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Motorola A920 User Manual
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©2003 Motorola, Inc.
Parts List
Service Manual (Level 3)
5-3
Preliminary
Reference
Number
Part
Number
Description
C142
C145
C146
C148
C150
C151
C156
C157
C200
C201
C205
C202DNP
C203DNP
C215
C216
C221
C222
C223
C241
C242
C243
C244
C245
C250DNP
C252DNP
C260
C261
C270
C280
C282
C290
C291
C292
C293
C294
C295
C296
C297
C298
C299
C302
C303
C304
C305
21
13743N46
21
13743N01
21
13928C04
21
13743N22
21
13743N28
21
13743N28
21
13743N16
21
13743N16
21
13743N38
21
13743N50
21
13743L17
21
13743N03
21
13743N50
21
13743E07
21
13741F37
21
13743N30
21
13743N30
2104801Z08
21
13743L17
21
13743L17
21
13743L17
21
13743L05
21
13743L05
21
13947B01
21
13947B01
21
13743N28
21
13743N16
21
13743N50
21
13743N50
21
13743N09
21
13743L17
21
13947C01
21
13743L17
21
13743L17
21
13743L17
21
13743L17
21
13743L17
21
13743L41
21
13743N50
21
13743L41
21
13743N02
21
13743N26
21
13743N01
21
13743N50
CAP
, 68pF
CAP
, 0.5pF
CAP
, 4.7uF
CAP
, 6.8pF
CAP
, 12pF
CAP
, 12pF
CAP
, 3.9pF
CAP
, 3.9pF
CAP
, 33pF
CAP
, 100pF
CAP
, 1000pF
CAP
, 1pF
CAP
, 100pF
CAP
, .022uF
CAP
, 3300pF
CAP
, 15pF
CAP
, 15pF
CAP
, 1.2pF
CAP
, 1000pF
CAP
, 1000pF
CAP
, 1000pF
CAP
, 330pF
CAP
, 330pF
CAP
, 10pF
CAP
, 10pF
CAP
, 12pF
CAP
, 3.9pF
CAP
, 100pF
CAP
, 100pF
CAP
, 2pF
CAP
, 1000pF
CAP
, 1000pF
CAP
, 1000pF
CAP
, 1000pF
CAP
, 1000pF
CAP
, 1000pF
CAP
, 1000pF
CAP
, .01uF
CAP
, 100pF
CAP
, .01uF
CAP
, 0.75pF
CAP
, 10pF
CAP
, 0.5pF
CAP
, 100pF
T
able 10. Electrical Parts List - cont’d
Electrical Parts List
105
107
Table of Contents
Default Chapter
3
Table of Contents
3
3G Flash Procedures
7
Introduction
7
Hardware Requirements
7
Power Solution
7
Interface Solution
7
PST Software
8
Flash Software Access
8
Phone Flashing
8
Power Solutions
8
Hardware Connection Solution
8
Figure 1. PST Hardware Configuration
9
PST Flash Procedure
10
A920/A925 Special Procedures
11
Flash Procedure Summary
11
Handset Test Commands
13
Introduction
13
Application Installation
13
Handset Test Command Mode Entry
14
Figure 4. Password Prompt
14
Figure 6. Input Format
14
Figure 5. Sub Applications
14
Entry Method
15
Figure 8. Fields Entered with Delimiter
15
Opcode Entry
15
Entering Data
15
Figure 9. Keyboard Entry
15
Figure 7. Fields Entered Separately
15
Figure 10. Stylus Entry
16
Result Screen
16
Figure 12. Results Screen
16
Figure 11. Invalid Entry
16
Table 1. Handset Test Command Summary
17
Table 2. Standard Response Codes
18
Table 3. Field and Parameter Descriptions
19
Table 3. Field and Parameter Descriptions - Continued
20
Table 3. Field and Parameter Descriptions - Continued
21
Table 3. Field and Parameter Descriptions - Continued
22
Table 3. Field and Parameter Descriptions - Continued
23
Manual Test Procedures
25
Introduction
25
Call-Processing Tests
25
Non-Signalling Test Measurements
25
GSM/DCS/PCS Call Processing
26
