Sony SA-FT3H User manual

1
Ver. 1.1 2007.04
SERVICE MANUAL
US Model
Canadian Model
AEP Model
UK Model
E Model
SPECIFICATIONS
HOME THEATRE SPEAKER SYSTEM
SS-FRF3H
SA-FT3H/WFT3/
SS-CNF3H/FRF3H
SS-CNF3H
AUDIO POWER SPECIFICATIONS (US, CND model)
POWER OUTPUTAND TOTAL HARMONIC DISTORTION:
With 6 ohm loads, from 28 – 200 Hz; rated 150 watts per
channel minimum RMS power, with no more than 10% total
harmonic distortion from 250 milliwatts to rated output.
SS-FRF3H (front/surround speakers)
Speaker system 2 way, magnetically shielded
Speaker units Woofer: 10 cm, cone
type
Tweeter: 2.5 cm, balanced
dome type
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity
Maximum input power: 110 W
Sensitivity level 84 dB (1 W, 1 m)
Frequency range 140 Hz – 50,000 Hz
Dimensions (w/h/d) Approx. 120 ×360 ×32 mm
with table top stand Approx. 120 ×372 ×32 mm
(Diameter of base: 190 mm)
Mass Approx. 0.9 kg
with table top stand Approx. 0.95 kg
SS-CNF3H (center speaker)
Speaker system 2 way, magnetically shielded
Speaker units Woofer: 8 cm (×2), cone
type
Tweeter: 2.5 cm,
dome type
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity
Maximum input power: 110 W
Sensitivity level 84 dB (1 W, 1 m)
Frequency range 150 Hz – 50,000 Hz
Dimensions (w/h/d) Approx. 430 ×88 ×32 mm
with table top stand Approx. 430 ×98 ×66 mm
Mass Approx. 0.85 kg
with table top stand Approx. 0.9 kg
•SA-FT3H is composed of following models.
COMPONENT MODEL NAME
FRONT/SURROUND SPEAKER SS-FRF3H
CENTER SPEAKER SS-CNF3H
SUBWOOFER SA-WFT3
SA-WFT3
– Continued on next page –
9-879-802-02
2007D04-1
© 2007.04
Sony Corporation
Home Audio Division
Published by SonyTechno Create Corporation

2
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0SUR LES
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.
To Exposed Metal
Parts on Set
0.15
µ F1.5k
Ω
AC
voltmeter
(0.75V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety check before releasing the set to the customer:
Checkthe antennaterminals, metaltrim, “metallized”knobs, screws,
and all other exposed metal parts forAC leakage. Check leakage as
described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of aVOM
or battery-operatedAC voltmeter. The “limit” indication is 0.75
V, so analog meters must have an accurate low-voltage scale. The
Simpson 250 and Sanwa SH-63Trd are examples of a passive
VOM that is suitable. Nearly all battery operated digital
multimeters that have a 2V AC range are suitable. (See Fig. A)
SA-WFT3 (subwoofer)
Speaker system Active subwoofer,
magnetically shielded
Speaker units Woofer: 15 cm (×2), cone
type
Enclosure type Acoustically Loaded
Bass reflex
Reproduction frequency range28 Hz – 200 Hz
Continuous RMS power output
150 W (6 ohms 100 Hz,
10% THD)
Input
LINE IN (input pin jack)
General
Power requirements
US, CND model: 120 V AC, 60 Hz
AEP, UK model: 230 V AC, 50/60 Hz
SP, MY model: 220 – 230 V AC, 50/60 Hz
Power consumptions 80 W
0.3 W (standby mode)
Dimensions (w/h/d) Approx. 182 ×477 ×353 mm
Mass Approx. 12 kg
Supplied accessories
SA-FT3H:
Speaker cord (3.5 m) (3)
Speaker cord (10 m) (2)
Table top stand cover (4)
Table top stand base (4)
Center speaker stand base (1)
Center speaker stand adjuster (1)
Cushion (20)
Rear pad (10)
Screw (M5) (5)
Screw (M4) (2)
Screw (M3.5) (16)
SS-FRF3H:
Speaker cord (10 m) (1)
Table top stand base (1)
Table top stand cover (1)
Screw (M5) (1)
Screw (M3.5) (4)
Cushion (4)
Rear pad (2)
Design and specifications are subject to change without notice.
•Abbreviation
CND : Canadian model
SP : Singapore model
MY : Malaysia model
SA-FT3H/WFT3/SS-CNF3H/FRF3H

3
SA-FT3H/WFT3/SS-CNF3H/FRF3H
TABLE OF CONTENTS
1. DISASSEMBLY
1-1. Rear Panel Section .............................................................. 4
1-2. Main Board, Power AMP Board ......................................... 5
2. DIAGRAMS
2-1. Block Diagram .................................................................... 7
2-2. Printed Wiring Boards – Main Section – ............................ 8
2-3. Printed Wiring Boards – Control Section –......................... 9
2-4. Schematic Diagram – Main Section –............................... 10
3. EXPLODEDVIEWS
3-1. Front/Surround Speaker Section (SS-FRF3H).................. 11
3-2. Center Speaker Section (SS-CNF3H) ............................... 12
3-3. Subwoofer Section (1) (SA-WFT3) .................................. 13
3-4. Subwoofer Section (2) (SA-WFT3) .................................. 14
4. ELECTRICAL PARTS LIST......................................... 15

