Kenwood KAC-X810D User manual

©2002-2 PRINTED IN JAPAN
B51-7897-00 (S) 3404
MONO POWER AMPLIFIER
SERVICEMANUAL
KAC-X810D/PS810D
Screw set
(N99-1577-15) Accessory
(W01-1586-05) Cover (F07-1110-01) x 2
∗Refer to the PARTS LIST
●KAC-X810D
OFF -12dB
-6dB
BAND REJECT
REMOTE +12dB
OFF
B.M.S
NORMAL REVERSE 15Hz 25HzOFF ON
PHASE INFRASONIC
LINE IN LINE OUT EXT.AMP.CONT.
FUSE(25AX3) BATT. P.CON
SPEAKER
OUTPUT
POWER IN
GND
INPUT SENSITIVITY(V)
B.M.S. FREQUENCY(HZ)
LPF FREQUENCY(HZ)
B.R.F. FREQUENCY(HZ)
MONO POWER AMPLIFIER
eXcelon
(MIN)5 0.2(MAX)
40 200
50 200
40 100
0.3
0.52 1
3
4
V-COLOR
Heat sink
(F01-1684-01)
∗Dressing panel
(A21-4190-02)
Mounting hardware
(J21-9864-04) x 4

KAC-X810D/PS810D
2
BLOCK DIAGRAM
INPUT
OUTPUT
J1 ISOLATION
AMPLIFIER
INPUT SENS I.S.F. B.R.F INV
S5
B.M.S L.P.F MUTE AMP
COMPEARATE POWER AMP
OFFSET
FREQUENCY DRIVER MUTE TRIANGLE
WAVE
OVERLOAD
DETECTION
DC OFFSET
MICRO-COMPUTER DETECTION
PCON
OVER VOLTAGE
PROTECTION
DOWN VOLTAGE
SWITCH CONVERTER
DC/DC
+15V -15V
AVR AVR
+5V
5V
SWITCH
POWER FUSE
V-LED
PROTECTION
THERMAL
OUTPUT
SPEAKER
J2
J2 PCON
J2 BATTERY
J5
B.BOOST
CONTROL
IC1 IC2 IC3 IC3 IC4,13 IC7 Q6 IC8,9
Q53,56IC12
IC8,9Q4IC15
IC6
D1
TH2,3
Q62,63 Q34-37
Q73
Q65
Q57,61
Q7
Q5
Q10,11
S3 S4
IC14
Q68,69
Q14-25,39-46
+5V
+5V
+15V
-15V
+B/-B/+14V

KAC-X810D/PS810D
3
●AUDIO UNIT (X09-5440-10)
Component Purpose • Function
IC1 Isolation AMP
IC2 Infrasonic AMP
IC3 Band rejection AMP
(1/4-3/4)
IC3 (4/4) Inverter
IC4,13 Bus boost AMP
IC5 Recet IC
IC6 Microcomputer
IC7 Low-pass filter AMP
IC8 (1/2) Chopping wave generator circuit
IC9 (1/2)
IC8 (2/2) Summing AMP
IC9 (2/2) PWM waveform generator circuit
IC10,11 Dead time generator circuit
IC12 Used for overcurrent detection
IC14 DC/DC converter IC
IC15 Used for B.M.S frequency offset
Q59,60
Q1-3 Used for LED driver
Q4,6 Used for MUTE
D6,7
Q5 Used for SW +5V
Q7,9 Used for +5V AVR
D11
Q10,12 Used for +15V AVR
D14
Q11,13 Used for –15V AVR
D15
Q14,16-19 Used for VI conversion
Q15,D20 Used for +15V AVR
Q20,21 Used for cascade
Q22,24 Gate failure prevention circuit
D27
Q23,25 Used for D-AMP ON/OFF
Q26-29
Q34-37 MOS FET for DC/DC
Q68,69
Q30-33 MOS FET Driver Tr
Q39-42
Q38,58,64 Overcurrent Detector Circuit
D32,42,45,46
Q43-46 MOS FET (Power FET)
Q47-50 MOS FET Driver Tr
Q51,52 Used for output current VI conversion
Q54,55
Q53,56 DC detection
Q57,61 Used for P-CON
D33
Q62,63 Power ON
Q65,D34 Used for overvoltage detection
Q66 Used for B.M.S
Q70,71 Used for Pulling –15V
Q73,D37 Used for reduced voltage detection
D1 Variable color LED
D2-5 Used for static electricity prevention
COMPONENT DESCRIPTION
Component Purpose • Function
D8-10,12,13 Used for the limitation of a
chopping wave voltage
D21,22,40,41 Used for rectification (±B)
D23-26 Used for rectification (+15V)
D28,29 Used for ±8.2V AVR
D30,31 Used for MOS FET Drive
D35,36,38 Protection circuit (error connection) for
the prevention of reverse connection
D39 Used for 5.1V AVR
D43,44 ±10V AVR

KAC-X810D/PS810D
4
MICROCOMPUTER'S TERMINAL DESCRIPTION
●IC6 (AUDIO UNIT : X09-5440-10)
Pin No. Pin Name I/O Description Processing Operation
1 +5V_SW O Low-current control Lo: SW 5V ON
2 N.C. - Not used
3 FAN - Not used
4 N.C. - Not used
5 D_VOLTAGE I D-class overvoltage detection Lo: Overvoltage detection
6 V_DOWN I Reduced voltage detection Hi: Reduced voltage detection
7 D_CURRENT I D-class overcurrent detection Lo: Overcurrent detectction when D power ON
8 AB_VOLTAGE I AB-class overvoltage detection Lo: Overvoltage detection
9 AB_CURRENT I AB-class overcurrent detection Hi: Overcurrent detection
10 BLUE O Blue control of variable illumination Hi: Illumination lighting
11 GREEN O Green control of variable illumination Hi: Illumination lighting
12 RED O Red control of variable illumination Hi: Illumination lighting
13 TEST -
14 RST - Reset signal input Lo: Reset operation
15 XIN - High-frequency oscillating connection pin
16 XOUT - High-frequency oscillating connection pin
17 VSS - 0V (GND)
18 VAREF - A/D reference voltage
19 ADIN_1 I Temperature detection 1 (A/D input) Hi: Abnormal temperature detection
20 ADIN_2 I Temperature detection 2 (A/D input) Hi: Abnormal temperature detection
21 ADIN_3 I Temperature detection 3 (A/D input) Hi: Abnormal temperature detection
22 ADIN_4 I Temperature detection 4 (A/D input) Hi: Abnormal temperature detection
23 N.C. - Not used
24 BASS 12dB I B.M.S +12dB fixed Hi: B.M.S fixed +12dB
25 BASS REMO I B.M.S switched from H/U Hi: B.M.S switched from H/U
26 BASS OFF I BOOST OFF Hi: BOOST OFF
27 D_POWER O D-class Amp block control Hi: D-class Amp block ON
28 N.C. - Not used
29 N.C. - Not used
30 POWER O AMP power control Hi: SW 14.4V ON
31 COM_HU I Pulse measurement of H/U communication
32 OFFSET CON O Offset control of BASS BOOST frequency Hi: OFFSET ON
33 BASS_CON_A O BASS BOOST control A
34 BASS_CON_B O BASS BOOST control B
35 N.C. - Not used
36 N.C. - Not used
37 STANBY I Stop mode canceled by Pcon ON Lo: Pcon ON or BUP overvoltage detection
38 N.C. - Not used
39 N.C. - Not used
40 VDD - Positive potential
41 TACT SW I Switch input for color determination Hi: SW ON
42 MUTE2 O Mute control in driver stage Lo: MUTE2 ON
43 MUTE1 O Mute control in amplifier block input stage Lo: MUTE1 ON
44 N.C. - Not used

KAC-X810D/PS810D
5
CIRCUIT DESCRIPTION
1. PWM Signal Waveform Generation
Aand Bare sent to the comparator so as to generate the
PWM waveform of C. (A clock of 50% in duty ratio is
obtained when Bis 0.)
A: Chopping wave
B: Analog input
C: PWM Signal
AB
C
0
0
UP DOWN UP DOWN UP
Dead Time
The waveform of Cis divided into upper and lower gate
waveforms. An OFF section is created so that the upper
gate waveform is not turned on simultaneously with the
lower gate waveform.
MUTE
Q6
D12
D10
D13
D9
D43
D8
IC9
AMP
IC8
(2/2)
SUMMING
D39
(2/2)
IC11D17
GEN CIRCUIT
DEAD TIME (2/4)
(2/4)
(1/4)
IC10 IC10 IC10
(4/4)
IC10 (3/4)
D16
PWM WAVE
GEN CIRCUIT
(1/2)
IC9
IC8
(1/2)
IC11
D19
(1/4)
D18
VI CONV
4
1800P
R58
33K
10.3V
8
3
2
150
+10.3V
R77
820
R86
4.7K
R270
C57 47P
R100 680K
47u 10V
68K
C58
3900P
+
C49
R101
+
R71 3.3K
82K
R75
C47 0.1
C42
1u50 R78 1K 6
R83
1K
5
24K
R107
5
4
R108
1.5K
R105
4.7K
73
612
C55
39P
12
13
C36 47u10
+
10K
R85
2
510
R66
7
114
6
5
43
11
C54
13
12 11
39P
R84 10K 10 98
C62
0.01
IC9(2/2)
R106
10K
10.3V
1C59
0.01
911
10
87
R70
10K
R69
C56
3K
+10.3V
R73
1.5K
7
R119
1K
14
10
98R118
1K
+5V
+5V +5V
10.3V
CB
Analog-fed back from
the output stage.
Audio
signal
Chopping wave generator circuit
The dead time is determined by
this time constant.
Upper gate
Lower gate
A

