Sony STR-KS2000 Service Manual
Sony STR-KS2000 - Blu-ray Dvd Receiver Component Manual
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- Sony STR-KS2000 | Service Manual - Page 1
L CENTER SUBWOOFER Area code Any differences in operation, according to the area code, are clearly indicated in the text, for example, "Models of area code AA only". MULTI CHANNEL AV RECEIVER 9-887-757-01 2007G05-1 © 2007.07 Sony Corporation Home Audio Division Published by Sony Techno Create - Sony STR-KS2000 | Service Manual - Page 2
STR-KS2000 SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check 30 6-21. Schematic Diagram - HDMI RE Board (2/2 31 6-22. Printed Wiring Boards - FRONT PANEL Section - ...... 32 6-23. Schematic Diagram - DISPLAY Board 33 6-24. Schematic Diagram - IR - Sony STR-KS2000 | Service Manual - Page 3
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 Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder. STR-KS2000 3 - Sony STR-KS2000 | Service Manual - Page 4
STR-KS2000 SECTION 2 GENERAL Thia section is extracted from instruction manual. Getting Started Description and location of parts Receiver Front panel PRESET TUNING SOUND FIELD MASTER VOLUME MUTING AUTO CAL MIC Name Function " / (on/standby) Press to turn the receiver on - Sony STR-KS2000 | Service Manual - Page 5
STR-KS2000 Remote commander You can operate the receiver with the supplied remote. You can also use the remote to control the Sony audio/video components that the remote is assigned to operate. RM-AAU017 XB X RM RL RK RI RH RG RE TV INPUT TV SLEEP DMPORT AV SYSTEM STANDBY - Sony STR-KS2000 | Service Manual - Page 6
STR-KS2000 SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW SET 3-2. CASE (Page 6) 3-3. HDMI RE BOARD (Page 7) 3-4. FRONT PANEL BLOCK (Page 7) 3-5. - Sony STR-KS2000 | Service Manual - Page 7
STR-KS2000 3-3. HDMI RE BOARD three screws (BVTP3 s 8) HDMI RE board HDMI left bracket wire (flat type) (17 core) (HDMI RE BOARD (CN3511), MAIN BOARD (CNS506)) two screws (BVTP3 s 8) four screws (BVTT3 s 6) connector (CN3509) 3-4. FRONT PANEL BLOCK wire (flat type) (17 core) - Sony STR-KS2000 | Service Manual - Page 8
STR-KS2000 3-5. MAIN BOARD screw (BVTP3 s 10) screw (BVTP3 s 14) screw (BVTP3 s 10) heat sink (AMP) R two radiation sheets (AMP) four screws (BVTP3 s 8) RB MAIN board three connectors (CN902, CN905, CN906) seven screws (BVTP3 s 8) wire (flat type) (9 core) (CNS509) (US and - Sony STR-KS2000 | Service Manual - Page 9
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. STR-KS2000 9 9 STR-KS2000 - Sony STR-KS2000 | Service Manual - Page 10
STR-KS2000 STR-KS2000 SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM - MAIN Section - OPT IN SAT DIGITAL OPTICAL RECEIVER IC1700 DIGITAL OPT IN VIDEO 1 J1700 COAX IN DVD DIGITAL OPTICAL RECEIVER IC1701 SPDIF J (Page 11) CN1700 (1/2) DMPORT 13 C_LINK_L 14 C_LINK_R R-CH SCHMITT TRIGGER IC1711 BUFFER - Sony STR-KS2000 | Service Manual - Page 11
STR-KS2000 52 A32 51 B32 55 A33 54 B33 58 A34 57 B34 49 A31 48 B31 45 SDA3 46 SCL3 44 HPD3 Y2 31 Z2 32 Y3 28 Z3 29 Y4 25 Z4 26 Y1 34 Z1 35 71 A22 70 B22 74 A23 73 B23 77 A24 76 B24 HDMI INPUT 7 5 SPDIF SD0 - SD3 6 MCK 12 SCK 11 WS INT 17 RESET 42 CSDA 44 CSCL 43 SD0 - SD3 MCK BCK LRCK 9 A12 8 - Sony STR-KS2000 | Service Manual - Page 12
SD1 SD2 SD3 DIR_XSTAE MUTING Q1900 INPUT SELECTOR IC1900 3 0B 0Y 4 ERROR RESET DSP INT RESET SIGNAL 50 64 65 83 91 90 89 67 66 GENERATOR STBY +3.3V DSP SPI CLK DSP MOSI DSP MISO SF DSP MAS SF CPU CE RESET IC1007 INIT 55 SWITCH IC1006 RESET SIGNAL BUFFER IC1005 RST TRI 62 STR-KS2000 - Sony STR-KS2000 | Service Manual - Page 13
