Read Sony CFS-1058 / CFS-1058S Service Manual online
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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
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.
one.
• Items marked “ * ”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference
number in the exploded views are not
supplied.
supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
parts list.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
The components identified by mark
!
or dotted line with mark
! are critical
for safety.
Replace only with part number specified.
Replace only with part number specified.
* 1
1-662-540-11 POWER BOARD
2
3-936-711-11 CABINET (REAR)
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, TAPPING +BV 3X14 (CFS-1058)
ANT901 1-501-383-21 ANTENNA, TELESCOPIC
! F901
1-532-149-31 FUSE, TIME LAG (T0.125AL/250V)
! F902
1-532-502-31 FUSE, TIME LAG (T1.25AL/250V)
! T901
1-423-998-11 TRANSFORMER, POWER
6-1. REAR CABINET SECTION
#2
#1
#1
F901
T901
F902
ANT901
1
2
3
4
5
6
7
8
8
#8
9
CFS-1058
CFS-1058S
#8
9
CFS-1058
CFS-1058S
not supplied
not supplied
101
3-596-931-01 BELT, RF
102
3-913-441-01 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
3-348-367-01 PLATE, SP, PACK RETAINER
114
3-348-369-01 SCREW (M2X3), C TIGHT
115
3-348-335-01 CHASSIS ASSY
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
116
3-598-855-01 MOTOR COLLER SCREW
* 117
3-931-466-01 BRACKET, MOTOR
118
3-348-337-01 SPRING
119
3-348-336-01 SPRING
120
3-395-995-01 SCREW, MB
121
3-913-432-01 BELT, MAIN
122
3-348-356-01 FLYWHEEL ASSY
123
3-348-373-01 WASHER, POLYETHYLENE SLIDER
124
3-348-353-01 GEAR, CAM
125
3-913-433-01 WASHER, POLY-SLIDER
126
3-348-371-01 SCREW (M2X4.5), CAMERA TAPPING
127
3-348-341-01 SPRING
128
3-009-910-11 SCREW (M2X8), S TITE PAN
129
3-395-984-01 PULLEY, MOTOR
M501
1-698-694-11 MOTOR (9B)
6-3. MECHANISM DECK SECTION (1)
(MF-1055)
(MF-1055)
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
129
121
122
123
124
125
126
127
128
M501
6-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
3-936-710-01 CABINET (FRONT) (CFS-1058S)
51
3-936-710-31 CABINET (FRONT) (CFS-1058)
52
3-926-994-01 KNOB (MIC)
53
3-364-526-01 KNOB (VOL)
54
A-3304-152-A HOLDER ASSY, CASSETTE
* 55
3-931-458-01 SHEET (D) (4B), ADHESIVE
56
3-930-897-11 WINDOW (4 BAND), SCALE (CFS-1058S)
56
3-930-898-01 WINDOW (2 BAND), SCALE (CFS-1058)
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-1058S)
* 67
A-3269-071-A TUNER BOARD, COMPLETE (CFS-1058S)
* 67
A-3306-223-A TUNER BOARD, COMPLETE (CFS-1058)
68
3-907-639-01 KNOB (F.T) (CFS-1058S)
69
4-951-620-01 SCREW (2.6X8), +BVTP
* 70
A-3306-019-A MAIN BOARD, COMPLETE (CFS-1058S)
* 70
A-3306-222-A MAIN BOARD, COMPLETE (CFS-1058)
* 71
1-662-543-11 MIC VOLUME BOARD
72
3-930-889-01 KNOB (S-MODE)
* 73
1-662-542-11 MAIN VOLUME BOARD
74
3-930-888-01 KNOB (FUN)
* 75
1-662-541-11 FUNCTION SWITCH BOARD
76
3-351-377-01 DAMPER
77
3-930-887-01 KNOB (TUN)
78
3-930-899-01 SPRING (CASSETTE)
#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
74
75
76
77
78
69
not supplied
not supplied
not supplied
not
supplied
supplied
#3
#9
CFS-1058
CFS-1058S
CFS-1058S
CFS-1058S
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
151
3-348-334-01 SPRING (A)
* 152
3-394-739-01 LEVER, REW BUTTON
153
3-913-436-01 SPRING (S), PLAY BUTTON LEVER
* 154
3-394-738-01 LEVER, PLAY BUTTON
* 155
3-394-737-01 LEVER, REC BUTTON
* 156
3-348-323-01 PLATE, FUNCTION, PUSH BUTTON
* 157
3-348-322-01 PLATE, FUNCTION, SWITCH
158
3-394-744-01 SPRING
* 159
3-395-986-01 PANEL, HEAD
160
3-348-344-11 BASE, HEAD
161
3-598-845-01 SPRING
162
3-394-749-01 SCREW (M2X7), AZIMUTH
163
3-348-372-01 SCREW (M2X3), + BIND
164
3-394-748-01 LUG (B3)
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
3-913-440-01 PLATE ASSY, GEAR
* 171
3-394-740-01 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
3-348-340-01 STOPPER, PR
* 180
3-348-339-01 LEVER, E KICK
181
3-931-380-01 SPRING (B), BUTTON LEVER
182
3-931-381-01 ARM (SP), MG
HE901
1-500-311-11 HEAD,ERASE (ERASE)
HRP901 1-500-312-11 HEAD, R/P (RECORD,PLAYBACK)
S501
S501
1-692-978-11 SWITCH, LEAF (MD POWER)
6-4. MECHANISM DECK SECTION (2)
(MF-1055)
(MF-1055)
#7
HRP901
HE901
S501
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
178
179
180
182
181
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