Download  Print this page

Sony SA-WFT7 Service Manual

Sony engineering corporation home theatre speaker system service manual sa-wft7, ss-frf7ed
Hide thumbs

Advertisement

Quick Links

SERVICE MANUAL
Ver. 1.1 2005. 11
• SA-FT7ED is composed of following models.
COMPONENT MODEL NAME
FRONT/SURROUND SPEAKER
CENTER SPEAKER
SUBWOOFER
SPEAKER STAND
WS-FT7 is not included in US and Canadian model.
AUDIO POWER SPECIFICATIONS (US, CND model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
With 4 ohm loads both channels driven, at 100 Hz; rated 250
watts per channel minimum RMS power, with no more than
10% total harmonic distortion from 250 milliwatts to rated output.
SS-FRF7ED (front/surround speakers)
Speaker system
2 way, magnetically shielded
Speaker units
Woofer: 10 cm (4 in.), cone
type
Tweeter: 20 mm (
dome type
Enclosure type
Bass reflex
Rated impedance
8 ohms
Power handling capacity
Maximum input power:
120 W
Sensitivity level
84 dB (1 W, 1 m)
Frequency range
120 Hz – 70,000 Hz
Approx. 130 × 510 × 30 mm
Dimensions (w/h/d)
× 20
(5
1/8
Approx. 130 × 1,100 × 30 mm
with floor stand
× 43
(AEP, UK model)
(5
1/8
(Diameter of base: 280 mm
(11
in.))
1/32
Approx. 130 × 585 × 30 mm
with table top stand
× 23
(5
1/8
(Diameter of base: 250 mm
(9
in.))
7/8
with wall mounting bracket
Approx. 130 × 576 × 50 mm
× 22
(5
1/8
Sony Corporation
9-879-750-02
2005K04-1
Home Audio Division
© 2005. 11
Published by Sony Engineering Corporation
SA-FT7ED/WFT7/SS-CNF7ED/
SA-WFT7
SS-FRF7ED
(with WS-FT7)
SS-FRF7ED
SS-CNF7ED
SA-WFT7
WS-FT7
SPECIFICATIONS
in.),
3/4
× 1
in.)
1/8
3/16
× 1
in.)
5/16
3/16
× 1
in.)
1/8
3/16
× 2 in.)
3/4
FRF7ED/WS-FT7
SS-FRF7ED
SS-CNF7ED
Mass
Approx. 2.0 kg (4 lb 7 oz)
with floor stand
Approx. 7.7 kg (16 lb 15 oz)
(AEP, UK model)
with table top stand
Approx. 3.3 kg (7 lb 4 oz)
with wall mounting bracket
Approx. 2.5 kg (5 lb 9 oz)
SS-CNF7ED (center speaker)
Speaker system
2 way, magnetically shielded
Speaker units
Woofer: 8 cm (3
type (× 2)
Tweeter: 20 mm (
dome type
Enclosure type
Bass reflex
Rated impedance
8 ohms
Power handling capacity
Maximum input power:
120 W
Sensitivity level
84 dB (1 W, 1 m)
Frequency range
130 Hz – 70,000 Hz
Approx. 500 × 94 × 30 mm
Dimensions (w/h/d)
(19
Approx. 500 × 108 × 66 mm
with table top stand
(19
with wall mounting bracket
Approx. 500 × 94 × 42 mm
(19
HOME THEATRE SPEAKER SYSTEM
US Model
Canadian Model
AEP Model
UK Model
in.), cone
1/4
in.),
3/4
× 3
× 1
in.)
3/4
3/4
3/16
× 4
× 2
in.)
3/4
3/8
5/8
× 3
× 1
in.)
3/4
3/4
11/16
– Continued on next page –
1

