Rotel RMB-1066 User manual

Technical
Manual
SIX CHANNEL POWER AMPLIFIER
RMB-1066
Table of Contents
Specification
Specification......................................1
Parts List ...........................................2~3
Adjustment........................................ 4
Service Note......................................4
Case Outlines....................................5
PCB Assembly ..................................5~10
Schematic Diagram ..........................11~12
Continuous Power Output Stereo Mode 60 watts/ch into 8 ohms
(20-20 kHz, <0.03%THD)
Continuous Power Output Bridged Mono Mode 150 watts/ch into 8 ohms
(20-20 kHz, < 0.1% THD)
Total Harmonic Distortion <0.03%
(20Hz-20kHz, 8 ohms)
Intermodulation Distortion <0.03%
(60 Hz : 7 kHz, 4:1)
Frequency Response (±1 dB) 15 Hz-100 kHz
Damping Factor (20-20,000 Hz, 8 ohms) 150
Speaker Impedance (combined load) Stereo mode : 4 ohms minimum
Bridged Mono mode : 8 ohms minimum
Signal to Noise Ratio (IHF A network) 116 dB
Input Impedance 22 k ohms
Input Sensitivity 1.5 volt
Auto Turn On Threshold Level (if activated) 10 mV input signal
Auto Turn Off Delay Time (if activated) 5 minutes with no signal
Power Requirements USA : 115 volts, 60 Hz
Europe : 230 volts, 50Hz
Power Consumption 700 Watts
Dimensions (W x H x D) 430 x 121 x 435 mm
1615/16 x 43/4 x 171/8 in
Weight 13.5kg, 29.75 lb
SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,
TOKYO 150-0045, JAPAN
Serial. NO.
Beginning
®
Quality Uncompromised
Y-343A-01035C/S-S

2
Parts List-1
C501.502
C503.504
C505.506
C507.508
C511.512
C513.514
C515-518
C519.520
C551
D501-504
D551.552
R501.502
R503.504
R505.506
R507.508
R509.510
R511.512
R513.514
R515.516
R517.518
R519.520
R521.522
R523.524
R525.526
R527.528
R529-532
R533-536
R537.538
R539
R551.552
R553.554
R555.556
R557.558
R559
R560
R561
R562
R563
R564
R565
T501-506
T507.508
T509.510
T511-514
T515.516
T551.552
T553.554
601-.701-
C801.802
C811
C812
C813
D811
X-1280 PCB ASSEMBLY
041 UTES1H100-FB
044 S50V330PJ
044 S50V220PJ
041 UTES1E101-FB
041 UTES1H010-FB
044 S50V390PJ
044 S50V150PJ
041 UTES1H100-FB
041 UTES1H100-FB
034 T1N4148-86
034 T1N4148-86
054 TMF1001
054 TMF2702
054 TMF3300
054 TMF1501
054 TMF4700
054 TMF6801
054 TMF8201
054 TMF4300
054 TMF47R0
054 TMF3302
054 TMF1002
054 TMF1000
054 TMF2201
054 TMF6801
054 TMF2200
054 NIR2-0.22JF
051 SFR001-222
054 TMF8201
054 TMF2202
054 TMF1501
054 TMF1201
054 TMF1502
054 TMF4702
054 TMF1003
054 TMF4701
034 TTC-503
054 TMF8200
054 TMF3002
054 TMF1501
032 TA1016-FG
032 TC1941-KL
032 TA1016-FG
033 B631-EF
033 D600-EF
032 TC536-FG
032 TA608-FG
AS SAME AS 501-.
