2
5 Location of Controls and Components------------------14
5.1. Main Unit Key Button Operation----------------------14
5.2. Remote Control Key Button Operation -------------15
5.3. Disc Information ------------------------------------------16
5.4. Using the Music Port------------------------------------18
5.5. DivX VIDEO-ON-DEMAND Content ----------------19
5.6. USB - Play and Recording-----------------------------20
6 Self-Diagnosis and Special Mode Setting --------------22
6.1. Service Mode Summary Table------------------------22
6.2. Doctor Mode Table---------------------------------------24
6.3. Self-Diagnosis Mode Table ---------------------------25
6.4. Service Mode Table (For DVD)-----------------------26
6.5. DVD Self Diagnostic Function-Error Code---------34
6.6. Sales Demonstration Lock Function ----------------39
7 Troubleshooting Guide----------------------------------------40
7.1. Troubleshooting Guide for F61 and/or F76--------40
7.2. Basic Troubleshooting Guide for Traverse
Unit (DVD Module P.C.B.)------------------------------46
8 Service Fixture & Tools ---------------------------------------47
8.1. Service Tools and Equipment-------------------------47
9 Disassembly and Assembly Instructions---------------48
9.1. Disassembly flow chart --------------------------------50
9.2. Main Components and P.C.B. Location ------------51
9.3. Disassembly of Top Cabinet---------------------------52
9.4. Disassembly of DVD Mechanism Unit
(CR14D)----------------------------------------------------53
9.5. Disassembly of DVD Module P.C.B.-----------------55
9.6. Disassembly of Rear Panel----------------------------55
9.7. Disassembly of Front Panel Assembly -------------56
9.8. Disassembly of Mic P.C.B.-----------------------------57
9.9. Disassembly of Panel P.C.B., Volume P.C.B.
& Remote Sensor P.C.B. , Side Bar (L) LED
P.C.B. and Side Bar (R) LED P.C.B.-----------------58
9.10. Disassembly of USB P.C.B. ---------------------------60
9.11. Disassembly of Music Port P.C.B. -------------------61
9.12. Disassembly of CD Lid----------------------------------61
9.13. Disassembly of Deck Mechanism Unit -------------62
9.14. Disassembly of Deck P.C.B.---------------------------63
9.15. Disassembly of Deck Mechanism P.C.B.-----------63
9.16. Disassembly of Deck Mechanism--------------------64
9.17. Disassembly of Cassette Lid--------------------------73
9.18. Rectification for Tape Jam Problem -----------------73
9.19. Disassembly of D-Amp P.C.B. ------------------------74
9.20. Replacement of Audio Digital Power Amp IC
(IC5000) ----------------------------------------------------75
9.21. Replacement of Audio Digital Power Amp IC
(IC5200) ----------------------------------------------------76
9.22. Replacement of Audio Digital Power Amp IC
(IC5300) ----------------------------------------------------76
9.23. Replacement of Audio Digital Power Amp IC
(IC5400) ----------------------------------------------------77
9.24. Disassembly of Main P.C.B.---------------------------78
9.25. Disassembly of SMPS P.C.B.-------------------------79
9.26. Replacement of Switching Regulator IC
(IC5701) ----------------------------------------------------80
9.27. Replacement of Rectifier Diode (D5702)-----------81
9.28. Replacement of Regulator Diode (D5801)---------82
9.29. Replacement of Regulator Diode (D5802)---------83
9.30. Replacement of Regulator Diode (D5803)---------84
9.31. Disassembly of AC Inlet P.C.B.-----------------------85
9.32. Disassembly of Voltage Selector P.C.B.------------86
10 Disassembling and Assembling of Traverse Unit--- 88
10.1. Disassembly Procedures ------------------------------ 88
10.2. Assembly Procedures ---------------------------------- 89
11 Service Positions----------------------------------------------- 90
11.1. Checking and Repairing of Main P.C.B.------------ 90
11.2. Checking and Repairing Panel P.C.B., Deck
P.C.B., Volume P.C.B., Music Port P.C.B. and
Mic P.C.B. ------------------------------------------------- 90
11.3. Checking and Repairing of D-Amp P.C.B.--------- 92
11.4. Checking and Repairing of AC Inlet P.C.B. &
SMPS P.C.B.---------------------------------------------- 94
12 Measurements and Adjustments-------------------------- 96
12.1. Cassette Deck-------------------------------------------- 96
12.2. Tape Speed Adjustment-------------------------------- 96
12.3. Bias Voltage Check ------------------------------------- 97
12.4. Bias Frequency Check -------------------------------- 97
13 Voltage & Waveform Chart ---------------------------------- 98
13.1. DVD Module P.C.B. (1/3) ------------------------------ 98
13.2. DVD Module P.C.B. (2/3) ------------------------------ 99
13.3. DVD Module P.C.B. (3/3) -----------------------------100
13.4. Main P.C.B. (1/3)----------------------------------------101
13.5. Main P.C.B. (2/3)----------------------------------------102
13.6. Main P.C.B. (3/3)----------------------------------------103
13.7. Panel P.C.B.----------------------------------------------104
13.8. Deck P.C.B. ----------------------------------------------104
13.9. Mic P.C.B.-------------------------------------------------104
13.10. D-Amp P.C.B. (1/2)-------------------------------------105
13.11. D-Amp P.C.B. (2/2)-------------------------------------106
13.12. SMPS P.C.B.---------------------------------------------106
13.13. Deck Mechanism P.C.B. ------------------------------106
13.14. Volume P.C.B. -------------------------------------------107
13.15. Waveform Table (1/4)----------------------------------108
13.16. Waveform Table (2/4)----------------------------------109
13.17. Waveform Table (3/4)----------------------------------110
13.18. Waveform Table (4/4)---------------------------------- 111
14 Illustration of ICs, Transistor and Diode---------------112
15 Block Diagram--------------------------------------------------113
15.1. DVD (Audio)----------------------------------------------113
15.2. DVD (Servo) ---------------------------------------------114
15.3. System Control------------------------------------------115
15.4. Audio-------------------------------------------------------116
15.5. Video-------------------------------------------------------117
15.6. Deck--------------------------------------------------------118
15.7. D-Amp-----------------------------------------------------119
15.8. Power------------------------------------------------------120
16 Wiring Connection Diagram -------------------------------121
17 Schematic Diagram Notes----------------------------------123
18 Schematic Diagram-------------------------------------------125
18.1. DVD Module Circuit------------------------------------125
18.2. Main Circuit-----------------------------------------------129
18.3. Panel, Side Bar (L) Led & Side Bar (R) Led
Circuit------------------------------------------------------135
18.4. Volume, Music Port, Remote Sensor & Mic
Circuit------------------------------------------------------136
18.5. Deck Circuit ----------------------------------------------137
18.6. D-Amp Circuit--------------------------------------------138
18.7. SMPS Circuit---------------------------------------------140
18.8. USB, Deck Mechanism, AC Inlet & Voltage
Selector Circuit------------------------------------------142
19 Printed Circuit Board-----------------------------------------143
19.1. DVD Module P.C.B. ------------------------------------143