4
SA-FT3H/WFT3/SS-CNF3H/FRF3H SECTION 1
DISASSEMBLY
•The equipment can be removed using the following procedure.
1-1. REAR PANEL SECTION
Note : Follow the disassembly procedure in the numerical order given.
1-1. REAR PANEL SECTION
(Page 4)
1-2. MAIN BOARD,
POWER AMP BOARD
(Page 5)
SET
4 BC901 (2P)
6 CN101 (6P)
8 rear panel section
7 BC602 (2P)
5 BC904 (3P)
1 four tapping screws (1)
(3.5
× 20)
2 four tapping screws (1
)
(3.5 × 20)
3

5
SA-FT3H/WFT3/SS-CNF3H/FRF3H
1-2. MAIN BOARD, POWER AMP BOARD
8 two screws
(+BVTP 3
× 8)
ql two screws
(+BVTP 3
× 8)
w; two screws
wa POWER AMP board
9 screw
(+BVTP 3
× 8)
0 two screws
(+BVTP 3
× 8)
qs CN402 (6P)
qd CNP702 (5P)
qf BC903 (2P)
qg BC905 (3P)
qj MAIN board
qh CN601 (6P)
6 BC601 (3P)
7 BC401 (2P)
qk CN701 (5P)
5
qa
2 three tapping screws (1
)
(3.5 × 20)
3 three tapping screws (1)
(3.5
× 20)
1 tapping screw (1)
(3.5
× 20)
4 tapping screw (1)
(3.5
× 20)

6
SA-FT3H/WFT3/SS-CNF3H/FRF3H SECTION 2
DIAGRAMS
• Circuit Boards Location
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 Ωand 1/4W or less unless otherwise
specified.
•2: nonflammable resistor.
•C: panel designation.
Note:
The components identi-
fied by mark 0or dotted
linewithmark0arecriti-
cal for safety.
Replace only with part
number specified.
Note:
Lescomposantsidentifiéspar
une marque 0sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
•A: B+ Line.
•B: B– Line.
•Voltage is dc with respect to ground under no-signal
(detuned) condition.
•Voltagesare takenwithaVOM (Inputimpedance 10MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
no mark : POWER ON
∗: Impossible to measure
•Signal path.
F: LINE
•Abbreviation
CND : Canadian model.
SP : Singapore model.
MY : Malaysia model.
Note on Printed Wiring Boards:
•X: parts extracted from the component side.
•: Pattern from the side which enables seeing.
•Abbreviation
CND : Canadian model.
SP : Singapore model.
MY : Malaysia model.
LED board
MAIN board
CONTROL board
POWER AMP board
POWER SWITCH boar
d
C
B
These are omitted.
E
Q
B
These are omitted.
C
Q
Q
E
BCE

77
SA-FT3H/WFT3/SS-CNF3H/FRF3H
SA-FT3H/WFT3/SS-CNF3H/FRF3H
2-1. BLOCK DIAGRAM
PRE AMP
IC101
J701
LINE IN
3
21 75
DRIVE
AMP
Q701-707
FILTER
Q101
FILTER AMP
IC103 (1/2)
PHASE AMP
IC103 (2/2)
13
SIGNAL
DETECT
Q601,602
VOLTAGE
DETECT
Q603
+12V REG
Q102
RECT
D301-304
T202
SUB TRANSFORMER
LED DRIVE
(RED)
Q608
RELAY/LED
DRIVE
Q605
SIGNAL AMP
IC601
76 76
AUTO POWER OFF DETECT
IC602
RV102
BASS BOOST
RV101
LEVEL
OVERLOAD
DETECT
Q503,504
+30V +12V
SUB+9V
+85V
-85V
+30V
-30V
-30V -12V
SUB+9V +6.2V
SP401
SPEAKER
AC OFF
DETECT
Q501
D501
SUB+9V
T1
POWER TRANSFORMER
S101
POWER SAVE
S201
POWER
D202
ON/STANDBY
(STANDBY)
(ON)
OFF
AUTO
RY901
RY501
GREEN
RED
F901
AC IN
~
SP402
SPEAKER
S102
PHASE
REVERSE
NORMAL
75 13
AMP
IC102
75 13
RECT
D401
RECT
D801-804
RELAY
DRIVE
Q502
LED DRIVE
(GREEN)
Q606,607
POWER
AMP
Q708-711
• Signal path
: LINE
-12V REG
Q103
+6.2V REG
Q604