/RESET OUT_B 25-27 OUT_A 28-30 4 /SD DIGITAL POWER AMP IC3500 14 PWM_B 6 PWM_A 5 /RESET OUT_B 25-27 OUT_A 28-30 4 /SD DC DETECT Q3551 PROTECT _ FRONT L + _ FRONT R + _ SUR L + _ SUR R SPEAKERS TB3001 + _ CENTER + _ SUBWOOFER • SIGNAL PATH : AUDIO (DIGITAL) : AUDIO (ANALOG) STR-KS2000 - Sony STR-KS2000 | Service Manual - Page 14
SEG1 - SEG16 42 - 31 S701 - 706 S707 I/ REMOTE CONTROL RECEIVER IC701 MASTER VOLUME ROTARY ENCODER RV700 113-115 SYSTEM CONTROLLER IC1018(4/4) PCONT_3 79 A/D 0 - A/D 2 85 POWER KEY 82 SIRCS IN 15 V_ENCODER(A)_DOWN 16 V_ENCODER(B)_UP PCONT_1 87 STR-KS2000 HDMI REG CTL 34 STOP 81 POWER - Sony STR-KS2000 | Service Manual - Page 15
is printed in each block.) For Printed Wiring Boards. Note: • X : Parts extracted Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may Abbreviation CND : Canadian model • Circuit Boards Location MAIN board SMPS board DISPLAY board IR board STR-KS2000 HDMI RE board TUNER - Sony STR-KS2000 | Service Manual - Page 16
STR-KS2000 6-6. PRINTED WIRING BOARD - MAIN Board (Component Side) - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. 1 2 3 4 5 6 7 8 9 10 11 12 Q3402 Q3451 Q3452 Q3551 Q3552 Q3553 Q3920 E-13 E-12 E-12 E-10 E-10 E-14 E-14 E-14 D-14 C-14 C-7 STR-KS2000 16 16 - Sony STR-KS2000 | Service Manual - Page 17
STR-KS2000 6-7. PRINTED WIRING BOARD - MAIN Board (Conductor Side) - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A MAIN BOARD (CONDUCTOR SIDE) (CHASSIS) (CHASSIS) (Page 32 R3126 B3000 SUR L SPEAKERS SUR R FRONT L - Sony STR-KS2000 | Service Manual - Page 18
DATA1 10 SPDIF 11 ERROR 12 REG_CTL 13 INPUT SELECTOR C1102 0.1 IC1008 TC74VHC157FT(EKJ) 0 1S 1.6 2 A0 2.7 3 B0 1.5 4 Y0 1.7 5 A1 2.5 6 B1 1.7 7 Y1 8 GND 3.3 VCC 16 /E 15 1.7 A3 14 2.8 B3 13 1.7 Y3 12 1.6 A2 11 3 B2 10 1.6 Y2 9 C1104 0.1 R1063 100 R1131 100 FB1106 R1054 330 J K L STR-KS2000 - Sony STR-KS2000 | Service Manual - Page 19
ERROR E 1 2 3 4 5 F 15 MAIN BOARD (1/10) 6 (Page 18) 7 9 8 10 11 G DGND H I J K L M IC B/D IC1003 SWITCHING N O STR-KS2000 R1029 IC1009 DSP IC1009 ADSST-AVR-1115 VDDINT 36 1.2 XWR 35 AD0 34 AD1 33 GND 32 VDDEXT 31 3.3 AD2 30 AD3 29 GND 28 VDDINT 27 1.2 AD4 26 AD5 25 - Sony STR-KS2000 | Service Manual - Page 20
11 10 9 8 7 6 5 4 3 2 1 0 31 0 32 0 33 TUNER LED 3.5 34 HDMI REG CTL TV LED 0 35 TC74HC153_B SACD LED 0 36 TC74HC153_A 3.3 37 DIR XSTATE 3.5 38 DIR_XMODE(RESET) 3.5 39 DIR_CK_SEL 40 VSS 41 NO USE 42 NO USE 43 VSS 3.5 21 21 MAIN BOARD (4/10) (Page 21) 23 22 STR-KS2000 20 20 - Sony STR-KS2000 | Service Manual - Page 21
B/D IC1012 +5V REGULATOR IC1012 SI-3050KM-TL 3.3 1 ENABLE 6.2 2 INPUT 3 GND 5 4 OUTPUT 5 5 SENSE R1223 47k Q963 2SC2713G-TE85L R1221 0.1 IC1005 RESET SIGNAL BUFFER IC1005 TC7W14FU(TE12R) 3.5 1 3.5 2 3 VCC 3.5 8 0 7 0 6 4 5 GND IC1006 RESET SWITCH IC1006 TC7S08FU 20) STR-KS2000 21 21 - Sony STR-KS2000 | Service Manual - Page 22
1 26 MAIN BOARD 3 J (6/10) (Page 23) 4 K L STR-KS2000 C1314 0.1 FB1309 C1141 0.1 R1320 10k IC B/D 22 3.3 1.8 3.3 3.3 0 36 35 34 33 32 31 30 29 28 27 26 25 21 CSFLAG F0/FSB0 F1/FSB1 F2/DLMP VF/DATAO2 DVDD DGND VREF BPSYNC ERROR DO DI 0 37 0 38 3.3 39 40 41 42 3.3 43 - Sony STR-KS2000 | Service Manual - Page 23
R1720 100k R1721 100k R1722 100k R1723 100k IC B/D IC1710 ANALOG AUDIO INPUT SELECTOR R1707 1k C1716 10 50V R1708 1k R1709 1k C1717 10 50V 47k C1606 100 16V C1744 0.1 C1607 100 16V R1742 47k R1743 47k R1741 47k 23 23 STR-KS2000 15 16 1 2 26 3 MAIN 4 BOARD (5/10) 5 (Page 22) TUNER_GND - Sony STR-KS2000 | Service Manual - Page 24