X-1282-01 PCB ASSEMBLY
044 50MSAN104J
041 UTES1E101-FB
041 UTES1E470-FB
041 UTES1H4R7-FB
034 T1N4148-86
CAPACITOR ELEC.50V10UF
CAPACITOR STYROL 50V330PF
CAPACITOR STYROL 50V220PF
CAPACITOR ELEC.25V100UF
CAPACITOR ELEC.50V1UF
CAPACITOR STYROL 50V390PF
CAPACITOR STYROL 50V150PF
CAPACITOR ELEC.50V10UF
CAPACITOR ELEC.50V10UF
DIODE
DIODE
RESISTOR METAL 1K
RESISTOR METAL 27K
RESISTOR METAL 330R
RESISTOR METAL 1.5K
RESISTOR METAL 470R
RESISTOR METAL 6.8K
RESISTOR METAL 8.2K
RESISTOR METAL 430R
RESISTOR METAL 47R
RESISTOR METAL 33K
RESISTOR METAL 10K
RESISTOR METAL 100R
RESISTOR METAL 2.2K
RESISTOR METAL 6.8K
RESISTOR METAL 220R
RESISTOR METAL 2W 0.22R
SEMI-FIXED RESISTOR 2.2K
RESISTOR METAL 8.2K
RESISTOR METAL 22K
RESISTOR METAL 1.5K
RESISTOR METAL 1.2K
RESISTOR METAL 15K
RESISTOR METAL 47K
RESISTOR METAL 100K
RESISTOR METAL 4.7K
THERMISTOR
RESISTOR METAL 820R
RESISTOR METAL 30K
RESISTOR METAL 1.5K
TRANSISTOR(2SA1016K-FG)
TRANSISTOR(2SC1941-KL)
TRANSISTOR(2SA1016K-FG)
TRANSISTOR(2SB631K-EF)
TRANSISTOR(2SD600K-EF)
TRANSISTOR(2SC536K-FG)
TRANSISTOR(2SA608K-FG)
CAPACITOR FILM 50V0.1UF
CAPACITOR ELEC.25V100UF
CAPACITOR ELEC.25V47UF
CAPACITOR ELEC.50V4.7UF
DIODE
D812
K811
L801.802
R801.802
R811
R813
R815
R816.817
R818
R819
R820
R821
S811
T811
U811
831-.861-
C901-904
C905.906
C931.932
C933
D901
D902.903
D931.932
F901.902
R901
R902
R931
911-.921-
C401
C407-412
C421
C422
C423
C424
D421-423
K401-404
R401-406
R407-412
R415
R418.419
R421
R422
R423
R424
R425
R426
R427
R428
R429
R430
S401
S402.403
034 TRD5.6JST1
067 C-4493A00
021 TRL-331
054 2WS10JF
054 TMF1003
054 TMF5602
054 TMF1502
054 TMF1203
054 2WS1.2KJF
053 CR14-104J-A
053 CR14-474J-A
054 TMF1502
063 DH2TU-24
032 TC536-FG
031 MPC1237HA
AS SAME AS 801-.
X-1282-02 PCB ASSEMBLY
043 TC500V103
041 50USP682
043 TC500V103
041 TUTES1H101-TF
034 RS403L
034 T1N4003-TB
034 T1N4003-TB
036 5ST6.3
054 TMF3R30
054 TMF1802
054 TMF47R0
069 C-3417A
AS SAME AS 901-.