88
SA-FT3H/WFT3/SS-CNF3H/FRF3H
SA-FT3H/WFT3/SS-CNF3H/FRF3H
2-2. PRINTEDWIRING BOARDS — MAIN SECTION — • Refer to page 6 for Circuit Boards Location. :Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
234567891011 12 13 14
BCONTROL
BOARD
CN101
BLK
WHT WHT
PNK
BLK
PNK
CPOWER SWITCH
BOARD
BC904
WHT WHT WHT
A
CONTROL
BOARD
BC602
(Page 9)
WHT PNK BLK
31
SUB
TRANSFORMER
POWER
TRANSFORMER
SPEAKER
SPEAKER
(Page 9) (Page 9)
D702
D701
C701
C702
Q705
Q706
Q711
R707
R708
R709
D704
D703
Q708
R702
R704
R703
R713
R719
C707
C703
Q703
Q704
Q707
Q702
Q701
R701
R710
CNP701
C711
C712
C706
C708
R721
R715
JW704
CN702
R711
R712
JW700
R706
R714
R705
JW701
C7000
B1
C709
C710
WHT
WHT
WHT
WHT
RED
R722
Q710
R717
C704
R720
R718
JW702
JW706
R716
51
BCE
Q709
B
5116
CE
JW703
JW705
JW711
JW710
JW708
JW707
C713
C705
B2
T1
D202
BC202
C609
C610
R619
C601
C602
IC601 IC602
D401
C604
R607
R604
R608
R606
D531
Q601
R609
R610
Q602
R618
Q608
R616
Q604
Q605
Q606
Q607
R613
R614
R615
C607
R611
C605
Q603
D601
D602
D603
BC401
BLU+
BLK–
BLK
BLU GRY GRY
BLU
Q501
Q504
C504
RY501
C501
BC903
C403
C404
RY901
BC905
T202
D801
D802
D803
D804
CN402
C401
WHT
WHT
WHT
WHT
RED
RED
BLK
YEL
BLK
RED
YEL
C402
C801
C802
C301
CNP702
C511
C512
R511
CN601
C803
C804
R802
R801
R601
C603
R602
R605
C606
8
5
1
1
21
3
4
8
5
1
4
61
R501
BC601
C303
C611
EP1
JW600
JW601
JW602
JW604
JW605
JW606
JW607
JW611
JW613
JW614
JW617
JW618
JW619
JW620
JW621
F901
YEL
BLU
GRY
GRY
1
4
1
15
4WHT
R803
R804
D502
R508
R603
JW623
D501
Q502
C503
R505
R504
Q503
R506
JW624
JW610
C502
R507
D304
D302
D301
D303
C902
C901
R620
R503
R502
JW612
JW615
JW609
R617
JW628
D901
R901
R621
C612
C608
JW629
D604
C302
(ON)(STANDBY)
ON/STANDBY
GR
SP402
SP401
+
–
~~
1-867-370- (11)
11
1-867-368-
(11)
11
1-867-367- (11)
11
• Semiconductor
Location
Ref. No. Location
D202 B-4
D301 E-11
D302 E-11
D303 E-10
D304 E-10
D401 E-9
D501 G-6
D502 F-5
D531 H-2
D601 G-2
D602 G-2
D603 G-2
D604 E-3
D701 B-8
D702 B-8
D703 C-8
D704 C-8
D801 F-12
D802 F-11
D803 F-12
D804 F-12
D901 F-12
IC601 H-2
IC602 G-2
Q501 G-6
Q502 F-5
Q503 F-4
Q504 F-4
Q601 H-1
Q602 G-1
Q603 F-1
Q604 E-2
Q605 E-2
Q606 E-2
Q607 E-2
Q608 E-3
Q701 B-9
Q702 B-8
Q703 C-8
Q704 C-8
Q705 B-9
Q706 A-9
Q707 B-10
Q708 C-11
Q709 C-9
Q710 B-11
Q711 C-10

99
SA-FT3H/WFT3/SS-CNF3H/FRF3H
SA-FT3H/WFT3/SS-CNF3H/FRF3H
1
A
B
C
D
E
F
G
H
I
234567891011 12 13 14
C
A
B
POWER
S101
S102
J101
LINE IN
C102
R105
RV101
RV102
IC101
IC102
IC103
R113
R119
Q101
Q102
Q103
R122
R123
C116
S201
C112
R109
C113 R124
D101
C104
C105
R110
D102
BC201
R117
R104
R108
R111
R112
C124
C125
R126
R120
R121
R115
C117
R116
R102
R103
BASS
BOOST LEVEL
R118
CN101
R114
JW102
JW103
JW104
JW105
JW106
JW107
JW110
JW111
JW112
JW113
BC602
C119
C118
C122
C123
JW114
JW115
JW116
JW117
C114
C115
C108
C109
C110
JW108
C111
R101
R100
R10
C101
C201
C121
C120
C128
JW101
C127
BC901
AC IN ~
1-867-371- (11)
11
1-867-369- (11)
11
BC902
BC904
MAIN
BOARD
BC905
BLU
BLU
WHT WHT WHT
POWER AMP
BOARD
CN702
WHT
BLK
PNK
MAIN
BOARD
CN601
WHT
BLK
PNK
BLK
PNK
WHT
BRN
BRN
1
2
1
51
2
12
18
45
1
31
8
45
18
45
-1
-2
-1
-2
S101
POWER SAVE
AUTO OFF
S102
PHASE
NORMAL REVERSE
6
1
(Page 8)
(Page 8)
(Page 8)
2-3. PRINTEDWIRING BOARDS — CONTROL SECTION — • Refer to page 6 for Circuit Boards Location. :Uses unleaded solder.
• Semiconductor
Location
Ref. No. Location
D101 G-12
D102 F-12
IC101 G-10
IC102 G-9
IC103 F-6
Q101 F-4
Q102 G-13
Q103 F-13

1010
SA-FT3H/WFT3/SS-CNF3H/FRF3H
SA-FT3H/WFT3/SS-CNF3H/FRF3H
2-4. SCHEMATIC DIAGRAM — MAIN SECTION —
NJM2904D
NJM2904D
NJM2904D
NJM2904D
C301
S201
BC401
BC903
D701
D702
R701
R702
R704
R708R709
R710R711
R715
R716
C701
C705
C706
C707
C711
R717
R718
R719
R720
R721
D703
D704
Q704
Q705
Q706Q707
Q708
Q709
Q710
Q711
D531
R501D501
R502R504
R505 C502
C503
BC202
BC601
D602
D603
C108 C109 C110 C111
RV101
RV102
C102
C112 R115
R117
R118
C116
R119
R120
R121
R122
C118
C119
C122
C123
R123
R124
C601
R601
R602
R603
R604
R605
R606
R608
R609
C606
R611
C605
C607
C609
C610
R613
R616
R615
R614
Q503
BC902
BC901
C125
C124
R113
R508
C602
R104 R105
R108
R111
R511
EP1
R619
Q703
Q702
Q701
R506
C101
D801
D802D803
D804
R801
R802
R114
R103
R116
C803
C804
R507
R109 R110
C7000
R112
R617
R621
R620
R102
R101
C121
R618
R707
R705
R706
R714 R713
C713
C115
C114
C117
C113
R126C105
C104
C120
D604
C611
C612
C608
R610
C302
CN402
C403
C404
R803
R804
C504
C511 C512
C712
C709
C703
C702
C704
T202
SP401
SP402
RY501
D502
C708
Q103
Q102
S102
D101
D102
S101
Q101
CN101
CN601
D601 Q604
Q605
Q603
BC904
BC905
CN702
CNP701 CNP702
C303
RY901
D901
F901
T1
D401
Q501
Q502
R722
IC101(2/2)
IC101(1/2) IC102(2/2)
IC102(1/2)
IC103(1/2)
IC601(1/2)
IC601(2/2)
IC602(2/2)
IC602(1/2)
BC602
C127
C128
BC201
C604
C603
Q601
Q602
R607 Q606
Q607
Q608
D202
C901
C902
D302
D301
D304
D303
C401
C402
C801
C802
C501
Q504
R703
R712
IC103(2/2)
J101
R100
C201
C710
R901
R503
R621
3.3K (US,CND)
1.5K (AEP, UK, MY, SP)
∗1
∗1
R619
10K (US,CND)
560 (AEP, UK, MY, SP)
∗2
∗2
R617
100 (US,CND)
JW
(AEP, UK, MY, SP)
∗3
∗3

