Text preview for : HSPS 173 Rev.pdf part of Aiwa HS-PS173 Manual Service Stereo Tape Player - Type Y, YH, YJ - (2.985Kb) pag. 11
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HS-PS173
Y, YH, YJ
SERVICE MANUAL
STEREO CASSETTE PLAYER BASIC TAPE MECHANISM : 4ZM-2 P17NC
· This Service Manual is the "Revision Publishing" and replaces "Simple Manual" HS-PS173 (Y), S/M Code No. 09-00A-438-2T1.
S/M Code No. 09-00B-438-2R1
RE VI SIO DA N TA
SPECIFICATIONS
Maximum output: Power source: Y: 4 mW + 4 mW (EIAJ 16 ohms) YH, YJ: 15 mW + 15 mW (EIAJ 32 ohms) DC 3 V using two R6 (size AA) batteries YH: AC house current using the optional AC adaptor AIWA AC-D302 91.5 (W) x 116.5 (H) x 31.0 (D) mm (35/8 x 45/8 x 11/4 in.) (excluding projecting parts and control) Approx.109 g (3.8 oz) (excluding batteries)
Maximum dimensions:
Weight
· Design and specifications are subject to change without notice.
ACCESSORIES / PACKAGE LIST
REF. NO. PART NO.
KANRI NO.
DESCRIPTION
1 2 2 2 2 2 2 2 2 3 3 3 3
8A-HKA-079-010 87-B30-430-010 87-B30-431-010 87-B30-432-010 87-B30-434-010 87-B30-444-010 87-B30-445-010 87-B30-446-010 87-B30-448-010 8B-HKB-901-010 8B-HKB-902-010 8B-HKB-905-010 8B-HKB-906-010
CLIP,BELT TRANS HEADPHONE,HP-M029(R) <[R]Y> HEADPHONE,HP-M029(BL) <[L]Y> HEADPHONE,HP-M029(G) <[G]Y> HEADPHONE,HP-M029(DG) <[LD]Y> HEADPHONE,HP-M029(T2R) <[P]YH> HEADPHONE,HP-M029(T2BL) <[LD]YH> HEADPHONE,HP-M029(T2G) <[GL]YH> HEADPHONE,HP-M029(T2DG) <[LD]YJ> IB,Y(EGFSI)-C IB,Y(EDPOHCZ)-C IB,YH(ECC)-C IB,YJ(ECCA)-C
2
ELECTRICAL MAIN PARTS LIST
REF. NO. PART NO. IC 87-A21-684-040 DIODE 87-A40-630-040 MAIN C.B C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C14 C15 C17 C18 C27 C51 J1 J2 R51 SFR51 SW1 VR1 FRONT C.B SW401 87-A92-020-010 87-012-277-080 87-012-277-080 87-012-284-080 87-012-284-080 87-015-674-040 87-015-674-040 87-012-277-080 87-012-277-080 87-012-274-080 87-012-274-080 87-A10-489-040 87-A10-489-040 87-015-681-040 87-010-831-080 87-A11-056-080 87-A11-056-080 87-010-831-080 87-015-695-040 85-HRL-623-010 87-A61-124-010 87-A00-530-080 87-024-197-010 87-A90-133-110 87-A91-581-110
KANRI NO.
DESCRIPTION
C-IC,TA2145AF
C-DIODE,RB411D
C-CAP,U 1800P-50 K B C-CAP,U 1800P-50 K B C-CAP,U 6800P-50 K B C-CAP,U 6800P-50 K B CAP,E 22-6.3 M 7L SRA CAP,E 22-6.3 M 7L SRA C-CAP,U 1800P-50 K B C-CAP,U 1800P-50 K B C-CAP,U 1000P-50 K B C-CAP,U 1000P-50 K B CAP,E 220-4 7L CAP,E 220-4 7L CAP,E 10-16 7L C-CAP,U 0.1-16 C-CAP,U 1-10 Z SR SR SRA Z F F
C-CAP,U 1-10 Z F C-CAP,U 0.1-16 Z F CAP,E 1-50 7L SRA JACK,3.5 BLK ST BLK JACK,DC DIA2.75 BLK TC C-RES, S 180-1/10W F SFR,1K H VZ066L3 SW,LEAF LSA1120JAU VR,RTRY 20KBX1
C-SW,SL 1-1-2LONG (NC)
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
8 8
A
Resistor Code Value of resistor Chip resistor
Dimensions (mm)
Figure
Wattage 1/16W 1/16W 1/10W 1/8W
Type 1005 1608 2125 3216
Tolerance 5% 5% 5% 5%
Symbol CJ CJ CJ CJ
Form
L W
L 1.0
t
W 0.5 0.8 1.25 1.6
t 0.35 0.45 0.45 0.55
:A Resistor Code : A
104 108 118 128
1.6 2 3.2
3
WIRING (MAIN)
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K
L
DC JACK
M N
O
P Q R S T U
4
SCHEMATIC DIAGRAM (MAIN )
5
ADJUSTMENT
1. Tape Speed Adjustment Settings : · Test tape : TTA - 100 (TAPE CENTER) · Test point : PHONES JACK (J1) · Adjustment location : SFR 51 · Volume : NON-CLIP (MAX - 10dB DOWN) Method : Play back the test tape and adjust SFR 51 so that the frequency is 3000 Hz ± 10 Hz. Then confirm WOW is less than 0.50%. 2. Head Azimuth Adjustment Settings : · Test tape : TTA - 330 / 420 (TAPE CENTER) · Test point : PHONES JACK (J1) · Adjustment location : Head Azimuth Adjustment Screw · Volume : NON-CLIP (MAX - 10dB DOWN) Method : Play back the test tape and adjust the screw so that the output becomes maximum and same phase.
