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Sony RM-AX1400 Service Manual

Integrated remote commander
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SERVICE MANUAL
Ver. 1.1 2006.09
Operating distance
Approx. 32.8 ft. (10 meters) (varies depending
on components of different manufacturers)
Power requirements
Remote control and button illumination:
Two size AA (R6) batteries
Battery life
Approx. 5 months (a Sony TV turned on/off
up to approx. 300 times per day)
Dimensions
Approx. 2
(60.4 × 227.5 × 29.4 mm)
Mass
6 oz. (170 g) (not including batteries)
Learnable signals*
Capacity per signal: up to 300 bit
Signal frequency range: 455 kHz and up to
300 kHz
Signal interval: up to 1 second
* Some signals cannot be learned by the
Remote Commander, even though the signals
comply with these specifications.
Sony Corporation
9-887-164-02
Personal Audio Division
2006I16-1
Published by Sony Techno Create Corporation
© 2006.09
RM-AX1400
SPECIFICATIONS
× 9 × 1
in. (w × h × d)
1
/
3
/
2
16
INTEGRATED REMOTE COMMANDER
Supplied accessories
• Dedicated USB cable (1)
• CD-ROM* (1)
– AX1400 Remote Editor software
– Operating Instructions (PDF file)
* Do not attempt to play this CD-ROM in an
audio CD player.
• Operating Instructions (1)
•Warranty Card (1)
Design and specifications are subject to change
without notice.
US Model
Canadian Model

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  Summary of Contents for Sony RM-AX1400

  • Page 1 * Do not attempt to play this CD-ROM in an audio CD player. Battery life • Operating Instructions (1) Approx. 5 months (a Sony TV turned on/off •Warranty Card (1) up to approx. 300 times per day) Dimensions × 9 × 1 in.
  • Page 2: Table Of Contents

    RM-AX1400 TABLE OF CONTENTS Flexible Circuit Board Repairing • Keep the temperature of the soldering iron around 270 °C during repairing. GENERAL ..............3 • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).
  • Page 3: General

    RM-AX1400 SECTION 1 GENERAL This section is extracted from instruction manual. Location and function 5 SYNC-UP button (pages 18) Used to synchronize the Remote of controls Commander with the status of a component. 6 XPRESS buttons (pages 15) Used to perform the function.
  • Page 4: Disassembly

    RM-AX1400 SECTION 2 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 2-1. UPPER CASE ASSEMBLY 2 Remove the battery lid in the direction of the arrow. 1 claw 3 five tapping screws (M2 × 6 ) 5 lower case assembly...
  • Page 5: Panel Light Guide Sub Assembly, Switch Flexible Unit

    RM-AX1400 2-2. PANEL LIGHT GUIDE SUB ASSEMBLY, SWITCH FLEXIBLE UNIT 1 LCD sheet (A) 2 LCD sheet (B) 3 LCD sheet (B) 4 Remove the adhesive part. 6 Through the organic EL indicator module. 5 four claws 7 Return the panel light guide sub assembly, and the switch flexible unit.
  • Page 6: Main Board

    RM-AX1400 2-3. MAIN BOARD 4 organic EL 2-3. MAIN BOARD indicator module (LCD101) 3 adhesive sheet LCD 5 two tapping screws (M1.7 × 4 ) 1 connector (CN2) 6 USB case 2 sheet 7 MAIN board (PWD rib) MAIN board...
  • Page 7: Test Mode

    RM-AX1400 SECTION 3 TEST MODE How to Enter the Test Mode Pattern 3 Install the battery while holding the VOL+ and the CH+ buttons Frame of the OLED is displayed. to enter the test mode. When the unit enters the test mode, the following screen is displayed showing the Boot block version No., the FRM block version No.,...
  • Page 8: Diagrams

    RM-AX1400 SECTION 4 DIAGRAMS Note on Schematic Diagrams: Note on Printed Wiring Boards: • All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or • Y : parts extracted from the conductor side. less are not indicated except for electrolytics and tantalums.
  • Page 9: Block Diagram - Main Section

    RM-AX1400 4-1. BLOCK DIAGRAM – MAIN SECTION – LCD101 (ORGANIC EL INDICATOR MODULE) SEND INFRARED RAYS Q801 SWITCH PRE AMP Q802 OLED CONTROL LED2 LED1 LED3 RECEIVED LED DRIVER INFRARED RAYS P16/IR_O 48 P00/LRN_I P30/INT1/VBUS_I 46 VBUS CONTROL IC2A LEARN...
  • Page 10: Printed Wiring Board - Main Board

    RM-AX1400 4-2. PRINTED WIRING BOARD – MAIN BOARD – • :Uses unleaded solder. IC1 (SYSTEM CONTROLLER) can not be replaced individually. Replace it with MAIN board assembly for service. MAIN BOARD (SIDE A) R802 R801 C810 R806 D801 L801 C720...
  • Page 11: Schematic Diagram - Main Board (1/2)

    RM-AX1400 • See page 8 for Waveforms. • See page 13 for IC Block Diagram. • See page 14 for IC Pin Function Description. 4-3. SCHEMATIC DIAGRAM – MAIN BOARD (1/2) – IC1 (SYSTEM CONTROLLER) can not be replaced individually.
  • Page 12: Schematic Diagram - Main Board (2/2)

