Product Information

STR-DE185

A/V Receivers

KEY FEATURES
100 Watts Per Channel x 2 (8 ohms, 20 Hz - 20 kHz, THD 0.09%) A&B Speaker Switching Direct Access Tuning with 30 Presets Bass and Treble Front Panel Controls and Bass Boost Sleep Timer Push Type Speaker Terminals for Front A and Front B Discrete Output Transistors Preprogrammed Remote Control

ADDITIONAL FEATURES

Amplifer Section Stereo Power Rating: 100W x 2 (8 ohms, 20Hz 20kHz, THD 0.09%) 8 ohm Rated Amplifer Circuit Device: Discrete A&B Speaker Switching for Front Speakers (8 - 16 ohm speakers only) Inputs and Outputs 2 Analog Audio Line Inputs/1 Analog Line Outputs 2 Analog Audio Line Inputs (Video 1&2)/1 Analog Line Output (Video 1) 1/4" Headphone Jack Output
Construction Features Push Type Speaker Terminals for Front A and Front B Discrete Output Transistors Convenience Features 30 Total Station Presets (20 FM/10 AM) Preprogrammed Remote Control 1 Switched Outlet 120W/1A Max

A/V Receiver

ANTENNA

AC O UTLET

y FM 75 COAXIAL

SPEAKERS CD

MD/TAPE

REC OUT IN

VIDEO 2

AUDIO IN

VIDEO 1

AUDIO OUT AUDIO IN

L + A B

IMPEDANCE USE 8-16

KEY TECHNOLOGY
A and B Speaker Switching Allows for stereo audio to be enjoyed in two separate rooms.

Specifications

Amplifier Section Stereo Power Rating: 100W x 2 (8 ohms, 20Hz - 20kHz, THD 0.09%) Input Sensitivity/Impedance: Line Inputs: 250mV/50 kOhm Frequency Response: 20 Hz - 50kHz +0/-0.5dB (w/Bass Boost bypassed) Rec Out Level/Impedance: 250 mV/10 kOhm

General

Power Requirements: AC120V, 60Hz Power Consumption (in Operation): 190W Power Consumption (Standby): 0.5W(When A.PWR is set to No in Menu)

Accessories

Supplied Accessories Instruction Manual FM Wire Antenna AM Loop Antenna RM-US185 Remote Commander Remote Control Size AA Batteries (2)

Weights & Measures*

Dimensions (W x H x D): 167/8" x 56/8" x 116/8" Weight: 15 lb. 7 oz.
*Weights and Measures are approximate. 2002 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Sony, CineMotion, Hi-Scan, Jog Dial, Precision Drive, and WEGA are trademarks of Sony. Dolby Digital is a registered trademark of Dolby Laboratories Licensing Corporation. dts is a registered trademark of Digital Theater Systems, Inc. All other trademarks and logos are property of their respective owners.

STR-DE185

SERVICE MANUAL

Ver 1.0 2002. 02

US Model AEP Model UK Model

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 8 ohm loads, both channels driven, from 40 20,000 Hz; rated 100 watts per channel minimum RMS power, with no more than 0.09 % total harmonic distortion from 250 milliwatts to rated output (Models of area code US only). Amplifier section
POWER OUTPUT Models of area code US Rated Power Output at Stereo Mode (8 ohms 40 Hz 20 kHz, THD 0.09 %) 100 W + 100 W Models of area code AEP, UK Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %) 100 W + 100 W 1) 1) Measured under the following conditions: Area code Power requirements AEP, UK 230 V AC, 50 Hz Frequency response CD, MD/TAPE, VIDEO 1, VIDEO 2 Outputs MD/TAPE, VIDEO 1 Voltage: 250 mV Impedance: 10 kilohms +8 dB at 70 Hz 10 dB at 100 Hz and 10 kHz

Bass Boost: Tone:

FM tuner section
Tuning range Antenna terminals Intermediate frequency Sensitivity Mono: Stereo: Usable sensitivity S/N Mono: Stereo: Harmonic distortion at 1 kHz Mono: Stereo: Separation Frequency response Selectivity 87.5 108.0 MHz 75 ohms, unbalanced 10.7 MHz 18.3 dBf, 2.2 V/75 ohms 38.3 dBf, 22.5 V/75 ohms 11.2 dBf, 1 V/75 ohms 76 dB 70 dB 0.5% 0.8% 35 dB at 1 kHz 30 Hz 15 kHz, +0.5/2 dB 60 dB at 400 kHz

Continued on next page

20 Hz 50 kHz +0/0.5 dB (with bass boost bypassed)
Inputs (Analog) CD, MD/TAPE, VIDEO 1, VIDEO 2
Sensitivity: 250 mV Impedance: 50 kilohms S/N 2) : 85 dB (A, 250 mV 3) )
2) INPUT SHORT. 3) Weighted network, input level.

FM STEREO/FM-AM RECEIVER

9-873-586-01

2002B0400-1 2002.02

Sony Corporation
Home Audio Company Published by Sony Engineering Corporation

AM tuner section

Tuning range Models of area code US With 10-kHz tuning scale: kHz 4) With 9-kHz tuning scale: kHz 4) Models of area code AEP, UK With 9-kHz tuning scale: kHz Antenna Intermediate frequency Usable sensitivity S/N Harmonic distortion Selectivity At 9 kHz: At 10 kHz: Loop antenna 450 kHz 50 dB/m (at 1,000 kHz or 999 kHz) 45 dB (at 50 mV/m) 1.0 % (50 mV/m, 400 Hz) 35 dB 40 dB

MODEL IDENTIFICATION

BACK PANEL

Part No.