KAC-X810D/PS810D
6
CIRCUIT DESCRIPTION
2. D-AMP Block
The voltages at the upper and lower gates are current-
converted using Q14 and Q16 to Q19.
The converted current is returned to a voltage using R167
and R168 to drive MOSFET by Q30 to Q33 and Q39 to
Q42 (push-pull operation).
The PWM waveform swung up to ±B is output to Aand
converted into analog using an LC filter.
Note: Q24 turns off the upper gate voltage when the lower
gate voltage is turned on. (It prevents the voltages
from being turned on simultaneously.)
Q44
Q43
Q23
Q18
Q17 Q22
Q19 VI CONV
Q40
Q16
DRIVER
MOS FET
Q42
CASCADE
Q33
Q41
Q32
Q38
D-AMP
ON/OFF
Q25
Q24
D27
DRIVER
MOS FET
Q31
Q39
Q30
POWER FET
Q46
POWER FET
Q45
R196 0.1 2W
1.5K
R123
R144
Q17-19
R145
10 1/2W
10 1/2W
R162
51 1/2W
510 1/2W
510 1/2W
R129
R134
270 1/2W
R137
R153
330
1/2W
R150 1K
R167
330
R194 47K
1/2W
R130 750
1/2W
R195
47K
R168
1.2K
1/2W
Q32,33,41,42
80V
1/2W
R274 2.2
R177 100
1/2W
R171 100
C81
R166
R174
10K
R179
10K
R164
1K 1/2W
Q23,25
+93.5V
R193 0.1 2W
330P
1/2W
R155
C77
1/2W
5.1K
1/2W
R157 1K
Q30,31,39,40
R170 100
1/2W
R272 2.2
R176 100
1/2W
R204 0.1 2W R209 0.1 2W R206 0.1 2W R198 0.1 2W R200 0.1 2W
R275
2.2
R208 0.1 2W R205 0.1 2W R201 0.1 2W R199 0.1 2W R197 0.1 2W
Q43,45
2.2
R273
0.01
47K
1/2W
CIRCUIT
GATE MISTAKE
PREVENTION
Q22
93.5V
80.0V
4.5V
Q14
R124 750
1/2W
Q20 R146
1K
1/2W
Q21 R147
1K
1/2W
Upper gate
Lower gate
D-AMP ON/OFF circuit
A
SP
OUT
+B
–B

7
3. Overcurrent Detector Circuit
The signal level detected in Aand Bappears in C, and
the signal is current-converted using Q54 and R227.
The converted current is voltage-converted using R233, and
the output signal of IC12 is set "high" when the voltage
becomes more than +7.5 V.
The power of the D-amp is turned off when Dis set "high".
The information is sent to a microcomputer.
Eestablishes a positive feedback for a fixed time to stabilize
the operation.
CIRCUIT DESCRIPTION
KAC-X810D/PS810D
Q44
Q43
POWER FET
Q46
Q51
POWER FET
Q45
Q55
Q52
Q54
D46 D45
OVER CURRENT
DET
IC12
D32
D42
Q58 Q64
R196 0.1 2W
R194 47KR195
47K
80V
R274 2.2 R193 0.1 2W
R272 2.2
R204 0.1 2W R209 0.1 2W R206 0.1 2W R198 0.1 2W R200 0.1 2W
R275
2.2
80V
20K
R218
R208 0.1 2W R205 0.1 2W R201 0.1 2W R199 0.1 2W R197 0.1 2W
3.3K
Q43,45
2.2
R273
R219 3.3K
R228
2.7K
R276
R222
680K
2.2K
R233
+80V
+80V
3.3K
R227
+15V
3
R236
C112
0.01
C113
0.01
4.7K
4
47u 10V
C117
+
R243 47K
R241
15K
4.7K
R235
+15V
R240
15K
27 8
+15V
4.7u50
C116
+
+15V
80.0V
-80.0V
EC
D
A
B
Detection resistors on
plus side
Detection resistors on
minus side

ABCD
1
2
3
4
5
6
7
Refer to the schematic diagram for the values of resistors and capacitors.
PC BOARD
8
CN1
S1
CN2CN3
VR2 VR1
BMS SENS
16
VR3
LPF
HPF(X520)
BRF(X810D)
VR4
1166
Foil Side View
PREAMPLIFIER UNIT
X08-4090-10 (J74-1362-11)
CN1 CN2 CN3
S1
VR1 VR2 VR3
LPF
BMS
SENS
VR4
BRF(X810D)
HPF(X520)
161166
PREAMPLIFIER UNIT
X08-4090-10 (J74-1362-11)
Component Side View

MLKI JHGE F
1
2
3
4
5
6
7
PC BOARD (Component Side View)
AUDIO UNIT
Refer to the schematic diagram for the values of resistors and capacitors.
910
AUDIO UNIT (A/2)
(X09-5440-10)
.ON.feR sserddA
CIQ
1F3
2F4
3F4
4F5
5G4
6H4
7G6
8H6
9H6
01H5
11H5
21I5
31F5
41G3
51F5
1H5
2H5
3H5
4H6
5G3
6G6
7H4
9H4
01I6
11H6
21I6
31H6
41I5
51K4
61I5
71I5
81I5
91I5
02I6
12I6
22I6
32I4
42J6
52I4
62M2
72K2
82L2
92J2
03J6
13J6
23I6
33I6
43L2
53J2
63K2
73J2
83I4
93J6
04J6
14J6
24J6
34K6
44L6
54J6
64L6
74G2
84G2
94G2
05F2
15J5
25J5
35J5
45J5
55J5
65J5
75K4
85I5
95F6
06F6
16L4
26G3
36G3
46I5
56K4
66F2
86K2
96I2
07H6
17H6
37K4
R118
R119
C62 C60
R172
C18
R163
C76
C71
C74
R173
R181
C59
C15
R180
R175
C17
C16
C68
C113
C115
R132 R135
C112
R128 R122
C122
R125
R127
R126
C108
R158 R151
R159
R161
C81
C90
C99
C104
R142
C91
R143
R186
R244
R243
R242
R247
R246
R245
R241
R236
R235
R240
R239
R238
R258
R257
R256
R260
R259
R255
R251
R250
R249
R254
R253 R252
R210
R207
C11
R213
C57
R211
C14
R189 R188
R187
R192
R191
R190
R214
C47
R229
R226
R233
R232 R231
R224
C52
R217
R216
R223
R221
R220
R3
R14
R12
R9
R10
R11
C25
R4
R50
R53
R15
R54
R16
R67
R66
R65
R69
R73
R71
R70
R58
R56
R59
R63
R62
R60
R49
R30
R32
R35
C30
R33
R266
R6
R7
R23
R28
R281
R45
R263
R269
R46
R18
C137
R47
R38
C28
R5
R39
C27
R40
R75
R8
C24
R101
R100
R88
R87 R94
C43
C21
C22
R116
R115 R111
R106
R105 R108
R265
R86
R78
R77
R85
R82
R83
R84
R267
R276
R264
R502
C136
C133
C134
C129
R218
R219
R222
R227
R228 R225 R230 R234
R237
L9
R287
R288
C135
R261
C504
R510
R504
R503 R501
C502R505
R507
R506
R508
R509
C501
R272
R273 R274
R275
X1
EB
E
B
E
B
E
BE
B
E
B
18
916
14
85
14
85
1
7
14
8
1
5
81
4
1
89
16
14
58 14
58
14
58
17
814 814
17
35 41
11
33
23
22
12
44 34
1
4
8
5
14
5
8
R212
R112
R113
R89
R268
R215
R262
R270
C124
C128
R271
C503
W31
L7
L8
R37
R42
R34
R36
R97
R98
R48
R52
R27
R13
R17
R1
R2
R21
R24
R19 R20
C126
R166
R194
R195
R179
R174
R178
C58
C77
C73
C72
C139
C55
C54
C75
C19 C8
C29
C87
C100
C5
C4
C103
C101
C48
C33
C120
C53
C35
C10
C23
R144
R140
R147
R146
R145
R139
R134
R137
R148
R162
R157
R167
R164
R150
R155
R153
R171
R176
R177
W43
R170
R123
W42
R130
R129
R124
C125
R168
W53 W54
C93C94
R277
W104
C138 C102
C51
C105
C49
C50
C109
C32
C119
C121
C34
C63
C61
C70
C116
C117
C31
C44
C36
C42
C46 C12
C41
C82
C45
C9
C123
C69
W105
C97
R198
R199
R200
R193
R196
R197
R201
R208
R209
R206
R204
R205
C56
C13
TH3
W103
R282
R283
W106
W55
W107 W108
W101
W56
R278
W102
W12
W2
W24
W15
W1
R248
W9
W16
W11
W10 W18
W17
W23
W22
W21
W8
W13
W14
W19
R107
TH2
C98
C127
C2
C3
C1
R284
W20
W57
W46
R285
W47
W48
W49
W50
W51
C140
W52
W30
W29 W33
W32 W37
W36
W27
W28 W34 W35 W39
W40
W41
W38
W45
W44
W26
W6
W25
W7
W4
W5
W3
R279
R280
L3
C78
C79
C84
C85
L4
C66
L6
C65
C64
L5
C67
BE
E
B
E
B
E
B
SG
E
B
SG EB EB
E
B
B
EB
BE
E
EB
BE
BE
BE
B
B
E
BE
EB
EB
E
B
B
B
BE
BEBE
B
EB E
B
EE
B
EE
BEEBEB
B
E
E
B
EEB
E
E
BE
EB
EB
E
E
B
B
EB
B
E
EB
B
B
B
E
E
B
B
E
E
E
B
EB
E
B
B
DSDGSDGSDGSDGSDGSDGSDGSDGSDG
17
814
DS
G
DS
G
DS
G
D
14
41
611616
OFF +12dB
B.M.S OFF -12dB ONOFF
-6dB
B.R.F I.N.V
REM
IC10 IC11
IC13
IC12
IC4
IC7
IC8
IC1
IC2
IC5
IC15
IC14
IC3
IC6
IC501
Q73
Q57
Q4
Q62
Q60
Q59
ON
OFF 25Hz
15Hz
INPUT
I.S.F I.S.F SEL
D1
E1
D39
D21 Q35
Q70
Q71
WH1
D40 Q68
Q27
Q29 Q34
WH2
WH3
D501
J1
CN1
WH4
Q501
Q22
D42
Q28 Q26Q37
D41
D22
Q503
Q502
D44
Q69
D43
D503
D502
WH4
WH5
FUSE
FUSE
FUSE
Q51
Q54
Q52
Q55
D8
D7
D12
D9
D6
D2
D5
D30
D27
D32
D31
D19
D16
D13
D18
D17
D15
D20
D14
D10
D11
D34
D37 D33
D28
D29
Q13
Q1
Q24
Q65
Q66
Q2
Q6
Q9
Q5
Q3
Q12
Q56
Q49
Q53
Q47
Q50
Q38
Q64
Q61
Q48
Q58
Q10
Q11
Q14
Q16
Q63
Q15
Q7
D25
D26 D23
D24
D45
D46
J2
E2
Q43 Q44
IC9 Q30
Q17
Q39
Q18
Q32
Q19
Q41
Q21
Q23
Q25
Q42
D35
Q33 Q31 Q40
Q20
D38
D36
J5
P-CON
SP-OUT
SIGNAL
GND
J3
J4
S2
S3
S5
S1 S4
CN2
D4
X09 B/2
D3
Q46
Q45
GND
BATT.
Q36
X09-5440-10 (A/2)
(J74-1361-11)