Hardware Requirements
26
Software Requirements (PCS Only)
26
Call Origination (GSM and DCS Only)
27
Figure 11. Gsm Connection Control
27
Figure 10. Gsm Signalling Setup
27
Figure 13. A920 Manual Test Hardware Configuration
28
Call Origination (PCS Only)
29
Figure 15. Radio Comm Screen
29
Figure 14. Radiocomm Com Port
29
Call Test Parameters (GSM/DCS/PCS)
30
Table 4. Gsm Call Parameters
30
Figure 16. Burst Output Shape
30
Table 5. Dcs Call Parameters
30
Table 7. Gsm/Dcs/Pcs Handover
30
Table 6. Pcs Call Parameters
30
WCDMA Call Processing
31
Hardware Requirements
31
Software Requirements
31
Figure 17. Wcdma Signalling Setup
31
Figure 18. Channel Uplink(Ue Signal)
31
Call Origination (WCDMA)
31
WCDMA Call Test Parameters
32
Figure 19. Tpc Pattern Type(Ue Signal)
32
Table 5. Wcdma Call Parameters
32
Figure 21. Wcdma Modulation
32
Figure 20. Wcdma Call Connected
32
Figure 22. Aclr Screen
32
Non-Signalling Test Procedures (GSM/DCS/PCS)
33
Hardware Requirements
33
Software Requirements
33
Verify TX Power Output (GSM/DCS/PCS)
33
Table 8. Tx Power Limits
33
Gsm Rssi
34
Non-Signalling Test Procedures (WCDMA)
35
Hardware Requirements
35
Software Requirements
35
Verify TX Power Output (WCDMA)
35
Audio/Vibrator Test Procedures
36
Vibrator Test
36
Handset MIC/Speaker Test
37
Motorola Confidential Proprietary Preliminary
37
Mono Headset MIC/Speaker Test
37
Stereo Headset MIC/Speaker Test
38
Melody Speaker Test
38
Software Version Check
39
Display Test Procedures
39
Display Backlight Test
39
Display Color Test
40
Display Linearity Test
40
Figure 23. Eight Color Box Pattern
40
Display Flicker Test
41
Display Pixel Defect (Bright)
41
Display Pixel Defect (Dark)
41
LEDS and Keypad Backlight
42
Status LEDS
42
Keypad Backlight
42
Bluetooth Tests (V500/V600 Only)
43
Unmodulated CW TX Test
43
Camera Testing
44
Hardware Requirements
44
Camera Test Configuration
44
Figure 9. Camera Test Configuration
45
Image Capture
46
Macbeth Color Chart
47
Focus Chart
47
Grey Scale Chart (Shading Test)
47
Service Diagrams
49
Introduction
49
Test Point Measurements
49
Antenna Circuit
50
GSM Receiver Front End
53
Magic LV (Receiver Back End)
55
Magic LV (Control)
57
Magic LV (Synthesizer/Transmitter)
59
Gsm Tx Vco
61
WCDMA RX Front End
65
Harmony Lite (Receive Section)
66
Harmony Lite (Control Section)
68
Harmony Lite (Synthesizer Section)
69
Harmony Lite (Transmitter Section)
71
Wcdma Vco
76
WCDMA TX Modulator
78
WCDMA Transmitter
80
Receive Audio
83
Transmit Audio
86
Pcap
87
Pog
87
POG Interfaces
87
POG Memory
91
Bluetooth
93
GPS RF Circuit
95
GPS Baseband Circuit
96
Video Circuit
98
Helen
99
Helen
100
Helen Flash Memory
102
Helen SDRAM
103
Parts List
104
Introduction
104
Electrical Parts List
105
4
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Motorola A920 Specifications
General
Brand
Motorola
Model
A920
Category
Cell Phone
Language
English
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