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Motorola V975 Service Manual
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Motorola Confidential Proprietary
Manual T
est Procedures
Level 3 Service Manual
2-5
Draft 1.0
3G T
erminal
RF Adapter
2-00-4E-10000
SMA Cable 0.5m
0-00-00-40047
SMA/N-type Adapter
0-00-00-40042
Battery Eliminator
5-00-3Y
-12000
P2K USB Cable
SKN631
1A
2-Wire Adapter
2-00-68-10000
Power Supply
(3.6Vdc, 2A)
CMU200 T
est Box
or Equivalent
RS232 to CE
SYN0279B
Radio Comm equipped
Computer
Figure 2-5. Manual T
est Hardware Configuration
P2K Serial Cable
SKN6315A
OR
CONTROL INTERF
ACE
16
18
Table of Contents
Default Chapter
3
Table of Contents
3
Flash Procedures
7
Introduction
7
Hardware Requirements
7
Power Hardware
7
Interface Options
7
Software Requirements
7
Flashing
8
Power Solutions
8
RSD Firmware Upgrade Procedure
8
Figure 1-1. RSD Hardware Configuration
9
Figure 1-2. RSD General Release GUI
10
Figure 1-3. Firmware Upgrade
11
Force Flash Procedures
12
Manual Test Procedures
13
Introduction
13
Call-Processing Tests
13
Non-Signaling Test Measurements
13
GSM/DCS/PCS Call Processing
14
Hardware Requirements
14
Call Origination
14
Call Test Parameters (GSM/DCS/PCS)
15
Figure 2-2. GSM Connection Control
15
Figure 2-4. Burst Output Shape
16
Figure 2-5. Manual Test Hardware Configuration
17
WCDMA Call Processing
18
Hardware Requirements
18
Software Requirements
18
Call Origination (WCDMA)
18
WCDMA Call Test Parameters
19
Figure 2-8. TPC Pattern Type(UE Signal)
19
Non-Signaling Test Procedures (GSM/DCS/PCS)
20
Hardware Requirements
20
Software Requirements
20
Verify TX Power Output (GSM/DCS/PCS)
20
Gsm Rssi
21
Non-Signaling Test Procedures (WCDMA)
22
Hardware Requirements
22
Software Requirements
22
Verify TX Power Output (WCDMA)
22
Audio/Vibrator Test Procedures
23
Vibrator Test
23
Handset MIC/Speaker Test
23
Mono Headset MIC/Speaker Test
23
Stereo Headset MIC/Speaker Test
24
Melody Speaker Test
24
Display Test Procedures
25
Display Backlight Test
25
Display Color Test
25
Display Linearity Test
26
Display Flicker Test
26
Display Pixel Defect (Bright)
27
Display Pixel Defect (Dark)
27
LEDS and Keypad Backlight
27
Keypad Backlight
27
Camera Testing
28
Data Line Integrity Check
28
Camera Flash Check
28
Theory of Operation
29
V975/V980 Overview
29
Front End Module
30
Figure 3-3. FEM Module (FL001)
31
RF GSM Receiver
32
Balun
32
Blue Module IC (Algae)
32
Harmony Gsm_Rx (U100)
33
RF GSM Transmitter
34
Blue Module (Algae)
34
Gsm Pa (U800)
35
RF WCDMA Receiver
36
Mc13820 (U001)
36
BLUE MODULE (Onelife)
36
Harmony WCDMA_RX (U100)
37
RF WCDMA Transmitter
38
Harmony WCDMA TX (U100)
38
Mc13786 (U200)
39
Wcdma Pa (U850)
40
RF Interface
41
Harmony
41
Baseband Electrical (Digital)
43
Pog (U1000)
43
Graphics Accelerator
43
MMC/SD Flash Interface
44
Keypad Interface
44
POG Memory
45
Power Supply Architecture
45
Clock Generation
46
Audio Circuits
47
Pcap (U3000)
47
TX Audio
47
RX Audio
48
Figure 3-29. Headset Speaker Path
49
Battery Interface
50
Parts List
51
Electrical Parts List
52
Table 4-2. Electrical Parts List - C401 to C908
53
Table 4-3. Electrical Parts List - C909 to C3002
54
Table 4-4. Electrical Parts List - C3050 to C4208
55
Table 4-5. Electrical Parts List - C4209 to C5200
56
Table 4-6. Electrical Parts List - C5201 to L002
57
Table 4-7. Electrical Parts List - L003 to R113
58
Table 4-8. Electrical Parts List - R114 to R1404
59
Table 4-9. Electrical Parts List - R1405 to R5101
60
Table 4-10. Electrical Parts List - R5102 to U880
61
Table 4-11. Electrical Parts List - U900 to Y3982
62
V980 Parts List
63
Electrical Parts List
64
Table 4-2. Electrical Parts List - C800 to C1020
65
Table 4-3. Electrical Parts List - C1021 to C3401
66
Table 4-4. Electrical Parts List - C3500 to C4300
67
Table 4-5. Electrical Parts List - C4300 to C5203
68
Table 4-6. Electrical Parts List - C5204 to J5100
69
Table 4-7. Electrical Parts List - J5212 to R105
70
Table 4-8. Electrical Parts List - R106 to R1404
71
Table 4-9. Electrical Parts List - R1405 to R5001
72
Table 4-10. Electrical Parts List - R5100 to U200
73
Table 4-11. Electrical Parts List - U3971 to Y3982
74
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Motorola V975 Specifications
General
Brand
Motorola
Model
V975
Category
Cell Phone
Language
English
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