15.7 15.7 C Q3552 Q3552,3553 PROTECT DETECT 15.7 15.7 Q3301,3302 15.8 15.8 15.8 36 35 34 33 32 31 30 29 28 27 26 25 24 23 OUT_A OC_ADJ OUT_A PWM_A GND /RESET GND GND PVDD_A PVDD_A PVDD_A PVDD_B SPEAKERS (CHASSIS) 1 5 40 6 28 MAIN BOARD (8/10) (Page 25) 7 8 9 STR-KS2000 24 24 - Sony STR-KS2000 | Service Manual - Page 25
SPEAKERS M3 GND GND OC_ADJ GND /RESET GND /SD PVDD_A /DTW 32.0V 3 32.0V 4 P-GND D SMPS BOARD CN902 (Page 39) (CHASSIS) 24 A12V MAIN BOARD (4/10) (Page 21) 42 38 39 29 37 36 MAIN 34 BOARD (10/10) 35 33 (Page 27) 32 10.7 10.7 10.7 10.7 10.7 31.7 31.7 31.7 STR-KS2000 - Sony STR-KS2000 | Service Manual - Page 26
AMP_DATA2 MAIN BOARD AMP_LRCKO (2/10) K (Page 19) AMP_DATA3 STR-KS2000 R3302 100 R3301 100 R3502 100 R3402 100 R3501 100 R3401 43 3.3 42 41 40 39 1.7 38 37 TEST BFVSS INIT 25 26 27 28 29 30 31 32 33 34 35 36 1.8 XFSIIN MCKSEL 1.7 LRCK 1.7 BCK 0.8 DATA 3.3 BFVDD 1.7 3.5 3.3 R3033 - Sony STR-KS2000 | Service Manual - Page 27
15 32 33 34 29 35 36 MAIN 37 BOARD 38 (8/10) 39 (Page 25) 42 SC_SOFT_MUTE PGMUTE SC_SCDT SC_SHIFT SC_LAT1 OVF INIT R3014 22 R3015 100 SC_SOFT_MUTE PGMUTE SC_SCDT SC_SHIFT SC_LAT2 INIT H 25 26 27 28 29 30 I 31 L3051 10uH +3.3V 23 MAIN BOARD (4/10) (Page 21) STR-KS2000 27 - Sony STR-KS2000 | Service Manual - Page 28
STR-KS2000 STR-KS2000 • Semiconductor Location Ref. No. Location D3501 G-3 D3502 G-3 D3511 E-3 D3512 E-2 IC3501 E-3 IC3503 C-4 IC3504 F-3 IC3511 E-4 IC3513 C-8 IC3516 H-9 IC3519 H-4 IC3526 G-6 IC3527 H-8 IC3528 G-8 Q3504 B-7 Q3505 E-2 Q3506 E-2 6-18. PRINTED WIRING 32 JL3622 JL3623 BLU GRY GRY - Sony STR-KS2000 | Service Manual - Page 29
6-19. PRINTED WIRING BOARD - HDMI RE Board (Side B) - • See page 15 for Circuit Boards Location. • 1 2 3 4 5 6 7 : Uses unleaded solder. 8 9 11 1-872-722- (11) I • Semiconductor Location Ref. No. Location D3513 E-3 IC3507 B-2 IC3509 C-2 IC3521 C-2 Q3507 E-3 STR-KS2000 STR-KS2000 29 29 - Sony STR-KS2000 | Service Manual - Page 30
INPUT SELECTOR 0 HPD_SINK 40 3.3 SDA_SINK 39 3.1 SCL_SINK 38 GND 37 GND 36 3 Z1 35 3.2 Y1 34 3.3 VCC 33 2.9 Z2 32 IC3511 SII9011CLU HDMI RECEIVER 1 R3546 AUDPVCC18 AUDPGND XTALOUT XTALIN XTALVCC REGVCC RSVDL RESET SCDT INT QE23 QE22 QE21 QE20 QE19 A10 A11 A12 A13 STR-KS2000 30 30 Note: When - Sony STR-KS2000 | Service Manual - Page 31
5 6 7 3.3V GND 232C_IN GND 232C_OUT RESET CNVSS CN3510 7P NC GND MCK GND BCK LRCK DATA4 DATA3 DATA2 DATA1 SPDIF ERROR REG_CTL H_UART_TX H_UART_RX H_RESET CEC CN3511 17P MCK R3660 0.1 3.3 3.3 29 97 30 96 C3616 0.1 31 95 32 94 0 R3790 33 93 3.3 10k R3791 34 92 STR-KS2000 31 31 - Sony STR-KS2000 | Service Manual - Page 32
STR-KS2000 6-22. PRINTED WIRING BOARDS - FRONT PANEL Section - • See page INPUT SELECTOR MUTING S705 R755 MASTER VOLUME RV700 ROTARY ENCODER S706 C768 1 D 3 S701 - 707 E JW804 JW802 JW801 R752 C765 S704 R756 + SOUND Page 17) CNP700 8 1 11 1-873-963- (11) STR-KS2000 32 32 - Sony STR-KS2000 | Service Manual - Page 33
MA111-TX T700 TRANSFORMER DC-DC CONVERTER 1 2 3 9 4 8 5 7 6 L700 47uH R700 1.8k 32 Q801 CPH5504-TL-E OSC 0 6 -2 6 -1 0 C701 0.022 C711 4700p C700 10 50V 33 S707 / CN700 8P 8 7 6 5 4 3 2 1 FL LAT FL CLK FL DATA +5V GND GND +6V POWER SW J IR BOARD CNP700 (Page 34) STR-KS2000 33 33 - Sony STR-KS2000 | Service Manual - Page 34