NOP RQ S T VU
1
2
3
4
5
6
7
R212
R112 R113
R89
R268
R215
R262
R270
C124
C128
R271
C503
W31
L7
L8
R37
R42
R34
R36
R97
R98
R48
R52
R27
R13
R17
R1
R2
R21
R24
R19
R20
C126
R166
R194
R195
R179
R174
R178
C58
C77
C73
C72
C139
C55
C54
C75
C19 C8
C29
C87
C100
C5
C4
C103
C101
C48
C33
C120
C53
C35
C10
C23
R144
R140
R147
R146
R145
R139
R134
R137
R148
R162
R157
R167
R164
R150
R155
R153
R171
R176 R177
W43
R170
R123
W42
R130
R129
R124
C125
R168
W53 W54
C93C94
R277
W104
C138
C102
C51
C105
C49
C50
C109
C32
C119
C121
C34
C63
C61
C70
C116
C117
C31
C44
C36
C42
C46 C12
C41
C82
C45
C9
C123
C69
W105
C97
R198
R199
R200
R193
R196
R197
R201
R208
R209
R206
R204
R205
C56
C13
TH3
W103
R282
R283
W106
W55
W107
W108
W101
W56
R278
W102
W12
W2
W24
W15
W1
R248
W9
W16
W11
W10
W18
W17
W23
W22
W21
W8
W13
W14
W19
R107
TH2
C98
C127
C2
C3
C1
R284
W20
W57
W46
R285
W47
W48
W49
W50
W51
C140
W52
W30
W29 W33
W32 W37
W36
W27
W28
W34
W35
W39
W40
W41
W38
W45
W44
W26
W6
W25
W7
W4
W5
W3
R279
R280
L3
C78
C79 C84
C85
L4
C66
L6
C65
C64
L5
C67
B
E
EB
EB
EB
GS
EB
S
GE BE B
E
B
B
EB
BE
E
EB
BE
BE
B
E
B
B
E
BE
E
B
E
B
E
B
B
B
BE
BEBE
BE BE
BE
E
BE
E
B
E
E
B
E
B
BE
EBE
E
B
E
E
BE
EB
EB
E
E
B
B
EB
BE
EB
B
B
B
E
E
B
B
E
E
EB
EB
E
B
B
DGDSGDSGDSGDSGDSGDSGDSGDSGDS
DGDS GDS GDS
17
814
41
1616 16
14
ONOFFI.N.V
OFF +12dB
B.M.S OFF -12dB
-6dB
B.R.F
REM ON
OFF 25Hz
15Hz
INPUT
I.S.F I.S.F SEL
D1
E1
D39
D21
Q35
Q70
Q71
WH1
D40
Q68 Q27 Q29
Q34
WH2
WH3
D501
J1
CN1
WH4
Q501
Q22
D42
Q28
Q26 Q37 D41 D22
Q503
Q502
D44
Q69
D43
D503
D502
WH4
WH5
FUSE
FUSE
FUSE
Q51 Q54
Q52 Q55
D8
D7
D12
D9
D6
D2
D5
D30
D27
D32
D31
D19
D16
D13
D18
D17
D15
D20
D14
D10
D11
D34
D37
D33
D28
D29
Q13
Q1
Q24
Q65
Q66
Q2
Q6
Q9
Q5
Q3
Q12
Q56
Q49
Q53
Q47
Q50
Q38
Q64
Q61
Q48
Q58
Q10 Q11
Q14 Q16
Q63
Q15
Q7
D25
D26
D23
D24
D45
D46
J2
E2
Q43
Q44
IC9
Q30
Q17
Q39
Q18
Q32
Q19
Q41
Q21
Q23
Q25
Q42
D35
Q33Q31Q40
Q20
D38
D36
J5
P-CON
SP-OUT
SIGNAL
GND
J3
J4
S2
S3
S5
S1 S4
CN2
D4
X09 B/2
D3
Q46 Q45
GND
BATT.
Q36
Refer to the schematic diagram for the values of resistors and capacitors.
11 12
PC BOARD (Foil Side View)
AUDIO UNIT (A/2)
(X09-5440-10)
.ON.feR sserddA
CIQ
9S6
1S5
2S5
3S5
5T3
6T6
7S4
9S4
01R6
11S6
21R6
31S6
41R5
51P4
61R5
71R5
81R5
91R5
02R6
12R6
22R6
32R4
42Q6
52R4
62N2
72P2
82O2
92Q2
03Q6
13Q6
23R6
33R6
43O2
53Q2
63O2
73Q2
83R4
93Q6
04Q6
14Q6
24Q6
34P6
44O6
54Q6
64O6
74T2
84T2
94T2
05U2
15Q5
25Q5
35Q5
45Q5
55Q5
65Q5
85R5
16O4
36T3
46R5
56P4
66U2
86P2
96R2
07S6
17S6
AUDIO UNIT
X09-5440-10 (A/2)
(J74-1361-11)

