Sony WM-150 User Manual

WM-150
4-4,
@ 1C301
NFB~A
Vee
TA7795FN
OUT-A ORV-A
F-IN-A R-iIN-A
GNO
VREF
@ 1C302 TA7793FN
B-IN
B
EK-IN
IC BLOCK DIAGRAM
‘DRV-8 OUT-B NFB-B
F-IN-B R-IN-8
8
OUT-B SC~-IN HPF-B
SC-IN
A
@ 1C303 CXA-1249M
OUT-1
OUT-2
DET
IN
DET
OUT
HPF-A
REF
LPE-B
LPF-A
Vcc
TC
SW
VREF
M/N
F/R
- Vee
HP~2
L.P-IN
LP
GAIN
@® 1C304 LA4583M
MUTE
POWER
SW OUT- GND OUT-2 Vee BASE OSC
POWER IN~| PRE IN-2 REF RF-IN RF-OUT
SWITCH
® i1C601 LAG674F
GND ON/OFF vcc MOTOR
REG REF
COMP IN GND
@®PH701 NJL5161K-A
—
ww S|
wn >
OO
NOTE:
® The mechanical parts: with no reference
number in the exploded views are not
supplied.
® The construction parts of an assembled »
part are indicated with a collation num-
ber in the remark column.
e Items marked "*"' are not stocked since
they are seldom required for routine
service. Some delay should be antici-
pated when ordering these items. |
SECTION 5
EXPLODED VIEWS
Due to standardization, parts with part
number. suffix -XX and -X may be dif-
ferent from the parts specified in the
components used on the set.
Color Indication of Appearance Parts
Example:
(RED) ...KNOB, BALANCE (WHITE)
t
Cabinet's Color
Parts Color
5-1. GENERAL SECTION
Remark $s
BOARD ASSY, TERMINAL , BATTERY
4
RV301
Part No. Description Remarks | No. Part No. Description
3-704-197-11 SCREW (M1 .4X2.0), NYLON S X-3348-123-] ARM ASSY, CLICK
3-348-186-0! KNOB (DBB) 10 3-325-394-01 WASHER, STOPPER
: 1 X-3348-122-1 HOLDER ASSY, BATTERY
3-342-380-01 (BLACK)...SHEET, SPEED HOLE 12 3-348-192-O01 LID, BATTERY CASE
3-342-380-21 (WHITE)...SHEET, SPEED HOLE
— 13 X~3348-113-1
3-348-187-01 KNOB (TAPE) 14 3-704-197-31 SCREW (M1 .4X3.0), NYLON
3-704-197-51 SCREW (M1.4X3.5), NYLON 15 3-348-954-01 SHEET (G), INSULATING -
16 3-348-946-01 BRACKET (G)
X-3348-118-1 (BLACK)...CASE ASSY |
X-3348-120-1 (WHITE)...CASE ASSY 19 3-348-196-01 ORNAMENT, REEL
| | 20 3-704-197-01 SCREW (M1.4X2), TOOTHED LOCK
3-704-260-01 SCREW 21 3-703-929-01 SPACER (P)
X-3348-114-1 (BLACK)...LID ASSY, CASSETTE 23 3-348-964-01 PLATE, GROUND
X-3348-116-1 (WHITE)...LID ASSY, CASSETTE : Boe.
90] A-3070-246-A MOUNTED PCB, AUDIO.
J301 1-565-436-11 JACK (PHONES)
RV301 1-238-200-11
RES, VAR, CARBON 10K/10K (VOLUME)

Sony WM-150 Specifications

General

Brand	Sony
Model	WM-150
Category	Cassette Player
Language	English