Sign In
Upload
Manuals
Brands
Nokia Manuals
Cell Phone
RH-6 Series
Nokia RH-6 Series Manuals
Manuals and User Guides for Nokia RH-6 Series. We have
3
Nokia RH-6 Series manuals available for free PDF download: Rf Description & Troubleshooting, Baseband Description & Troubleshooting, Disassembly Instructions Manual
Nokia RH-6 Series Baseband Description & Troubleshooting (72 pages)
Brand:
Nokia
| Category:
Cell Phone
| Size: 1.55 MB
Table of Contents
Table of Contents
2
Baseband Top-Level Description
5
Baseband Block Diagram
5
RH-6 Baseband Feature List
6
Environmental Specifications
6
Frequencies in Baseband
7
Printed Wire Board (PWB)
7
Baseband Architecture
8
Baseband Core
8
Energy Management
9
DC Characteristics
14
Charging
15
Audio Circuitry
16
Acoustics
18
Audio Modes
20
User Interface
23
LCD Module
23
Touchpad
26
LED Power Supply for Display and Touchpad Module
27
EL Power Supply for Touchpad Module
28
Touchpad and Flip Module Keypads
28
SIM Interface
31
BB-RF Interface
32
Digital Signals between BB and RF
32
Analog Signals between BB and RF
32
Voltage Regulators in BB for RF
33
System Connector Interface
36
System Connector
36
Accessory Control Interface (ACI)
37
Hookint
41
Charging
41
Voltages and Currents
42
Baseband Calibration
43
BB Calibration Limits
43
Baseband Test Points
44
List and Description
44
Test Points on Bottom-Side
46
Test Points on Top-Side
47
Baseband Troubleshooting
48
Top Level Flowchart
49
Phone Is Dead
51
Flash Faults
52
Phone Is Jammed
54
Phone Does Not Charge
56
SIM Card Error
57
Audio Faults
58
External Earpiece Failure
61
Accessory Detection Troubleshooting
63
Advertisement
Nokia RH-6 Series Rf Description & Troubleshooting (74 pages)
Brand:
Nokia
| Category:
Cell Phone
| Size: 1.44 MB
Table of Contents
Table of Contents
2
RF Description and Troubleshooting
3
RF Key Component Placement
4
RF Measurement Points
5
RF Implementation in RH-6
8
RF Frequency Plan
8
RF Block Diagram
9
RF Power Supply Configuration
10
Receiver Description and Troubleshooting
11
RX Signal Paths
11
Fault Finding Chart for Receiver
12
General Instructions for RX Troubleshooting
13
Transmitter Description and Troubleshooting
19
TX Signal Paths
19
General Instructions for TX Troubleshooting
20
EGSM900 TX Troubleshooting
21
GSM1800 TX Troubleshooting
24
GSM1900 TX Troubleshooting
26
Synthesizer Description and Troubleshooting
28
26 Mhz Reference Oscillator (VCXO)
28
Vco
28
General Instructions for Synthesizer Troubleshooting
29
Check Synthesizer Operation
30
Fault Finding Chart for PLL Synthesizer
31
Frequency Lists
32
RF Tuning Instructions
35
Setup for RF Tuning
35
RF Tuning after Repairs
35
RX Calibration
35
RX Band Filter Response Compensation
45
RX Channel Select Filter Calibration
54
RX am Suppression - Not Needed
55
TX Power Level Tuning
56
TX I/Q Tuning
62
Nokia RH-6 Series Disassembly Instructions Manual (12 pages)
Brand:
Nokia
| Category:
Cell Phone
| Size: 0.49 MB
Advertisement
Advertisement
Related Products
Nokia RH-64
Nokia RH-60
Nokia RH-67
Nokia RH-116
Nokia RH-20
Nokia RH-109
Nokia RH-55
Nokia RH-17 Series
Nokia RH-23 Series
Nokia RH-59
Nokia Categories
Cell Phone
Headsets
Transceiver
Telephone
Handhelds
More Nokia Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL