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SERVICE MANUAL
DA
TA
STEREO CASSETTE PLAYER
BASIC TAPE MECHANISM : CL-860 D-GRY
HS-GMX50MK2 Y(S,L)
S/M Code No. 09-024-456-7R1
REVISION
· This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-023-456-7T1)

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­ 2 ­
SPECIFICATIONS
Maximum output :
4 mW + 4 mW (EIAJ 16 ohms)
Load impedance:
16 ­ 80 ohms
Power source:
DC 3 V using two R6 (AA) dry cell batteries,
AC house current using the optional AC
adaptor AC ­ D302
Battery life (EIAJ 0.2 mW output)
Approx. 30 hours using two LR6 (AA)
alkaline batteries
Maximum outside dimensions 80.1 (W) x 111 (H) x 26.3 (D) mm
(excluding projecting parts and controls)
Weight
Approx. 128 g (excluding batteries)
<Supplied headphones HP­ M041>
Type
: In ear type
Impedance
: 32 ohms
Sensitivity
: 105 dB/mW
<Recommended commercially available headphones>
Type
: In-ear type/ Vertical type/ Headband type
Impedance
: 16 ­ 32 ohms
Sensitivity
: 100 ­ 109 dB/mW
· Design and specifications are subject to change without
notice.

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!
= ! SAFTY PARTS
C
= Components marked
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
UNIT-NAME
! C REF-NO PARTS-NO
PARTS-NAME
SUFFIX&MODEL
­ 3 ­
ELECTRICAL PARTS LIST
HS-GMX50MK2
HS-GMX50MK2
Y1SC
Y1LC
HEAD FLEX
O
8B-HR7-606-010 HEAD ASSY, CL-860
a
b
MAIN
O C
0101 87-012-273-080 C-CAP,U 820P-50 K B
a
b
MAIN
O C
0102 87-012-273-080 C-CAP,U 820P-50 K B
a
b
MAIN
O C
0103 87-012-273-080 C-CAP,U 820P-50 K B
a
b
MAIN
O C
0104 87-012-273-080 C-CAP,U 820P-50 K B
a
b
MAIN
O C
0105 87-012-276-080 C-CAP,U 1500P-50 K B
a
b
MAIN
O C
0106 87-012-276-080 C-CAP,U 1500P-50 K B
a
b
MAIN
O C
0107 87-A10-488-010 CAP,E 47-4 7L SR
a
b
MAIN
O C
0108 87-A10-488-010 CAP,E 47-4 7L SR
a
b
MAIN
O C
0111 87-010-419-010 CAP,E 4.7-16 M 5L SRE
a
b
MAIN
O C
0112 87-012-142-080 C-CAP,S 0.33-16 Z F GRM
a
b
MAIN
O C
0113 87-010-805-080 C-CAP,S 1-16 Z F
a
b
MAIN
O C
0114 87-016-396-080 C-CAP,U 0.22-16 Z F
a
b
MAIN
O C
0117 87-012-278-080 C-CAP,U 2200P-50 K B
a
b
MAIN
O C
0118 87-012-278-080 C-CAP,U 2200P-50 K B
a
b
MAIN
O C
0119 87-010-831-080 C-CAP,U 0.1-16 Z F
a
b
MAIN
O C
0120 87-010-831-080 C-CAP,U 0.1-16 Z F
a
b
MAIN
O C
0121 87-A10-488-010 CAP,E 47-4 7L SR
a
b
MAIN
O C
0122 87-A10-489-010 CAP,E 220-4 7L SR
a
b
MAIN
O C
0123 87-010-502-010 CAP,E 100-4 M KS
a
b
HS-GMX50MK2
HS-GMX50MK2
Y1SC
Y1LC
MAIN
O C
0124 87-010-502-010 CAP,E 100-4 M KS
a
b
MAIN
O C
0125 87-A10-488-010 CAP,E 47-4 7L SR
a
b
MAIN
O C
0127 87-010-805-080 C-CAP,S 1-16 Z F
a
b
MAIN
O C
0128 87-010-805-080 C-CAP,S 1-16 Z F
a
b
MAIN
O C
0303 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
a
b
MAIN
O C
0304 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
a
b
MAIN
O C
0401 87-A10-201-080 C-CAP,S 0.33-16 K B
a
b
MAIN
O C