STR-KS2000 6-24. SCHEMATIC DIAGRAM - IR Board - 1 2 3 A IR BOARD B CJ DISPLAY BOARD CN700 (Page 33) D E F POWER SW +6V GND GND +5V FL DATA FL CLK FL LAT CNP700 8P 1 2 3 4 5 6 7 8 RV700 ROTARY ENCODER MASTER VOLUME 1 2 3 C768 22p 4 5 6 7 8 9 10 IC701 REMOTE CONTROL RECEIVER IC701 - Sony STR-KS2000 | Service Manual - Page 35
6-25. PRINTED WIRING BOARD - IO Board - • See page 15 for Circuit Boards Location. • : Uses MAIN BOARD CNS505 (Page 17) 11 1-873-964- (11) STR-KS2000 6-26. SCHEMATIC DIAGRAM - IO Board - 1 2 3 4 5 IO BOARD A IC1700 OPTICAL RECEIVER IC1700 TORX147L B GND 2 0.1 OPT IN OUT 1 SAT 3.3 - Sony STR-KS2000 | Service Manual - Page 36
STR-KS2000 6-27. PRINTED WIRING BOARD - DCAC (2000) Board - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. 1 2 3 4 5 B2500 A DCAC (2000) BOARD C2506 B2501 R2501 JW2505 EB2500 C2503 C (CHASSIS) (CHASSIS) 11 1-873-965- (11) J2500 AUTO CAL MIC STR-KS2000 36 36 - Sony STR-KS2000 | Service Manual - Page 37
OUT2 OUT1 DCC2 DCC1 IN1 V+1 REG GND IN2 V+2 GV STBY 3.5 3.3 0 8 9 10 11 12 13 14 0 1.2 IC2501 MIC AMP IC2501 NJM2173AV(TE2) STR-KS2000 10 11 CN2000 7P 1 3 4 5 6 7 DCAC_MIC_L GND DCAC_MIC_R MIC_ON/OFF +5V GND G MAIN BOARD (4/10) CNP500 (Page 21) E EB2500 (CHASSIS) F C2500 - Sony STR-KS2000 | Service Manual - Page 38
STR-KS2000 6-29. PRINTED WIRING BOARD - SMPS Board - • See page 15 for Circuit Boards Location. • : Uses unleaded solder. 1 2 3 4 5 6 7 8 9 10 11 12 13 11 E-9 Ref. No. Location Q901 Q921 Q943 Q944 Q945 Q946 Q947 Q961 Q964 D-6 E-6 F-9 B-12 E-11 D-11 E-9 E-10 A-11 STR-KS2000 38 38 - Sony STR-KS2000 | Service Manual - Page 39
IC B/D ENABLE INPUT GND OUTPUT SENSE 3.5 ENABLE 6.2 INPUT GND 5 OUTPUT 5 SENSE 3.5 ENABLE 3.9 INPUT GND 3.3 OUTPUT Q961 2SC2412K-T-146-R 0 AC DETECT 0.6 CN902 4P 1 2 3 4 P-GND 32.0V 32.0V P-GND D MAIN BOARD (8/10) CN3002 (Page 25) E E E EB903 (2/2) CN3509 (Page 31) STR-KS2000 39 39 - Sony STR-KS2000 | Service Manual - Page 40
, 10 μs/DIV XB IC1301 X (XMCK) 20.4 ns 4.4 Vp-p 2 V/DIV, 10 ns/DIV 20.8 μs 3.52 Vp-p 1 V/DIV, 10 μs/DIV RI IC1009 JK (DPDVBCK) 81.5 ns 4.32 Vp-p 2 V/DIV, 50 ns/DIV XT IC1301 XB (XOUT) STR-KS2000 326 ns 3.6 Vp-p 1 V/DIV, 100 ns/DIV 81 ns 2 V/DIV, 50 ns/DIV 4.24 Vp-p 40 40 - Sony STR-KS2000 | Service Manual - Page 41
Diagrams - MAIN Board - IC1003, 1017 TC7WH157FK (TE85R) A1 B2 Y3 GND 4 EN G A Y B Y 8 VCC 171 ST 161 SELECT 5Y STR-KS2000 IC1008, 1900 TC74VHC157FT (EKJ) SELECT 111 1A 2 INPUT 1B 3 OUTPUT 1Y 4 2A 5 INPUT 2B 6 OUTPUT 2Y 7 GND 8 S 1A G 1B 4A 1Y 4B 2A 4Y 2B 3A 2Y 3B 3Y 16 VCC - Sony STR-KS2000 | Service Manual - Page 42
STR-KS2000 IC1301 LC890561W DI DO ERROR BPSYNC VREF DGND DVDD VF/DATAO2 F2/DLMP F1/FSB1 F0/FSB0 CSFLAG MICRO CONTROLLER AMP 36 35 CE 37 CLK 38 34 33 32 DIN1 DIN2 DGND DVDD SDIN AGND LPF AVDD AGND IC1302 TC74ACT153F (EL) DATA INPUTS STROBE A OUTPUT VCC 2G SELECT 2C3 2C2 2C1 2C0 2Y 16 15 - Sony STR-KS2000 | Service Manual - Page 43
9 LRCK 10 s 1/64, s 1/128 DECIMATION FILTER WITH HIGH-PASS FILTER SERIAL INTERFACE & MODE/FORMAT CONTROL CLOCK & TIMING CONTROL 20 MODE1 19 MODE0 18 FMT1 17 FMT0 16 OSR 15 SCKI 14 VDD 13 DGND 12 DOUT 11 BCK STR-KS2000 IC1710 BD3842FS-FD2 INA1 1 INA2 2 INB1 3 INB2 4 INC1 5 INC2 6 IND1 7 IND2 - Sony STR-KS2000 | Service Manual - Page 44
STR-KS2000 IC3010, 3020, 3030 CXD9876R 48 47 46 45 44 43 42 41 40 39 38 37 XFSOIN XVDD HPVDDL HPOUTL1 HPVSSL HPOUTL2 HPVDDR HPOUTR1 OUTR1 6 VSSR 7 VSSL 8 OUTL2 9 VDDL 10 OUTL1 11 VSSL 12 PWM CLOCK GENERATOR (SECONDARY) CLOCK GENERATOR (PRIMARY) 36 XFSIIN 35 DVDD 34 TEST 33 BFVSS 32 BFVDD $ - Sony STR-KS2000 | Service Manual - Page 45
