Alto A400.4 Dragonfly User manual

www.altoproaudio.com
Version 1.0
MODEL: A400.4

CONTENT
1. Introduction.............................................................................................1
2. Specification............................................................................................2
3. Block Diagram.........................................................................................3
4. Schematic Diagram.................................................................................4
5. Wiring Diagram......................................................................................10
6. Printed Circuit Board..........................................................................11
7. Exploded View & Mechanical Parts List..................................................13
8. Electrical Parts List.............................................................................15

1. Introduction
˙1.5U 1/2 rack, multi-channel high power amplifier.
˙Fantastic audio quality even with extremely high volume levels.
˙Solid and durable, can be mounted into a cabinet.
˙User-controllable clip limiter.
˙4×120Watts on 4 ohms (EIAJ)
˙Balanced XLR inputs and 1/4” TRS jack to ensure noiseless long wiring.
˙1/4”TS jack for sp-output.
˙Front panel LED indicators for signal, limit and clip.
˙Accurate gain control
˙Independent thermal overload protection on each channel automatically
protects amplifier and speakers.
˙Single channel over-heat protection.
- 1 -

2. Specification
8 ohms per channel(EIAJ)
4 ohms per channel(EIAJ)
4 ohms per channel(RMS)
A400.4 DRAGONFLY
20Hz [email protected]%THD, Stereo Mode
MODEL
Controls FRONT: Power switch, LEVEL knobs
REAR: Four LIMITER Switches for channel 1- channel 4
Indicators (per channel)
Power-On: Green LED
Clip: Red LED
Limit: Yellow LED
Signal: Green LED
Connectors of each channel Input: COMBO connector
Output: 1/4" TS jack connector
Power Supply 190-240 Vac~50Hz / 95-120Vac~60Hz
Dimension
Net Weight
65W
120W
(at THD:1%)
3.8Kg
314mm x 208.5mm x 66.6mm
Input Sensitivity @4 ohms +3dBu
62W+3W
- 2 -

1 2 34
A B C D
4
321
D
C B A
CH1 CH2 CH3 CH4
PRE-AMP
D100W
AMP
D100W
AMP
PM8PWR
POWER SUPPLY
A400.4
BLOCK DIAGRAM
- 3 -
3. Block Diagram

1 2 34
A B C D
4
321
D
C B A
1
2
CN11 CON2
1
2
CN12 CON2
1
2
CN13 CON2
1
2
CN14 CON2
1
2
CN15 CON2
1
2
CN16 CON2
1
2
CN17 CON2
1
2
CN18 CON2
CH1_SP+ CH1_SP-
CH2_SP+ CH2_SP-
CH3_SP+ CH3_SP-
CH4_SP+ CH4_SP-
1
2
3
4
5
6
X1
X2
X3
CN1 CN-BAL-COMBI
1
2
3
4
5
6
X1
X2
X3
CN2 CN-BAL-COMBI
1
2
3
4
5
6
X1
X2
X3
CN3 CN-BAL-COMBI
1
2
3
4
5
6
X1
X2
X3
CN4 CN-BAL-COMBI
1
2
3
CN5 CON3
1
2
3
CN6 CON3
1
2
3
CN7 CON3
1
2
3
CN8 CON3
1
2
3
4
CN9 CON4
1
2
3
4
CN10 CON4
1
2
3
SW1A SW PS-22E85L
4
5
6
P
SW1B SW PS-22E85L
1
2
3
SW2A SW PS-22E85L
4
5
6
P
SW2B SW PS-22E85L
1
2
3
SW3A SW PS-22E85L
4
5
6
P
SW3B SW PS-22E85L
1
2
3
SW4A SW PS-22E85L
4
5
6
P
SW4B SW PS-22E85L
CH1 CH2
CH3 CH4
3c
5e
1a
4d
2b
PJ1 PHONEJACK5 (5-PIN)
3c
5e
1a
4d
2b
PJ2 PHONEJACK5 (5-PIN)
3c
5e
1a
4d
2b
PJ3 PHONEJACK5 (5-PIN)
3c
5e
1a
4d
2b
PJ4 PHONEJACK5 (5-PIN)
C1 100P
C2 100P
C3 100P C4
100P
C5 100P C6
100P
C7 100P
C8 100P
C9 100P C10
100P
C11 100P C12
100P
TP1 TP-2
- 4 -
4. Schematic Diagram

