Sony CFS-K1066, Service Manual

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r

 IC BLOCK DIAGRAMS

IC1  CXA1238S

IC302  CXA1352AS

REG

FM FRONT-END

AM FRONT-END

VCO

REG

MPX REG.

PD 1

PD 2

MONO/ST
 SELECT

1/2

COUNTER

1/2

COUNTER

MUTING

DECORD AMP

AUTOBLEND

RIPPLE
FILTER

BAND PASS

MUTE

TUNING

INDICATOR

AM

IF / DET

GND

PLL LPF 1

PILOT DET

LPF 1

PILOT DET

LPF 2

ST IND/

VCO CHECK

RCH OUT

LCH OUT

VCC

RIPPLE

FILTER

AFC/AGC 1

AFC/AGC 2

GND

TUND IND

FM IF IN

AM IF IN

BAND SELECT

PLL LPF2

MPX REG

VCO

FM

DISCRI

MUTE

AM OSC

AFC

FM OSC

REG OUT

FM RF

AM RF IN

FM RF IN

FM/AM

FE OUT

GND

2

3

5

4

6

7

8

9

10

1

11

12

13

14 15

16

17

18

19

20

30

29

28

27

26

25 24 23 22

21

FM IF /
DISCRI

CONTROL

GRAPHIC EQUALIZER

GRAPHIC EQUALIZER

BIAS

15dB

15dB

29dB

29dB

400Hz

1kHz

4kHz

10kHz

DVCC

DC 2

IN 2

VCC

LINE 

OUT 2

OUT 2

(FIX)

VG

100Hz

BAL

VOL

DC 1

IN 1

GND

LINE

OUT 1

OUT 1

(FIX)

OUT 1

(VARIABLE)

OUT 2

(VARIABLE)

ISET

21

22

2

3

5

4

6

7

8

9

10

1

11

12

13

14

15

16

17

18

19

20

VOLUME

VOLUME

SECTION 6

EXPLODED VIEWS

NOTE :

• -XX,  -X mean standardized parts, so they

may have some difference from the original
one.

• Items marked “ * ”are not stocked since they

are seldom required for routine service. Some
delay should be anticipated when ordering
these items.

• The mechanical parts with no reference

number in the exploded views are not
supplied.

• Hardware (# mark) list and accessories and

packing materials are given in the last of this
parts list.

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

6-1. REAR CABINET SECTION

The components identified by mark 

!

or dotted line with mark 

!

 are critical

for safety.
Replace only with part number specified.

*

1

1-662-533-11 POWER  BOARD

2

3-936-711-11 CABINET (REAR) (CFS-K1066)

2

3-936-711-01 CABINET (REAR) (CFS-K1066S)

3

3-930-878-01 HANDLE

4

3-364-556-01 LID, BATTERY CASE

5

3-364-532-01 TERMINAL (+ –), BATTERY

6

3-930-901-01 SPRING (BATT –)

7

3-930-900-01 SPRING (BATT +)

8

1-533-233-21 HOLDER, FUSE

9

3-325-679-31 SCREW, TBV 3X14 (CFS-K1066S)

ANT901 1-501-383-21 ANTENNA, TELESCOPIC

!

F901

1-532-149-31 FUSE, TIMELAG (T0.125AL/250V)

(CFS-K1066S)

!

F902

1-532-502-31 FUSE, TIME LAG (T1.25AL/250V)

!

T901

1-423-998-11 TRANSFORMER, POWER (CFS-K1066S)

!

T901

1-423-995-11 TRANSFORMER, POWER (CFS-K1066)

#2

#1

#1

F901

T901

F902

ANT901

1

2

3

4

5

6

7

8

8

#8

9

CFS-K1066S
CFS-K1066

CFS-K1066S

#8

9

CFS-K1066S

CFS-K1066

not supplied

not supplied

101

3-009-894-11 BELT, RF

102

3-009-905-11 CLUTCH ASSY, RF

103

3-348-366-01 LEVER, EJECT SLIDE

104

3-913-442-01 WASHER, POLY-SLIDER

105

3-913-434-01 WASHER, POLY-SLIDER

106

3-348-370-01 SCREW (M2X5), P TIGHT BIND

107

3-348-380-01 SENSOR

108

3-913-429-01 SPRING, BACK TENSION

109

3-913-430-01 REEL ASSY, SUPPLY

110

3-348-368-01 LEVER, REC SAFETY

111

3-913-431-01 REEL ASSY, TAKE-UP

112

3-348-357-01 GEAR, FF

113

3-009-896-11 PLATE, PACK RETAINER SPRING

114

3-009-897-11 SCREW (M2X3), C TITE

115

3-009-892-11 CHASSIS ASSY

116

3-598-855-01 MOTOR COLLER SCREW

117

3-009-906-11 BRACKET, MOTOR

118

3-009-921-11 SCREW (M2X8), +C TITE

119

3-348-336-01 SPRING

120

3-395-995-01 SCREW, MB

121

3-009-902-11 BELT, MAIN

122

3-009-895-11 FLYWHEEL ASSY

123

3-348-373-01 WASHER, POLYETHYLENE SLIDER

124

3-348-353-01 GEAR, CAM

125

3-009-903-11 WASHER, POLY-SLIDER

126

3-348-371-01 SCREW (M2X4.5), CAMERA TAPPING

127

3-009-893-11 SPRING

128

3-009-910-11 SCREW (M2X8), S TITE PAN

129

3-009-916-11 CORE

130

3-009-923-11 WASHER, POLY-SLIDER

131

3-009-919-11 ARM (A), KICK

132

3-009-920-01 BRACKET, SWITCH

133

3-009-914-11 LEVER, RC SLIDE

134

3-009-915-11 LEVER, RC

135

3-009-918-11 SHEET (A), STEEL

136

3-009-917-11 SCREW, RF ARM COLLAR

137

3-009-922-11 SCREW (M2X2.5), CAMERA PAN

138

3-009-912-11 SPRING, RC SLIDE LEVER

139

3-395-984-01 PULLEY, MOTOR

C367

1-124-478-11 ELECT

100uF

20%

25V

(CFS-K1066S)