11
SA-FT3H/WFT3/SS-CNF3H/FRF3H
SECTION 3
EXPLODED VIEWS
Ref. No. Part No. Description Remark
3-1. FRONT/SURROUND SPEAKER SECTION
(SS-FRF3H)
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 required for routine service.
Some delay should be anticipated
when ordering these items.
•Abbreviation
CND : Canadian model
SP : Singapore model
MY : Malaysia model
•Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
•Accessories are given in the last of this
parts list.
RR
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
not supplied
not supplied
not supplied
not supplied
not supplied
1
2
3
4
569
8
7
7
7
7
7
10
12
13
14 14
11
12-632-330-01 GRILLE
2X-2050-863-1 TWEETER ASSY
31-825-913-11 SPEAKER (2.5cm)
41-826-119-11 LOUDSPEAKER (10cm)
51-780-294-11 SCREW TERMINAL (T205)
61-780-295-11 SCREW TERMINAL (T110)
74-246-231-01 BV TAPPING SCREW TYPE-2 3.5X14
8A-1123-134-A OVERALL ASSY
92-632-322-01 COVER, BACK
10 7-682-576-04 SCREW +B 5X12
11 4-246-231-01 BV TAPPING SCREW TYPE-2 3.5X14
12 2-637-849-01 CUSHION, BASE
13 2-632-321-01 BASE
14 4-977-358-01 CUSHION

12
SA-FT3H/WFT3/SS-CNF3H/FRF3H
Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark
3-2. CENTER SPEAKER SECTION
(SS-CNF3H)
not supplied
not supplied
not supplied
not supplied
not supplied
51
52
52
52
52
52
52
53
53
54
55
5657
59 60
58
61 63
62
51 2-632-345-01 GRILLE
52 4-246-231-01 BV TAPPING SCREW TYPE-2 3.5X14
53 1-826-121-11 LOUDSPEAKER (8cm)
54 X-2050-863-1 TWEETER ASSY
55 1-825-913-11 SPEAKER (2.5cm)
56 1-780-294-11 SCREW TERMINAL (T205)
57 1-780-295-11 SCREW TERMINAL (T110)
58 A-1123-683-A OVERALL ASSY
59 2-632-344-01 COVER, BACK
60 7-682-576-04 SCREW +B 5X12
61 2-632-343-01 STAND
62 4-977-358-01 CUSHION
63 7-685-660-79 SCREW +PTPWH 4X10 TYPE 2

13
SA-FT3H/WFT3/SS-CNF3H/FRF3H
3-3. SUBWOOFER SECTION (1)
(SA-WFT3)
Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark
101
102
102
102
102
103 104
105
105
supplied with RV101,102
not supplied
#1
#1
#1
#1
SP401
SP402
not supplied
(LED board)
not supplied
(POWER SWITCH board)
not supplied
(CONTROL board)
101 A-1107-870-A FRONT PANEL ASSY (US,CND)
101 A-1134-445-A FRONT PANEL ASSY (AEP,UK,SP,MY)
102 4-874-614-52 SCREW (1) (3.5X20), TAPPING
103 2-591-718-01 PUSH KNOB
104 2-649-021-01 KNOB (VOL)
105 4-874-614-52 SCREW (1) (3.5X20), TAPPING
SP401 1-825-844-11 SPEAKER (15cm)
SP402 1-825-844-11 SPEAKER (15cm)
#1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

14
SA-FT3H/WFT3/SS-CNF3H/FRF3H
3-4. SUBWOOFER SECTION (2)
(SA-WFT3)
Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark
#1
#1
#1
#2
#2 T1
F901
Q708
Q709
#1
151
155
156 156 157
156
156
151
156
156
158
158 158 158
158
156
156
151
151
153
154
not supplied
(POWER AMP board)
not supplied
not supplied
151 2-591-719-01 LEG
0153 1-777-071-23 CORD, POWER (AEP,UK,SP,MY)
0153 1-783-820-11 CORD, POWER (US,CND)
*154 3-703-244-00 BUSHING (2104), CORD
155 A-1122-632-A MAIN BOARD, COMPLETE (US,CND)
155 A-1139-695-A MAIN BOARD, COMPLETE (AEP,UK,SP,MY)
156 4-874-614-52 SCREW (1) (3.5X20), TAPPING
157 3-905-609-31 SCREW (TRANSISTOR)
158 2-591-720-01 FOOT
0F901 1-532-463-33 FUSE (T1AL/250V) (AEP,UK,SP,MY)
0F901 1-533-450-11 FUSE, GLASS TUBE (DIA. 5) (2.5A/125V) (CND)
0F901 1-533-451-12 FUSE, GLASS TUBE (DIA. 5) (3.15A/125V) (US)
Q708 6-702-391-01 TRANSISTOR MP1620-OPY-MK
Q709 6-702-390-01 TRANSISTOR MN2488-OPY-MK
0T1 1-443-805-11 TRANSFORMER, POWER (AEP,UK,SP,MY)
0T1 1-443-806-11 TRANSFORMER, POWER (US,CND)
#1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#2 7-685-881-09 SCREW +BVTT 4X8 (S)
Ver. 1.1