12345678
A B C D
8
7654321
D
C B A
C11
56pF/50 cer
R5
10K
GND
CH1 GAIN
C6
100pF/50 cer
C9
47uF/25V
C5
100pF/50 cer
C2
22uF/50V
GND
C1
22uF/50V
3 21
U1A NJM4580L
5 67
U1B
NJM4580L
GND R9
10K
GND
R1 15K
R4 10K
R3 10K
R2 15K
1 2 3
CN1 CON3
GND
CH1-IN
R6 17K4
41
2 3
U2
VTL
C12
56pF/50 cer
R12
10K
GND
CH2 GAIN
C7
100pF/50 cer
C10
47uF/25V
C8
100pF/50 cer
C4
22uF/50V
GND
C3
22uF/50V
3 21
U3A NJM4580L
5 67
U3B
NJM4580L
GND R13
10K
GND
R7 15K
R8 10K
R11 10K
R10 15K
1 2 3
CN2 CON3
GND
CH2-IN
R14 17K4
41
2 3
U4
VTL
84
U3C
NJM4580L
84
U1C
NJM4580L
84
U5C
NJM4580L
3 21
U5A
NJM4580L
5 67
U5B
NJM4580L
C13
56pF/50 cer
C14
56pF/50 cer
C15 104P C16 104P
C17 104P C18 104P
C19 104P C20 104P
R25 10K
R26 82K
R27 10K
R29 82K
R28 10K
R30 10K
GND
GND
1 2 3
CN4 CON3
GND
+15V
-15V
1 2 3
CN6 CON3
CH2-OUT CH1-OUT
C30
56pF/50 cer
R35
10K
GND
CH3 GAIN
C28
100pF/50 cer
C29
47uF/25V
C27
100pF/50 cer
C24
22uF/50V
GND
C23
22uF/50V
3 21
U6A NJM4580L
5 67
U6B
NJM4580L
GND R39
10K
GND
R31 15K
R34 10K
R33 10K
R32 15K
1 2 3
CN9 CON3
GND
CH3-IN
R36 17K4
41
2 3
U7
VTL
C34
56pF/50 cer
R42
10K
GND
CH4 GAIN
C33
100pF/50 cer
C44
47uF/25V
C32
100pF/50 cer
C26
22uF/50V
GND
C25
22uF/50V
3 21
U8A NJM4580L
5 67
U8B
NJM4580L
GND R43
10K
GND
R37 15K
R38 10K
R41 10K
R40 15K
1 2 3
CN10 CON3
GND
CH4-IN
R44 17K4
41
2 3
U9
VTL
3 21
U10A
NJM4580L
5 67
U10B
NJM4580L
C31
56pF/50 cer
C35
56pF/50 cer
R55 10K
R56 82K
R57 10K
R59 82K
R58 10K
R60 10K
GND
GND
1 2 3
CN12 CON3
GND CH4-OUT
CH3-OUT
84
U8C
NJM4580L
84
U6C
NJM4580L
84
U10C
NJM4580L
C36 104P C37 104P
C38 104P C39 104P
C40 104P C41 104P
GND
C42 220u/25V C43 220u/25V
R21 82R
CLIP SIG LIMITER
R22 30R
R19 180R
VR1 A10K
1 2 3 4
CN3 CON4
R24 82R
CLIP SIG LIMITER
R23 30R
R20
180R
VR2 A10K
1 2 3 4 5
CN8 CON5
1 2 3 4 5
CN5 CON5
R15 270R
R17 270R
R51 82R
R52 30R
R49 180R
VR3 A10K
1 2 3 4
CN7 CON4
R54 82R R53 30R
R50
180R
VR4 A10K
1 2 3 4 5
CN13 CON5
1 2 3 4 5
CN11 CON5
R45 270R
R47 270R
CLIP SIG LIMITER CLIP SIG LIMITER
GND
GND
GND
GND
- 5 -

