Aiwa FR-CD2500 User Manual download pdf (Page 13)

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SCHEMATIC DIAGRAM- 2/3 (CD, MOTOR)

CD C.B

MOTOR

C.B

TO CONTROL C.B

CON401

TO MAIN C.B

CON203

LEAF

CON444

0.01U

Q2-4

REG

330

10V 10V

Q10

2SC1815GR

R73

100K

R68

10K

10V

1.5M

16V

50V

4700P

2.2M

DSP

VR1

RF ADJ.

VR2

EF BALANCE ADJ.

10V

AUDIO FILTER

3.3K3.3K

50V

4.7

10V

CN2

DRIVER

10V

2.7K

2.2PF

3.9K

16V

50V

1.2K

16V

10K

4.7uF

50V

4.7K

50V

25V

2.2K

2.2M

ASP

240K

270K

LD AMP

680

68K

CN1CON1

CD MECHANISM

DA11T3C (1/2)

CD MECHANISM

DA11T3C (2 /2)

FOCUS

COIL

TRACKING

COIL

OPTICAL

PICK UP

SF-P101NR

2SC1815GR

R59

10K

R60

10K

R76

180K

R75

270K

R77

47K

R70

47K

R89

10K

R85

4.7

R78 10K

Q5-7,9

R/W SW

: PB

SIGNALNOTE

RXX

C40

1000P

120K

–

PIN3

R72

10K

SPINDLE

MOTOR

SLED

MOTOR

INSIDE

LIMIT

–

R91

C25

0.039UF

R/W SW

JW3

Ref. No.

JW3

22uH

10K

12K

R74 3.9K

R72 3.9K

C67 100P

R/W SW

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 37 38

SERVICE MANUAL 1
(SF-P101NR) 4
Resistor Code 7
Chip Resistor Part Coding 7
Value of resistor 7
Chip resistor 7
TO CONTROL C.B 9
TO MAIN C.B 9
MAIN C.B (INSERTED PARTS) 10
POWER C.B (INSERTED PARTS) 10
MAIN C.B 11
MOTOR C.B 12
SIGNALNOTE 13
CONTROL C.B (INSERTED PARTS) 14
CONTROL C.B 15
IC, BA4558N 17
IC, TA2104AN 17
IC BLOCK DIAGRAM-1/1 17
TUNER SECTION : U MODEL 18
TUNER SECTION : EZ MODEL 19
CD SECTION 20
VOLTAGE CHART-1/2 21
CPU SECTION 22
GRID ASSIGNMENT 23
ANODE CONNECTION 23
____________ 27
_____________ 30
MECHANICAL EXPLODED VIEW-1/1 32
MECHANICAL PARTS LIST-1/1 33
COLOR NAME TABLE 34
ACCESSORIES/PACKAGE LIST-1/1 37

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Aiwa FR-CD2500 User Manual Page 13

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