Read Panasonic VL-G201RU-N / VL-G201RU-S Service Manual online
VL-G201RU-N
VL-G201RU-S
VL-G201RU-S
(Gold version)
(Silver version)
(for Russia)
Video Intercom System
ORDER NO. KMA0502001CE
1
FOR SERVICE TECHNICIANS
3
1.1.
ABOUT LEAD FREE SOLDER (PbF: Pb free)
3
2
CAUTION
5
2.1.
SAFETY PRECAUTIONS
5
2.2.
TRADEMARKS
5
2.3.
INSULATION RESISTANCE TEST
5
2.4.
POWER CAUTION
5
3
SPECIFICATIONS
6
4
PARTS LOCATIONS
7
4.1.
MONITOR STATION
7
4.2.
DOOR STATION
8
5
INSTALLATION
9
5.1.
BEFORE INSTALLATION
9
5.2.
INSTALLING THE DOOR STATION
11
5.3.
INSTALLING THE MONITOR STATION
13
6
USING WITH ANOTHER MACHINE
18
6.1.
When connected to a PBX
18
6.2.
When connected to a Door opener
18
7
ANSWERING A DOOR CALL
19
7.1.
Available answer modes
19
7.2.
[PUSH] mode (Push to talk mode)
19
7.3.
[AUTO] mode (Auto talk mode)
19
7.4.
[HOLD] mode (Hold to talk mode)
20
8
CLEANING
21
9
DISASSEMBLY INSTRUCTIONS
22
9.1.
MONITOR STATION
22
9.2.
DOOR STATION
25
10 NOTE FOR ASSEMBLING
28
10.1. LEAD WIRES (Monitor Station)
28
10.2. SPEAKER (Door Station)
29
10.3. METAL TERMINAL (Door Station)
30
10.4. LEAD WIRES (Door Station)
30
11 TROUBLESHOOTING
31
11.1. SIGNAL ROUTE
41
12 ADJUSTMENT
43
12.1. Monitor Station
43
12.2. Door Station
44
13 IC OPERATION
45
13.1. Monitor Station Section
45
13.2. Door Station Section
48
14 CIRCUIT OPERATION
51
14.1. MONITOR STATION BLOCK DIAGRAM
51
14.2. DOOR STATION BLOCK DIAGRAM
52
15 HOW TO REPLACE A FLAT PACKAGE IC
53
15.1. PREPARATION
53
15.2. PROCEDURE
53
15.3. REMOVING SOLDER FROM BETWEEN PINS
53
16 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES
54
17 CABINET AND ELECTRIC PARTS LOCATION
55
17.1. MONITOR STATION
55
17.2. DOOR STATION
56
17.3. AC ADAPTOR
57
17.4. ACTUAL SIZE OF SCREWS
58
18 ACCESSORIES AND PACKING MATERIALS LOCATION
59
19 REPLACEMENT PARTS LIST
60
19.1. MONITOR STATION CABINET AND ELECTRICAL
PARTS
60
19.2. ACCESSORIES AND PACKING MATERIALS
60
19.3. MONITOR STATION MAIN BOARD PARTS
61
19.4. POWER BOARD PARTS
64
19.5. DOOR STATION MAIN BOARD PARTS
64
19.6. AC ADAPTOR BOARD PARTS
65
20 FOR THE SCHEMATIC DIAGRAM
66
21 SCHEMATIC DIAGRAM
67
21.1. MONITOR STATION BOARD (1)
67
21.2. MONITOR STATION MAIN BOARD (2)
69
21.3. DOOR STATION MAIN BOARD (a)
71
21.4. DOOR STATION MAIN BOARD (b) (LED BOARD)
72
21.5. CAMERA (CCD) BOARD
73
21.6. POWER BOARD
74
21.7. POWER BOARD (TERMINAL SECTION)
75
21.8. ADAPTOR BOARD
75
22 CIRCUIT BOARD
76
22.1. MONITOR STATION MAIN BOARD (COMPONENT
VIEW)
76
22.2. MONITOR STATION MAIN BOARD (BOTTOM VIEW) 77
22.3. MONITOR STATION POWER BOARD (COMPONENT
VIEW)
78
22.4. MONITOR STATION POWER BOARD (BOTTOM VIEW)
78
22.5. DOOR STATION MAIN BOARD (COMPONENT VIEW) 79
22.6. DOOR STATION MAIN BOARD (BOTTOM VIEW)
80
22.7. DOOR STATION LED BOARD (COMPONENT VIEW) 81
22.8. DOOR STATION LED BOARD (BOTTOM VIEW)
82
Note:
Because CONTENTS 4 to 10 are the extracts from the Operating Instructions of this model, they are subject to change without
notice. Please refer to the original Operating Instructions for further information.
notice. Please refer to the original Operating Instructions for further information.
CONTENTS
Page
Page
2
VL-G201RU-N / VL-G201RU-S
1 FOR SERVICE TECHNICIANS
ICs and LSIs are vulnerable to static electricity.
When replacing, the following precautions will help to prevent recurring malfunctions.
1. Cover the plastic parts with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on the work-table.
4. Do not grasp IC or LSI pins with bare fingers.
1.1. ABOUT LEAD FREE SOLDER (PbF: Pb free)
Note:
In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that
contains lead.
contains lead.
We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn),
Silver, (Ag), and Copper, (Cu).
Silver, (Ag), and Copper, (Cu).
This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and repair
work we suggest using the same type of solder although, with some precautions, standard Pb solder can also be used.
work we suggest using the same type of solder although, with some precautions, standard Pb solder can also be used.
Caution
•
•
•
•
PbF solder has a melting point that is 50° ~ 70° F, (30° ~ 40°C) higher than Pb solder. Please use a soldering iron with
temperature control and adjust it to 700° ± 20° F, (370° ± 10°C). In case of using high temperature soldering iron, please
be careful not to heat too long.
temperature control and adjust it to 700° ± 20° F, (370° ± 10°C). In case of using high temperature soldering iron, please
be careful not to heat too long.
•
•
•
•
PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100°F, (600°C).
•
•
•
•
If you must use Pb solder on a PCB manufactured using PbF solder, remove as much of the original PbF solder as possible
and be sure that any remaining is melted prior to applying the Pb solder.
and be sure that any remaining is melted prior to applying the Pb solder.
•
•
•
•
When applying PbF solder to double layered boards, please check the component side for excess which may flow onto the
opposite side (See figure, below).
opposite side (See figure, below).
1.1.1. SUGGESTED PBF SOLDER
There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper,
(Sn+Ag+Cu), you can also use Tin and Copper, (Sn+Cu), or Tin, Zinc, and Bismuth, (Sn+Zn+Bi). Please check the manufac-
turer’s specific instructions for the melting points of their products and any precautions for using their product with other
materials.
The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3mm, 0.6mm and 1.0mm.
3
VL-G201RU-N / VL-G201RU-S
4
VL-G201RU-N / VL-G201RU-S