Sony CMD-C1 Service Manual

Portable digital cellular telephone with accessories
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SERVICE MANUAL
Signalling format
Frequency range
GSM power class
SIM chip
Display
Channel spacing
Number of channels
Frequency stability
RF output power
Power requirements
Battery life
CMD-C1/C8
SPECIFICATIONS
GSM
Transmit: 890 ~ 915 MHz
Receive: 935 ~ 960 MHz
Class 4 (2 W)
Pluggable mini SIM card
High resolution full graphics display
Resolution: 97 x 33 pixels
1 header line for icons
3 lines x 16 large characters
200 kHz
124
Transmit frequency drift (synchronized)
< ± 0.1 p.p.m.
2 W
3.5 V ~ 4.0 V (nominal)
Standby : up to 115h
Talk time : up to 5.5h
PORTABLE DIGITAL CELLULAR TELEPHONE
CMD-C1 : AEP Model
UK Model
AUS Model
CMD-C8 : China Model
WITH ACCESSORIES

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Summary of Contents for Sony CMD-C1

  • Page 1 CMD-C1/C8 SERVICE MANUAL CMD-C1 : AEP Model UK Model AUS Model CMD-C8 : China Model SPECIFICATIONS Signalling format Frequency range Transmit: 890 ~ 915 MHz Receive: 935 ~ 960 MHz GSM power class Class 4 (2 W) SIM chip Pluggable mini SIM card...
  • Page 2 Operating temperature –10°C to +55°C Accessories operating temperature 0°C to +45°C Battery pack charging temperature 0°C to +40°C Dimensions 98 mm x 60 mm x 26 mm Weight 107 g Volume 114 cm Supplied accessories Power adaptor QN-C11AC (AEP), QN-C12AC (UK), QN-C13AC (AUS), QN-C81AC (China) Optional accessories Handsfree kit QN-C1HFK...
  • Page 3: Section 1 Operating Instructions

    To speed dial your Voice Mail, press and hold the 1 Key to automatically dial your “personal answering service” to listen to messages, etc. See also Phonebook, Voice Mail. The keypad Lock Your CMD-C1 can be locked to avoid involutary dialling or menu scrolling especially when carrying your mobile MENU phone. Simply press...
  • Page 4: Icon Glossary

    Icon Glossary The Sony CMD-C1 lets you see at a glance if you have missed calls, have messages waiting, and the status of options you have selected (like if you have diverted your phone or turned the ringer off). Sony has developed...
  • Page 5: Menu Overview

    Menu Overview Rotate the Jog Dial or press the Menu key from standby mode to access the main menu : DIVERT MESSAGING REDIAL CONTROL PREFERENCES (page 24) (page 26) LIST (page 33) (page 42) (page 32) If Not Read Last Calls Security Caller ID Reachable...
  • Page 6: Section 2 Disassembly

    SECTION 2 DISASSEMBLY Important notes : 1.The IMEI sticker mounted on the main board (visible from the battery compartment) should under no condition be removed. The IMEI number is the electronic identification of the hardware, it is also stored electronically and at no time is a discrepancy between number on the sticker and number within the set logic allowed.
  • Page 7 5. Push the hook release jig gently to the lower side, 6. The front cosmetic and back cosmetic can now be while holding the CMD-C1. In this way the hook separated, and the main board can be taken out. release jig is used as a lever. More clamps between upper and lower case will now release and the parts can be taken out.
  • Page 8 10. Parts on the main board specified in the parts list can now be reached. For reassembly, apply the disassembly procedure in reverse order.
  • Page 9: Section 3 Programming Instructions

    Connect the RS 232 cable from the Level Shifter to the com-port of the PC (com 1 or com 2). • Connect the Level Shifter extension between CMD-C1 and the Level Shifter. • Connect the power supply to the Level Shifter.
  • Page 10: Software Setup

    Now the program runs automatically. NOTE – Please note that the CMD-C1 makes it possible to load only the different ringer melodies without changing the rest of the software programs. – For this procedure it is necessary to change the settings on the flash-loader for “EraseMode” to MELODY AREA instead of PROGRAM AREA, then load the new file c1melody.sre.
  • Page 11: Section 4 Exploded View

    SECTION 4 EXPLODED VIEW...
  • Page 12: Section 5 Spare Parts And Accessories List

