Aiwa HS-PS173 User manual

SERVICE MANUAL
DATA
HS-PS173 Y
SIMPLE
S/M Code No. 09-00A-438-2T1
• Replace this Service manual with “Revision Publishing” when it is issued.
STEREO CASSETTE PLAYER

-2-
! =! 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.
K NO. =Only use japanese.
C UNIT NAME REF NO. MODEL NAME! DESCRIPTIONK NO.PARTS CODE SUFFIX
PARTS LIST
O ACCESSORY 87-B30-430-010 -- HEADPHONE,HP-M029(R) Y1RC HS-PS173
O ACCESSORY 87-B30-431-010 -- HEADPHONE,HP-M029(BL) Y1LC HS-PS173
O ACCESSORY 87-B30-432-010 -- HEADPHONE,HP-M029(G) Y1GC HS-PS173
O ACCESSORY 87-B30-434-010 -- HEADPHONE,HP-M029(DG) Y1LDC HS-PS173
O ACCESSORY 8A-HKA-079-010 0E CLIP,BELT TRANS Y1GC HS-PS173
O ACCESSORY 8A-HKA-079-010 0E CLIP,BELT TRANS Y1LC HS-PS173
O ACCESSORY 8A-HKA-079-010 0E CLIP,BELT TRANS Y1LDC HS-PS173
O ACCESSORY 8A-HKA-079-010 0E CLIP,BELT TRANS Y1RC HS-PS173
O CABITY 8B-HKB-004-010 -- LID,CASS BLU YZ Y1LC HS-PS173
O CABITY 8B-HKB-007-010 -- CABI,REAR BLU YZ Y1LC HS-PS173
O CABITY 8B-HKB-008-010 -- LID,BATT BLU Y1LC HS-PS173
O CABITY 8B-HKB-010-010 -- LID,CASS DBLU YZ Y1LDC HS-PS173
O CABITY 8B-HKB-012-010 -- CABI,REAR DBLU YZ Y1LDC HS-PS173
O CABITY 8B-HKB-013-010 -- LID,BATT DBLU Y1LDC HS-PS173
O CABITY 8B-HKB-015-010 -- LID,CASS RED YZ Y1RC HS-PS173
O CABITY 8B-HKB-017-010 -- CABI,REAR RED YZ Y1RC HS-PS173
O CABITY 8B-HKB-018-010 -- LID,BATT RED Y1RC HS-PS173
O CABITY 8B-HKB-020-010 -- LID,CASS GRE YZ Y1GC HS-PS173
O CABITY 8B-HKB-025-010 -- LID,BATT GRE Y1GC HS-PS173
O CABITY 8B-HKB-027-010 -- CABI,REAR GRE YZ Y1GC HS-PS173
O CABITY 8B-HRM-010-010 -- COVER, LIDCASS BLU Y1GC HS-PS173
O CABITY 8B-HRM-010-010 -- COVER, LIDCASS BLU Y1LC HS-PS173
O CABITY 8B-HRM-010-010 -- COVER, LIDCASS BLU Y1LDC HS-PS173
O CABITY 8B-HRM-010-010 -- COVER, LIDCASS BLU Y1RC HS-PS173
O CABITY 8B-HRM-011-010 -- FRAME,CENTER BLU Y1GC HS-PS173
O CABITY 8B-HRM-011-010 -- FRAME,CENTER BLU Y1LC HS-PS173
O CABITY 8B-HRM-011-010 -- FRAME,CENTER BLU Y1LDC HS-PS173
O CABITY 8B-HRM-011-010 -- FRAME,CENTER BLU Y1RC HS-PS173
O CABITY 8B-HRM-016-010 -- BTN,PLAY BLU Y1GC HS-PS173
O CABITY 8B-HRM-016-010 -- BTN,PLAY BLU Y1LC HS-PS173
O CABITY 8B-HRM-016-010 -- BTN,PLAY BLU Y1LDC HS-PS173
O CABITY 8B-HRM-016-010 -- BTN,PLAY BLU Y1RC HS-PS173
X LBL,POP 8B-HRM-970-010 -- LBL,POP 18H Y Y1GC HS-PS173
X LBL,POP 8B-HRM-970-010 -- LBL,POP 18H Y Y1LC HS-PS173
X LBL,POP 8B-HRM-970-010 -- LBL,POP 18H Y Y1LDC HS-PS173
X LBL,POP 8B-HRM-970-010 -- LBL,POP 18H Y Y1RC HS-PS173
X LBL,POP 8B-HRM-974-010 -- LBL,POP Y1 HP Y1GC HS-PS173
X LBL,POP 8B-HRM-974-010 -- LBL,POP Y1 HP Y1LC HS-PS173
X LBL,POP 8B-HRM-974-010 -- LBL,POP Y1 HP Y1RC HS-PS173
O OTHERS 86-HRM-205-010 0E SPR-T,CLICK Y1GC HS-PS173
O OTHERS 86-HRM-205-010 0E SPR-T,CLICK Y1LC HS-PS173
O OTHERS 86-HRM-205-010 0E SPR-T,CLICK Y1LDC HS-PS173
O OTHERS 86-HRM-205-010 0E SPR-T,CLICK Y1RC HS-PS173
O OTHERS 8A-HKA-201-010 0E BAT-CONTACT,(+) Y1GC HS-PS173
O OTHERS 8A-HKA-201-010 0E BAT-CONTACT,(+) Y1LC HS-PS173
O OTHERS 8A-HKA-201-010 0E BAT-CONTACT,(+) Y1LDC HS-PS173
O OTHERS 8A-HKA-201-010 0E BAT-CONTACT,(+) Y1RC HS-PS173