X-1307-01 PCB ASSEMBLY
041 TUTES1H101-TF
044 50MSAN104J
042 TP50V183J
041 UTES1H100-FB
044 50MSAN104J
041 UTES1E101-FB
034 T1N4148-86
066 4TR-2709#3
054 TMF1001
054 TMF1003
054 TMF1502
054 TMF1502
054 TMF1001
054 TMF2202
054 TMF2203
054 TMF1203
054 TMF2202
054 TMF1002
054 TMF1003
054 TMF1800
054 TMF4702
054 TMF4703
064 4TR-2294
064 C-4606A00
ZENER DIODE
SPEAKER TERMINAL
SPEAKER COIL
RESISTOR METAL 2W 10R
RESISTOR METAL 100K
RESISTOR METAL 56K
RESISTOR METAL 15K
RESISTOR METAL 120K
RESISTOR METAL 2W 1.2K
RESISTOR CARBON 100K
RESISTOR CARBON 470K
RESISTOR METAL 15K
RELAY(SPEAKER)
TRANSISTOR(2SC536K-FG)
IC(PROTECTION)
CAPACITOR CERA.500V0.01UF
CAPACITOR ELEC.50V6800UF
CAPACITOR CERA.500V0.01UF
CAPACITOR ELEC.50V100UF
BRIDGED DIODE
DIODE
DIODE
MINI FUSE 250VT6.3A
RESISTOR METAL 3.3R
RESISTOR METAL 18K
RESISTOR METAL 47R
FUSE CLIP
CAPACITOR ELEC.50V100UF
CAPACITOR FILM 50V0.1UF
CAPACITOR MYLAR 50V0.018UF
CAPACITOR ELEC.50V10UF
CAPACITOR FILM 50V0.1UF
CAPACITOR ELEC.25V100UF
DIODE
2P PINJACK
RESISTOR METAL 1K
RESISTOR METAL 100K
RESISTOR METAL 15K
RESISTOR METAL 15K
RESISTOR METAL 1K
RESISTOR METAL 22K
RESISTOR METAL 220K
RESISTOR METAL 120K
RESISTOR METAL 22K
RESISTOR METAL 10K
RESISTOR METAL 100K
RESISTOR METAL 180R
RESISTOR METAL 47K
RESISTOR METAL 470K
SLIDE SWITCH(INPUT A)
SLIDE SWITCH(INPUT B.C)
SYMBOL PARTS NO. DESCRIPTION SYMBOL PARTS NO. DESCRIPTION

3
Parts List-2
S404
T421.422
T423
U421
C951-954
C955
C956
C957
C958
C991.992
D951-954
D955
D956
F991
L951
R951
R952
R953
R954
R955
R956.957
R958
R959
R960
S992
T951-953
U951
R451-453
D481-483
D486
D489
D492
064 C-4660A00
032 TC536-FG
032 TA608-FG
031 PC817B
X-1307-02 PCB ASSEMBLY
043 TC500V103
041 UTES1H471
041 UTES1E101-FB
041 UTES1E221-FB
042 TP50V103J
044 DE1307E472M
034 T1N4003-TB
034 TRD15JST1
034 T1N4148-86
036 5ST250
022 T-1070N01
054 TMF3901
054 1WS1KJF
054 TMF8203
054 TMF4702
054 TMF1004
054 TMF1003
054 TMF4702
054 2WS470JF
054 TMF2202
063 DH1U-24
032 TC536-FG
031 NJM555D
069 C-3417A
X-1307-03 PCB ASSEMBLY
051 C-4170A34
X-1307-04 PCB ASSEMBLY
034 LTL4262N
034 LTL4262N
034 LTL4262N
034 LTL4262N
019 4TR-3213
SLIDE SWITCH(SIGNAL SENS.)
