CEK With 9-kHz tuning scale: 531 1,602 kHz Antenna Loop antenna Intermediate frequency 450 kHz Video section Inputs/Outputs Video: 1 Vp-p, 75 ohms COMPONENT VIDEO: Y: 1 Vp-p, 75 ohms PB/CB: 0.7 Vp-p, 75 ohms PR/CR: 0.7 Vp-p, 75 ohms 80 MHz HD Pass Through
Reproduction frequency range: 28 20,000 Hz Tone Gain levels ±6 dB, 1 dB step FM tuner section Tuning range 87.5 - 108.0 MHz Antenna FM wire antenna Antenna terminals 75 ohms, unbalanced Intermediate frequency 10.7 MHz
Measured under the following conditions: Area code Power requirements CEL, CEK 230 V AC, 50 Hz Reference power output for front, center and surround speakers. Depending on the sound field settings and the source, there may be no sound output.
2)
Continued on next page
MULTI CHANNEL AV RECEIVER
9-887-956-01
2008B05-1 © 2008.02
Sony Corporation
Audio Business Group Published by Sony Techno Create Corporation
STR-KG800
General Power requirements Area code Power requirements CEL, CEK 230 V AC, 50/60 Hz Power output (DIGITAL MEDIA PORT) DC OUT: 5 V, 0.7 A MAX Power consumption Area code Power consumption CEL, CEK 200 W Power consumption (during standby mode) 0.3 W (When "CONTROL FOR HDMI" in VIDEO menu is set to "CTRL OFF") Dimensions (width/height/depth) (Approx.) 430 × 157.5 × 318 mm including projecting parts and controls Mass (Approx.) 7.8 kg Design and specifications are subject to change without notice.
TABLE OF CONTENTS
1. 2. 3.
3-1. 3-2. 3-3. 3-4. 3-5. 3-6.
SERVICING NOTES ............................................. GENERAL .................................................................. DISASSEMBLY
Disassembly Flow .......................................................... Case ................................................................................. Back Panel Block ............................................................ Front Panel Block .......................................................... Main Block ..................................................................... MAIN Board ...................................................................
3 4
9 9 10 10 11 11
4. 5. 6.
6-1. 6-2. 6-3. 6-4. 6-5. 6-6. 6-7. 6-8. 6-9. 6-10. 6-11. 6-12. 6-13. 6-14. 6-15. 6-16. 6-17. 6-18. 6-19. 6-20. 6-21. 6-22. 6-23. 6-24. 6-25. 6-26. 6-27. 6-28.
TEST MODE ............................................................ 12 ELECTRICAL CHECK ......................................... 14 DIAGRAMS
Block Diagram - MAIN Section -................................... Block Diagram - HDMI Section -................................... Block Diagram - DSP Section - ...................................... Block Diagram - AUDIO Section -................................. Block Diagram - POWER SUPPLY Section - ................ Printed Wiring Board - MAIN Board - ........................... Schematic Diagram - MAIN Board (1/3) - ..................... Schematic Diagram - MAIN Board (2/3) - ..................... Schematic Diagram - MAIN Board (3/3) - ..................... Schematic Diagram - DIGITAL AB Board (1/5) -.......... Schematic Diagram - DIGITAL AB Board (2/5) -.......... Schematic Diagram - DIGITAL AB Board (3/5) -.......... Schematic Diagram - DIGITAL AB Board (4/5) -.......... Schematic Diagram - DIGITAL AB Board (5/5) -.......... Printed Wiring Board - DIGITAL AB Board (Component Side) -..................... Printed Wiring Board - DIGITAL AB Board (Conductor Side) - ...................... Printed Wiring Boards - MIC/HEADPHONE Section - ...................................... Schematic Diagram - MIC/HEADPHONE Section - ..... Printed Wiring Board - HDMI Board (Side A) - ............ Printed Wiring Board - HDMI Board (Side B) - ............ Schematic Diagram - HDMI Board (1/2) - ..................... Schematic Diagram - HDMI Board (2/2) - ..................... Printed Wiring Boards - VIDEO Section - ..................... Schematic Diagram - VIDEO Section - .......................... Printed Wiring Boards - PANEL Section - ..................... Schematic Diagram - PANEL Section - .......................... Printed Wiring Board - DCDC CONVERTER Board - ..................................... Schematic Diagram - DCDC CONVERTER Board - ..................................... Printed Wiring Board - STANDBY Board - ................... Schematic Diagram - STANDBY Board - ...................... 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
Notes on chip component replacement · Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat.
6-29. 6-30.
7.
EXPLODED VIEWS
7-1. Front Panel Section ......................................................... 61 7-2. Back Panel Section ......................................................... 62 7-3. MAIN Section ................................................................. 63
SAFETY-RELATED COMPONET WARNING! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
8.
ELECTRICAL PARTS LIST .............................. 64
2
STR-KG800 SECTION 1 SERVICING NOTES
UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following characteristics. · Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! · Strong viscosity Unleaded solder is more viscous (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. · Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder. NOTE OF REPLACING THE IC1131 ON THE DIGITAL AB BOARD IC1131 on the DIGITAL AB board cannot exchange with single. When IC1131 on the DIGITAL AB board is damaged, exchange the entire mounted board. NOTE OF REPLACING THE IC3511 AND IC3513 ON THE HDMI BOARD IC3511 and IC3513 on the HDMI board cannot exchange with single. When IC3511 and IC3513 on the HDMI board are damaged, exchange the entire mounted board.
3
STR-KG800 SECTION 2 GENERAL
Receiver
Front panel
This section is extracted from instruction manual.
MASTER VOLUME
DISPLAY
INPUT MODE
INPUT SELECTOR SPEAKERS (ON/OFF)
AUTO CAL MIC MEMORY/ ENTER VIDEO 2 IN/PORTABLE AV IN PHONES TUNING MODE TUNING 2CH A.F.D. MOVIE MUSIC AUTO CAL MUTING
VIDEO
L AUDIO R
.
Name
/ (on/standby) SPEAKERS (ON/OFF) Display
Function
Press to turn the receiver on or off. Press to turn the speaker system on or off. The current status of the selected component or a list of selectable items appears here. Receives signals from remote commander. Press to select information displayed on the display. Press to select the input mode when the same components are connected to both digital and analog jacks. Turn to adjust the volume level of all speakers at the same time. Press to turn off the sound temporarily. Press MUTING again to restore the sound. Press to activate the Auto Calibration function.
Name
INPUT SELECTOR 2CH A.F.D. MOVIE MUSIC TUNING +/ TUNING MODE MEMORY/ ENTER VIDEO 2 IN/ PORTABLE AV IN jacks
Function
Turn to select the input source to playback. Press to select a sound field.
Press to scan a station. Press to select the tuning mode. Press to store a station or enter the selection when selecting the settings. Connects to a portable audio/video component such as a camcorder or video game.
Remote sensor DISPLAY INPUT MODE
MASTER VOLUME MUTING
AUTO CAL MIC Connects to the supplied optimizer microphone for jack the Auto Calibration function. PHONES jack Connects to headphones.
AUTO CAL
4
STR-KG800
About the indicators on the display
SW L SL
LFE C S R SR
D
PLII
PL OPT DTS HDMI COAX
MEMORY D.RANGE
RDS ST MONO
Name
SW
Function
Lights up when the audio signal is output from the SUB WOOFER jack. Lights up when the disc being played back contains an LFE (Low Frequency Effect) channel and the LFE channel signal is actually being reproduced. Lights up when the receiver is decoding Dolby Digital signals. Note When playing a Dolby Digital format disc, be sure that you have made digital connections and that INPUT MODE is set to "AUTO" . Lights up when the Pro Logic II Movie/Music decoder is activated. Lights up when the receiver applies Pro Logic processing to 2 channel signals in order to output the center and surround channel signals. Lights up when INPUT MODE is set to "AUTO" and the source signal is a digital signal being input through the OPTICAL jack. Lights up when the receiver is decoding DTS signals. Note When playing a DTS format disc, be sure that you have made digital connections and that INPUT MODE is set to "AUTO". Lights up when a memory function, such as Preset Memory, etc., is activated.
Name
Tuner indicators
Function
Lights up when using the receiver to tune in radio stations, etc. Note "RDS" appears for models of area code CEL, CEK only. Lights up when using the receiver to tune in preset radio stations. Lights up when dynamic range compression is activated. Lights up when INPUT MODE is set to "AUTO" and the source signal is a digital signal being input through the COAXIAL jack. Lights up when the receiver recognizes a component connected via an HDMI IN jack. The letters (L, C, R, etc.) indicate the channels being played back. The boxes around the letters vary to show how the receiver downmixes the source sound. Front Left Front Right Center (monaural) Surround Left Surround Right Surround (monaural or the surround components obtained by Pro Logic processing) Example: Recording format (Front/ Surround): 3/2.1 Sound Field: A.F.D. AUTO
SW L SL C R SR
LFE
Preset station indicators D.RANGE COAX
D
PLII
HDMI
PL
Playback channel indicators
OPT
DTS
L R C SL SR S
MEMORY
5
STR-KG800
Rear panel
TV
OPTICAL
ANTENNA
SAT IN
DVD IN
BD IN
OUT
HDMI
IN
AM
SAT IN
DVD IN
VIDEO 1 IN MONITOR OUT Y
SAT IN
OPTICAL
DVD IN
VIDEO IN
VIDEO IN
VIDEO OUT
VIDEO IN
VIDEO OUT
PB/ CB PR/ CR
COAXIAL
DIGITAL (ASSIGNABLE)
OUT DC5V 0.7A MAX IN IN AUDIO IN AUDIO IN AUDIO OUT AUDIO IN
MONITOR
AUDIO OUT
COMPONENT VIDEO
FRONT
L
SURROUND R L
CENTER
L R
SA-CD/CD/CD-R TV SAT DVD VIDEO 1 SUB WOOFER
SPEAKERS
DMPORT
R
DIGITAL INPUT/OUTPUT section
Connects to a DVD player, etc. The COAXIAL jack COAXIAL IN provides a better jack sound quality. HDMI IN/ OUT* jacks Connects to a DVD player, Blu-ray disc player, etc. The image is output to a TV or a projector while the sound can be output from a TV or/and speakers connected to this receiver. OPTICAL IN jacks
SPEAKERS section
Connects to the supplied speakers.
AUDIO INPUT/OUTPUT section
White (L) OUT jacks Red (R)
AUDIO IN/
Connects to a Super Audio CD player, etc..
ANTENNA section
FM ANTENNA jack AM ANTENNA terminals Connects to the supplied FM wire antenna. Connects to the supplied AM loop antenna.
Black
AUDIO OUT jack
Connects to the supplied sub woofer.
VIDEO/AUDIO INPUT/OUTPUT section
White (L) OUT jacks Red (R)
AUDIO IN/
Connects to a VCR, DVD player, etc..
COMPONENT VIDEO INPUT/ OUTPUT section
Y, PB/CB, PR/CR Connects to a DVD IN/OUT* jacks player, TV, satellite tuner, etc. Blue You can enjoy high (PB/CB) quality image.
Green (Y) Red (PR/CR)
Yellow
VIDEO IN/ OUT* jacks
DMPORT
DMPORT jack Connects to a DIGITAL MEDIA PORT adapter.