15
SA-FT3H/WFT3/SS-CNF3H/FRF3H
SECTION 4
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.
•RESISTORS
All resistors are in ohms.
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
•Abbreviation
CND : Canadian model
SP : Singapore model
MY : Malaysia model
•Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
•SEMICONDUCTORS
In each case, u : µ, for example:
uA.. : µA.. uPA.. : µPA..
uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..
•CAPACITORS
uF : µF
•COILS
uH : µH
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
When indicating parts by reference
number, please include the board.
CONTROL
CONTROL BOARD
**************
< CONNECTOR >
*BC201 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
*BC602 1-506-945-11 PIN, CONNECTOR 3P
< CAPACITOR >
C101 1-128-813-11 CERAMIC 220PF 5% 50V
C102 1-126-964-11 ELECT 10uF 20% 50V
C104 1-131-690-31 FILM 0.068uF 5% 50V
C105 1-131-698-31 FILM 0.33uF 5% 50V
C108 1-131-696-11 FILM 0.22uF 5% 50V
C109 1-131-696-11 FILM 0.22uF 5% 50V
C110 1-131-696-11 FILM 0.22uF 5% 50V
C111 1-131-696-11 FILM 0.22uF 5% 50V
C112 1-126-964-11 ELECT 10uF 20% 50V
C113 1-126-964-11 ELECT 10uF 20% 50V
C114 1-131-688-31 FILM 0.047uF 5% 50V
C115 1-131-688-31 FILM 0.047uF 5% 50V
C116 1-126-964-11 ELECT 10uF 20% 50V
C117 1-128-813-11 CERAMIC 220PF 5% 50V
C118 1-127-888-11 CERAMIC 0.1uF 10% 50V
C119 1-127-888-11 CERAMIC 0.1uF 10% 50V
C120 1-104-666-11 ELECT 220uF 20% 25V
C121 1-104-666-11 ELECT 220uF 20% 25V
C122 1-127-888-11 CERAMIC 0.1uF 10% 50V
C123 1-127-888-11 CERAMIC 0.1uF 10% 50V
C124 1-128-813-11 CERAMIC 220PF 5% 50V
C125 1-128-813-11 CERAMIC 220PF 5% 50V
C127 1-104-666-11 ELECT 220uF 20% 25V
C128 1-104-666-11 ELECT 220uF 20% 25V
0C201 1-117-703-11 CERAMIC 0.0047uF 250V
< CONNECTOR >
CN101 1-785-088-11 PIN, CONNECTOR 6P
< DIODE >
D101 8-719-110-31 DIODE RD12ESB2
D102 8-719-110-31 DIODE RD12ESB2
< IC >
IC101 8-759-167-88 IC NJM4565D
IC102 8-759-167-88 IC NJM4565D
IC103 8-759-167-88 IC NJM4565D
< JACK >
J101 1-815-025-11 JACK, PIN 1P (LINE IN)
< TRANSISTOR >
Q101 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q102 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q103 8-729-119-76 TRANSISTOR 2SA1175-HFE
< RESISTOR >
R10 1-247-863-11 CARBON 22K 5% 1/4W
R100 1-247-879-11 CARBON 100K 5% 1/4W
R101 1-247-831-11 CARBON 1K 5% 1/4W
R103 1-247-863-11 CARBON 22K 5% 1/4W
R104 1-249-428-11 CARBON 8.2K 5% 1/4W
R105 1-249-428-11 CARBON 8.2K 5% 1/4W
R108 1-249-435-11 CARBON 33K 5% 1/4W
R109 1-249-427-11 CARBON 6.8K 5% 1/4W
R110 1-249-427-11 CARBON 6.8K 5% 1/4W
R111 1-249-435-11 CARBON 33K 5% 1/4W
R112 1-247-831-11 CARBON 1K 5% 1/4W
R113 1-247-871-11 CARBON 47K 5% 1/4W
R114 1-249-429-11 CARBON 10K 5% 1/4W
R115 1-247-831-11 CARBON 1K 5% 1/4W
R116 1-247-881-00 CARBON 120K 5% 1/4W
R117 1-247-831-11 CARBON 1K 5% 1/4W
R118 1-247-895-00 CARBON 470K 5% 1/4W
R119 1-247-847-11 CARBON 4.7K 5% 1/4W
R120 1-249-429-11 CARBON 10K 5% 1/4W
R121 1-249-429-11 CARBON 10K 5% 1/4W
R122 1-249-429-11 CARBON 10K 5% 1/4W
R123 1-249-429-11 CARBON 10K 5% 1/4W
R124 1-249-429-11 CARBON 10K 5% 1/4W
R126 1-247-871-11 CARBON 47K 5% 1/4W