0403 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
a
b
MAIN
O C
0404 87-016-526-080 C-CAP,S 0.47-16 BK
a
b
MAIN
O C
0405 87-010-992-080 C-CAP,S 0.047-25 K B MK212
a
b
MAIN
O C
0406 87-010-831-080 C-CAP,U 0.1-16 Z F
a
b
MAIN
O C
0407 87-010-992-080 C-CAP,S 0.047-25 K B MK212
a
b
MAIN
O C
0408 87-010-992-080 C-CAP,S 0.047-25 K B MK212
a
b
MAIN
O C
0409 87-010-992-080 C-CAP,S 0.047-25 K B MK212
a
b
MAIN
O C
0410 87-010-831-080 C-CAP,U 0.1-16 Z F
a
b
MAIN
O C
0701 87-010-831-080 C-CAP,U 0.1-16 Z F
a
b
MAIN
O C
0702 87-012-141-080 C-CAP,S 0.22-16 Z F C2012
a
b
MAIN
O C
0703 87-012-141-080 C-CAP,S 0.22-16 Z F C2012
a
b
MAIN
O C
0707 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
a
b
MAIN
O C
0708 87-010-831-080 C-CAP,U 0.1-16 Z F
a
b
HS-GMX50MK2
HS-GMX50MK2
Y1SC
Y1LC
MAIN
O C
0709 87-010-831-080 C-CAP,U 0.1-16 Z F
a
b
MAIN
O C
0710 87-010-831-080 C-CAP,U 0.1-16 Z F
a
b
MAIN
O C
0714 87-010-831-080 C-CAP,U 0.1-16 Z F
a
b
MAIN
O C
0801 87-A10-489-010 CAP,E 220-4 7L SR
a
b
MAIN
O D
0601 87-A90-278-080 C-LED,SML-210VT RED
a
b
MAIN
S D
0801 87-A40-822-040 C-DIODE,CRS01
a
b
MAIN
S IC 0101 87-002-677-080 C-IC,TA2002F
a
b
MAIN
S IC 0401 87-A20-532-140 C-IC,LB1977M-TLM
a
b
MAIN
S IC 0701 87-A21-926-040 C-IC,TMP47C443LDM-3B80(EL)
a
b
MAIN
S IC 0702 87-A22-183-040 C-IC,PST3820UL
a
b
MAIN
S IC 0703 87-A22-180-040 C-IC,PST3817UL
a
b
MAIN
O J
0101 87-A60-437-010 JACK,3.5 BLK ST W/O SW 4P(1637 a
b
MAIN
O J
0801 87-A61-124-110 JACK,DC DIA2.75 BLK TC
a
b
MAIN
X L
0101 88-118-000-080 C-JUMPER,S
a
b
MAIN
X L
0102 88-118-000-080 C-JUMPER,S
a
b
MAIN
X L
0701 88-118-000-080 C-JUMPER,S
a
b
MAIN
O PS 0501 87-A92-280-010 SNSR,PHOTO NJL5193K-F1
a
b
MAIN
S Q
0401 89-327-125-080 C-TR,2SC2712GR
a
b
MAIN
S Q
0402 89-113-625-080 C-TR,2SA1362GR
a
b
MAIN
S Q
0403 89-327-125-080 C-TR,2SC2712GR
a
b
HS-GMX50MK2
HS-GMX50MK2
Y1SC
Y1LC
MAIN
S Q
0501 89-327-125-080 C-TR,2SC2712GR
a
b
MAIN
S Q
0701 87-026-581-080 C-TR,RN2405
a
b
MAIN
S Q
0702 89-113-625-080 C-TR,2SA1362GR
a
b
MAIN
S Q
0707 87-026-581-080 C-TR,RN2405
a
b
MAIN
S Q
0708 87-026-581-080 C-TR,RN2405
a
b
MAIN
O Q
0709 87-026-267-080 C-TR,RN2407
a
b
MAIN
S Q
0801 89-113-625-080 C-TR,2SA1362GR
a
b
MAIN
X R
0101 88-108-393-080 C-RES,U 39K-1/16W J
a
b
MAIN
X R
0102 88-108-393-080 C-RES,U 39K-1/16W J
a
b
MAIN
X R
0103 88-108-681-080 C-RES,U 680-1/16W J
a
b
MAIN
X R
0104 88-108-681-080 C-RES,U 680-1/16W J
a
b
MAIN
X R
0109 88-108-225-080 C-RES,U 2.2M-1/16W J
a
b
MAIN
X R
0110 88-108-225-080 C-RES,U 2.2M-1/16W J
a
b
MAIN
X R
0111 88-108-104-080 C-RES,U 100K-1/16W J
a
b
MAIN
X R
0112 88-108-104-080 C-RES,U 100K-1/16W J
a
b
MAIN
X R
0119 88-108-224-080 C-RES,U 220K-1/16W J
a
b
MAIN
X R
0121 88-108-102-080 C-RES,U 1K-1/16W J
a
b
MAIN
X R
0122 88-108-102-080 C-RES,U 1K-1/16W J
a
b
MAIN
X R
0123 88-108-104-080 C-RES,U 100K-1/16W J
a
b
MAIN
X R
0124 88-108-224-080 C-RES,U 220K-1/16W J
a
b

background image
!
