Table Of Contents - Sony CDX-T70MX Service Manual
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Also See for CDX-T70MX:
- Operating instructions (3 pages) ,
- Limited warranty (1 page) ,
- Operating instructions (2 pages)
Table of Contents
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DISC MAGAZINE GETTING OUT PROCEDURE
ON THE POWER SUPPLY IS OFF
Remove the CASE (LOWER. S) beforehand
1) Press the lever (MZ LOCK) in the direction of arrow A.
2) Removal the magazine assy.
Note: Take out the magazine only when the tray is completely within the
magazine. If the disk or tray is sticking out, turn on the power and
eject the magazine.
Magazine assy
TEST DISC
This set can playback a CD-R, CD-RW for audio use. When test
this set, use the following test disc.
Test disc for CD-R: TCD-R082LMT (Part No.: J-2501-063-1)
Test disc for CD-RW: TCD-W082L (Part No.: J-2501-063-2)
Lever (MZ LOCK)
A
TABLE OF CONTENTS
.......................................................... 2
1.
Installation ....................................................................... 6
Connections ..................................................................... 7
2.
2-1. Disassembly Flow ........................................................... 8
2-2. Front Panel (S) Assy, Case (Upper S) ............................ 9
2-3. Mechanism Deck (MG-276A-159) ................................ 9
2-4. JACK Board .................................................................... 10
2-5. Belt (TS) .......................................................................... 10
2-6. MAIN Board ................................................................... 11
(Elevator Height Sensor) (RV301) ................................. 11
2-8. MD Motor Assy (Elevator) (M104) ................................ 12
2-9. LE Motor Assy (Chucking) (M103) ............................... 12
2-10. RF Board ......................................................................... 13
2-11. Sled Motor Complete Assy (M101) ............................... 13
2-12. Optical Pick-up (KSS-720A) .......................................... 14
2-13. Chassis (EV) Assy ........................................................... 14
2-14. Lever (CHK.L) Assy, Lever (CHK.R) Assy ................... 15
2-15. Chassis (OP) Block Service Assy ................................... 15
3.
4.
5.
5-1. Block Diagram - SERVO Section - .............................. 18
5-2. Block Diagram - MAIN Section (1/2) - ....................... 19
5-3. Block Diagram - MAIN Section (2/2) - ....................... 20
Schematic Diagrams ....................................................... 21
5-5. Printed Wiring Boards - RF Board - ............................ 22
5-6. Schematic Diagram - RF Board - ................................. 23
- MAIN Board (Component Side) - .............................. 24
- MAIN Board (Conductor Side) - ................................ 25
5-9. Schematic Diagram - MAIN Board (1/3) - .................. 26
5-10. Schematic Diagram - MAIN Board (2/3) - .................. 27
5-11. Schematic Diagram - MAIN Board (3/3) - .................. 28
5-12. Printed Wiring Boards - JACK Board - ........................ 30
5-13. Schematic Diagram - JACK Board - ............................. 31
5-14. IC Pin Function Description ........................................... 37
6.
6-1. Case Section .................................................................... 39
6-2. Mechanism Deck Section-1 (MG-276A-159) ................ 40
6-3. Mechanism Deck Section-2 (MG-276A-159) ................ 41
7.
CDX-T70MX
.......................... 16
.......................................... 17
............................... 42
5
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