Page 1
HKTS 2
Home Theater Speaker System
SERVICE MANUAL
Harman/Kardon Incorporated
250 Crossways Park Dr.
Woodbury, New York 11797
Rev5 12/2004
Page 2
HKTS 2
BASIC SYSTEM SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . .3
DETAILED HKTS 2 SPECIFICATIONS . . . ……………………. . . .4
CONNECTIONS . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .5
OPERATION . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .8
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . .9
MECHANICAL/PACKAGING PARTS LIST . . . . . . . . . . . . . . . . . .10
EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
TEST SET UP and PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . .12
TABLE OF CONTENTS
PACKAGING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
ELECTRICAL PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
INTEGRATED CIRCUIT DIAGRAMS . . ................................. . . . .17
PRINTED CIRCUIT BOARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
SCHEMATIC . . . . . . . . . …………………………………………. . . .22
2
Page 3
HKTS 2
3
HKTS 2 SYSTEM
Frequency Response 35Hz - 20kHz (-6dB)
Satellites
Recommended Power 10 - 50 watts
Impedance 8 ohms nominal
Sensitivity 86dB @ 1 watt/1 meter
Tweeter One 1/2" titanium-laminate dome, video-shielded
Midrange One 3" driver, video-shielded
Dimensions (H x W x D) 4-5/8" x 3-1/8" x 3-3/4"
117mm x 79mm x 93mm
Weight 1.1lb/0.5kg
Center Channel
Recommended Power 10 - 50 watts
Impedance 8 ohms nominal
Sensitivity 86dB @ 1 watt/1 meter
Tweeter One 1/2" titanium-laminate dome, video-shielded
Midrange Dual 3" drivers, video-shielded
Dimensions (H x W x D) 3-1/2" x 7-5/8" x 3-3/4"
89mm x 194mm x 95mm
Weight 1.89 lb/0.86kg
SUB-TS 2 Subwoofer 100 watts RMS
10" woofer, bass-reflex enclosure
Dimensions (H x W x D) 18 1/4" x 15 3/4" x 16 3/4"
464mm x 400mm x 425mm
Weight 35.8 lb/16.2kg
Refinements may be made on occasion to existing products without notice, but will always meet or
exceed original specifications unless otherwise stated.
Specifications
Page 4
HKTS 2
4
SUB-TS2 Detailed Specifications
Page 5
HKTS 2
5
Connections
Page 6
HKTS 2
6
Connections (Cont.)
Page 7
HKTS 2
7
Connections (Cont.)
Page 8
HKTS 2
8
Operation
Page 9
HKTS 2
9
Troubleshooting
Page 10
HKTS 2
10
Mechanical/Packaging Parts List
SUB-TS-2
Amplifier assembly N/A
10" 4 ohm woofer 25MF10DZB-DW01
Cushion for Foot (4) WI5307
Plastic Foot (4) WI5321
Plastic base X105000
SAT-TS2
Satellite, Complete HKTS2/SAT
Woofer N68A45PF-02DW
Grille G255002
Grille Logo SZ5322
Rear foot WI0782
Wall bracket WI0408
Support mural WI0409
CEN-TS2
Center Channel, Complete HKTS2/CENTER
Woofer 22PF45NA-HW01
Grille G255003
Grille Logo SZ5371
Packaging
Owner's manual AI5083
Warranty card AT5073
Outer carton WB5710
Subwoofer styrofoam WP5120
Styrofoam Set for Satellites WP5119
20’ Wire set (Sub in/out) SAL063-1
40’ Wire set (surround) SAL5009
15’ Wire set (sats & center) SAL5020
OPTIONAL: Floor Stands for SAT-TS2 satellites - FSTS1
Page 11
HKTS 2
11
Exploded view
Service tips for woofer removal:
Turn the unit upside-down on a padded surface.
Remove eight screws holding the base to the enclosure: four are in the center
of each plastic "foot".
Remove bottom plastic base.
Remove the five Phillips woofer mounting screws.
Extract woofer - pay attention to polarity and the speaker wires; the wire
terminals are similar in size, but there are plus & minus symbols on the woofer
terminal.
