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Perfect. Received my manual within 24 hours. Clear scan of the manual I needed. No problem.
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Item as described, very well detailed manual with complete schematics. I've received the download information shortly after payment, very good support.
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Really good and well scanned. File is complete the full service manual for 5$
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Good product and very helpfull to repair. Many thanks.
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Very good product. Best service manual. Many thanks
3-2
SIM Card CLOCK Serial Data GSM/DCS Interface
VOCODER
SYSTEM +3V SIM Card
Memory +5V SIM Card
I/O Interface B.B Interface Battery Voltage A/D Interface
3-2 Main Base Band
SYSTEM RAM 4M
FLASH Battery Temperature ROM 16M I/O BB Filter GSM/DCS GSM/DCS PLL GSM PLL
EEPROM 128K RF interface
KERNEL 5
DCS PLL 3V Tx Multi GSM Tx Recognition) DCS Tx
8M ROM (Voice Switch Array
Charging Circuit
RF PSU
GSM PSU KeyPad POWER Circuit DCS PSU AVCC
Graphic LCD Li_lon Battery (3.6V) (115*60) VCC
Block Diagrams
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