English dropdown-ico

Sony SA-WFT7 manual

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
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Sony SA-WFT7, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Sony SA-WFT7 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Sony SA-WFT7. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Sony SA-WFT7 should contain:
- informations concerning technical data of Sony SA-WFT7
- name of the manufacturer and a year of construction of the Sony SA-WFT7 item
- rules of operation, control and maintenance of the Sony SA-WFT7 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Sony SA-WFT7 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Sony SA-WFT7, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Sony service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Sony SA-WFT7.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Sony SA-WFT7 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    1 Ve r. 1.1 2005. 1 1 SERVICE MANUAL US Model Canadian Model AEP Model UK Model SPECIFICA TIONS Sony Corporation Home Audio Division Published by Sony Engineering Corporation 9-879-750-02 2005K04-1 © 2005. 1 1 HOME THEA TRE SPEAKER SYSTEM SS-FRF7ED (with WS-FT7) SA-FT7ED/WFT7/SS-CNF7ED/ FRF7ED/WS-FT7 SS-CNF7ED AUDIO POWER SPECIFICA TIONS (US, CND [...]

  • Page 2

    2 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SAFETY -RELA TED COMPONENT W ARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMA TIC DIAGRAMS AND IN THE P ARTS LIST ARE CRITICAL TO SAFE OPERA TION. REPLACE THESE COMPONENTS WITH SONY P ARTS WHOSE P ART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY .[...]

  • Page 3

    3 T ABLE 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 T op Cover (SS-FRF7ED) and Side Cov er (SS-CNF7ED) ............................................ 5 2. DISASSEMBL Y 2-1. T op Cover ..[...]

  • Page 4

    4 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-1. SERVICE POSITION (SA-WFT7) W hen repairing or servicing this set, arrange the boards as sho wn below . SECTION 1 SERVICING NOTES 1-2. NOTE FOR REPLACEMENT OF THE SPEAKER UNIT (SA-WFT7) FIL TER board POWER boar d AMP board SWITCH board Pulled and raised gripping this position with pliers.[...]

  • Page 5

    5 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-3. NOTE FOR DISASSEMBL Y OF THE TOP COVER (SS-FRF7ED) AND SIDE COVER (SS-CNF7ED) Pry the cover with a scraper to aboid damage.[...]

  • Page 6

    6 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SECTION 2 DISASSEMBL Y • The equipment can be removed using the following procedure. 2-1. TOP COVER Note : Follow the disassembly procedure in the numerical order given. 2-1. T OP CO VER (P age 6) 2-2. AMP BOARD , FIL TER BOARD (P age 7) SET 2-3. PO WER BOARD (P age 7) 2-5. INPUT BOARD (P age 8) 2-6. ACIN B[...]

  • Page 7

    7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 2-2. AMP BOARD, FIL TER BOARD 2-3. POWER BOARD 0 CN603 (8P) qg CN601 (2P) 1 CN801 (3P ) 2 CN402 (2P) 3 CN403 (3P) 4 CN401 (7P) 6 two knobs (V OL) 7 two nuts 8 control panel 9 FIL TER board 5 two tapping screws (1) (3.5 × 14) qa two screws (+BVTP 3 × 8) qs two screws (+BVTP 3 × 8) qd screw (+BVTP 3 × 6) qf[...]

  • Page 8

    8 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 2-4. BOTTOM COVER (B) ASSY 2-5. INPUT BOARD 1 screw (+BVTP 4 × 16) 9 tapping screw (1) (3.5 × 14) qs bottom cov er (B) assy 0 two tapping screws (1) (3.5 × 14) qa two tapping screws (1) (3.5 × 14) 5 screw (+BVTP 4 × 16) 3 screw (+BVTP 4 × 16) 7 screw (+BVTP 4 × 16) 2 foot co ver (B) 6 foot co ver (B) 4[...]

