HOME THEATER SYSTEM

AV-S70/NX-SW70

SERVICE MANUAL

NX-SW70 is composed of SW-AVS70 and NX-AVS70s.
SUBWOOFER (SW-AVS70) REAR SPEAKER (NX-AVS70) REAR SPEAKER (NX-AVS70) FRONT SPEAKER (AV-S70)

IMPORTANT NOTICE

This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated.

WARNING:

Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons, we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative. technical capabilities, or establish a principle-agent relationship of any form.
IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.
Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss). IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.

s CONTENTS

TO SERVICE PERSONNEL... 1 FRONT/REAR PANELS.. 12 SPECIFICATIONS.. 3 DISASSEMBLY PROCEDURES.. 4 TEST PROGRAM MODE.. 56 DSP DIAG MODE.. 713 AV-S70 IC DATA.. 1420 AV-S70 BLOCK DIAGRAM.. 2122 SW-AVS70 BLOCK DIAGRAM.. 23 AV-S70 PRINTED CIRCUIT BOARD.. 2433 SW-AVS70 PRINTED CIRCUIT BOARD. 3435 AV-S70 SCHEMATIC DIAGRAM.. 3639 SW-AVS70 SCHEMATIC DIAGRAM. 40 PARTS LIST... 4154 REMOTE CONTROL TRANSMITTER. 55

100697

s TO SERVICE PERSONNEL
Critical Components Information. Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed.

WALL OUTLET

EQUIPMENT UNDER TEST
AC LEAKAGE TESTER OR EQUIVALENT

INSULATING TABLE

s FRONT/REAR PANELS

w AV-S70

241.2 (91/2") 110 (45/16")

100 (315/16")

30 (13/16")

170 (611/16")

41.2 (15/8")

10 (3/8")

600 (235/8")

w SW-AVS70

399 (1511/16") 200.6 (77/8") 40 (13/4") 335 (133/16") 24(15/16")

395.6 (159/16")

390.1 (153/8")

w NX-AVS70

5.5 (3/16")
111.5 (43/8") 20 (13/16")

140 (51/2")

1.4 (1/16")

s SPECIFICATIONS

01 DEST-B,G1

Destination display J:Ja J:En B,G1 J (Japanese) J (English) B, G models

02 FL+CLEAR

FL display segments all light up / BACKUP RAM CLEAR 1st time: FL display segments all light up and standby LED lights up. 2nd time: RAM CLEAR is executed (RAM CLEAR OK on display) * State before shipped out of the factory preset.

03 FL CHECK

FL display light-up check 1st time: FL display segments all light up and standby LED lights up. 2nd time: Even number segments and digits light up. 3rd time: Odd number segments and digits light up.

1st time

VIRTUAL TRUBASS

2nd time

TRUBASS ENHANCED SURROUND PRO LOGIC

3rd time

V DIGITAL ENHANCED V SURROUND V PRO LOGIC DSP

Display

Function The DSP DIAG (self-diagnosis) mode is initiated. (Refer to page 7 for the details.)

04 DSP Diag 05 Ver-A1.08

Microprocessor version / date display Example of microprocessor display 05 Ver-A1.'99.10.15
Example of microprocessor date display
What is displayed varies depending on the microprocessor software.
06 SUM[47a0] 07 PrCan-OFF 08 Pr!CPS
Check sum calculation display / re-calculation
All protection cancellation function ON/OFF
Protection operation history display / clear C: Center unit amplifier voltage P: Power circuit voltage S: Switch side : Normal x: Abnormal

09 Cors- St.

ROM collection (EEPROM) check sum calculation/calculation start When there is a data in the ROM collection area of EEPROM: Example of display *

09 Cors-288b

When there is no data, NON appears on the display. The ROM collection (EEPROM) is utilized to cope with the data area for backup and microprocessor bugs partially. The backup memory for the sound field or the like will be retained semi-permanently even when the plug is disconnected. No data is written in the parts mounted on the product as single units.