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MECHANICAL EXPLODED VIEW 1 / 1
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MECHANICAL PARTS LIST 1 / 1
REF. NO. PART NO. 1 2 2 2 2 3 4 5 6 7 8 9 10 11 12 12 12 12 13 13 13 13 A B C 8B-HRM-010-010 8B-HKB-004-010 8B-HKB-010-010 8B-HKB-020-010 8B-HKB-015-010 86-HRM-205-010 8B-HRL-208-010 8B-HRM-201-010 8B-HRM-016-010 8B-HRM-202-010 8B-HRM-011-010 8B-HKA-201-010 8Z-HKA-201-110 8Z-HKA-205-010 8B-HKB-008-010 8B-HKB-013-010 8B-HKB-025-010 8B-HKB-018-010 8B-HKB-007-010 8B-HKB-012-010 8B-HKB-027-010 8B-HKB-017-010 87-067-815-110 87-067-384-010 87-264-525-310
KANRI DESCRIPTION NO. COVER, LIDCASS BLU LID,CASS BLU YZ<[L]Y> LID,CASS DBLU YZ<[LD]Y> LID,CASS GRE YZ<[G]Y> LID,CASS RED YZ<[R]Y> SPR-T,CLICK SPR-P,CASS PLATE,HEAD BLU BTN,PLAY BLU PLATE,BTN BLU FRAME,CENTER BLU BAT-CONTACT,(+) HLDR,JACK BAT-CONTACT,(-) LID,BATT BLU<[L]Y> LID,BATT DBLU<[LD]Y> LID,BATT GRE<[G]Y> LID,BATT RED<[R]Y> CABI,REAR BLU YZ<[L]Y> CABI,REAR DBLU YZ<[LD]Y> CABI,REAR GRE YZ<[G]Y> CABI,REAR RED YZ<[R]Y> VT+1.4-3(HL) SCREWVT1.4-3.5HL SCREW, V+1.7-2.5
COLOR NAME TABLE
Basic color symbol Color Basic color symbol Color Basic color symbol Color B Black C Cream D Orange G Green H Gray L Blue LT Transparent Blue N Gold P Pink R Red S Silver ST Titan Silver T Brown V Violet W White WT Transparent White Y Yellow YT Transparent Yellow LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green YM Metallic Yellow DM Metallic Orange PT Transparent Pink LA Aqua Blue GL Light Green
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TAPE MECHANISM EXPLODED VIEW 1 / 1
A 27 25 23 1 FRAME,CENTER 5
10
22
24 2 28 29
3
17
19 4 11 26 6 15 7 9 13 12
9
21 20
16 18
14
8
TAPE MECHANISM PARTS LIST 1 / 1
REF. NO. PART NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 A 84-ZM2-072-010 84-ZM2-211-110 84-ZM2-222-110 84-ZM2-075-010 84-ZM2-216-210 84-ZM2-073-010 84-ZM2-223-110 84-ZM2-232-310 09-001-421-010 84-ZM2-228-310 84-ZM2-220-110 84-ZM2-210-210 84-ZM2-218-110 84-ZM2-208-510 84-ZM2-224-110 84-ZM2-207-310 84-ZM2-206-410 84-ZM2-219-010 87-A91-379-010 84-ZM2-226-510 84-ZM2-212-010 84-ZM2-233-210 84-ZM2-227-310 84-ZM2-225-010 87-A91-458-010 84-ZM2-074-010 84-ZM2-215-110 84-ZM2-217-210 84-ZM2-231-110 84-ZM2-252-010
KANRI DESCRIPTION NO. LEVER,PLAY DENT GEAR,CONNECT SPR-T,PLAY LEVER,STOP DENT REEL TABLE,R LEVER,FF DENT SPR-T,REW STOP BELT,MAIN FLY-WHL,P ASSY SPR-C,BT BRG,P GEAR,AUTO CAP,GEAR AUTO LEVER,SHIFT SPR-T,FF LOCK LEVER,AUTO LEVER,LOCK PULLEY,MOTOR MOT,BCY3B-13 SPR-C,CLUTCH GEAR,CLUTCH ROLLER ASSY,PINCH SPR-C,AZIMUTH SPR-T,AUTO FIND HEAD,AP 4211TA LEVER,REW DENT REEL TABLE,L SHAFT,REEL FELT,CLUTCH S-SCREW,AZI-2-6.4 C
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211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111
2000068 9630472 0251431 Printed in Singapore