= ! SAFTY PARTS
C
= Components marked
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
UNIT-NAME
! C REF-NO PARTS-NO
PARTS-NAME
SUFFIX&MODEL
­ 4 ­
HS-GMX50MK2
HS-GMX50MK2
Y1SC
Y1LC
MAIN
X R
0125 88-108-569-080 C-RES,U 5.6-1/16W J
a
b
MAIN
X R
0126 88-108-569-080 C-RES,U 5.6-1/16W J
a
b
MAIN
X R
0127 88-108-152-080 C-RES,U 1.5K-1/16W J
a
b
MAIN
X R
0128 88-108-152-080 C-RES,U 1.5K-1/16W J
a
b
MAIN
X R
0129 88-108-470-080 C-RES,U 47-1/16W J
a
b
MAIN
X R
0130 88-108-470-080 C-RES,U 47-1/16W J
a
b
MAIN
X R
0131 88-108-102-080 C-RES,U 1K-1/16W J
a
b
MAIN
X R
0132 88-108-102-080 C-RES,U 1K-1/16W J
a
b
MAIN
X R
0135 88-108-390-080 C-RES,U 39-1/16W J
a
b
MAIN
X R
0301 88-108-103-080 C-RES,U 10K-1/16W J
a
b
MAIN
X R
0302 88-108-103-080 C-RES,U 10K-1/16W J
a
b
MAIN
X R
0303 88-108-272-080 C-RES,U 2.7K-1/16W J
a
b
MAIN
X R
0304 88-108-272-080 C-RES,U 2.7K-1/16W J
a
b
MAIN
X R
0305 88-108-334-080 C-RES,U 330K-1/16W J
a
b
MAIN
X R
0306 88-108-334-080 C-RES,U 330K-1/16W J
a
b
MAIN
X R
0401 88-108-562-080 C-RES,U 5.6K-1/16W J
a
b
MAIN
X R
0402 88-108-562-080 C-RES,U 5.6K-1/16W J
a
b
MAIN
X R
0404 88-108-102-080 C-RES,U 1K-1/16W J
a
b
MAIN
X R
0405 88-108-123-080 C-RES,U 12K-1/16W J
a
b
MAIN
X R
0406 88-108-562-080 C-RES,U 5.6K-1/16W J
a
b
HS-GMX50MK2
HS-GMX50MK2
Y1SC
Y1LC
MAIN
X R
0407 88-108-104-080 C-RES,U 100K-1/16W J
a
b
MAIN
X R
0408 88-108-562-080 C-RES,U 5.6K-1/16W J
a
b
MAIN
X R
0409 88-108-681-080 C-RES,U 680-1/16W J
a
b
MAIN
X R
0410 88-108-000-080 C-JUMPER,U
a
b
MAIN
X R
0412 88-108-822-080 C-RES,U 8.2K-1/16W J
a
b
MAIN
X R
0413 88-108-474-080 C-RES,U 470K-1/16W J
a
b
MAIN
X R
0414 88-108-684-080 C-RES,U 680K-1/16W J
a
b
MAIN
X R
0415 88-108-474-080 C-RES,U 470K-1/16W J
a
b
MAIN
X R
0501 88-108-102-080 C-RES,U 1K-1/16W J
a
b
MAIN
X R
0502 88-108-105-080 C-RES,U 1M-1/16W J
a
b
MAIN
X R
0505 88-108-474-080 C-RES,U 470K-1/16W J
a
b
MAIN
X R
0601 88-108-821-080 C-RES,U 820-1/16W J
a
b
MAIN
X R
0602 88-108-332-080 C-RES,U 3.3K-1/16W J
a
b
MAIN
X R
0702 88-108-474-080 C-RES,U 470K-1/16W J
a
b
MAIN
X R
0703 88-108-474-080 C-RES,U 470K-1/16W J
a
b
MAIN
X R
0704 88-108-103-080 C-RES,U 10K-1/16W J
a
b
MAIN
X R
0705 88-108-103-080 C-RES,U 10K-1/16W J
a
b
MAIN
X R
0706 88-108-474-080 C-RES,U 470K-1/16W J
a
b
MAIN
X R
0707 88-108-102-080 C-RES,U 1K-1/16W J
a
b
MAIN