* You can watch the selected input image when you connect the HDMI OUT or MONITOR OUT jack to a TV.
6
STR-KG800
Remote commander
You can use the supplied RM-AAU023 Remote Commander to operate the receiver and to control the Sony audio/video components that the remote is assigned to operate. For details, see "Changing button assignments".
TV INPUT TV SLEEP DMPORT AV
Name
TV / (on/standby) AV / (on/standby)
Function
Press TV / and TV ( ) at the same time to turn the TV on or off. Press to turn on or off the Sony audio/video components that the remote is assigned to operate. If you press / ( ) at the same time, it will turn off the receiver and other Sony components (SYSTEM STANDBY). Note The function of the AV / switch changes automatically each time you press the input buttons ( ). Press to turn the receiver on or off. To turn off all Sony components, press / and AV / ( ) at the same time (SYSTEM STANDBY).
Name
DVD/BD MENU
Function
Press to display the menu of the DVD or Blu-ray disc on the TV screen. Then, use , , , and ( ) to perform menu operations. Press to activate the Auto Calibration function. Press to enter direct tuning mode. Press to skip a disc when using a multi-disc changer. Press to enter the value after selecting a channel, disc or track using the numeric buttons of the TV, VCR or satellite tuner. Press to store a station. Press to display the menu of the receiver. Then, use , , , and ( ) to perform menu operations. Press to display and select the options of the DVD player or Blu-ray disc player. Press TOOLS/OPTIONS and TV ( ) at the same time to display the options applicable to the Sony TV. Press to turn off the sound temporarily. Press MUTING again to restore the sound. Press MUTING and TV ( ) at the same time to activate the TV's muting function. Press TV VOL +/ and TV ( ) at the same time to adjust the volume level of the TV. Press to adjust the volume level of all speakers at the same time.
AUTO CAL D.TUNING D.SKIP ENTER
SYSTEM STANDBY
VIDEO1
VIDEO2
BD
DVD
SAT
TV
SA-CD/CD TUNER
2CH
A.F.D.
MOVIE
MUSIC
THEATRE
1 4 7
>10
CLEAR DISPLAY
2 5 8
0/10
3
DVD/BD MENU
/ (on/standby)
MEMORY AMP MENU
6 9
AUTO CAL D.TUNING D.SKIP MEMORY AMP MENU ENTER TOOLS/ OPTIONS MUTING TV VOL MASTER VOL
Input buttons Press one of the buttons to select the component you want to use. When you press any of the input buttons, the receiver turns on. The buttons are factory assigned to control Sony components. 2CH A.F.D. MOVIE MUSIC THEATRE Press to enjoy optimal image suited for movies and to output the sound from the speakers connected to this receiver automatically. Note This button will only function if your TV is compatible with Theater Mode. Refer to the operating instructions supplied with the TV for details. Press to select a sound field.
TOOLS/ OPTIONS
MENU/HOME RETURN/EXIT TV CH TV CH + PRESET REPLAY ADVANCE PRESET + TUNING TUNING +
MUTING
TV
FM MODE
TV VOL +a)/ MASTER VOL +a)/
7
STR-KG800
Name
Function
Name
TV
Function
Press TV and the button with orange printing at the same time to enable TV operation. Press to return to the previous menu. exit the menu while the menu or on-screen guide of the VCR, DVD player, satellite tuner or Blu-ray disc player is displayed on the TV screen. Press RETURN/EXIT and TV ( ) at the same time to return to the previous menu or exit the TV's menu while the menu is displayed on the TV screen. After pressing AMP MENU ( ), DVD/BD MENU ( ), or MENU/HOME ( ), press , , or to select the settings. Then, press to enter the selection if you have pressed DVD/BD MENU or MENU/HOME previously. Press also to enter the selection of the receiver, VCR, satellite tuner, CD player, DVD player or Bluray disc player. Press to select information displayed on the TV screen of the VCR, satellite tuner, CD player, DVD player or Bluray disc player. Press DISPLAY and TV ( ) at the same time to display TV's information on the TV screen. Press to select the channel entry mode, either one or two digit of the VCR. Press -/-- and TV ( ) at the same time to select the channel entry mode, either one or two digits of the TV. Press to select the track numbers over 10 of the CD player. Press to clear a mistake when you press the incorrect numeric button.
Name
Numeric buttons (number 5a))
Function
Press to preset/tune to preset stations. select track numbers of the CD player, DVD player or Blu-ray disc player. Press 0/10 to select track number 10. select channel numbers of the VCR or satellite tuner. Press the numeric buttons and TV ( ) at the same time to select the TV channels. Press TV INPUT and TV ( ) at the same time to select the input signal (TV input or video input). Press to activate the Sleep Timer function and the duration which the receiver turns off automatically.
MENU/HOME Press to display the menu of the VCR, DVD player, satellite tuner or Blu-ray disc player on the TV screen. Press MENU/HOME and TV ( ) at the same time to display the TV's menu. Then, use , , , and ( ) to perform menu operations. /
b)
RETURN/ EXIT
Press to skip a track of the CD player, DVD player or Blu-ray disc player. Press to replay the previous scene or fast forward the current scene of the VCR, DVD player or Blu-ray disc player. Press to search tracks in the forward/ reverse direction of the DVD player. start fast forward/rewind of the VCR, CD player or Bluray disc player. Press to start playback of the VCR, CD player, DVD player, or Blu-ray disc player. Press to pause playback or recording of the VCR, CD player, DVD player or Blu-ray disc player. (Also starts recording with components in recording standby.) Press to stop playback of the VCR, CD player, DVD player or Blu-ray disc player. Press TV CH +/ and TV ( at the same time to select preset TV channels. ) -/-DISPLAY
REPLAY / ADVANCE
TV INPUT
/
b)
, / / /
SLEEP
a)
a)b)
b)
The number 5, TV VOL +/MASTER VOL + and buttons have tactile dots. Use the tactile dots as references when operating the receiver. b) This button is also available for DIGITAL MEDIA PORT adapter operation. For details on the function of the button, see the operating instructions supplied with the DIGITAL MEDIA PORT adapter.
Notes
· Some functions explained in this section may not work depending on the model. · The above explanation is intended to serve as an example only. Therefore, depending on the component, the above operation may not be possible or may operate differently than described.
b)
TV CH +/
PRESET +/
Press to select preset stations. preset channels of the VCR or satellite tuner. Press to scan a station. Press to select the FM monaural or stereo reception. >10
TUNING +/ FM MODE
CLEAR
8
STR-KG800 SECTION 3 DISASSEMBLY
· This set can be disassembled in the order shown below.
3-1.
DISASSEMBLY FLOW
SET
3-2. CASE (Page 9)
3-3. BACK PANEL BLOCK (Page 10)
3-4. FRONT PANEL BLOCK (Page 10)
3-5. MAIN BLOCK (Page 11)
3-6. MAIN BOARD (Page 11)
Note: Follow the disassembly procedure in the numerical order given.
3-2.
CASE
two screws (BVTP3 × 8) case two screws (BVST4 × 8)
two screws (BVST4 × 8)
9
STR-KG800
3-3.
BACK PANEL BLOCK
connector (CNP911) connector (CNP912) connector (CN3509) back panel block
clamp two connectors (CNP203, CNP204) nine screws (BVTP3 × 8)
screw (BVTP3 × 8)
five screws (BVTP3 × 8)
two connectors (CNS501, CNS502)
three connectors (CNP902, CNP910, CNP913) screw (BVTP3 × 8) three connectors (CNP504, CNP505, CNP512)
wire (flat type) (17 core) (CNS510)
3-4.
FRONT PANEL BLOCK
claw connector (CN790) three leads (with connector) (TP202, TP790, TP2000)
claw
three connectors (CNP430, CNP500, CNP930)
front panel block
five screws (BVTP3 × 8)
10
STR-KG800
3-5.
MAIN BLOCK
three screws (BV3) two screws (BV3) connector (CN790)
two connectors (CNP921, CNP940) main block
three connectors (CNP430, CNP500, CNP930)
3-6.
MAIN BOARD
ten screws (transistor) screw (BV3) five transistor MN2488-OPY-MK (Q653, Q703, Q753, Q803, Q853)
ten sheets
wire route board five transistor MP1620-OPY-MK (Q654, Q704, Q754, Q804, Q854) Remove the thirty solders.
heatsink block
MAIN board
two screws (BVTP3 × 8)
11
STR-KG800 SECTION 4 TEST MODE
FL CHECK MODE All fluorescent segments are tested. When this test is activated, all segments turn on at the same time, then each segment turns on one after another. Procedure: 1. When pressing the [TUNING MODE] and [DISPLAY] buttons, press the [?/1] button to turn on the main power. 2. All segments turn on.
SW LFE SP A SP B D EX PL II x PL OPT DTS-ES HDMI COAX 96 / 24 CAT NEO:6 SAT MEMORY D.RANGE dB k Hz mft. MHz RDS ST MONO
L C R SL S SR SBL SB SBR
3. Turn the [INPUT SELECTOR] dial. 4. Test pattern 1 turn on.
LFE SP B L R D EX PL II x HDMI COAX DTS-ES NEO:6 SAT D.RANGE RDS ST MONO
SWAP ALL MODE When this mode is used, output the audio signal of front L/R channel to all channel. Procedure: 1. While pressing the [MEMORY/ENTER] and [DISPLAY] buttons, press the [?/1] button to turn on the main power. 2. The message "DSP TEST" appears. 3. Press the [AMP MENU] button on the remote commander, and the message "9_DSPTST" appears. 4. Press the [b] button on the remote commander to enter the DSP test mode menu. 5. Press the [v] button on the remote commander twice to enter the swap mode, and the message "SWP.AUTO" appears. 6. Press the [b] button on the remote commander twice to select "SWP.[]ALL". SHIPMENT MODE All preset contents are cleared when this mode is activated. Use this mode before returning the product to clients upon completion of repair. Procedure: 1. While pressing the [SPEAKERS (ON/OFF)] and [MUSIC] buttons, press the [?/1] button to turn on the main power. 2. The message "CLEARING" appears. DCAC FACTORY TEST MODE DCAC Factory Test mode have two stages: 1. DCAC DSP Data Line Checking 2. DCAC board Checking
Start DSP Data Line Pass Check Auto Cal Mic Check Pass
S
k m MHz
5. Turn the [INPUT SELECTOR] dial once again. 6. Test pattern 2 turn on.
SW C SL SR SBL SB SBR D PL DTS CAT MEMORY ST
dB Hz ft.
7. Turn the [INPUT SELECTOR] dial once again. All segments turn off. 8. Every turning of the [INPUT SELECTOR] dial turns on each segment one after another on the same order. S.F. CLEAR MODE The preset sound filed is cleared when this mode is activated. Use this mode before returning the product to clients upon completion of repair. Procedure: 1. While pressing the [2CH] button, press the [?/1] button to turn on the main power. 2. The message "S.F CLR." appears and initialization is performed. VERSION CHECK MODE When this mode is used the model, the destination and the software version number are displayed. Procedure: 1. While pressing the [SPEAKERS (ON/OFF)] and [DISPLAY] buttons, press the [?/1] button to turn on the main power. 2. The model, the distination and the software version number appear. KEY CHECK MODE This mode is used to check the key. Procedure: 1. While pressing the [SPEAKERS (ON/OFF)] and [2CH] buttons, press the [?/1] button to turn on the main power. 2. The message "REST 13" appears. 3. Every pressing of any button other than the [?/1] button counts down the buttons. The buttons which are already counted once are not counted again. 4. When all buttons are pressed, the message "REST 00" appears.