O OTHERS 8A-HR8-214-010 0E SPR-P,CASS Y1GC HS-PS173
O OTHERS 8A-HR8-214-010 0E SPR-P,CASS Y1LC HS-PS173
O OTHERS 8A-HR8-214-010 0E SPR-P,CASS Y1LDC HS-PS173
O OTHERS 8A-HR8-214-010 0E SPR-P,CASS Y1RC HS-PS173
O OTHERS 8Z-HKA-201-010 0E HLDR,JACK Y1GC HS-PS173
O OTHERS 8Z-HKA-201-010 0E HLDR,JACK Y1LC HS-PS173
O OTHERS 8Z-HKA-201-010 0E HLDR,JACK Y1LDC HS-PS173
O OTHERS 8Z-HKA-201-010 0E HLDR,JACK Y1RC HS-PS173
O OTHERS 8Z-HKA-205-010 0E BAT-CONTACT,(-) Y1GC HS-PS173
O OTHERS 8Z-HKA-205-010 0E BAT-CONTACT,(-) Y1LC HS-PS173
O OTHERS 8Z-HKA-205-010 0E BAT-CONTACT,(-) Y1LDC HS-PS173
O OTHERS 8Z-HKA-205-010 0E BAT-CONTACT,(-) Y1RC HS-PS173
O OTHERS * 8B-HRM-201-010 -- PLATE,HEAD BLU Y1GC HS-PS173
O OTHERS * 8B-HRM-201-010 -- PLATE,HEAD BLU Y1LC HS-PS173
O OTHERS * 8B-HRM-201-010 -- PLATE,HEAD BLU Y1LDC HS-PS173
O OTHERS * 8B-HRM-201-010 -- PLATE,HEAD BLU Y1RC HS-PS173
O OTHERS * 8B-HRM-202-010 -- PLATE,BTN BLU Y1GC HS-PS173
O OTHERS * 8B-HRM-202-010 -- PLATE,BTN BLU Y1LC HS-PS173
O OTHERS * 8B-HRM-202-010 -- PLATE,BTN BLU Y1LDC HS-PS173
O OTHERS * 8B-HRM-202-010 -- PLATE,BTN BLU Y1RC HS-PS173
X PACKING DU 87-056-756-010 0E LBL,COLOR M RED Y1RC HS-PS173

-3-
! =! 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.
K NO. =Only use japanese.
C UNIT NAME REF NO. MODEL NAME! DESCRIPTIONK NO.PARTS CODE SUFFIX
PARTS LIST
X PACKING DU 87-056-875-010 0E LBL,COLOR M GRN Y1GC HS-PS173
X PACKING DU 87-B40-118-010 0E SH,FOAMED-MAT 0.31-400-135 Y1GC HS-PS173
X PACKING DU 87-B40-118-010 0E SH,FOAMED-MAT 0.31-400-135 Y1LC HS-PS173
X PACKING DU 87-B40-118-010 0E SH,FOAMED-MAT 0.31-400-135 Y1LDC HS-PS173
X PACKING DU 87-B40-118-010 0E SH,FOAMED-MAT 0.31-400-135 Y1RC HS-PS173
X PACKING DU 87-B40-154-010 0E LBL,BAR-CODE CU Y1GC HS-PS173
X PACKING DU 87-B40-154-010 0E LBL,BAR-CODE CU Y1LC HS-PS173
X PACKING DU 87-B40-154-010 0E LBL,BAR-CODE CU Y1LDC HS-PS173
X PACKING DU 87-B40-154-010 0E LBL,BAR-CODE CU Y1RC HS-PS173
X PACKING DU 87-B40-184-010 0E LBL,COLOR M DARK BLUE Y1LDC HS-PS173
X PACKING DU 87-B40-281-010 0E LBL,BAR-CODE A 35X8 Y1GC HS-PS173
X PACKING DU 87-B40-281-010 0E LBL,BAR-CODE A 35X8 Y1LC HS-PS173
X PACKING DU 87-B40-281-010 0E LBL,BAR-CODE A 35X8 Y1LDC HS-PS173
X PACKING DU 87-B40-281-010 0E LBL,BAR-CODE A 35X8 Y1RC HS-PS173
X PACKING DU 8B-HKB-856-010 -- CTN,PRINTED Y1LDC Y1GC HS-PS173
X PACKING DU 8B-HKB-856-010 -- CTN,PRINTED Y1LDC Y1LC HS-PS173
X PACKING DU 8B-HKB-856-010 -- CTN,PRINTED Y1LDC Y1LDC HS-PS173
X PACKING DU 8B-HKB-856-010 -- CTN,PRINTED Y1LDC Y1RC HS-PS173
X PACKING DU 8B-HKB-857-010 -- CTN,INNER Y1LC Y1LC HS-PS173
X PACKING DU 8B-HKB-858-010 -- CTN,OUTER Y1LC Y1LC HS-PS173
X PACKING DU 8B-HKB-859-010 -- CTN,INNER Y1GC Y1GC HS-PS173
X PACKING DU 8B-HKB-860-010 -- CTN,OUTER Y1GC Y1GC HS-PS173
X PACKING DU 8B-HKB-861-010 -- CTN,INNER Y1LDC Y1LDC HS-PS173
X PACKING DU 8B-HKB-862-010 -- CTN,OUTER Y1LDC Y1LDC HS-PS173
X PACKING DU 8B-HKB-863-010 -- CTN,INNER Y1RC Y1RC HS-PS173
X PACKING DU 8B-HKB-864-010 -- CTN,OUTER Y1RC Y1RC HS-PS173
X PACKING DU 8Z-HJ9-870-010 -- CUSH,SUBMECHA Y1GC HS-PS173
