Table of Contents
Advertisement
IC Block Diagrams
r
IC1 TA2111F-(EL)
24
23
22
19
18
17
16
15
14
13
21
20
AF
AMP
FM
AM
DECODE
OSC
OSC
AF
VCO
BUFFER
DIVIDE
FM
ST/MONO
MUTE
FM/AM
LEVEL
AM
AM
FM
DET
MIX
DET
DET
FM
AM
FM
TUN
ST
AGC
MIX
IF
IF
LED
LED
FM RF
1
2
3
4
5
6
7
8
9
10
11
12
IC601 LB1979V-TLM
20
19
18
17
16
15
14
12
11
13
POWER SUPPLY
OSCILLATOR
+
CORRENT DETECT
CIRCUIT
–
BIAS
SPEED
REFERENCE
DETECT
VOLTAGE
REFERENCE VOLTAGE
FOR SPEED CONTROL
OUTPUT
WAVEFORM
DETECT
PRE
MOTIVE POWER
DRIVER
DETECT
CURRENT/MOTIVE
LOGIC
SOFT
MIX
SW
1
2
3
4
5
6
7
8
9
10
– 21 –
SECTION 6
EXPLODED VIEWS
NOTE :
• -XX, -X mean standardized parts, so they
• The mechanical parts with no reference
may have some difference from the original
number in the exploded views are not
one.
supplied.
• Color indication of Appearance Parts
• Hardware (# mark) list and accessories and
Example :
packing materials are given in the last of this
KNOB, BALANCE (WHITE) ••• (RED)
parts list.
↑
↑
Parts color Cabinet's color
• Items marked " * "are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
5
6-1. MAIN SECTION-1
4
3
9
2
6
1
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
1
X-3377-275-1 CABINET (FRONT) SUB ASSY (BLUE)
6
3-019-484-01 JOINT (MB)
1
X-3377-276-1 CABINET (FRONT) SUB ASSY (PURPLE)
7
3-035-412-01 KNOB (M/B) (BLUE)
2
X-3377-277-1 CABINET (CENTER) SUB ASSY (BLUE)
2
X-3377-278-1 CABINET (CENTER) SUB ASSY (PURPLE)
7
3-035-412-11 KNOB (M/B) (PURPLE)
3
3-007-011-01 SPRING (CASSETTE)
8
3-035-413-01 BUTTON (PRESET) (BLUE)
8
3-035-413-11 BUTTON (PRESET) (PURPLE)
4
3-007-012-01 SPRING (TORSION)
9
3-035-415-01 LID, BATTERY CASE (BLUE)
5
X-3377-279-1 HOLDER SUB ASSY, CASSETTE (BLUE)
9
3-035-415-11 LID, BATTERY CASE (PURPLE)
5
X-3377-280-1 HOLDER SUB ASSY, CASSETTE (PURPLE)
– 22 –
6-2. MAIN SECTION-2
MF-WMFX251-114
58
54
52
53
51
7
Ref. No.
Part No.
Description
Remark
Ref. No.
51
3-015-285-01 SCREW (M1.4),TOOTHED LOCK (WH)
56
52
A-3016-995-A MAIN BOARD, COMPLETE
57
53
3-007-009-01 TERMINAL (+), BATTERY
57
54
3-007-010-01 TERMINAL (-), BATTERY
55
3-035-421-01 BUTTON (STOP) (p) (BLUE)
58
58
8
55
3-035-421-11 BUTTON (STOP) (p) (PURPLE)
* 59
56
3-035-419-01 BUTTON (FF) ()) (BLUE)
* 60
LCD401 1-801-462-11 DISPLAY PANEL, LIQUID CRYSTAL
Remark
– 23 –
6-3. MECHANISM DECK SECTION
(MF-WMFX251-114)
55
109
56
57
M901
59
108
LCD401
60
Part No.
Description
Remark
Ref. No.
Part No.
Description
3-035-419-11 BUTTON (FF) ()) (PURPLE)
101
3-013-560-11 BELT
3-035-418-01 BUTTON (PLAY) (") (BLUE)
102
X-3369-747-1 WHEEL ASSY, CAPSTAN
3-035-418-11 BUTTON (PLAY) (") (PURPLE)
103
3-728-091-01 WASHER, STOPPER
104
3-923-530-01 SLEEVE (M)
3-035-420-01 BUTTON (REW) (0) (BLUE)
105
3-921-335-01 WASHER, LEVER
3-035-420-11 BUTTON (REW) (0) (PURPLE)
1-694-178-11 CONNECTOR, RUBBER
106
3-920-990-01 SPRING (UD), COMPRESSION
3-007-007-01 HOLDER, LCD
107
3-007-762-01 STOPPER
108
3-938-613-01 LEVER (OW), DETECTION
109
3-703-816-31 SCREW (M1.4), SPECIAL HEAD
111
HP901
113
112
110
114
106
105
104
107
103
102
101
Remark
Ref. No.
Part No.
Description
Remark
110
X-3372-959-1 CHASSIS COMP ASSY (GL-0)
111
3-703-816-73 SCREW (M1.4), SPECIAL HEAD
112
3-921-797-01 WASHER
113
X-3369-749-1 PINCH LEVER (N) ASSY
114
3-920-996-01 SPRING (PINCH N)
HP901
1-500-403-11 HEAD, MAGNETIC (PLAYBACK)
M901
1-763-073-11 MOTOR (INCLUDING PULLEY) (CAPSTAN/
REEL)
– 24 –
Advertisement
Table of Contents