ABCDEFG IH
1
2
3
4
5
6
7
MOS FET
DRIVER
BASS, BOOST
D31
Q44
Q43
D30
LED DRIVER
RESET IC
Q2Q3
D1 CN1 CN2
Q1
-15V AVR
B.M.S SW
S1
Q13
Q11
Q71
D15
D14
u-COM
Q70
+15V AVR
Q12
Q10
MOS FET
D22
D41 Q35
Q27 Q29 Q69Q37
D24
D40
D21
D20
D26
D25
+15V AVR
Q15 D23
DC/DC
Q34Q26 Q28 Q68Q36
D11
+5V AVR
SW +5V
Q5 Q9
Q7
MUTE
ISOLATION
LPF V-COLOR BRF BMS
D44
MUTE
Q4
D6
D7
(1/2)
IC7
(2/2)
IC7
Q6
CN2
S1
WH2
CN3 WH3
D12
TRIANGLE WAVE
GEN. CIRCUIT
D10
D13
D9
D43
D8
INPUT SENS
OUTPUT
CN1 WH1
Rch
INPUT
Lch
Rch
J1
Lch
D5 D4 D3 D2
(1/2)
IC1 AMP
E2
Q23
IC9
AMP
IC8
(2/2)
SUMMING
D39
(2/2)
IC11D17
GEN CIRCUIT
DEAD TIME (2/4)
(2/4)
(1/4)
IC10 IC10 IC10
(4/4)
IC10 (3/4)
D16
PWM WAVE
GEN CIRCUIT
(1/2)
IC9
IC8
(1/2)
Q18
Q17 Q22
Q19 VI CONV
Q40
IC11
D19
(1/4)
Q14
D18
Q16
DRIVER
MOS FET
Q42
CASCADE
Q21
Q20
Q33
Q41
Q32
Q38
D-AMP
ON/OFF
Q25
PREVENTION
Q24
D27
GATE MISTAKE
DRIVER
MOS FET
Q31
Q39
Q30
OUTPUT CURRENT
VI CONV
BAND REJECTION AMP
B.R.F
IC3
(1/4)
IC3
(2/4)
(2/2)
IC1
S2
INFRASONIC
AMP
IC2
(1/2)
(2/2)
IC2
I,S,F
S3
S4
(3/4)
IC3
I.N.V
S5
INVERTER
IC3
(4/4)
D29 D28
AMP
(1/2)
IC4 IC4
(2/2)
Q62
OVER VOLTAGE
DET
P-CON
Q49
Q50
Q57
Q65 D34
Q61
D33
DOWN VOLTAGE
B.M.S
DET
Q73
Q63
D37
Q66
Q48
Q47
Q53
Q56
DC/DC
CONVERTER IC
D35 D36 D38
BASS-
J5
E1
J4
J3
SIGNAL LINE
RD4.7JS(B):D502
POWER FET
Q46
D502
Q501
DC DETECT
Q503
D503
Q502
Q51
POWER FET
Q45
Q55
Q52
Q54
D46 D45
D501
IC501
OVER CURRENT
DET
IC12
D32
D42
Q58 Q64
SP OUT
J2
B LINE
GND LINE
B LINE
2SD1819A
2SC4081 or
2SA1534A(R,S)
UN5214
DTC114YUA or
STW34NB20
2SA1286-T11
2SC3478A(L,K)
IFRIZ48N
2SA1123(Q,R)
2SA1376A(L,K)
2SA1352(E,F)
2SC2631(Q,R)
2SA992(F,E)
2SA1859A * A
2SC4883A * A
2SC3940A(R,S)
2SA733(A)(Q,P)
UN5114
DTA114YUA or
2C945(A)(Q,P)56,58,61,64-66,503 :NJM2058M:IC3
42,45,46,501,503
D2-9,12,13,16-19,27,30-32,
TC4W66F
UPC494GS
TC4052BF(N)
NJM311M
TC74HC00AF
NJM319D
NJM5532MD
TMP87C847U3JV4
PST9130NR
Q60
Q59 D22,40
D43,44
D35,36,38
D33
D28,29,37
D23-26
D21,41
D20
D14,15,34
D11
D10,39
B.M.S FREQ
OFFSET
IC12,501
D1
IC15
IC14
IC13
:
:
:
IC10,11
IC9
IC8
IC6
IC5
:
:
:
:
:
:
Q73
Q63
Q57,59,62
Q43-46
Q31,33,40,42
Q30,39,51,55
FMU34R * A:
RD10JS(B)
RD7.5JS(B)
RD8.2JS(B)
:6A20-M
:
:
FR103S
:
:
FMR34S * A
RD15JS(B)
RD16JS(B)
RD6.2JS(B)
RD5.1JS(B)
:
:
:
1SS133
:
:
:
:
:
:
:
:
:
Q26-29,34-37,68,69
Q23,54,502
Q22,52
Q17-21
Q14,16,25,32,41,501
Q13
Q11
Q10
Q7,15,24
Q5,48,49,70,71
Q4,60
B30-1582-05: : :
:
:
:
:
:
:
:
:
:
NJM4565MIC1,2,4,7 : Q1-3,6,9,12,38,47,50,53,
VI CONV
LPF
I.S.F
SEL
POWER
ON
CON
CIRCUIT
CIRCUIT
GATE MISTAKE
PREVENTION
R196 0.1 2W
R232
15R226
7
C104
0.01
10K
C9 1u50
14 0.01
TEST RED
R3 10K
47K
24
GND
SUB
3OUT
R5
+
5
+5V
NC
1VCC
12
R12
C135
0.01
12
13
11
4
3
R11 4.7K R10 4.7K
12
47K
R21
270
RED 4
GREEN 3
R23
R20
560
2
C3 0.01 C2 0.01 C1 0.01
+5V
BLUE 2
COM
11
R19
220
+5V
+5V C134
0.01
R4 10K
R9 4.7K
10
47K 47K
R18 R16 6
5
7
GREEN
AB.CURRENT
AB.VOLT
D.CURRENT
11
10
11
10 BLUE
9
8
V.DOWN
D.VOLTAGE
C133
0.01
6
5
4
R47
22K
+5V
+5V
+5V SW
1
3
2
44
MUTE 1 42
43
R259 1K
R260
C122
100K
R97
33K
R278 51
1/2W
R279 51
R280 51
R277
1/2W
R45 10K
ADIN 4 ADIN 3 ADIN 2 ADIN 1 VAREF VSS XOUT XIN RESET
R46 10K R49 10K
R281 10K
2
SW5V
C15 0.1
TH2
31 X1
15
17
16
R30 1K
SW5V
19 18
R269 10K
C137 0.1
C18 0.1
TH3
C21 0.1 R38 1K
R33 1K R32 1K 20
22
21
47u 25
C46
+
SW5V
R264 15K R263 10K
15V
+
47u25
15V
R267 10
47u25
R266
4.7K
C50
C51 +
31
30POWER ON
26
BASS RM
BASS OFF
BASS 12DB 23
24
25
D POWER 27
28
29
37
35
VDD
TACT SW 40
41 38 39
STAND BY 36
37
C12
C11
0.01
C115
100u10
+
0.01
34
COM HU
F OFFSET
CONT A
CONT B 34
32 32
30
31
33
33
SW5V
R265
SW5V
SW5V
+15V
820
47u 25
C45
+
15V
+15V
SW5V
470P
1500u100
C65
1500u100
56K
R113
+
C67
+
80V
1/2W
1/2W
80V
R98
33K
R112
56K
22 1/2W
C72
470P
R139
L3
3900u16 3900u16 3900u16 3900u16
C78
+
C79
++
C84
+14.4V
R189
+ +
C85
33
R181
4.7K
120
R188
R180
4.7K
C129
R59
4.7K
2200P
C128
47u10
R126
R262 56K
C63 47u25
+
+
1500u100
C64
51
+
C66
1500u100
+80V
+80V
80V
C69
47u35
+
5.6K
R140
22 1/2W
C73 R148
10 1/2W
L4
+
+93.5V
+93.5V
C75
SW5V
+14.4V
1u50
0.1
C44
120
R187
33
R186
+
47K
+5V+5V
R62
47K
+
C41
47u10 +5V
R88
R89
56 +14.4V
R37 5.6K
4
0.01
C28
5.6K
1800P
VR2
3.3K2.2K
C29
0.033
C60
C13
25
61
C23 C19
0.15
VR3
4
3
2.2K
R39
R40 12K R35
3
4
C10
0.15
3
R56
15K
R54
1K
R50
0.068
15V
15V
+5V
2.2u50
47K
C34
+
15K
1
R28
15K 8
C17
0.01
2
15V
0.022
C8
15K
R14
0.068
C22
0.01
15V
R60
2.7K
4
5
67+
R53
47K
C31
10u35 R58 33K
1
2
5
6
4
6
541
R15
2
1
3
2
5.1K
R256
3
1
VR4 3
2
6
4
5
6
R257
4
5
4
100K
R258
470
5
1
3
2
1
IC8(1/2),IC9(1/2)
15V
10K
R6
R7
R8
15K
15V
R271
150
10.3V
8
3
2
+15V
+15V
150
+10.3V
R77
820
R86
4.7K
R270
+
R282
+
C138
10u35
C139
10u35
R283
1000P
2
3
1
VR1
5
4
66
1K
C5
R2
L9
C4
1000P
R1
1K
R34
1K
R24
240
15V
+15V
27K
R285
10K
6
10K
R17
15K
15V
+15V
R284
27K R13 1K
15V
2
C14
33P
R27 16K
C16 100P
100P
C24
R42
C25
0.01
8
3R36
5.6K
1
+15V
1.5K
C57 47P
R100 680K
47u 10V
68K
C58
3900P
+
C49
R101
+
R71 3.3K
82K
R75
C47 0.1
C42
1u50 R78 1K 6
R83
1K
5
24K
R107
5
4
R108
1.5K
R105
4.7K
73
612
+5V
15V
C55
39P
+15V
12
13
C36 47u10
R268
750
+
10K
R85
2
510
R66
7
114
6
5
43
11
C54
13
12 11
39P
R84 10K 10 98
R123
C62
0.01
IC9(2/2)
R106
10K
10.3V
10.3V
1C59
0.01
911
10
87
R70
10K
R69
C56
3K
+10.3V
R73
1.5K
+15V
R144
Q17-19
R145
10 1/2W
10 1/2W
R162
51 1/2W
510 1/2W
510 1/2W
R129
R134
270 1/2W
R137
R153
330
1/2W
+93.5V
R150 1K
R167
330
R194 47K
1/2W
+15V
+80V
80V
R130 750 R124 750
7
R119
1K
1/2W
14
10
98R118
1K
1/2W
R195
47K
R168
1.2K
1/2W
+5V
Q32,33,41,42
80V
R147
1K
1/2W
R146
1K
1/2W
1/2W
R274 2.2
R177 100
1/2W
R171 100
C81
R166
R174
10K
R179
10K
R164
1K 1/2W
+15V
Q23,25
+93.5V
+93.5V
+15V
R193 0.1 2W
330P
1/2W
R155
C77
1/2W
5.1K
1/2W
R157 1K
Q24
+93.5V
Q30,31,39,40
R170 100
1/2W
R272 2.2
R176 100
1/2W
+15V
Q51,52,54,55
R135
3.3K
C71 22P
OFF/-6dB/-12dB
R94
R65 130K
R67 62K
R63
22K
C35
0.22
7
33P
C30 100P
R48 5.6K
6
C27
0.01
54
R52
47K
C32
10u35
+
C33
0.22
15V
25Hz
15Hz
3
28
R82
39K
1C48
0.22 C53 0.22
C43
0.01
R87 39K
12
R116 2.2K
3
R125 4.7K
R122 12K
10u 35V
4
2
5R128
2.2K
+
R127
3.3K
C68
0.01
C70 9
10
4C61
56K
5
67
R111 47K
R115
10K
+
10u35
ON/OFF
C52
0.01
15V
6.8K
13
R132
+15V +15V
R173
47K
110u35
R143
2.2K
R151 10K
8
2
R172
47K
+
R261
47K
R142
10
14 3
C74
0.01
4C82
+15V
15V
7
10u35
5
10u35
C123
+
C124
+
R159
10K
6
R158
10K
0.01
C76
10K
11
R163
1.2K
R220
4.3K
+8.2V
R175 11K
R191
1.2K
1
C91
0.01
C90
0.01
+8.2V
8.2V
1
3
2
5
4
6
YCOM X1
X2
VDDY0
Y2
16 14 15
X3 X0
XCOM
Y1 Y3 INH
12 13 11
+15V
7220
R190
6C87
0.47
15V
58
C99
0.01
R192
R214 2K
R213 470
R161
910K
C94
3.3u50
R221
R207
910K
15V
R231
3.9K
C93
2.2u50
R224 4.7K 2
31
4
+15V
R230
R250
IIN1IIN2
R242
1.5K
R211
+14.3V
R210
1.5K
47K
3.3K
R247
R244
3.3K
C119
10u35
+
R248
3.9K
47K
R249
3.3K
R245
4.7K
C136
0.01
R287
27K
10u35
R288
6.8K
C140+
R251
10K R246
10K
R254R253
C120
0.22
R252
100K
27K
R255
3.3K
4.7K
NI IN2
16 NI IN1
+14.3V
37
R239
30
5
R225
10K
6
12
OUTCON
REFOUT
15
13
14
VCC
DTCON
FBACK
CT
10
11
E2
C2
9E1
GND
RT
C1
R234
10K
C109
100u10
+14.4V
+
1
R216
470
C103
5
+
C105
3
10u35
2R223
10K
1000P
4
7R217
16K
6
C102
47u25
+
8
+14.4V
C121
10u35
2
R506
R178
4.7 2W
R212
R215
4.7 2W
R204 0.1 2W R209 0.1 2W R206 0.1 2W R198 0.1 2W R200 0.1 2W
+80V
C100
3900P
C101
3900P
R275
2.2 L5 100uH
L6 100uH
3.3K
C98
0.1
80V
C97
0.1
R503
680K
10
C127
10
C125
10
C126
R237 82K
3.3K47K
L7
L8
R510
39K
C504
6800P R504
2.2K
C502
0.68
R505
680K
4
R507
10K 82K
C503
10u16
R508
10K
R509
47K
20K
R218
R208 0.1 2W R205 0.1 2W R201 0.1 2W R199 0.1 2W R197 0.1 2W
3.3K
Q43,45
2.2
R273
R219 3.3K
R501
R228
2.7K
C501
0.047
R276
R222
680K
2.2K
R233
+80V
+80V
3.3K
R227
+80V
+15V
3
R502
3.3K
83 7
R236
C112
0.01
C113
0.01
4.7K
4
+15V
47u 10V
C117
+
R243 47K
R241
15K
4.7K
R235
+15V
R240
15K
27 8
+15V
4.7u50
C116
+
+15V
B
+B
1000W/1
+14.4V
P-CON
F1
+GND
BATT.
800W/2
400W/4
R229
100 100
8
+8.2V
32
VSS VEE
B
A9
10
8.2V
R238
10K
33
34
3
VSS
4
2
100P
C108
5.6K
1VDD
+8.2V
5
6
7
8
41
0.01
47K
1/2W
4
4
1
1
SW5V
SW5V S5V
REM
OFF
+12dB
+15V
10K
31
OFF ON
4700P
C505
25A
25A
F2
25A
F3
S5V
+14.3V
Q22
+5V
+5V +5V
IC5
(X09-5440-10) (B/2)
IC6
(X08-4090-10)
(X09-5440-10) (A/2)
IC13
IC14
IC15
47K
10K
10K
47K
47K
10K
47K
10K 47K
10K
14.4V
-80.0V
14.4V
4.8V
80.0V
93.5V
14.4V
5.0V
4.8V
-10.3V
10.3V 93.5V
80.0V
-8.2V
8.2V
15.3V -15.3V
5.0V
14.3V
14.4V
5.0V
-80.0V
14.4V
4.5V 0V
8.2V
-3.7V
4.5V
CAUTION:For continued safety, replace safety critical components only with manufacturer’s
recommended parts (refer to, parts list). Indicates safety critical components.To reduce the risk
of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts
are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
DC voltages are as measured with a high impedance voltmeter.Values may vary slightly due to variations
between individual instruments or/and units.
KAC-X810D/PS810D
2SA1123(Q,R)
2SA1286-T11
2SA1534A(R,S)
2SA733(A)(Q,P)
2SC2631(Q,R)
2SC3940A(R,S)
2SC945(A)(Q,P)
ECB
DTC114YUA
UN5114
UN5214
2SD1819A
2SB1548(P)
E
C
B
2SC4081
E
C
B
TC4052BF(N)
B
C
E
1
8
9
16
NJM4565M
NJM5532MD
8
5
1
4
DTA114YUA
1
2
3
UPC494GS
16
9
8
1
TC74HC00AF
1
7
14
8
NJM2058M
1
7
8
14
PST9130NR
123
45
TC4W66F
1
4
8
5