Advertisement

loading

  Related Manuals for Sony SA-WFT7

  Summary of Contents for Sony SA-WFT7

  • Page 1 Approx. 130 × 576 × 50 mm × 22 × 2 in.) Sony Corporation 9-879-750-02 2005K04-1 Home Audio Division © 2005. 11 Published by Sony Engineering Corporation SA-FT7ED/WFT7/SS-CNF7ED/ FRF7ED/WS-FT7 SS-FRF7ED SS-FRF7ED SS-CNF7ED (with WS-FT7) SPECIFICATIONS Mass...
  • Page 2 DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY. voltmeter (0.75V)
  • Page 3: Table Of Contents

    TABLE OF CONTENTS 1. SERVICING NOTES 1-1. Service Position (SA-WFT7) ... 4 1-2. Note for Replacement of the Speaker Unit (SA-WFT7) ... 4 1-3. Note for Disassembly of the Top Cover (SS-FRF7ED) and Side Cover (SS-CNF7ED) ... 5 2. DISASSEMBLY 2-1.
  • Page 4: Servicing Notes

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-1. SERVICE POSITION (SA-WFT7) When repairing or servicing this set, arrange the boards as shown below. 1-2. NOTE FOR REPLACEMENT OF THE SPEAKER UNIT (SA-WFT7) Pulled and raised gripping this position with pliers. SECTION 1 SERVICING NOTES FILTER board...
  • Page 5: Note For Disassembly Of The Top Cover (Ss-Frf7Ed) And Side Cover (Ss-Cnf7Ed)

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-3. NOTE FOR DISASSEMBLY OF THE TOP COVER (SS-FRF7ED) AND SIDE COVER (SS-CNF7ED) Pry the cover with a scraper to aboid damage.
  • Page 6: Disassembly

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 • The equipment can be removed using the following procedure. 2-1. TOP COVER (Page 6) 2-2. AMP BOARD, FILTER BOARD (Page 7) 2-3. POWER BOARD (Page 7) Note : Follow the disassembly procedure in the numerical order given. 2-1. TOP COVER three bosses SECTION 2 DISASSEMBLY...
  • Page 7 2-2. AMP BOARD, FILTER BOARD 2 CN402 (2P) 5 two tapping screws (1) (3.5 × 14) 7 two nuts 6 two knobs (VOL) 8 control panel 2-3. POWER BOARD 2 two screws (+BVTP 4 × 16) 3 screw (+BVTP 4 × 16) 8 CN205 (8P) 7 CN203 (7P) 6 CN202 (3P)
  • Page 8: Input Board

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Ver. 1.1 2-4. BOTTOM COVER (B) ASSY qa two tapping screws (1) (3.5 × 14) 5 screw (+BVTP 4 × 16) 6 foot cover (B) 7 screw (+BVTP 4 × 16) 8 foot cover (A) 2-5. INPUT BOARD qd bottom cover (A) 3 peel the ornamental panel (FR) 3 screw 0 two tapping screws (1)
  • Page 9: Acin Board

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Ver. 1.1 2-6. ACIN BOARD 2 two screws (+BVTP 3 × 8) 1 CN902 (2P) 3 ACIN board...
  • Page 10: Diagrams

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-1. CIRCUIT BOARDS LOCATION FILTER board POWER board ACIN board INPUT board Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums. •...
  • Page 11: Block Diagram

    3-2. BLOCK DIAGRAM S501 PHASE PRE AMP VR502 REVERSE NORMAL FILTER AMP IC501 (1/2) LEVEL J701 INPUT PHASE AMP IC503 (2/2) FILTER Q501 VOLTAGE SUB+9V DETECT Q403 SIGNAL AMP IC401 SIGNAL DETECT Q401,402 S301 T201 POWER POWER F901 TRANSFORMER AC IN +6.2V REG SUB+9V Q404...
  • Page 12 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-3. PRINTED WIRING BOARDS — FILTER SECTION — • Refer to page 10 for Circuit Boards Location. C511 C512 Q502 Q503 R524 R521 R519 R517 R525 R518 R523 R526 C518 IC502 IC503 JP418 C510 Q501 R508 C509 C412 JP409 C506 R411 C516...
  • Page 13: Schematic Diagram -Filter Section