4) You can change the AM tuning scale to 9 kHz or 10 kHz. After tuning in any AM station, turn off the receiver. Hold down PRESET TUNING + and press ?/1. 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.

MODEL US AEP UK

PART No. 4-238-277-0s 4-238-277-1s 4-238-277-2s

General

Power requirements Area code US AEP, UK Power consumption Area code US AEP, UK Power consumption 120 V AC, 60 Hz 230 V AC, 50/60 Hz
Power consumption 190 W 210 W
Power consumption (during standby mode) 0.5 W (for models of all area code) AC outlets Area code US AEP, UK Dimensions
AC outlets 1 switched, 120 W/1A MAX 1 switched, 100 W MAX 300 mm (16 7/6/6/8 in.) including projecting parts and controls 7.0 kg (15 lb 7 oz)
Mass (Approx.) Supplied accessories FM wire antenna (1) AM loop antenna (1) Remote commander RM-U185 (1) R6 (size-AA) batteries (2)
Design and specifications are subject to change without notice.
SAFETY-RELATED COMPONENT 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.

SAFETY CHECK-OUT

After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, metallized knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The limit indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A)

TABLE OF CONTENTS 1. GENERAL
Main unit... 4 Remote button description.. 5

2. DISASSEMBLY

2-1. 2-2. 2-3. 2-4. Case... 6 Front Panel Section... 7 Back Panel... 7 Main Board... 8
3. TEST MODE.. 9 4. DIAGRAMS
4-1. IC Pin Description... 10 4-2. Circuit Boards Location.. 11 4-3. Block Diagram Main Section .. 12 4-4. Block Diagram Power Section . 13 4-5. Printed Wiring Board Main Section .. 14 4-6. Printed Wiring Boards H/P, Outlet Section .. 15 4-7. Schematic Diagram Main Section (1/2) .. 16 4-8. Schematic Diagram Main Section (2/2) .. 17 4-9. Schematic Diagram Display Section .. 18 4-10. Printed Wiring Board Display Section . 19 4-11. Printed Wiring Board Power SW Section . 20

5. EXPLODED VIEWS

5-1. Case Section... 21 5-2. Front Panel Section... 22 5-3. Chassis Section... 23
To Exposed Metal Parts on Set
6. ELECTRICAL PARTS LIST... 24

0.15 F

AC voltmeter (0.75 V)

Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.
STR-DE185 SECTION 1 GENERAL
This section is extracted from instruction manual.
List of Button Locations and Reference Pages

How to use this page

Illustration number
Use this page to find the location of buttons that are mentioned in the text.

NAME 5 (18)

Name of button/part

Reference page

Main unit

ALPHABETICAL ORDER

AM 8 (13, 14) BALANCE L/R q; (12) BASS +/ wa (12) BASS BOOST ql (12) CD qg (8, 12) DIRECT wg (13) DISPLAY qa (12, 16) Display 9 (11-16, 18, 19) FM 6 (13, 14) FM MODE wd (14)
MASTER VOLUME qj (12, 20) MD/TAPE qf (8, 12) MEMORY/ENTER wf (13, 15, 18) MUTING qk (12, 20) NAME 5 (18) Numeric buttons 3 (13)
SHIFT wh (15) SLEEP (models of area code U) 4 (19) SPEAKERS A wj (10, 12) SPEAKERS B wk (10, 12)
TREBLE +/ w; (12) TUNER qh (8, 12-15, 18) TUNING/CHAR +/ ws (14, 18) VIDEO 1 qs (12) VIDEO 2 qd (8, 12)

BUTTON DESCRIPTIONS

PHONES wl (12, 21) PRESET/PTY SELECT +/ (models of area code CEL, CEK) 7 (15, 16) PRESET TUNING +/ (models of area code U) 7 (15, 23) PTY (models of area code CEL, CEK) 4 (16)

IR (receptor) 2 (4, 22)

?/1 (power) 1 (11, 13, 23)

STR-DE185 SECTION 3 TEST MODE
Fluorescent Indicator Tube Test 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. While pressing the five function buttons of [VIDEO 1], [VIDEO 2], [MD/TAPE], [CD] and [TUNER] simultaneously, press the ?/1 button to turn the power ON. 2. The FL tube will illuminate in half light on. The following display will be repeated whenever the five function buttons are pressed. Operation of function buttons

all light on

half light on 1

half light on 2

all light off
3. Press any button other than the function buttons to release the check mode. AUTO-BETICAL Check Mode (AEP, UK models) To auto-scanning and memories of RDS station. Procedure: 1. While pressing the [MEMORY/ENTER] button, press the ?/1 button to turn the power ON. 2. The message AUTO-BETICAL SELECT are scrolled. AM Tuning Interval Selection Mode (US model) Either 9 kHz step or 10 kHz step can be selected for the AM tuning interval. Procedure: 1. While pressing the [TUNING/CHAR +] button, press the ?/1 button to turn the power ON. 2. Either the message 9k STEP or 10k STEP appears. 3. Select the desired step. Software Version Display Mode The software version is displayed. Procedure: 1. While pressing the two buttons of [SPEAKERS B] and [VIDEO 1] simultaneously, press the ?/1 button to turn the power ON. 2. The software version is displayed. ex.) US model : U *.** AEP, UK model : CE *.**