END
Factory Test System Setup
Receiver
DCAC MIC
SPK Front Left
1. When power off : While pressing the [MEMORY/ENTER] and [MOVIE] buttons, press the [?/1] button to turn on the main power. "DCAC FTM" appears. Afterward, press the [TUNING MODE] to start DCAC factory test mode.
12
STR-KG800
1. DCAC DSP Data Line Checking
After press the [TUNING MODE] button, DCAC Factory test mode will start, below display will show: "DCAC x" x = 1, 2, 3, 4 If there is error happen, below display will show: "ERR SD0x" x = 1 D1501 or R1530 problem x = 2 D1502 problem x = 3 D1503 problem x = 4 D1504 problem
2. DCAC board Checking
Connect front left speaker of the receiver and AUTO CAL microphone. Turn [MASTER VOLUME] jog, there will be test tone sound output from front left speaker, and the display will change accordingly. "AD - xxx" xxx = 0 to 255 (depends on loudness of test tone)
RE-BOX CLASSIFICATION TEST MODE Procedure: 1. While pressing the [MEMORY/ENTER] and [INPUT MODE] buttons, press the [?/1] button to turn on the main power. 2. The message "R.BOX[][][]XX" appears. XX: times set powered on VACS CONTROL TEST MODE The VACS feature of the amplifier is turned off purposely. Procedure: 1. While pressing the [MEMORY/ENTER] and [2CH] buttons, press the [?/1] button to turn on the main power. 2. The message "VACS OFF" appears.
13
STR-KG800 SECTION 5 ELECTRICAL CHECK
FM AUTO STOP CHECK
signal generator set
Procedure: 1. Turn on the set. 2. Input the following signal from signal generator to FM antenna input directly. Carrier frequency: A = 87.5 MHz, B = 98 MHz, C = 108 MHz Deviation : 75 kHz Modulation : 1 kHz ANT input : 1 kHz
Note: Use 75 ohm coaxial cable to connect signal generator and the set. You cannot use video cable for checking. Use signal generator whose output impedance is 75 ohm.
3. Set to FM tuner function and scan the input FM signal with automatic scanning. 4. Confirm that input frequency of A, B and C are detected and automatic scanning stops. When the station signal is received in good condition, automatic scanning stops.
14
STR-KG800 SECTION 6 DIAGRAMS
6-1. BLOCK DIAGRAM - MAIN Section DATA SELECTOR IC1302 3 1C3 DATAO CKOUT BCK LRCK 16 13 14 15 A/D CONVERTER IC1401 7 LRCK 8 BCK 6 SCKI R-CH 14 VINR 13 VINL A_AUDIO X1301 12.288MHz 21 XOUT 22 XIN AUDIO 24 AUDIO DIGITAL AUDIO INTERFACE RECEIVER IC1301
(Page 16)
J
TV OPT IN
SPDIF
DATA0, BCK LRCK, CKOUT
A (Page 17)
DIGITAL OPTICAL RECEIVER IC1352 DIGITAL OPTICAL RECEIVER IC1351 SCHMITT TRIGGER IC1303
5
1C2
1Y 7
3 DIN0
DIGITAL
J1301 COAX IN DVD
B A
OPT SAT IN
6 1C1 2 14 5 DIN2 XMCK 20
D1301
D_AUDIO DOUT 12
M (Page 17)
N (Page 18) B (Page 17)
· R-ch is omitted due to same as L-ch. · SIGNAL PATH : AUDIO (DIGITAL) : AUDIO (ANALOG) : VIDEO
CKSEL0
46 35 36 38 37 48 17 34 ERR
DOUT DI CLK CE XMODE XSTATE ERROR
C (Page 17)
35 36 TC74HC135_B TC74HC153_A X1101 12.5MHz 57 X1 58 X0
39 48 47 45 46 38 29 49 DIRCKST DIR_DO DIR_DI DIR_CLK DIR_CE(LAT) DIR_XMODE (RESET) DIR_XSTATE DIR ERROR
63 DIR DATA0 CEC OUT 29 CEC IN 88 CEC DATA SWITCH Q1103 1106 CEC
D (Page 16) E (Page 16)
SYSTEM CONTROLLER IC1010 (1/4) EEPROM IC1131 78 EEPROM CLK 98 EEPROM DATA V_SW1 V_SW2 V_SW3 V_SW4
34 33 32 31 J1302 (1/2) DMPORT DMPORT_VIDEO J210 (1/2) VIDEO 1 VIDEO IN J211 (1/2) DVD VIDEO IN SAT VIDEO IN J298 (1/2) VIDEO 2 IN/ PORTABLE AV IN VIDEO 9 VIN2 J221 SAT IN Y PB/CB PR/CR 5 CH1 IN3 3 5 VIN5 VIN4 13 VIN1 VOUT1 1 VIDEO AMP IC210 J211 (2/2) VOUT2 15 VIDEO 1 VIDEO OUT COMPONENT VIDEO DVD IN 17 7 VIN3 14 10 4 6 SW1 SW2 SW3 SW4 2 SW5 Y J210 (2/2) MONITOR VIDEO OUT J220 (1/2) VIDEO 1 IN PB/CB PR/CR Y PB/CB PR/CR 1 8 CH1 IN1 CH2 IN1 D211 D210
17 CH3 IN1 3 CH1 IN2 CH1 OUT 24 CH2 OUT 22 CH3 OUT 20 VIDEO AMP IC220 Y PB/CB PR/CR J220 (2/2) COMPONENT VIDEO MONITOR OUT
14 CH2 IN2 15 CH3 IN2
12 CH2 IN3 13 CH3 IN3
STR-KG800
15
15
SW1 SW2 PS
COMP_S1 COMP_S2 PS(V-MUTE)
HDMI_TX 103 HDMI_RX 103 HDMI RESET 104
RESET, TX, RX
35 36 37
2 4 23
STR-KG800
6-2.
BLOCK DIAGRAM - HDMI Section CEC
D (Page 15)
DATA0+ DATA0 DATA1+ DATA1 DATA2+ DATA2 CLOCK+ CLOCK SDA (5V) SCL (5V) HOT PLUG DET +5V POWER CEC
7 9 4 6 1 3 10 12 16 15 19 18 13
52 51 55 54 58 57 49 48 45 46 44
A32 B32 A33 B33 124 121,117 114, 111 108, 105 99, 96 92 Y2 31 Z2 32 Y3 28 Z3 29 Y4 25 Z4 26 Y1 34 Z1 35 55 54 59 58 63 62 51 50 RX0+ RX0 RX1+ RX1 RX2+ RX2 RXC+ RXC 79 75, 70 67 65 61, 58 49 A34 B34 A31 B31 SDA3 SCL3 HPD3
TX0+ 30 TX0 29 24 D0 D23 TX1+ 33 TX1 32 TX2+ 36 TX2 35 TXC+ 27 TXC 26 DSDA 19 DSCL 20 LEVEL SHIFT Q3504
7 9 4 6 1 3 10 12 16 15
DATA0+ DATA0 DATA1+ DATA1 DATA2+ DATA2 CLOCK+ CLOCK SDA (5V) SCL (5V) CN3504 HDMI OUT
CN3501 HDMI SAT IN
QE0 QE23
ODCK HSYNC VSYNC DE
119 128 1 127
66 1 2 80
IDCK HSYNC VSYNC DE
HDMI RECEIVER IC3511 DATA0+ DATA0 DATA1+ DATA1 DATA2+ DATA2 CLOCK+ CLOCK SDA (5V) SCL (5V) HOT PLUG DET +5V POWER CEC 7 9 4 6 1 3 10 12 16 15 19 18 13 SDA_SINK SCL_SINK xOE HPD_SINK 39 38 42 40 LEVEL SHIFT IC3507 41 42 39 40 DSDA DSCL CSDA CSCL MUTE 67 RESET 89 INT 91 71 70 74 73 77 76 68 67 63 64 62 A22 B22 A23 B23 A24 B24 A21 B21 SDA2 SCL2 HPD2 S [1] S [2] S [3]
HDMI TRANSCEIVER IC3513 HPD 18
LEVEL SHIFT IC3501 (2/2)
19
HOT PLUG DET
74 71
HDMI INPUT SELECTOR IC3503
SPDIF 70 84 XTALOUT 85 XTALIN MCK 79 SCK 76 WS 75 SD0 SD3 MCK BCK LRCK SD0 SD3 4
5 10 7
SPDIF SD0 SD3
13
CEC
X3501 28.322MHz
CN3502 HDMI DVD IN
INT 17 RESET 42 6 MCK 12 SCK 11 WS CSDA 44 CSCL 43 SD0-3, MCK, BCK, LRCK
S1 21 S2 22 S3 23
44
PWR5V
F (Page 17) J
SPDIF
(Page 15)
DATA0+ DATA0 DATA1+ DATA1 DATA2+ DATA2 CLOCK+ CLOCK SDA (5V) SCL (5V) HOT PLUG DET +5V POWER CEC
7 9 4 6 1 3 10 12 16 15 19 18 13
9 8 12 11 15 14 6 5 2 3 80
A12 B12 A13 B13 A14 B14 A11 B11 SDA1 SCL1 HPD1
DATA SELECTOR IC3521 5 2Y1 1 2Y0 14 1Y1 12 1Y0 2-COM 3 5
EEPROM IC3509 SDA MUTE
CN3503 HDMI VIDEO 2/ BD IN
G (Page 17)
1-COM 13 A 10
6
SCL WP 7
SIGNAL SELECTOR IC3504 B+ SWITCH Q3505-3507 LEVEL SHIFT IC3501 (1/2) 2 2Y2 4 2Y3 5 2Y1
2-COM 3 A B 10 9 S [1] S [2] S [3]
55 56 P5V_SELA P5V_SELB
21 54 RX_HPD1 TMDS_OEB
51 52 53 TMDS_S1 TMDS_S2 TMDS_S3
27 28 CSCL CSDA
35 EEPROM1
20 19 RX_INT RX_RST
65 MUTE
42 43 TX_RST TX_INT
· SIGNAL PATH : AUDIO (DIGITAL) : VIDEO
X3502 10MHz 11 XOUT 13 XIN
HDMI CONTROLLER IC3519
RESET 10 TX 33 RX 34 TX_5VPWR 41
RESET, TX, RX
E (Page 15)
5VPWR
K (Page 19)
STR-KG800
16
16
STR-KG800
6-3.
