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Sony RM-AV3000 Service Manual
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Sony RM-AV3000 Service Manual

Sony RM-AV3000 Service Manual

Integrated remote commander
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SERVICE MANUAL
Ver 1.1 2004. 09
Sony Corporation
9-874-032-02
2004I16-1
Personal Audio Company
© 2004.09
Published by Sony Engineering Corporation
RM-AV3000
SPECIFICATIONS
Operating distance
Approx. 32.8 ft. (10 meters) (varies depending
on components of different manufacturers)
Power requirements
Remote control and backlight: Four size AA
(R6) batteries
Battery life
Approx. 5 months (varies depending on
frequency of use)
Dimensions
× 7 × 1
in. (w × h × d)
Approx. 4
3
/
1
/
4
2
(120 × 175 × 38 mm)
Mass
13 oz. (380 g) (not including batteries)
Learnable signals*
Capacity par signal: up to 300 bit
Signal frequency range: up to 500 kHz
Signal interval: up to 1 second
* Some signals cannot be learned by the
Commander, even though the signals comply
with these specifications.
Design and specifications are subject to change
without notice.
INTEGRATED REMOTE COMMANDER
US Model
Canadian Model

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  • Page 1 * Some signals cannot be learned by the Commander, even though the signals comply with these specifications. Design and specifications are subject to change without notice. INTEGRATED REMOTE COMMANDER Sony Corporation 9-874-032-02 2004I16-1 Personal Audio Company © 2004.09 Published by Sony Engineering Corporation...

  • Page 2: Table Of Contents

    RM-AV3000 TABLE OF CONTENTS GENERAL ······································································ 3 DISASSEMBLY 2-1. Case (lower) ········································································ 8 2-2. SUB Board ········································································· 8 2-3. MAIN Board and LCD Unit ··············································· 9 TEST MODE 3-1. EEPROM Check ······························································· 10 3-2. LCD, All Keys and EL Check ·········································· 10 DIAGRAMS 4-1.

  • Page 3: General

    RM-AV3000 SECTION 1 GENERAL This section is extracted from instruction manual. Getting Started 4 Label keys (page 8, 13, 20, 23, 30, Location and Function 32, 40, 79) The selected modes (up to 8 characters of Controls in each Label key) are displayed.
  • Page 4 RM-AV3000 qf EXIT button (page 89) Setting the Clock Used to exit the setting menu. qg MENU button (page 88) Calls up the menu display of the Setting the clock for the first buttons or keys that have menu time after installing batteries function.
  • Page 5 RM-AV3000 Set the day of the week. Set the hour and AM (or PM) by pressing the button. Select the day of the week by pressing button. The selected hour and AM (or PM) Selected day of the week flashes.
  • Page 6 RM-AV3000 Setting the Clock (continued) Adjusting the clock after setting the clock Set the minute by pressing the button. OTHER button button COMMANDER SYSTEM CONTROL TIMER LIGHT MORE VOLUME CHANNEL MENU EXIT MUTING RECALL The selected minute flashes. While pressing COMMANDER OFF, press MUTING.
  • Page 7 RM-AV3000 To select STD TIME (standard Each time the SET key is pressed, the time) or DS TIME (daylight Label keys change as follows. saving time) When the Commander enters the clock setting mode when the clock is already set, the time mode previously set (STD...

  • Page 8: Disassembly

    RM-AV3000 SECTION 2 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 2-1. Case (lower) two claws case (upper) two screws (B 1.7 × 5) two claws battery case lid case (upper) claw case (lower) case (lower) four screws (+BTP 2 ×...

  • Page 9: Main Board And Lcd Unit

    RM-AV3000 2-3. MAIN Board and LCD Unit two screws (+BTP 2 × 6) MAIN board two claws two claws four screws (+BTP 2 × 6) holder (B) 3 flexible board (CN2) electro luminescent LCD unit 2 connector (CN4) holder (A)

  • Page 10: Test Mode

    RM-AV3000 SECTION 3 TEST MODE 3-1. EEPROM Check 3-2. LCD, All Keys and EL Check Connection Method: Connection Method: Regulated power supply Regulated power supply (+6V constant voltage output) (+6V constant voltage output) – – 1) While pressing at the same time the [VOLUME -] key and the...

  • Page 11: Diagrams

    RM-AV3000 SECTION 4 DIAGRAMS 4-1. IC Pin Function • IC1 (µPD703033AGF-A27-3BA) (SYSTEM CONTROL) Pin No. Pin Name Pin Description Note on Schematic Diagram: • Waveforms are taken with a oscilloscope. Segment signal input • All capacitors are in µF unless otherwise noted. p: pF.

  • Page 12: Printed Wiring Board - Main Board

    RM-AV3000 4-2. Printed Wiring Board — MAIN Board — ✩ D7, IC1 and L1 have not carried out supply with a single article. These become supply by mounted MAIN board (A-3178-728-A). MAIN BOARD MAIN BOARD (COMPONENT SIDE) (CODUCTOR SIDE) TOUCH-PAD ✩...

  • Page 13: Schematic Diagram - Main Board

    RM-AV3000 4-3. Schematic Diagram — MAIN Board — ✩ D7, IC1 and L1 have not carried out supply with a single article. These become supply by mounted MAIN board (A-3178-728-A). TP14 -RTX CAT24WG256KI -1.8-TE13 A-TX A-TX CAT24WG256KI -1.8-TE13 A-TX A-TX...

  • Page 14: Printed Wiring Board - Sub Board

    RM-AV3000 4-4. Printed Wiring Board — SUB Board — 4-5. Schematic Diagram — SUB Board —...

  • Page 15: Exploded Views

    RM-AV3000 SECTION 5 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number have some differences from the original one. in the exploded views are not supplied. • Items marked “*” are not stocked since they are seldom required for routine service.

  • Page 16: Electrical Parts List

    RM-AV3000 SECTION 6 MAIN ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • CAPACITORS: • SEMICONDUCTORS uF: µF In each case, u: µ, for example: parts list may be different from the parts uA...: µA... , uPA... , µPA... , specified in the diagrams or the components •...
  • Page 17 RM-AV3000 MAIN Ref. No. Part No. Description Remarks 1-216-837-11 METAL CHIP 1/16W 1-216-845-11 METAL CHIP 100K 1/16W 1-216-841-11 METAL CHIP 1/16W 1-216-841-11 METAL CHIP 1/16W 1-216-837-11 METAL CHIP 1/16W 1-216-841-11 METAL CHIP 1/16W 1-216-837-11 METAL CHIP 1/16W 1-216-841-11 METAL CHIP...
  • Page 18 RM-AV3000 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. Date Description of Revision 2002.05...

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