Sony CMD-J7 Service Manual

CMD-J6/J26
SERVICE MANUAL
E Model
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SPECIFICATIONS
Signalling format Dual-Band
Frequency range E-GSM 900 MHz, Transmit: 880 ~ 915 MHz
Receive: 925 ~ 960 MHz
DCS 1800 MHz, Transmit: 1710 ~ 1785 MHz
Receive: 1805 ~ 1880 MHz
GSM power class Class 4 (2W)
DCS power class Class 1 (1W)
SIM chip 3V and 5V Pluggable mini SIM card
Display High resolution full graphics display
4 Grey-scale type
Resolution: 96 x 92 pixels
9 lines, proportional font
Channel spacing 200 kHz
Number of channels E-GSM: 174
DCS: 374
Frequency stability Transmit frequency drift (synchronized)
< ± 0,1 p.p.m
RF output power GSM: 2W
DCS : 1W
Battery life Standby : 30h -150h standard battery
41h -206h extended battery
Talk time : 2h15 - 6h standard battery
3h00 - 8h extended battery
Dimensions 123 mm x 42 mm x 15 mm
³
Weight 82 g
Volume 79 cm
³
PORTABLE DIGITAL CELLULAR TELEPHONE
WITH ACCESSORIES

Sony CMD-J7 Specifications

General

Model	CMD-J7
Release Year	2000
Network Technology	GSM
2G bands	GSM 900 / 1800
GPRS	No
EDGE	No
Status	Discontinued
SIM	Mini-SIM
Display Type	Monochrome graphic
Call records	10 dialed, 10 received, 10 missed calls
Loudspeaker	No
3.5mm jack	No
Messaging	SMS
Clock	Yes
Alarm	Yes
Games	Yes
Java	No
Internal memory	No
Alert types	Vibration
Talk time	Up to 3 h