CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications ..............................................1-1
[2] Names of parts ............................................1-2
[3] Operation manual ........................................ 1-2
CHAPTER 2. ADJUSTMENTS
[1] Adjustments
SHARP Program Support Tool (SPST) .......2-1
[2] SHARP RF Test tool manual ..................... 2-30
[3] Adjustment procedures after replacement
of the parts ................................................2-36
[4] Test points .................................................2-38
[5] Troubleshooting ........................................ 2-42
[6] Specification for function test .................... 2-56
CHAPTER 3. DISASSEMBLY AND
REASSEMBLY
[1] Servicing concerns ......................................3-1
[2] Disassembly and reassembly ..................... 3-2
CONFIDENTIAL
SERVICE MANUAL
CONTENTS
SHARP CORPORATION
DIGITAL MOBILE PHONE
MODEL
(INTERNAL MODEL NAME:
TQ-GX15E/G/R/T/S/H/EP/PP/W/B/D/A/Z/Q)
E : For U.K.
R : For Ireland
S : For Spain
EP : For U.K. (Prepaid)
W : For Sweden
D : For Greece
Z : For New Zealand
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified
should be used.
• Caution
Risk of explosion if battery is replaced by an incorrect type,
dispose of used batteries according to the instruction.
CHAPTER 4. DIAGRAMS
[1] Block diagram .............................................4-1
CHAPTER 5. SCHEMATIC DIAGRAM AND
WIRING SIDE OF P.W.BOARD
[1] Notes on schematic diagram ...................... 5-1
[2] Types of transistor and LED ........................5-1
[3] Waveforms of circuit ....................................5-2
[4] Schematic diagram/
wiring side of P.W.Board .............................5-6
CHAPTER 6. OTHERS
[1] Function table of IC .....................................6-1
PARTS GUIDE
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
GX10i
No. S4305TQGX15/A
GX10i
G : For Germany
T : For Italy
H : For Netherlands
PP : For Portugal (Prepaid)
B : For Hungary
A : For Australia
Q : For Egypt