TRANSISTOR(2SC536K-FG)
TRANSISTOR(2SA608K-FG)
PHOTO COUPLER
CAPACITOR CERA.500V0.01UF
CAPACITOR ELEC.50V470UF
CAPACITOR ELEC.25V100UF
CAPACITOR ELEC.25V220UF
CAPACITOR MYLAR 50V0.01UF
SPARK KILLER
DIODE
ZENER DIODE
DIODE
MINI FUSE 250VT250mA
SUB TRANSFORMER
RESISTOR METAL 3.9K
RESISTOR METAL 1W 1K
RESISTOR METAL 820K
RESISTOR METAL 47K
RESISTOR METAL 1M
RESISTOR METAL 100K
RESISTOR METAL 47K
RESISTOR METAL 2W 470R
RESISTOR METAL 22K
RELAY(POWER)
TRANSISTOR(2SC536K-FG)
IC(TIMER)
FUSE CLIP
VARIABLE RESISTOR 50KBX2
LED
LED
LED
LED
LED HOLDER
K431
K433
R431
R432
R433
T431
X-1307-05 PCB ASSEMBLY
065 YKB21-5103A
065 YKB21-5103A
053 CR14-223J-A
053 CR14-104J-A
053 CR14-471J-A
032 TA608-FG
HEAT SINKER ASSEMBLY
017 SQ4-16A00
019 TO-220
019 TO-3PL
032 D600-EF
033 A1943-RO
033 C5200-RO
OTHERS
011 FP-541
011 TS3-01A00
012 RV4-09A00
014 TS3-11A00
015 RP-388
019 4TR-2823#2
019 4TSH-19#2
022 T-1076N01
061 C-4176A02
069 C-4629A01
072 C-4621A01
072 C-4622A01
072 C-4623A01
072 C-4624A01
081 TS3-12A00
081 Z-205
MINI JACK
MINI JACK
RESISTOR CARBON 22K
RESISTOR CARBON 100K
RESISTOR CARBON 470R
TRANSISTOR(2SA608K-FG)
HEAT SINKER BOARD
INSULATION SHEET(S)
INSULATION SHEET(L)
TRANSISTOR(2SD600K-EF)
POWER TRANSISTOR(2SA1943-RO)
POWER TRANSISTOR(2SC5200-RO)
FRONT PANEL ASSY
H/S PANEL ASSY
PUSH BUTTON 14F
UPPER COVER
REAR CHASSIS
PLASTIC FOOT 24F
PLASTIC FOOT 50F
POWER TRANSFORMER
POWER SWITCH
AC INLET
AC CORD SET for STD
AC CORD SET for AUSTRALIA
AC CORD SET for U.K
AC CORD SET for CEE
INSIDE CARTON
STYROL MOULDING
SYMBOL PARTS NO. DESCRIPTION SYMBOL PARTS NO. DESCRIPTION
NOTE ON SAFTY : Symbol Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol .
Any other component substitution (other than original type), may increase risk of fire or electrical shock hazard.

4
Instruments : DC milli-meter
Notes : Prior to Bias Adjustment, run about 5minutes with rated output (8 ohms)
And warm up Power Transistor and Heat Sink.Set input off.
Step
K31
K32
X-1280-01 PCB R537
R538X-1280-01 PCB
1
2
K33 R637X-1280-02 PCB
3
K34 R638X-1280-02 PCB
4
K35 R737X-1280-03 PCB
5
K36 R738X-1280-03 PCB
6
Coupling Location Adjust forAdjust
DC milli-voltmeter Reads 4mV
Adjustment
Service Note
Cautions during Inspection and Repair
1. Keep in mind the safety warnings
The safety instructions are shown as the labels or printings on the exterior, the
inside chassis or the parts, etc. Refer to the instructions when proceeding with
inspection or repair.
2. Use only the specified parts for replacement
The selected parts are used at critical area to reduce fire hazard or electrical
shock. So when replacing these parts where designaged with marks or
marks on the schematic diagram or the parts list, ensure to use only the
same parts.
3. Ensure to dress back the AC (Mains) cord to the original position
If for some reason, the AC cord is moved or partially disassembled, ensure to re-
route or assemble back to the original position. The AC cord area is protected and
secured by tubing and insulation materials for the sake of safety, so that no loose
wire will touch and cause fire hazard and electrical shock.
4. Check for safety aspects after inspection or repair
Ensure all parts, such as screws or wires, removed during inspection or repair are
secured back to the original positions, and check visually for any anomaly. Also
check for any electrical leakage or resistance to maintain the safety.

5 6
2SA1943
2SC5200
2SB631K
2SD600K
2SC536K
2SA608K
2SA1016K
NJM555D
2SC1941 MPC1237HA
PCB Assembly-1Case Outline

7 8
PCB Assembly-2
L
L
N

9 10
PCB Assembly-3

11 12
NOTE ON SAFETY
: SYMBOL
FIRE OR ELECTRICAL SHOCK HAZARD.