10 COR-Clear

ROM collection (EEPROM) data clear / clear start Display is provided only when there is data in the ROM collection area of EEPROM 1st time: Data clear confirmation (Clear-ON? displayed) 2nd time: Data clear execution (Clear:OK! displayed) Clear-ON? After Clear-ON? is displayed, do not use INPUT key for execution Clear-ON? (because the program contents will be erased). Using VOLUME + (UP) key and VOLUME - (DOWN) key, select another test * program. The IC for ROM collection has a role to help the microprocessor be upgraded. If the written data is cleared, the old version will be restored.
s DSP DIAG MODE (Self-diagnosis)
Use the remote controller supplied as an accessory to select the menu. 1. Procedure for starting DSP DIAG Referring to TEST PROGRAM MODE in the previous section, select/execute 04 DSP Diag. When 04 DSP Diag is executed, the current input name appears on the display followed by Video > Sel.1to9 Key. (The DSP indicator keeps flashing.) 2. Procedure for selecting Main menu and Sub-menu Using [1] through [9] keys on the remote controller, select the main menu. Soon the sub-menu will appear on the display. Then, select the sub-menu. Every time the selected key (on the remote controller) is pressed, the sub-menu on the display changes.
No. Main menu Analog through DSP through (Display) Analog Thr. Dsp Through Sub-menu MAIN BYPASS DSP 0dB YSS908-SRAM YS908 DSP FULL BIT 5 AC-3 through Pro logic Speakers set AC-3 Through Pro Logic Speakers Set Status (Binary) CENTER LARGE EFFECT OFF MAIN : SMALL 0dB MAIN : LARGE 0dB LFE/BASS : MAIN CENTER : NONE LFE/BASS : MAIN LFE/BASS : SWFR CENTER : NONE CENTER : SMALL REAR : SMALL 6 Effect off Manual test Effect Off Manual Test EFFECT OFF ALL MAIN L CENTER MAIN R REAR R REAR L LFE No function DIAG cancel Sp.Ce:S Re:S Effect Off M.Test All M.Test Left M.TestCenter M.Test Right M.Test RearR M.Test RearL M.Test Lfe Sp.Lfe:M C:N Sp.LfeBass:M Sp.Lfe:Swfr Sp.Cent:None (Display) A.T.M.Bypass A.T. DSP 0dB DspT.908SRAM DspT.YSS908 DspT.FullBit AC3 Analo2/0 ProL.CenterL ProL.Eff.Off Sp.MainS 0dB Sp.MainL 0dB
3. Procedure for canceling DIAG There are two methods for cancellation of DIAG. a. Turn off the power by pressing the [POWER] key of the main unit or the remote controller. b. Press the [9] key of the remote controller. (The normal mode will be restored.)

Details of DIAG menu

1. Analog Thr.
The input is fixed to use the analog (A/D) and has 2 sub-menu items. MAIN BYPSS The main L/R signal is output through the analog bypass without passing the DSP section. The main L/R signal passing through the DSP is output through C/LFE and RL/RR.

CODEC.AD

ANALOG IN

AC3Dav(YSS908)

MAIN L MAIN R

CS4227

DECODER

L/R L/R L/R

CODEC.DA

REAR L REAR R

DIGITAL IN

YM3436

CENTER LFE

256K SRAM

AUX IN VOLUME

20dBV, Both ch MAX

CN102 (Page 30, C-4)
MAIN L (1kHz) MAIN R (1kHz) LFE (30Hz) REAR L (1kHz) REAR R (1kHz) : : : : : 20dBV 20dBV 34dBV 26dBV 26dBV
The shaded square means that the element included in it does not operate.

DSP 0dB

The main L/R, C/LFE, RL/RR signals pass through the DSP section.
MAIN L MAIN R REAR L REAR R

2. DSP Through

In the DIGITAL input mode, AC3/PCM AUDIO signal is automatically identified. There are 3 sub-menu items. YSS908-SRAM The main L/R signal is sent through AC3D2av into DSP. After passing through SRAM, the main L/R signal is output through L+R and C/LFE and RL/RR signals through (L+R)/2.

(L+R) (L+R) /2 (L+R) /2

YSS908-SRAM The main L/R signal is sent through AC3D2av into DSP. The main L/R signal is output through L+R and C/LFE and RL/RR signals through (L+R)/2.
DSP FULL BIT The main L/R is input through AC3D2av to DSP and then output through all channels. The head margin is eliminated and the digital data is output in digital full bit. The same applies as YSS908 except that the digital data is output in full bit at D/A.
AUX IN VOLUME : : 20dBV, Both ch MAX
MAIN L (1kHz) MAIN R (1kHz) LFE (30Hz) REAR L (1kHz) REAR R (1kHz) : : : : : 11dBV 11dBV 13dBV 17dBV 17dBV
Full bit: The digital data is normally output with a head margin for each of C and RL/RR channels. In this menu, no head margin is used and the digital data is output in full bit so as to obtain the A/D and D/A characteristics fully. Note that this means the analog gain after D/A is larger as compared to L/R. Also, the LFE channel also outputs the signal in full bit.

3. AC-3 Through

Only the signal of the digital system is input. The AC3 signal is decoded and reproduced according to the input source. The AC-3 signal in each channel is AC-3 decoded and output through AC3D2av. The combined status information of the sampling frequency and the number of channels of the AC3 signal appears on the Fl display.

L/R C/LFE LS/RS

MAIN L MAIN R CENTER LFE
DOLBY DIGITAL or C/LFE PRO LOGIC LS/RS

Status information

AC3 44.1k 2/0
Sampling frequency Number of channels

TOP VIEW

PVSS SDWCK1 SDBCK1 SDOB0 SDOB1 SDOB2 RAMA7 RAMA8 RAMA9 VDD VSS OPORT7 OPORT6 OPORT5 OPORT4 OPORT3 OPORT2 OPORT1 OPORT0 PVDD

OPORT0~7

IPORT0~7
PVDD RAM CEN RAMA16 RAMA15 SDIB0 SDIB1 SDIB2 XI XO PVSS AVDD TEST TEST TEST OVFB TEST TEST TEST CPO AVSS VDD SDOA2 SDOA1 SDOA0 RAMA14 RAMA13 RAMA12 RAMA11 RAMA10 VSS
69 SCK 66 /CS 67 SO 68 SI 32
MICROPROCESSOR INTERFACE CONTROL SIGNALS

