Inter-m CM-10.5, Service Manual

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SPECIFICATIONS
CM-5.5 CM-7.5 CM-10.5 CM-15.5 CM-20.5
Power Output Level
f=1kHz, THD+N ≤ 0.05% (Typical)
STEREO RL=8 Ω
RL=4 Ω
BRIDGED RL=8 Ω
One Channel Driven
f=1kHz THD+N ≤ 0.05% RL=8 Ω
Frequency Response RL=8 Ω , P.=1W
Power Bandwidth Half Power, THD+N ≤ 0.1%
STEREO RL=8 Ω
Total Harmonic Distortion (THD+N)
f=20Hz~20kHz, Half Power
STEREO RL=8 Ω
RL=4 Ω
BRIDGED RL=8 Ω
Channel Separation Half Power RL=8 Ω ,
f=1kHz, ATT. max. Input 600 Ω shunt
Residual Noise (DIN Audio Filter)
Signal-to-Noise Ratio DIN Audio,
Input 600
Ω
Shunt
Damping Factor RL=8 Ω , f=1kHz
Slew Rate 8 Ω Full Swing STEREO
BRIDGED
Sensitivity (ATT max.)
Rated Power into 4 Ω 1kHz
Voltage Gain (ATT max.) 4 Ω 1kHz
Input Impedance (ATT max.)
Indicators
Protection
PC Limiter
Fan Circuit
Controls
Power Source
Power Consumption
Weight
Dimensions
Connectors
175W+175W 230W+230W 340W+340W 510W+510W 700W+700W
270W+270W 360W+360W 510W+510W 800W+800W 1100W+1100W
550W 720W 1050W 1600W 2100W
175W 230W 340W 510W 700W
0dB+0.5, –1.5dB: f=DC~55kHz
10Hz~40kHz
≤ 0.05%
≤ 0.07%
≤ 0.07%
≥ 80dB
≤ –70dB: ATT min.
≥ 100dB
≥ 150
±40V/µs
0dBm
31dB 33.5dB 35dB 37dB 38.2dB
≥ 20k Ω (Balance/Unbalance)
Power (Red)
Protection (Mute) 2
(Red)
Clip 2 (Orange)
Signal 2 (Green)
Limit 2 (Red)
Power SW ON/OFF muting
Heatsink Temp
≥ 100˚C (212˚F)
RL < 2 Ω
–50˚C (122˚F)–60˚C (140˚F)–
Low-Speed – Variable – Hi-Speed
(Front) Power SW: Push up On/Push down Off, Limit On/Off
Attenuator: 21-position dB calibrated
(Rear) Mode SW: Bridge=BTL/STEREO/PARALLEL
AC 100V–240V, 50/60Hz
420W 520W 770W 950W 1300W
12kg 15kg 17kg 20kg 23kg
482(W) 88(H) 369(D) 482(W) 132(H) 369(D) mm
Input XLR-3-31 type + 1/4” Phone (balanced), XLR
Output 5-Way binding posts 2, Speakon Terminal 2
0dB=0.775 Vrms, Half Power=1/2 Power Output Level (Rated Power)
* Using reactive 2
Ω speakers at high power levels may cause overheating, excessive power consumption, and shutdowns.
Please note that below 2 Ω the PC limiter will work. Before using 2 Ω speakers in a real application, test the system completely.
* Specifications and design subject to change without notice for improvements.