Shift version Area

STR-DE185 SECTION 4 DIAGRAMS

4-1. IC PIN DESCRIPTION

IC201 PD78044FGF-200-3B9 (SYSTEM CONTROLLER, FL DRIVER) Pin No. Pin Name I/O Pin Description 1 to 7 DIG7 to 1 O Digit drive signal output to the fluorescent indicator tube (FL201). 8 +5V Power supply pin (+5 V) 23 to 38, 55 CL DO DI CE VOL DATA VOL CE RDS DATA PROTECTOR RESET TUNED STEREO AVSS VERSION FM SIGNAL OUT AD6 to 1 AVDD AVREF NC OPEN GND X1 X2 REC SW1 REC SW2 VOL A, B FUNC.MUTE CK DATA STB SYS.POWER AC MUTE RDS INT STOP VSS SIRCS TUNER MUTE NC +5V BASS B. LED SPK A LED SPK B LED O O I O O O I I I I I I I I I O O O I O O O O I O I I I O O O O Serial clock signal output to FM/AM tuner pack. Serial data signal output to FM/AM tuner pack. Serial data signal input from FM/AM tuner pack. Serial chip enable signal output to FM/AM tuner pack. Serial data signal output to sound control IC. Serial clock signal output to sound control IC. RDS data signal input from FM/AM tuner pack. (AEP, UK model only) Overload detection signal input Reset signal input TUNED indicator detection signal input from FM/AM tuner pack. STEREO indicator detection signal input from FM/AM tuner pack. Analog ground Destination select signal input (Fixed at H: US model, L: AEP, UK model) FM/AM signal meter voltage detection signal input from FM/AM tuner pack. (AEP, UK model only) Function keys signal input A/D converter power supply pin (+5 V) A/D converter reference voltage input (+5 V) Not used. (Connect to AVREF pin in this set) Not used. (Open) Ground Master clock input (4.19 MHz) Master clock output (4.19 MHz) VIDEO 1 ON/OFF signal output MD/TAPE ON/OFF signal output Master volume JOG data input A, B Not used. (Fixed at L in this set) Serial clock signal output to electoric volume IC. Serial data signal output to electoric volume IC. Serial data strobe signal output to electoric volume IC. System power signal input A-Class mute signal output RDS clock signal input from FM/AM tuner pack. (AEP, UK model only) Stop signal input from reset signal generator IC. Ground Sircs signal input from remote control receiver IC. Muting control signal output to FM/AM tuner pack. Not used. (Open) Power supply pin (+5 V) BASS BOOST LED drive signal output SPEAKERS A LED drive signal output SPEAKERS B LED drive signal output

Pin No. 62 to 72 to to 80
Pin Name RY R1 COIL RY POWER RY A RY B RY HP NC S15 to 7 VLOAD S6 to 1 DIG10 to 8

I/O O O O O O O O O

Pin Description Power relay (12V) drive signal output AC power relay (9V) drive signal output Speakers A relay (12V) drive signal output Speakers B relay (12V) drive signal output Phones relay (12V) drive signal output Not used. (Open) Segment drive signal output to the fluorescent indicator tube (FL201). Power supply pin (-24 V) Segment drive signal output to the fluorescent indicator tube (FL201). Digit drive signal output to the fluorescent indicator tube (FL201).
4-2. CIRCUIT BOARDS LOCATION

OUTLET board

POWER SW board

MAIN board

HP board

DISPLAY board

4-3. BLOCK DIAGRAM MAIN SECTION
TM301 FM/AM TUNER UNIT 10V L CH R CH
SOUND CONTROL IC401 TUNER L REC L

AUDIO AMP IC403

VIDEO,MD/TAPE SELECT IC404 J801 (2/2) -3 L R-CH -4 R J802 (2/2) -3 L Q474 INV. Q424 INV. R-CH -4 R AUDIO OUT VIDEO 1 OUT MD/TAPE

FM 75 COAXIAL ANTENNA

9 R CH STEREO TUNED MUTE CE DI DO CL FM SG OUT RDS DATA RDS INT +10V 3 +3.3V REG IC-5 L MD/TAPE IN -6 R J802 (1/2) -1 L VIDEO 2 AUDIO IN -2 R -5 L VIDEO 1 AUDIO IN -6 R R-CH 5 CD IN J801 (1/2) -1 L -2 R R-CH

VOL L 7 CD L

STEREO AM TUNED MUTE CE DI DO CL FM SIGNAL OUT RDS DATA RDS INT 3.3V
13 TREBLE L MD L MIDDLE L BASS L VIDEO R-CH VIDEO 1 CONTROL VOLUME CONTROL OUT L ELECTRONIC VOLUME IC402 L IN L OUT

2 R-CH

ST-L ST-R

1 R-CH

CLK DATA

AEP,UK MODEL

FM SG OUT RDS DATA RDS INT STEREO TUNED MUTE CE DI DO CL

POWER SECTION (Page 13)

FM SIGNAL OUT RDS DATA RDS INT
STEREO TUNED TUNER MUTE CE DO DI CL

VOL CL

VOL DATA

CK DATA STB

REC SW2

REC SW1

SYS.POWER

BASS B.LED

SPK A LED

SPK B LED

SYSTEM CONTROLLER, FL DRIVER IC201
AC MUTE RY HP RY A RY B PROTECTOR RY R1 COIL RY POWER
AC MUTE HP RELAY SPK A RELAY SPK B RELAY PROTECTOR SIG R1 COIL RELAY POWER RELAY STOP SIGNAL

VOL A VOL B

DIG1 I DIG10

S1 I S15

STOP 47

77 - 72,70 - 62

7 - 1,80 - 78

LED DRIVER Q206

X201 4.19MHz
1 KEY MATRIX REMOTE CONTROL RECEIVER IC202 -24V FL201 FLUORESCENT INDICATOR TUBE S204-239 S201 S202 S203 A B SPEAKERS F1 F2