X R
0708 88-128-270-080 C-RES, 27-1/8W J
a
b
HS-GMX50MK2
HS-GMX50MK2
Y1SC
Y1LC
MAIN
X R
0710 88-108-222-080 C-RES,U 2.2K-1/16W J
a
b
MAIN
X R
0711 88-108-474-080 C-RES,U 470K-1/16W J
a
b
MAIN
X R
0712 88-108-474-080 C-RES,U 470K-1/16W J
a
b
MAIN
O R
0713 87-022-245-080 C-RES,U 18K-1/16W F
a
b
MAIN
O R
0714 87-022-245-080 C-RES,U 18K-1/16W F
a
b
MAIN
X R
0715 88-108-472-080 C-RES,U 4.7K-1/16W J
a
b
MAIN
X R
0716 88-108-472-080 C-RES,U 4.7K-1/16W J
a
b
MAIN
X R
0718 88-128-270-080 C-RES, 27-1/8W J
a
b
MAIN
X R
0719 88-128-270-080 C-RES, 27-1/8W J
a
b
MAIN
X R
0720 88-128-270-080 C-RES, 27-1/8W J
a
b
MAIN
X R
0721 88-108-222-080 C-RES,U 2.2K-1/16W J
a
b
MAIN
X R
0722 88-108-222-080 C-RES,U 2.2K-1/16W J
a
b
MAIN
X R
0723 88-108-222-080 C-RES,U 2.2K-1/16W J
a
b
MAIN
X R
0724 88-108-332-080 C-RES,U 3.3K-1/16W J
a
b
MAIN
X R
0725 88-108-474-080 C-RES,U 470K-1/16W J
a
b
MAIN
X R
0731 88-108-000-080 C-JUMPER,U
a
b
MAIN
X R
0732 88-108-103-080 C-RES,U 10K-1/16W J
a
b
MAIN
X R
0733 88-108-000-080 C-JUMPER,U
a
b
MAIN
X R
0734 88-108-103-080 C-RES,U 10K-1/16W J
a
b
MAIN
X R
0735 88-108-000-080 C-JUMPER,U
a
b
HS-GMX50MK2
HS-GMX50MK2
Y1SC
Y1LC
MAIN
X R
0736 88-108-103-080 C-RES,U 10K-1/16W J
a
b
MAIN
X R
0737 88-108-000-080 C-JUMPER,U
a
b
MAIN
X R
0738 88-118-000-080 C-JUMPER,S
a
b
MAIN
X R
0739 88-108-474-080 C-RES,U 470K-1/16W J
a
b
MAIN
X R
0741 88-108-103-080 C-RES,U 10K-1/16W J
a
b
MAIN
X R
0801 88-108-474-080 C-RES,U 470K-1/16W J
a
b
MAIN
X R
0802 88-108-102-080 C-RES,U 1K-1/16W J
a
b
MAIN
O S
0301 87-A90-050-010 SW,SL 2-2-2 NS (BLK)
a
b
MAIN
O S
0701 87-A91-780-180 C-SW,TACT LS15B3T
a
b
MAIN
O S
0702 87-A91-780-180 C-SW,TACT LS15B3T
a
b
MAIN
O S
0703 87-A91-780-180 C-SW,TACT LS15B3T
a
b
MAIN
O S
0704 87-A91-780-180 C-SW,TACT LS15B3T
a
b
MAIN
O S
0705 87-A90-330-080 C-SW,SL 1-1-2 SSSS81 T1.4
a
b
MAIN
O S
0706 87-A91-365-080 C-SW,PUSH 1-1-1 SPVG21
a
b
MAIN
O SFR0401 87-024-597-040 C-SFR,K 33K H TMC3K
a
b
MAIN
O TH 0401 87-A91-675-080 C-THMS,NTH5G16P39B472K 07TH
a
b
MAIN
O VR 0101 87-A92-047-010 VR,RTRY 20KCX2 H XV010702GPV1N a
b
MAIN
O X
0701 87-A70-241-010 VIB,CER 4.000MHZ CSTS0400MG03
a
b

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­ 5 ­
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
TRANSISTOR ILLUSTRATION
E
B
C
2SC2712GR
2SA1362GR
RN2405
RN2407