  • Page 9

    9 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 2-6. ACIN BOARD 1 CN902 (2P) 2 two screws (+BVTP 3 × 8) 3 ACIN board Ve r. 1.1[...]

  • Page 10

    10 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SECTION 3 DIAGRAMS 3-1. CIRCUIT BOARDS LOCA TION 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 1 / 4 W or less unless otherwise specified. • 2 : nonflammable r[...]

  • Page 11

    11 11 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-2. BLOCK DIAGRAM 3 J701 INPUT 3 4 1 6 7 1 7 5 7 5 1 46 22 28 57 37 36 21 18 17 POWER AMP Q651-654 50 3 5 4 64 63 POWER AMP Q671-674 THWINT THWEXT FEEDRIN FEEDLIN GNLS IN L+ 55 MUTE 18 VD 16 VG H 2 F/B IN R- GNL GPL GPLS GPRS GPR GNR GNRS MUTE Q602,603,607 DC OFFSET [...]

  • Page 12

    12 12 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-3. PRINTED WIRING BOARDS — FIL TER SECTION — • Refer to page 10 for Circuit Boards Location. 1 A B C D E 23456789 1 0 1 1 1 2 1 3 INPUT Q506 Q505 Q507 Q508 R533 R531 R530 C533 C404 IC503 IC502 IC501 C411 R527 R514 R513 R517 R525 R512 R510 R405 C412 R408 D401 R[...]

  • Page 13

    13 13 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-4. SCHEMA TIC DIAGRAM — FIL TER SECTION — (Page 18) R411 C501 R523 C402 C406 C512 C511 C510 C508 C506 C505 C559 C405 C409 C552 C551 C554 C555 C553 C558 C557 C408 R403 R505 C517 C516 C556 C518 C502 C407 C403 C503 D551 D405 CN402 R413 R412 R409 R410 R406 R401 R404[...]

  • Page 14

    14 14 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 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. 1 A B C D E F G H I J 2 3 4 5 6 7 8 9 10 11 12 13 14 1-865-569- 11 (11) R666 R665 R681 Q603 R671 R675 C674 C672 R601 R667 Q691 C605 R655 R689 C619 R685 R686 C603 C618[...]

  • Page 15

    15 15 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-6. PRINTED WIRING BOARD — AMP SECTION (2/2) — • Refer to page 10 for Circuit Boards Location. 1 A B C D E F G H I J 23456789 1 0 1 1 1 2 1 3 1 4 C A SPEAKER RED+ BLK- RED BLK C611 R659 C610 R679 C608 C626 R674 C663 C653 R682 C683 R680 R653 R673 R692 R691 R693 [...]

  • Page 16

    16 16 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-7. SCHEMA TIC DIAGRAM — AMP SECTION — • Refer to page 19 for IC Block Diagram. IC B/D Q693 R696 CN602 C692 C614 L602 CN601 C630 CN603 C605 R694 R609 C619 R610 C618 C616 C609 C693 R604 Q692 R612 Q602 C606 Q605 C636 R620 D605 R619 Q690 R697 D607 Q689 THP601 C625[...]

  • Page 17

    17 17 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-8. PRINTED WIRING BOARDS — POWER SECTION — • Refer to page 10 for Circuit Boards Location. 1 A B C D E F G H I J 23456789 1 0 1 1 1 2 1 3 1 4 B FILTER BOARD CN401 C AMP BOARD CN603 ON/STANDBY G (ON) R R (STANDBY) DC-DC CONVERTER TRANSFORMER US,CND MODEL AEP,UK[...]

  • Page 18

    18 18 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 3-9. SCHEMA TIC DIAGRAM — POWER SECTION — • Refer to page 20 for IC Pin Description. (Page 16) R124 C121 D202 D201 D203 R203 R201 C208 R206 R208 R205 CN203 C206 C205 R207 R209 CN201 CN202 C207 R121 R151 C127 R119 R152 R202 D205 R131 D204 CN205 D206 C209 R122 D10[...]