X PACKING DU 8Z-HJ9-870-010 -- CUSH,SUBMECHA Y1LC HS-PS173
X PACKING DU 8Z-HJ9-870-010 -- CUSH,SUBMECHA Y1LDC HS-PS173
X PACKING DU 8Z-HJ9-870-010 -- CUSH,SUBMECHA Y1RC HS-PS173
X PACKING DU 8Z-HJ9-872-010 -- LBL,CAUTION MECHA E Y1GC HS-PS173
X PACKING DU 8Z-HJ9-872-010 -- LBL,CAUTION MECHA E Y1LC HS-PS173
X PACKING DU 8Z-HJ9-872-010 -- LBL,CAUTION MECHA E Y1LDC HS-PS173
X PACKING DU 8Z-HJ9-872-010 -- LBL,CAUTION MECHA E Y1RC HS-PS173
X PACKING DU 8Z-HJ9-888-010 0E CUSH,MECHA ASSY E Y1GC HS-PS173
X PACKING DU 8Z-HJ9-888-010 0E CUSH,MECHA ASSY E Y1LC HS-PS173
X PACKING DU 8Z-HJ9-888-010 0E CUSH,MECHA ASSY E Y1LDC HS-PS173
X PACKING DU 8Z-HJ9-888-010 0E CUSH,MECHA ASSY E Y1RC HS-PS173
X PLATE 8B-HKB-023-010 -- LBL,SPEC YZ Y1GC HS-PS173
X PLATE 8B-HKB-023-010 -- LBL,SPEC YZ Y1LC HS-PS173
X PLATE 8B-HKB-023-010 -- LBL,SPEC YZ Y1LDC HS-PS173
X PLATE 8B-HKB-023-010 -- LBL,SPEC YZ Y1RC HS-PS173
X PRE-MAIN AMP 87-610-042-210 0E WIRE,B0-4-2 Y1GC HS-PS173
X PRE-MAIN AMP 87-610-042-210 0E WIRE,B0-4-2 Y1LC HS-PS173
X PRE-MAIN AMP 87-610-042-210 0E WIRE,B0-4-2 Y1LDC HS-PS173
X PRE-MAIN AMP 87-610-042-210 0E WIRE,B0-4-2 Y1RC HS-PS173
X PRE-MAIN AMP 87-612-042-210 0E WIRE,B2-4-2 Y1GC HS-PS173
X PRE-MAIN AMP 87-612-042-210 0E WIRE,B2-4-2 Y1LC HS-PS173
X PRE-MAIN AMP 87-612-042-210 0E WIRE,B2-4-2 Y1LDC HS-PS173
X PRE-MAIN AMP 87-612-042-210 0E WIRE,B2-4-2 Y1RC HS-PS173
X PRE-MAIN AMP 8B-HKA-604-010 -- WIRE,100MM SHIELD Y1GC HS-PS173
X PRE-MAIN AMP 8B-HKA-604-010 -- WIRE,100MM SHIELD Y1LC HS-PS173
X PRE-MAIN AMP 8B-HKA-604-010 -- WIRE,100MM SHIELD Y1LDC HS-PS173
X PRE-MAIN AMP 8B-HKA-604-010 -- WIRE,100MM SHIELD Y1RC HS-PS173
O PRE-MAIN AMP C 0001 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1GC HS-PS173
O PRE-MAIN AMP C 0001 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1LC HS-PS173
O PRE-MAIN AMP C 0001 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1LDC HS-PS173
O PRE-MAIN AMP C 0001 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1RC HS-PS173
O PRE-MAIN AMP C 0002 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1GC HS-PS173
O PRE-MAIN AMP C 0002 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1LC HS-PS173
O PRE-MAIN AMP C 0002 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1LDC HS-PS173
O PRE-MAIN AMP C 0002 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1RC HS-PS173
O PRE-MAIN AMP C 0003 87-012-284-080 0E C-CAP,U 6800P-50 K B GRM Y1GC HS-PS173
O PRE-MAIN AMP C 0003 87-012-284-080 0E C-CAP,U 6800P-50 K B GRM Y1LC HS-PS173
O PRE-MAIN AMP C 0003 87-012-284-080 0E C-CAP,U 6800P-50 K B GRM Y1LDC HS-PS173
O PRE-MAIN AMP C 0003 87-012-284-080 0E C-CAP,U 6800P-50 K B GRM Y1RC HS-PS173
O PRE-MAIN AMP C 0004 87-012-284-080 0E C-CAP,U 6800P-50 K B GRM Y1GC HS-PS173
O PRE-MAIN AMP C 0004 87-012-284-080 0E C-CAP,U 6800P-50 K B GRM Y1LC HS-PS173
O PRE-MAIN AMP C 0004 87-012-284-080 0E C-CAP,U 6800P-50 K B GRM Y1LDC HS-PS173
O PRE-MAIN AMP C 0004 87-012-284-080 0E C-CAP,U 6800P-50 K B GRM Y1RC HS-PS173

-4-
! =! 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.