KAC-X810D/PS810D
EXPLODED VIEW
15
Parts with exploded numbers larger than 700 are not suppied.
AB
1
2
3
E
E
D
D
11
21
36
37
36
D
D
Q
Q
Q
DD
37
31
D
D
31 33 33
32
32
17
14
Q
13
41
42 22
22
38
x4
C
ASJ
C
P
P
P
P
P
P
P
P
P
P
P
20
ML
M
M
39
15
39
F1 F2F3
35
702
745
X09(A/2)
(X08-)
X09(B/2)
C
Q
J
J
J
J
J
G
G
G
G
QC
16
: N09-4026-05
: N09-4382-05
: N09-4488-05
: N09-6032-05
: N09-6033-05
: N09-6039-05
: N80-2008-45
: N80-2608-45
: N80-3010-45
: N83-3013-45
: N87-3012-46
: N89-2606-46
: N89-3006-45
: N89-3008-46
: N15-1040-46
M4x8
2.6x10
3x6
4x12
M3x8
2.6x13
2x8(BLK)
2.6x8(BLK)
3x10(BLK)
3x13(BLK)
3x12
2.6x6
3x6(BLK)
3x8
WASHER
A
B
C
D
E
F
G
H
J
L
M
N
P
Q
S
Q
Q
Q
Q
Q
Q
Q
FFFFBBBBBBBBBB
F
F
F
F
B
B
N
744 HH
N
(X09-)
S1
(X09-)
S4
(X09-)
S5
(X09-)
S3
(X09-)
S2
(X09-)
J1
(X09-)
J5
(X09-)
J3
(X09-)
J4
(X09-)
J2