    RM-AX1400 4-4. SCHEMATIC DIAGRAM – MAIN BOARD (2/2) – TJ20 TJ21 TJ22 TJ23 TJ24 TJ25 TJ26 TJ27 TJ28 TJ29 TJ30 TJ31 TJ32 TJ33 TJ34 TJ35 TJ36 TJ37 RECALL MUTING CH + CH - VOL + VOL - GUIDE TOOLS MENU...
  • Page 13: Rm-Ax1400

    RM-AX1400 • IC Block Diagram – MAIN Board – IC2A USBN9604-28MXNOPB 27 26 23 22 Clock 24 MHz Transceiver VReg Generator Oscillator Serial Interface Engine (SIE) Clock Physical Layer Interface (PHY) Recovery USB Event Media Access Controller (MAC) Detect Endpoint/Control FIFOs...
  • Page 14: Rm-Ax1400

    RM-AX1400 • IC Pin Function Description MAIN BOARD IC1 uPD78F0547GC(S)-UBT-A (SYSTEM CONTROLLER) Pin No. Pin Name Description P120/REF_I External Low Voltage detective signal input P47/LCD_D7 OLED data output P46/LCD_D6 OLED data output P45/LCD_D5 OLED data output P44/LCD_D4 OLED data output...
  • Page 15: Rm-Ax1400

    RM-AX1400 Pin No. Pin Name Description P16/IR O IR signal output P15/BZ_O BUZZER out P14/FLASH_I RXD6 FLASH_WRITE signal input (not used) P13/FLASH_O TXD6 FLASH_WRITE signal output (not used) P12/SI_O USB SI signal output P11/USBRX_I USB SO signal input P1/USBTX_O USB SK signal output...
  • Page 16: Exploded Views

    RM-AX1400 Ver. 1.1 SECTION 5 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • The mechanical parts with no reference number may have some difference from the original in the exploded views are not supplied. one.
  • Page 17: Electrical Parts List

    RM-AX1400 SECTION 6 MAIN ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • COILS When indicating parts by reference number, uH: µH parts list may be different from the parts please include the board name. specified in the diagrams or the components •...
  • Page 18: Rm-Ax1400

    RM-AX1400 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-216-864-11 SHORT CHIP LED2 8-719-059-09 DIODE SID307BR 1-216-864-11 SHORT CHIP LED3 8-719-059-09 DIODE SID307BR 1-216-864-11 SHORT CHIP 1-216-864-11 SHORT CHIP < TRANSISTOR > 1-216-864-11 SHORT CHIP...
  • Page 19: Rm-Ax1400

    RM-AX1400 Ver. 1.1 MAIN Ref. No. Part No. Description Remark R727 1-216-833-11 METAL CHIP 1/10W R730 1-216-833-11 METAL CHIP 1/10W R733 1-216-823-11 METAL CHIP 1.5K 1/10W R734 1-216-864-11 SHORT CHIP R735 1-216-864-11 SHORT CHIP R736 1-216-864-11 SHORT CHIP R737 1-216-857-11 METAL CHIP...
  • Page 20: Rm-Ax1400

    RM-AX1400 MEMO...
  • Page 21: Rm-Ax1400

    RM-AX1400 US Model Canadian Model SERVICE MANUAL Ver. 1.1 2006.09 SUPPLEMENT-1 Subject: MAIN Board changed to suffix -12 from suffix -11. Part number of MAIN board changed to suffix-12 from suffix-11. It has any difference between suffix-11 and suffix-12. This supplement-1 describes printed wiring board, schematic diagram and electrical parts list about MAIN board for suffix-12.
  • Page 22 RM-AX1400 DIAGRAMS Note on Schematic Diagrams: Note on Printed Wiring Boards: • Y : parts extracted from the conductor side. • All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums.
  • Page 23 RM-AX1400 • PRINTED WIRING BOARD — MAIN SECTION — :Uses unleaded solder. IC1 (SYSTEM CONTROLLER) can not be replaced individually. Replace it with MAIN board assembly for service. MAIN BOARD (SIDE A) R802 R801 C810 R806 D801 L801 C720 Q801...
  • Page 24: Switch Flexible

    RM-AX1400 SCHEMATIC DIAGRAM — MAIN SECTION — IC1 (SYSTEM CONTROLLER) can not be replaced individually. Replace it with MAIN board assembly for service. LCD101 ORGANIC EL INDICATOR MODULE RSX101M-30-TR LED3 SID1K10CXM 220p TC74VHCU04FT TTX1 BATT2 4700p LED2 LED1 TAP3 SID1K10CXM Q802 3.3V...
  • Page 25: Rm-Ax1400

    RM-AX1400 ELECTRICAL PARTS LIST MAIN NOTE: In each case, u: µ, for example: • Due to standardization, replacements in the • CAPACITORS uF: µF uA. . : µA. . uPA. . : µPA. . parts list may be different from the parts uPB.
  • Page 26: Rm-Ax1400

    RM-AX1400 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-216-833-11 METAL CHIP 1/10W 1-218-911-11 METAL CHIP 470K 0.5% 1/10W 1-216-864-11 SHORT CHIP 1-216-829-11 METAL CHIP 4.7K 1/10W 1-216-864-11 SHORT CHIP R618 1-216-829-11 METAL CHIP 4.7K...
  • Page 27: Rm-Ax1400

    RM-AX1400 MEMO...
  • Page 28: Rm-Ax1400

    RM-AX1400 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 2006.03...