/SDBCKSDBCKSDWCK0 82

CONTROL SIGNALS CONTROL REGISTERS

COEFFICIENT PROGRAM RAM

48 SDBCKSDWCK1

65 /CSB

SDI : SERIAL DATA INPUT SDO : SERIAL DATA OUTPUT

SDIA INTERFACE

SDIBCKSEL

SDOA INTERFACE

SDIB INTERFACE

SDOBCKSEL

SDOB INTERFACE

47 SDOB0

SDIA0 84

SDIASEL

Ls,Rs C,LFE

INPUT BUFFER

SDIA1 85
MAIN DSP AC-3/PROLOGIC DECODER

SDIBSEL

SUB DSP

46 SDOB1

45 SDOB2
SURENC KARAOKE MUTE CRC AC3DATA

STREAM0~7

OPERATING CLOCK (25MHz) PLL DELAY RAM
EXTERNAL RAM INTERFACE ERAMUSE

DATA RAM

15 OVFB

RAMWEN 88

SDOASDOASDOA2 22

RAMOEN 89

CPO 19

SDIBO 5 SDIBSDIB2 7

RAMCEN 2

RAMD0~7

87,86,70,64,61, 59,58,44~42, 29~25,4,3

RAMA0~16

IC4 : YSS908-F AC3Dav
No. Name PVDD RAMCEN RAMA16 RAMA15 SDIB0 SDIB1 SDIB2 XI XO PVSS AVDD TEST TEST TEST OVFB TEST TEST TEST CPO AVSS VDD2 SDOA2 SDOA1 SDOA0 RAMA14 RAMA13 RAMA12 RAMA11 RAMA10 VSS PVDD OPORT0 OPORT1 OPORT2 OPORT3 OPORT4 OPORT5 OPORT6 OPORT7 VSS VDD RAMA9 RAMA8 RAMA7 SDOB2 SDOB1 SDOB0 SDBCK1 SDWCK1 VSS VDD AC3DATA I/O O O O I I I I O Function +5V power supply External SRAM chip enable terminal External SRAM address terminal 16 External SRAM address terminal 15 PCM input terminal 0 to Sub DSP PCM input terminal 1 to Sub DSP PCM input terminal 2 to Sub DSP Crystal oscillator connecting terminal (12.288MHz ) Crystal oscillator connecting terminal Ground terminal (for digital) +3V power terminal (for analog) Test terminal (unconnected) Test terminal (unconnected) Test terminal (unconnected) Sub DSP overflow detect terminal Test terminal (unconnected) Test terminal (unconnected) Test terminal (unconnected) PLL output terminal (connected to external analog filter circuit) Ground terminal (for PLL circuit) +3.3V power terminal (for internal circuit) PCM output terminal from Main DSP (C/LFE output at AC-3/DTS, C/S output at Pro Logic) PCM output terminal from Main DSP (LS/RS output at AC-3/DTS, Lt/Rt output at Pro Logic) PCM output terminal from Main DSP (L/R output at both AC-3/DTS and Pro Logic) External SRAM address terminal 14 External SRAM address terminal 13 External SRAM address terminal 12 External SRAM address terminal 11 External SRAM address terminal 10 Ground terminal (for internal circuit) +5V power terminal General purpose output terminal (L/R ch is shifted by +3dB at Dolby Pro Logic) General purpose output terminal (N.C.) General purpose output terminal (N.C.) General purpose output terminal (N.C.) General purpose output terminal (N.C.) General purpose output terminal (N.C.) General purpose output terminal (N.C.) General purpose output terminal (N.C.) Ground terminal (for internal circuit) +3V power terminal External SRAM address terminal 9 External SRAM address terminal 8 External SRAM address terminal 7 PCM output terminal from Sub DSP PCM output terminal from Sub DSP PCM output terminal from Sub DSP Bit clock input terminal for SDOA, SDIB, SDOB signals Word clock input terminal for SDOA, SDIB, SDOB signals Ground terminal +3V power terminal AC-3 data output terminal, AC-3 bit stream data detect

Point e (+10V : Emitter of Q706) (RESET : Collector of Q705) V : 2V/div (+10V), V : 2V/div (RESET) DC, 1 : 1 probe, H : 1 sec/div
RESET 0V AC CORD ON AC CORD OFF

SOUND VOLUME +

FROM : AMP (D)

DSP-FL ( B ) P. C. B.

Location D2 D5 C2 C2 C2 C2 B3 C3 Ref. No. IC801 IC802 Location D2 C2 Ref. No. Q701 Q702 Q703 Q704 Q705 Q706 Q707 Q708 Q710 Q711 Location E3 D2 E3 E3 C2 C2 E3 E3 D2 D2
Ref. No. D701 D702 D703 D704 D705 D706 D707 D708

AMP ( B ) P. C. B.

FROM : SPEAKER R FROM : SPEAKER L

AMP ( C ) P. C. B.