Ref No. Part No. Value Description
Q106 Q206 2008206997-T TR PNP KTA 949Y(KTA 1024)KEC KTA 949Y
Q103 Q137 Q203 2008207100-T TR PNP 2SA 970BL-TPE2 2SA 970BL
Q237
Q105 Q205
2008400960 TR NPN 2SC 1567A-R MATSUSHITA 2SC 1567A
Q107 Q207 2008606107-T TR NPN KTC 2229Y (KTC 3206Y) KTC 2229Y
Q127 Q227 2008606108-T TR NPN KTC2240BL (KTC 3200BL) KTC 2240BL
Q102 Q111 Q202 2028107984 TR PNP 2SA 1306A(Y),KTA1659A(Y 2SA 1659
Q211
Q131-133
2028117994 TR PNP 2SA 1492 W/ACC 2SA 1492
Q231-233
Q101 Q104 Q108
2028407990 TR NPN 2SC 3298A(Y),KTC4370A(Y KTC 4370
Q201 Q204 Q208
Q121-123
2028427998 TR 2SC 3856 W/ACC 2SC 3856
Q221-223
Q110 Q210
2028611998 FET P-CH 2SJ 78 HITACHI 2SJ 78
Q109 Q209 2028811998 FET N-CH 2SK215 HITACHI 2SK 215
D125-126 2058100110 DIODE RL207 PYUNG CHANG RL207
D225-226
D101 D105-106
2058100996 DIODE RECTIFIER LT1N4006(4007) 1N 4006
D134 D201
D205-206 D234
D103-104
2058304100 DIODE IN4148M
1N 4148
D107-114
D119-120 D123
D203-204
D207-214
D219-220 D223
D121-122
2058322100 DIODE 1SS145 ROHM 1SS142
D221-222
D116 D118 D216
2058502100 DIODE ZENER UZ-10BM(1N5240B) UZ 10BM
D218
IC101 IC201
2118010232 IC NJM072D JRC
NJM 072D
TH101
2438007993 POSISTOR PTH9M04 BH 222TS 2F BE222TS
TH102 2438007995 POSISTOR PTH9M04 BH 471TS 2F BH471TS
L101 L201 2648099940 COIL INDUCTOR 1.2UM 1.2uH
R126 R226 3009102973 RES CF 1K 1/5W J N 1K
R116-117 R179 3009104973 RES CF 100K 1/5W J N 100K
R216-217
R102 R202
3009113973 RES CF 11K 1/5W J N 11K
R104 R204 R124 3009121973 RES CF 120 1/5W J N 120
R224
R107 R207
3009133973 RES CF 13K 1/5W J N 13K
R109 R209 3009153973 RES CF 15K 1/5W J N 15K
R106 R206 3009202973 RES CF 2K 1/5W J N 2K
R108 R208 3009222973 RES CF 2.2K 1/5W J N 2.2K
R103 R203 3009331973 RES CF 330 1/5W J N 330
R122-123 3009393273 RES CF 39K 1/4W JN 39K 1/4W
R222-223
R172-173
3009473973 RES CF 47K 1/5W J N 47K
R272-273
R101 R201
3009561973 RES CF 560 1/5W J N 560
R118-119 R125 3009562973 RES CF 5.6K 1/5W J N 5.6K
R218-219 R225
R111-112
3009564973 RES CF 560K 1/5W J N 560K
R211-212
R127-128
3039223475 RES MO 22K 1W R
22K 1W
R227-228
R174 R274
3039479572-F RES MO 4.7 2W J N 4.7 2W
R140-142 3049478783 RES CE 0.47 5W J T HAN NAE 0.47 5W
R158-160
R240-242
R258-260
R121 R221
3079121275 RES ERD-2FCVG 121T 1/4W R FR 120
R133 R233 3079150275 RES ERD-2FCVG 150T 1/4W R FR 15
R105 R110 3079151275 RES ERD-2FCVG 151T 1/4W R FR 150
R129-130 R205
R210 R229-230
R113 R213
3079331275 RES ERD-2FCVG 331T 1/4W R FR 330
R115 R131-132 3079470275 RES ERD-2FCVG 470T 1/4W R FR 47
R215 R231-232
R114 R214
3079680275 RES ERD-2FCVG 680T 1/4W R FR 68
CM5.5 AMP B’D (4005187700)
Ref No. Part No. Value Description
R120 R146-148 3089101275 RES NFR 100 1/4W J R PHILKO FR 100
R164-166 R220
R246-248
R264-266
R170-171
3089332275 RES NFR 3.3K 1/4W J R PHILKO FR 3.3K
R270-271
R134-136
3089479275 RES NFR 4.7 1/4W J R PHILKO FR 4.7
