SERVICE MANUAL
HS-PX297
HS-GM1000
Y1
Y1
STEREO CASSETTE PLAYER
BASIC TAPE MECHANISM : 6ZM-2 P9NF
S/M Code No. 09-995-410-9R1
REVISION
Design and specifications are subject to change without
notice.
SPECIFICATIONS
2
Maximum output:
4 mW + 4 mW (EIAJ/16 ohms)
Load impedance:
16 32 ohms
Power source:
DC 1.5 V using an R6 (AA) dry cell battery,
AC house current using the optional AC adaptor
Battery life
(EIAJ 1 mW output):
Aprox. 30 hours using an LR6 (AA) alkaline battery
Maximum dimensions:
111.4 (W) x 80.7 (H) x 29.1 (D) mm
(41/
2 x 3
1
/
4 x 1
3
/
16in.)
Weight
Approx.132g (4.6 oz) (excluding batteries)
Dolby noise reduction manufactured under license from Dolby
Laboratories Licensing Corporation.
DOLBY and the double-D symbol
are trademarks of Dolby
Laboratories Licensing Corporation.
1 8Z-HKD -907-010
IB,Y(EGFSI)
S
1 8Z-HKD -908-010
IB,Y(DPHNCZ)
S
2 87-B30-254-010
HEADPHONE,HP-M007B(T)
ACCESSORIES / PACKAGE LIST
DESCRIPTION
REF.NO.
KANRI
NO.
PARTNO.
DTA114YU
DTA143TU
DTA144TU
DTC114TU
TRANSISTOR ILLUSTRATION
B
E
C
DTC143TU
DTC144TU
2SA1362GR
2SC3326B
DESCRIPTION
REF.NO.
KANRI
NO.
PARTNO.
KANRI
NO.
REF.NO.
DESCRIPTION
PARTNO.
DESCRIPTION
REF.NO.
KANRI
NO.
PARTNO.
KANRI
NO.
REF.NO.
DESCRIPTION
PARTNO.
ELECTRICAL MAIN PARTS LIST
3
4
IC
87-A21-174-010
C-IC,TA2103F
87-A20-961-040
C-IC,MM1279XV
87-A20-785-080
C-IC,S-81215SG-QK-T1
8Z-HK6-605-010
C-IC,MSM6576-99-GS-K
TRANSISTOR
89-113-625-080
C-TR,2SA1362GR
87-026-352-080
C-TR,DTC144TU
87-026-331-080
C-TR,DTA114YU
87-026-350-080
C-TR,DTC114TU
89-333-266-080
C-TR,2SC3326B
87-026-334-080
C-TR,DTA143TU
87-026-337-080
C-TR,DTA144TU
87-026-349-080
C-TR,DTC143TU
DIODE
87-A40-642-040
C-DIODE,1SS367
MAIN
C.B
C 1 0 1
87-012-273-080
C-CAP,U
820P-50
B
C 1 0 2
87-012-273-080
C-CAP,U
820P-50
B
C 1 0 3
87-012-273-080
C-CAP,U
820P-50
B
C 1 0 4
87-012-273-080
C-CAP,U
820P-50
B
C 1 0 5
87-016-286-080
C-CAP,TN
2.2-6.3
F93
C 1 0 6
87-016-286-080
C-CAP,TN
2.2-6.3
F93
C 1 0 7
87-016-114-080
C-CAP,U0.01-25B
C 1 0 8
87-016-114-080
C-CAP,U0.01-25B
C 1 0 9
87-010-828-080
CHIP
CAPACITOR,U
0.033-
C 1 1 0
87-010-828-080
CHIP
CAPACITOR,U
0.033-
C 1 1 1
87-A11-056-080
C-CAP,U
1-10
Z
F
C 1 1 2
87-A11-056-080
C-CAP,U
1-10
Z
F
C 1 1 3
87-010-987-080
C-CAP,S
1500P-50
CH
C 1 1 4
87-010-987-080
C-CAP,S
1500P-50
CH
C 1 1 5
87-012-285-080
C-CAP,U
8200P-50
B
C 1 1 6
87-012-285-080
C-CAP,U
8200P-50
B
