Panasonic sa akx10ph akx10pn service

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PSG1002OS4CE

Service Manual

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DIGITAL VIDEO
Remote
Control
SB-AKX10 SA-AKXlO SB-AKX10

CD Stereo System

Model No. SA-AKX10PH

SA-AKX10PN

Product Color: (K)...Black Type

(Order No. MDO803034CE) for this mechanism

Notes: This models CD Mechanism Unit is DLSGC. Please refer to the original service manual

A WARNING

This service information is designed for experienced repair technicians only and is not designed for use by the general public,

It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.

IMPORTANT SAFETY NOTICE

There are special components used in this equipment which are important for safety. These parts are marked by A in the Schematic
Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that these critical parts should be replaced
with manufacturer's specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of

manufacturer.

TABLE OF CONTENTS

1 Safety Precautions --------
1.1. General Guidelines»
1.2. Before Use (For PH only) ----------
1.3. Caution For Fuse Replacement--
1.4. Before Repair and Adjustment
1.5. Protection Circuitry ---------------
1.6. Safety Parts Information

2 Warning -----------------------------
2.1. Prevention of Electrostatic Discharge (ESD)

to Electrostatic Sensitive (ES) Devices -------------- 6

Panasonici

2.2. Precaution of Laser Diode ------------------------
2.3. Service caution based on Legal restrictions »
2.4. Handling Precautions for Traverse Unit -
3 Service Navigation ----------------------------------
3.1. Service Information
4 Specifications --------------
5 Location of Controls and Components--
5.1. Main Unit Key Button Operation---
5.2. Remote Control Key Button Operation
5.3. Media Information ---------------------------

© Panasonic Corporation 2010. All rights reserved.
Unauthorized copying and distribution is a violation
of law.

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6 Self-Diagnostic and Special Mode Setting -- 16
6.1. Cold-Start ------------------------------------- 16
6.2. Doctor Mode Table --------------------------------------- 17
6.3. Reliability Test Mode (CD Mechanism Unit

(DLSSC)) ----------------- 19

6.4. Self-Diagnostic Mode -
6.5. Self-Diagnostic Error Code Table
7 Troubleshooting Guide -----------------------
7.1. Troubleshooting Guide for F61 and/or F76--
7.2. Part Location ---------------------
7.3. D-Amp IC Operation & Control -
8 Service Fixture & Tools --------------
8.1. Service Tools and Equipment
9 Disassembly and Assembly Instructions-
9.1. Disassembly Flow Chart ------------------
9.2. Main Components and P.C.B. Locations
9.3. Disassembly of Top Cabinet ----------------
9.4. Disassembly of Tuner P.C.B. ------------
9.5. Disassembly of Front Panel Assembly --
9.6. Disassembly of Panel P.C.B.-
9.7. Disassembly of Remote Sensor P.C.B
9.8. Disassembly of CD Open Button P.C.B.-
9.9. Disassembly of USB P.C.B.
9.10. Disassembly of CD Lid ------
9.11. Disassembly of Main P.C.B. -------------
9.12. Replacement of Regulator IC (I02701)--

9.13. Disassembly of D-Amp P.C.B. ------------------------ 41
9.14. Replacement of Audio Digital Amp IC

(I05900) --------------------------- 43
9.15. Disassembly of SMPS P.C.B. 44
9.16. Replacement of Switching Regulator IC

(IC5701) ----------------------------------------- --46
9.17. Replacement of Rectifier Diode (D5702) 47
9.18. Replacement of Regulator Diode (D5801 )--- --49
9.19. Replacement of Regulator Diode (D5802)--- --50
9.20. Replacement of Regulator Diode (D5803) --------- 51
9.21. Disassembly of CD Mechanism Unit (DLS6C) --52
9.22. Disassembly of Rear Panel ---------------------------- 54
9.23. Disassembly of Voltage Selector P.C.B. (For

PH only) -- 55

9.24. Disassembly of CD Servo P.C.B
10 Replacement of Traverse Unit --------
10.1. Disassembling Procedures
10.2. Assembling Procedure ------
11 Service Position -----------------------------------
11.1. Checking and Repairing of Main P.C.B. -
11.2. Checking and Repairing of D-Amp P.C.B.
11.3. Checking and Repairing of Panel P.C.B.--
11.4. Checking and Repairing of USB P.C.B.
11.5. Checking and Repairing of SMPS P.C.B
12 Voltage & Waveform Chart ------------------------
12.1. CD SERVO P.C.B.
12.2. Main P.C.B. (1/2) --
12.3. Main P.C.B. (2/2) --
12.4. Panel P.C.B. --------
12.5. USB P.C.B.--
12.6. D-Amp P.C.B.
12.7.
12.8.
12.9. Waveform Table
13 Illustration of le, Transistor and Diode --

14 Simplified Block Diagram ----------------
14.1. Overall Simplified Block Diagram
14.2. D-Amp Block Diagram

15 Block Diagram -----------------
15.1. Servo/System Control
15.2. Audio ----------------------
15.3. Power Amplifier --
15.4. Power Supply -----

16 Wiring Diagram ----------------

17 Schematic Diagram Notes-

18 Schematic Diagram -
18.1. CD Servo Circuit-
18.2. Main Circuit ------
18.3. Panel Circuit ---------------------------------------------- 86
18.4. CD Open Button, Remote Sensor & Tuner

Circuit -------
18.5. USB Circuit
18.6. D-Amp Circuit
18.7. SMPS Circuit-
18.8. Voltage Selector Circuit (For PH Only)-

19 Printed Circuit Board ------------------------------
19.1. CD Servo, Tuner 8 Voltage Selector P.C.B.
19.2. Main P.C.B.
19.3. Panel P.C.B.
19.4. CD Open Button, Remote Sensor, USB & D-

Amp P.C.B. ------------------------------------------------ 96
19.5. SMPS P.C.B. (For PH only)
19.6. SMPS P.C.B. (For PN only)

20 Terminal Function of le ------------------------------------- 99
20.1. |02801 (RFKWMAKX10PN): IC MICRO-

PROCESSOR -------------------------------------------- 99

20.2. |C6901(COH880000057): IC FL Driver--- 99

21 Exploded View and Replacement Parts List-- ---101
21.1. Exploded View and Mechanical replacement

Part List --------------------------------------------------- 101

21.2. Electrical Replacement Part List -------------------- 107