SW OUTPUT

SYSTEM CONECTOR

GNDB 15V +15V TruBass

RE +15V 15-V RE

MUTE +15V 15V SPRY SWPRT PREOUT TruBass AMPPRT BBST NIGHT
R-OUT-GND V POWERGND +V LOUTGND

TO : AMP (B)

L RL R G RR SW G
LCH GNDR MUTE RCH AMPPRT SPRY

FROM : AMP (C)

Location B3 Ref. No. IC501 IC502 IC503 Location B2 B3 A2 Ref. No. Q501 Q502 Q503 Q504 Q505 Q506 Location A4 B4 B4 B4 B3 B2
Location E4 E3 Ref. No. IC601 IC602 IC603 IC604 IC605 Location G3 G3 G4 G4 G3 Ref. No. Q601 Q602 Q603 Q604 Q606 Q607 Location F3 F3 E2 F3 E4 E4

Ref. No. D501

Ref. No. D602 D603

AMP ( A ) P. C. B.

THROU VIDEO AUX

AMP ( E ) P. C. B.

MUTE +SPRY SWPRT PREOUT TruBass AMPPRT BBST NIGHT
C LFE RL RR GND1 RIN LIN 25V +25V
Location E3 E3 D3 D3 D3 D3 E4 E4 B4 A4 C5 C5 C5 A4 B3 B3 C4 B4 C4 A4 Ref. No. IC103 IC106 IC121 IC122 IC123 Location D4 D4 C3 C4 C3 Ref. No. Q101 Q102 Q103 Q104 Q105 Q106 Q107 Q110 Q113 Q114 Q115 Q117 Q118 Location D3 D3 D3 D3 D3 E3 E3 B4 C3 C3 B3 C4 B4
+10V DGND +5.6V SWPRT SPRY AMPPRT MUTE STB DATA TruBass ISELB PREOUT
FROM : AMP (D) FROM : AMP (C)
VPRT +5D 25VEL SWRY PON BBST NIGHT CLK CE MSENSOR ISELA
Ref. No. D101 D102 D103 D104 D105 D106 D110 D111 D301 D302 D303 D304 D305 D307 D308 D309 D310 D311 D313 D314

AMP ( D ) P. C. B.

ROM DECODER

256 x 1024 MEMORY ARRAY

2.3 2.3 22.9
I/O1 INPUT DATA CIRCUIT I/O8 COLUMN I/O A12
2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.2 2.0

22.7 22.7 2.3 2.3

COLUMN DECODER

LRCKAUX

SCLKAUX

CLKOUT

DATAUX

CE OE WE

CONTROL CIRCUIT
IC801 : TC74HCUO4AF Hex Inverters
IC802 : TC74HC153AF Dual 4 to 1 Data Selectors

STROBE A 2G SELECT

DATA INPUTS

OUTPUT 2Y

1A 1 1Y 2 2A 3 2Y 4 3A 5
14 VDD 13 6A 12 6Y 11 5A 10 5Y

2C3 2G

P-38 D-6

3Y 6 VSS 7

9 4A 8 4Y

1G 1C3

IC2 : HD74HC02FPEL Quad 2 Input NOR IC1 : NJM2904M IC8~12 : M5220FP Dual OP Amp

VCC Y4 B4 A4 Y3 B3 A3

STROBE B 1G SELECT

OUTPUT Y L C0 C1 C2 C3

OUTPUT GND 1Y

1SS355

2SC3326 (B) DTA143EKA

PC29M33T

M5220FP NJM2904M

HD74HC02FPEL

LP61256GS-8

CS4227-KQ YM3436

YSS908-F
INPUTS SELECT STROBE B A G X X H L L L L H L H L L H H L
1: INPUT 2: GND 3: OUTPUT 4: GND

2.3 2.2.3 2.3 2.3 3.2 0

2.3 2.3 2.3 2.3

OVL 30

SDOUT2 35
MONO ADC LEFT ADC RIGHT ADC INPUT GAIN

1.4 2.3 2.4.4 0

2.3 2.4.7 2.3

DEM 27

DEM CLOCK OSC/ DIVIDER

INPUT AUX

C821 560p 22.9 22.7

AGND1 18

AUXILIARY INPUT
s AV-S70 SCHEMATIC DIAGRAM (3/4)
q V701 : 13-BT-169GNK (V4879700)

PATTERN AREA

22.5 21.1 16.9 21.1 21.1 21.2 21.2 21.2 21.2 21.2 21.2

17.3 17.3

q PIN CONNECTION

Pin No.

P-39 J-7 CA404

1 F1 31

2 F1 32
22.5 19.8 17.1 17.2 19.8 21.2 19.9 18.5 22.5 21.2 18.5 ~ 18.5 22.5 21.2 ~ 22.5 ~ ~ ~ ~ 21.2 18.5 ~ ~ 19.9 ~ ~ 17.2 ~

17.4 17.3

21.2 21.2 21.2 21.2 21.2 21.2 21.2
Connection Pin No. Connection
NP NP NX P35 P34 P33 P32 P31 P30 P29 P28 P27 P26 P25 P24 P23 P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 PPPPPPPP59 F2

P10 P9

P1 NX 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G NX NP NP F2 5) 1G~13G. Grid

4.7 17.3 4.8 17.6

Note 1) F1, F2. Filament 2) NP. No Pin
3) NX. No Extend Pin 4) P1~P35. Datum Line

q GRID ASSIGNMENT

VOLUME VOLUME

q ANODE CONNECTION

18.5 19.9 21.2 19.8 17.2 17.1 19.8 22.5 22.0 2.1
22.5 21.2 18.5 ~ 18.5 22.5 21.2 ~ 22.5 ~ ~ ~ 19.9 21.2 18.15.8 4.8 ~ 19.9 ~ ~ 17.2 ~ 22.5 21.1 16.9 21.1 21.1 21.2