C 1 1 7
87-012-286-080
CAP,
U
0.01-25
C 1 1 8
87-012-286-080
CAP,
U
0.01-25
C 1 1 9
87-A10-828-080
C-CAP,U
0.33-6.3
K
B
C 1 2 0
87-A10-828-080
C-CAP,U
0.33-6.3
K
B
C 1 2 1
87-A10-827-080
C-CAP,U
0.47-6.3
K
B
C 1 2 2
87-A10-827-080
C-CAP,U
0.47-6.3
K
B
C 1 2 3
87-A11-056-080
C-CAP,U
1-10
Z
F
C 1 2 4
87-A11-056-080
C-CAP,U
1-10
Z
F
C 1 2 5
87-A11-056-080
C-CAP,U
1-10
Z
F
C 1 2 6
87-A11-056-080
C-CAP,U
1-10
Z
F
C 1 2 7
87-012-274-080
CHIP
CAP,U
1000P-50B
C 1 2 8
87-012-274-080
CHIP
CAP,U
1000P-50B
C 1 2 9
87-A10-025-080
C-CAP,U
0.22-16Z
F
C 1 3 0
87-A10-025-080
C-CAP,U
0.22-16Z
F
C 1 3 1
87-016-429-080
C-CAP,E
100-4
5.5N
C 1 3 2
87-016-429-080
C-CAP,E
100-4
5.5N
C 1 3 3
87-A11-056-080
C-CAP,U
1-10
Z
F
C 1 3 4
87-010-746-080
CAP,
TANTAL
10-4
C 1 3 5
87-A10-952-080
C-CAP,TN
22-4
M
A
MCM
C 1 3 6
87-016-288-080
C-CAP,TN
4.7-6.3
F93
C 1 3 7
87-A10-952-080
C-CAP,TN
22-4
M
A
MCM
C 1 3 8
87-A10-025-080
C-CAP,U
0.22-16Z
F
C 1 3 9
87-A10-025-080
C-CAP,U
0.22-16Z
F
C 1 4 0
87-016-288-080
C-CAP,TN
4.7-6.3
F93
C 1 4 1
87-A10-707-080
C-CAP,U
0.47U-16
F
Z
C 1 4 2
87-A10-707-080
C-CAP,U
0.47U-16
F
Z
C 1 4 3
87-A10-707-080
C-CAP,U
0.47U-16
F
Z
C 1 4 4
87-A11-056-080
C-CAP,U
1-10
Z
F
C 1 4 5
87-A11-056-080
C-CAP,U
1-10
Z
F
C 1 4 6
87-A11-056-080
C-CAP,U
1-10
Z
F
C 1 4 7
87-A10-708-080
C-CAP,U
0.68U-10
F
Z
C 1 4 8
87-016-288-080
C-CAP,TN
4.7-6.3
F93
C 1 4 9
87-016-286-080
C-CAP,TN
2.2-6.3
F93
C150
87-016-288-080
C-CAP,TN
4.7-6.3
F93
C151
87-010-784-080
C-CAP,U
0.012-25
B
C152
87-010-784-080
C-CAP,U
0.012-25
B
C153
87-A11-056-080
C-CAP,U
1-10
Z
F
C154
87-A11-056-080
C-CAP,U
1-10
Z
F
C401
87-012-286-080
CAP,
U
0.01-25
C402
87-012-286-080
CAP,
U
0.01-25
C403
87-012-286-080
CAP,
U
0.01-25
C405
87-A10-707-080
C-CAP,U
0.47U-16
F
Z
C406
87-A10-025-080
C-CAP,U
0.22-16Z
F
C407
87-A10-263-080
C-CAP,U
0.1-16ZF
C408
87-A10-950-080
C-CAP,S
4.7-10
Z
F
C409
87-A10-260-080
C-CAP,U
0.1-16
K
B
C701
87-010-746-080
CAP,
TANTAL
10-4
C702
87-010-746-080
CAP,
TANTAL
10-4
C703
87-A10-263-080
C-CAP,U
0.1-16ZF
C801
87-A11-056-080
C-CAP,U
1-10
Z
F
C802
87-A11-056-080
C-CAP,U
1-10
Z
F
C803
87-A11-056-080
C-CAP,U
1-10
Z
F
C805
87-010-274-080
C-CAP,TN
3.3-4
C807
87-012-274-080
CHIP
CAP,U
1000P-50B
C808
87-A10-263-080
C-CAP,U
0.1-16ZF
C901
87-A11-056-080
C-CAP,U
1-10
Z
F
J101
87-A 6 0-4 1 6-010
JACK,3.5BLK
ST
3P
J901
87-A60-319-010
JACK,DC
DIA
2.75
LED601
87-A40-643-040