  • Page 19

    19 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 • IC Block Diagram IC601 TDA7570 (AMP BOARD) 33 32 31 30 29 28 27 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 26 25 24 23 22 21 OSC I-O-FCLK O0-15 THWINT THWEXT NTC 5VDIG +VS-LOW IN_L- IN_L+ IN_R+ IN_R- -2.5V GPLS -VS+5 GPL DGND CD CDSEL1 FEEDLIN -VS2 CDSEL2 -VS1 -VS+VREFL SNL2 GNLS GNL SNL[...]

  • Page 20

    20 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1 VSENSE I T erminal for detection of AC line v oltage. 2 F/B I T er minal for frequency modulation with FB. 3C TI Capacitor for oscillator . 4R TI Oscillator frequency setting resistor 5 GND — Ground 6 TIMER I Capacitor determines the period of abnormal detection. 7S SI Capacitor for a soft start timing. [...]

  • Page 21

    21 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SECTION 4 EXPLODED VIEWS Ref. No. Part No. Description Remark 4-1. FRONT/SURROUND SPEAKER SECTION (SS-FRF7ED) Ref. No. Part No. Description Remark NOTE: • The mechanical parts with no reference number in the exploded views are not supplied. • Items marked “*” are not stocked since they are seldom req[...]

  • Page 22

    22 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-2. CENTER SPEAKER SECTION (SS-CNF7ED) 51 2-630-181-01 COVER, SIDE 52 4-235-399-01 CA TCHER 53 1-826-121-11 LOUDSPEAKER (8cm) 54 A-1121-725-A FRAME (CN) ASSY , GRILLE 55 1-826-120-21 LOUDSPEAKER (2cm) 56 2-630-180-01 CABINET (CN) 57 X[...]

  • Page 23

    23 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 4-3. SPEAKER ST AND SECTION (WS-FT7) 101 112 113 102 102 104 104 104 105 105 106 107 108 109 110 111 103 not supplied not supplied not supplied #1 #7 #6 #2 #8 114 116 116 115 115 114 114 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 101 2-630-207-01 TERMINAL BOARD (FR) 102 2-630-2[...]

  • Page 24

    24 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 4-4. SUBWOOFER SECTION (1) (SA-WFT7) 151 152 153 155 158 156 159 160 157 not supplie d (SW board) not supplied (LED board) not supplied (FIL TER board) not supplied (POWER board) not supplied #1 #1 #1 #10 #10 #9 #1 #10 #10 #1 #1 #11 #11 #11 not supplied not supplied not supplied not supplied not supplied not[...]

  • Page 25

    25 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 4-5. SUBWOOFER SECTION (2) (SA-WFT7) not supplied not supplied F901 not supplied (ACIN board) SP901 #12 #12 #1 #10 #10 #10 #10 #10 #10 201 202 214 203 204 205 206 214 214 207 208 214 209 210 210 211 211 211 211 212 213 214 214 214 214 212 204 214 202 Ref. No. Part No. Description Remark Ref. No. Part No. Des[...]

  • Page 26

    26 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 4-6. BRACKET , BASE SECTION 251 253 253 254 254 for L - CH for R-CH #6 #6 #7 #7 #7 #13 #13 #13 #3 #3 #3 #3 #7 #13 #6 #6 252 256 255 252 256 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 251 2-630-299-01 BASE (DT) 252 2-630-300-01 FOOT (DT) 253 X-2059-451-1 BRACKET (FR) ASSY 254 2-[...]

  • Page 27

    27 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SECTION 5 ELECTRICAL P ARTS LIST NOTE: • Due to standardization, replacements in the parts list may be dif ferent from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may hav e some difference from the original one. • RESISTORS All re[...]

  • Page 28

    28 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < 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 IN[...]