21.2 21.2

RBV-602
2SC1740S (Q, R, S) DTC114ESA
2SA970 (GR, BL) 2SC2240 (GR, BL) 2SC2878 (A, B)

2SK304 (E)

AN78N12

NJM79M12FA NJM79M15FA

NJM78M05FA NJM78M12FA NJM78M15FA

PC4570HA

STK408-040E
IC101~105 : PC4570HA Dual OP-Amp

THERMAL SENSOR

+ + CH.3
SUB GND N. C. CH.2 VCC CH.1 VCC CH.1,2,3 +VCC
1:INPUT 2:COMMON 3:OUTPUT

4 VO1 Vm1 +Vm1

8 +Vm2 Vm2 VO2
CH.1 OUT CH.2 OUT PRE VCC PRE +VCC CH.1 IN CH.1 NF C. C. C. BIAS CH.2 NF CH.2 IN CH.3 NF CH.3 IN CH.2 VCC CH.3 OUT

PARTS LIST

s ELECTRICAL PARTS
s WARNING Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed.
q Carbon resistors (1/6W or 1/4W) are not included in the ELECTRICAL PARTS
List. For the parts No. of the carbon resistors, refer to last page.
ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS :
C.A.EL.CHP C.CE C.CE.ARRAY C.CE.CHP C.CE.ML C.CE.M.CHP C.CE.SAFTY C.CE.TUBLR C.CE.SMI C.EL C.MICA C.ML.FLM C.MP C.MYLAR C.MYLAR.ML C.PAPER C.PLS C.POL C.POLY C.PP C.TNTL C.TNTL.CHP C.TRIM CN CN.BS.PIN CN.CANNON CN.DIN CN.FLAT CN.POST COIL.MX.AM COIL.AT.FM COIL.DT.FM COIL.MX.FM COIL.OUTPT DIOD.ARRAY DIODE.BRG DIODE.CHP DIODE.VAR DIOD.Z.CHP DIODE.ZENR DSCR.CE FER.BEAD FER.CORE FET.CHP FL.DSPLY FLTR.CE FLTR.COMB FLTR.LC.RF GND.MTL GND.TERM HOLDER.FUS IC.PRTCT JUMPER.CN JUMPER.TST L.DTCT : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : CHIP ALUMI. ELECTROLYTIC CAP CERAMIC CAP CERAMIC CAP ARRAY CHIP CERAMIC CAP MULTILAYER CERAMIC CAP CHIP MULTILAYER CERAMIC CAP RECOGNIZED CERAMIC CAP CERAMIC TUBULAR CAP SEMI CONDUCTIVE CERAMIC CAP ELECTROLYTIC CAP MICA CAP MULTILAYER FILM CAP METALLIZED PAPER CAP MYLAR FILM CAP MULTILAYER MYLAR FILM CAP PAPER CAPACITOR POLYSTYRENE FILM CAP POLYESTER FILM CAP POLYETHYLENE FILM CAP POLYPROPYLENE FILM CAP TANTALUM CAP CHIP TANTALUM CAP TRIMMER CAP CONNECTOR CONNECTOR, BASE PIN CONNECTOR, CANNON CONNECTOR, DIN CONNECTOR, FLAT CABLE CONNECTOR, BASE POST COIL, AM MIX COIL, FM ANTENNA COIL, FM DETECT COIL, FM MIX OUTPUT COIL DIODE ARRAY DIODE BRIDGE CHIP DIODE VARACTOR DIODE CHIP ZENER DIODE ZENER DIODE CERAMIC DISCRIMINATOR FERRITE BEADS FERRITE CORE CHIP FET FLUORESCENT DISPLAY CERAMIC FILTER COMB FILTER MODULE LC FILTER ,EMI GROUND PLATE GROUND TERMINAL FUSE HOLDER IC PROTECTOR JUMPER CONNECTOR JUMPER, TEST POINT LIGHT DETECTING MODULE L.EMIT LED.DSPLY LED.INFRD MODUL.RF PHOT.CPL PHOT.INTR PHOT.RFLCT PIN.TEST PLST.RIVET R.ARRAY R.CAR R.CAR.CHP R.CAR.FP R.FUS R.MTL.CHP R.MTL.FLM R.MTL.OXD R.MTL.PLAT RSNR.CE RSNR.CRYS R.TW.CEM R.WW SCR.BND.HD SCR.BW.HD SCR.CUP SCR.TERM SCR.TR SUPRT.PCB SURG.PRTCT SW.TACT SW.LEAF SW.LEVER SW.MICRO SW.PUSH SW.RT.ENC SW.RT.MTR SW.RT SW.SLIDE TERM.SP TERM.WRAP THRMST.CHP TR.CHP TR.DGT TR.DGT.CHP TRANS TRANS.PULS TRANS.PWR TUNER.AM TUNER.FM TUNER.PK VR VR.MTR VR.SW VR.SLIDE VR.TRIM : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : LIGHT EMITTING MODULE LED DISPLAY LED, INFRARED MODULATOR, RF PHOTO COUPLER PHOTO INTERRUPTER PHOTO REFLECTOR PIN, TEST POINT PLASTIC RIVET RESISTOR ARRAY CARBON RESISTOR CHIP RESISTOR FLAME PROOF CARBON RESISTOR FUSABLE RESISTOR CHIP METAL FILM RESISTOR METAL FILM RESISTOR METAL OXIDE FILM RESISTOR METAL PLATE RESISTOR CERAMIC RESONATOR CRYSTAL RESONATOR TWIN CEMENT FIXED RESISTOR WIRE WOUND RESISTOR BIND HEAD B-TITE SCREW BW HEAD TAPPING SCREW CUP TITE SCREW SCREW TERMINAL SCREW, TRANSISTOR SUPPORT, P.C.B. SURGE PROTECTOR TACT SWITCH LEAF SWITCH LEVER SWITCH MICRO SWITCH PUSH SWITCH ROTARY ENCODER ROTARY SWITCH WITH MOTOR ROTARY SWITCH SLIDE SWITCH SPEAKER TERMINAL WRAPPING TERMINAL CHIP THERMISTOR CHIP TRANSISTOR DIGITAL TRANSISTOR CHIP DIGITAL TRANSISTOR TRANSFORMER PULSE TRANSFORMER POWER TRANSFORMER ASSy TUNER PACK, AM TUNER PACK, FM FRONT-END TUNER PACK ROTARY POTENTIOMETER POTENTIOMETER WITH MOTOR POTENTIOMETER WITH ROTARY SW SLIDE POTENTIOMETER TRIMMER POTENTIOMETER