CXD9883M STR-KS2000 BST_A 1 GVDD_A 2 /OTW 3 /SD 4 /RESET 5 PWM_A 6 OC_ADJ 7 GND 8 AGND 9 VREG 10 M3 11 M2 12 M1 13 PWM_B 14 VDD 15 GND 16 GVDD_B 17 BST_B 18 VREG Stuck Detect Programmable Current sense Timing Control /HIZ_HS_A /HIZ_LS_A Protection Logic /OCH_A /OCL_A Protection and Reset - Sony STR-KS2000 | Service Manual - Page 46
STR-KS2000 - HDMI RE Board - IC3503 TMDS341APFCR A21 B21 GND VCC GND SCL2 SDA2 HPD2 VCC VCC VCC A22 B22 TMDS DRIVE 21 22 23 24 25 26 27 3-TO-1 MUX TMDS DRIVE 28 29 30 3-TO-1 MUX TMDS DRIVE 31 32 33 68 67 66 65 64 63 62 61 RX W/EQ CONTROL LOGIC 3-TO-1 MUX TMDS DRIVE 34 35 36 37 VCC - Sony STR-KS2000 | Service Manual - Page 47
46 CGND 45 CVCC18 RECEIVER SENS + INTERRUPT LOGIC E-DDC MASTER PANEL LINK TMDS DIGITAL CORE REGISTERS CONFIGURATION LOGIC BLOCK I2C SLAVE 44 CSDA 43 CSCL 42 RESET# 41 CI2CA 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 STR-KS2000 RSVDL PGND1 PVCC1 EXT_SWING - Sony STR-KS2000 | Service Manual - Page 48
VIN VOUT STR-KS2000 IC3516 TK11150CSCL-G 5 4 OVER HEAT & OVER CURRENT PROTECTION CONTROL - CIRCUIT + BANDGAP REFERENCE 1 2 3 IC3526, 3527 SI-3033KM-TL VC 1 VIN 2 12 13 14 15 16 17 18 19 20 21 22 33 SEG19/GRID10 32 SEG18/GRID11 31 SEG17/GRID12 30 VEE 29 SEG16/KS16 28 SEG15/KS15 27 - Sony STR-KS2000 | Service Manual - Page 49
REG 5 GV 10 GV NOISE 6 REG 9 STBY GND 7 8 V+ STR-KS2000 - SMPS Board - IC901 STR-F6138-LF1352 (US and Canadian models) IC901 STR-F6168-LF1352 (AEP and UK models) CURRENT MIRROR OVER CURRENT PROTECT 2 OSC OVER CURRENT PROTECT 2 LOGIC BOTTOM SKIP LOGIC FEED INH INH BACK 2 1 DELAY - Sony STR-KS2000 | Service Manual - Page 50
D N.C. SOURCE/OCP VCC GND FB/OLP N.C. STARTUP STR-KS2000 IC921 STR-V153 + + + OVP TSD DRIVE POWER MOS FET BLANKING DELAY OLP LATCH DISCHARGE OCP 123 BUFFER 4 5 67 INTERNAL BIAS UVLO PRC LATCH QS R BURST FB - + + + OFF - Sony STR-KS2000 | Service Manual - Page 51
STR-KS2000 • IC Pin Function Description MAIN BOARD IC1009 ADSST-AVR-1115 (DSP) Pin No. Pin Name I/O Description 1 VDDINT - Power supply terminal (+1.2V) 2, 3 CLKCFG0, CLKCFG1 I Clock frequency setting terminal 4, 5 BOOTCFG0, BOOTCFG1 I Boot mode setting terminal for DSP 6 GND - - Sony STR-KS2000 | Service Manual - Page 52
STR-KS2000 Pin No. 67 68 69 70 71 72 73 74 75 76 77 78 79 (digital input) input terminal I PCM audio signal (front L/R) input terminal I PCM audio signal (surround L/R) input terminal I PCM audio signal (center, sub woofer) input terminal I PCM audio signal (surround back L/R) input terminal - - Sony STR-KS2000 | Service Manual - Page 53
STR-KS2000 Pin No. 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 Pin Name MISO MOSI GND VDDINT VDDEXT AVDD AVSS GND CLKOUT XEMU TDO TDI CTRST TCK TMS GND CLKIN XTAL VDDEXT I/O Description I/O When DSP is master: Serial data input : Serial data input from the main - Sony STR-KS2000 | Service Manual - Page 54
- Not used 29 CEC OUT O CEC serial data output to the HDMI OUT connector 30 HDMI_ERR I Error mute signal input from the HDMI section 31 TUNER LED O LED drive signal output of the TUNER indicator "H": LED on Not used 32 TV LED O LED drive signal output of the TV indicator "H": LED on Not - Sony STR-KS2000 | Service Manual - Page 55
terminal "L": AC off I SIRCS signal input from the remote control receiver I Interrupt status input from the DSP I RDS serial data transfer clock signal input from the tuner (FM/AM) (AEP and UK models only) I Power key input terminal I RDS serial data input from the tuner (FM/AM) (AEP and - Sony STR-KS2000 | Service Manual - Page 56