BLOCK DIAGRAM - DSP Section DSP IC1009 DATA0 INPUT SELECTOR IC1008 2 A0 D/A CONVERTER IC1452 Y0 4 3 B0 DPSOA 64 5 A1 LRCK CKOUT MCK BCK BCK Y1 7 6 B1 11 A2 Y2 9 10 B2 14 A3 Y3 12 13 B3 S 1 DPDVBCK 87 SD1 SD2 SD3 DPDVLRCK 86 80 DPSIC 81 DPSID 82 DPSIE 97 XNONAUDIO DATA SELECTOR IC1017 M/I2S MD/DM MUTE MC/IWL 89 DPBCK 2 MCK 3 BCK 4 LRCK 88 DPLRCK DPSOB 65 DPSOC 66 94 DPFSCK DPSOD 67 10 DIN4 VO3L 25 VO3R 26 R-CH LINE AMP IC1406 7 DIN1 8 DIN2 L VO2L 23 VO2R 24 LINE AMP IC1405 C SW 9 DIN3 79 DPSIB VO1L 21 VO1R 22 R-CH LINE AMP IC1404 SL L, C, SW, SL 78 DPSIA
DATA0, BCK, LRCK, CKOUT
(Page 15) A (Page 15) M (Page 16) F
D_AUDIO
SD0-3, MCK, BCK, LRCK
SD0 LRCK
R (Page 18)
D FLIP-FLOP IC1014
(Page 15)
B
AUDIO D1504
11 13 14 12
(Page 15)
C G
ERR 1 A Y 5
INVERTER IC1016
16 FLAG1
(Page 16)
MUTE 2 B A/B 6 X1302 25MHz 143 XTAL 142 CLKIN XSPIDS XRESET FLAG0 SPICLK MOSI MISO
· R-ch is omitted due to same as L-ch. · SIGNAL PATH : AUDIO (DIGITAL) : AUDIO (ANALOG)
122 121 15 125 121 126
30 HDMI_ERR
22 DSP_SELECT
50 HDMI_RSRATE
65 64 81 75 74 73 DSP SPDIF(LAT) DSP RESET DSPINT DSP SPICLK DSP MOSI DSP MISO
82 DCAC_DSP_IN
26 4 27 1 DAC_ATC DAC_DI DACMUTE DAC CLK INIT 55 RESET SWITCH IC1006
RESET SIGNAL GENERATOR IC1007 RESET SIGNAL BUFFER IC1005
STBY +3.3V
J2000 AUTO CAL MIC MIC AMP IC2000
115 DCAC_IN
SYSTEM CONTROLLER IC1010 (2/4)
RESET_TRG 62
STR-KG800
17
17
STR-KG800
6-4.
BLOCK DIAGRAM - AUDIO Section INPUT SELECTOR, ELECTRICAL VOLUME IC400 A_AUDIO L TV IN R L R R-CH R-CH 51 INL7 47 INL9 LOUT 76 RECL1 29 R-CH L R J401 (2/2) SA-CD/CD CD-R OUT R-CH RELAY DRIVE Q375 R-CH RY375 TB601 J790 PHONES RECL2 27 41 INL12 R-CH 43 INL11 R-CH FLOUT 14 6 IN1 NF1 5 CURRENT DETECT Q711, 712 AF POWER PROTECT Q720 RELAY DRIVE Q350 RY350 POWER AMP IC700 +VOUT1 2 LIMITER Q701, 702 BOOSTER Q703 R-CH L R J404 (2/2) VIDEO 1 AUDIO OUT
N (Page 15)
J401 (1/2) SA-CD/CD CD-R IN
DVD AUDIO IN J403 SAT AUDIO IN
L R L R
+ - + -
R FRONT L
J404 (1/2) VIDEO 1 AUDIO IN
L R R-CH
38 INL13
-VOUT1 3 POWER AMP IC800
BOOSTER Q704
R-CH BOOSTER Q803 LIMITER Q801, 802 RELAY DRIVE Q360 TB604 RY360
J298 (2/2) VIDEO 2 IN/ PORTABLE AV IN AUDIO L R R-CH SLOUT 18 55 INL5
+VOUT1 2
6 IN1
NF1 5 CURRENT DETECT Q811, 812 AF POWER PROTECT Q820 RELAY DRIVE Q355 RY355
+ - + -
SPEAKERS R SURROUND L
L, C, SW, SL
(Page 17) R
SL C SW L
68 SLIN 70 CIN 71 SWIN 72 LIN COUT 16
-VOUT1 3 POWER AMP IC600 +VOUT2 12 LIMITER Q651, 652 8 IN2 NF2 9
BOOSTER Q804
BOOSTER Q653 TB607
-VOUT2 11 CN1302 (2/3) DMPORT L+ R+ 13 14 BUFFER IC3002 R-CH TUNER (FM/AM) FM 75 COAXIAL ANTENNA AM AM ANT GND 11 10 DO DI CLOCK CE SD RDS DATA RDS INT 27 72 69 26 117 87 86 TUN_DO TUNER DATA TUNER CLK TUN_LAT TUNE SD RDS DATA RDS INT VOL_DA VOL_CLK FM ANT GND L CH R CH 63 INL1 (TUNER_L) DATA CLK R-CH SWOUT 15
BOOSTER Q654
CURRENT DETECT Q661, 662
AF POWER PROTECT Q670
+ -
CENTER
J405 SUB WOOFER AUDIO OUT RELAY DRIVE Q301 RY301
61 INL2 (DMPORT_L)
· R-ch is omitted due to same as L-ch. · SIGNAL PATH : AUDIO (ANALOG) : TUNER
PROTECT SWITCH Q320, 321, 325
P_DET D1107 D1108 D1111 D1112
Q (Page 19)
10 11
68 PROTECTOR
119 VACS_CTRL
12 13 14 16 17 HP_DETECT HP_RY C/SUR/SB SW RY FRONT A RY
CN1302 (3/3) DMPORT CLINK_RX CLINK_TX DET 5 6 7
SYSTEM CONTROLLER IC1010 (3/4)
100 CLINK_RX 99 CLINK_TX 101 C_LINK_DET
STR-KG800
18
18
STR-KG800
6-5.
BLOCK DIAGRAM - POWER SUPPLY Section FLUORESCENT INDICATOR TUBE DRIVER IC100 SEG1 SEG16, SEG17 14 29, 31 DIN CLK STB 7 8 9 SYSTEM CONTROLLER IC1010 (4/4) 71 FL_DATA 70 FL_CLK 69 FL LAT
LEVEL SHIFT IC101
DMPORT +5V
GRID1 GRID11
FLUORESCENT INDICATOR TUBE FL101
+5V REGULATOR IC1012 +5V REGULATOR IC1031 +5V REGULATOR IC3516 +6.3V REGULATOR IC4001
MAIN POWER TRANSFORMER T901 F4001
FL +5V
42 32
HDMI +5V
(Page 16) K
5VPWR
HDMI +1.8V
+1.8V REGULATOR IC3528
+3.3V REGULATOR IC3527
+4.1V REGULATOR IC4100 -7V REGULATOR IC352 -5V REGULATOR IC202
RECT D4001, 4002
F4002
S101 108
114 AD_KEY2 HDMI_REG_CTL 7
HDMI +3.3V
+3.3V REGULATOR IC3526
A-7V
VIDEO -5V DSP +1.2V +1.2V REGULATOR IC1002 +3.3V REGULATOR IC1013 A+7V +5V REGULATOR IC1001
S109 112, 115
113 AD_KEY1
DSP +3.3V
S100 I/ 85 POWER KEY
A+5V
+7V REGULATOR IC350 +5V REGULATOR IC201 +9V REGULATOR IC1902
RECT D910 913
VIDEO +5V
REMOTE CONTROL RECEIVER IC103
84 SIRCS_IN FUSE_DETECT 25
TU +9V
INPUT SELECTOR
ROTARY ENCODER RV101 ROTARY ENCODER RV102
89 INPUT ENCODER A 90 INPUT ENCODER B
B+ B-20V REGULATOR Q930 B- SWITCH Q500, 501 PROTECT DETECT IC565 SYS +3.3V +3.3V REGULATOR IC1904
Q990 RECT D950 953
RECT D921
F901
FL -20V
79 VOL_JOG (2B) 80 VOL_JOG (2A)
MASTER VOLUME
POWER AMP -45V
(Page 18) Q
P_DET
SUB POWER TRANSFORMER T904
(AC IN)
STOP 83 POWER_RY 9
RECT D955
D990, 991
RELAY DRIVE Q901 B+ SWITCH Q951, 955
RY901
SUBT 97
STR-KG800
19
19
STR-KG800
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note: · X : Parts extracted from the component side. · Y : Parts extracted from the conductor side. · : Internal component. f : Pattern from the side which enables seeing. · (The other layers' patterns are not indicated.) Caution: Pattern face side: (Conductor Side) Pattern face side: (Component Side) Caution: Parts face side: (SIDE A) Pattern face side: (SIDE B) Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.
· Circuit Boards Location
STANDBY board DCDC CONVERTER board
For Schematic Diagrams.
Note: · All capacitors are in F unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. · f : internal component. · 2 : nonflammable resistor. · 5 : flusible resistor. · C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. · A : B+ Line. · B : B Line. · Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. · Signal path. J : AUDIO (DIGITAL) F : AUDIO (ANALOG) f : TUNER E : VIDEO
HDMI board POWER board TUNER (FM/AM)
DCAC board DIGITAL AB board
Parts on the parts face side seen from the pattern face are indicated. Parts on the pattern face side seen from the parts face are indicated.
HEADPHONE board
· Indication of transistor. C Q B E These are omitted.
VIDEO 2 board DISPLAY board VIDEO board MAIN board
BC E These are omitted.
STR-KG800
20
20
STR-KG800
6-6.