uPC4570GHSP-248V2SK105 T 055462 2SK105 T 055462 2SC2878 A,B 068813 2SC2878 A,B 068813 DTA114ESA 069248 DTC114ESA 069299 DTC114ESA 069299 2SC1740S QRS 055717 2SC 4208A QRS 055469 DTC144ESA 069303 2SD2396 JK 055467 2SB1237 TV2 QR 057100 2SB1565 E,F 044140 2SC2878 A,B 068813 2SC2878 A,B 068813 2SC2878 A,B 068813 2SC1740S QRS 055717 2SC1740S QRS 055717 2SC2878 A,B 068813 2SC2878 A,B 068813 2SC2878 A,B 068813 2SC2878 A,B 068813 2SC2878 A,B 068813 DTC144ESA 069303 DTC144ESA 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 067488 5.6K 1/4W 055505 1.5K 1/4W 055975 1K 1/4W 044454 1.5K 1/4W 055975 1K 1/4W 044454 43K 1/8W 1/4W 1W 1W 1/4W 1/4W 1/4W 1/4W 1/4W 084665
R401 R402 R513 R517 R522 R527 R629 R630 R670 R671 R685 R686 R691 R692 RY301 RY501 ST401 ST402 ST601 Z * SW401 Z * T401 Z TH401 * * * *
* * * * * * * * * * * * * *
AAX11900 AAX11900 AAX11930 AAX11920 AAX11920 AAX11860 AAX11870 AAX11870 AAX11870 AAX11870 AAX11890 AAX11890 AAX11870 AAX11870 VV272600 VU161600 XX707320 XX707320 BB071360 AAX10640 XY773A00 VT865700 VP206500 AAX10890 AAX10900 AAX10910 AAX10800 BB070700
R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP RELAY RELAY PIN PIN TERM SWITCH TRANS.PWR POSISTOR HOLDER.FUS HEAT.SINK HEAT.SINK HEAT.SINK SCR.PAN.HD GND.MTL
059489 PTH8L14AR0R5MICEYF-52BCT 074277 UOT-16CS25-MP 055523 DPS35-PH-0124B-S 064564 3x12 ZC 075255 075884
2.2 1/4W 2.2 1/4W 820 1/4W 6.8 1/4W 6.8 1/4W 100 1/4W 10 1/4W 10 1/4W 10 1/4W 10 1/4W 1.2K 1/4W 1.2K 1/4W 10 1/4W 10 1/4W OSA-SS-224-DM5 OSA-SS-224DM3 IPS-5007 IPS-5007 EARTH SDDLD1-B1-F
* * * * * C1 C2 C3 C7 C8 C9 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C23 C24 C25 C26

* * * * * * * *

AAX15140 XX698650 AAX10690 XX698650 AAX10740 AAX10690 AAX10690 XX698650 XX698650 XX698650 AAX10690 AAX10680 AAX10740 AAX10690 AAX11280 AAX11270 AAX10690 AAX10170 XX698650 XX698650 XX698650 AAX10690
P.C.B. C.CE.CHP C.CE.CHP C.CE.CHP C.CE.CHP C.CE.CHP C.CE.CHP C.CE.CHP C.CE.CHP C.CE.CHP C.CE.CHP C.CE.CHP C.CE.CHP C.CE.CHP C.POL C.POL C.CE.CHP C.EL C.CE.CHP C.CE.CHP C.CE.CHP C.CE.CHP
DSP-FL 100pF 0.1uF 100pF 33pF 0.1uF 0.1uF 100pF 100pF 100pF 0.1uF 1000pF 33pF 0.1uF 0.047uF 4700pF 0.1uF 100uF 100pF 100pF 100pF 0.1uF
50V 25V 50V 50V 25V 25V 50V 50V 50V 25V 50V 50V 25V 50V 50V 25V 6.3V 50V 50V 50V 25V