LED DRIVER Q204

LED DRIVER Q205

RESET SWITCH Q201,202

D203 BASS BOOST

RV201 MASTER VOLUME

D205 A

D206 B

SPEAKERS
Signal path : FM/AM : MD/TAPE : VIDEO 1 : CD : VIDEO 2 R-ch is omitted due to same as L-ch.
4-4. BLOCK DIAGRAM POWER SECTION
PRE DRIVER IC601 PRE DRIVE ST-L ST-R R-CH BIAS 6 IN 1 DRIVE

C652 R652

IC904 JW422 C472

C930 C656

C921 C918

R697 C682 R681 Q680 JW453 JW519 R706 IC601

C929 JW456 R929 R930

D912 R923
Q904 D981 D781 R917 JW445 D913R781 R914

D789 JW495

JW435 JW436 JW437 JW438

R787 JW498

JW429 JW431 JW430

C653 JW518

R605 C607 R468 C701

R760 JW472 JW465 JW466

Q756 R758

CNP802

JW447 JW448

JW469 JW470

R702 R701

R705 C703

C753 JW471 RY781

R703 Q702 Q703 Q704

JW450 R708 JW449

R753 C752 Q752 Q753 Q754

R792 JW499 R793

C751 JW468 R751

Q782 R783 R782 D787 D786

(Page 19)

Semiconductor Location
Ref. No. Location D701 E-7 D751 E-7 D781 E-10 D782 C-8 D783 C-7 D784 E-7 D785 E-7 D786 F-10 D787 F-10 D788 D-7 D789 E-12 D901 B-10 D902 B-11 D903 B-10 D904 B-10 D905 B-10 ( ) : AEP, UK model Ref. No. D906 D907 D908 D909 D910 D911 D912 D913 D914 D981 D982 IC401 IC402 IC403 IC404 Location B-10 D-9 E-13 D-13 E-13 D-13 E-9 E-11 D-5 E-10 B-12 C-4 E-4 D-6 C-6 Ref. No. IC601 IC901 IC902 IC903 (IC904) Q424 Q474 Q680 Q681 Q701 Q702 Q703 Q704 Q705 Q706 Location E-6 C-10 D-11 B-7 E-1 D-5 D-5 F-5 E-5 F-5 G-5 G-4 G-6 F-6 F-7 Ref. No. Q751 Q752 Q753 Q754 Q755 Q756 Q781 Q782 Q783 Q784 Q785 Q786 Q901 Q902 Q903 Q904 Location G-9 G-9 G-8 G-9 F-8 E-9 E-10 F-9 F-9 D-7 D-7 E-6 B-10 C-11 E-10 E-10
4-6. PRINTED WIRING BOARDS H/P, OUTLET SECTION Refer to page 11 for Circuit Boards Location.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) for schematic diagram: All capacitors are in F unless otherwise noted. pF: F 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. 1 : fusible 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. Voltage and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM 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. F : FM/AM L : MD/TAPE g : VIDEO 1 J : CD c : VIDEO 2 for printed wiring boards: X : parts extracted from the component side. f : internal component. : Pattern from the side which enables seeing.

CNP801

(Page 14)

CNJ901

CNP907
4-7. SCHEMATIC DIAGRAM MAIN SECTION (1/2) Refer to page 15 for Common Note on Schematic Diagram and page 20 for IC Block Diagrams.

R481 J801 CC451 CC401 R451 R452 R401 R402 C452 C402 C490 CC453 CC403 R453 R454 R403 R404 C454 C404 C483 CC455 CC405 R455 R456 R405 R406 C456 C406 R476 R426 C476 C426 R482 R926 C484 R465 C463 C464 C465 C413 C414 C415 C416 C417 C466 C467 C468 J802 CC457 CC407 R457 R458 R407 R408 C458 C408 C418 C419 C469 C420 C421 C422 R418 C471 C472 R468 C470 R463 R466 R415 R413 R414 R464 R416 R417 R467 IC402 C485

IC B/D

CC459 CC409

R459 R460 R409 R410

C460 C410

(Page 17)

CC461 CC411

R461 R462 R411 R412

C462 C412 R427 R428 R475 R425
CN3 R921 IC904 R922 IC404 C927 C926

R485 R484 R483

IC403 C424 C474

R421 R471

R919 R920
C931 R474 R424 R478 R477 R423 C425 R473 C475 C928

Q424 D914

R924 C925 C924

(Page 18)

4-8. SCHEMATIC DIAGRAM MAIN SECTION (2/2) Refer to page 15 for Common Note on Schematic Diagram and page 20 for IC Block Diagrams.
CNP802 RY781 R792 C702 R707 R793 C704 Q705 Q701 R701 R704 R708 R702 R709 R706 L701 C705 R712 D701 R710 D781 RY782 Q781 R784 R781

CNP801 J803

C701 IC601 Q702 R703 R705

RR701 CC701 CC702

R711 Q706 Q704 C703
R714 R713 R785 D782 RY783 Q782

RR751 CC751 CC752

C753 Q754 R753 C751 Q680 R681 Q752 R756 R697

C604 C603

R760 Q756
R763 TM801 R795 D783 L751 Q783 R783 R787
R758 Q753 R759 Q755 R790 D784 R789 D785 R794 C782 Q786 RR702 CC703 CC704 R788 Q785 RR752 CC753 CC754 D789 C781 D788 D786 D787

R754 C752 R757 C754

C657 R655

(Page 16)

R604 C607 R605 C601 R602 C602
R603 R653 R654 C606 C656 C929 C930 R929 R930 Q784
D907 C912 C913 IC902 C915

RY981 CNP903 T901

C923 C922 R913 C919 C920 R917 D912 D909 R923 C918 D911 D910 C917 D908 C916
CNP905 CN5 Q902 R910 R901 R912 C907 Q901 F901 CNJ901 C906 C905 IC901 D901 D902 D903 D904 D905 R904 R909 R908 C904 C903 R905 R903 D906 R902 C901 D982 C902 T902 CNP901 C910 R911 C909 C908 CNP906 CNP907

IC B/D (Page 18)

C911 C791
Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
4-9. SCHEMATIC DIAGRAM DISPLAY SECTION Refer to page 15 for Common Note on Schematic Diagram.