42
38
16
M
14
15
L
13
12
44
43
10
11
9
K
J
H
G
39
38
2
40
39
harman/kardon HKTS 2 Exploded View
6
8
7
41
5
4
2
3
1
M
L
13
12
23
26
36
33
35
34
27
31
32
29
28
b
a
12
13
21
20
18
a
16
15
24
22
33
32
30
29
26
25
22
23
37
35
36
17
17
b
14
11
13
19
10
13
K
9
8
7
2
1
J
11
4
5
6
H
3
G
harman/kardon LOGO
44
1
SZ534
51
51
50
F
E
49
50
51
52
50
D
52
50
52
C
46
47
45
48
51
52
50
49
46
47
45
52
52
50
49
51
52
48
49
49
50
PLASTIC FOOTS
BOTTOM BASE
RUBBER FOOTS
TAPPING SCREW 3x10mm
WOOD SCREW 4x25mm
TAPPING SCREW 4x20mm
SPEAKER EVA CUSHIOH
PA075000
25MF10DZB-DW01
06-T4205012
X105000
06-T31004
06-T4255029
WI5321
WI5334
00378
A
B
52
16
15
14
52
13
12
1
8
8
4
4
1
5
1
10
11
9
EMPTY CABINET ASSEMBLY
PRE. AMP./POWER AMP. P.C. BOARD
PRE. AMP./POWER AMP. P.C. BOARD
TAPPING SCREW M3x10mm
RUBBER CUSHION 25x21x4t
PRE. AMP./POWER AMP. P.C. BOARD
TOOTH LOCK WASHER FOR M4 NUTS
Machine Screw M3.0x8xP0.5
MACHINE SCREW M3x14xP0.5
PCB BRACKET L TYPE T=1.6mm A.P.C.C.
HEAT SINK 65x32x31mm(ALUMINIUM)
TAPPING SCREW 3x8mm PAN TYPE C
TRANSFORMER EI-86 60Hz 120V
MACHINA TAPPING SCREW M3x8mm
BRACKET 14.2x8x5.2 T=1.6mm
REAR CABINET 268x213x102 A.B.S. UL
SPEAKER WIRE UL1015 300mm
DESCRIPTION
POWER PUSH SW. BR12C11S
HEAT SINK 117.5x60x25mm (BLACK)
MACHINE SCREW M4x16mm
MACHINE SCREW M3x8xP0.5
REAR PANEL 215x270x2.5t
10 640RP135-2
27
40
42
43
41
38
39
36
37
31
33
34
35
32
29
30
28
25
26
23
24
21
22
19
20
14
16
18
17
15
12
13
11
06-M31403
SOUND-ABSORBENT
PORT TUBE
EVA CUSHIOH 238x15x2.0t
EVA CUSHIOH 213x15x2.0t
EVA CUSHIOH 238x15x1.0t
IC WASHER(SW06002)
TRANSISTOR TIP36C
MICA TO-3P 25x20mm
EVA CUSHIOH 213x15x1.0t
TRANSISTOR TIP35C
16210302001
723A125
700RC800A
723B125
723B125-1
XY105003
DM5088
192022TIP36C
1933M2520
653HS135-S
192021TIP35C
723A125-1
650LB800
06-M30814
712A130
TAPPING SCREW 4x20mm
TAPPING SCREW 3x8mm
EVA CUSHION 170x5x1t
WOOD SCREW 4x12mm
06-N4HW01
06-M30809
650SUB240
06-T30804
150E8604107
1010SUB135
723D125
1010SUB135
725A125
06-T30804
06-M30809
06-T41208
06-M41605
06-T31004
1010SUB135
06-T4205012
REF.No.
F
1
8
9
7
6
5
4
3
2
E
PARTS LIST
CORD BU SHINHS
AC CORD SVT FT-2 6FT
FUSE 2.5A 250V 20mm
SUB. LEVEL KNOB
TAPPING SCREW 3x8mm
WIRE RED 18AWG 80mm
FUSE HOLDER R3-11
152U602015
155520020
653HS135-1
700BK800
180PBR12C11S
16210082007
06-T30804
154U25006T0
707AC800
PARTS No.