ONLY ORIGINAL PARTS SHOULD BE USED
TO REPLACED ANY PART MARKED WITH SYMBOL
ANY OTHER COMPONENT SUBSTITUTION
(OTHER THAN ORIGINAL TYPE),MANY INCREASE RISK
OF FIRE OR ELECTRICAL SHOCK HAZARD.
1
2
4
5
1
2
3
1
2
3
11
12
13
14
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
1
2
3
1
2
3
4
5
6
1
2
3
1
2
1
2
3
1
2
3L
N
1
2
3
1
2
3
1
2
1
2
1
2
1 2 3 4 5 6 7 8
1
2
3
4
5
6
1
2
3
45
6
7
8
1
2
3
1
2
3
4
5
6
1 2 3 4 5 6 7 8
1
2
3
4
5
6
1
23
4
1
2
1
2
3
5
6
7
8
9
10
11
12
13
1
2
3
4
1
2
3
4
1 2 3 4 5 6 7 8
1
2
3
1
2
3
4
1
2
3
1
2
3
4
5
6
1
2
3
1
2
3
1 2 3
4
1 2 3
4
1 2 3
4
1
2
1
2
1
2
3
1
2
1 2
1 2 1 2
1 2
1 2
1 2
1
2
1 2
1
2
3
4
1
2
1
2
3
4
1
2
3
4
5
1
2
3
1
2
3
1
2
3
1
2
3
4
5
1
2
3
3
2
1
3
2
1
1
2
3
0v
115v
230V
E
S2
S1
GND
Vcc
GND
Vcc
0v
120v
230v
S1
E1
S1
S2
E2
S2
S3
E3
S3
GND
Vcc
R501
R503
R505
R507
R509
S992
R525
R515
R527
R521 R511
R519
R531R529
C503
C505
C517
C513
C515
T507
T501 T503
T505
T509
T511
T513
T517
T519
T515
T521
D501D503
C501
C507
C511
R537
R514
R517
J993
J994
R513
R523
R502R504
R506
R508
R510
R526
R516
R528
R522 R512
R520
R532R530
C504
C506
C518
C514
C516
T508
T502 T504
Q506
T510
T512
T514
T518
T520
T516
T522
D502D504
C502
C508
C512
R538
R518
R524
R601
R603
R605
R607
R609
R625
R615
R627 R621 R611
R619
R631R629
C603
C605
C617
C613
C615
T607
T601 T603
T605
T609
T611
T613
T617
T619
T615
T621
D601D603
C601
C607
C611
R637
R614
R617 R613
R623
R602R604
L801
R606
R608
R610
R626
R616
R628 R622 R612
R620
R632R630
C604
C606
C618
C614
C616
T608
T602 T604
T606
T610
T612
T614
T618
T620
T616
T622
D602D604
C602
C608
C612
R638
R618
R624
K115
T651
R701
R703
R705
R707
R709
R725
R715
R727 R721 R711
R719
R731R729
C703
C705
C717
C713
C715
T707
T701 T703
T705
T709
T711
T713
T717
T719
T715
T721
D701D703
C701
C707
C711
R737
R714
R717 R713
R723
R702R704
R706
R708
R710
R726
R716
R728
R722 R712
R720
R732R730
C704
C706
C718
C714
C716
T708
T702 T704
T706
T710
T712
T714
T718
T720
T716
T722
D702D704
C702
C708
C712
R738
R718
R724
K404
K404
K401
K401
K402
K402
K403
K403
L951
S401
R452b
S403
S402
R452a
K208 K202
R453b R451b R451a
R453a
K207
K102
K209 K203
K109
K103
K107 K108K105
K205
K210
R415
K117
K119
K206
K217
R418
R419
K001
K12
K106 K104
C401