PRINTED WIRING BOARD - MAIN Board 1 2
SA-CD/CD/ CD-R OUT
· See page 20 for Circuit Boards Location. 4 5
J403 TV IN
R L
·
: Uses unleaded solder. 7
J405
3
J401 SA-CD/CD/ CD-R IN (CHASSIS)
R L
6
J404 VIDEO 1 AUDIO OUT
R L
8
9
TB604 SURROUND
10
11
SPEAKERS
12
13
TB601 FRONT
L R
14
SAT AUDIO IN
R L
DVD AUDIO IN (CHASSIS)
R L
VIDEO 1 AUDIO IN
R L
SUB WOOFER AUDIO OUT
A
MAIN BOARD
R
L
(CHASSIS)
(CHASSIS)
(Page 31) (Page 38) DIGITAL VIDEO F AB BOARD G BOARD
CNP504 CNP203
TB607
L CENTER
R
CC51
CC53
CC03
C3032
CC09
CC52 CC02 JS402 R401
CC04 CC54 R454 R404 R458 C458
CC58 CC08
CC55
CC05 JS472
CC15
JS3037
R3022 JS3022 C3026 1 5 4 8
R3021
JR406 R302 CC17 RR17 R303 D301
JW327 CC16
JS388
R3020
CC59
CC01
JW861
R402
R453
R403
C409
C3034
JW860
JW807
JS3002
JS459 JW819
C471
JS400
JS393
R3011
JW852
JW839
JWH
15
CN500
JW802
JW789
JW795
JW794
JW783
JW799
CNP430
JW798
JW782
JW816
JW779
JW815
JW835
C353
JW641
JW328
C921
1
(Page 38)
CNP411
JWH5
IC400
21
JW750 C933 R930 CNP930 1 C930
JW836
JW804
JS473
JW837
JW841
JW785
JW803
C801
C851
R852
JW699
JW650
D501 R504 C500 JW766
C488
C751
R853
C756
C854
JW814
R600
R701 C704
JR322
R752
JW846
R805
R511
JW817
C656
D
R703 R705
C754
C651
C487 JW845
R753 R652 C652 R602 15 14 R605
R751
R702
15 14
2 JW754 JW761 R854 JW760 JW753 JW743 JW762
1
R503
4
Q501 C923 R510 D500 R501 C922 JW653 C931
D942
(Page 31)
1
C489
C752
C702
R851
8
5 1
JS930
E
D943
3
DIGITAL AB BOARD CNS501
JW752
C499
JW871
C856
C806
R803
JW781 C844 R507 R506
R932
JS432 JR321
JW652
B
R351
B
W001
R931
R940 CNP940
JW842
R352
C351
CL001
3
6
JW838
D360
C
VIDEO 2 BOARD CNP201
JW790
C431 C430 1
R431
41
C352
JR434
R488 R487 3 CNP500 1
Q360 R363
R357 JW868 R350
R353 D350 E Q350 JW859
D921
IC352
3 1
CN350 R360 4
JW791
IC350
2 D352
JW324
JW326
DCAC BOARD CN2000
JW813
JW834
JW863 JS411 JS461 JS458 JS408
JW843
R301 1 1 3 7
JW800
(Page 32) H C
R356
R362
R3010
HS350 2
R358
C350 3
D355
C3024
JW862
JW864
Q355 RY360 E R355 RY355
JW322 JS922
RY350
JW643 1 CNP921 5
JW332
E
JW331
C3022
JS470
JW325
R3012 C3027
JW801
JW855
JS392
JS460
JS471
R467
R3013
C3025
JS409
JS410
RY301 R304 Q301
JW776
R3023
JW777
B
C459
R409
RR16
JW329
R408
JS401
W002
R452
R455
R405
C408
R470 R466
JS394
IC3002 JS3001
R459
JS389 CC11 RR12 CC12 JW323 JS920
R451
RR15
JW657
RR11
C3037
C403
C405
C400
JW321
N (Page 44) J (Page 44) M (Page 40)
DIGITAL AB BOARD CNP505 DISPLAY BOARD CN108 MAIN POWER TRANSFORMER T901 MAIN POWER TRANSFORMER T901
1
JW H1
R361
R430
60 61
JR435
3
E
C920
JW831
C701
C706
C852
R802
R801 C802
E
JW773
C804 JS810
CL003
Q930
C932
D931
40 1
0
20
JWH11
D930
C940 C904 D940 D941
JW826 JR702
JW768 R653
R651
JW767
C705
JW832
C546
15 JW833
R392
JW755
JW756
JW651
C644
C755
JS711
C900
IC600
JW830 JW737 JW829 D335 R336 C653 R654 JW738 C655 JW739
C753
JS611
R704 C545 JW758
C855
C805 JW655 JWH2 JW658 JWH9 C325 D326
CN
Q500
JW840
R502 JW688
94
R754
R393
14
2
1
JW870
C703
JS712
JW771
R804
13
JW827
C654
IC700
C744
JR607 JR605
1 2
IC800
IC565
R505
C853
R546 C803
E
B
1 C941
1
JR606
JW740
JW749
CNP912
JW637
JW638
JW640
C335
JW690
JW639
JW745 JW700 C320 R327 Q320 R320 E D320 R325 Q325 D325 E D327
C449
C450
JW601 R337
JW694
R335
JW647
R449
R545 JW772
JW659
(Page 31)
1
R326
JW642
JW646
JW644
DIGITAL AB BOARD CNS502
JW747
JW751
JW741
JW746
JW686
JW645
JW709
JW687
E
JS710
A
CNP410
JW769
JW656
JW330
JW872
JWH
12
JW685 (CHASSIS)
1
JW715
R450
JW713
JW712
JW648 JS339 JW696 JW695
JW706
R378
JW714
R773 R774
JW721
JW720
JW867
JW707
JW679
JW825
JW731
JS336
JW718
JW716
JS338
JS337
R780
JW691
R873
JW633
JW630
R674 Q670
JW708 D761 Q770 R776 R771 C775 D775 R766 E C771 D770 C779 R772
Q321
JW693
JW717
JS628
C721
R874
JS578
C829
C770
R728
C720
R672
Q870
R659
JW664 JW665 R757 C758 JW620 JW623
B E Q751
Q651
C759
R761
C709
B E Q701
R712 R859
C659
C857
B E Q851
R762
R661
C858
R710
R862
R809
C808
JW672 C658 JW671 JW622 R657 R656 R658
C761
R715 JW660
C861
R765
R709
C707
C657
R663 R665 R660 E
E C661 R662
R759
D811
JW681 C757
D861
Q762 R770 R764 Q761 E R763 E
JW677
R716
Q712 R720 Q711 E R714 R713 E C711 R711 JW675
E
Q862
E
R864 R863 R860
Q861 E
C820
R866
R870
R821
R666
C725
D675
Q820
R775
JW676
C871
C870
R725
L728
R878
R823 R824
R816
Q812
E R815 R813 B E Q801
D820
R676
D670 C679 R675 C675 JR340 Q662 R664 Q661 E R670
C670
D720
C879
L778
E
C729
L678
D711
R726 R721
JS778
D661
R722
R880 R872 R871
JW631
E R671
R729
D870
R678
JW866
R830 R822
L878
C821 E
R828
R778
JW602
F
R680
D725 Q720
R730
JW629
C671
JW704
R724
R879
R829
L828
R820 R814 Q811 E R810 C811 C809 R811 R812
R865 JW710 JW603 R857 B C Q853 E R856 R858
JW670
G
JW618
JW616 JW619
JW615 JW617 JW614
JW636 JW635
JW612 JW613 B C Q703 R707 E
JW610 JW611 R706 R708 B C Q704
JW608 JW609 E
JW607 JW606 B E Q854 C
JW604 JW605 E B C Q803
JW626 E
R807
JW667
R760
C708
JW661
C859
R861
C807
B
JW627
JW621 R756 R758 B Q753 C E B Q754 C E
JW600 B C 12 1-875-588(12) Q804 E
C B E Q652
C
B E Q752
B E Q702
B
Q852
RY301
RY350, 355 RY360, 375 -1 -2
H
· Semiconductor Location
Ref. No. D301 D320 D325 D326 D327 D335 D350 D352 Location B-7 F-8 F-8 E-8 E-8 E-2 C-11 C-6 Ref. No. D355 D360 D375 D500 D501 D661 D670 D675 Location B-9 C-8 F-13 D-9 D-9 F-4 F-4 F-4 Ref. No. D711 D720 D725 D761 D770 D775 D811 D820 Location F-9 F-9 F-9 F-6 F-6 F-6 F-12 F-13 Ref. No. D861 D870 D921 D930 D931 D940 D941 D942 Location F-11 F-11 C-12 C-14 D-13 D-14 D-14 D-13 Ref. No. D943 IC350 IC352 IC400 IC565 IC600 IC700 Location D-14 C-6 C-6 C-3 D-9 E-4 D-6 Ref. No. IC800 IC3002 Q301 Q320 Q321 Q325 Q350 Location D-7 B-2 B-7 E-8 F-7 E-8 C-11 Ref. No. Q355 Q360 Q375 Q500 Q501 Q651 Q652 Q653 Location B-9 C-8 F-13 E-9 D-9 G-4 G-4 G-4 Ref. No. Q654 Q661 Q662 Q670 Q701 Q702 Q703 Q704 Location G-5 F-5 F-4 F-4 G-9 G-9 G-9 G-10 Ref. No. Q711 Q712 Q720 Q751 Q752 Q753 Q754 Q761 Location F-10 F-9 F-9 G-6 G-6 G-5 G-6 F-6 Ref. No. Q762 Q770 Q801 Q802 Q803 Q804 Q811 Q812 Location F-6 F-6 G-13 G-13 G-12 G-13 G-13 G-13 Ref. No. Q820 Q851 Q852 Q853 Q854 Q861 Q862 Q870 Location F-12 G-11 G-11 G-11 G-11 F-11 F-11 F-10 Ref. No. Q930 Location D-13
STR-KG800
21
21
R806 R808
B
Q653
E
B
Q654
E
B E Q802
D375
JW748
JW684
JW705
E
R328
R377
1
R679
R723
JW692
JW770
JW689
JW632
JW634
R673
R779
JR320
JWH4
7
E Q375
CN792
JS335
RY375
5
3
80
3
L (Page 31)
1
ET902
K E
STANDBY BOARD CN912
(Page 44)
JWH7
JWH3
R376
R375
(Page 32)
HEADPHONE BOARD CNP790
STR-KG800
6-7.
SCHEMATIC DIAGRAM - MAIN Board (1/3) 1 2 MAIN BOARD (1/3)
JS578 JS628
· See page 46 for IC Block Diagrams.
