DOWNLOAD Sony XR-3100R / XR-C33R (serv.man2) Service Manual ↓ Size: 4.34 MB | Pages: 14 in PDF or view online for FREE

(ECN-CSA02568, ENG-00013)

AEP Model

UK Model

.....................................

2

2-1. Discrimination ........................................................................

3

2-2. Note for Printed Wiring Boards and

Schematic Diagrams ..............................................................

3

2-3. Printed Wiring Board

– MAIN Board (Component Side) – .....................................

4

2-4. Printed Wiring Board

– MAIN Board (Conductor Side) – .......................................

5

2-5. Schematic Diagram – MAIN Board (1/3) – ..........................

6

2-6. Schematic Diagram – MAIN Board (2/3) – ..........................

7

2-7. Schematic Diagram – MAIN Board (3/3) – ..........................

8

2-8. Exploded views ......................................................................

9

2-9. Electrical Parts List ................................................................ 10

2

35

Ref. No.

Part No.

Description

Remark

1

3-030-828-02 PANEL, SUB

Ref. No.

Part No.

Description

Remark

1

3-030-828-01 PANEL, SUB

For the XR-3100R/C33R, the shape of sub panel has been changed in the midway of production.
Replace the sub panel with a new type, if the replacement becomes necessary.

3

3

• X

: parts extracted from the component side.

• Y

: parts extracted from the conductor side.

• b

: Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

Caution:
Pattern face side:

Parts on the pattern face side seen from

(Conductor Side)

the pattern face are indicated.

Parts face side:

Parts on the parts face side seen from

(Component Side) the parts face are indicated.

Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted.  pF: µµF

50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in 

Ω

 and 

1

/

4

 

W or less unless otherwise

specified.

•

f

: internal component.

•

C

: panel designation.

•

U

: B+ Line.

•

H

: adjustment for repair.

• Power voltage is dc 14.4V and fed with regulated dc power

supply from ACC and BATT cords.

• Voltages and waveforms are dc with respect to ground

under no-signal (detuned) conditions.
no mark : FM
(

) : MW(LW)

〈〈

 

〉〉

: TAPE PLAYBACK

∗

: Impossible to measure

• Voltages are taken with a VOM (Input impedance 10 M

Ω

).

Voltage variations may be noted due to normal produc-
tion tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc-
tion tolerances.

• Circled numbers refer to waveforms.
• Signal path.

F

: FM

f

: MW(LW)

L

: BUS AUDIO IN

E

: TAPE PLAYBACK

• Abbreviation

AMBER : Amber illumination type
GREEN : Green illumination type

For the XR-C33R Spanish Model (green illumination type), the TEL ATT cord has been added in the midway of production.
This Service Manual Supplement-1 lists only the revised printed wiring board and schematic diagram of the XR-C33R.
For other information, refer to the Service Manual issued previously.

IC501

Q571

Q571 Mount

: SPANISH MODEL (GREEN ILLUMINATION TYPE)

Q571 No Mount : EXCEPT SPANISH MODEL (GREEN ILLUMINATION TYPE)

4

4

D702

E-3

D703

F-3

D704

C-3

D705

B-3

D706

B-3

D707

F-2

IC1

E-12

IC51

I-11

IC90

J-10

IC301

G-11

IC361

I-2

IC401

E-9

IC501

H-6

IC652

G-2

IC701

F-3

Q51

J-13

Q61

G-9

Q71

D-11

Q81

E-3

Q82

E-2

Q90

K-9

Q121

F-8

Q151

F-8

Q171

C-10

Q181

C-11

Q251

F-9

Q271

C-9

Q281

C-10

Q361

I-3

Q362

I-2

Q364

G-3

Q365

H-3

Q571

F-6

Q621

D-8

Q622

E-7

Q633

J-2

Q651

J-8

Q652

J-8

Q661

C-5

Q701

F-3

Q702

F-2

Q703

F-2

Ref. No.

Location

Ref. No.

Location

D1

F-14

D61

G-9

D71

D-11

D81

E-3

D90

K-10

D91

K-9

D92

K-9

D93

K-9

D361

H-3

D441

A-12

D481

A-11

D501

H-8

D551

K-13

D552

K-13

D553

J-11

D554

K-12

D555

J-11

D556

J-12

D557

J-11

D558

J-11

D559

J-11

D561

K-13

D562

K-13

D571

C-5

D602

B-4

D603

B-5

D604

H-10

D605

C-5

D611

C-6

D612

C-7

D613

C-6

D614

C-6

D615

B-7

D616

B-8

D617

B-8

D618

B-8

D621

D-9

D622

E-8

D623

E-7

D624

E-7

D631

J-2

D653

I-8

D661

D-5

D662

C-5

D701

F-2