2
6.2. Service Mode Table--------------------------------------19
6.3. Self-Diagnosis Mode ------------------------------------ 25
6.4. DVD Self Diagnostic Function-Error Code---------26
6.5. Sales Demonstration Lock Function ---------------- 29
6.6. Firmware Version-Up Information--------------------30
7 Troubleshooting Guide----------------------------------------33
7.1. Troubleshooting Guide for F61 and/or F76-------- 33
7.2. Basic Troubleshooting Guide for Traverse
Unit (DVD Module P.C.B.)------------------------------37
7.3. Basic Troubleshooting Guide for HDMI AV
output--------------------------------------------------------38
8 Disassembly and Assembly Instructions---------------40
8.1. Disassembly Flow Chart-------------------------------- 41
8.2. Main Components and P.C.B. Locations-----------42
8.3. Disassembly of Top Cabinet---------------------------43
8.4. Disassembly of Component Video P.C.B.----------43
8.5. Disassembly of Voltage Selector P.C.B.------------44
8.6. Disassembly of Rear Panel----------------------------45
8.7. Disassembly of DVD Mechanism Unit
(DLS6E) ----------------------------------------------------45
8.8. Disassembly of DVD Module P.C.B.-----------------47
8.9. Disassembly of SMPS P.C.B. -------------------------48
8.10. Replacement of Switching Regulator IC
(IC5701) ----------------------------------------------------49
8.11. Replacement of Diode (D5802) ----------------------50
8.12. Disassembly of Main/D-Amp P.C.B.----------------- 51
8.13. Replacement of Digital Amplifier IC (IC403/
IC404/IC405) ----------------------------------------------52
8.14. Disassembly of Front Panel Assembly -------------54
8.15. Disassembly of FL P.C.B. ------------------------------55
8.16. Disassembly of Volume Button P.C.B.--------------56
8.17. Disassembly of Power Button P.C.B.----------------57
8.18. Replacement of DVD Lid Assembly----------------- 58
9 Assembling and Disassembling of Traverse Unit----61
9.1. Disassembly of Traverse Unit-------------------------61
9.2. Assembly of Traverse Unit-----------------------------62
10 Service Position ------------------------------------------------- 63
10.1. Checking & Repairing Main/D-Amp P.C.B. &
Component Video P.C.B.-------------------------------63
10.2. Checking & Repairing of SMPS P.C.B. ------------- 63
10.3. Checking & Repairing of FL P.C.B. ------------------ 64
10.4. Checking & Repairing of DVD Module P.C.B.-----65
11 Voltage & Waveform Chart-----------------------------------67
11.1. DVD Module P.C.B. (1/4)-------------------------------67
11.2. DVD Module P.C.B. (2/4)-------------------------------68
11.3. DVD Module P.C.B. (3/4)-------------------------------69
11.4. DVD Module P.C.B. (4/4)-------------------------------70
11.5. Main P.C.B. (1/3) -----------------------------------------71
11.6. Main P.C.B. (2/3) -----------------------------------------72
11.7. Main P.C.B. (3/3) -----------------------------------------73
11.8. FL P.C.B. ---------------------------------------------------74
11.9. SMPS P.C.B. ----------------------------------------------74
11.10. Component Video P.C.B.-------------------------------75
11.11. Waveform Table (1/3) -----------------------------------76
11.12. Waveform Table (2/3) ----------------------------------- 77
11.13. Waveform Table (3/3) ----------------------------------- 78
12 Illustration of ICs, Transistor and Diode ----------------79
13 Overall Simplified Block Diagram -------------------------81
14 Block Diagram ---------------------------------------------------82
14.1. DVD(Servo)------------------------------------------------82
14.2. DVD(Audio/Video) --------------------------------------- 83
14.3. DVD(UP-CON) ------------------------------------------- 84
14.4. System Control------------------------------------------- 85
14.5. Analog Audio---------------------------------------------- 86
14.6. Digital Audio----------------------------------------------- 87
14.7. Analog Video---------------------------------------------- 88
14.8. Power Supply--------------------------------------------- 89
15 Wiring Connection Diagram -------------------------------- 91
16 Schematic Diagram Notes----------------------------------- 93
17 Schematic Diagram -------------------------------------------- 95
17.1. DVD Module Circuit------------------------------------- 95
17.2. Main/D-Amp Circuit ------------------------------------100
17.3. FL, Volume Button & Power Button Circuit-------106
17.4. Component Video Circuit-----------------------------107
17.5. SMPS Circuit---------------------------------------------108
17.6. Voltage Selector Circuit -------------------------------110
18 Printed Circuit Board----------------------------------------- 111
18.1. DVD Module P.C.B. ------------------------------------ 111
18.2. Main/D-Amp P.C.B.------------------------------------- 112
18.3. FL, Volume Button, Power Button &
Component Video P.C.B. -----------------------------114
18.4. SMPS & Voltage Selector P.C.B. ------------------- 115
19 Terminal Function of ICs------------------------------------ 117
19.1. IC200 (RFKWMPT75PHK): IC
MICROPROCESSOR --------------------------------- 117
19.2. IC901(C0HBB0000057): IC FL Driver------------- 117
20 Exploded View and Replacement Parts List---------- 119
20.1. Exploded View and Mechanical Replacement
Part List --------------------------------------------------- 119
20.2. Electrical Replacement Part List--------------------122
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