  • Page 29

    29 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C409 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C410 1-164-156-11 CERAMIC CHIP 0.1uF 25V C411 1-164-156-11 CERAMIC CHIP 0.1uF 25V C412 1-164-156-11 CERAMIC CHIP 0.1uF 25V C501 1-164-230-11 CERAMIC CHIP 220PF 5% 50V C502 1-126-964-11 ELECT [...]

  • Page 30

    30 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R528 1-216-834-11 MET AL CHIP 12K 5% 1/10W R530 1-216-833-11 MET AL CHIP 10K 5% 1/10W R531 1-216-833-11 MET AL CHIP 10K 5% 1/10W R533 1-216-833-11 MET AL CHIP 10K 5% 1/10W R535 1-216-821-11 MET AL CHIP 1K 5% 1/10W R536 1-216-821-11 MET[...]

  • Page 31

    31 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 D205 8-719-991-33 DIODE 1SS133T -77 D206 8-719-991-33 DIODE 1SS133T -77 < GROUND TERMINAL > EP151 1-537-770-21 TERMINAL BOARD, GROUND < IC > IC101 6-707-749-01 IC CXD9841P < LINE FIL TER > 0 LF101 1-457-054-11 COIL, LINE FIL TER (US,CND) 0 LF101 1-457-079-11 COIL, LINE FIL TER (AEP ,UK) 0 L[...]

  • Page 32

    32 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 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) (SA-FT7ED:US,CND) 2-634-474-21 MANUAL, INSTRUCTION (ENGLISH,FRENCH) (SA-FT7ED:AEP ,UK) 2-634-474-31 [...]

  • Page 33

    1 US Model Canadian Model AEP Model UK Model SERVICE MANUAL Ve r. 1.1 2005. 1 1 SUPPLEMENT -1 File this supplement with the service manual. Subject : Change of circuit boards. W hen performing service and inspection, check the suf fix of the part number of the circuit board. 9-879-750-81 SA-FT7ED/WFT7/SS-CNF7ED/ FRF7ED/WS-FT7[...]

  • Page 34

    2 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 DISCRIMINA TION IC601 J701 T101 S301 – FILTER BOARD (component side) – – POWER BOARD (component side) – – ACIN BOARD (component side) – – SW BOARD (component side) – – LED BOARD (component side) – – INPUT BOARD (component side) – – AMP BOARD (component side) – FILTER Board Part No.[...]

  • Page 35

    3 T ABLE 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[...]

  • Page 36

    4 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SECTION 1 DIAGRAMS 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 1 / 4 W or less unless otherwise specified. • 2 : nonflammable resistor . • C : panel designa[...]

  • Page 37

    55 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-1. PRINTED WIRING BOARDS — FIL TER SECTION — 1 A B C D E 23456789 1 0 1 1 1 2 1 3 INPUT Q506 Q505 Q507 Q508 R533 R531 R530 C533 C404 IC503 IC502 IC501 C411 R527 R514 R513 R517 R525 R512 R510 R405 C412 R408 D401 R535 Q503 Q502 D404 R504 R506 R503 R518 R515 R508 R511[...]

  • Page 38

    6 6 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-2. SCHEMA TIC DIAGRAM — FIL TER SECTION — (Page 11) R411 C501 R523 C402 C406 C512 C511 C510 C508 C506 C505 C559 C405 C409 C552 C551 C554 C555 C553 C558 C557 C408 R403 R505 C517 C516 C556 C518 C502 C407 C403 C503 D551 D405 CN402 R413 R412 R409 R410 R406 R401 R404 C[...]

  • Page 39

    77 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-3. PRINTED WIRING BOARD — AMP SECTION (1/2) — 1 A B C D E F G H I J 2 3 4 5 6 7 8 9 10 11 12 13 14 1-865-569- 12 (12) R666 R665 R681 Q603 R671 R675 C674 C672 R601 Q691 C605 R655 C619 R685 R686 C603 C618 R661 IC601 R603 R604 R657 C606 R608 C623 R677 C622 C652 R651 C[...]

