Read Sony XES-Z50 (serv.man3) Service Manual online
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TABLE OF CONTENTS
1.
SERVICING NOTES
1-1.
Connection at Repair ....................................................
4
1-2.
Front Panel Setting .......................................................
4
1-3.
Removal of Front Panel at Power Off ...........................
4
2.
GENERAL
Overview ......................................................................
5
Precautions ...................................................................
5
Initial Settings ...............................................................
6
Attaching/Detaching the Electrically
Operated Display Section .............................................
Operated Display Section .............................................
7
Setting the Clock ..........................................................
8
Inserting CDs ................................................................
9
Using the Rotary Remote .............................................
11
Using the Wireless Remote ..........................................
12
Menu Display/Lists ......................................................
13
Listening to a CD ..........................................................
13
Playing Tracks Repeatedly ...........................................
14
Playing Tracks in Random Order .................................
15
Selecting Specific Tracks for Playback ........................
15
Setting Sound Effects for Each CD/MD .......................
16
Labeling a CD ...............................................................
17
Locating a Disc by Title ...............................................
18
Viewing CD TEXT Information ...................................
19
Listening to Radio ........................................................
20
Presetting Radio Stations ..............................................
21
Specifying Monaural/Stereo Mode ...............................
22
Receiving Only the Strongest Signals ..........................
23
Labeling Radio Stations ...............................................
23
Selecting a Station by Name .........................................
25
Set up Menu ..................................................................
25
AUX Menu ...................................................................
26
Selecting the Parametric Equalizer Pattern ..................
27
Selecting the Cross-over Network Pattern ...................
28
Listening to an Optional CD/MD Changer ..................
28
Precautions and Maintenance .......................................
29
An Example of FIR Filter
(4095 tap) Frequency Response Table ..........................
(4095 tap) Frequency Response Table ..........................
30
Installing the Wireless Remote .....................................
31
After Installation and Connections
Have Been Completed ..................................................
Have Been Completed ..................................................
31
Installing the Rotary Remote ........................................
31
Installing the Control Unit ............................................
32
Installing the CD Changer ............................................
34
Connection Diagram (3Way System) ...........................
35
System Configuration Examples ..................................
36
3.
DISASSEMBLY
.......................................................
37
4.
MECHANICAL ADJUSTMENT
.........................
45
5.
TEST MODE
............................................................
46
6.
ELECTRICAL ADJUSTMENTS
Tuner Section ................................................................
46
CD Section ....................................................................
48
Display Section .............................................................
49
7.
DIAGRAMS
7-1.
IC Pin Function Description .........................................
52
7-2.
IC201 (BA6247FP-Y) Motor Driver IC Operation ......
76
7-3.
Block Diagram
— Control Unit (TUNER Section) — ..........................
— Control Unit (TUNER Section) — ..........................
77
7-4.
Block Diagram
— Control Unit (DISPLAY Section) — .......................
— Control Unit (DISPLAY Section) — .......................
79
7-5.
Block Diagram — Control Unit
(BUS CONTROL/POWER SUPPLY Section) — ........
(BUS CONTROL/POWER SUPPLY Section) — ........
81
7-6.
Block Diagram
— Changer Unit (CD Section (1/2)) — .......................
— Changer Unit (CD Section (1/2)) — .......................
83
7-7.
Block Diagram
— Changer Unit (CD Section (2/2)) — .......................
— Changer Unit (CD Section (2/2)) — .......................
85
7-8.
Block Diagram
— Changer Unit (MAIN Section (1/2)) — ..................
— Changer Unit (MAIN Section (1/2)) — ..................
87
7-9.
Block Diagram
— Changer Unit (MAIN Section (2/2)) — ..................
— Changer Unit (MAIN Section (2/2)) — ..................
89
7-10. Block Diagram
— Changer Unit (D/A CONVERTER Section) — ......
91
7-11. Block Diagram — Changer Unit
(BUS CONTROL/POWER SUPPLY Section) — ........
93
7-12. Printed Wiring Board
— Control Unit (MAIN Section) — ............................
98
7-13. Schematic Diagram
— Control Unit (MAIN Section) — ............................ 101
7-14. Schematic Diagram — Control Unit (FRONT PANEL/
DESORPTION MECHANISM Section) — ................ 106
7-15. Printed Wiring Boards — Control Unit (FRONT PANEL/
DESORPTION MECHANISM Section) — ................ 111
7-16. Printed Wiring Boards
— Changer Unit (DRIVER Section) — ....................... 116
7-17. Schematic Diagram
— Changer Unit (DRIVER Section) — ....................... 119
7-18. Printed Wiring Boards
— Changer Unit (CHANGER Section) — .................. 123
7-19. Schematic Diagram
— Changer Unit (CHANGER Section) — .................. 127
7-20. Schematic Diagram
— Changer Unit (DSP Section) — .............................. 132
7-21. Printed Wiring Board
— Changer Unit (DSP Section) — .............................. 137
7-22. Printed Wiring Boards
— Changer Unit (DAC Section) — .............................. 142
7-23. Schematic Diagram
— Changer Unit (DAC Section) — .............................. 145
8.
EXPLODED VIEWS
.............................................. 170
9.
ELECTRICAL PARTS LIST
............................... 183
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