5 6 7 8 9 10 11 12 13 14 15 16
3
4
A
13 15 17 18 19
2
MAIN BOARD (3/3)
1
20 21 22 23
1
B
MAIN BOARD (2/3)
2 3 100k 100k 100k
24
(Page 24)
3.3k
3.3k
3.3k
15k
15k
C721 10 50V
15k
C871 10 50V
15k
3.3k
(Page 23)
R726
MA2J1110GLS0
D861 MA2J1110GLS0
MA2J1110GLS0
MA2J1110GLS0
D775 MA2J1110GLS0
D675 MA2J1110GLS0
D725 MA2J1110GLS0
MA2J1110GLS0
MA2J1110GLS0
R723
R873
R673
D661
D761
0.01
0.01
47k
68k
R665 15k
R680
L728
L878
R666
R766
R675 10k
R664
1.5k
R670
22k 0 0 0 Q761, 762 CURRENT DETECT 0 C761 220p R761 4.7k Q761 2SA1163L-TE85L 0
R764
1.5k
R770
22k 0 0 0 Q711, 712 CURRENT DETECT 0 C711 220p R711 4.7k Q711 2SA1163L-TE85L 0
R714
1.5k
R715
R716
R678 4.7
R778 4.7
R728 4.7
R878 4.7
R828 4.7
R720
22k 0 0 0 Q861, 862 CURRENT DETECT 0 C861 220p R861 4.7k Q861 2SA1163L-TE85L 0
R864
1.5k
L828
R775 10k
R725 10k
R870
22k 0 0 0 Q811, 812 CURRENT DETECT 0 C811 220p R811 4.7k Q811 2SA1163L-TE85L
R814
1.5k
R820
22k 0 0
D
0 Q661, 662 CURRENT DETECT 0
Q661 2SA1163L-TE85L 0
R663 0.22 -43. 8
R763 0.22 -43. 8 Q762 2SA1163L-TE85L
R713 0.22 -43. 8 Q712 2SA1163L-TE85L
R863 0.22 -43. 8 Q862 2SA1163L-TE85L
0
R813 0.22 -43. 8 Q812 2SA1163L-TE85L
C661 220p R661 4.7k
Q662 2SA1163L-TE85L
E
E 3 0
R662
6.2k
R762
6.2k
R712
6.2k
R862
6.2k
R812
6.2k
Q653 MN2488-OPY-MK BOOSTER C 2 44. 8 B 1 1.1
Q654 MP1620-OPY-MK BOOSTER B 1 -1. 1 C 2 -44. 8 E 3 0
Q753 MN2488-OPY-MK BOOSTER E 3 0 C 2 44. 8 B 1 1.1
Q754 MP1620-OPY-MK BOOSTER B 1 -1.1 C 2 -44. 8 E 3 0
Q703 MN2488-OPY-MK BOOSTER E 3 0 C 2 44. 8 B 1 1.1
Q704 MP1620-OPY-MK BOOSTER B 1 -1. 1 C 2 -44. 8 E 3 0
Q853 MN2488-OPY-MK BOOSTER E 3 0 C 2 44. 8 B 1 1.1
Q854 MP1620-OPY-MK BOOSTER B 1 -1.1 C 2 -44. 8 E 3 0
Q803 MN2488-OPY-MK BOOSTER E 3 0 C 2 44. 8 B 1 1.1
Q804 MP1620-OPY-MK BOOSTER B 1 -1. 1 C 2 -44. 8 E 3 0
F
C658 47p 500V R659 100
C659 47p 500V R660 100
C758 47p 500V R759 100
C759 47p 500V R760 100
C708 47p 500V R709 100
C709 47p 500V R710 100
C858 47p 500V R859 100
C859 47p 500V R860 100
C808 47p 500V R809 100
C809 47p 500V R810 100
G
Q651, 652 LIMITER 0.5 1.1
R657 82k
R658 560
R757 82k
R758 560
R707 82k
R708 560
R857 82k
R858 560
R806 2.2k
R808 560
R656 2.2k
-0.6 -1.1 Q751, 752 LIMITER 0.5 1.1 C657 47 25V
R756 2.2k
-0. 6 -1. 1 Q701, 702 LIMITER 0.5 C757 47 25V 1.1
R706 2.2k
-0. 6 -1. 1 Q851, 852 LIMITER 0.5 1.1 C707 47 25V
R856 2.2k
-0. 6 -1. 1 Q801, 802 LIMITER 0.5 1.1
R807 82k
-0. 6 -1. 1
Q652 2SC3623ATP-LK -1. 1
Q752 2SC3623ATP-LK -1. 1
Q702 2SC3623ATP-LK -1.1
Q852 2SC3623ATP-LK -1. 1
Q802 2SC3623ATP-LK -1. 1 C807 47 25V
Q651 2SA1115TP-EF
H
IC B/D
Q751 2SA1115TP-EF
Q701 2SA1115TP-EF
Q851 2SA1115TP-EF
C857 47 25V
Q801 2SA1115TP-EF
JR340
0
IC B/D
IC800
POWER AMP
IC B/D
IC600
+VOUT2 +VOUT1 -VOUT2 -VOUT1 COMP2 COMP1
POWER AMP
IC700
+VOUT2 +VOUT1 +VOUT2 +VOUT1 -VOUT2 -VOUT1 -VOUT2 -VOUT1 COMP2 COMP1 COMP2 COMP1 MUTE MUTE
15 -44. 8 14 44. 8 13 12 1.1 11 -1.1 10 -43. 1 9 0.1 8 0.1 7 6 0 5 0 4 -44. 8 0 3 0 2 2.8 1 15 -44. 8 14 44. 8 13 12 1.1 11 -1.1 10 -43. 2 9 0.1 8 0.1 7 6 0.1 5 0.1 4 -43. 2 -1.1 3 1.1 2 1 2.8 15 -44. 8 14 44. 8 13 12 1.1 11 -1.1 10 -43. 2 9 0.1 8 0.1 7 6 0.1 5 0.1 4 -43. 2 -1.1 3 1.1 2
JR607 0
J
C653 33p 500V
C654 100p
C655 3p 500V R654 68k
C753 33p 500V
C754 100p
C704 100p
C703 33p 500V C705 3p 500V R704 68k C755 3p 500V R754 68k
C853 33p 500V
C854 100p
C804 100p
C803 33p 500V C805 3p 500V R804 68k C855 3p 500V R854 68k R545 1 25 26
R605 22k
2.8
MUTE
GND
GND
GND
VCC
VCC
VCC
VCC
VCC
VCC
VEE
VEE
VEE
NF2
NF1
NF2
NF1
NF2
NF1
IN2
IN1
IN2
IN1
IN2
IN1
I
IC600 uPC2581V-S
POWER AMP
IC700 uPC2581V-S
IC800 uPC2581V- S
1
R816 68k
R866 68k
R865 15k
R815 15k
D720
C720
C870
D870
D820
L678
L778
C820
C670 0.01
C770 0.01
R765 15k
68k
C675 0.01
Q670 2SC3052EF-T1-LEF AF POWER PROTECT
Q770 2SC3052EF-T1-LEF AF POWER PROTECT
C725 0.01
Q720 2SC3052EF-T1-LEF AF POWER PROTECT
Q870 2SC3052EF-T1-LEF AF POWER PROTECT
Q820 2SC3052EF-T1-LEF AF POWER PROTECT
C775 0.01
15k
68k
0.01
R780 47k
D711
D811
4.1 D670 MA2J1110GLS0
R773
4.1 D770 MA2J1110GLS0
4.1
4.1
R823
C
4.1
MA2J1110GLS0
C679 0.022
C779 0.022
C729 0.022
C879 0.022
C829 0.022
0
0
0
0
0
MA2J1110GLS0
R772
R672
JS339
R771
R722
R872
R671
JS337
R674
JS338
R774
R721
R871
R679 10 22k
C671 10 50V
R676
R779 10 22k
C771 10 50V
C821 10 50V
R776
22k
22k
R729 10 22k
R730 47k
R879 10 22k
22k
R880 47k
R829 10 22k
R724
R874
R824
R822
15k
R821
3.3k
R830 47k
22k
22k
3
MAIN BOARD (3/3)
JS611
JR605
JR606
C744 10 50V C644 10 50V R753 2.2k R703 2.2k JS711 JS710 JS712
R705 22k
27 C545 10 100V C546 10 100V R853 2.2k JS810 R851 1k R801 1k R803 2.2k R805 22k R546 1
0
0
K
R653 2.2k R651 1k
C844 10 50V
(Page 24)
R751 1k
R701 1k
C656 220 10V
C651 10 50V
R652 68k
C652 100p
R602 0
R600 0
C756 220 10V
C751 10 50V
R752 68k
C752 100p
C701 10 50V
R702 68k
C702 100p
C706 220 10V
C856 220 10V
C851 10 50V
R852 68k
C852 100p
C801 10 50V
R802 68k
C802 100p
C806 220 10V
L
12 11 10 9 6 4
(Page 23)
4
MAIN BOARD (2/3)
STR-KG800
22
22
STR-KG800
6-8.
SCHEMATIC DIAGRAM - MAIN Board (2/3) -
· See page 46 for IC Block Diagrams.
1
2
3
4
5
6
7
8
9
10
11
12
13
MAIN BOARD (1/3)
14
4
A MAIN BOARD (2/3)
MAIN BOARD (1/3)
4 6 9
(Page 22)
10 11 1 2
1
1 2 3 28
5
B
(Page 22)
(Page 24)
JS336 C450 100p R450 1k 1 2 3 4 5 6 7 8 9 10 11 12 13 R336 0 C335 47 16V R337 22k 1 2 3 4 D335 MAZ8030G0LS0 80 GND LOUT SUB ROUT SUB 0 77 GND 0 76 LOUT 75 ROUT GND 74 RIN 0 73 LIN 0 72 SWIN 0 71 CIN 0 70 SRIN 0 69 SLIN 0 68 SBRIN 0 67 SBLIN 66 GND 0 65 INR1 (TUNER_R) 0 64 INL1 (TUNER_L) 0 63 INR2 (DMPORT_R) 0 62 INL2 (DMPORT_L) 61 ANALOG SOUND PROCESSOR 79 78 1 C499 0.1 2 R449 1k C449 100p C488 47 25V C487 47 25V
MAIN BOARD (3/3)
CNP410 13P
VOL IC CLK VOL IC DATA VACS CTRL PROTECTOR
C
A
(Page 26)
DIGITAL AB BOARD (2/5) CNS502
+7V -7V FR OUT AGND FL OUT SW AGND C OUT SR OUT
C489 0.1
G N H PF D LP N F0 1
3 4 5 6 7 8 9 10 11 0 0 12 -6. 9 0 13 14 15 16 17 18 19 20 0 0 0 0 0 R488 2.2 7 R487 2.2
LP
F0 2 LP FN LP 2
FN SW VO L
1
C
LK VE FR E O
R335 6.8k JS335
D
AT A
D
D
VC
C G N D
U FL O U T
SW
O SL R SB
SL OUT
SB
AC
(D
3
C
AC
SBL OUT
5
_M
C
IC
E
)
SBR OUT
INPUT SELECTOR, ELECTRICAL VOLUME IC400 BD3471KS2
)
_M IC
LO
U
T
+7V
O
IC400
SR
O U U T T
U
AGND
C
O T
U
T
CNP411 15P
T
O
U
T
IC B/D
N D
G
IN
B
F
(Page 26)
DIGITAL AB BOARD (2/5) CNS501
IN
L3
(D
L IN AGND R IN TUNER R
6 7 8 9 JS3001 0 0
R
G
IN
4
60
21 22
N D
R EC
59
R
R
L4
EC
IN
58
L4
23 24
R 4
R EC
IN
57
5 IN L5
R
R
L3
EC
0
IN
AGND 10 TUNER L
11
0
54
L6
55
6
56
25 26
R 3
R EC
R
R
L2
27
EC
IN
R 2
R EC
IN
IN
0
1 IN L1 0 IN 0 R 11 IN L1 1 IN R 1 IN L1 2 2
DMPORT R+ 15
47k
R3021
0
C3034 4.7 50V
C3037 1 R3022 47k JS3022 C3026 0.1 R3023 47k
49
IN R 9 IN L9
DMPORT L+ 14
IN
0
32 33
0
50
L8
31
0
DMPORT R- 13
JS3037
C3032 1
8
51
30
R
0
52
L7
DMPORT L- 12
JS432
IN
29
0
53
7
28
R
R G N D IN L1 6 IN R 16 IN
L1
EC R
1
29 30 31
48
6
IN
47 0
34 0 35 0
46
(Page 24)
MAIN BOARD (3/3)
L1 5
IN
R
R 15 4 IN L1 IN
45
36 37
R 1 IN
R3020
47k
44
JS408 JS458 JR435 0 JR434 0 32
L1
IN
G
-6. 9 0 0 0
0
43
38 0 39 0
R 13 G
0
42
N D
0
41 0
40
7
(Page 24)
MAIN BOARD (3/3)
1 IC3002 NJM4565M(TE2)
2
3
4 VEE
VCC
H
IC3002
BUFFER 7 0 6 0 5 0 R401 1k R451 1k JS409 JS410 JS411 R452 1k C408 4.7 50V R402 1k 100p R403 1k R453 1k 100p R404 1k 100p R454 1k 100p R408 1k 100p 100p 100p 100p CC55 C458 4.7 50V R458 1k R405 1k
8 7
JS3002 C3025 0.1 C3024 4.7 50V R3010 47k R3011 47k C3022 1
R3013 47k R3012 47k C3027 1
R409 1k
C409 4.7 50V
I
CC09
100p JS459 JS460 JS461
R455 1k
R430 1k
R431 1k C431 220p
C459 4.7 50V R459 1k
JS400
CC53
CC04
CC54
CC08
CC58
J
C
(Page 39)
VIDEO 2 BOARD CNP201
CC59
CC05
CNP430 4P
CC01 100p
CC51 100p
CC52 100p
R-CH GND NC L-CH
4 3 2 1 C430 220p
JS401
CC02 100p
CC03 100p C403 2200p C405 2200p
W001-002
8
MAIN BOARD (3/3)
(Page 24)
K
J401 6P L R L R L TV IN R
(CHASSIS)
J403 4P L R L R
(CHASSIS) L R L R
J404 4P
(CHASSIS)
SA-CD/CD/ CD-R OUT
SA-CD/CD/ CD-R IN
SAT AUDIO IN
DVD AUDI O IN
VIDEO 1 AUDIO OUT
VIDEO 1 AUDIO IN
STR-KG800
23
23
STR-KG800
6-9.
