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Sony zs m 35 ver 1 3
This is the 124 pages manual for sony zs m 35 ver 1 3. info@audioservicemanuals.com .
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Extracted text from sony zs m 35 ver 1 3 (Ocr-read)
Page 1
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Coding
Adaptive TRansform Acoustic Coding (ATRAC)
Modulation system
EFM (Eight-to-Fourteen Modulation)
Number of programme positions
2 stereo programme positions
Frequency response
20 - 20,000 Hz +1/-“2 dB
Signal-to-noise ratio
Over 80 dB (during playback)
Wow and flutter
Below measurable limit
General
Speaker
Full-range: 8 cm (3 in.) dia.,4 ohms, cone type (2)
Inputs
LINE IN (stereo minijack):Sensitivity 436 mV/
870 mV
Outputs
Headphones jack (stereo minijack) (1):
For 32 ohms impedance headphones
Maximum power output
5 W + 5 W
Power requirements
For personal minidisc system:
230 V AC, 50 Hz
For back-up memory:
4.5 V DC, 3 R6 (size AA) batteries
For remote control:
3 V DC, 2 R6 (size AA) batteries
Power consumption
24 W
Dimensions (incl.projecting parts)
approx. 498.5 Ă— 173.5 Ă— 227 mm (w/h/d)
(19 3/4 Ă— 6 7/8 Ă— 11 inches)
Mass
approx. 5.2 kg (11 lb. 7 oz)
Supplied accessories
Mains lead (1)
Remote control (RMT-CM35AD) (1)
MW/LW loop aerial (1)
Design and specifications are subject to change
without notice.
Page 2
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1. SERVICING NOTES
1-1. Notes on Handling the Optical Pick-up Block or Base Unit .. 4
1-2. Notes on Laser Diode Emission Check ............................... 4
1-3. Notes on Chip Component Replacement ............................ 4
1-4. Flexible Circuit Board Repairing ........................................ 4
1-5. Chuck Plate Jig on Repairing .............................................. 4
1-6. Demonstration ..................................................................... 4
1-7. Checking the Laser Diode and Focus Search Operation ..... 4
1-8. Jig for Checking BD Board Waveform ............................... 5
1-9. Checks Prior to Parts Replacement and Adjustments ......... 6
1-10. Change of Pulley ................................................................. 6
2. GENERAL
Playing a CD ....................................................................... 7
Recording a whole CD ........................................................ 7
Playing an MD ..................................................................... 8
Listening to the radio ........................................................... 8
3. DISASSEMBLY
3-1. Cabinet (Rear) Assy ............................................................ 9
3-2. Power Board ........................................................................ 9
3-3. Cabinet (Upper) Assy ........................................................ 10
3-4. MD Block Assy ................................................................. 10
3-5. Tuner Board ....................................................................... 11
3-6. Jack Board ......................................................................... 11
3-7. LED Board ........................................................................ 12
3-8. Key Board ......................................................................... 12
3-9. Top Board .......................................................................... 13
3-10. FL Board ........................................................................... 13
3-11. Main board ........................................................................ 14
3-12. CD Board .......................................................................... 14
3-13. CD Mechanism Block ....................................................... 15
3-14. DG Board .......................................................................... 15
3-15. Plate (Front), Shield .......................................................... 16
3-16. MD Mechanism Block-1 (MDM-5GA) ............................ 16
3-17. MD Mechanism Block-2 (Slider (Cam) Assy) ................. 17
3-18. MD Mechanism Block-3 (BD Board) ............................... 18
3-19. MD Mechanism Black-4 (SW Board) ............................... 18
4. TEST MODE
4-1. MD section ........................................................................ 19
5. ELECTRICAL ADJUSTMENTS
5-1. Tuner section ..................................................................... 24
5-2. MD section ........................................................................ 26
5-3. CD section ......................................................................... 33
TABLE OF CONTENTS
6. DIAGRAMS
6-1. IC Pin Function Descriptions ............................................ 35
6-2. Circuit Boards Location .................................................... 44
6-3. Block Diagram -“Tuner Section-“ ....................................... 45
6-4. Block Diagram -“MD Section-“ .......................................... 48
6-5. Block Diagram -“CD Section-“ ........................................... 51
6-6. Block Diagram -“Audio Section-“ ...................................... 53
6-7. Schematic Diagram -“CD Section (1/2)-“ ........................... 55
6-8. Schematic Diagram -“CD Section (2/2)-“ ........................... 57
6-9. Printed Wiring Boards -“CD Section-“ ............................... 59
6-10. Printed Wiring Boards -“Tuner Section-“ ........................... 61
6-11. Schematic Diagrams -“Tuner Section-“ .............................. 63
6-12. Printed Wiring Boards -“BD Section-“ ............................... 65
6-13. Schematic Diagram -“BD Section (1/2)-“ ........................... 67
6-14. Schematic Diagrams -“BD Section (2/2)-“ ......................... 69
6-15. Schematic Diagram -“DG Section-“ ................................... 71
6-16. Schematic Diagram -“DG Section-“ ................................... 73
6-17. Printed Wiring Board -“DG Section-“ ................................. 75
6-18. Printed Wiring Board -“Main Section-“ .............................. 77
6-19. Schematic Diagram -“Main Section (1/3)-“ ........................ 79
6-20. Schematic Diagram -“Main Section (2/3)-“ ........................ 81
6-21. Schematic Diagram -“Main Section (3/3)-“ ........................ 83
6-22. Printed Wiring Boards -“Panel Section-“ ............................ 85
6-23. Schematic Diagrams -“Panel Section-“ ............................... 87
6-24. Printed Wiring Boards -“Switch Section-“ .......................... 89
6-25. Schematic Diagrams -“Switch Section-“ ............................ 91
6-26. Printed Wiring Boards -“Power Supply Section-“ .............. 93
6-27. Schematic Diagrams -“Power Supply Section-“ ................. 95
6-28. IC Block Diagrams ............................................................ 97
7. EXPLODED VIEWS
7-1. Cabinet (Rear) Section .................................................... 103
7-2. Cabinet (Front) Section ................................................... 104
7-3. Cabinet (Upper) Section .................................................. 105
7-4. MD Block Section ........................................................... 106
7-5. MD Mechanism Section (MDM-5GA) .......................... 107
7-6. MD Base unit Section (MBU-5A) ................................. 108
7-7. Optical Pick-up Section (KSM-213CDM) ...................... 109
8. ELECTRICAL PARTS LIST .................................... 110