C218 IC202

R303 R229 R230

C215 C214

R306 R307

R308 R309

CN1 R242 R293 R294 R295
C225 R231 R232 R233 R234 R235 R236

C204 R241

R296 R237 R238 C203 C206 R251 R299 R300 R301 C205 C202 C222 R239 R240 C221 R244 R243 C207 R245 C208 R246 C209 R247 C210 R249 R248 D203 C213 R255 R298 D202 D201 L201

RV201 C211

R273 R252 R253 R254
R302 CN6 R288 CNP2 R289 D205 R292 R291 R297 C216 S201 S202 S203 R290 D206

S232 Q201

Q202 C219

Waveform

S204 R281 S205 R282 S206 R283 S207 R284 S208 R285 S209 R286 S210 R287 S211
2V/div 0.2sec/div 5.4Vp-p

4.19MHz

4-10. PRINTED WIRING BOARD DISPLAY SECTION Refer to page 11 for Circuit Boards Location and page 15 for Common Note on Printed Wiring Boards.
S221 S229 S213 R272 S212 TP4 R264 S223 R263 S222 R287 S211 R286 S210 R281 S204 R282 S205 S214 R285 S208 R284 S209 R283 R280 S206 S215 S207 S217 S219 R279 S220 S226 S238

R261 S237 D203 R251

S228 R267

RV201 Q206

S218 R302 JW022

S231 C212 C211 JW023

R253 R254 R292

JW034 JW035 JW036

JW037 JW038

JW040 JW039

JW048 JW047

R298 R255 C213

R247 R248
Q202 R299 R300 R301 R252 R273 R242 JW046 JW045 CN1

R246 R245

JW006 JW007

JW008 JW009

JW004 JW005

C210 C209 C208 C207

R250 X201

C215 CN2

JW017 JW016 JW015

JW026 JW025

R237 R236 R235 R234 R233 R232 R231

R303 R230 C214

C206 R244 R243 C205 R294 C222 R239 R240 C221

R306 R307 R308 R309

JW042 JW043 JW044

S235 TP3

C202 C218 JW001 FL201 R228

(Page 20)

Ref. No. D201 D202 D203 D204 IC201 IC202 Q201 Q202 Q206 Location D-3 D-2 B-10 C-11 D-6 D-1 C-11 C-11 C-11
4-11. PRINTED WIRING BOARD POWER SW SECTION Refer to page 11 for Circuit Boards Location and page 15 for Common Note on Printed Wiring Boards.

IC Block Diagrams

IC401 BD3861FS

IC402 TC9299P

VSS VDD
R-CH DATA LATCH CIRCUIT L-CH DATA LATCH CIRCUIT

VIDEO1 L 1 25k 25k

32 REC L

L OUT 2 L IN 3

15 R OUT 14 R IN 13 NC 12 A-GND 11 CSSTB 9 DATA

LEVEL SHIFT CIRCUIT

VCC/2 TREBLE L fc=10kHz TREBLE R fc=10kHz

29 VOL L

Q204 Q205

E-2 E-3

VIDEO2 R 4 25k 25k

28 TRE L

STROBE GENERATOR CIRCUIT

27 TRE R

MD L 5 25k 25k

MD R 6

CD L 7
MIDDLE R f0=1kHz MIDDLE L f0=1kHz BASS L f0=90Hz 0dB to -59dB
26 MID2 R 25 MID1 R 24 MID2 L 23 MID1 L 22 BAS2 L 21 BAS1 L

IC901 NJM2103D

CD R 8 25k 25k

VCC/OUT L

TUNER L 9 25k 25k 0dB to -59dB VCC/2

BASS R f0=90Hz

19 BAS2 R 18 BAS1 R

VIDEO2 L 3

Ref. No. D205 D206 Location C-1 B-1
VIDEO1 R 2 25k 25k VCC/2 0dB to -70dB 0dB to -70dB

31 REC R

NC 4 A-GND 5

30 VOL R

SHIFT REGISTOR (13bit)

R290 CNP2 R289

TUNER R 10 25k MIC 11 100k FIL 12 GND 13 VCC/2 12k 24k 25k 17 OUT R

VSB/SESIN

DATA 14 CLK 15 VCC 16

4 Q R S + +

IC601 PC2581V-S
BIAS CIRCUIT PROTECTOR REG DRIVE PRE DRIVE PRE DRIVE 10 DRIVE

+ VOUT1

VOUT1

VOUT2

+ VOUT2

VCC2 VEE

STR-DE185 SECTION 5 EXPLODED VIEWS
NOTE: The mechanical parts with no reference number in the exploded views are not supplied. Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. -XX and -X mean standardized parts, so they may have some difference from the original one. Color Indication of Appearance Parts Example : KNOB, BALANCE (WHITE). (RED) R R Parts Color Cabinets Color Accessories are given in the last of this parts list. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

5-1. CASE SECTION

Ref. No. 3

Description

Remark

Ref. No. 4 #1

4-232-118-01 CASE 4-210-291-01 SCREW (CASE3 TP2) 4-232-237-01 FOOT (DIA.30)
4-921-941-01 CUSHION 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3