STR-KS2000 Pin No. 117 118 119 to 120 Pin Name TUNE SD MODEL NO USE I/O Description I Tuning detection signal input from the tuner (FM/AM) I Setting terminal for the model - Not used 56 - Sony STR-KS2000 | Service Manual - Page 57
STR-KS2000 HDMI RE BOARD IC3511 SII9011CLU (HDMI RECEIVER) Pin IOGND - Ground terminal 31 IOVCC - Power supply terminal (+3.3V) 32 to 35 QO3 to QO0 - Not used 36 CVCC18 - Power HDMI transceiver 40 CSCL I I2C clock signal input from the HDMI controller 41 DSDA I/O I2C two-way - Sony STR-KS2000 | Service Manual - Page 58
STR-KS2000 Pin No. 78 79 80 81 82 83 84 85 86 87 88 89 90 91 MHz) - Power supply terminal (+3.3V) - Power supply terminal (+3.3V) - Not used I Reset signal input from the HDMI controller "L": Reset - Not used O Interrupt signal output for the HDMI controller O Serial data output for the HDMI - Sony STR-KS2000 | Service Manual - Page 59
STR-KS2000 HDMI RE BOARD IC3519 M30620FCPGP-RNU02 (HDMI CONTROLLER) Pin No. Pin Name I/O Description 1 to 5 NC - Not used 6 BYTE - Not used 7 CNVSS I Processor mode switch input terminal (for test) 8, 9 NC - Not used 10 RESET I System reset signal input from the main system - Sony STR-KS2000 | Service Manual - Page 60
STR-KS2000 Accessories are given in the last of the electrical parts list. • Abbreviation CND : Canadian model follow the instructions whenever the components COMPLETE (for SERVICE) Ref. No. 7 8 9 Part No. 3-070-883-71 3-209-645-01 1-828-349-11 Description SCREW, TAPPING CASE WIRE (FLAT TYPE - Sony STR-KS2000 | Service Manual - Page 61
7-2. FRONT PANEL SECTION STR-KS2000 not supplied 54 (DISPLAY board) not supplied (IR board) 55 54 53 not supplied 52 53 51 supplied with RV700 RV700 54 not supplied (DCAC (2000) board) Note: If wire (flat type) is replaced, install it after bending it in the same form as that before - Sony STR-KS2000 | Service Manual - Page 62
STR-KS2000 7-3. MAIN BOARD SECTION #3 102 #1 101 F901 (US, CND) not supplied #1 #1 #1 not 1-828-935-11 4-977-358-01 1-532-506-33 1-533-311-12 Description Remark TUNER (FM/AM) (AEP, UK) WIRE (FLAT TYPE) (5 CORE) CUSHION FUSE (T6.3AL/250V) (AEP, UK) FUSE, GLASS CYLINDRICAL (DIA.5) (8A/125V) - Sony STR-KS2000 | Service Manual - Page 63
STR-KS2000 since they are seldom required for routine service. Some delay should be anticipated when , μPC. . , uPD. . : μPD. . • Abbreviation CND : Canadian model The components identified by mark 0 or dotted line with mark 0 are critical for Strictly follow the instructions whenever the components - Sony STR-KS2000 | Service Manual - Page 64
STR-KS2000 C764 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V < CONNECTOR > CN700 1-568-669-11 CONNECTOR, BOARD TO BOARD 8P < DIODE > D700 8-719-404-50 , DC-DC CONVERTER 9 A-1253-210-A HDMI RE BOARD, COMPLETE (for SERVICE) < CAPACITOR > C3501 C3502 C3503 C3504 C3505 1-107-826-11 1-107-826 - Sony STR-KS2000 | Service Manual - Page 65
STR-KS2000 HDMI RE Ref. No. Part No. Description Remark C3576 1-165-667-21 ELECT CHIP 100uF 20% 6.3V 0.1uF 0.1uF 47uF 47uF 47uF 10% 16V 10% 16V 20% 6.3V 20% 6.3V 20% 6.3V < CONNECTOR > CN3501 CN3502 CN3503 CN3504 CN3509 1-820-735-11 1-820-735-11 1-820-735-11 1-820-735-11 1-779-993-11 HDMI - Sony STR-KS2000 | Service Manual - Page 66
