Table Of Contents - Panasonic DMR-UBS80EG Service Manual

TABLE OF CONTENTS

1 Safety Precautions -----------------------------------------------5
1.1. General guidelines -----------------------------------------5
2 Warning --------------------------------------------------------------6
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatic Sensitive (ES) Devices ---------------6
2.2. Precaution of Laser Diode -------------------------------7
2.3. Service caution based on legal restrictions----------8
3 Service Navigation------------------------------------------------9
3.1. External HDD (USB-HDD) -------------------------------9
3.2. How to format for HDD when replacement of
HDD or Main P.C.B. ------------------------------------- 12
3.3. Combination of Multiple Pressing on the
Remote Control ------------------------------------------- 12
3.4. Entering Special Modes with Combination of
Multiple Pressing on the Remote Control ---------- 13
3.5. Description of the Self Diagnosis < Operation
Method, Details > ---------------------------------------- 15
3.6. Service Information -------------------------------------- 22
3.7. Micro Fuse conducting check ------------------------- 23
3.8. (HDD/BD Drive) Service Navigation----------------- 24
3.9. Operation check when a USB device is
connected -------------------------------------------------- 26
3.10. Wi-Fi Module (Internal) Malfunction Check
(Simplified Method) ------------------------------------- 27
3.11. Check with Tuner Service Mode --------------------- 29
4 Specifications ---------------------------------------------------- 33
5 Location of Controls and Components------------------ 35
6 Installation Instructions--------------------------------------- 38
6.1. Taking out the Disc from BD Drive Unit when
the Disc cannot be ejected by OPEN/CLOSE
button-------------------------------------------------------- 38
7 Service Mode ----------------------------------------------------- 39
7.1. Self-Diagnosis and Special Mode Setting---------- 39
8 Service Fixture & Tools --------------------------------------- 66
9 Disassembly and Assembly Instructions --------------- 67
9.1. Unit----------------------------------------------------------- 67
9.2. BD Drive ---------------------------------------------------- 74
10 Measurements and Adjustments -------------------------- 81
10.1. Service Positions ----------------------------------------- 81
10.2. Caution for Replacing Parts --------------------------- 83
10.3. Standard Inspection Specifications after
Making Repairs ------------------------------------------- 83
11 Block Diagram --------------------------------------------------- 85
11.1. Overall Block Diagram ---------------------------------- 85
11.2. Power Supply Block Diagram ------------------------- 86
11.3. Timer Block Diagram ------------------------------------ 87
11.4. Digital P.C.B. Regulator Block Diagram ------------ 88
11.5. Digital Block Diagram (1/2) ---------------------------- 89
11.6. Digital Block Diagram (2/2) ---------------------------- 90
11.7. CI Block Diagram----------------------------------------- 91
12 Wiring Connection Diagram --------------------------------- 92
12.1. Interconnection Schematic Diagram ---------------- 92
13 Schematic Diagram--------------------------------------------- 93
14 Printed Circuit Board ------------------------------------------ 93
15 Exploded View and Replacement Parts List ----------- 93
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