  • Page 40

    8 8 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-4. PRINTED WIRING BOARD — AMP SECTION (2/2) — 1 A B C D E F G H I J 23456789 1 0 1 1 1 2 1 3 1 4 C A SPEAKER RED+ BLK- RED BLK C611 R659 C610 R679 C608 C626 R674 C663 C653 R682 C683 R680 R653 R673 R692 R691 R693 Q600 C627 C662 C651 C682 C671 C630 R614 R699 R694 R6[...]

  • Page 41

    99 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-5. SCHEMA TIC DIAGRAM — AMP SECTION — IC B/D Q693 CN602 C692 C614 L602 CN601 C630 CN603 C605 R694 R609 C619 R610 C618 C616 C609 C693 R604 Q692 R612 Q602 C606 Q605 C636 R620 D605 R619 Q690 R697 D607 Q689 THP601 C625 R611 C617 C632 R699 L601 C624 C652 C654 C672 C674 [...]

  • Page 42

    10 10 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-6. PRINTED WIRING BOARDS — POWER SECTION — 1 A B C D E F G H I J 23456789 1 0 11 12 13 14 B FILTER BOARD CN401 C AMP BOARD CN603 ON/STANDBY G (ON) R R (STANDBY) DC-DC CONVERTER TRANSFORMER POWER AEP,UK MODEL US,CND MODEL POWER TRANSFORMER AEP,UK MODEL AEP,UK MOD[...]

  • Page 43

    11 11 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 1-7. SCHEMA TIC DIAGRAM — POWER SECTION — (Page 9) R124 C121 D202 D201 D203 R203 R201 C208 R206 R208 R205 CN203 C206 C205 R207 R209 CN201 CN202 C207 R121 R151 C127 R119 R152 R202 D205 R131 D204 CN205 D206 C209 R122 D104 CN801 C801 C802 R101 C151 C152 C103 S301 C10[...]

  • Page 44

    12 12 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 SECTION 2 ELECTRICAL P ARTS 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 ha ve some difference from the original one. • RESISTORS All [...]

  • Page 45

    13 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C507 1-131-686-31 FILM 0.033uF 5% 50V C508 1-131-689-31 FILM 0.056uF 5% 50V C509 1-136-165-00 FILM 0.1uF 5% 50V C510 1-131-688-31 FILM 0.047uF 5% 50V C511 1-131-698-31 FILM 0.33uF 5% 50V C512 1-131-698-31 FILM 0.33uF 5% 50V C516 1-126-[...]

  • Page 46

    14 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < SWITCH > S401 1-570-707-31 SWITCH, SLIDE (POWER SAVE) S501 1-570-707-31 SWITCH, SLIDE (PHASE) < V ARIABLE RESISTOR > VR501 1-227-696-11 RES, VAR 20K (BASS BOOST) VR502 1-227-696-11 RES, VAR 20K (LEVEL) *******************[...]

  • Page 47

    15 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 < IC > IC101 6-707-749-01 IC CXD9841P < LINE FIL TER > 0 LF101 1-457-054-11 COIL, LINE FIL TER (US,CND) 0 LF101 1-457-079-11 COIL, LINE FIL TER (AEP ,UK) 0 LF102 1-457-054-11 COIL, LINE FIL TER (US,CND) 0 LF102 1-457-079-11 COIL, LINE FIL TER (AEP ,UK) < PHOTO COUPLER > PH101 6-600-187-01 P[...]

  • Page 48

    16 SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7 REVISION HISTOR Y Clicking the version allo ws you to jump to the revised page. Also, clicking the version at the upper on the re vised page allo ws you to jump to the next re vised page . Ve r. Date Description of Revision 1.0 2005. 06 Ne w 1.1 2005. 11 Change of scre ws. Change of circuit boards (Supplemen[...]