K110
D492
K111K112
D489
D486
D483
D481
D482
U811
C811
C812
D953
D951
C955
T953
D956
J991
J992
K23 K22 K21
C407
C408
C409
C410
R407
R408
R409
R410
C423
M1
R411
R412
C992
D921
D911
D901
C916C915 C905 C906C926C925
R911
R921
C924
C923
C922
C921
C912
C914
C913
C911
C902
C904
C901
C903
C953
C951
T751
T551
R557
R553
R551
D551
R555
T552
R558
R554
R552
D552
R556
T554
R562
R564
R561
R563
T553
R559
C551
K142
R657
R653
R651
D651
R655
T652
R658
R654
R652
D652
R656
T654
R662
R664
R661
R663
T653
R659
C651
K162
C620
R815 R811
S811
R813
C873
C520
R847
R560
K131
R876
T421 T422
T952
T951
U951
R424 R426
R428
R422
R955
R954
R958
R956
R957
R953
D422
D423
D421
D954
C421
C957
C956
R660
C422
R423
R878
T871
C519
R757
C958
K151
C619
R639
K161
K163
K152
K154
K113
R634
R636
R633
R635
R753
R751
D751
R755
T752
R758
R754
R752
D752
R756
T754
R762
R764
R761
R763
T753
R759
C751
K182
C720
R760
K171
C719
R739
R848
K181
K183
K172
K174
R818
R734
R736
R733
D811
S841
R735
U841
C841
C842
R845 R841
K219
U421
R421
K216
R843
R539
C954
T423
D952
R427
R425
R429
C952
C843
M1
K811
K841
U871
C871
C872
D841
K280
K861
C801
C802
C831
C832
K260
S871
K114
R430
D871
C861
C862
K240
K270 K250 K230
R875
R871
R873
D955
R960
K116
C424
R901
R877
R401
R816
T841
D872
R879R890
R817
D842
R849R850
R846
T811
D812
R819R820
K133
K141
K143
K132
K134
K173
K153
K122
R821
K204
R851
R891
F912
F901
F902
F911
F921
F922
D932
D931 C932 C931
C933
K120
K32
K31 K33
R931
R951
F991
C991
L832
L861
L862
K34
L831
L802
K35
K36
C411
C412
R832
R831
R801
R802
R861
R862
R959
R952
K222
C813
R534
R536
R533
R535
S001
S404
K9
D903
D902
D913
D912
D923
D922
R402
R403
R922
R902
R912
K201
K121
K101
K218
K215 K214 K213
R404
R405
R406
K118
R565
R765
R665
K223
T431
R432
R431
R433
K123
1K
M
27K
M
330
M
1.5K
M
470
M
DH24D1-O
2.2K
M
430
M
6.8K
M
10K
M
6.8K
M
33K
M
220
M
220
M
330P
S
220P
S
150P
S
390P
S
150P
S
2SC1941K
2SA1016K 2SA1016K
2SA1016K
2SA1016K
2SB631K
2SB631K
2SA1943
2SC5200
2SD600K
2SD600K
1N41481N4148
50V10
25V100
50V1
2.2K
8.2K
M
47
M
8.2K
M
100
M
J525
J529
J533
J509
J505
J501
J513
J517
J521
1K
M
27K
M
330
M
1.5K
M
470
M
2.2K
M
430
M
6.8K
M
10K
M
6.8K
M
33K
M
220
M
220
M
330P
S
220P
S
150P
S
390P
S
150P
S
2SC1941K