K NO. =Only use japanese.
C UNIT NAME REF NO. MODEL NAME! DESCRIPTIONK NO.PARTS CODE SUFFIX
PARTS LIST
O PRE-MAIN AMP C 0005 87-015-674-040 0E CAP,E 22-6.3 M 7L SRA Y1GC HS-PS173
O PRE-MAIN AMP C 0005 87-015-674-040 0E CAP,E 22-6.3 M 7L SRA Y1LC HS-PS173
O PRE-MAIN AMP C 0005 87-015-674-040 0E CAP,E 22-6.3 M 7L SRA Y1LDC HS-PS173
O PRE-MAIN AMP C 0005 87-015-674-040 0E CAP,E 22-6.3 M 7L SRA Y1RC HS-PS173
O PRE-MAIN AMP C 0006 87-015-674-040 0E CAP,E 22-6.3 M 7L SRA Y1GC HS-PS173
O PRE-MAIN AMP C 0006 87-015-674-040 0E CAP,E 22-6.3 M 7L SRA Y1LC HS-PS173
O PRE-MAIN AMP C 0006 87-015-674-040 0E CAP,E 22-6.3 M 7L SRA Y1LDC HS-PS173
O PRE-MAIN AMP C 0006 87-015-674-040 0E CAP,E 22-6.3 M 7L SRA Y1RC HS-PS173
O PRE-MAIN AMP C 0007 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1GC HS-PS173
O PRE-MAIN AMP C 0007 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1LC HS-PS173
O PRE-MAIN AMP C 0007 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1LDC HS-PS173
O PRE-MAIN AMP C 0007 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1RC HS-PS173
O PRE-MAIN AMP C 0008 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1GC HS-PS173
O PRE-MAIN AMP C 0008 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1LC HS-PS173
O PRE-MAIN AMP C 0008 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1LDC HS-PS173
O PRE-MAIN AMP C 0008 87-012-277-080 0E C-CAP,U 1800P-50 K B GRM Y1RC HS-PS173
O PRE-MAIN AMP C 0009 87-012-274-080 0E C-CAP,U 1000P-50 K B Y1GC HS-PS173
O PRE-MAIN AMP C 0009 87-012-274-080 0E C-CAP,U 1000P-50 K B Y1LC HS-PS173
O PRE-MAIN AMP C 0009 87-012-274-080 0E C-CAP,U 1000P-50 K B Y1LDC HS-PS173
O PRE-MAIN AMP C 0009 87-012-274-080 0E C-CAP,U 1000P-50 K B Y1RC HS-PS173
O PRE-MAIN AMP C 0010 87-012-274-080 0E C-CAP,U 1000P-50 K B Y1GC HS-PS173
O PRE-MAIN AMP C 0010 87-012-274-080 0E C-CAP,U 1000P-50 K B Y1LC HS-PS173
O PRE-MAIN AMP C 0010 87-012-274-080 0E C-CAP,U 1000P-50 K B Y1LDC HS-PS173
O PRE-MAIN AMP C 0010 87-012-274-080 0E C-CAP,U 1000P-50 K B Y1RC HS-PS173
O PRE-MAIN AMP C 0011 87-A10-489-040 0E CAP,E 220-4 7L SR Y1GC HS-PS173
O PRE-MAIN AMP C 0011 87-A10-489-040 0E CAP,E 220-4 7L SR Y1LC HS-PS173
O PRE-MAIN AMP C 0011 87-A10-489-040 0E CAP,E 220-4 7L SR Y1LDC HS-PS173
O PRE-MAIN AMP C 0011 87-A10-489-040 0E CAP,E 220-4 7L SR Y1RC HS-PS173
O PRE-MAIN AMP C 0012 87-A10-489-040 0E CAP,E 220-4 7L SR Y1GC HS-PS173
O PRE-MAIN AMP C 0012 87-A10-489-040 0E CAP,E 220-4 7L SR Y1LC HS-PS173
O PRE-MAIN AMP C 0012 87-A10-489-040 0E CAP,E 220-4 7L SR Y1LDC HS-PS173
O PRE-MAIN AMP C 0012 87-A10-489-040 0E CAP,E 220-4 7L SR Y1RC HS-PS173
O PRE-MAIN AMP C 0014 87-015-681-040 0E CAP,E 10-16 7L SRA Y1GC HS-PS173
O PRE-MAIN AMP C 0014 87-015-681-040 0E CAP,E 10-16 7L SRA Y1LC HS-PS173
O PRE-MAIN AMP C 0014 87-015-681-040 0E CAP,E 10-16 7L SRA Y1LDC HS-PS173