SCHEMATIC DIAGRAM - MAIN Board (3/3) -
1
CN792 5P
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
HP_DETECT
1 2 3 4 5
MAIN BOARD (3/3)
RY375 -1 -2 D375 MA2J1110GLS0 16 2.2k R392 680 2W R393 680 2W R940 0.15 1/2W 6 5 4 3 2 Q375 2SC3052EF-T1-LEF RELAY DRIVE 1 CNP940 6P
E
HEADPHONE BOARD CNP790
NC R-CH GND L-CH
R4 +AC R4 -AC F2 GND NC F1
CNP912 7P
J
MAIN POWER TRANSFORMER T901
(Page 33)
47k
B
13 15 17
(Page 45)
0
R375
R378
R377 47
R376 33
1 2 3 4 5 6 D940 1SR154-400TE-25 7
R2 RETURN GND NC -15V STBY GND R2 GND IN +15V +15V (NC)
CN941 3P
K
(Page 45)
STANDBY BOARD CN912
C
2
MAIN BOARD (1/3)
18 19 20 21 22 23 24 JR320 0 0 R320 100k C320 220 10V Q321 2SC3052EF-T1-LEF PROTECT SWITCH 6.4 0 3.3 -5. 5 -5. 5 -3.6 6.4 -44. 3 D320 MA2J1110GLS0 Q501 RT1P241C-TP- 1 B- SWITCH R504 10k -5.5 R507 220k Q360 2SC3052EF-T1-LEF RELAY DRIVE D501 MA2J1110GLS0 0.47 R506 33k R505 10k C500 0.1 R360 1k R363 47k R355 1k Q355 2SC3052EF-T1-LEF RELAY DRIVE R358 47k R350 2.2k Q350 2SC3052EF-T1-LEF RELAY DRIVE R353 47k
C940
(Page 22)
D941 1SR154-400TE-25 C904 3300 16V D942 1SR154-400TE-25
1 2 3
GND (R4) +7V (R4) GND (R4) (NC)
L
(Page 28)
DIGITAL AB BOARD (4/5) CNP505
R362 47
R357 47
R352 47 C941 0.47
VCC
D500 MAZ8220GMLS0
(Page 23)
R327 10k D326 MA2J1110GLS0 D327 MA2J1110GLS0
-5. 5
1.2
-6. 9
E
MAIN BOARD (1/3)
Q325 2SC3052EF-T1-LEF LIMITER -44. 8 R326 39k C325 10 50V
JS930
R325 6.8k 3.2
D325 MA2J1110GLS0
VEE
MAIN BOARD (2/3)
5
IC565 NJM4565M(TE2)
Q320 2SA1163L-TE85L PROTECT SWITCH 28
8
7
6
5
0.8 0.2 D360 MA2J1110GLS0
0.8 0.2 D355 MA2J1110GLS0
0.8 0.2 D350 MA2J1110GLS0
E
D
D943 1SR154-400TE-25
C900 0.1
7
ET902
R361 33
R356 33
R351 33
(CHASSIS) C930 47 35V
Q930 2SB734-T-34 -20V REGULATOR -44. 8 C933 0.1 100V R931 10k -19. 8 -20. 4
1
2
3
4
CNP930 3P 3 D930 PTZ-TE25-5.6B 2 1
(Page 41)
RY360 12V -2 -1
RY355 12V -2 -1
RY350 12V -2 -1
F2 F1 -20V
M
DISPLAY BOARD CN108
R511 100 2W -44. 8 R510 330 2W
-44. 8
R501 22k -43. 8
(Page 22)
3 6
CN350 7P
25 26 27
-44. 8 Q500 2SC1815GR-TPE2 B- SWITCH
R502 470k
R503 10k
R328 1k
C932 47 35V RR17 10 CC17 0.01 D931 MAZ8200GMLS0
C931 47 35V
R930 22k W001-002
(Page 23)
F
MAIN BOARD (2/3)
29 30 31
C923 6800 71V
C922 6800 71V
C921 0.22 100V D921 D5SBA20-4003
C920 0.22 100V
8
MAIN BOARD (2/3)
JS920
CNP921 5P 5 4
(Page 23)
IC565
PROTECT DETECT 1 2 3 4 5 6 7
R1 (UPPER TAP) NC R1 GND NC R1 (UPPER TAP)
~ ~
N
MAIN POWER TRANSFORMER T901
R932 4.7
3 2 JS922 JS392 CC12 0.01 RR12 10 RR11 10 CC11 0.01 JS393 JS394 1
HP_DETECT
F
G
DIGITAL AB BOARD (4/5) CNP504
NC HP RY
C/SUR/SB_RY FRONT B RY (NC)
(Page 45)
(Page 28) (Page 39)
SW PREOUT RY FRONT A RY
CN500 4P
+ +
L R L R TB601 FRONT
IC352
-15V GND NC +15V
4 3 2 1 D352 1SR154-400TE-25 -6.9 C353 100 16V JS473 C351 100 16V C471 4.7 50V IC352 TA79007SB 2 O 3 I 1 -16. 8 C352 0.47 R467 100k 3 7 2 G O IC350 TA7807S R301 2.2k I 1 16 C350 0.47 R303 100 R302 100 D301 MA2J1110GLS0 RR16 10 CC15 RR15 10 0.01 CC16 0.01 -7V REGULATOR JS389 JS388
G
H
VIDEO BOARD CNP203
CNP500 3P
+
TB607 CENTER
SPEAKERS
H
(Page 33)
DCAC BOARD CN2000
-7V GND +7V
3 2 1
G
+ + -
L L R R TB604 SURROUND
I
R304 47k
RY301
0.7 0.1 Q301 2SC3052EF-T1-LEF RELAY DRIVE
IC350
+7V REGULATOR R470 47k JS472 C400 2200p JR406 0 R466 1k
J
MAIN BOARD (2/3)
7
32
JS470
JS471
(Page 23)
(CHASSIS)
J405 AUDIO OUT SUB WOOFER
STR-KG800
24
24
STR-KG800
6-10. SCHEMATIC DIAGRAM - DIGITAL AB Board (1/5) 1 2 3 (1/5) 4
· See page 33 for Waveforms.
· See page 46 for IC Block Diagrams.
5
6
7
8
9
10
11
12
13
14
15
16
A
CNS512 17P
DIGITAL AB BOARD
1 2 3 4 5 6 7 C1011 R1133 C1010 0.01 220 0.01
NC GND MCK GND BCK LRCK
64
13
(Page 28)
DIGITAL AB BOARD (4/5)
(Page 37)
HDM I BOARD (2/2) CN3511
DATA2 DATA1 SPDIF ERROR REG_CTL H_UART_TX H_UART_RX
9 R1141 10 11 12 13 14 15 16 17 R1368 R1147 0 22k R1139
R1324 100
R1063
100
B
0
0
V
DATA4 DATA3
8
65 66 67 68 69
C
H_RESET CEC
70 R1321 0 71 72 73 74
14
(Page 29)
DIGITAL AB BOARD (5/5)
IC B/D
FB1350 FB1309
IC1302
DATA SELECTOR C1316 0.1 C1307 10 50V R1130 100
IC B/D
75 76
D
IC1017
DATA SELECTOR IC1017 TC7WH157FK(TE85R) 3.3 1 2 3 4 0.1 10k 0.1 0.1 C1314
77
IC1352 TORX147L
DIGITAL OPTICAL RECEIVER 2 3 1 0.1 3.3
C1370 47 25V
A B Y GND
3.3
VCC 8 C A/B Y
7 6 5
C1315
0
1.5 13 12 11 10 9
R1041 100 3.2 3.2
A
STROBE
VCC
2C3
2C2
2C1
E
3.3
TV
OPTICAL IN
3.3
0
0
OUT VCC
STROBE
DVDD
DGND
XSEL
CLK
MODEL1
CKSEL1
CKSEL0
XMODE
DOSEL1
DOSEL0
MODE0
GND
1C3
1C2
1C1
IC1351 TORX147L GND OPTICAL SAT IN OUT VCC
IC1351
2 3 1 0.1 3.3 DIGITAL OPTICAL RECEIVER
1C0
1Y
C1354 0.1
IC1302 TC74ACT153F(EL)
3.3
FB1302 R1301 5.6k JR1005 0 C1302 0.01 1 2 0
IC B/D
48 47 46 45 44 43 42 41 40 39 38 37
CE
0
R1354
100
2C0
2Y
GND
16
15
14
0
R1323
3.3
C1909
IC1352
R1318 10k
C1313 100p
78 0 3.3 3.3 79 80 81 82
B
1
2 0
3 2.2
4 0.1
5 0.1
6
7 0
8
DISEL DOUT DINO DIN1 DIN2 DGND DVDD R VIN_AGND
DI 36 DOUT 35 ERROR 34
R1351
100 R1366 100 R1303 33k
3 4
F
DIGITAL J1301 COAXICAL DVD IN
C1351 0.1
2.6
5 6
IC1301
DIGITAL AUDI O INTERFACE RECEIVER IC1301 LC89056W-E
BPSYNC 33 AUTO_VREF 32 DGND 31 DVDD 30 F3/P3/C3_VF/DATA02 29 F2/P2/C2_F2/DLMP 28 F1/P1/C1_F1/FSB1 27 F0/P0/C0_F0/FSB0 26 CSFLAG 25
3.3 C1312 0.1
3.3 1.5 C1361 0.1 R1302 R1356 470 4.7k 0.1 2.9 2.9 3.3 C1303
7 8 9
10 LPF 11 AVDD 12 AGND
22
(Page 28)
DIGITAL AB BOARD (4/5)
W1000-W1001
+5V REGULATOR
SCHMITT TRIGGER IC1303 TC7WU04FU(TE12R)
R1358 470k
C1304 C1907 C1305
0.01 0.1 0.1 C1306 C1318 47 25V 10 50V
AUDIO
DGND
XMCK
DVDD
XOUT
LRCK
BCK
IC B/D
DATAO
XIN
IC1012
IC1012 IC SI-3050KM-TL 1
EMPHA
CKOUT
IC1303
3.3
XSTATE
G
C1355 22 50V R1355 75
R1304 100
13 14 15 16 17 18 19 20 21 22 23 24 0 1.7 1.6 1.6 3.3 3.3 1.6 1.6 1.7 0
R1314 10k
FB1310 R1357 47k
SENSE
IN1 OUT3 IN2 GND
VCC OUT1 IN3 OUT2
8 7 6 5
1
83
VOUT
GND
VIN
VC
2.6 R1359 100 1.7
2 3 4
C1301
0.1
R1310 1M
6.3
3.3
H
5 5 J1302 18P
4 5
3
2
1
1.5 FB1306 FB1307 0.1 1.5 C1319 0.1 R1308 100 D1301 MA2J1110GLS0 R1325 820 FB1305 X1301 12.288MHz 470
C1006 22 50V
FB1117
R1305 470
R1306
NC VIDEO 5V C LINK_RX
3 4 5 6 7 8 9 FB1103
R1940 0
R1360
R1319
VBUS +5V
2
R1019 0
C1359 1000 6.3V R1350 10k
R1362 680k
C1317
220
22
P GND
1
C1012 0.1
C1009 100 16V
C1089 0.1
C1923 100 16V
R1311 100
84 85
15
DIGITAL AB BOARD (3/5)
R1307 100
C1358 0.1
C1114 0.1
C1309 18p
C1310 18p 86
(Page 27)
DET DGND
DMPORT
WM DET
C1008 100 10V
C1007 0.1
I
C LINK_TX
WM AD 10 L- 11 R- 12 L+ 13
87 88 89 90 91 R1353 0 92 0 93 94 R1352
J
R+ 14 WM RxD 15 WM TxD 16 DMPORT_VIDEO 17 VGND(NC) 18
CN1008 3P
Q
K
(Page 39)
VIDEO BOARD CNP242
VGND DMPORT_VIDEO VGND
1 2 3
95 96 97 98
51
52
53
54
55
56
57
58
59
60
61
62
(Page 26)
11
DIGITAL AB BOARD (2/5)
12
63
DIGITAL AB BOARD (5/5)
(Page 29)
STR-KG800
25
25
STR-KG800
6-11. SCHEMATIC DIAGRAM - DIGITAL AB Board (2/5) 1 2 3 (2/5) 4 5
· See page 46 for IC Block Diagrams.