D
C
1
6
1
1
1
4
1
2
2
1
2
1
2
2
1
2
2
1
1
8
7
1
2
2
4
4
1
1
1
2
4
1
4
2
4
10
4
5
4
A0
\M+2B9CF\M+2AFC8\M+2B357\M+2AEE6
A
1
1
1
1
6
1
1
1
2
B
Q'TY
2
3
1
*
*
* On9/1/2000 a new replacement port tube was
included with the HKTS2
700PT125
Page 12
HKTS 2
12
Test Set Up and Procedure
Equipment needed:
• Function/signal generator/sweep generator
• Integrated Amplifier
• Multimeter
• Speaker cables
General Unit Function (UUT = Unit Under Test)
1) From the signal generator, connect one line level (RCA) cable to the Subwoofer Line Level Input jacks
L/R on the UUT. Use a Y-cable from a mono source if necessary to connect to both inputs. Do not
connect to the single SUB input.
2) On the front of the unit, turn the LEVEL control full counterclockwise.
3) Turn on generator, adjust to 100mV, 50 Hz.
4) Plug in UUT; turn the power switch ON. LED should be Red. Turn LEVEL control full clockwise (MAX)
5) LED should now be Green; immediate bass response should be heard and felt from port tube opening.
6) Turn off generator, turn VOLUME control fully counterclockwise, disconnect RCA cable.
7) Connect one pair of speaker cables to Speaker Level input terminal (IN) on UUT. Cables should be
connected to an integrated amplifier fed by the signal generator.
8) Turn on generator and adjust so that speaker level input at the amplifier is 2.0V, 50 Hz. Turn LEVEL
control full clockwise.
9) Green LED should light, immediate bass response should be heard and felt from the port tube opening.
Sweep Function
1) Follow steps 7-9 above, using a sweep generator as a signal source.
2) Sweep generator from 20Hz to 300Hz. Listen to the cabinet and drivers for any rattles, clicks, buzzes
or any other noises. If any unusual noises are heard, remove woofers and test.
Driver Function
1) Remove woofer from cabinet; detach + and - wire clips.
2) Check DC resistance of woofer; it should be 3.4 ohms ±10%
3) Connect a pair of speaker cables to driver terminals. Cables should be connected to an integrated
amplifier fed by a signal generator. Turn on generator and adjust so that speaker level output is 5.0V.
4) Sweep generator from 20Hz to 1kHz. Listen to driver for any rubbing, buzzing, or other unusual noises.
Page 13
HKTS 2
13
Packaging
STYROFOAM (2)
WARRANTY
CARD
AT5073
HKTS 2/SAT
WP5119
OWNER’S
MANUAL
AI5083
SURVEY
CARD
WIRE SETS
(SATS & CENTER)
SAL5020
WALL
BRACKET (4)
WI0408
SUPPORT
MURAL (4)
WI0409
OUTER
CARTON
WB5710
WIRE SET
(SURROUND)
SAL5009
WIRE SET (2)
(SUB IN/OUT)
SAL063-1
SUBWOOFER
STYROFOAM
WP5120
00352
Page 14
HKTS 2
14
Electrical Parts List
Part Description Qty Reference
No. Designator
SEMICONDUCTORS
197131n4148 DIODE 1N4148 26mm TAP 9 D101, 103, 105, 108, 201, 202,
206, 207, 208