KAC-X810D/PS810D
PARTS LIST
16
Ref.No. Parts No. Description
A
d
d
A
d
d
N
e
w
Dest
inati
on Ref.No. Parts No. Description
A
d
d
A
d
d
N
e
w
Dest
inati
on
∗New Parts
Parts without Parts No.are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohane Parts No. werden nicht geliefert.
K, M1: KAC-X810D
E1 : KAC-PS810D indicates safety critical components.
CN1-3 ∗E41-0294-05 PIN ASSY
VR1 R31-0235-05 VARIABLE RESISTOR
VR2-4 R31-0236-05 VARIABLE RESISTOR
S1 S68-0806-05 PUSH SWITCH
D1 B30-1582-05 LED
C1-3 C91-0769-05 CERAMIC 0.010UF K
C4,5 CF92FV1H102J MF-C 1000PF J
C8 CF92FV1H683J MF-C 0.068UF J
C9 CE04DW1H010M ELECTRO 1.0UF 50WV
C10 CF92FV1H154J MF-C 0.15UF J
C11 CK73GB1H103K CHIP C 0.010UF K
C12 CE04DW1A101M ELECTRO 100UF 10WV
C13 CF92FV1H223J MF-C 0.022UF J
C14 CC73GCH1H330J CHIP C 33PF J
C15 CK73GB1H104K CHIP C 0.10UF K
C16 CC73GCH1H101J CHIP C 100PF J
C17 CK73GB1H103K CHIP C 0.010UF K
C18 CK73GB1H104K CHIP C 0.10UF K
C19 CF92FV1H683J MF-C 0.068UF J
C20 CK45FB1H102K CERAMIC 1000PF K
C21 CK73GB1H104K CHIP C 0.10UF K
C22 CK73GB1H103K CHIP C 0.010UF K
C23 CF92FV1H154J MF-C 0.15UF J
C24 CC73GCH1H101J CHIP C 100PF J
C25 CK73GB1H103K CHIP C 0.010UF K
C27 CK73GB1H103K CHIP C 0.010UF K
C28 CC73GCH1H330J CHIP C 33PF J
C29 CF92FV1H333J MF-C 0.033UF J
C30 CC73GCH1H101J CHIP C 100PF J
C31,32 CE04DW1V100M ELECTRO 10UF 35WV
C33 CF92FV1H224J MF-C 0.22UF J
C34 CE04DW1H2R2M ELECTRO 2.2UF 50WV
C35 CF92FV1H224J MF-C 0.22UF J
C36 CE04DW1A470M ELECTRO 47UF 10WV
C41 CE04DW1A470M ELECTRO 47UF 10WV
C42 CE04DW1H010M ELECTRO 1.0UF 50WV
C43 CK73GB1H103K CHIP C 0.010UF K
C44 CE04DW1H010M ELECTRO 1.0UF 50WV
C45,46 CE04DW1E470M ELECTRO 47UF 25WV
C47 CK73GB1H104K CHIP C 0.10UF K
C48 CF92FV1H224J MF-C 0.22UF J
C49 CE04DW1A470M ELECTRO 47UF 10WV
C50,51 CE04DW1E470M ELECTRO 47UF 25WV
C52 CK73GB1H103K CHIP C 0.010UF K
C53 CF92FV1H224J MF-C 0.22UF J
C54,55 CC45FCH1H390J CERAMIC 39PF J
C56 CF92FV1H182J MF-C 1800PF J
C57 CC73GCH1H470J CHIP C 47PF J
C58 CF92FV1H392J MF-C 3900PF J
C59,60 CK73GB1H103K CHIP C 0.010UF K
11 3B ∗A21-4190-02 DRESSING PANEL K,M1
11 3B ∗A21-4191-02 DRESSING PANEL E1
13 1A ∗A64-2697-02 PANEL
14 2B ∗A84-0310-02 REAR PANEL
15 2B ∗B11-1378-04 REFLECTION SHEET
16 2A ∗B11-1379-04 REFLECTION SHEET
17 2B ∗B19-2143-03 LIGHTING BOARD
- B46-0100-50 WARRANTY CARD
- B46-0648-03 USER CARD K
-∗B64-2274-00 INSTRUCTION MANUAL E.F.S K,E1
-∗B64-2275-00 INSTRUCTION MANUAL G.D.I.P E1
-∗B64-2276-00 INSTRUCTION MANUAL E,T M1
20 2B ∗F01-1684-01 HEAT SINK
21 3A ∗F07-1109-04 COVER
22 1A ∗F07-1110-01 COVER
F1-3 2B F52-0014-05 FUSE (BLADE TYPE)
31 3A ∗H30-0555-04 ADHESIVE DOUBLE-COATED TAPE
32 3A ∗H30-0556-04 ADHESIVE DOUBLE-COATED TAPE
33 3A ∗H30-0557-04 ADHESIVE DOUBLE-COATED TAPE
- H10-4805-02 POLYSTYRENE FOAMED FIXTURE
- H11-1529-04 POLYSTYRENE FOAMED BOARD
- H13-2022-04 CARTON BOARD
- H21-1117-04 PROTECTION SHEET
- H21-1141-04 PROTECTION SHEET
- H25-0336-04 PROTECTION BAG (170X250X0.03)
- H25-1179-04 PROTECTION BAG
-∗H30-0558-04 ADHESIVE DOUBLE-COATED TAPE
-∗H54-2520-04 ITEM CARTON CASE K,M1
-∗H54-2521-04 ITEM CARTON CASE E1
35 2B J21-9706-04 MOUNTING HARDWARE
36 2A ∗J21-9853-03 MOUNTING HARDWARE
37 2A ∗J21-9854-03 MOUNTING HARDWARE
38 1A ∗J21-9864-04 MOUNTING HARDWARE
39 2B J30-1066-04 SPACER
41 1A N99-1577-15 SCREW SET
A 1A N09-4026-05 TAPPING SCREW (4X8,TP,S)
B 1B N09-4382-05 TAPTITE SCREW (2.6X10)
C 1A N09-4488-05 TAPTITE SCREW (3X6)
D 3A N09-6032-05 DRESSED SCREW (TORX,4X12)
E 3A N09-6033-05 DRESSED SCREW (M3X8)
F 2A N09-6039-05 TAPTITE SCREW (2.6X13)
G 2B N80-2008-45 PAN HEAD TAPTITE SCREW
J 1A N80-3010-45 PAN HEAD TAPTITE SCREW
L 1B N83-3013-45 PAN HEAD TAPTITE SCREW
M 2B N87-3012-46 BRAZIER HEAD TAPTITE SCREW
N 2A N89-2606-46 BINDING HEAD TAPTITE SCREW
P 1A N89-3006-45 BINDING HEAD TAPTITE SCREW
Q 1A N89-3008-46 BINDING HEAD TAPTITE SCREW
S 1A N15-1040-46 FLAT WASHER (4φ)
42 1A W01-1586-05 ACCESSORY
KAC-X810D/PS810D
AUDIO UNIT (X09-5440-10)
The language of an instruction manual.
E:ENG
T:CHI
A:ARA
F:FRE
G:GER
S:SPA
P:POR
D:DUT
I:ITA
H:HUN
C:CRO
R:RUS
O:POL
Z:CZE
L:SLO
PREAMPLIFIER UNIT (X08-4090-10)

KAC-X810D/PS810D
PARTS LIST
17
Ref.No. Parts No. Description
A
d
d
A
d
d
N
e
w
Dest
inati
on Ref.No. Parts No. Description
A
d
d
A
d
d
N
e
w
Dest
inati
on
∗New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohane Parts No. werden nicht geliefert.
K, M1: KAC-X810D
E1 : KAC-PS810D indicates safety critical components.
C61 CE04DW1V100M ELECTRO 10UF 35WV
C62 CK73GB1H103K CHIP C 0.010UF K
C63 CE04DW1E470M ELECTRO 47UF 25WV
C64-67 C90-5427-05 ALMINIUM ELECTROLYTIC C.
C68 CK73GB1H103K CHIP C 0.010UF K
C69 CE04DW1V470M ELECTRO 47UF 35WV
C70 CE04DW1V100M ELECTRO 10UF 35WV
C71 CC73GCH1H220J CHIP C 22PF J
C72,73 CK45FB1H471K CERAMIC 470PF K
C74 CK73GB1H103K CHIP C 0.010UF K
C75 CK45FB1H222K CERAMIC 2200PF K
C76 CK73GB1H103K CHIP C 0.010UF K
C77 CC45FSL1H331J CERAMIC 330PF J
C78,79 C90-2921-05 ELECTRO 3900UF 16WV
C81 CK73GB1H103K CHIP C 0.010UF K
C82 CE04DW1V100M ELECTRO 10UF 35WV
C84,85 C90-2921-05 ELECTRO 3900UF 16WV
C87 CF92FV1H474J MF-C 0.47UF J
C90,91 CK73GB1H103K CHIP C 0.010UF K
C93 CE04HW1H2R2M NP-ELEC 2.2UF 50WV
C94 CE04HW1H3R3M NP-ELEC 3.3UF 50WV
C97,98 C90-5449-05 FILM CAPACITOR
C99 CK73GB1H103K CHIP C 0.010UF K
C100,101 CF92FV1H392J MF-C 3900PF J
C102 CE04DW1E470M ELECTRO 47UF 25WV
C103 CF92FV1H102J MF-C 1000PF J
C104 CK73GB1H103K CHIP C 0.010UF K
C105 CE04DW1V100M ELECTRO 10UF 35WV
C108 CC73GCH1H101J CHIP C 100PF J
C109 CE04DW1A101M ELECTRO 100UF 10WV
C112,113 CK73GB1H103K CHIP C 0.010UF K
C115 CK73GB1H103K CHIP C 0.010UF K
C116 CE04DW1H4R7M ELECTRO 4.7UF 50WV
C117 CE04DW1A470M ELECTRO 47UF 10WV
C119 CE04DW1V100M ELECTRO 10UF 35WV
C120 CF92FV1H224J MF-C 0.22UF J
C121 CE04DW1V100M ELECTRO 10UF 35WV
C122 CK73GB1H103K CHIP C 0.010UF K
C123,124 CE04DW1V100M ELECTRO 10UF 35WV
C125-127 C91-2267-05 METALIZED POLYESTER FILM C.
C128 CE04DW1A470M ELECTRO 47UF 10WV
C129 CK73GB1H104K CHIP C 0.10UF K
C133-136 CK73GB1H103K CHIP C 0.010UF K
C137 CK73GB1H104K CHIP C 0.10UF K
C138-140 CE04DW1V100M ELECTRO 10UF 35WV
C141 CK45FB1H331K CERAMIC 330PF K
C142 CF92FV1H152J MF-C 1500PF J
CN1 E40-9092-05 SOCKET FOR PIN ASSY
CN2 E40-9073-05 PIN ASSY
E1,2 E23-0149-05 TERMINAL
J1 E63-0880-05 PIN JACK
J2 E70-0832-05 SCREW TERMINAL BOARD
J5 E70-0836-05 LOCK TERMINAL BOARD
WH1-3 E39-0445-15 WIRING HARNESS
AUDIO UNIT (X09-5440-10)
J3,4 J13-0602-05 FUSE HOLDER
L3,4 ∗L19-0722-15 TRANSFORMER FOR CONVERTER
L5,6 ∗L33-1872-15 CHOKE COIL
L7,8 L33-1818-05 CHOKE COIL
X1 L78-0867-05 RESONATOR
H 2A N80-2608-45 PAN HEAD TAPTITE SCREW
J 2B N80-3010-45 PAN HEAD TAPTITE SCREW
R3,4 RK73GB2A103J CHIP R 10K J 1/10W
R5 RK73GB2A473J CHIP R 47K J 1/10W
R6 RK73GB2A103J CHIP R 10K J 1/10W
R7 RK73GB2A153J CHIP R 15K J 1/10W
R8 RK73GB2A332J CHIP R 3.3K J 1/10W
R9-11 RK73GB2A472J CHIP R 4.7K J 1/10W
R12 RK73GB2A103J CHIP R 10K J 1/10W
R14 RK73GB2A153J CHIP R 15K J 1/10W
R15 RK73GB2A222J CHIP R 2.2K J 1/10W
R16 RK73GB2A473J CHIP R 47K J 1/10W
R18 RK73GB2A473J CHIP R 47K J 1/10W
R23 RK73GB2A473J CHIP R 47K J 1/10W
R28 RK73GB2A153J CHIP R 15K J 1/10W
R30 RK73GB2A102J CHIP R 1.0K J 1/10W
R32,33 RK73GB2A102J CHIP R 1.0K J 1/10W
R35 RK73GB2A123J CHIP R 12K J 1/10W
R38 RK73GB2A102J CHIP R 1.0K J 1/10W
R39 RK73GB2A153J CHIP R 15K J 1/10W
R40 RK73GB2A222J CHIP R 2.2K J 1/10W
R45,46 RK73GB2A103J CHIP R 10K J 1/10W
R47 RK73GB2A223J CHIP R 22K J 1/10W
R49 RK73GB2A103J CHIP R 10K J 1/10W
R50 RK73GB2A102J CHIP R 1.0K J 1/10W
R53 RK73GB2A473J CHIP R 47K J 1/10W
R54 RK73GB2A153J CHIP R 15K J 1/10W
R56 RK73GB2A473J CHIP R 47K J 1/10W
R58 RK73GB2A333J CHIP R 33K J 1/10W
R59 RK73GB2A472J CHIP R 4.7K J 1/10W
R60 RK73GB2A272J CHIP R 2.7K J 1/10W
R62 RK73GB2A473J CHIP R 47K J 1/10W
R63 RK73GB2A223J CHIP R 22K J 1/10W
R65 RK73GB2A134J CHIP R 130K J 1/10W
R66 RK73GB2A511J CHIP R 510 J 1/10W
R67 RK73GB2A623J CHIP R 62K J 1/10W
R69 RK73GB2A302J CHIP R 3.0K J 1/10W
R70 RK73GB2A103J CHIP R 10K J 1/10W
R71 RK73GB2A332J CHIP R 3.3K J 1/10W
R73 RK73GB2A152J CHIP R 1.5K J 1/10W
R75 RK73GB2A823J CHIP R 82K J 1/10W
R77 RK73GB2A821J CHIP R 820 J 1/10W
R78 RK73GB2A102J CHIP R 1.0K J 1/10W
R82 RK73GB2A393J CHIP R 39K J 1/10W
R83 RK73GB2A102J CHIP R 1.0K J 1/10W
R84,85 RK73GB2A103J CHIP R 10K J 1/10W
R86 RK73GB2A472J CHIP R 4.7K J 1/10W
R87 RK73GB2A393J CHIP R 39K J 1/10W