STR-KS2000 HDMI RE IO Ref. No. Part No. Description R3562 1-216-864-11 SHORT CHIP 0 R3563 1-216-809-11 METAL CHIP 100 R3564 1- 20% 50V 20% 50V 10% 25V C1706 1-126-916-11 ELECT 1000uF 20% 6.3V C1707 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V < CONNECTOR > CNS170 1-784-766-11 CONNECTOR, FFC 5P 66 - Sony STR-KS2000 | Service Manual - Page 67
STR-KS2000 IO IR MAIN Ref. No. Part No. Description Remark < DIODE > D1700 8-719-404-50 DIODE MA111-TX < IC > IC1700 IC1701 IC1711 6-600-466-01 6-600-466-01 8-759-242-70 IC TORX147L (SONY) (DIGITAL OPT IN SAT) IC TORX147L (SONY) (DIGITAL OPT IN VIDEO 1) IC TC7WU04F < JACK > J1700 1-793- - Sony STR-KS2000 | Service Manual - Page 68
STR-KS2000 MAIN Ref. No. Part No. Description C1069 1-107-826-11 CERAMIC CHIP 0.1uF 10% C1070 1-112-119-11 ELECT 470uF 20% C1072 1-107-826-11 - Sony STR-KS2000 | Service Manual - Page 69
STR-KS2000 MAIN Ref. No. Part No. Description C1753 1-126-964-11 ELECT 10uF 20% C1755 1-126-964-11 ELECT 10uF 20% C1756 1-112-119-11 ELECT - Sony STR-KS2000 | Service Manual - Page 70
STR-KS2000 MAIN Ref. No. Part No. Description C3253 1-107-725-11 CERAMIC CHIP CNS510 1-820-116-41 1-568-830-11 1-568-828-11 1-784-778-11 CONNECTOR, FFC/FPC 17P CONNECTOR, FFC 11P (AEP, UK) CONNECTOR, FFC 9P (US, CND) CONNECTOR, FFC 17P < DIODE > D1106 D1301 D1600 D1661 D3111 8-719-060-48 8- - Sony STR-KS2000 | Service Manual - Page 71
STR-KS2000 MAIN Ref. No. Part No. Description Remark < FERRITE BEAD/JUMPER RESISTOR > FB1101 FB1102 FB1104 FB1105 FB1106 1-400-862-11 1-400-862-11 1-469-324-21 1- - Sony STR-KS2000 | Service Manual - Page 72
STR-KS2000 MAIN Ref. No. Part No. Description Remark Q1106 Q1900 Q3101 Q3102 Q3151 8-729-140-93 8-729-027-43 8-729-600-22 8-729-600-22 8-729- - Sony STR-KS2000 | Service Manual - Page 73
STR-KS2000 MAIN Ref. No. R1161 R1163 Part No. 1-216-833-11 1-216-841-11 Description METAL CHIP METAL CHIP R1164 1-216-829-11 METAL CHIP R1164 1- - Sony STR-KS2000 | Service Manual - Page 74
STR-KS2000 MAIN Ref. No. Part No. Description R1729 1-216-809-11 METAL CHIP 100 R1730 1-216-833-11 METAL CHIP 10K R1732 1-216-833-11 METAL - Sony STR-KS2000 | Service Manual - Page 75
STR-KS2000 MAIN SMPS Ref. No. Part No. Description R3403 1-216-864-11 SHORT < TERMINAL > TB3001 TB3002 1-780-453-11 1-780-454-11 TERMINAL BOARD (SPEAKER) 2P (SPEAKERS CENTER/SUBWOOFER) TERMINAL BOARD (SPEAKER) 4P (SPEAKERS FRONT L/FRONT R/SUR L/SUR R) < VIBRATOR > X1300 1-781-893-21 VIBRATOR - Sony STR-KS2000 | Service Manual - Page 76
STR-KS2000 SMPS Ref. No. Part No. Description 0 C964 1-117-697-51 CN906 1-564-321-00 1-564-241-11 1-564-510-11 1-691-770-11 PIN, CONNECTOR (3.96mm PITCH) 2P PIN, CONNECTOR (3.96mm PITCH) 4P PLUG, CONNECTOR 7P PLUG (MICRO CONNECTOR) 8P < DIODE > 0 D901 0 D904 0 D905 0 D907 0 D908 8-719-082 - Sony STR-KS2000 | Service Manual - Page 77
STR-KS2000 SMPS Ref. No. Part No. Description 0 R907 1-216-833-11 METAL CHIP 10K 0 -11 TUNER (FM/AM) (US, CND) 106 1-693-737-11 TUNER (FM/AM) (AEP, UK) 5% 1W F 107 1-828-935-11 WIRE (FLAT TYPE) (5 CORE) (AEP, UK) 0.5% 1/10W 0 F901 1-532-506-33 FUSE (T6.3AL/250V) (AEP, UK) 0.5% 1/10W - Sony STR-KS2000 | Service Manual - Page 78
STR-KS2000 REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver. Date 1.0 2007.07 NEW Description of Revision
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SERVICE MANUAL
Published by Sony Techno Create Corporation
Sony Corporation
Home Audio Division
STR-KS2000
SPECIFICATIONS
MULTI CHANNEL AV RECEIVER
9-887-757-01
2007G05-1
©
2007.07
US Model
Canadian Model
AEP Model
UK Model
Ver. 1.0
2007.07
• STR-KS2000 is the receiver section in HT-SF2000/SS2000.