2SA1016K 2SA1016K
2SA1016K
2SA1016K
2SB631K
2SB631K
2SA1943
2SC5200
2SD600K
2SD600K
1N4148
1N4148
50V10
25V100
50V1
2.2K
47
M
100
M
J526
J530
J534
J510
J506
J502
J514
J518
J522
1K
M
27K
M
330
M
1.5K
M
470
M
2.2K
M
430
M
6.8K
M
10K
M
6.8K
M
33K
M
220
M
220
M
330P
S
220P
S
150P
S
390P
S
150P
S
2SC1941K
2SA1016K 2SA1016K
2SA1016K
2SA1016K
2SB631K
2SB631K
2SA1943
2SC5200
2SD600K
2SD600K
1N41481N4148
50V10
25V100
50V1
2.2K
8.2K
M
47
M
8.2K
M
100
M
J625
J629
J633
J609
J605
J601
J613
J617
J621
1K
M
27K
M
TRL331
330
M
1.5K
M
470
M
2.2K
M
430
M
6.8K
M
10K
M
6.8K
M
33K
M
220
M
220
M
330P
S
220P
S
150P
S
390P
S
150P
S
2SC1941K
2SA1016K 2SA1016K
2SA1016K
2SA1016K
2SB631K
2SB631K
2SA1943
2SC5200
2SD600K
2SD600K
1N41481N4148
50V10
25V100
50V1
2.2K
47
M
100
M
J626
J630
J634
J610
J606
J602
J614
J618
J622
B4
B1
A6
2SC536K
1K
M
27K
M
330
M
1.5K
M
470
M
2.2K
M
430
M
6.8K
M
10K
M
6.8K
M
33K
M
220
M
220
M
330P
S
220P
S
150P
S
390P
S
150P
S
2SC1941K
2SA1016K 2SA1016K
2SA1016K
2SA1016K
2SB631K
2SB631K
2SA1943
2SC5200
2SD600K
2SD600K
1N41481N4148
50V10
25V100
50V1
2.2K
8.2K
M
47
M
8.2K
M
100
M
J725
J729
J733
J709
J705
J701
J713
J717
J721
1K
M
27K
M
330
M
1.5K
M
470
M
2.2K
M
430
M
6.8K
M
10K
M
6.8K
M
33K
M
220
M
220
M
330P
S
220P
S
150P
S
390P
S
150P
S
2SC1941K
2SA1016K 2SA1016K
2SA1016K
2SA1016K
2SB631K
2SB631K
2SA1943
2SC5200
2SD600K
2SD600K
1N4148
1N4148
50V10
25V100
50V1
2.2K
47
M
100
M
J726
J730
J734
J710
J706
J702
J714
J718
J722
022 T-1070N01
INPUT A
D6
50KB
INPUT C
INPUT B
50KB50KB 50KB 50KB50KB
A2
A3
A4
15K
K13
15K
15K
AC INLET
50V100
D5
D4
D3
D2
LTL4262N
LTL4262N
LTL4262N
LTL4262N
LTL4262N
LTL4262N
D1
D5
A6
D4
A5
A4
UPC1237
25V100
25V47
B5
B2
1N4003 1N4003
50V470
2SC536K
1N4148
K11
D6
50V0.1
MP
50V0.1
MP
50V0.1
MP
50V0.1
MP
100K
M
100K
M
100K
M
100K
M
50V0.1
MP
100K
M
100K
M
0.0047
RS403L
RS403L
RS403L
50V6800
50V6800 50V6800 50V6800
50V6800
50V6800
3.3
M
3.3
M
500V 0.01
500V 0.01
500V 0.01
500V 0.01
500V 0.01
500V 0.01
500V 0.01
500V 0.01
500V 0.01
500V 0.01
500V 0.01
500V 0.01
500V 0.01
500V 0.01
2SC536K
2SC536K
15K
M
1.5K
M
22K
M
1N4148
1.2K
M
2SC536K
15K
M
1.5K
M
22K
M
1N4148
1.2K
M
2SA608K
TTC503
30K
M
4.7K
M
820
M
2SA608K
47K
M
50V10
15K
M