O PRE-MAIN AMP C 0014 87-015-681-040 0E CAP,E 10-16 7L SRA Y1RC HS-PS173
O PRE-MAIN AMP C 0015 87-010-831-080 0E C-CAP,U 0.1-16 Z F Y1GC HS-PS173
O PRE-MAIN AMP C 0015 87-010-831-080 0E C-CAP,U 0.1-16 Z F Y1LC HS-PS173
O PRE-MAIN AMP C 0015 87-010-831-080 0E C-CAP,U 0.1-16 Z F Y1LDC HS-PS173
O PRE-MAIN AMP C 0015 87-010-831-080 0E C-CAP,U 0.1-16 Z F Y1RC HS-PS173
O PRE-MAIN AMP C 0017 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1GC HS-PS173
O PRE-MAIN AMP C 0017 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1LC HS-PS173
O PRE-MAIN AMP C 0017 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1LDC HS-PS173
O PRE-MAIN AMP C 0017 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1RC HS-PS173
O PRE-MAIN AMP C 0018 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1GC HS-PS173
O PRE-MAIN AMP C 0018 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1LC HS-PS173
O PRE-MAIN AMP C 0018 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1LDC HS-PS173
O PRE-MAIN AMP C 0018 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1RC HS-PS173
O PRE-MAIN AMP C 0019 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1GC HS-PS173
O PRE-MAIN AMP C 0019 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1LC HS-PS173
O PRE-MAIN AMP C 0019 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1LDC HS-PS173
O PRE-MAIN AMP C 0019 87-A11-056-080 0E C-CAP,U 1-10 Z F Y1RC HS-PS173
O PRE-MAIN AMP C 0051 87-015-695-040 0E CAP,E 1-50 7L SRA Y1GC HS-PS173
O PRE-MAIN AMP C 0051 87-015-695-040 0E CAP,E 1-50 7L SRA Y1LC HS-PS173
O PRE-MAIN AMP C 0051 87-015-695-040 0E CAP,E 1-50 7L SRA Y1LDC HS-PS173
O PRE-MAIN AMP C 0051 87-015-695-040 0E CAP,E 1-50 7L SRA Y1RC HS-PS173
S PRE-MAIN AMP D 0051 87-A40-965-040 0E C-DIODE,MMBD-2838LT1 Y1GC HS-PS173
S PRE-MAIN AMP D 0051 87-A40-965-040 0E C-DIODE,MMBD-2838LT1 Y1LC HS-PS173
S PRE-MAIN AMP D 0051 87-A40-965-040 0E C-DIODE,MMBD-2838LT1 Y1LDC HS-PS173
S PRE-MAIN AMP D 0051 87-A40-965-040 0E C-DIODE,MMBD-2838LT1 Y1RC HS-PS173
S PRE-MAIN AMP IC 0001 87-A21-684-040 1C C-IC,TA2145AF Y1GC HS-PS173
S PRE-MAIN AMP IC 0001 87-A21-684-040 1C C-IC,TA2145AF Y1LC HS-PS173
S PRE-MAIN AMP IC 0001 87-A21-684-040 1C C-IC,TA2145AF Y1LDC HS-PS173
S PRE-MAIN AMP IC 0001 87-A21-684-040 1C C-IC,TA2145AF Y1RC HS-PS173
O PRE-MAIN AMP J 0001 85-HRL-623-010 0E JACK,3.5 BLK ST BLK Y1GC HS-PS173
O PRE-MAIN AMP J 0001 85-HRL-623-010 0E JACK,3.5 BLK ST BLK Y1LC HS-PS173
O PRE-MAIN AMP J 0001 85-HRL-623-010 0E JACK,3.5 BLK ST BLK Y1LDC HS-PS173
O PRE-MAIN AMP J 0001 85-HRL-623-010 0E JACK,3.5 BLK ST BLK Y1RC HS-PS173
X PRE-MAIN AMP JR 0001 88-108-000-080 0E C-JUMPER,U Y1GC HS-PS173
X PRE-MAIN AMP JR 0001 88-108-000-080 0E C-JUMPER,U Y1LC HS-PS173

-5-
! =! 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.
K NO. =Only use japanese.