065858 065611

CHK LAV35VB 680K 055508 YKC21-DTA143EKA T2SC3326 B TE85L 068835 DTA144EK 069270 DTA144EK 069270 2SD1858 QR 068959 2SD1858 QR 068959 DTC144EK 069311 2SA1037K QRS 068590 DTA144EK 069270 DTC144EK 069311 DTA144EK 069270 DTA144EK 069270 2.2 1/4W 055504 2.2 1/4W 055504 2.2 1/4W 1/4W 1/4W 084665 2.2 1/4W 055504 2.2 1/4W 1/4W 1/4W 044153 2.2 1/4W 055504 SKHVBL038A 072692 SKHVBL038A 072692 SKHVBL038A 072692 SKHVBL038A 072692 SKHVBL038A 072692 GP1U271X 055310 13-BT-169GNK 055511 AT-49 12.288MHZ 055312 CST10.0MTW-TFLH-5-055172 SHIELD 057863 INSULATOR 057864

CHIP RESISTORS

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
RD256430 RD257300 AAX11390 AAX11400 AAX11410 AAX11420 AAX11430 AAX11440 AAX11450 AAX11460 AAX11470 AAX11480 AAX11500 AAX11510 AAX11520 AAX11530 AAX11540 AAX11560 AAX11570 AAX11580 AAX11590 AAX11600 AAX11610 AAX11620 AAX11630 AAX11640 AAX11650 AAX11660 AAX11670 AAX11680 AAX11690 AAX11700 AAX11710 AAX11730 AAX11740 AAX11750 AAX11760 AAX11770 AAX11780 AAX11790 AAX11800 AAX11810 AAX11820 AAX11830 AAX11840 AAX12770 HX608670 XX698990 XX699000 XX699010 XX699020 XX699030 XX699040 * New Parts
R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP R.CAR.CHP
4.3K 30K 36K 16K 51 1K 1M 1 1.1K 11K 1.2K 12K 1.8K 18K 180K 8.2K 200K 22K 220K 24K 2.7K 27K 3K 330 33K 3.6K 390 3.9K 39K 470K 4.7 5.1K 51K 5.6K 56K 6.2K 62K 680 68K 8.2K 82K 10K 100K 2K 220
1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W

TM102 XX707320 VP206500 * AAX10900 * AAX10800 * AAX12080
PIN HOLDER.FUS HEAT.SINK SCR.PAN.HD SCR.BND.HD
IPS-5007 EYF-52BCT DPS35-40 3x12 ZC 3x6 ZC

075633

2-14 2-25 2-5 2-2-2 2-25 1-7 1-13 1-11 2-1 1-8 2-25 1-8 2-2-3 2-2-5 2-2-6 2-2-7 1-11 2-23 2-23 2-2-6 3(B) 2-2-1 2-2-4 2-2-6 1-13 1-8 200-1 2-27 2-18 2-2-5 2-2-6 2-2-7 1-11 2-23 1-11 2-29 1-11 2-23 2-25 1-11 2-23 1-5 2-15

s AV-S70 EXPLODED VIEW

1-11 1-8 1-10 1-9 2-16 2-26 1-9 1-11 1-4 2-19 2-12 3(E) 2-3 2-19 2-19 2-22 2-7 2-6 2-13 2-19 2-19 2-21 2-28 2-19 1-10 3(D) 1-6 1-11 1-5

1-6 2-24 2-24 4(A) 3(C)

1-7 2-26 2-24 2-9 2-24
3(A) 2-19 4(B) 2-8 2-19 2-4 1-2 1-12 2-30 2-11 2-17

2-10 1-1

s AV-S70 MECHANICAL PARTS
Ref. No. * * * * * * * * * * * * * * * * * * * * 1- 1 1- 1 1- 2 1- 3 1- 4 1- 5 1- 5 1- 6 1- 7 1- 8 1- 9 1-10 1-11 1-12 1-13 2- 1 2-2-1 2-2-2 2-2-3 2-2-4 2-2-5 2-2-6 2-2-7 2- 3 2- 4 2- 5 2- 6 2- 7 2- 8 2- 9 2-10 2-11 2-12 2-13 2-14 2-14 2-15 2-16 2-17 2-18 2-19 2-21 2-22 2-23 2-24 2-25 2-26 2-27 2-28 2-29 2-4
PART NO. AAX10600 AAX10610 AAX11040 AAX11330 XY128A00 AAX11080 AAX11090 AAX11340 AAX11370 AAX10980 AAX10790 AAX10860 AAX10870 AAX10830 AAX11360 AAX14930 AAX10810 AAX10110 AAX10880 AAX11050 AAX11070 EP600250 XV466A00 AAX11060 AAX11290 AAX10920 AAX14920 AAX10050 AAX10780 AAX10650 AAX10630 AAX10620 AAX10120 AAX10130 VZ163900 VZ164000 CB072750 AAX11310 CB069250 AAX11030 AAX10830 XY773A00 AAX10820 AAX09630 EP600250 AAX10840 AAX10850 AAX10990 AAX11010 AAX11020 AAX12940 AAX15150 AAX15140
Description SIDE PANEL SIDE PANEL GRILLE ASSY ENCLOSURE SPEAKER PLATE,LEG PLATE,LEG FOOT PAD WASHER, FILM PAN HEAD B-TITE SCREW BIND HEAD TAPPING SCREW BIND HEAD TAPPING SCREW BIND HEAD B-TITE SCREW WING BOLTS REAR PANEL PAN HEAD B-TITE SCREW INSULATOR HEATSINK CUSHION BUSH BRACKET, P.C.B. BIND HEAD B-TITE SCREW IC BRACKET,POWER SW MOLD FRONT MOLD HEATSINK COVER BUTTON POWER SW DECO FL FILTER DECO DISPLAY SPACER CHASSIS SHIELD COVER INSULATOR, POWER SW CUSHION POWER CORD POWER CORD CORD STOPPER RIVET BINDING TIE FLAT CABLE BIND HEAD B-TITE SCREW TRANSFORMER POWER FLAT HEAD SCREW BIND HEAD B-TITE SCREW BIND HEAD B-TITE SCREW BIND HEAD B-TITE SCREW BIND HEAD C-TITE SCREW CONNECTOR, FLAT CABLE CONNECTOR, FLAT CABLE CONNECTOR, FLAT CABLE RIVET P.C.B. ASSY P.C.B. ASSY R L