    3-4. SCHEMATIC DIAGRAM — FILTER SECTION — C408 R403 R408 Q401 C406 R401 R407 D401 R402 C407 IC401(2/2) IC401(1/2) C409 R404 C517 IC501(1/2) C502 R503 IC503(2/2) C518 C501 R519 C503 R504 R506 R520 R505 R523 R521 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 R411 R405 D403 R410 Q403 D402...
  • Page 14: Printed Wiring Board -Amp Section (1/2)

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-5. PRINTED WIRING BOARD — AMP SECTION (1/2) — • Refer to page 10 for Circuit Boards Location. • Semiconductor Location (Side A) Ref. No. Location IC601 Q603 Q691 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 R608 C606 C619 R686 R685 R689 IC601 R677 C622 R671 R687 Q691...
  • Page 15 3-6. PRINTED WIRING BOARD — AMP SECTION (2/2) — • Refer to page 10 for Circuit Boards Location. C685 R630 CNP603 THP601 C656 C655 Q600 Q690 R695 Q689 R696 D607 R697 Q693 Q692 C657 C665 CNP602 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 RED+ SP901 BLK- SPEAKER CN601 C617...
  • Page 16: Schematic Diagram -Amp Section

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-7. SCHEMATIC DIAGRAM — AMP SECTION — • Refer to page 19 for IC Block Diagram. R666 R665 R604 C603 R608 R601 R603 THP601 C606 C605 R614 C628 IC601 C602 R622 C601 R621 C617 C616 C619 C618 C629 C630 R609 R685 R686...
  • Page 17 3-8. PRINTED WIRING BOARDS — POWER SECTION — • Refer to page 10 for Circuit Boards Location. C131 T101 CNP102 DC-DC CONVERTER TRANSFORMER D151 C155 C156 JP116 JP117 JP115 C151 CN205 CN205 CP102 JP118 CN203 CNP104 AMP BOARD CN603 (Page 15) FILTER BOARD CN401...
  • Page 18: Schematic Diagram -Power Section

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-9. SCHEMATIC DIAGRAM — POWER SECTION — • Refer to page 20 for IC Pin Description. C111 TH101 JW101 LF101 LF102 C105 C103 R101 C104 D101 C110 C112 CNP101 CN901 R901 CN902 CN301 CN302 C901 C301 F901 S301 CN801 C802 LD801 C801...
  • Page 19 • IC Block Diagram IC601 TDA7570 (AMP BOARD) 32 31 30 29 28 27 I-O-FCLK O0-15 THWINT THWEXT 5VDIG +VS-LOW IN_L- IN_L+ IN_R+ IN_R- -2.5V SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 26 25 24 23 22 21 CLIP TERM. CHANNEL LEFT LSD + LEFT PROTECTIONS CHANNEL INTERFACE SIGNAL...
  • Page 20 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 • IC Pin Description IC101 CXD9841P (DC-DC CONVERTER) (POWER Board) Pin No. Pin Name VSENSE TIMER P_GND VG_L — VG_H — Pin Description Terminal for detection of AC line voltage. Terminal for frequency modulation with FB. Capacitor for oscillator. Oscillator frequency setting resistor —...
  • Page 21: Exploded Views

    NOTE: • The mechanical parts with no reference number in the exploded views are not supplied. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. •...
  • Page 22: Center Speaker Section (Ss-Cnf7Ed)

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Ver. 1.1 4-2. CENTER SPEAKER SECTION (SS-CNF7ED) not supplied not supplied Ref. No. Part No. Description 2-630-181-01 COVER, SIDE 4-235-399-01 CATCHER 1-826-121-11 LOUDSPEAKER (8cm) A-1121-725-A FRAME (CN) ASSY, GRILLE 1-826-120-21 LOUDSPEAKER (2cm) 2-630-180-01 CABINET (CN) X-2059-327-1 BRACKET ASSY, BASE 2-630-306-01 BASE (CN) 2-630-307-01 FOOT (CN) not supplied...
  • Page 23: Speaker Stand Section (Ws-Ft7)