C UNIT NAME REF NO. MODEL NAME! DESCRIPTIONK NO.PARTS CODE SUFFIX
PARTS LIST
X PRE-MAIN AMP JR 0001 88-108-000-080 0E C-JUMPER,U Y1LDC HS-PS173
X PRE-MAIN AMP JR 0001 88-108-000-080 0E C-JUMPER,U Y1RC HS-PS173
X PRE-MAIN AMP JR 0002 88-108-000-080 0E C-JUMPER,U Y1GC HS-PS173
X PRE-MAIN AMP JR 0002 88-108-000-080 0E C-JUMPER,U Y1LC HS-PS173
X PRE-MAIN AMP JR 0002 88-108-000-080 0E C-JUMPER,U Y1LDC HS-PS173
X PRE-MAIN AMP JR 0002 88-108-000-080 0E C-JUMPER,U Y1RC HS-PS173
X PRE-MAIN AMP JR 0003 88-108-000-080 0E C-JUMPER,U Y1GC HS-PS173
X PRE-MAIN AMP JR 0003 88-108-000-080 0E C-JUMPER,U Y1LC HS-PS173
X PRE-MAIN AMP JR 0003 88-108-000-080 0E C-JUMPER,U Y1LDC HS-PS173
X PRE-MAIN AMP JR 0003 88-108-000-080 0E C-JUMPER,U Y1RC HS-PS173
X PRE-MAIN AMP JR 0004 88-129-000-080 0E C-JUMPER,3216 Y1GC HS-PS173
X PRE-MAIN AMP JR 0004 88-129-000-080 0E C-JUMPER,3216 Y1LC HS-PS173
X PRE-MAIN AMP JR 0004 88-129-000-080 0E C-JUMPER,3216 Y1LDC HS-PS173
X PRE-MAIN AMP JR 0004 88-129-000-080 0E C-JUMPER,3216 Y1RC HS-PS173
S PRE-MAIN AMP Q 0001 87-A30-490-040 0E C-TR,KRC107S Y1GC HS-PS173
S PRE-MAIN AMP Q 0001 87-A30-490-040 0E C-TR,KRC107S Y1LC HS-PS173
S PRE-MAIN AMP Q 0001 87-A30-490-040 0E C-TR,KRC107S Y1LDC HS-PS173
S PRE-MAIN AMP Q 0001 87-A30-490-040 0E C-TR,KRC107S Y1RC HS-PS173
X PRE-MAIN AMP R 0001 88-108-274-080 0E C-RES,U 270K-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0001 88-108-274-080 0E C-RES,U 270K-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0001 88-108-274-080 0E C-RES,U 270K-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0001 88-108-274-080 0E C-RES,U 270K-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0002 88-108-274-080 0E C-RES,U 270K-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0002 88-108-274-080 0E C-RES,U 270K-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0002 88-108-274-080 0E C-RES,U 270K-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0002 88-108-274-080 0E C-RES,U 270K-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0003 88-108-223-080 0E C-RES,U 22K-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0003 88-108-223-080 0E C-RES,U 22K-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0003 88-108-223-080 0E C-RES,U 22K-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0003 88-108-223-080 0E C-RES,U 22K-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0004 88-108-223-080 0E C-RES,U 22K-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0004 88-108-223-080 0E C-RES,U 22K-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0004 88-108-223-080 0E C-RES,U 22K-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0004 88-108-223-080 0E C-RES,U 22K-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0005 88-108-561-080 0E C-RES,U 560-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0005 88-108-561-080 0E C-RES,U 560-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0005 88-108-561-080 0E C-RES,U 560-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0005 88-108-561-080 0E C-RES,U 560-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0006 88-108-561-080 0E C-RES,U 560-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0006 88-108-561-080 0E C-RES,U 560-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0006 88-108-561-080 0E C-RES,U 560-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0006 88-108-561-080 0E C-RES,U 560-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0007 88-108-153-080 0E C-RES,U 15K-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0007 88-108-153-080 0E C-RES,U 15K-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0007 88-108-153-080 0E C-RES,U 15K-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0007 88-108-153-080 0E C-RES,U 15K-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0008 88-108-153-080 0E C-RES,U 15K-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0008 88-108-153-080 0E C-RES,U 15K-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0008 88-108-153-080 0E C-RES,U 15K-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0008 88-108-153-080 0E C-RES,U 15K-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0013 88-108-562-080 0E C-RES,U 5.6K-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0013 88-108-562-080 0E C-RES,U 5.6K-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0013 88-108-562-080 0E C-RES,U 5.6K-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0013 88-108-562-080 0E C-RES,U 5.6K-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0014 88-108-000-080 0E C-JUMPER,U Y1GC HS-PS173
X PRE-MAIN AMP R 0014 88-108-000-080 0E C-JUMPER,U Y1LC HS-PS173
X PRE-MAIN AMP R 0014 88-108-000-080 0E C-JUMPER,U Y1LDC HS-PS173
X PRE-MAIN AMP R 0014 88-108-000-080 0E C-JUMPER,U Y1RC HS-PS173
X PRE-MAIN AMP R 0016 88-108-330-080 0E C-RES,U 33-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0016 88-108-330-080 0E C-RES,U 33-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0016 88-108-330-080 0E C-RES,U 33-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0016 88-108-330-080 0E C-RES,U 33-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0017 88-108-330-080 0E C-RES,U 33-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0017 88-108-330-080 0E C-RES,U 33-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0017 88-108-330-080 0E C-RES,U 33-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0017 88-108-330-080 0E C-RES,U 33-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0018 88-108-000-080 0E C-JUMPER,U Y1GC HS-PS173
X PRE-MAIN AMP R 0018 88-108-000-080 0E C-JUMPER,U Y1LC HS-PS173
X PRE-MAIN AMP R 0018 88-108-000-080 0E C-JUMPER,U Y1LDC HS-PS173
X PRE-MAIN AMP R 0018 88-108-000-080 0E C-JUMPER,U Y1RC HS-PS173

-6-
! =! 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.