5-2. FRONT PANEL SECTION

supplied with RV201

Ref. No. 54 55

Part No. 4-232-113-01 4-921-941-01 X-4954-453-1 X-4954-455-1 1-683-817-11
Description KNOB (VOL) CUSHION PANEL ASSY, FRONT (US) PANEL ASSY, FRONT (AEP,UK) POWER SW BOARD

Ref. No. 59 59

Part No. 4-951-620-01 1-765-332-11 A-4727-878-A A-4727-882-A 1-773-054-11
Description SCREW (2.6X8), +BVTP WIRE (FLAT TYPE) (15 CORE) DISPLAY BOARD, COMPLETE (US) DISPLAY BOARD, COMPLETE (AEP,UK) WIRE (FLAT TYPE) (17 CORE) (US)

1-683-816-11 HP BOARD

1-773-125-11 WIRE (FLAT TYPE) (19 CORE) (AEP,UK)

5-3. CHASSIS SECTION

F902 #1

Q754 Q753 Q704 Q703

103 104
#1 #1 #2 #2 #1 #1 T901 #3 #3 not supplied #1 #1 #1

106 107

108 109
TM301 not supplied not supplied
The components identified by mark 0 or dotted line with mark. 0 are critical for safety. Replace only with part number specified.

Ref. No. 102 * FF901

Part No. 3-905-609-01 A-4727-875-A A-4727-881-A 3-703-044-26 3-703-244-00 1-769-744-11 1-783-820-11 1-683-818-11 4-238-277-01 4-238-277-11 4-238-277-21 4-924-098-01 1-769-943-11 1-773-007-11 1-532-464-31
Description SCREW (TRANSISTOR) MAIN BOARD, COMPLETE (US) MAIN BOARD, COMPLETE (AEP,UK) LABEL, CAUTION (US) BUSHING (FBS001), CORD CORD, POWER (AEP,UK) CORD, POWER (US) OUTLET BOARD PANEL (DE1), BACK (US) PANEL (DE1), BACK (AEP)
Ref. No. 0 FF902 Q703 Q704 Q753 QTT901 TM301 TM301 #1 #2 #3
Part No. 1-532-464-31 1-576-109-11 8-749-010-25 8-749-010-26 8-749-010-25 8-749-010-26 1-437-625-11 1-437-626-11 1-693-533-11 1-693-534-71
Description FUSE (T2.5A/250V) (AEP,UK) FUSE (5A/125V) (US) TRANSISTOR MN2488-OPY-M TRANSISTOR MP1620-OPY-M TRANSISTOR MN2488-OPY-M TRANSISTOR MP1620-OPY-M TRANSFORMER, POWER (US) TRANSFORMER, POWER (AEP,UK) TUNER (FM/AM) (ANTENNA) (AEP,UK) TUNER (FM/AM) (ANTENNA) (US)
PANEL (DE1), BACK (UK) HOLDER, PC BOARD WIRE (FLAT TYPE) (11 CORE) (US) WIRE (FLAT TYPE) (15 CORE) (AEP,UK) FUSE (T2.5A/250V) (AEP,UK)
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3 7-685-645-79 SCREW +BVTP 3X6 TYPE2 N-S 7-685-880-09 SCREW +BVTT 4X6 (S)
1-576-109-11 FUSE (5A/125V) (US)

STR-DE185 DISPLAY

NOTE: Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX and -X mean standardized parts, so they may have some difference from the original one. RESISTORS All resistors are in ohms. METAL:Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F:nonflammable
SECTION 6 ELECTRICAL PARTS LIST
Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. SEMICONDUCTORS In each case, u : , for example: uA. : A. uPA. : PA. uPB. : PB. uPC. : PC. uPD. : PD. CAPACITORS uF : F COILS uH : H The components identified by mark 0 or dotted line with mark. 0 are critical for safety. Replace only with part number specified. When indicating parts by reference number, please include the board.

Ref. No.

Description < FLUORESCENT INDICATOR >
A-4727-878-A DISPLAY BOARD, COMPLETE (US) A-4727-882-A DISPLAY BOARD, COMPLETE (AEP,UK) ************************ * 4-921-941-01 CUSHION (FL) 4-943-107-11 HOLDER (FL TUBE) < CAPACITOR > C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 C216 C217 C218 C219 C221 C222 C225 C226 1-104-905-11 1-164-159-21 1-128-821-21 1-127-876-11 DOUBLE LAYERS CERAMIC CERAMIC CERAMIC 0.22F 0.1uF 0.001uF 0.01uF 0.01uF 0.001uF 0.001uF 0.001uF 0.001uF 0.01uF 0.01uF 0.01uF 0.1uF 10uF 10uF 0.001uF 0.001uF 4.7uF 0.001uF 0.001uF 0.1uF 0.1uF 5.5V 50V 50V 50V (AEP,UK) 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V
1-517-662-11 INDICATOR TUBE, FLUORESCENT < IC >

IC201 IC202

6-801-317-01 IC uPD78044FGF-200-3B9 6-600-055-01 IC GP1UD27SXK < COIL >
5% 10% 10% 5% 5% 5% 5% 10% 10% 10% 20% 20% 5% 5% 20% 5% 5%
1-410-509-11 INDUCTOR < TRANSISTOR >
1-127-876-21 CERAMIC 1-128-821-21 1-128-821-21 1-128-821-21 1-128-821-21 1-127-876-21 1-127-876-21 1-127-876-21 1-164-159-21 1-126-795-11 1-126-795-11 1-128-821-21 1-128-821-21 1-126-794-11 1-128-821-21 1-128-821-21 CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC ELECT CERAMIC CERAMIC

Q201 Q202 Q206

8-729-900-63 TRANSISTOR DTA124ES 8-729-900-36 TRANSISTOR DTC124ES 8-729-900-36 TRANSISTOR DTC124ES < RESISTOR >
R227 R227 R228 R228 R229 R230 R231 R232 R233 R234 R235 R236 R237 R238 R239 R240 R241 R242 R243 R244

