Pioneer CT-F850 Manuals

Manuals and User Guides for Pioneer CT-F850. We have 3 Pioneer CT-F850 manuals available for free PDF download: Service Manual, Operating Instructions Manual

Pioneer CT-F850 Service Manual (48 pages)

Cassette tape deck

Brand: Pioneer | Category: Cassette Player | Size: 5.3 MB

Model CT-F850 Comes in Six Versions Distinguished as Follows
2
Contents
2
Specifications
3
Front Panel Facilies
4
Level Diagram
6
Playback
6
Recording
7
Disassembly
8
External Components
8
Mechanical Assembly
9
Fluorescent Display Tubes
9
Sub-Head Base Ass'y, Pinch Roller Arm Ass'y and Pressure Arm
9
Removing the Sub-Head Base Ass'y, Pinch Roller Arm Ass'y and Pressure Arm
9
Mechanical Assembly Component Parts
10
Parts Location
11
Front and Rear Panel View
11
Front View with Panel Removed
11
Top View with Bonnet Removed
11
Block Diagram
12
Circuit Descriptions
13
Recording and Playback Circuit
13
Block Diagram of the PA4001
13
Tape Selector and Equalizer
13
Tape Slack Canceller Circuit
14
Level Meters Circuit
14
Dolby NR Circuit
15
Operation During Recording Mode
15
Operation During Playback Mode
15
Control Circuits
16
Play Mode
16
Rec Mode
16
Pause, Auto-Start and Timing Circuit
16
Direct Switching from Ff/Rew Modes to Play Mode
17
Direct Switching from Play Mode to Ff/Rew Modes
17
Auto Stop Circuit
17
Switching Circuit for Pinch Solenoid
17
Muting Circuits
18
Muting When Power Switch Turned on
18
Muting When Power Switch off
18
Muting During FF and Rew Modes
18
Muting Circuit (Power On/Off)
19
Muting at Start of Play and Rec Mode
19
Muting Circuit (FF, Rew, Rec, Play)
19
Muting When Rec Key Pressed During Play Mode
20
Muting When Switching from Rec Mode to Play Mode
20
Timing Chart
21
Mechanical Adjustments
23
Pinch Roller Pressure Adjustment
23
Tape Speed Adjustment
23
Tape Guide Adjustment
23
Electrical Adjustment
24
Adjustment Sequence
24
Recorded Contents of Test Tape
24
Head Azimuth Adjustment
24
Playback Equalizer Adjustment
25
Playback Level Adjustment
25
Level Meter Adjustment
25
Bias Trap Adjustment
25
Adjustment Point
26
Bias Adjustment
26
Output Level Drops 0.5D
26
Recording Frequency Response
26
Recording Level Adjustment
27
Recording Dolby Nr Level Adjustment
28
Playback Dolby Nr Level Adjustment
28
Exploded Views
30
Exterior
30
Parts List
30
Mechanism Assembly
32
Sub-Chassis
33
Schematic Diagrams, P.C. Board Patterns and Parts List
36
Miscellaneous Part List
36
Connection Diagram
36
Schematic Diagram
37
External Appearance of Transistors and Ics
38
Board Connection Diagram
39
Mother Assembly (RWX-302)
41
Power Supply and Control Assembly (RWX-076)
44
Indicator AMP Assembly
45
Sensing Assembly
45
Function Indicator Assembly
46
Fuse Assembly
46
Switch Assembly
46
Packing
47

Pioneer CT-F850 Service Manual (47 pages)

Brand: Pioneer | Category: Cassette Player | Size: 4.03 MB

Pioneer CT-F850 Operating Instructions Manual (18 pages)

Brand: Pioneer | Category: Tape Deck | Size: 1.49 MB

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