16
SA-FT3H/WFT3/SS-CNF3H/FRF3H
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
< VARIABLE RESISTOR >
RV101 1-227-511-11 RES, VAR, CARBON 20K (LEVEL)
RV102 1-227-511-11 RES, VAR, CARBON 20K (BASS BOOST)
< SWITCH >
S101 1-786-490-11 SWITCH, SLIDE (POWER SAVE)
S102 1-786-490-11 SWITCH, SLIDE (PHASE)
0S201 1-572-267-51 SWITCH, PUSH (AC POWER) (1 KEY) (POWER)
*************************************************************
LED BOARD
**********
< CONNECTOR >
*BC202 1-564-519-11 PLUG, CONNECTOR 4P
< CAPACITOR >
C609 1-127-888-11 CERAMIC 0.1uF 10% 50V
C610 1-127-888-11 CERAMIC 0.1uF 10% 50V
< DIODE >
D202 8-719-064-11 LED SPR-325MVW (ON/STANDBY)
< RESISTOR >
R619 1-249-429-11 CARBON 10K 5% 1/4W
(US, CND)
R619 1-249-414-11 CARBON 560 5% 1/4W
(AEP, UK, MY, SP)
*************************************************************
A-1122-632-A MAIN BOARD, COMPLETE (US,CND)
A-1139-695-A MAIN BOARD, COMPLETE (AEP,UK,SP,MY)
***********
1-533-399-31 HOLDER, FUSE
< CONNECTOR >
BC401 1-564-320-00 PIN, CONNECTOR (3.96mm PITCH) 2P
BC601 1-691-765-11 PLUG (MICRO CONNECTOR) 3P
*BC903 1-565-792-11 PIN, CONNECTOR (3.96mm PITCH) 2P
*BC905 1-564-687-11 PIN, CONNECTOR (3.96mm PITCH) 3P
< CAPACITOR >
C301 1-127-888-11 CERAMIC 0.1uF 10% 50V
C302 1-126-936-11 ELECT 3300uF 20% 16V
C303 1-128-813-11 CERAMIC 220PF 5% 50V
0C401 1-130-777-00 MYLAR 0.1uF 5% 100V
0C402 1-130-777-00 MYLAR 0.1uF 5% 100V
C403 1-165-946-11 ELECT 6800uF 20% 71V
C404 1-165-946-11 ELECT 6800uF 20% 71V
C501 1-126-964-11 ELECT 10uF 20% 50V
C502 1-126-950-11 ELECT 330uF 20% 35V
C503 1-126-923-11 ELECT 220uF 20% 10V
C504 1-128-813-11 CERAMIC 220PF 5% 50V
C511 1-136-165-00 FILM 0.1uF 5% 50V
C512 1-136-165-00 FILM 0.1uF 5% 50V
C601 1-126-964-11 ELECT 10uF 20% 50V
C602 1-126-964-11 ELECT 10uF 20% 50V
C603 1-128-821-11 CERAMIC 0.001uF 5% 50V
C604 1-128-821-11 CERAMIC 0.001uF 5% 50V
C605 1-104-661-11 ELECT 330uF 20% 16V
C606 1-127-888-11 CERAMIC 0.1uF 10% 50V
C607 1-126-934-11 ELECT 220uF 20% 16V
C608 1-127-888-11 CERAMIC 0.1uF 10% 50V
C611 1-128-813-11 CERAMIC 220PF 5% 50V
C612 1-126-916-11 ELECT 1000uF 20% 6.3V
C801 1-136-165-00 FILM 0.1uF 5% 50V
C802 1-136-165-00 FILM 0.1uF 5% 50V
C803 1-126-949-11 ELECT 220uF 20% 35V
C804 1-126-949-11 ELECT 220uF 20% 35V
0C901 1-117-703-11 CERAMIC 0.0047uF 250V
0C902 1-117-703-11 CERAMIC 0.0047uF 250V
< CONNECTOR >
CN402 1-785-104-11 PIN, CONNECTOR (3.96mm PITCH) 6P
CN601 1-785-088-11 PIN, CONNECTOR 6P
CNP702 1-784-931-11 PIN, CONNECTOR 5P
< DIODE >
D301 6-500-522-11 DIODE 10EDB40-TA2B5
D302 6-500-522-11 DIODE 10EDB40-TA2B5
D303 6-500-522-11 DIODE 10EDB40-TA2B5
D304 6-500-522-11 DIODE 10EDB40-TA2B5
D401 8-719-072-05 DIODE RBV-602LF-A
D501 8-719-991-33 DIODE 1SS133T-77
D502 8-719-991-33 DIODE 1SS133T-77
D531 8-719-991-33 DIODE 1SS133T-77
D601 8-719-991-33 DIODE 1SS133T-77
D602 8-719-991-33 DIODE 1SS133T-77
D603 8-719-991-33 DIODE 1SS133T-77
D604 8-719-947-13 DIODE MTZJ-T-72-4.7B
D801 6-500-522-11 DIODE 10EDB40-TA2B5
D802 6-500-522-11 DIODE 10EDB40-TA2B5
D803 6-500-522-11 DIODE 10EDB40-TA2B5
D804 6-500-522-11 DIODE 10EDB40-TA2B5
D901 8-719-991-33 DIODE 1SS133T-77
< GROUND TERMINAL >
EP1 1-537-738-21 TERMINAL, GROUND
< IC >
IC601 8-759-700-42 IC NJM2904D
IC602 8-759-700-42 IC NJM2904D
< TRANSISTOR >
Q501 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q502 8-729-178-42 TRANSISTOR 2SC2784-F
Q503 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q504 8-729-029-86 TRANSISTOR DTC124ESA
Q601 8-729-029-40 TRANSISTOR DTA124ESA
Q602 8-729-029-86 TRANSISTOR DTC124ESA
Q603 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q604 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q605 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q606 8-729-029-40 TRANSISTOR DTA124ESA
CONTROL LED MAIN

