Panasonic SC-NA30EE / SC-NA30GS / SC-NA30GSX Simplified Service Manual ▷ View online
5
2.2.
Service caution based on Legal restrictions
2.2.1.
General description about Lead Free Solder (PbF)
The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this
equipment in considering the globally environmental conservation.
equipment in considering the globally environmental conservation.
The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainly consists of tin
(Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30 degrees C (86
(Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30 degrees C (86
°F) more than that
of the normal solder.
Definition of PCB Lead Free Solder being used
Service caution for repair work using Lead Free Solder (PbF)
• The lead free solder has to be used when repairing the equipment for which the lead free solder is used.
(Definition: The letter of “PbF” is printed on the PCB using the lead free solder.)
• To put lead free solder, it should be well molten and mixed with the original lead free solder.
• Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC.
• Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt the
• Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC.
• Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt the
lead free solder.
• Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 350±30 degrees
C (662±86
°F).
Recommended Lead Free Solder (Service Parts Route.)
• The following 3 types of lead free solder are available through the service parts route.
RFKZ03D01K-----------(0.3mm 100g Reel)
RFKZ06D01K-----------(0.6mm 100g Reel)
RFKZ10D01K-----------(1.0mm 100g Reel)
RFKZ06D01K-----------(0.6mm 100g Reel)
RFKZ10D01K-----------(1.0mm 100g Reel)
Note
* Ingredient: Tin (Sn), 96.5%, Silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%
The letter of “PbF” is printed either foil side or components side on the PCB using the lead free solder.
(See right figure)
(See right figure)
6
3 Service Navigation
3.1.
Service Information
This service manual contains technical information which will allow service personnel’s to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service
manual.
manual.
3.2.
Notes
This service manual contains technical information which will allow service personnel’s to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service
manual.
manual.
1) This service manual does not contains the following information
This simplified service manual is base on SC-NA30GN-S. Please refer to the original service manual, SC-NA30GN-S (Order No.
PSG1310005CE) for the below mention contents.
This simplified service manual is base on SC-NA30GN-S. Please refer to the original service manual, SC-NA30GN-S (Order No.
PSG1310005CE) for the below mention contents.
- General/Introduction
- Location of Controls and Components
- Service Mode
- Troubleshooting Guide
- Disassembly and Assembly Instructions
- Service Position
- Block Diagram
- Wiring Connection Diagram
- Schematic Diagram
- Printed Circuit Board
- Appendix Information of Schematic Diagram
- Location of Controls and Components
- Service Mode
- Troubleshooting Guide
- Disassembly and Assembly Instructions
- Service Position
- Block Diagram
- Wiring Connection Diagram
- Schematic Diagram
- Printed Circuit Board
- Appendix Information of Schematic Diagram
2) This service manual contains include the following information
- Safety Precautions
- Warning
- Service Navigation
- Specifications
- Exploded View and Replacement Parts List
- Warning
- Service Navigation
- Specifications
- Exploded View and Replacement Parts List
7
3.3.
Different Points
Ref. No.
Parts No.
Parts name & Description
Remarks
SC-NA30GN-S
SC-NA30EE/GS/GSX-S
2
N4HULQZ00001
N4HULQZ00003
BATTERY PACK
10
RFKGCNA30EBS
RFKGCNA30GSS
FRONT CABINET ASS’Y
P1
RPK3026
RPK3027
PACKING CASE
GS/GSX
RPK3056
EE
A1
K2CJ2YY00093
K2CP2YY00061
AC CORD
GS,GSX
K2CQ2YY00119
K2CT2YY00097
GS,GSX
A3
VQT5C51
VQT5C51
O/I BOOK (En)
GS,GSX
VQT5E40
O/I BOOK (Ru/Uk)
EE
VQT5C49
O/I BOOK (Ar/En/Cn)
GS,GSX
8
4 Specifications
4.1.
Others (Licenses)
Q Amplifier Section
RMS Output Power (AC Adaptor)
Normal Mode
10% total harmonic distortion
Front ch (each ch driven):
RMS Output Power (AC Adaptor)
Normal Mode
10% total harmonic distortion
Front ch (each ch driven):
5 W per channel (1 kHz, 6
Ω)
Subwoofer:
10 W per channel (100 Hz, 3
Ω)
Total RMS output power
20 W
RMS Output Power (Battery)
Normal Mode
10% total harmonic distortion
Front ch (each ch driven):
Normal Mode
10% total harmonic distortion
Front ch (each ch driven):
4 W per channel (1 kHz, 6
Ω)
Subwoofer:
8 W per channel (100 Hz, 3
Ω)
Total RMS output power
16 W
RMS Output Power (AC Adaptor/Battery)
Long Play Mode
10% total harmonic distortion
Front ch (each ch driven):
Long Play Mode
10% total harmonic distortion
Front ch (each ch driven):
2 W per channel (1 kHz, 6
Ω)
Subwoofer:
4 W per channel (100 Hz, 3
Ω)
Total RMS output power
8 W
Q Speaker Section
Front Speaker (L/R)
Type
Front Speaker (L/R)
Type
1 way, 1 speaker system
(Closed type)
Unit(s)
5 cm x 2
Impedance
6
Ω
SUBWOOFER
Type
Type
1 way, 1 speaker system
(passive radiator type)
Unit(s)
8 cm x 1
Impedance
3
Ω
Passive Radiator
Unit
Unit
8 cm x 2
Q Bluetooth Section
Bluetooth
®
system specifica-
tion:
Ver. 3.0
Wireless equipment classifica-
tion:
tion:
Class 2 (2.5 mW)
Supported profiles:
A2DP/AVRCP/HFP
Supported codec:
aptX®, AAC, SBC
Frequency band:
2.4 GHz band FH-SS
Operating distance:
Approx. 10 m Line of Sight
Prospective communication distance.
Measurement environment:
Height 1.0 m
Q Microphone Section
Type:
Type:
Mono
Q Terminal Section
DC IN:
DC IN:
12 V 3 A
AUX input:
Stereo, Ø 3.5 mm jack
DC OUT (USB A type):
(5 V 1 A) Supply output only
power-on
Q Accessories Section
AC Adaptor
Input:
AC Adaptor
Input:
AC 100 V to 240 V 50/60 Hz
1000 mA
Output:
DC 12 V 3A
Q General
Power supply:
Power supply:
DC 12 V 3 A
Internal Battery:
7.2 V (Li-ion: 2900 mAh)
Power consumption:
Approx. 16 W
Power consumption in standby
mode:
mode:
Approx. 0.4 W
Battery Life in Use (Bluetooth
®
: SBC mode)
Normal Mode:
Approx. 14 h*
LP Mode:
Approx. 20 h*
Battery Charge Time (25
°C)
Approx. 3 h
Dimensions (W x H x D):
244 mm x 144 mm x 48 mm
Mass: (Weight)
Approx. 930 g
Operating temperature range
0
°C to +40 °C
Charge temperature range
10
°C to +35 °C
Operating humidity range
35% to 80 % RH
(no condensation)
Note:
• Specifications are subject to change without notice.
• Mass and dimensions are approximate.
• Total harmonic distortion is measured by the digital spectrum ana-
• Mass and dimensions are approximate.
• Total harmonic distortion is measured by the digital spectrum ana-
lyzer.
* By the measurement method prescribed in the provisions
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