K NO. =Only use japanese.
C UNIT NAME REF NO. MODEL NAME! DESCRIPTIONK NO.PARTS CODE SUFFIX
PARTS LIST
X PRE-MAIN AMP R 0021 88-108-183-080 0E C-RES,U 18K-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0021 88-108-183-080 0E C-RES,U 18K-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0021 88-108-183-080 0E C-RES,U 18K-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0021 88-108-183-080 0E C-RES,U 18K-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0022 88-108-183-080 0E C-RES,U 18K-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0022 88-108-183-080 0E C-RES,U 18K-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0022 88-108-183-080 0E C-RES,U 18K-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0022 88-108-183-080 0E C-RES,U 18K-1/16W J Y1RC HS-PS173
O PRE-MAIN AMP R 0051 87-A00-530-080 0E C-RES,S 180-1/10W F Y1GC HS-PS173
O PRE-MAIN AMP R 0051 87-A00-530-080 0E C-RES,S 180-1/10W F Y1LC HS-PS173
O PRE-MAIN AMP R 0051 87-A00-530-080 0E C-RES,S 180-1/10W F Y1LDC HS-PS173
O PRE-MAIN AMP R 0051 87-A00-530-080 0E C-RES,S 180-1/10W F Y1RC HS-PS173
X PRE-MAIN AMP R 0053 88-108-182-080 0E C-RES,U 1.8K-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0053 88-108-182-080 0E C-RES,U 1.8K-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0053 88-108-182-080 0E C-RES,U 1.8K-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0053 88-108-182-080 0E C-RES,U 1.8K-1/16W J Y1RC HS-PS173
X PRE-MAIN AMP R 0054 88-108-221-080 0E C-RES,U 220-1/16W J Y1GC HS-PS173
X PRE-MAIN AMP R 0054 88-108-221-080 0E C-RES,U 220-1/16W J Y1LC HS-PS173
X PRE-MAIN AMP R 0054 88-108-221-080 0E C-RES,U 220-1/16W J Y1LDC HS-PS173
X PRE-MAIN AMP R 0054 88-108-221-080 0E C-RES,U 220-1/16W J Y1RC HS-PS173
O PRE-MAIN AMP SFR0051 87-024-197-010 0E SFR,1K H VZ066L3 Y1GC HS-PS173
O PRE-MAIN AMP SFR0051 87-024-197-010 0E SFR,1K H VZ066L3 Y1LC HS-PS173
O PRE-MAIN AMP SFR0051 87-024-197-010 0E SFR,1K H VZ066L3 Y1LDC HS-PS173
O PRE-MAIN AMP SFR0051 87-024-197-010 0E SFR,1K H VZ066L3 Y1RC HS-PS173
O PRE-MAIN AMP SW 0001 87-A90-133-110 0E SW,LEAF LSA1120JAU Y1GC HS-PS173
O PRE-MAIN AMP SW 0001 87-A90-133-110 0E SW,LEAF LSA1120JAU Y1LC HS-PS173
O PRE-MAIN AMP SW 0001 87-A90-133-110 0E SW,LEAF LSA1120JAU Y1LDC HS-PS173
O PRE-MAIN AMP SW 0001 87-A90-133-110 0E SW,LEAF LSA1120JAU Y1RC HS-PS173
O PRE-MAIN AMP VR 0001 87-A91-581-110 0E VR,RTRY 20KBX1 Y1GC HS-PS173
O PRE-MAIN AMP VR 0001 87-A91-581-110 0E VR,RTRY 20KBX1 Y1LC HS-PS173
O PRE-MAIN AMP VR 0001 87-A91-581-110 0E VR,RTRY 20KBX1 Y1LDC HS-PS173
O PRE-MAIN AMP VR 0001 87-A91-581-110 0E VR,RTRY 20KBX1 Y1RC HS-PS173
X PRINTED MATTERS 87-056-168-010 0E SH,CAUTION INF-WARR(EC) Y1GC HS-PS173
X PRINTED MATTERS 87-056-168-010 0E SH,CAUTION INF-WARR(EC) Y1LC HS-PS173