6
7
8
9
10
11
12
13
14
15
16
99 100 101 102 103 104
17
A
DIGITAL AB BOARD
R1200 100
105 106 107
16
DIGITAL AB BOARD (3/5)
B
FB1453
108
(Page 27)
109 C1457 100 16V C1454 0.1 C1320 100p C1258 220p R1474 10k
0.2
3.3
1.7
0.8
3.3
1.7
1.7 4 3
C
14
13
12
11
10
9
8
7
6
5
1.7 2
0
0
0
0
1 IC1452 WM8766GEDS/ R
MC/IWL
DIN4
DIN3
DIN2
DIN1
DVDD
LRCK
MD/DM
DGND
BCK
MUTE TEST_REF
MCK
MODE
M/I2S
IC B/D
VO4R_NC
VO4L_NC
VREF_N
VREF_P
AGND
VO1R
VO2R
VO3R
AVDD
VO1L
VO2L
VO3L
VMID
IC1452
D/A CONVERTER
15 1.6
16
17 5
18 2.1
19
20
21 2.2
22 1
23 2.2
24 3
25 2
26 2.1
27
28 5
D
C1461 100 16V C1455 0.1
R1148 C1459 0.1 C1465 100 16V
33 C1451 0.1 C1450 0.1 C1460 100 16V C1420 0.1 FB1452
0.1
C1470
E
R1643 R1644 R1645 R1647 R1648 60
10k 10k 10k 10k 10k
IC1001
+5V REGULATOR 5 3 IC1001 TA7805S O I 1 7 R1493 6.8k R1496 R1495 R1494 6.8k 6.8k R1497 G 2
C1472
C1419
C1471 0.1
0.1
0.1
F
R1498 6.8k
6.8k
59 58
11
(Page 25)
DIGITAL AB BOARD (1/5)
8.2k
57 56 55 54 53 52 FB1403
IC B/D
IC1401
A/D CONVERTER C1362 0.01 R1473 6.8k C1474 680p 0 0 C1654 0.1 0 7 3.3 5 C1653 10 50V FB1405 1 C1428 10 50V C1468 10 50V C1418 10 50V C1463 330p C1458 10 50V C1478 10 50V 2 C1488 10 50V R1416 1k C1413 330p R1456 1k 3 4 5 6 7 8 9 10 11 12 R1485 0 5 6 7 8 VDD
G
51 C1004 0.1
IC1404
LINE AMP IC1404 IC NJM4565M(TE2) VEE 4 3 2 1 -7 0 0 0 R1434 6.8k
C1432 680p
R1463 6.8k
IC1405
C1462 680p 0 0 0 7 5 6 7 8 VDD LINE AMP IC1405 IC NJM4565M(TE2) VEE 4 3 2 1 -7 2.4 2.4 2.4 R1424 8.2k
C1422 0.1
R1454 6.8k
IC1406
C1456 680p 0 0 0 7 5 6 7 8 VDD LINE AMP IC1406 IC NJM4565M(TE2) VEE 4 3 2 1 -7 0 0 0 R1414 6.8k
C1411 680p
133 134 135 136
1.6 1.2 R1401 100 1SS367-T3SONY 1SS367-T3SONY
8 BCK 9 DOUT 10 MD0 11 MD1
LRCK 7 SCKI 6 DGND 5 VDD 4 VCC 3 AGND 2
1.6 1.6
17
DIGITA L AB BOARD (5/5)
(Page 29)
R1427 0 CNS502 13P
R1435 0
R1464 0
R1425 0
R1455 0
0.1
H
3.3 2.1 2.1
12 FMT 13 VINL 14 VINR
VOL IC CLK VOL IC DATA VACS CTRL PROTECTOR +7V -7V FR OUT AGND FL OUT SW AGND C OUT SR OUT
C1401 0.1
VREF 1
C1406 10 50V
C1405 0.1
C1002
CNS501 15P
IC1401 PCM1808PWR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 C1659 1 50V C1660 1 50V
C1433 330p
R1436 1k
R1426 1k
C1423 0.1
R1466 1k
C1001 470 10V
0.47
2.1
C1402 10 50V
C1005
D1004
D1003
R1476 1k R1486 1k
C1473 330p
C1915 0.1
C1453 330p
A
(Page 23)
MAIN BOARD (2/3) CNP410
AGND
I
SL OUT +7V SBR OUT SBL OUT
B
J
(Page 23)
MAIN BOARD (2/3) CNP411
L IN AGND R IN TUNER R AGND TUNER L DMPORT LDMPORT RDMPORT L+ DMPORT R+
13
110 111
18
(Page 28)
DIGITAL AB BOARD (4/5)
STR-KG800
26
26
STR-KG800
6-12. SCHEMATIC DIAGRAM - DIGITAL AB Board (3/5) 1 2 3 (3/5) 4 5
· See page 33 for Waveforms.
6 7
· See page 46 for IC Block Diagrams.
8 9 10
· See page 53 for IC Pin Function Description.
11 12 13 14 15 16 17 18
A
DIGITAL AB BOARD
78 79 80 81 82
B IC1002
+1.2V REGULATOR
114
19
(Page 28)
DIGITAL AB BOARD (4/5)
115 116 FB1105 FB1104 3.3 C1076 100 16V 83 C1069 0.1 C1070 0.1 84 85 C1078 10 C1072 0.1 C1077 0.1 C1117 0.1 C1068 0.1 C1110 0.1 C1109 0.1 C1179 100 16V C1080 0.1 C1065 0.1 C1073 220 10V C1074 0.1 C1075 0.47 IC1002 BD12KA5FP-E2 OUT 3 1 VCC GND 2 117 118 119 120 121 1.2
C
R1028 22
R1029 22
R1030 22
R1031 22
1.2
0.8
1.2
1.2
1.7
1.2
3.3
1.2
1.2
3.3
VDDINT
DPSOB DAI_P7(SL&SR)
DSPOC DAI_P8(C&SW)
DPSOA DAI_P6(L&R)
SPI_MAS DAI_P5
PF_CE DAI_P4
VDDEXT
VDDEXT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
A16 DAI_PI
DSPOD DAI_P9 (SBL&SBR)
A18 DAI_P3
A17 DAI_P2
15
DIGITAL AB BOARD (1/5)
87 88 89 90 91 92 93 94 C1119 0.1 95 FB1102 C1107 0.1
3.3
VDDINT
AD11
AD8
AD9
AD10
AD12
AD13
AD14
AD15
GND
GND
ALE
RD
GND
GND
GND
GND
GND
GND
86
72 71 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 43 42 41 40 39 38 37 C1062 10 1.2 C1061 0.1
1.2
D
C1063 100 16V
0
0
73 VDDEXT 74 GND 75 VDDINT 76 GND
VDDINT 36 WR* 35 AD0 34 AD1 33 GND 32 VDDEXT 31 AD2 30 AD3 29 GND 28 VDDINT 27 AD4 26 AD5 25 AD6 24 VDDINT 23 GND 22
1.2
E
(Page 25)
0 1.3 3.3 3.3 3.3 1.2
77 DAI_P10 DPSOE 78 DAI_P11 DPSIA 79 DAI_P12 DPSIB 80 DAI_P13 DPSIC 81 DAI_P14 DPSID 82 DAI_P15 DPSIE 83 VDDINT 84 GND
3.3 C1060 0.1
1.2 C1059 0.1
F
IC B/D
3.3 1.6 2.2 1.7 1.7 2.2 1.7 R1023 R1017 R1062 R1068 FB1106 220 100 22 22
1.7 1.7 1.7 1.7 C1083 0.1 1.2
85 GND 86 DAI_P16 DPDVLRCK 87 DAI_P17 DPDVBCK 88 DAI_P18 DPLRCK 89 DAI_P19 DPBCK 90 VDDINT 91 GND
1.2
C1058 0.1 C1057 0.1 C1056 0.1 R1084 0 R1080 0 R1146 10k
IC1008
DATA SELECTOR
IC1009
DSP IC1009 ADSST-AVR-1115
VDDEXT 21 GND 20 VDDINT 19 GND 18 AD7 17 FLAG1 16 FLAG0 15 GND 14 VDDINT 13 GND 12 VDDINT 11 GND 10 VDDINT 9 GND 8 VDDEXT 7 GND 6 BOOTCFG1 5 BOOTCFG0 4 CLKCFG1 3 CLKCFG0 2 CLKOUT
3.3
16
15
14
13
12
11
10
9
1.2
VCC
A3
B3
Y3
A2
B2
G
100
Y2
E
IC1008 TC74VHC157FT(EL)
GND
A0
B0
Y0
A1
B1
Y1
S
C1084 0.1 10 50V
3.3 1.7 R1018 47
92 GND 93 VDDEXT 94 DAI_P20 DPFSCK 95 GND 96 VDDINT 97 FLAG2 NONAUDIO* 98 FLAG3 SF_CE* 99 VDDNT 100 G