R152-154
R234-236
R252-254
VR101 VR201
3248310320-T RES SEMI RH0638C100103 10KB
C103 C105 C203 3409210141-T CAP AF RSG 100UF 25V 6 P 100/25
C205
C101 C201
3409247071-T CAP AF RSG 47UF 50V 6 P 47/50
C106-109 3409247971-T CAP AF RSG 4.7UF 50V 5 P 4.7/50
C206-209
C121 C221
3509101231-A CAP CE B 100PF 50V K AXIAL 100P
CR102
CR115-116
CR201
CR215-216
CR113 CR213
3529050311-A CAP CE SL 5P 50V M AXIAL 5P
CR123 CR223 3529220311-A CAP CE SL 22PF 50V J AXIAL 22P
CR104 CR204 3529330311-A CAP CE SL 33PF 50V J AXIAL 33P
CR110 CR210 3529680311-A CAP CE SL 68PF 50V J AXIAL 68P
C118-119 3609273120-T CAP MA 0.027UF 100V J 0.027/100(M)
C218-219
C111-112 C117
3609472120-T CAP MA 0.0047UF 100V J 0.0047/100(M)
C120 C211-212
C217 C220
C114 C214
3609473120-T CAP MA 0.047UF 100V 0.047/100(M)
AN101 4355466916 WIRE ASS’Y 2P 360MM ASS’Y2P
AN201 4355466814 WIRE ASS’Y 2P 300MM ASS’Y2P
AN102 AN202 4355467214 WIRE ASS’Y 2P-4P 300MM ASS’Y2/4P
AN406 4355797210 CON ASS’Y 3P ASS’Y3P
CN202 4428595003 LW5267/LWB0640/2.5MM-03P WAFER/3P
CN101 CN201 4428595004 LW5267/LWB0640/2.5MM-04P WAFER/4P
CN102 4428595006 LW5267/LWB0640/2.5MM-06P WAFER/6P
CN105 4428596606 LOCK WAFER LW-1143-06P WAFHW6P3.96
Q501 Q504 2008606108-T TR NPN KTC2240BL (KTC 3200BL) KTC 2240BL
Q503 2028406113 TR NPN KTD 2058Y (D880Y) D2058
Q502 2028407990 TR NPN 2SC 3298A(Y),KTC4370A(Y KTC 4370
BD100 2058100103 DIODE KBPC-2504(SB256)LUG TYPE KBPC 2504
BD501-502 2058100979 DIODE BRIDGE (KBP01G/KBP153G) KPBP 153
D124 D501-504 2058100996 DIODE RECTIFIER LT1N4006(4007) 1N 4006
D506-507
D505
2058502240 DIODE ZENER UZ-24BM(1N5252B) UZ 24BM
IC503 2118050410 IC TA7317P TOSHIBA TA 7317P
IC502 2128610800 IC MC7915 COMMON 7915
IC501 2128610900 IC KA7815 COMMON 7815
PO501-502 2438209770 THERMISTOR POWER TP 5D-15 TH5D-15
R507 R514 3009104973 RES CF 100K 1/5W J N 100K
R511 3009184973 RES CF 180K 1/5W J N 180K
R509-510 3009223973 RES CF 22K 1/5W J N 22K
R512-513
R515-516
R505
3009473973 RES CF 47K 1/5W J N 47K
R503 3009561973 RES CF 560 1/5W J N 560
R501 3009681973 RES CF 680 1/5W J N 1.2K
R504 3009682973 RES CF 6.8K 1/5W J N 6.8K
R502 R506 R508 3009822973 RES CF 8.2K 1/5W J N 8.2K
C514 3408210261 CAP RSG 1000UF 35V SNAP 16 P 1000/35
C526-527 3408247169 CAP AF SG 470UF 35V 470/35
C515 C528-529 3409210071-T CAP AF RSG 10UF 50V 5 P 10/50
C516 C531 3409210141-T CAP AF RSG 100UF 25V 6 P 100/25
C532 3409210171-T CAP AF RSG 100UF 50V 8 P 100/50
C524-525 3409222171-T CAP AF RSG 220UF 50V SG 10 P 220/50
C533 3409247071-T CAP AF RSG 47UF 50V 6 P 47/50
C534-535 3409810141-T CAP AF NP 100UF 25V 100/25 NP
C502 C504 3419510399 CAP E LPW10000UF/100V(JAM:COM) 10000/80
C510-513 3509472530-T CAP CE F 0.0047UF 50V Z 0.0047/50
C520-523
C505-506
3619474153 CAP POLY TM 0.47UF 250V 0.47/250
P501 4355789207 CON ASS Y RED ASS’Y1P(RED)
ELECTRICAL PARTS LIST
CM5.5 POWER B’D (4005187600)