    9 948 370 20 Hook Release 9 948 320 60 Level Shifter extension LS 1/C 1 9 948 360 30 Service Connection cradle English Printed in Belgium Sony Customer Relations & Service Europe 1999.02 European Technical Support 9-948-436-10 Published by ETS...
  • Page 13 CMD-C1/C8 SERVICE MANUAL CMD-C1 : AEP Model UK Model AUS Model CMD-C8 : China Model REVISION SPECIFICATIONS Signalling format Frequency range Transmit: 890 ~ 915 MHz Receive: 935 ~ 960 MHz GSM power class Class 4 (2 W) SIM chip...
  • Page 14 Operating temperature –10°C to +55°C Accessories operating temperature 0°C to +45°C Battery pack charging temperature 0°C to +40°C Dimensions 98 mm x 60 mm x 26 mm Weight 107 g Volume 114 cm Supplied accessories Power adaptor QN-C11AC (AEP), QN-C12AC (UK), QN-C13AC (AUS), QN-C81AC (China) Optional accessories Handsfree kit QN-C1HFK...
  • Page 15 To speed dial your Voice Mail, press and hold the 1 Key to automatically dial your “personal answering service” to listen to messages, etc. See also Phonebook, Voice Mail. The keypad Lock Your CMD-C1 can be locked to avoid involutary dialling or menu scrolling especially when carrying your mobile MENU phone. Simply press...
  • Page 16 Icon Glossary The Sony CMD-C1 lets you see at a glance if you have missed calls, have messages waiting, and the status of options you have selected (like if you have diverted your phone or turned the ringer off). Sony has developed...
  • Page 17 Menu Overview Rotate the Jog Dial or press the Menu key from standby mode to access the main menu : DIVERT MESSAGING REDIAL CONTROL PREFERENCES (page 24) (page 26) LIST (page 33) (page 42) (page 32) If Not Read Last Calls Security Caller ID Reachable...
  • Page 18 SECTION 2 DISASSEMBLY Important notes : 1.The IMEI sticker mounted on the main board (visible from the battery compartment) should under no condition be removed. The IMEI number is the electronic identification of the hardware, it is also stored electronically and at no time is a discrepancy between number on the sticker and number within the set logic allowed.
  • Page 19 5. Push the hook release jig gently to the lower side, while 6. The front cosmetic and back cosmetic can now be holding the CMD-C1. In this way the hook release jig is separated, and the main board can be taken out.
  • Page 20 Connect the RS 232 cable from the Level Shifter to the com-port of the PC (com 1 or com 2). • Connect the Level Shifter extension between CMD-C1 and the Level Shifter. • Connect the power supply to the Level Shifter.
  • Page 21 Now the program runs automatically. NOTE – Please note that the CMD-C1 makes it possible to load only the different ringer melodies without changing the rest of the software programs. – For this procedure it is necessary to change the settings on the flash-loader for “EraseMode” to MELODY AREA instead of PROGRAM AREA, then load the new file c1melody.sre.
  • Page 22: Display Contrast Adjustment

    1. The hardware set-up for this adjustment is the same as for the software update. 2. The level shifter power to the CMD-C1 should be off (GSM on/off toggle switch on LS1) while connecting the CMD-C1. Once the hardware connection is made, the power can be set to ON.
  • Page 23 SECTION 4 EXPLODED VIEW...
  • Page 24 Screw 2,0x10 Instruction Manual 3 865 514 81 German CMD-C1 // F1 (CE1) German / Italian CMD-C1 // SF1 (CE1) 3 865 514 11 3 865 514 41 Swedish/ Norwegian Spanish / Portuguese 3 865 514 61 3 865 514 21...
  • Page 25 CMD-C1/C8 SERVICE MANUAL CMD-C1 : AEP Model UK Model AUS Model CMD-C8 : China Model SUPPLEMENT-1 Please file this supplement with the CMD-C1/C8 Service Manual (9-948-436-10). Subject : Adjustments PORTABLE DIGITAL CELLULAR TELEPHONE WITH ACCESSORIES...
  • Page 26 1. The hardware set-up for this adjustment is the same as for the software update (see page 9 of the Service Manual). 2. The level shifter power to the CMD-C1 should be off (GSM on/off toggle switch on LS1) while connecting the CMD-C1. Once the hardware connection is made, the power can be set to ON.

This manual is also suitable for:

Cmd-c8

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