1.5K
M
22K
M
1N4148
1.2K
M
2SC536K
15K
M
1.5K
M
22K
M
1N4148
1.2K
M
2SA608K
TTC503
30K
M
4.7K
M
820
M
2SA608K
47K
M
50V10
50V10
15K
M
100K
M
DG24D2-OS
56K
M
25V4.7
50V10
120K
M
100K
M
A5
120K
M
2SC536K 2SC536K
2SC536K
2SC536K
NJM555
120K
10K
180
22K
1M
47K
47K
100K
100K
820K
1N4148
1N4148
1N4148
1N4003
50V0.018
MY
25V220
25V100
100K
M
50V10
220K
1.2K2W
2SC536K
50V10
15K
M
A1
50V0.01
MY
A1
50V10
8.2K
M
0.22
2W
0.22
2W
0.22
2W
B7
A3
0.22
2W
1.5K
M
22K
M
1N4148
1.2K
M
2SC536K
15K
M
1.5K
M
22K
M
1N4148
1.2K
M
2SA608K
TTC503
30K
M
4.7K
M
820
M
2SA608K
47K
M
25V10
50V10
100K
M
50V10
8.2K
M
1.2K2W
1.2K2W
0.22
2W
0.22
2W
0.22
2W
1N4148
DG24D2-OS
0.22
2W
UPC1237
25V100 25V47
A2
B8
15K
M
100K
M
PC817
1K
56K
M
B6
B3
B9
8.2K
M
500V 0.01
2SA608K
1N4003
100K
22K
47K
500V 0.01
25V4.7
T001
022 T-1076N01
UPC1237
25V100
25V47
1N4148
50V0.1
MP
50V0.1
MP
50V0.1
MP
50V0.1
MP
E1
DG24D2-OS
470K
1N4148
50V0.1
MP
50V0.1
MP
D3
D2
D1
B9
B6
B8
B5
B7 B4
15K
M
100K
M
56K
M
RD15JS
22K
B1
25V100
3.3
M
B2
B3
B10
120K
M
1K
M
120K
M
2SC536K
RD-5.6
100K470K
120K
M
RD-5.6
100K470K
120K
M
2SC536K
RD-5.6
100K470K
15K
E1
15K
15K
1N4003
1N4003
500V 0.01
500V 0.01
50V100
47
3.9K
0.0047
TRL331
TRL331
TRL331
TRL331
TRL331
50V0.1
MP
50V0.1
MP
10
2W
10
2W
10
2W
10
2W
10
2W
10
2W
470
2W
1K
1W
25V4.7
0.22
2W
0.22
2W
0.22
2W
0.22
2W
POWER SW
TRIG_SEL
SEL1124R
D001
1N4003
1N4003
1N4003
1N4003
1N4003
1N4003
1K
M
1K
M
B10
18K
M
18K
M
18K
M
1K
M
1K
M
1K
M
1.5K
M
1.5K
M
1.5K
M
2SA608K
100K
22K
470
Lch
Rch
Daisy Chain
Lch
Rch
Input A
Lch
Rch
Input C
Lch
Rch
Input B
12V
OFF
TRIG.OUT
+
SIGNAL
-
-
12V TRIG.
AC21
+
Lch
Rch
SPEAKER A
+
-
-
+
Lch
Rch
SPERKER B
+
-
+
-
Lch
Rch
SPEAKER C
BRIDGED
STEREO
BRIDGED
LINK
STEREO
BRIDGED
LINK
STEREO AC22
12V
POWER
PROTECTION A
PROTECTION B
PROTECTION C
BRODGED MONO
CHANNEL C
CHANNEL B
CHANNEL A
BRODGED MONO
BRODGED MONO
E22
AC23
AC24
X-1307A01
E22
AC25
'00-11-30
AC26
E23
AC1
Channel A Channel B
Channel C
X-1307A03
X-1307A04
AC2
AC3
X-1307A02
AC4
AC5
115V
X-1280A01
230V
115V
230V
TRIG. IN
X-1280A03
X-1282A01
X-1282A02
X-1280A02
X-1307A05
K431
K433
250V 250mAT
250V 6.3AT
250V 6.3AT
250V 6.3AT
250V 6.3AT
250V 6.3AT
250V 6.3AT
AC7
AC8
Schematic Diagram