KAC-X810D/PS810D
PARTS LIST
18
Ref.No. Parts No. Description
A
d
d
A
d
d
N
e
w
Dest
inati
on Ref.No. Parts No. Description
A
d
d
A
d
d
N
e
w
Dest
inati
on
∗New Parts
Parts without Parts No.are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohane Parts No. werden nicht geliefert.
K, M1: KAC-X810D
E1 : KAC-PS810D indicates safety critical components.
AUDIO UNIT (X09-5440-10)
R88 RK73GB2A473J CHIP R 47K J 1/10W
R94 RK73GB2A563J CHIP R 56K J 1/10W
R100 RK73GB2A684J CHIP R 680K J 1/10W
R101 RK73GB2A683J CHIP R 68K J 1/10W
R105 RK73GB2A472J CHIP R 4.7K J 1/10W
R106 RK73GB2A103J CHIP R 10K J 1/10W
R108 RK73GB2A152J CHIP R 1.5K J 1/10W
R111 RK73GB2A473J CHIP R 47K J 1/10W
R115 RK73GB2A103J CHIP R 10K J 1/10W
R116 RK73GB2A222J CHIP R 2.2K J 1/10W
R118,119 RK73GB2A102J CHIP R 1.0K J 1/10W
R122 RK73GB2A123J CHIP R 12K J 1/10W
R123 RD14DB2H511J SMALL-RD 510 J 1/2W
R124 RD14DB2H751J SMALL-RD 750 J 1/2W
R125 RK73GB2A472J CHIP R 4.7K J 1/10W
R126 RK73GB2A562J CHIP R 5.6K J 1/10W
R127 RK73GB2A332J CHIP R 3.3K J 1/10W
R128 RK73GB2A222J CHIP R 2.2K J 1/10W
R129 RD14DB2H511J SMALL-RD 510 J 1/2W
R130 RD14DB2H751J SMALL-RD 750 J 1/2W
R132 RK73GB2A682J CHIP R 6.8K J 1/10W
R134 RD14DB2H510J SMALL-RD 51 J 1/2W
R135 RK73GB2A332J CHIP R 3.3K J 1/10W
R137 RD14DB2H271J SMALL-RD 270 J 1/2W
R139,140 RD14DB2H220J SMALL-RD 22 J 1/2W
R142 RK73GB2A100J CHIP R 10 J 1/10W
R143 RK73GB2A222J CHIP R 2.2K J 1/10W
R144,145 RD14DB2H100J SMALL-RD 10 J 1/2W
R146,147 RD14DB2H102J SMALL-RD 1.0K J 1/2W
R148 RD14DB2H100J SMALL-RD 10 J 1/2W
R150 RD14DB2H102J SMALL-RD 1.0K J 1/2W
R151 RK73GB2A103J CHIP R 10K J 1/10W
R153 RD14DB2H331J SMALL-RD 330 J 1/2W
R155 RD14DB2H512J SMALL-RD 5.1K J 1/2W
R157 RD14DB2H102J SMALL-RD 1.0K J 1/2W
R158,159 RK73GB2A103J CHIP R 10K J 1/10W
R161 RK73GB2A914J CHIP R 910K J 1/10W
R162 RD14DB2H152J SMALL-RD 1.5K J 1/2W
R163 RK73GB2A103J CHIP R 10K J 1/10W
R164 RD14DB2H102J SMALL-RD 1.0K J 1/2W
R167 RD14DB2H331J SMALL-RD 330 J 1/2W
R168 RD14DB2H122J SMALL-RD 1.2K J 1/2W
R170,171 RD14DB2H101J SMALL-RD 100 J 1/2W
R172,173 RK73GB2A473J CHIP R 47K J 1/10W
R175 RK73GB2A113J CHIP R 11K J 1/10W
R176,177 RD14DB2H101J SMALL-RD 100 J 1/2W
R180,181 RK73GB2A472J CHIP R 4.7K J 1/10W
R186 RK73GB2A121J CHIP R 120 J 1/10W
R187,188 RK73GB2A4R7J CHIP R 4.7 J 1/10W
R189 RK73GB2A121J CHIP R 120 J 1/10W
R190,191 RK73GB2A122J CHIP R 1.2K J 1/10W
R192 RK73GB2A221J CHIP R 220 J 1/10W
R193 R92-0205-05 METAL-PLATE 0.1 K 2W
R196-201 R92-0205-05 METAL-PLATE 0.1 K 2W
R204-206 R92-0205-05 METAL-PLATE 0.1 K 2W
R207 RK73GB2A914J CHIP R 910K J 1/10W
R208,209 R92-0205-05 METAL-PLATE 0.1 K 2W
R210,211 RK73GB2A152J CHIP R 1.5K J 1/10W
R212 RS14KB3D4R7J FL-PROOF RS 4.7 J 2W
R213 RK73GB2A471J CHIP R 470 J 1/10W
R214 RK73GB2A202J CHIP R 2.0K J 1/10W
R215 RS14KB3D4R7J FL-PROOF RS 4.7 J 2W
R216 RK73GB2A471J CHIP R 470 J 1/10W
R217 RK73GB2A163J CHIP R 16K J 1/10W
R218,219 RK73GB2A332J CHIP R 3.3K J 1/10W
R220 RK73GB2A432J CHIP R 4.3K J 1/10W
R221 RK73GB2A150J CHIP R 15 J 1/10W
R222 RK73GB2A684J CHIP R 680K J 1/10W
R223 RK73GB2A103J CHIP R 10K J 1/10W
R224 RK73GB2A472J CHIP R 4.7K J 1/10W
R225 RK73GB2A103J CHIP R 10K J 1/10W
R226 RK73GB2A101J CHIP R 100 J 1/10W
R227 RK73GB2A332J CHIP R 3.3K J 1/10W
R228 RK73GB2A272J CHIP R 2.7K J 1/10W
R229 RK73GB2A101J CHIP R 100 J 1/10W
R230 RK73GB2A473J CHIP R 47K J 1/10W
R231 RK73GB2A392J CHIP R 3.9K J 1/10W
R232 RK73GB2A562J CHIP R 5.6K J 1/10W
R233 RK73GB2A203J CHIP R 20K J 1/10W
R234 RK73GB2A103J CHIP R 10K J 1/10W
R235,236 RK73GB2A472J CHIP R 4.7K J 1/10W
R237 RK73GB2A823J CHIP R 82K J 1/10W
R238 RK73GB2A103J CHIP R 10K J 1/10W
R239 RK73GB2A473J CHIP R 47K J 1/10W
R240,241 RK73GB2A153J CHIP R 15K J 1/10W
R242,243 RK73GB2A473J CHIP R 47K J 1/10W
R244 RK73GB2A332J CHIP R 3.3K J 1/10W
R245 RK73GB2A472J CHIP R 4.7K J 1/10W
R246 RK73GB2A103J CHIP R 10K J 1/10W
R247 RK73GB2A332J CHIP R 3.3K J 1/10W
R249 RK73GB2A332J CHIP R 3.3K J 1/10W
R250,251 RK73GB2A103J CHIP R 10K J 1/10W
R252 RK73GB2A104J CHIP R 100K J 1/10W
R253 RK73GB2A273J CHIP R 27K J 1/10W
R254 RK73GB2A472J CHIP R 4.7K J 1/10W
R255 RK73GB2A332J CHIP R 3.3K J 1/10W
R256 RK73GB2A512J CHIP R 5.1K J 1/10W
R257 RK73GB2A471J CHIP R 470 J 1/10W
R258 RK73GB2A104J CHIP R 100K J 1/10W
R259 RK73GB2A102J CHIP R 1.0K J 1/10W
R260 RK73GB2A104J CHIP R 100K J 1/10W
R261 RK73GB2A473J CHIP R 47K J 1/10W
R263 RK73GB2A103J CHIP R 10K J 1/10W
R264 RK73GB2A153J CHIP R 15K J 1/10W
R265 RK73GB2A821J CHIP R 820 J 1/10W
R266 RK73GB2A472J CHIP R 4.7K J 1/10W
R267 RK73GB2A100J CHIP R 10 J 1/10W
R269 RK73GB2A103J CHIP R 10K J 1/10W
R272-275 RK73EB2E2R2J CHIP R 2.2 J 1/4W
R276 RK73GB2A222J CHIP R 2.2K J 1/10W