Description SWITCH, TACTILE (CD) SWITCH, TACTILE (MD/TAPE) SWITCH, TACTILE (VIDEO 2) SWITCH, TACTILE (VIDEO 1) SWITCH, TACTILE (MUTING)
1-771-410-21 SWITCH, TACTILE (BASS BOOST) 1-771-410-21 SWITCH, TACTILE (DISPLAY) < VIBRATOR >
X201 1-577-101-11 VIBRATOR, CERAMIC (4.19MHz) ************************************************************* 1-683-816-11 HP BOARD ********* < CONNECTOR >
20% 20% 20% 20% 20% 20% 20% 5% 10% 5% 20% 20% 5% 10% 5% 20% 20% 20% 20% 10% 10% 5% 5% 20% 10% 10% 5% 5% 20% 20%
CNP801 1-691-765-11 PLUG (MICRO CONNECTOR) 3P < JACK > J803 1-750-733-11 JACK (LARGE TYPE) (PHONES) ************************************************************* A-4727-875-A MAIN BOARD, COMPLETE (US) A-4727-881-A MAIN BOARD, COMPLETE (AEP,UK) ********************* 1-533-223-11 HOLDER, FUSE 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3 < CAPACITOR > C402 C404 C406 C408 C410 C412 C413 C414 C415 C416 C417 C418 C419 C420 C421 C422 C424 C425 C426 C452 C454 C456 C458 C460 1-126-964-11 1-126-964-11 1-126-964-11 1-126-964-11 1-126-964-11 1-126-964-11 1-126-794-11 1-136-167-00 1-136-167-00 1-136-169-00 1-136-169-00 1-137-368-11 1-126-964-11 1-126-794-11 1-164-159-21 1-126-965-11 1-126-964-11 1-126-965-11 1-126-964-11 1-126-964-11 1-126-964-11 1-126-964-11 1-126-964-11 1-126-964-11 ELECT ELECT ELECT ELECT ELECT ELECT ELECT FILM FILM FILM FILM MYLAR ELECT ELECT CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT 10uF 10uF 10uF 10uF 10uF 10uF 4.7uF 0.15uF 0.15uF 0.22uF 0.22uF 0.0047uF 10uF 4.7uF 0.1uF 22uF 10uF 22uF 10uF 10uF 10uF 10uF 10uF 10uF 20% 20% 20% 20% 20% 20% 20% 5% 5% 5% 5% 5% 20% 20%
20% 20% 20% 20% 20% 20% 20% 20% 20%

20% 20%

1-126-957-11 ELECT 1-164-159-21 CERAMIC 1-164-159-21 CERAMIC

STR-DE185 MAIN

Ref. No. C912 C913 C914 C915 C916 C917 C918 C919 C920 C921 C922 C923 C924 C925 C926 Part No. 1-135-851-21 1-135-851-21 1-165-946-11 1-165-946-11 1-164-159-21 1-164-159-21 1-126-942-61 1-126-947-11 1-126-947-11 1-126-947-11 1-164-159-21 1-126-947-11 1-164-159-21 1-126-933-11 1-164-159-11 Description MYLAR MYLAR DOUBLE LAYERS DOUBLE LAYERS CERAMIC CERAMIC ELECT ELECT ELECT ELECT CERAMIC ELECT CERAMIC ELECT CERAMIC 0.22uF 0.22uF 6800uF 6800uF 0.1uF 0.1uF 1000uF 47uF 47uF 47uF 0.1uF 47uF 0.1uF 100uF 0.1uF Remark 100V 100V 71V 71V 50V 50V 25V 35V 35V 35V 50V 16V 50V 16V 50V (AEP,UK) 16V (AEP,UK) 50V 100V 100V 50V 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) Ref. No. Part No. Description < CONNECTOR > CN3 CN3 CN4 CN4 CN5 CNP901 * CNP903 CNP904 * CNP905 1-569-060-11 1-569-321-11 1-568-440-11 1-569-323-11 1-569-321-11 1-564-321-00 1-564-242-00 1-691-767-11 1-565-792-11 SOCKET, CONNECTOR 11P (US) SOCKET, CONNECTOR 15P (AEP,UK) SOCKET, CONNECTOR 17P (US) SOCKET, CONNECTOR 19P (AEP,UK) SOCKET, CONNECTOR 15P PIN, CONNECTOR 2P PIN, CONNECTOR 5P PLUG (MICRO CONNECTOR) 5P PIN, CONNECTOR 2P < DIODE > D701 D751 D781 D782 D783 D784 D785 D786 D787 D788 D789 D901 D902 D903 D904 D905 D906 D907 D908 D909 D910 D911 D912 D913 D914 D981 D982 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-200-82 8-719-200-82 8-719-200-82 8-719-200-82 8-719-991-33 8-719-991-33 8-719-072-05 8-719-200-82 8-719-200-82 8-719-200-82 8-719-200-82 8-719-936-34 8-719-109-89 8-719-200-82 DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 11ES2 11ES2 11ES2 11ES2 1SS133T-77 1SS133T-77 RBV-602LF-A 11ES2 11ES2 11ES2 11ES2 HZS24LTD RD5.6ES-B2 11ES2 Remark