C-LED,SML-211UT
PS501
87-A90-526-010
SNSR,NJL
5163-F1-B
R101
87-022-279-080
C-RES,U
470-1/16W
F
R102
87-022-279-080
C-RES,U
470-1/16W
F
R107
87-022-243-080
CHIP
RES,U
15K-1/16W
F
R108
87-022-243-080
CHIP
RES,U
15K-1/16W
F
R109
87-022-292-080
CHIP
RES
U
330K-1/16W
F
R110
87-022-292-080
CHIP
RES
U
330K-1/16W
F
R115
87-022-251-080
C-RES,U
33K-1/16W
F
R116
87-022-251-080
C-RES,U
33K-1/16W
F
R117
87-022-251-080
C-RES,U
33K-1/16W
F
R118
87-022-251-080
C-RES,U
33K-1/16W
F
R119
87-022-216-080
C-RES,U
1.1K-1/16W
F
R120
87-022-216-080
C-RES,U
1.1K-1/16W
F
R121
87-022-241-080
CHIP
RESTOR
12K
1/16W
F
R122
87-022-241-080
CHIP
RESTOR
12K
1/16W
F
R123
87-022-293-080
CHIP
RES
U
390K-1/16W
F
R124
87-022-293-080
CHIP
RES
U
390K-1/16W
F
R129
87-022-254-080
C-RES,U
43K-1/16
WF
R137
87-022-223-080
CHIP
RES
2.2K
1/16W
F
R807
87-022-292-080
CHIP
RES
U
330K-1/16W
F
R810
87-022-292-080
CHIP
RES
U
330K-1/16W
F
R811
87-022-292-080
CHIP
RES
U
330K-1/16W
F
R814
87-022-292-080
CHIP
RES
U
330K-1/16W
F
R821
87-022-292-080
CHIP
RES
U
330K-1/16W
F
S101
87-A90-330-080
C-SW,SL
1-1-2
SSSS81
S102
87-A90-330-080
C-SW,SL
1-1-2
SSSS81
S103
87-A90-400-080
C-SW,SL
1-1-4
SSSS81
S801
87-A90-455-010
SW,PUSH
HXW4001
S802
87-A90-356-210
SW,LEAF
6ZM-2
S803
87-A90-665-180
C-SW,TACT
LS7A2M
S804
87-A90-665-180
C-SW,TACT
LS7A2M
S805
87-A90-665-180
C-SW,TACT
LS7A2M
S806
87-A90-665-180
C-SW,TACT
LS7A2M
S807
87-036-373-080
C-SW,SLIDE
1-1-2(E)
S808
87-A90-330-080
C-SW,SL
1-1-2
SSSS81
S809
87-A91-335-080
C-SW,PUSH
1-1-1
SPVG11
SFR401
87-024-406-080
C-SFR,6.8K
RH03A3A
TH401
87-A90-855-080
C-THMS,SC20-3K102K
VR101
87-A90-116-080
C-VR,RTRY20KCX2V0103
X801
87-A70-079-110
VIB,XTAL
32.768KHZ
M
VT-
HEAD
FLEX
C.B
P H 1
87-HK5-608-010
HEAD,
ASSY
6ZM-2(MVA)
88
A
Resistor Code
Chip Resistor Part Coding
Figure
Value of resistor
Chip resistor
Wattage
Type
Tolerance
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
CJ
CJ
CJ
Form
LW
t
1.6
0.8
0.45
2
1.25
0.45
3.2
1.6
108
118
128
: A
: A
CHIP RESISTOR PART CODE
0.55
Resistor Code
Dimensions (mm)
Symbol
1/16W
1005
5%
CJ
1.0
0.5
0.35
104
L
t
W
IC BLOCK DIAGRAM
IC, MM1279XV
ZHKD.A3.p65
5/12/99, 1:11 PM
1
WIRING - 1 (MAIN)
6
5
14
13
12
11
10
98
765
432
112
345
678
9
10
11
12
13
14
AA
BB
CC
DD
EE
FF
GG
HH
II
JJ
KK
LL
MM
NN
OO
PP
QQ
RR
SS
TT
UU
ZHKD.A3.p65
5/12/99, 1:12 PM
2
SCHEMATIC DIAGRAM - 1 (MAIN)
8
7
DRY BATT (1.5V)
OFF
ON