M501

1-698-694-11 MOTOR (9B)

PM501

1-454-789-11 SOLENOIDO

S501

1-692-978-11 SWITCH, LEAF (MOTOR ON/OFF)

S502

1-692-978-11 SWITCH, LEAF (FF/REW)

S503

1-692-978-11 SWITCH, LEAF (PLAY)

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

6-3. MECHANISM DECK SECTION (1)
       (MF-K1066)

101

102

103

104

105

106

107

108

109

110

111

112 113

114

115

136

135

116

117

119

120

121

138

122

125

123

124

133

126

134

127

128

M501

S503

PM501

C367 

S501

S502

131

139

130

132

137

129

118

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

51

3-936-710-21 CABINET (FRONT) (CFS-K1066)

51

3-936-710-11 CABINET (FRONT) (CFS-K1066S)

52

3-926-994-01 KNOB (MIC)

53

3-364-526-01 KNOB (VOL)

54

A-3304-860-A CASSETT HOLDER ASSY

*

55

3-931-458-01 SHEET (D) (4B), ADHESIVE

56

3-930-897-11 WINDOW (4 BAND), SCALE (CFS-K1066S)

56

3-930-898-01 WINDOW (2 BAND), SCALE (CFS-K1066)

57

3-930-880-01 BUTTON (PAUSE)

58

3-930-881-01 BUTTON (STOP/EJECT)

59

3-930-882-01 BUTTON (FF)

60

3-930-883-01 BUTTON (REW)

61

3-930-884-01 BUTTON (PLAY)

62

3-930-885-01 BUTTON (REC)

63

3-936-712-01 LEVER (REC)

64

3-930-886-01 POINTER

*

65

3-930-879-01 CHASSIS

66

3-930-891-01 KNOB (BAND) (CFS-K1066S)

*

67

A-3269-071-A TUNER BOARD, COMPLETE (CFS-K1066S)

*

67

A-3306-057-A TUNER BOARD, COMPLETE (CFS-K1066)

68

3-907-639-01 KNOB (F.T) (CFS-K1066S)

69

4-951-620-01 SCREW (2.6X8), +BVTP

*

70

A-3306-021-A MAIN  BOARD, COMPLETE (CFS-K1066S)

*

70

A-3306-026-A MAIN  BOARD, COMPLETE (CFS-K1066)

*

71

1-662-536-11 MIC VOLUME BOARD

72

3-930-889-01 KNOB (S-MODE)

*

73

1-662-535-11 MAIN VOLUME BOARD

74

3-930-888-01 KNOB (FUN)

*

75

1-662-534-11 FUNCTION SWITCH BOARD

76

3-351-377-01 DAMPER

77

3-930-887-01 KNOB (TUN)

78

3-930-899-01 SPRING (CASSETTE)

79

3-926-995-01 BUTTON (KARAOKE)

6-2. FRONT PANEL SECTION

#1

#1

#5

#4

#6

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

69

69

69

69

70

71

72

73

76

74

75

69

77

78

79

not supplied

not supplied

not supplied

not 
supplied

#3

CFS-K1066S

CFS-K1066S

151

3-348-334-01 SPRING (A)

152

3-009-899-11 LEVER, REW BUTTON

153

3-348-341-01 SPRING

154

3-009-898-11 LEVER ASSY, PLAY BUTTON

*

155

3-394-737-01 LEVER, REC BUTTON

156

3-009-891-11 PLATE, PUSH BUTTON FUNCTION

*

157

3-348-322-01 PLATE, FUNCTION, SWITCH

158

3-009-908-11 SPRING, PINCH ROLLER

159

3-009-901-11 PANEL, HEAD

160

3-348-344-11 BASE, HEAD

161

3-598-845-01 SPRING

162

3-394-749-01 SCREW (M2X7), AZIMUTH

163

3-009-897-11 SCREW (M2X3), C TITE

164

3-009-909-11 PLATE, B3 RUG

165

3-348-347-01 CHASSIS (MOLD) ASSY

166

3-348-346-01 ARM, MG

167

3-913-437-01 SPRING, M CONTROLLER

168

3-913-439-01 LEVER, SENSING

169

3-348-351-01 SPRING

170

3-009-904-11 PLATE ASSY, GERE

171

3-009-900-11 LEVER, FF BUTTON

*

172

3-394-741-01 LEVER, STOP BUTTON

*

173

3-394-742-01 LEVER, PAUSE BUTTON

174

3-913-438-01 ARM ASSY, PINCH ROLLER

175

3-348-330-11 SPRING

176

3-348-331-02 LEVER, PAUSE

177

3-348-332-01 SPRING

178

3-348-333-01 STOPPER, PAUSE

179

3-009-911-11 PLATE, TUNING FUNCTION

*

180

3-348-339-01 LEVER, E KICK

181

3-931-381-01 ARM (SP), MG

182

3-009-913-11 SPRING, RC

HE901

1-500-311-11 HEAD, ERASE (ERASE)

HRP901 1-500-312-11 HEAD, R/P (RECORD/PLAYBACK)

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

6-4. MECHANISM DECK SECTION (2)
       (MF-K1066)

#7

HRP901

HE901

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

182

172

173

174

175

176

177

178

179

180

181