SERVICE MANUAL
YU,Y1,YH,YJ
HS-PS162
STEREO CASSETTE PLAYER
4ZM-2 P1NC2
BASIC TAPE MECHANISM :
4ZM-2 P6NC2
4ZM-2 P3NC2
S/M Code No. 09-991-401-6O1
SPECIFICATIONS
· Design and specifications are subject to change without notice.
Maximum output:
15 mW + 15 mW (EIAJ/32
)
4 mW + 4 mW (EIAJ/16
)<Y1>
Power source:
DC 3V using two R6 (size AA) dry cell batteries,
AC house current using the optional AC adaptor
Aiwa AC-D302<YH>
Maximum dimensions:
116.6 (W) X 92.0 (H) X 34.3 (D) mm (45/
8 x
3 5/
8x
13/
8 in.)
Weight
Approx.110g (3.9 oz) (excluding batteries)
DESCRIPTION
REF. NO.
KANRI
NO.
PART NO.
KANRI
NO.
REF. NO.
DESCRIPTION
PART NO.
ELECTRICAL MAIN PARTS LIST
2
IC
87-A21-144-040
IC,TA2069AF
DIODE
87-020-339-080
CHIP
DIODE,1SS226
MAIN
C.B
C1
87-010-181-080
C-CAP,S
1800-50
K
B
C2
87-010-181-080
C-CAP,S
1800-50
K
B
C3
87-010-189-080
C-CAP,S
8200-50
K
B
C4
87-010-189-080
C-CAP,S
8200-50
K
B
C5
87-015-676-040
CAP,E
47-6.3
C6
87-015-676-040
CAP,E
47-6.3
C7
87-010-180-080
C-CAP,S
1500-50
K
B
C8
87-010-180-080
C-CAP,S
1500-50
K
B
C11
87-A10-489-040
CAP,E
220-4
C12
87-A10-489-040
CAP,E
220-4
C13
87-015-695-040
CAP,E
1-50
C14
87-015-681-040
CAP,E
10-16
C15
87-010-196-080
CHIP
CAPACITOR,0.1-25
C16
87-010-805-080
CAP,S
1-16<YH>
C17
87-010-805-080
CAP,S
1-16
C18
87-010-805-080
CAP,S
1-16
J1
85-HRL-623-010
JACK,3.5
ST
BLK
J2
87-A60-849-010
JACK,DC
DIA
2.75
BLK
<YH>
R12
87-A00-530-080
C-RES,S
180-1/10W
SFR1
87-024-197-010
SFR,1K
SW1
87-A90-133-010
SW
LEAF
LSA1120JAU
VR1
87-A90-981-010
VR,RTRY
20KBX1
ADJUSTMENT <DECK>
1.
Tape Speed Adjustment
Settings :
· Test tape :
TTA100(TAPE CENTER)
· Test point :
PHONES JACK (J1)
· Adjustment location :
SFR1
Method :
Play back the test tape and adjust SFR1 so that
the frequency is 3000Hz±10Hz.
2.
Head Azimuth Adjustment
Settings :
· Test tape :
TTA300
· Test point :
PHONES JACK (J1)
· Adjustment location :
Head azimuth
adjustment screw
Method :
Play back the test tape and adjust the screw
so that the output becomes maximum and
same phase
PRACTICAL SERVICE FIGURE
Tape speed :
3000Hz ± 50Hz
Wow & flutter :
Less than 0.5% (RMS)
Take-up torque :
40g-cm (FWD/RVS)
F.F/REW torque :
More than 60g-cm
Back tension :
1.5 ~ 4.5g-cm (FWD/RVS)
S/N ratio :
More than 43dB (PB, DC)
Distortion :
Less than 3.0% (PB, DC)
Noise level :
Less than 7.0mV
(Vol MAX, PB, DC)
Less than 0.5mV
(Vol MIN, PB, DC)
Frequency response :
63Hz + 2/ 4dB ~ 8kHz + 3/ 4dB
Test tape :
TTA210
TTA320/TTA-310
TTA 100
3
MAIN C.B
A
PHONES
VOLUME
SFR 1
1
2
1
WIRING (MAIN)
4
5
6
SCHEMATIC DIAGRAM (MAIN)