Sony RM-NX7000 Service Manual
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Sony RM-NX7000 Service Manual

Sony RM-NX7000 Service Manual

Integrated remote commander
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SERVICE MANUAL
Ver 1.0 2004. 04
OS
LINUX
CPU
i.MX1 Application Processor 200MHz
Memory
32 MB (RAM)
User memory range: approx. 15 MB
Interface
Interface connector
USB. "Memory Stick" slot
Display
TFT color LCD with backlight
320 x 240 pixels (65,536 colors)
Dimensions
Approx. 101 x 165 x 50 mm (w x h x d)
(4 x 6
1
/
x 2 inches)
2
Mass
320 g (11
1
/
ounce) (including batteries)
2
Operating temperature recommended
5 ºC to 35 ºC (41 ºF to 95 ºF)
Operating distance*
Approx. 10 meters (32.8 feet) (front distance)
Learnable signals**
Capacity par signal: up to 300 bits
Signal frequency range: up to 500 kHz***
Signal interval: up to 1 second***
Power requirements
Supplied AC power adaptor: DC 4.5 V
(dedicated connector)
Built-in, rechargeable and non-removable
Ni-MH batteries (2)
Sony Corporation
9-877-700-01
2004C02-1
Personal Audio Company
Published by Sony Engineering Corporation
© 2004.04
RM-NX7000

SPECIFICATIONS

Battery Life
Approx. 1 day (varies depending on
frequency of use)
Supplied accessories
Battery charging stand (1)
AC power adaptor (1)
USB cable (1)
Stylus (1)
Installation CD-ROM (1)
Operating Instructions (1, this manual)
Brochure (1)
Warranty Card (1)
Other printed materials (1 set)
* The operating distance varies depending
on components of different
manufacturers.
** Some signals cannot be learned by the
Remote Commander, even though the
signals comply with these specifications.
***Depending on the component, some
signals may not be learned by the
Commander.
Design and specifications are subject to
change without notice.
INTEGRATED REMOTE COMMANDER
US Model

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  • Page 1: Specifications

    Signal interval: up to 1 second*** Power requirements Supplied AC power adaptor: DC 4.5 V (dedicated connector) Built-in, rechargeable and non-removable Ni-MH batteries (2) INTEGRATED REMOTE COMMANDER Sony Corporation 9-877-700-01 2004C02-1 Personal Audio Company Published by Sony Engineering Corporation © 2004.04...

  • Page 2: Table Of Contents

    • Memory Stick Duo, and “Memory Stick PRO” Specifications ................1 are trademarks of Sony Corporation. •“TouchEngine” is a trademark of Sony Corporation. GENERAL • Microsoft and Windows are registered trademarks of Microsoft ..............3 Corporation in the United States and/or other countries.

  • Page 3: General

    RM-NX7000 SECTION 1 This section is extracted GENERAL from instruction manual. • Location and function of controls • Front panel HOME BACK NEXT COMMANDER INTEGRATED REMOTE COMMANDER MENU EXIT MUTING RECALL Touch panel display 7 Memory Stick slot Shows operation keys and various pieces of Used to insert a “Memory Stick.”...
  • Page 4 RM-NX7000 Rear • Upper and rear panel qf DC IN jack Used to connect the supplied AC power adaptor. O USB connector Used to connect the USB cable for computer connection. P Stylus holder Used to store the supplied Stylus.

  • Page 5: Disassembly

    RM-NX7000 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 3-2. CASE (LOWER), CASE (UPPER) BLOCK ASSY SWITCH BLOCK ASSY NICKEL HYDROGEN BATTERY (Page 6) (Page 6) (Page 5) MAIN BOARD (Page 7) Note: Follow the disassembly procedure in the numerical order given.

  • Page 6: Case (Upper) Block Assy

    RM-NX7000 2-3. CASE (UPPER) BLOCK ASSY 5 case (upper) block assy 3 two claws 1 two screws (+P 2X6) 2 two claws 2-4. SWITCH BLOCK ASSY 2 two claws 1 wire, (flat type) 4 switch block assy (CN703) case (middle)

  • Page 7: Main Board

    RM-NX7000 2-5. MAIN BOARD 8 wire, (flat type) 4 wire, (flat type) (CN701) (CN804) 5 wire, (flat type) (CN803) case (middle) 6 wire, (flat type) (CN802) 1 wire, (flat type) 7 wire, (flat type) (CN704) (CN801) 2 two screws (+P 2X6)

  • Page 8: Test Mode

    RM-NX7000 SECTION 3 TEST MODE • How to enter the service mode (The internal rechargeable battery must be fully charged.) 1. Turn the DC4.5V power ON for the main unit. 2. Press the main PC board S726 RESET switch. 3. Wait for 20 seconds after “NAVITUS” appears on the LCD, until the backlight turns ON 4.

  • Page 9: Diagram

    RM-NX7000 SECTION 4 DIAGRAMS Note on Schematic Diagram: Note on Printed Wiring Board: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or • X : parts extracted from the component side. • Y : parts extracted from the conductor side.

  • Page 10: Block Diagram - Main Section (1/2)

    RM-NX7000 4-1. BLOCK DIAGRAM – MAIN SECTION (1/2) – ADDRESS BUS DATA BUS FLASH RAM SDRAM FLASH RAM IC17 2,4,5,7,8,10,11,13,42, 29,31,33,35,38,40,42,44, 1-10,13,16-25, 23-26,29-33,35 20 21 29-32,41-44 44,45,47,48,50,51,53 30,32,34,36,39,41,43,45 HRESET D0-15 A0-8,11 I/O1-8 DQ0-15 A1-22 Q705 D0-15 32-35,37-40, 42-45,47-50, TOUCH Q706...