1-249-439-11 CARBON 1-247-807-31 CARBON 1-247-807-31 CARBON 1-249-429-11 CARBON 1-247-807-31 CARBON 1-247-807-31 1-247-791-11 1-249-381-11 1-249-381-11 1-249-393-11 CARBON CARBON CARBON CARBON CARBON
CARBON 180 5% 1/4W COMPONENT, ENCAPSULATED 0.22X2 CARBON 4.7K 5% 1/4W CARBON 6.2K 5% 1/4W CARBON 1.5K 5% 1/4W CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON METAL OXIDE METAL OXIDE CARBON CARBON CARBON 120K 15K 10 47K 4.7 4.7K 4.7K 4.7K 4.7K 4.7K 6.8K 47K 1K 10K 47 4.7K 1 3.3M 33K 22K 2.2K 8.2K 2.7K 15K 10K 3.3K 1K 47 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 20% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1W F 1W F 1/4W 1/4W 1/4W 1/4W 1/2W F (US) 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W

RR702 RR751 RR752

1-249-393-11 CARBON 1-249-393-11 CARBON 1-249-393-11 CARBON

5% 5% 5%

< RELAY > RY781 RY782 RY783 RYRY982 1-755-421-11 1-755-421-11 1-755-421-11 1-755-013-11 1-755-334-11 RELAY (12V) RELAY (12V) RELAY (12V) RELAY (12V) RELAY, AC POWER (9V) < TRANSFORMER > 0 TT902 1-435-435-11 TRANSFORMER, POWER (AEP,UK) 1-435-436-11 TRANSFORMER, POWER (US) < TERMINAL BOARD > TM801 1-537-376-11 TERMINAL BOARD (SPEAKERS) ************************************************************* 1-683-818-11 OUTLET BOARD ************* < AC OUTLET > 0 CNJ901 1-785-285-11 OUTLET, AC (1P) (AC OUTLET) (AEP,UK) 0 CNJ901 1-785-834-11 OUTLET, AC (1P) (AC OUTLET) (US) < CONNECTOR >
1-249-381-11 CARBON 1-219-237-11 SOLID 1-249-435-11 CARBON 1-249-433-11 CARBON 1-249-421-11 CARBON 1-249-428-11 1-249-422-11 1-249-431-11 1-249-429-11 1-247-843-11 CARBON CARBON CARBON CARBON CARBON
CNP907 1-564-321-00 PIN, CONNECTOR 2P *************************************************************
1-249-417-11 CARBON 1-249-401-11 CARBON

STR-DE185 POWER SW

Ref. No. Part No. Description Remark Ref. No. Part No. Description ACCESSORIES ************ 1-477-133-11 1-501-374-11 1-501-594-11 1-770-019-11 1-793-184-21 REMOTE COMMANDER (RM-U185) ANTENNA, LOOP (AM) ANTENNA (FM) (AEP,UK) ADAPTOR, CONVERSION PLUG 3P (UK) CONNECTOR (F TYPE ADAPTOR) (FM ANTENNA) (US) Remark 1-683-817-11 POWER SW BOARD **************** < DIODE > D205 D206 8-719-046-39 LED SEL5821A-TP15 (SPEAKERS A) 8-719-046-39 LED SEL5821A-TP15 (SPEAKERS B) < TRANSISTOR > Q204 Q205 8-729-900-36 TRANSISTOR DTC124ES 8-729-900-36 TRANSISTOR DTC124ES < RESISTOR > R289 R290 R297 1-249-409-11 CARBON 1-249-409-11 CARBON 1-249-417-11 CARBON < SWITCH > S201 1-771-410-21 SWITCH, TACTILE (?/1) S202 1-771-410-21 SWITCH, TACTILE (SPEAKERS A) S203 1-771-410-21 SWITCH, TACTILE (SPEAKERS B) ************************************************************* MISCELLANEOUS *************** FFFF902 Q703 Q704 Q753 Q754 1-765-332-11 1-773-054-11 1-773-125-11 1-769-744-11 1-783-820-11 1-769-943-11 1-773-007-11 1-532-464-31 1-576-109-11 1-532-464-31 1-576-109-11 8-749-010-25 8-749-010-26 8-749-010-25 8-749-010-26 WIRE (FLAT TYPE) (15 CORE) WIRE (FLAT TYPE) (17 CORE) (US) WIRE (FLAT TYPE) (19 CORE) (AEP,UK) CORD, POWER (AEP,UK) CORD, POWER (US) WIRE (FLAT TYPE) (11 CORE) (US) WIRE (FLAT TYPE) (15 CORE) (AEP,UK) FUSE (T2.5A/250V) (AEP,UK) FUSE (5A/125V) (US) FUSE (T2.5A/250V) (AEP,UK) FUSE (5A/125V) (US) TRANSISTOR MN2488-OPY-M TRANSISTOR MP1620-OPY-M TRANSISTOR MN2488-OPY-M TRANSISTOR MP1620-OPY-M 1K 5% 5% 5% 1/4W 1/4W 1/4W

4-228-696-01 COVER, BATTERY (for RM-U185) 4-238-304-11 MANUAL, INSTRUCTION (ENGLISH) 4-238-304-21 MANUAL, INSTRUCTION (FRENCH,DUTCH, SWEDISH,GERMAN,SPANISH, ITALIAN,POLISH) (AEP) 4-238-304-31 MANUAL, INSTRUCTION (DANISH,FINNISH) (AEP) 4-238-304-41 MANUAL, INSTRUCTION (PORTUGUESE) (AEP)
0 T901 1-437-625-11 TRANSFORMER, POWER (US) 0 T901 1-437-626-11 TRANSFORMER, POWER (AEP,UK) TM301 1-693-533-11 TUNER (FM/AM) (ANTENNA) (AEP,UK) TM301 1-693-534-71 TUNER (FM/AM) (ANTENNA) (US) ************************************************************

REVISION HISTORY

Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. 1.0 Date 2002. 02 Description of Revision New