    4-3. SPEAKER STAND SECTION (WS-FT7) not supplied Ref. No. Part No. Description 2-630-207-01 TERMINAL BOARD (FR) 2-630-208-01 FOOT (FR) 2-630-206-01 BASE (FR) 4-986-971-01 SCREW (3.5) 2-630-211-01 PACKING (H), GLASS 2-630-204-01 GLASS 2-630-203-01 STAY (L) 2-630-210-01 PACKING (V), GLASS 2-630-202-01 STAY (R) 2-630-205-01 JOINT (ST) 2-630-201-01 HOLDER, CORD SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7...
  • Page 24: Subwoofer Section (1) (Sa-Wft7)

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Ver. 1.1 4-4. SUBWOOFER SECTION (1) (SA-WFT7) not supplied (FILTER board) supplied with VR501,502 not supplied (POWER board) not supplied not supplied Ref. No. Part No. Description 2-630-123-01 COVER, TOP (AEP,UK) 2-630-123-11 COVER, TOP (US,CND) 2-630-124-01 RING, ORNAMENTAL 2-630-125-01 KNOB, PUSH 4-874-614-12 SCREW (1) (3.5X14), TAPPING...
  • Page 25: Subwoofer Section (2) (Sa-Wft7)

    4-5. SUBWOOFER SECTION (2) (SA-WFT7) Ref. No. Part No. Description A-1119-012-A CABINET ASSY, SPEAKER 9-885-094-67 SCREW +KTP 3.5X12 TYPE2 IT-3 2-630-139-01 FOOT (FR) 2-630-157-01 PAD (B), FOOT 2-630-136-01 COVER (A), BOTTOM (AEP,UK) 2-630-136-11 COVER (A), BOTTOM (US,CND) 0 206 1-751-528-11 CORD, POWER (UK)
  • Page 26: Bracket, Base Section

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Ver. 1.1 4-6. BRACKET, BASE SECTION for L-CH Ref. No. Part No. Description 2-630-299-01 BASE (DT) 2-630-300-01 FOOT (DT) X-2059-451-1 BRACKET (FR) ASSY 2-630-256-01 BRACKET 2-636-583-01 PLATE (DT), BOTTOM for R-CH Remark Ref. No. Part No. 4-986-971-01 SCREW (3.5) 7-623-926-11 WASHER 5.0, NYLON 7-682-576-04 SCREW +B 5X12 7-623-212-22 SW 5, TYPE2...
  • Page 27: Electrical Parts List

    NOTE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some difference from the original one.
  • Page 28: Description Remark

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 FILTER Ref. No. Part No. Description < DIODE > D605 8-719-083-63 DIODE UDZSTE-1713B D607 8-719-988-61 DIODE 1SS355TE-17 < GROUND TERMINAL > EP601 1-537-770-21 TERMINAL BOARD, GROUND < IC > IC601 6-708-086-01 IC TDA7570 < COIL > L601 1-400-242-11 INDUCTOR 22uH L602 1-400-242-11 INDUCTOR...
  • Page 29 Ref. No. Part No. Description C409 1-164-315-11 CERAMIC CHIP C410 1-164-156-11 CERAMIC CHIP C411 1-164-156-11 CERAMIC CHIP C412 1-164-156-11 CERAMIC CHIP C501 1-164-230-11 CERAMIC CHIP C502 1-126-964-11 ELECT C503 1-126-964-11 ELECT C505 1-136-165-00 FILM C506 1-136-165-00 FILM C507 1-131-686-31 FILM C508 1-131-689-31 FILM C509...
  • Page 30: Description Remark