KAC-X810D/PS810D
PARTS LIST
19
Ref.No. Parts No. Description
A
d
d
A
d
d
N
e
w
Dest
inati
on Ref.No. Parts No. Description
A
d
d
A
d
d
N
e
w
Dest
inati
on
∗New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohane Parts No. werden nicht geliefert.
K, M1: KAC-X810D
E1 : KAC-PS810D indicates safety critical components.
AUDIO UNIT (X09-5440-10)
R277-280 RD14DB2H510J SMALL-RD 51 J 1/2W
R281 RK73GB2A103J CHIP R 10K J 1/10W
R286 RK73GB2A103J CHIP R 10K J 1/10W
R287 RK73GB2A273J CHIP R 27K J 1/10W
R288 RK73GB2A103J CHIP R 10K J 1/10W
R289 RK73GB2A101J CHIP R 100 J 1/10W
S1 S31-2630-05 SLIDE SWITCH
S2,3 S62-0842-05 SLIDE SWITCH
S4 S31-2630-05 SLIDE SWITCH
S5 S62-0842-05 SLIDE SWITCH
D2-9 1SS133 DIODE
D10 RD5.1JS(B) ZENER DIODE
D11 RD6.2JS(B) ZENER DIODE
D12,13 1SS133 DIODE
D14,15 RD16JS(B) ZENER DIODE
D16-19 1SS133 DIODE
D20 RD15JS(B) ZENER DIODE
D21 FMU34S∗A DIODE
D22 FMU34R∗A DIODE
D23-26 FR103S DIODE
D27 1SS133 DIODE
D28,29 RD8.2JS(B) ZENER DIODE
D30-32 1SS133 DIODE
D33 RD7.5JS(B) ZENER DIODE
D34 RD16JS(B) ZENER DIODE
D35,36 6A20-M DIODE
D37 RD8.2JS(B) ZENER DIODE
D38 6A20-M DIODE
D39 RD5.1JS(B) ZENER DIODE
D40 FMU34R∗A DIODE
D41 FMU34S∗A DIODE
D42 1SS133 DIODE
D43,44 RD10JS(B) ZENER DIODE
D45,46 1SS133 DIODE
IC1,2 NJM4565M ANALOGUE IC
IC3 NJM2058M IC (OP AMP)
IC4 NJM4565M ANALOGUE IC
IC5 PST9130NR ANALOGUE IC
IC6 ∗TMP87C847U3JV4 MI-COM IC
IC7 NJM4565M ANALOGUE IC
IC8 NJM5532MD IC (OP AMP)
IC9 NJM319D ANALOGUE IC
IC10,11 TC74HC00AF IC (2INPUT NAND GATE)
IC12 NJM311M ANALOGUE IC
IC13 TC4052BF(N) MOS-IC
IC14 UPC494GS ANALOGUE IC
IC15 TC4W66F IC
Q1-3 2SC945(A)(Q,P) TRANSISTOR
Q4 DTA114YUA DIGITAL TRANSISTOR
Q4 UN5114 DIGITAL TRANSISTOR
Q5 2SA733(A)(Q,P) TRANSISTOR
Q6 2SC945(A)(Q,P) TRANSISTOR
Q7 2SC3940A(R,S) TRANSISTOR
Q9 2SC945(A)(Q,P) TRANSISTOR
Q10 2SD2375 TRANSISTOR
Q11 2SB1548(P) TRANSISTOR
Q12 2SC945(A)(Q,P) TRANSISTOR
Q13 2SA733(A)(Q,P) TRANSISTOR
Q14 2SC2631(Q,R) TRANSISTOR
Q15 2SC3940A(R,S) TRANSISTOR
Q16 2SC2631(Q,R) TRANSISTOR
Q17-21 2SA1352(E,F) TRANSISTOR
Q22 2SA1376A(L,K) TRANSISTOR
Q23 2SA1123(Q,R) TRANSISTOR
Q24 2SC3940A(R,S) TRANSISTOR
Q25 2SC2631(Q,R) TRANSISTOR
Q26-29 IRFIZ48N FET
Q30 2SC3478A(L,K) TRANSISTOR
Q31 2SA1286-T11 TRANSISTOR
Q32 2SC2631(Q,R) TRANSISTOR
Q33 2SA1286-T11 TRANSISTOR
Q34-37 IRFIZ48N FET
Q38 2SC945(A)(Q,P) TRANSISTOR
Q39 2SC3478A(L,K) TRANSISTOR
Q40 2SA1286-T11 TRANSISTOR
Q41 2SC2631(Q,R) TRANSISTOR
Q42 2SA1286-T11 TRANSISTOR
Q43-46 STW34NB20 FET
Q47 2SC945(A)(Q,P) TRANSISTOR
Q48,49 2SA733(A)(Q,P) TRANSISTOR
Q50 2SC945(A)(Q,P) TRANSISTOR
Q51 2SC3478A(L,K) TRANSISTOR
Q52 2SA1376A(L,K) TRANSISTOR
Q53 2SC945(A)(Q,P) TRANSISTOR
Q54 2SA1123(Q,R) TRANSISTOR
Q55 2SC3478A(L,K) TRANSISTOR
Q56 2SC945(A)(Q,P) TRANSISTOR
Q57 DTC114YUA DIGITAL TRANSISTOR
Q57 UN5214 DIGITAL TRANSISTOR
Q58 2SC945(A)(Q,P) TRANSISTOR
Q59 DTC114YUA DIGITAL TRANSISTOR
Q59 UN5214 DIGITAL TRANSISTOR
Q60 DTA114YUA DIGITAL TRANSISTOR
Q60 UN5114 DIGITAL TRANSISTOR
Q61 2SC945(A)(Q,P) TRANSISTOR
Q62 DTC114YUA DIGITAL TRANSISTOR
Q62 UN5214 DIGITAL TRANSISTOR
Q63 2SA1534A(R,S) TRANSISTOR
Q64-66 2SC945(A)(Q,P) TRANSISTOR
Q68,69 IRFIZ48N FET
Q70,71 2SA733(A)(Q,P) TRANSISTOR
Q73 2SC4081 TRANSISTOR
Q73 2SD1819A TRANSISTOR
TH2,3 PTH9L04BE222TS POSITIVE RESISTOR

KAC-X810D/PS810D
SPECIFICATIONS
AUDIO Section
Rated Power Output at 12V (4Ω, 20Hz-200Hz)................................................ 300W (0.5% THD)
(2Ω, 100Hz) ......................................................... 600W (0.5% THD)
Rated Power at 14.4V (4Ω, 20Hz-200Hz)......................................................... 400W (0.5% THD)
(4Ω, DIN45324) ............................................................ 400W (0.5% THD)
(2Ω, 100Hz) .................................................................. 800W (0.5% THD)
(1Ω, 100Hz) .................................................................. over 1000W (1.0% THD)
MAX Power Output at 14.4V (4Ω)..................................................................... 1600W
Total Harmonic Distortion at 14.4V (Rated Power) ........................................... 0.20%
Low-Pass Filter (24dB/oct)................................................................................ 50Hz-200Hz
Infrasonic Filter (24dB/oct) ................................................................................ OFF/15/25Hz
New BMS (Bass Boost Circuit) : 40Hz-100Hz .................................................. OFF/+6/+12/+18dB
Phase Inverter................................................................................................... 0/180 degree
Frequency Response (+0, –3dB) ...................................................................... 5Hz-200Hz
S/N Ratio........................................................................................................... 100dB
Sensitivity (Rated Output)(Max.) ....................................................................... 0.2V
(Rated Output)(Min.) ........................................................................ 5V
Input Impedance ............................................................................................... 10k
Ω
Damping Factor................................................................................................. More then 40
GENERAL
Operating Voltage (11V-16V allowable)............................................................ 14.4V
Current Consumption at 12V............................................................................. 51A
Installation Size (W) .......................................................................................... 283mm (11-1/3inch)
(H) ........................................................................................... 58mm (2-5/16inch)
(D) ........................................................................................... 350mm (13-3/4inch)
Weight ............................................................................................................... 5.7kg (12.5lbs)
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.