Read Panasonic SA-NC9EE / SF-NC9EE Service Manual Simplified online
n GENERAL
Power supply
AC 230 V, 50Hz
n SYSTEM
1 Notes
3
2 Precaution of Laser Diode
3
3 Operation Procedures
4
3.1.
Main Unit Key Buttons Operations
5
2007 Co. .
SA-NC9EE
Colour
(K)... Black Type
(K)... Black Type
4 Accessories
6
5 Assembling and Disassembling
6
5.1.
Disassembly of Top Cabinet
6
5.2.
Disassembly of Rear Block
6
DVD Stereo System
Please use this manual together with the service manual for model No. SA-NC9EB-K, Order
No.MD0704004CE.
No.MD0704004CE.
Specifications
CONTENTS
Page
Page
ORDER NO. MD0704008AE
5.3.
Rectification for tape jam problem
7
6 Service Positions
9
6.1.
Checking and Repairing of Main P.C.B & DVD Module
P.C.B
9
6.2.
Checking and Repairing of Deck & Deck Mechanism
P.C.B
10
6.3.
Checking and Repairing of Power & Speaker P.C.B 11
7 Block Diagram (Updating)
13
7.1.
DVD
14
7.2.
Main
17
7.3.
Panel/Sub Panel/USB Relay
20
8 Notes of Schematic Diagrams
21
9 Schematic Diagram
23
9.1.
(A) DVD Module Circuit
24
9.2.
(B) Main Circuit
28
9.3.
(D) Sub Panel Circuit
32
10 Printed Circuit Board (Updating)
33
10.1. (A) DVD Module P.C.B. (Side A & B )
34
10.2. (B) Main P.C.B.
35
10.3. (C) Panel P.C.B. & (D) Sub Panel P.C.B.
36
11 Illustration of ICs, Transistors and Diodes (Updating)
37
12 Exploded Views (Updating)
39
12.1. Cabinet Parts Location
40
12.2. Packaging
42
13 Replacement Parts List
43
2
SA-NC9EE
1 Notes
This service manual does not contain the following information, because of the reference to the original model of SA-NC9EB-K.
(Order No. MD0704004CE)
· Safety Precautions
· Handling Precautioms for Traverse Unit
· About Lead Free Solder (PbF)
· New Features
· About HighMAT
· Self-diagnosis & special mode setting
· Procedures for Checking Operation of Indivisual Parts of Deck Mechanism Unit
· Measurement & Adjustment
· Voltage Measurement & Waveform Chart
· Wiring Diagram
· Terminal function of IC’s
The following sections contains information that has been changed or modified.
(Order No. MD0704004CE)
· Safety Precautions
· Handling Precautioms for Traverse Unit
· About Lead Free Solder (PbF)
· New Features
· About HighMAT
· Self-diagnosis & special mode setting
· Procedures for Checking Operation of Indivisual Parts of Deck Mechanism Unit
· Measurement & Adjustment
· Voltage Measurement & Waveform Chart
· Wiring Diagram
· Terminal function of IC’s
The following sections contains information that has been changed or modified.
2 Precaution of Laser Diode
Note: With reference to page 10 (section 3) of original service manual for SA-NC9EB-K. Below is the updates.
Caution :
Caution :
This product utilizes a laser diode with the unit turned "ON", invisible laser radiation is emitted from the pick up lens.
Wavelength : 785 nm(CD)/662 nm(DVD)
Maximum output radiation power from pick up : 100 µW/VDE
1. Do not disassemble the optical pick up unit, since radiation from exposed laser diode is dangerous.
2. Do not adjust the variable resistor on the pick up unit. It was already adjusted.
3. Do not look at the focus lens using optical instruments.
4. Recommend not to look at pick up lens for a long time.
Wavelength : 785 nm(CD)/662 nm(DVD)
Maximum output radiation power from pick up : 100 µW/VDE
1. Do not disassemble the optical pick up unit, since radiation from exposed laser diode is dangerous.
2. Do not adjust the variable resistor on the pick up unit. It was already adjusted.
3. Do not look at the focus lens using optical instruments.
4. Recommend not to look at pick up lens for a long time.
CAUTION!
THIS PRODUCT UTILIZES A LASER.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT
IN HAZARDOUS RADIATION EXPOSURE.
IN HAZARDOUS RADIATION EXPOSURE.
n Use of Caution Labels
3
SA-NC9EE
3 Operation Procedures
Note: With reference to page 12 (section 5) of original service manual for SA-NC9EB-K. Below is the updates.
4
SA-NC9EE