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 FILTER INPUT POWER Ref. No. Part No. Description R528 1-216-834-11 METAL CHIP R530 1-216-833-11 METAL CHIP R531 1-216-833-11 METAL CHIP R533 1-216-833-11 METAL CHIP R535 1-216-821-11 METAL CHIP R536 1-216-821-11 METAL CHIP R551 1-247-843-11 CARBON R552 1-247-843-11 CARBON < SWITCH > S401 1-570-707-31 SWITCH, SLIDE (POWER SAVE) S501...
  • Page 31 1/4W 1-780-292-11 TERMINAL (RED) (SS-CNF7ED) 1/10W 1-780-292-11 TERMINAL (RED) (WS-FT7) 1-780-292-21 TERMINAL (BLACK) (WS-FT7) 0 206 0.5% 1/10W 1-751-528-11 CORD, POWER (UK) (SA-WFT7) 0 206 1/10W 1-769-744-52 CORD, POWER (AEP) (SA-WFT7) 1/4W 0.5% 1/10W 0 206 1-783-531-12 CORD, POWER (US,CND) (SA-WFT7) 0 F901 0.5%...
  • Page 32: Washer 5.0, Nylon

    Ver. 1.1 Ref. No. Part No. Description ACCESSORIES ************ 1-751-598-43 CORD, CONNECTION (PIN-PIN) (2m) 1-819-535-11 ADAPTOR (for SA-WFT7) 2-597-467-01 CLOTH, CLEANING 2-630-937-01 SEAL, BLIND 2-634-474-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH) 2-634-474-21 MANUAL, INSTRUCTION (ENGLISH,FRENCH) 2-634-474-31 MANUAL, INSTRUCTION (GERMAN,SPANISH) 2-634-474-41 MANUAL, INSTRUCTION (DUTCH,SWEDISH)
  • Page 33 SERVICE MANUAL Ver. 1.1 2005. 11 File this supplement with the service manual. Subject : Change of circuit boards. When performing service and inspection, check the suffix of the part number of the circuit board. 9-879-750-81 SA-FT7ED/WFT7/SS-CNF7ED/ FRF7ED/WS-FT7 SUPPLEMENT-1 US Model Canadian Model AEP Model UK Model...
  • Page 34 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 DISCRIMINATION – POWER BOARD (component side) – POWER Board Part No. Former type : 1-865-570-11 New type : 1-865-570-12 – FILTER BOARD (component side) – FILTER Board Part No. Former type : 1-865-571-11 New type : – ACIN BOARD (component side) –...
  • Page 35 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 TABLE OF CONTENTS 1. DIAGRAMS 1-1. Printed Wiring Boards –Filter Section– ... 5 1-2. Schematic Diagram –Filter Section– ... 6 1-3. Printed Wiring Board –Amp Section (1/2)– ... 7 1-4. Printed Wiring Board –Amp Section (2/2)– ... 8 1-5. Schematic Diagram –Amp Section– ... 9 1-6.
  • Page 36: Diagrams

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are in Ω and W or less unless otherwise specified.
  • Page 37: Printed Wiring Boards -Filter Section

    1-1. PRINTED WIRING BOARDS — FILTER SECTION — C511 C512 Q502 Q503 R524 R521 R519 R517 R525 R518 R523 R526 C518 IC502 IC503 JP418 C510 Q501 R508 C509 C412 JP409 C506 R411 C516 R509 VR501 BASS BOOST S501 NORMAL • Semiconductor Location Ref.
  • Page 38: Schematic Diagram -Filter Section

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-2. SCHEMATIC DIAGRAM — FILTER SECTION — C408 R403 R408 Q401 C406 R401 R407 D401 C407 R402 IC401(2/2) IC401(1/2) C409 R404 C517 IC501(1/2) C502 S501 R503 IC503(2/2) C518 C501 R519 C503 R504 R506 R520 VR502 R505 R523 R521 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 R411 R405 D403...
  • Page 39: Printed Wiring Board -Amp Section (1/2)