17
SA-FT3H/WFT3/SS-CNF3H/FRF3H
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
Q607 8-729-029-40 TRANSISTOR DTA124ESA
Q608 8-729-029-40 TRANSISTOR DTA124ESA
< RESISTOR >
R501 1-249-430-11 CARBON 12K 5% 1/4W
R502 1-247-873-11 CARBON 56K 5% 1/4W
R503 1-247-879-11 CARBON 100K 5% 1/4W
R504 1-247-879-11 CARBON 100K 5% 1/4W
R505 1-247-863-11 CARBON 22K 5% 1/4W
R506 1-247-863-11 CARBON 22K 5% 1/4W
0R507 1-215-893-11 METAL OXIDE 1.5K 5% 2W F
R508 1-249-393-11 CARBON 10 5% 1/4W F
R511 1-249-393-11 CARBON 10 5% 1/4W
R601 1-247-863-11 CARBON 22K 5% 1/4W
R602 1-247-863-11 CARBON 22K 5% 1/4W
R603 1-247-895-00 CARBON 470K 5% 1/4W
R604 1-247-895-00 CARBON 470K 5% 1/4W
R605 1-249-429-11 CARBON 10K 5% 1/4W
R606 1-247-887-00 CARBON 220K 5% 1/4W
R607 1-247-879-11 CARBON 100K 5% 1/4W
R608 1-249-429-11 CARBON 10K 5% 1/4W
R609 1-249-429-11 CARBON 10K 5% 1/4W
R610 1-247-879-11 CARBON 100K 5% 1/4W
R611 1-247-871-11 CARBON 47K 5% 1/4W
R613 1-249-421-11 CARBON 2.2K 5% 1/4W
R614 1-247-879-11 CARBON 100K 5% 1/4W
R615 1-247-871-11 CARBON 47K 5% 1/4W
R616 1-247-871-11 CARBON 47K 5% 1/4W
R617 1-247-807-31 CARBON 100 5% 1/4W
(US, CND)
R618 1-249-415-11 CARBON 680 5% 1/4W
R620 1-249-427-11 CARBON 6.8K 5% 1/4W
R621 1-247-843-11 CARBON 3.3K 5% 1/4W
(US, CND)
R621 1-247-835-11 CARBON 1.5K 5% 1/4W
(AEP, UK, MY, SP)
R801 1-247-879-11 CARBON 100K 5% 1/4W
R802 1-247-879-11 CARBON 100K 5% 1/4W
0R803 1-217-637-00 FUSIBLE 1 5% 1/4W F
0R804 1-217-637-00 FUSIBLE 1 5% 1/4W F
0R901 1-260-081-11 CARBON 33 5% 1/2W F
< RELAY >
RY501 1-515-920-11 RELAY (24V)
0RY901 1-755-541-11 RELAY
< TRANSFORMER >
0T202 1-443-516-11 TRANSFORMER, POWER (US,CND)
0T202 1-443-517-11 TRANSFORMER, POWER (AEP,UK,SP,MY)
*************************************************************
POWER AMP BOARD
*****************
< CAPACITOR >
C701 1-128-817-11 CERAMIC 470PF 5% 50V
C702 1-126-964-11 ELECT 10uF 20% 50V
C703 1-126-923-11 ELECT 220uF 20% 10V
C704 1-128-560-11 ELECT 22uF 20% 100V
C705 1-128-825-11 CERAMIC 0.0022uF 5% 50V
C706 1-102-947-00 CERAMIC 10PF 0.5PF 50V
C707 1-102-978-00 CERAMIC 220PF 5% 50V
C708 1-102-973-00 CERAMIC 100PF 5% 50V
C709 1-128-560-11 ELECT 22uF 20% 100V
C710 1-126-967-11 ELECT 47uF 20% 50V
C711 1-102-973-00 CERAMIC 100PF 5% 50V
C712 1-102-973-00 CERAMIC 100PF 5% 50V
C713 1-128-805-11 CERAMIC 47PF 5% 50V
C7000 1-102-978-00 CERAMIC 220PF 5% 50V
< CONNECTOR >
*CN702 1-506-945-11 PIN, CONNECTOR 3P
CNP701 1-784-931-11 PIN, CONNECTOR 5P
< DIODE >
D701 8-719-991-33 DIODE 1SS133T-77
D702 8-719-991-33 DIODE 1SS133T-77
D703 8-719-991-33 DIODE 1SS133T-77
D704 8-719-991-33 DIODE 1SS133T-77
< TRANSISTOR >
Q701 8-729-140-82 TRANSISTOR 2SA988-PAFAEA
Q702 8-729-140-82 TRANSISTOR 2SA988-PAFAEA
Q703 8-729-140-82 TRANSISTOR 2SA988-PAFAEA
Q704 8-729-214-51 TRANSISTOR 2SA1145-O
Q705 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q706 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q707 8-729-270-51 TRANSISTOR 2SC2705-O
Q710 8-729-119-76 TRANSISTOR 2SA1175-HFE
Q711 8-729-141-30 TRANSISTOR 2SC3623A-LK
< RESISTOR >
R701 1-247-831-11 CARBON 1K 5% 1/4W
R702 1-249-399-11 CARBON 33 5% 1/4W
R703 1-247-871-11 CARBON 47K 5% 1/4W
R704 1-249-418-11 CARBON 1.2K 5% 1/4W
R705 1-249-411-11 CARBON 330 5% 1/4W
R706 1-249-408-11 CARBON 180 5% 1/4W
R707 1-249-411-11 CARBON 330 5% 1/4W
R708 1-249-429-11 CARBON 10K 5% 1/4W
R709 1-247-863-11 CARBON 22K 5% 1/4W
R710 1-249-407-11 CARBON 150 5% 1/4W F
R711 1-249-393-11 CARBON 10 5% 1/4W F
R712 1-247-871-11 CARBON 47K 5% 1/4W
R713 1-249-408-11 CARBON 180 5% 1/4W F
R714 1-249-408-11 CARBON 180 5% 1/4W F
R715 1-249-401-11 CARBON 47 5% 1/4W F
R716 1-249-393-11 CARBON 10 5% 1/4W F
R717 1-249-414-11 CARBON 560 5% 1/4W
R718 1-247-871-11 CARBON 47K 5% 1/4W
R719 1-249-421-11 CARBON 2.2K 5% 1/4W
R720 1-249-406-11 CARBON 120 5% 1/4W F
R721 1-249-406-11 CARBON 120 5% 1/4W F
R722 1-234-182-11 ENCAPSULATED COMPONENT 0.22X2 5W
*************************************************************
MAIN POWER AMP

18
SA-FT3H/WFT3/SS-CNF3H/FRF3H
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
POWER SWITCH BOARD
********************
< CONNECTOR >
BC901 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
*BC902 1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P
*BC904 1-564-687-11 PIN, CONNECTOR (3.96mm PITCH) 3P
*************************************************************
MISCELLANEOUS
**************
31-825-913-11 SPEAKER (2.5cm)
41-826-119-11 LOUDSPEAKER (10cm)
51-780-294-11 SCREW TERMINAL (T205)
61-780-295-11 SCREW TERMINAL (T110)
53 1-826-121-11 LOUDSPEAKER (8cm)
55 1-825-913-11 SPEAKER (2.5cm)
56 1-780-294-11 SCREW TERMINAL (T205)
57 1-780-295-11 SCREW TERMINAL (T110)
0153 1-769-744-11 CORD, POWER (AEP,UK,SP,MY)
0153 1-783-820-11 CORD, POWER (US,CND)
0F901 1-532-463-33 FUSE (T1AL/250V) (AEP,UK,SP,MY)
0F901 1-533-450-11 FUSE, GLASS TUBE (DIA. 5) (2.5A/125V) (CND)
0F901 1-533-451-12 FUSE, GLASS TUBE (DIA. 5) (3.15A/125V) (US)
Q708 6-702-391-01 TRANSISTOR MP1620-OPY-MK
Q709 6-702-390-01 TRANSISTOR MN2488-OPY-MK
SP401 1-825-844-11 SPEAKER (15cm)
SP402 1-825-844-11 SPEAKER (15cm)
0T1 1-443-805-11 TRANSFORMER, POWER (AEP,UK,SP,MY)
0T1 1-443-806-11 TRANSFORMER, POWER (US,CND)
*************************************************************
ACCESSORIES
************
1-769-329-21 CORD, CONNECTION (PIN-PIN) (2.5m)
(BLACK) (SA-FT3H)
01-770-019-61 ADAPTOR, CONVERSION PLUG (SA-FT3H:UK)
1-790-503-12 CORD, SPEAKER (10m)
1-790-503-32 CORD, SPEAKER (3.5m) (SA-FT3H)
2-598-517-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH)
(SA-FT3H)
2-598-517-21 MANUAL, INSTRUCTION (GERMAN,ITALIAN)
(SA-FT3H:AEP)
2-598-517-31 MANUAL, INSTRUCTION (DUTCH,SWEDISH)
(SA-FT3H:AEP)
2-598-517-41 MANUAL, INSTRUCTION (SPANISH,POLISH)
(SA-FT3H:AEP)
2-598-517-51 MANUAL, INSTRUCTION (DANISH,FINNISH)
(SA-FT3H:AEP)
2-598-517-61 MANUAL, INSTRUCTION
(PORTUGUESE,RUSSIAN)
(SA-FT3H:AEP)
2-598-517-71 MANUAL, INSTRUCTION
(SPANISH, TRADITIONAL CHINESE)
(SA-FT3H:SP,MY)
2-631-723-11 MANUAL, INSTRUCTION
(ENGLISH, FRENCH, GERMAN,
ITALIAN, DUTCH, SWEDISH)
(SS-FRF3H)
2-631-723-21 MANUAL, INSTRUCTION
(SPANISH, POLISH, DANISH, FINNISH,
PORTUGUESE,RUSSIAN)
(SS-FRF3H:AEP,UK)
2-631-723-31 MANUAL, INSTRUCTION (GREEK)
(SS-FRF3H:AEP,UK)
2-631-723-41 MANUAL, INSTRUCTION (TURKISH)
(SS-FRF3H:AEP,UK)
2-631-723-51 MANUAL, INSTRUCTION (SLOVAKIAN)
(SS-FRF3H:AEP,UK)
2-631-723-61 MANUAL, INSTRUCTION (HUNGARIAN,CZECH)
(SS-FRF3H:AEP,UK)
2-649-987-01 WALL CUSHION
2-651-127-11 MANUAL, INSTRUCTION (GREEK)
(SA-FT3H:AEP)
2-651-127-21 MANUAL, INSTRUCTION (TURKISH)
(SA-FT3H:AEP)
2-651-127-31 MANUAL, INSTRUCTION (SLOVAKIAN)
(SA-FT3H:AEP)
2-651-127-41 MANUAL, INSTRUCTION (HUNGARIAN,CZECH)
(SA-FT3H:AEP)
POWER SWITCH

19
SA-FT3H/WFT3/SS-CNF3H/FRF3H
MEMO

2
SA-FT3H/WFT3/SS-CNF3H/FRF3H
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 Description of Revision
1.0 2005.07 New
1.1 2007.04 Part number correction and Ref. No. 158 of Ref. No. 151 are added.
(SPM-07009)