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SL-DZ1200EB
Technics SL-DZ1200EB Manuals
Manuals and User Guides for Technics SL-DZ1200EB. We have
2
Technics SL-DZ1200EB manuals available for free PDF download: Service Manual
Technics SL-DZ1200EB Service Manual (174 pages)
Direct Drive Digital Turntable
Brand:
Technics
| Category:
Turntable
| Size: 12.38 MB
Table of Contents
Safety Precaution
3
Caution for Ac Mains Lead
5
Handling Precautions for Optical Pick-Up
5
Handling of Traverse Deck Optical Pick-Up
6
Grounding for Electrostatic Breakdown Prevention
6
Precaution of Laser Diode
7
Replacement for the Center Panel Ass'y and LCD
15
Replacement for the Turntable Ass'y and Slip Plate Ass'y
17
Device Test
26
Tt Brake Test
27
TT SPEED (Phase) TEST
28
Sw&Led Test
29
CD Unit Test
32
Cautions after Exchange of the Flash ROM (IC23)
33
Program Confirmation
37
Printed Circuit Board
43
Replacement Parts List
72
Crystal Oscillator
88
CD Mechanism Parts
89
Cabinet Parts Location
94
CD Mechanism Parts Location
97
Schematic Diagram for Printing with Letter Size
99
Main P.C.b.(Side:a)
100
Loading Motor P.C.b
103
Power Supply Pcb
104
Schematic Diagram
120
Main Circuit
126
Motor Circuit
143
Pitch Control Circuit
145
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Technics SL-DZ1200EB Service Manual (99 pages)
Direct drive digital Turntable
Brand:
Technics
| Category:
Turntable
| Size: 7.61 MB
Table of Contents
Table of Contents
3
1 Safety Precaution
4
2 Caution for AC Mains Lead
5
3 Handling Precautions for Optical Pick-Up
6
Handling of Traverse Deck Optical Pick-Up
6
Grounding for Electrostatic Breakdown Prevention
6
4 Precaution of Laser Diode
7
5 Accessories
8
6 Main Features
9
7 Component Part Names
10
8 Operation Checks and Component Replacement Procedures
11
Checking for the Control Panel (1) P.C.B. and Control Panel
11
P.C.b
11
Checking for the Main
11
Checking for the Jack
11
Checking for the Power Supply
12
Checking for the CD Servo
12
Replacement for the LED P.C.B., Loading Motor P.C.B., CD Mouse Ass ' y and Motor
13
Replacement for the Center Panel Ass ' y and LCD
14
Replacement for the Connection P.C.B. and Sensor P.C.b
15
Replacement for the Turntable Ass ' y and Slip Plate Ass ' y
15
Replacement for the Control Panel (2) P.C.B., Button Base
17
B and Button Base
17
Replacement for the Control Panel (1) P.C.B., Reverse Switch P.C.B., Button Base a and Button Base D
17
Replacement for the CD Servo
18
Replacement for the Optical Pick-Up
19
9 Technological Explanation of the Circuit and Signal
21
10 Self-Diagnosis Function
35
Device Test
35
Tt Brake Test
36
TT SPEED (Phase) TEST
36
Sw & Led Test
37
Led Test
37
Sd Save / Load
38
Initial
38
CD Unit Test
38
11 Cautions after Exchange of the Flash ROM (IC23)
39
About Obtaining the Program
39
Program Writing to the Flash ROM (IC23) after Replacement
40
Program Confirmation
41
Adjusting the Display Contrast
42
12 Type Illustration of IC ' S, Transistors and Diodes
43
13 Schematic Diagram
44
Schematic Diagram Notes
44
Schematic Diagram
46
14 Printed Circuit Board
62
CD SERVO P.C.B. Test Point Table
62
Printed Circuit Board
64
15 Block Diagram
70
16 Wiring Connection Diagram
76
17 Terminal Function of Ics
78
Ic2(C2Cbhh000043): System Control
78
Microcomputer)
78
Ic14(C0Zbz0000910): Multimedia Digital Image
79
PROCESSOR (SC Microcomputer)
79
IC34(C0ZBZ0000910): MULTIMEDIA DIGITAL IMAGE PROCESSOR (MD Microcomputer)
81
Ic1(An8882Sb-E1): Servo Amp
84
Ic102 (C2Bbge000781): System Control
84
18 Replacement Parts List
86
Component, Accessory, and Packaging Parts
86
CD Mechanism Parts
92
19 Cabinet Parts Location
96
400 CD Mechanism Parts Location
98
21 Packaging
99
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