    1-3. PRINTED WIRING BOARD — AMP SECTION (1/2) — • Semiconductor Location (Side A) Ref. No. Location IC601 Q603 Q691 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 R608 C606 C619 R686 R685 IC601 R677 C622 R671 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Q691 R604 R665 R651 R657 1-865-569- (12)
  • Page 40: Printed Wiring Board -Amp Section (2/2)

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-4. PRINTED WIRING BOARD — AMP SECTION (2/2) — C685 R630 CNP603 THP601 C656 R662 C655 R653 R659 Q600 C692 Q690 R695 Q689 R698 D607 R697 Q692 Q693 C657 C665 CNP602 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 RED+ SP901 BLK- SPEAKER CN601 C617 C601 C628 C629 C616...
  • Page 41: Schematic Diagram -Amp Section

    1-5. SCHEMATIC DIAGRAM — AMP SECTION — R666 R665 R604 C603 R608 R601 R603 THP601 C606 C605 R614 C628 C602 R622 C601 R621 C617 C616 C619 C618 C629 C630 R609 R686 R685 R612 Q602 Q603 C632 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 R605 R660 C607 R662 C654 R661...
  • Page 42: Printed Wiring Boards -Power Section

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-6. PRINTED WIRING BOARDS — POWER SECTION — C131 T101 CNP102 DC-DC CONVERTER TRANSFORMER D151 C155 C156 JP116 JP111 JP117 JP115 JP112 C151 C152 C210 CN205 CN205 JP113 CP102 JP118 CN203 CNP104 AMP BOARD CN603 (Page 8) FILTER BOARD CN401 (Page 5) SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7...
  • Page 43: Schematic Diagram -Power Section

    1-7. SCHEMATIC DIAGRAM — POWER SECTION — C111 C107 TH101 JW101 LF101 LF102 C105 C103 R101 C104 D101 C106 C110 CNP101 CN901 R901 CN902 CN301 CN302 C901 C301 F901 S301 CN801 C802 LD801 C801 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 R111 R113 R112 R117 IC101 JW102 JW103 C113...
  • Page 44: Electrical Parts List

    SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SECTION 2 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since the parts list may be different from the they are seldom required for routine service. parts specified in the diagrams or the Some delay should be anticipated components used on the set.
  • Page 45 Ref. No. Part No. Description C507 1-131-686-31 FILM C508 1-131-689-31 FILM C509 1-136-165-00 FILM C510 1-131-688-31 FILM C511 1-131-698-31 FILM C512 1-131-698-31 FILM C516 1-126-964-11 ELECT C517 1-126-964-11 ELECT C518 1-126-964-11 ELECT C520 1-126-960-11 ELECT C521 1-126-960-11 ELECT C533 1-162-927-11 CERAMIC CHIP C551 1-165-319-11 CERAMIC CHIP C552...
  • Page 46 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 FILTER INPUT POWER Ref. No. Part No. Description < SWITCH > S401 1-570-707-31 SWITCH, SLIDE (POWER SAVE) S501 1-570-707-31 SWITCH, SLIDE (PHASE) < VARIABLE RESISTOR > VR501 1-227-696-11 RES, VAR VR502 1-227-696-11 RES, VAR ************************************************************* A-1119-249-A INPUT BOARD, COMPLETE ********************** <...
  • Page 47 Ref. No. Part No. Description < IC > IC101 6-707-749-01 IC CXD9841P < LINE FILTER > 0 LF101 1-457-054-11 COIL, LINE FILTER (US,CND) 0 LF101 1-457-079-11 COIL, LINE FILTER (AEP,UK) 0 LF102 1-457-054-11 COIL, LINE FILTER (US,CND) 0 LF102 1-457-079-11 COIL, LINE FILTER (AEP,UK) <...
  • Page 48 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper on the revised page allows you to jump to the next revised page. Ver. Date 2005. 06 2005. 11 Description of Revision Change of screws.

This manual is also suitable for:

Ss-frf7edSs-cnf7edWs-ft7Sa-ft7ed