  • Page 11: Block Diagram - Main Section (2/2)

    RM-NX7000 4-2. BLOCK DIAGRAM – MAIN SECTION (2/2) – MULTI REGULATOR IC801 H11,G16,H12,H16, EN/ENVDD2 VDD1 LD0-15 PANEL ASSY H13,H14,J11,J12, VVDD LD0-15 VDD2 J13,H15,K11,J14, VVSS2 K12,K13,K14,K16 VSS2 LIQUID VSYNC (PD14)VSYNC CRYSTAL HSYNC (PD13)HSYNC DISPLAY VSS2P RECT (PD6)LSCLK D801-804 CSI_D5(PA9) TFT_RESET CSI_D4(PA8)

  • Page 12: Shematic Diagram - Main Section (1/6)

    RM-NX7000 4-3. SCHEMATIC DIAGRAM – MAIN SECTION (1/6) –...

  • Page 13: Shematic Diagram - Main Section (2/6)

    RM-NX7000 4-4. SCHEMATIC DIAGRAM – MAIN SECTION (2/6) –...

  • Page 14: Shematic Diagram - Main Section (3/6)

    RM-NX7000 4-5. SCHEMATIC DIAGRAM – MAIN SECTION (3/6) –...

  • Page 15: Shematic Diagram - Main Section (4/6)

    RM-NX7000 4-6. SCHEMATIC DIAGRAM – MAIN SECTION (4/6) –...

  • Page 16: Shematic Diagram - Main Section (5/6)

    RM-NX7000 4-7. SCHEMATIC DIAGRAM – MAIN SECTION (5/6) –...

  • Page 17: Shematic Diagram - Main Section (6/6)

    RM-NX7000 4-8. SCHEMATIC DIAGRAM – MAIN SECTION (6/6) –...

  • Page 18: Plinted Wiring Board - Main Section (Side A)

    RM-NX7000 : Uses unleaded solder. 4-9. PRINTED WIRING BOARD – MAIN SECTION (SIDE A) – MAIN BOARD SIDE A CN702 • Semiconductor C713 R720 S701 Location IC704 Ref. No. Location C818 R709 C707 D601 R821 R736 R820 D602 R822 R740...

  • Page 19: Plinted Wiring Board - Main Section (Side B)

    RM-NX7000 4-10. PRINTED WIRING BOARD – MAIN SECTION (SIDE B) – : Uses unleaded solder. RECHARGEABLE BATTERY NI-MH 1PC,1.2V,1500mAh MAIN BOARD SIDE B CN803 • Semiconductor CN602 R502 R501 Location Ref. No. Location C820 PANEL ASSY D606 D-10 IC705 D607...

  • Page 20: Shematic Diagram - Led Section

    RM-NX7000 4-12. PRINTED WIRING BOARD – LED SECTION – : Uses unleaded solder. 4-11. SCHEMATIC DIAGRAM – LED SECTION – LED BOARD SIDE A D701 D702 (TRANSMITTER) D705 (RECEIVER) D703 D704 (TRANSMITTER) 1-688-180- (11) MAIN BOARD (Page 18) LED BOARD SIDE B...

  • Page 21: Exploded Views

    RM-NX7000 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 •...

  • Page 22: Electrical Parts List

    RM-NX7000 SECTION 6 MAIN ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • RESISTORS The components identified by mark 0 parts list may be different from the parts All resistors are in ohms. or dotted line with mark 0 are critical...
  • Page 23 RM-NX7000 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C108 1-165-875-11 CERAMIC CHIP 10uF C634 1-100-055-21 CERAMIC CHIP 22uF C109 1-107-826-11 CERAMIC CHIP 0.1uF C635 1-100-162-91 CERAMIC CHIP C636 1-100-162-91 CERAMIC CHIP C110 1-107-826-11 CERAMIC CHIP 0.1uF...
  • Page 24 RM-NX7000 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks CN501 1-815-865-21 CONNECTOR, BOARD TO BOARD 60P IC30 8-759-657-69 IC PDIUSBP11APW, 118 IC101 8-759-058-60 IC TC7SU04FU (TE85R) CN601 1-569-614-11 PLUG, CONNECTOR 2P IC102 8-759-058-60 IC TC7SU04FU (TE85R)
  • Page 25 RM-NX7000 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q611 8-729-029-00 TRANSISTOR DTC115EUA-T106 R133 1-216-864-11 SHORT CHIP Q704 8-729-200-72 TRANSISTOR 2SC2712L-TE85L R134 1-216-833-11 METAL CHIP 1/10W Q705 8-729-028-74 TRANSISTOR DTA114TUA-T106 R135 1-216-864-11 SHORT CHIP R136...
  • Page 26 RM-NX7000 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R654 1-216-864-11 SHORT CHIP R812 1-216-797-11 METAL CHIP 1/10W R655 1-216-864-11 SHORT CHIP R813 1-216-829-11 METAL CHIP 4.7K 1/10W R815 1-216-857-11 METAL CHIP 1/10W R656 1-216-864-11 SHORT CHIP...
  • Page 27 RM-NX7000 Ref. No. Part No. Description Remarks ACCESSORIES *********** 1-477-973-11 ADAPTOR, AC (AC-S455) 1-478-668-11 STAND, BATTERY CARGE 1-792-826-11 CORD, CONNECTION 3-254-727-11 MANUAL, INSTRUCTION (ENGLISH) 3-257-281-01 CD-ROM The components identified by mark 0 or dotted line with mark 0 are critical for safety.

  • Page 28: Revision History

    RM-NX7000 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...

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