Pioneer CT-W201A User Manual

ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 1999
c
CT-W208R
RRV2186
1. SAFETY INFORMATION
......................................
2
2. EXPLODED VIEWS AND PARTS LIST
................
3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
..
10
4. PCB CONNECTION DIAGRAM
..........................
18
5. PCB PARTS LIST
...............................................
24
6. ADJUSTMENT
....................................................
27
CONTENTS
7. GENERAL INFORMATION
................................
31
7.1 DIAGNOSIS
.................................................
31
7.1.1 POWER ON SEQUENCE
......................
31
7.2 PARTS
.........................................................
32
7.2.1 IC
............................................................
32
8. PANEL FACILITIES AND SPECIFICATIONS
....
33
T–ZZR AUG. 1999 Printed in Japan
Type
Model
Power Requirement
CT-W208R
KUXJ AC120V
KCXJ AC120V
HYXJ AC220-230V
HVXJ AC230-240V
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
STEREO DOUBLE CASSETTE DECK
Remarks
AUTO REVERSE
Auto Tape Selector Auto Tape Selector
HIGH SPEED COOPY SYSTEM / REC & PLAY
HIGH SPEED COOPY SYSTEM / PLAYBACK
STEREO DOUBLE CASSETTE DECK
NORMAL HIGH
POWER
— OFF _ ON
HIGH SPEED
COPY SYSYEM
MIN MAX
REC
LEVEL
REV MODE
RELAY/SKIP
COPY I II
3
DOLBY B-C NR
Ωı¿ˆ<?˘B
DECK II DECK I
Î
DOLBY NR
OFFBC
DECK II
MS
MS
+
—
+
—
DECK I
AUTO REVERSE
DECK II
PLAY
-15
-9 -3
-3
0
-00
RIGHT
LEFT
COPY
DECK IIDECK I
dB
Ÿ
FWD
REV
PLAY
FWD
REV
REC
LEVEL

Pioneer CT-W201A Specifications

General

Track System	4-track, 2-channel stereo
Total Harmonic Distortion	0.8%
Type	Double Cassette Deck
Motor	DC servo
Frequency Response (Normal Tape)	30Hz to 14kHz
Output	0.5V (line)
Inputs	1 x line
Outputs	1 x RCA
Power Supply	50/60 Hz

Summary

1. SAFETY INFORMATION

1. SAFETY PRECAUTIONS

Precautions for service technicians and product safety.

2. PRODUCT SAFETY NOTICE

Highlights safety-related characteristics of replacement parts.

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

Details packing components and their part numbers.

2.2 EXTERIOR

1. EXTERIOR PARTS LIST

2. CONTRAST TABLE

Shows variations in exterior parts for different models.

2.3 FRONT PANEL SECTION

1. FRONT PANEL SECTION PARTS LIST

2. CONTRAST TABLE

Shows variations in front panel parts for different models.

2.4 MECHANISM SECTION

MECHANISM UNIT PARTS LIST

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

High-level functional block diagram of the system.

3.1 BLOCK DIAGRAM

A MAIN UNIT

Block diagram for the main unit, showing its internal functions.

B SUBB UNIT

Block diagram for the subb unit, showing its internal functions.

3.2 OVERALL WIRING DIAGRAM

3.2 OVERALL WIRING DIAGRAM

3.3 MAIN UNIT (1/2)

3.3 MAIN UNIT (1/2)

A MAIN UNIT (1/2)

Schematic diagram for the first half of the main unit.

A MAIN UNIT (2/2)

Schematic diagram for the second half of the main unit.

3.4 MAIN UNIT (2/2), SUBB UNIT, POWER SW UNIT and TRANS 2 UNIT

MECHA UNIT 1 (2/2)

Schematic diagram for Mecha Unit 1.

MECHA UNIT 2 (3/3)

Schematic diagram for Mecha Unit 2.

A2/2 MAIN UNIT (2/2), B SUBB UNIT

A2/2 MAIN UNIT (2/2)

Schematic diagram for the second half of the main unit.

B SUBB UNIT

Schematic diagram for the subb unit.

4. PCB CONNECTION DIAGRAM

4.1 MAIN UNIT

PCB connection diagram for the main unit.

4.1 MAIN UNIT

A MAIN UNIT

PCB connection diagram for the main unit.

4.1 MAIN UNIT

4.2 SUBB UNIT

4.3 TRN 2 UNIT and POWER SW UNIT

5. PCB PARTS LIST

LIST OF HOLE PCB ASSEMBLIES

Lists the part numbers for assembled PCBs.

CONTRAST OF PCB ASSEMBLIES

Compares PCB assemblies across different models.

5. PCB PARTS LIST

A MAIN UNIT (RWZ4352)

Lists component part numbers for the main unit.

5. PCB PARTS LIST

B SUBB UNIT (RWZ4353)

Lists component part numbers for the subb unit.

C TRN 2 UNIT

Lists component part numbers for the TRN 2 unit.

D POWER SW UNIT

Lists component part numbers for the power SW unit.

6. ADJUSTMENT

6.1 MECHANICAL ADJUSTMENT

Procedures for mechanical adjustments like door damping.

6.2 ELECTRICAL ADJUSTMENT

Procedures for electrical adjustments like playback level.

6.1 MECHANICAL ADJUSTMENT

6.1.1 Playback Section

Head azimuth and playback level adjustment procedures.

6.1.2 Recording Section

Bias oscillator adjustment procedure.

6.1 MECHANICAL ADJUSTMENT

(2) Recording Bias Adjustment

Procedure for adjusting recording bias.

(3) Recording Level Adjustment

Procedure for adjusting recording level.

(4) Recording Frequency Characteristics Confirmation

Confirms recording frequency response.

6.1 MECHANICAL ADJUSTMENT

7. GENERAL INFORMATION

7.1 DIAGNOSIS

Provides information for diagnosing system issues.

7.1.1 POWER ON SEQUENCE

Details the sequence of operations during power on.

7.2 PARTS

7.2.1 IC

Lists integrated circuit (IC) components.

8. PANEL FACILITIES AND SPECIFICATIONS

PANEL FACILITIES

Description of the front panel controls and indicators.

SPECIFICATIONS

CONTRAST OF MISCELLANEOUS PARTS

CONTRAST TABLE

Compares miscellaneous parts across different models.

EXPLODED VIEWS

Packing Section

Exploded view diagram of packing components.

Exterior Section

Exploded view diagram of exterior components.

CONTRAST OF PCB ASSEMBLIES

A MAIN UNIT

Details differences in PCB assemblies for the main unit.

D POWER SW UNIT

Details differences in PCB assemblies for the power SW unit.

C TRN 2 UNIT

Details differences in PCB assemblies for the TRN 2 unit.

B SUBB UNIT

Details differences in PCB assemblies for the subb unit.

SCHEMATIC DIAGRAMS

PCB CONNECTION DIAGRAMS