19915000335 ZENER 3.3V 1/2W 26mm TAP 2 D102, 205
19915000625 ZENER 6.2V 1/2W 26mm TAP 2 D106, 107
19915001605 ZENER 16V 1/2W 26mm TAP 1 D109
19510204hgw LED 204HGW 1 D209
19700kbl405 BD 4A 500V KBL405 BRIDGE 1 D110
197101n4002 DIODE 1N4002 1 D104
197101n4148 DIODE 1N4148 2 D301, 302
192027c1815gr TR 2SC1815GR TAP 8 Q102, 111, 112, 113, 118, 206,
207, 208
192028a1015gr TR 2SA1015GR TAP PNP 2 Q114, 116
1921672n5551 TR 2N5551 TAP NPN 2 Q103, 109
1921682n5401 TR 2N5401 AI-PNP 350V 500mA TO-92 2 Q104, 110
192021c1815gr TR 2SC1815GR NPN 4 Q101, 115, 301, 302
192011d669a TR 2SD669A NPN 1 Q106
192021tip35c TR TIP35C NPN 1 Q107
192012b649a TR 2SB649A PNP 1 Q105
192022tip36c TR TIP36C PNP 1 Q108
192201d882yTR KSD882Y NPN 1Q117
192202b772y TR KSB772Y PNP 1 Q119
19006m4558d IC OPA 4558D QUAD OP-AMP 2 U101, 203
19016tl074cn IC TL074CN ST QUAD OP-AMP 3 U201, 202, 301
RESISTORS
11014122j26 RES 1.2K 1/4W 5% CF 26mm TAP 1 R265
11014472j26 RES 4.7K 1/4W 5% CF 26mm TAP 4 R147,150,201,202
11014681j26 RES 680 1/4W 5% CF 26mm TAP 2 R148,151
11016101j26 RES 100 1/6W 5% CF 26mm TAP 4 R120,213,214,215
11016102j26 RES 1K 1/6W 5% CF 26mm TAP 2 R124,254
11016103j26 RES 10K 1/6W 5% CF26mmTAP 23 R134, R134,209,212, 216, 217,
220, 221, 228, 229, 230, 232,
235, 240, 260, 264, 301, 302,
303, 304, 308, 309, 314
11016104j26 RES 100K 1/6W 5% CF 26mm TAP 1 R231
11016105j26 RES 1M 1/6W 5% CF 26mm TAP 2 R143, 259
11016123j26 RES 12K 1/6W 5% CF 26mm TAP 2 R135, 139
11016124j26 RES 120K 1/6W 5% CF 26mm TAP 1 R233
11016151j26 RES150 1/6W 5% CF 26mm TAP 1 R253
Page 15
HKTS 2
15
Electrical Parts List
Part Description Qty Reference
No. Designator
11016152j26 RES 1.5K 1/6W 5% CF 26mm TAP 6 R103, 123, 136, 137, 141, 142
11016153j26 RES 15K 1/6W 5% CF 26mm TAP 5 R118, 145, 152, 154, 234
11016154j26 RES 150K 1/6W 5% CF 26mm TAP 2 R131, 252
11016181j26 RES 180 1/6W 5% CF 26mm TAP 2 R111, 114
11016182j26 RES 1.8K 1/6W 5% CF 26mm TAP 1 R153
11016183j26 RES 18K 1/6W 5% CF 26mm TAP 2 R227, 262
11016223j26 RES 22K 1/6W 5% CF 26mm TAP 10 R128, 129, 133, 237, 238, 255,
256, 263, 310, 312
11016273j26 RES 27K 1/6W 5% CF 26mm TAP 1 R223
11016205j26 RES 2M 1/6W 5% CF 26mm TAP 1 R257
11016332j26 RES 3.3K 1/6W 5% CF 26mm TAP 5 R106, 107, 144, 236, 258
11016333j26 RES 33K 1/6W 5% CF 26mm TAP 1 R305
11016392j26 RES 3.9K 1/6W 5% CF 26mm TAP 2 R105, 108
11016393j26 RES 39K 1/6W 5% CF 26mm TAP 1 R126
11016470j26 RES 47 1/6W 5% CF 26mm TAP 4 R112, 113, 115, 116
11016471j26 RES 470 1/6W 5% CF 26mm TAP 1 R140
11016472j26 RES 4.7K 1/6W 5% CF 26mm TAP 5 R110, 125, 130, 207, 208
11016473j26 RES 47K 1/6W 5% CF 26mm TAP 5 R101, 219, 249, 250, 251
11016474j26 RES 470K 1/6W 5% CF 26mm TAP 1 R307
11016512j26 RES 5.1K 1/6W 5% CF 26mm TAP 2 R210, 211