Remarks 331415

Markets

8cm R L

JA0868
4x12 3x16 4x12 3x10 M4x0.7 3x12 ZC MICA TO-220 B-24 C A3B1A0 3x8 ZMC2-Y LM1875T

* * * * * * * * * * * Z*

KGLS-22S
* * * Z* * * * * * * * * * *
8x25x6 B G SR-4N-4 M3 BK-1 17P 125mm DSP 3x10 M3x6 ZC 3x8@ BL B 3x8 ZMC2-Y 3x10 BL 4x6 ZC 13P 92mm AF 23P 280mm MAIN 9P 330mm WRITER NRP-345 AMP DSP-FL

Ref. No. * 200 * 200-1 * *
PART NO. V5633900 AAX15160 AAX11350 AAX10940 ACCESSORIES REMOTE CONTROL LID FASTENER TAPE PIN CORD BATTERY

Remarks 055593 055701

2pcs 2p 3mx1 SUM4,AAA,R03

s SW-AVS70 EXPLODED VIEW

1-7 2-1 2-2 2-6 1-7 2-10 2-15 2-15 2-10 1-7

2-17 1-7

2-16 3(B)

2-10 2-3

2-7-3 2-7-2

2-12 2-7-7

2-7-4 2-11

1-7 1-3

1-7 2-7-5 2-7-6 2-9 2-9 3(A) 2-4 2-8 2-18 2-17

3(C) 2-5 1-1 1-2 1-6

1-4 1-1-4 1-8 207

203 205

s SW-AVS70 MECHANICAL PARTS
Ref. No. * * * * * * * * * * Z* * * * * * * * * * * * * * Z*
PART NO. AAX12510 AAX12310 AAX12040 AAX12290 XX701830 AAX12130 AAX12120 AAX12930 AAX09340 AAX09720 AAX14940 XY774A00 AAX12340 AAX14950 AAX12320 AAX12010 AAX12020 AAX12030 AAX11970 AAX12380 AAX12090 AAX12160 AAX12080 AAX12090 AAX12100 VZ163900 VZ164000 AAX12230 CB069250 AAX12110 AAX09370 AAX12910 AAX12920 AAX12780 AAX12520
Description SPEAKER GRILLE ASSY ENCLOSURE FOOT NUT BIND HEAD TAPPING SCREW BIND HEAD TAPPING SCREW SEAL CUSHION A MOLD CASE BRACKET GUARD TRANSFORMER POWER INSULATION SHEET REAR PANEL HEATSINK BRACKET,P.C.B. BRACKET,P.C.B. INSULATOR IC PAN HEAD B-TITE SCREW BIND HEAD B-TITE SCREW BRACKET BIND HEAD B-TITE SCREW BIND HEAD B-TITE SCREW BIND HEAD B-TITE SCREW POWER CORD POWER CORD CUSHION STOPPER BINDING TIE BIND HEAD B-TITE SCREW CUSHION BUSH SEAL SEAL P.C.B. ASSY SPEAKER SYSTEM ACCESSORIES WALL BRACKET BRACKET CORD DIN CORD PAN HEAD SCREW-SEMS WING BOLTS 16cm
Remarks 049670 (IC109) 057955 055719S

* * * * * * *

1- 1 1- 2 1- 3 1- 4 1- 5 1- 6 1- 7 1- 8 2- 1 2- 2 2- 3 2- 4 2- 5 2- 6 2-7-1 2-7-2 2-7-3 2-7-4 2-7-5 2-7-6 2-7-7 2- 8 2- 9 2-10 2-11 2-12 2-12 2-13 2-14 2-15 2-16 2-17 2-4

M3.5x16 M4x20

MAIN L R MICA STK408-040E 3x20 BL 3x12 BL CLIP L80 A 3x6 ZC 3x12 BL 4x10 BL B G SR-4 BK-1 3x10 BL BO

AMP 1pc

206 207
AAX12600 AAX12140 AAX12220 AAX11960 AAX12390 AAX11360