X PRINTED MATTERS 87-056-168-010 0E SH,CAUTION INF-WARR(EC) Y1LDC HS-PS173
X PRINTED MATTERS 87-056-168-010 0E SH,CAUTION INF-WARR(EC) Y1RC HS-PS173
X PRINTED MATTERS 87-B50-065-010 0E LIST,FACILITY(S)-TOKYO Y1GC HS-PS173
X PRINTED MATTERS 87-B50-065-010 0E LIST,FACILITY(S)-TOKYO Y1LC HS-PS173
X PRINTED MATTERS 87-B50-065-010 0E LIST,FACILITY(S)-TOKYO Y1LDC HS-PS173
X PRINTED MATTERS 87-B50-065-010 0E LIST,FACILITY(S)-TOKYO Y1RC HS-PS173
O PRINTED MATTERS 8B-HKB-901-010 -- IB,Y (EGFSI)-C Y1GC HS-PS173
O PRINTED MATTERS 8B-HKB-901-010 -- IB,Y (EGFSI)-C Y1LC HS-PS173
O PRINTED MATTERS 8B-HKB-901-010 -- IB,Y (EGFSI)-C Y1LDC HS-PS173
O PRINTED MATTERS 8B-HKB-901-010 -- IB,Y (EGFSI)-C Y1RC HS-PS173
O PRINTED MATTERS 8B-HKB-902-010 -- IB,Y (EDPOHCZ)-C Y1GC HS-PS173
O PRINTED MATTERS 8B-HKB-902-010 -- IB,Y (EDPOHCZ)-C Y1LC HS-PS173
O PRINTED MATTERS 8B-HKB-902-010 -- IB,Y (EDPOHCZ)-C Y1LDC HS-PS173
O PRINTED MATTERS 8B-HKB-902-010 -- IB,Y (EDPOHCZ)-C Y1RC HS-PS173
X PWB,A 8B-HKA-610-010 -- PWB,COMB 4M Y1GC HS-PS173
X PWB,A 8B-HKA-610-010 -- PWB,COMB 4M Y1LC HS-PS173
X PWB,A 8B-HKA-610-010 -- PWB,COMB 4M Y1LDC HS-PS173
X PWB,A 8B-HKA-610-010 -- PWB,COMB 4M Y1RC HS-PS173
X PWB,A 8B-HKA-611-010 -- PWB,MAIN Y1GC HS-PS173
X PWB,A 8B-HKA-611-010 -- PWB,MAIN Y1LC HS-PS173
X PWB,A 8B-HKA-611-010 -- PWB,MAIN Y1LDC HS-PS173
X PWB,A 8B-HKA-611-010 -- PWB,MAIN Y1RC HS-PS173
X PWB,A 8B-HKA-612-010 -- PWB,FRONT Y1GC HS-PS173
X PWB,A 8B-HKA-612-010 -- PWB,FRONT Y1LC HS-PS173
X PWB,A 8B-HKA-612-010 -- PWB,FRONT Y1LDC HS-PS173
X PWB,A 8B-HKA-612-010 -- PWB,FRONT Y1RC HS-PS173
O SCREW 87-067-384-010 0E VT2+1.4-3.5 SWCH HL Y1GC HS-PS173
O SCREW 87-067-384-010 0E VT2+1.4-3.5 SWCH HL Y1LC HS-PS173
O SCREW 87-067-384-010 0E VT2+1.4-3.5 SWCH HL Y1LDC HS-PS173
O SCREW 87-067-384-010 0E VT2+1.4-3.5 SWCH HL Y1RC HS-PS173
O SCREW 87-067-732-010 0E VT2+1.4-3 CR BLK HL Y1GC HS-PS173
O SCREW 87-067-732-010 0E VT2+1.4-3 CR BLK HL Y1LC HS-PS173
O SCREW 87-067-732-010 0E VT2+1.4-3 CR BLK HL Y1LDC HS-PS173
O SCREW 87-067-732-010 0E VT2+1.4-3 CR BLK HL Y1RC HS-PS173
O SCREW 87-264-525-310 0E V+1.7-2.5 CR Y1GC HS-PS173
O SCREW 87-264-525-310 0E V+1.7-2.5 CR Y1LC HS-PS173

-7-
! =! 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.
K NO. =Only use japanese.
C UNIT NAME REF NO. MODEL NAME! DESCRIPTIONK NO.PARTS CODE SUFFIX
PARTS LIST
O SCREW 87-264-525-310 0E V+1.7-2.5 CR Y1LDC HS-PS173
O SCREW 87-264-525-310 0E V+1.7-2.5 CR Y1RC HS-PS173
X TAPE TRANSPORT M8-4ZM-281-070 -- 4ZM-2 P17NC Y1GC HS-PS173
X TAPE TRANSPORT M8-4ZM-281-070 -- 4ZM-2 P17NC Y1LC HS-PS173
X TAPE TRANSPORT M8-4ZM-281-070 -- 4ZM-2 P17NC Y1LDC HS-PS173
X TAPE TRANSPORT M8-4ZM-281-070 -- 4ZM-2 P17NC Y1RC HS-PS173

– 8–
SCHEMATIC DIAGRAM – 1 (MAIN)

2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:[phone]
Printed in Singapore2000068