11016513j26 RES 51K 1/6W 5% CF 26mm TAP 1 R224
11016560j26 RES 56 1/6W 5% CF 26mm TAP 1 R117
11016563j26 RES 56K 1/6W 5% CF 26mm TAP 1 R104
11016682j26 RES 6.8K 1/6W 5% CF 26mm TAP 1 R109
11016751j26 RES 750 1/6W 5% CF 26mm TAP 2 R311, 313
11016755j26 RES 7.5M 1/6W 5% CF 26mm TAP 1 R306
11016913j26 RES 91K 1/6W 5% CF 26mm TAP 4 R203, 204, 205, 206
11010821jk1 RES 820 1W 5% 5mm 1 R132
110122r2j15 RES 2.2 1/2W 5% 15mm 1 R127
11020331jk2 RES 330 2W 5% 5mm 2 R146, 149
113500r1j10 RES 0.1 5W 5% 1 2 R121, 122
11403302m0 SVR 3K 0.3W 20% 1 R138
115h503a101 VR D16 50K/1 A VOLUME CONTROL 1 VR201
11016100j26 RES 10 1/6W 5% CF 26mm TAP 1 R239
11016221j26 RES 220 1/6W 5% CF 26mm TAP 2 R245,246
11016271j26 RES 270 1/6W 5% CF 26mm TAP 1 R242
CAPACITORS
1302G472MD00 CERAMICS CAP. 4700P 400V ±20% 1 ON POWER SWITCH
Page 16
HKTS 2
16
Electrical Parts List
Part Description Qty Reference
No. Designator
1302b101k503 CD 100P 50V 10% TAP 3 C207, 214, 220
1302b102k503 CD 1000P 50V 10% TAP 2 C116, 203
1302b221k503 CD 220P 50V 10% TAP 6 C204, 205, 210, 211, 212, 230
1302b681k503 CD 680P 50V 10% TAP 1 C208
1302f104z503 CD 0.1U 50V +80/-20% TAP 13 C108, 113, 115, 119, 232, 235,
236, 237, 239, 240, 241, 305,
306
1303f473m503 CD 0.047U 50V 20% TAP 2 C106, 209
130sl470k503 CD 47P 50V 10% TAP 1 C229
132103j503 MC 0.01U 50V 5% TAP 2 C223, 224
132104j503 MC 0.1U 50V 5% TAP 4 C107, 218, 221, 222
132223ja03 MC 0.022U 100V 5% TAP 5 C124, 125, 126, 128, 215
132473j503 MC 0.047U 50V 5% TAP 2 C216, 217
132103j503 MC 0.01U 50V 5% TAP 2 C302, 305
1353105m50 EC 1U 50V 20% TAP 3 C105, 112, 228
1353106m50 EC 10U 50V 20% TAP 6 C201, 202, 206, 213, 219, 231
1353107m16 EC 100U 16V 20% TAP 6 C109, 117, 120, 234, 238, 242
1353226m50 EC 22U 50V 20% TAP 4 C114, 118, 225, 301
1353227m10 EC 220U 10V 20% TAP 2 C129, 130
1353227m16 EC 220U 16V 20% TAP 2 C111, 233
1353476m25 EC 47U 25V 20% TAP 2 C103, 304
132223ja04 MC 0.022U 100V 5% 2 C123, 127
1354107m16 EC 100U 16V 20% 1 C110
1354688m50 EC 6800U 50V 20% D25X45mm 2 C121, 122
MISCELLANEOUS
156b010010 TUBE 1*10mm 2 Q101, 115
1740rcb202v RCA JACK RCB-202V 1 JK202
1740rcb242v1 JACK RCA RCB-242V-1 1 JK203
171udhss124d RELAY 5A 24V UDH-SS124D 1 RY101
1742rsp108v 8PIN SPK JACK RSP-108V 1 JK201
1933m2520 ISLATOR MICA TO-3P 25*20mm 2 Q107, 108
180PBR12C11S POWER PUSH SW. BR12C11S 1
152U602015 AC CORD SVT FT-2 6FT 1
155520020 FUSE HOLDER R3-11 1
154U25006T0 FUSE 2.5A 250V 20mm 1
700KB800 SUB. LEVEL KNOB 1
150E8604107 TRANSFORMER EI-86 60HZ 1
120V TT0869906580
180tms7210v SLIDE SWITCH MS7210V 1 SW201
Page 17
Page 18
18
HKTS2 harman/kardon
Page 19
PCB
HKTS 2
19
Page 20
PCB
HKTS 2
20
Page 21
PCB
HKTS 2
21
Page 22
Schematic
HKTS 2
22
Page 23
HKTS 2
23
Loading...