It was helpful to get schematic with waveforms in important points and lot of service information. Manual is good quality, fast delivered. Of course it is hardcopy of paper one with all its disadvantages.
Text excerpt from page 1 (click to view)
Service Service Service
A02 - 164
Product Service Group CE Audio
Already published Service Informations:
CHANGES DURING PRODUCTION * During production a new Tape board & Combi board are introduced to meet new GSM requirement. The main difference in these new boards are: - addition of 2nd copper layer (double sided pc board) as shielding - addition of a capacitor on each board. Combi board: Add 2611 4822 122 33848 Tape board: Add 2771 4822 122 33848 47pF 5% 50V 47pF 5% 50V
The new boards can be recognized by printing mark: a) 3139_113_34661_01 for the Combi board (all parts) b) 3139_113_34951_01 for the Tape board The affected portion of the circuits & layouts are given on the next page.