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.
**“DTS” and “DTS Digital Surround” are
registered trademarks of DTS, Inc.
This receiver incorporates High-Definition
Multimedia Interface (HDMI
TM
) technology.
HDMI, the HDMI logo and High-Definition
Multimedia Interface are trademarks or registered
trademarks of HDMI Licensing LLC.
AUDIO POWER
SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(Models of area code U, UC only)
With 3 ohm loads, both channels driven, from
170 – 20,000 Hz; rated 84 watts per channel
minimum RMS power, with no more than 1%
total harmonic distortion from 250 milliwatts
to rated output.
Amplifier section
Models of area code U, UC
Power Output
1)
Stereo mode (rated)
84 W + 84 W
(3 ohms at 170-20,000 Hz,
THD 1%)
Surround mode (reference)
RMS Output
(3 ohms at 1 kHz,
THD 10%)
FRONT
2)
: 143 W/ch
CENTER
2)
: 143 W
SUR
2)
: 143 W/ch
(1.5 ohms at 80 Hz,
THD 10%)
SUBWOOFER
2)
: 285 W
Models of area code CEL, CEK
Power Output
1)
Stereo mode (rated)
108 W + 108 W
(3 ohms at 1 kHz,
THD 1%)
CENTER
2)
: 143 W
SUR
2)
: 143 W/ch
(1.5 ohms at 80 Hz,
THD 10%)
SUBWOOFER
2)
: 285 W
1)
Measured under the following conditions:
2)
Reference power output for front, center, surround
speakers and sub woofer. Depending on the sound
field settings and the source, there may be no
sound output.
Inputs
Analog
Sensitivity: 1 V/50 kohms
Digital (Coaxial)
Impedance: 75 ohms
Tone
Gain levels
±10 dB, 0.5 dB step
Reproduction frequency range:
28 – 20,000 Hz
FM tuner section
Tuning range
87.5 - 108.0 MHz
Antenna
FM wire antenna
Antenna terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
With 9-kHz tuning scale:
531 – 1,710 kHz
3)
Models of area code CEL, CEK
With 9-kHz tuning scale:
531 – 1,602 kHz
Antenna
Loop antenna
Intermediate frequency
450 kHz
3)
You can change the AM tuning scale to 9 kHz or
10 kHz. After tuning in any AM station, turn off
the receiver. While holding down PRESET
TUNING +, press
. All preset stations will be
erased when you change the tuning scale. To reset
the scale to 10 kHz (or 9 kHz), repeat the
procedure.
Area code
Power requirements
U, UC
120 V AC, 60 Hz
CEL, CEK
230 V AC, 50 Hz
Power consumption (during standby mode)
0.3 W (When
“CONTROL” in VIDEO
menu is set to “CTRL
OFF”)
Dimensions (w/h/d) (Approx.)
430
66.5
333 mm
(17
2 5/8
13 1/4 inches)
including projecting parts
and controls
Mass (Approx.)
3.6 kg (7 lb 15 oz)
Design and specifications are subject to
change without notice.
About area codes
The area code of the receiver you purchased is
shown on the lower portion of the rear panel
(see the illustration below).
Any differences in operation, according to the area
code, are clearly indicated in the text, for example,
“Models of area code AA only”.
SUBWOOFER
Area code
Surround mode (reference)
RMS Output
(3 ohms at 1 kHz,
THD 10%)
FRONT
2)
: 143 W/ch
AM tuner section
Tuning range
Models of area code U, UC
With 10-kHz tuning scale:
530 – 1,710 kHz
3)
General
Power requirements
Power output (DIGITAL MEDIA PORT)
DC OUT:
5 V, 700 mA
Area code
Power requirements
U, UC
120 V AC, 60 Hz
CEL, CEK
230 V AC, 50/60 Hz
Power consumption
Area code
Power consumption
U, CEL, CEK
165 W
UC
165 W (for USA)
245 VA (for CANADA)