Home
Motorola
Cell Phone
A920
Motorola A920 User Manual
4
of 1
of 1 rating
131 pages
Give review
Manual
Specs
To Next Page
To Next Page
To Previous Page
To Previous Page
Loading...
VHVIO_2_775V
RESCUE_FLASH_EN
VMA
IN_1_55V
POG_HVIO
POG_RESET*
VL
VIO_1_95V
POG_L
VIO
VMA
IN_1_55V
POG_L
VIO
BB_CLK_13M
C525
VL
VIO_1_95V
RF_OSC_15_36M
U130
POG_L
VIO
POG_HVIO
VMA
IN_1_55V
POG_HVIO
MIDRA
TE_2
WB_TX_SLOT
U101
VHVIO_2_775V
POG_HVIO
POG_L
VIO
POG_L
VIO
VMA
IN_1_55V
VSIM
RF_RESET*
U101
R3850
GPS_ON_B
U6002
R1001
R1001
R1001
R1001
R1000
U3000
R1000
R1000
E3203
E3203
E3203
E3203
E3352
E3352
U1300,U1310
E3402
E3402
U1000
U1000
U2000
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
pag
e XX
AP_DEEP_SLEEP
BP_READY
RB_RI1
RB_DTR1
RB_DSR1
WIRE_SD0_EN*
DCD1B_MUTE*
BA
TT_FB_SWITCH
HKSW_SEL
DA
T
A
LOG*
U2000
pag
e XX
U2000
pag
e XX
pag
e XX
U5005
pag
e XX
U5003
pag
e XX
U5004
pag
e XX
R2014
pag
e XX
U5001
pag
e XX
Q5000
pag
e XX
U5002
pag
e XX
U5004
pag
e XX
TP121
C1012
C1003
C1018
R1000
C1013
C1004
C1014
C1000
C1034
C1029
C1028
C1005
C1016
C1006
C1031
R3912
C1033
C1027
C1002
C1026
C1020
C1001
R1061
C1011
C1022
C1010
C1021
C1009
C1032
C1019
TP1020
TP1025
R1001
C1017
U1
150
TP1026
TP1022
TP1024
C1008
TP1023
TP1021
C1030
TP1027
C1007
R1
103
C1015
R1
101
U
1000
POG
U7705
C1
150
A
920:
POG
Motorola Confidential Pr
oprietary
4-45
Ref Freq:
Legend
88
90
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
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the Motorola A920 and is the answer not in the manual?
Ask a question
Motorola A920 Specifications
General
Brand
Motorola
Model
A920
Category
Cell Phone
Language
English
Related product manuals
Motorola A925
146 pages
Motorola AURA
106 pages
Motorola A780
182 pages
Motorola A668
201 pages
Motorola ATRIX
88 pages
Motorola A1000
129 pages
Motorola ADMIRAL
154 pages
Motorola Android
56 pages
Motorola ATRIX 2
92 pages
Motorola One 5G Ace
326 pages
Motorola Moto e
303 pages
Motorola Droid Turbo 2
64 pages
To Next PageTo Next PageTo Previous PageTo Previous Page
Loading...
Need help?
General