1 2 34
A B C D
4
321
D
C B A
LED1 RED
LED3 GR
LED2 YEL
1
2
3
4
5
CN1 CON5
LED4 RED
LED6 GR
LED5 YEL
1
2
3
4
5
CN2 CON5
- 6 -

12345678
A B C D
8
7654321
D
C B A
IC4 7815 IC2 7915
C16 100N C14 100N
C25 100N
C12 470N C13 470N
C9 180U/25V
C30 100U/25V C26 100U/25V
C21 2200U/25V
C20 2200U/25V
C24 2200U/25V
C23 2200U/25V
C22 2200U/25V C19 2200U/25V L5
1uH/12A
L6
1uH/12A
D1 KBU8M C7
470U/200V
C8 470U/200V C36 470U/200V C37
470U/200V
C2 2N2/400V C3
2N2/400V
C38 2N2/400V C39
2N2/400V
L2 1uH/12A L3 1uH/12A
R13 150K R14 150K
C1 14D391K
R2 NTC_B57237
CX2 1u/275V
R1 845K
R4 845K R3
150K
1 2 3 4 5 6 7 8 9
10
J1 CON10
1 2 3 4
J2 CON4
Q2 BC640
R8 6R80
D7 BZT03-C16
D2 BYV27-150
D8 BYV27-150
C5 100N
IC1 L7812CV
C4 330U/25V C6
100U/25V
P1 P
P3 P P2 P
A2A1
G
Q1 BT139
M2 STW9NK90Z
D12A 30CPQ150
D12B 30CPQ150 D9B 30CPQ150
D9A 30CPQ150
3 4
1 2
T1 PE67100
1
3
2
4
L1 TL25-050-182
R11 75R0 R12 150R
R6 270R R5 270R
R10 2K2
D4 1N4148
D5 GR
24
L4A LF20_13EED
911
L4B LF20_13EED
12 10
L4C LF20_13EED
1315 L4D
LF20_13EED
16 14
17
L4E LF20_13EED
2 3 4 5 7
8 10 12 13 14 15 17
1
T2
TF20_13EED
1 2
K1 CON2
1 2
K4 CON2
V27NY V27N
V27NY
V27N GND
GND
V15A V15N
V27NFB
V27NFB
C10 470P/500V C11 470P/500V C41 100N
R9 10R/30W
GND
1 2 3 4 5 6 7 8 K2 CON8 1 2 3 4 5 6 7 8 K3 CON8
GND V27N
V27NF
V27NF
V15N V15A
GND V27NF
1 2 S1 CON2
R15 1R8
AC_INPUT
AC_SEL
PMPWRCTL_BOARD
GND 1
2 3 CN4 CON3
V27N V27NF R20
12R/10W R21 12R/10W
C47 180U/25V
C48 100N
D3 1N4007
C49 100N
CX1 0.47u
R7 1M
1
3
2
4
L7 TL25-050-182
CY1 222P CY2 222P
R0 10K
ADD R0 20060120
- 7 -

12345678
A B C D
8
7654321
D
C B A
C20
10U/16V
C22
10U/16V
C23 2200U/35V C24 2200U/35V
R27 5K60 R26 5K60
C28 560P IN1-
4
IN1+
5
SGND1
2
OSC
7
MODE
6
IN2-
9
IN2+
8
SGND2
11
FB1 20
SW1 24
REL1 23
ENA1 21
DIACUR 22
DIATEMP 15
STABEX 18
STABINT 19
ENA2 16
REL2 14
SW2 13
FB2 17
VDD1 3
VDD2 10
VSS1
1VSS2
12
U6
TDA8929
C31 0.1uF/100V
GND
GND
MUTE
+25C
-25C
R28 1K0
C48 220N
-25C C59
1N
C49 220N
SW2
17
REL2
16
ENA2
14
VSTAB
9
POWUP
15
DIAG
3
ENA1
4
REL1
2
SW1
1
BOOT2 12
OUT2 11
BOOT1 6
OUT1 7
VSS1
8VSS2
10
VDD1 5
VDD2 13
U8
TDA8927
-25
+25
C40
22N
C41 22N
C29 560P
C32
560P
C30
560P
C33 560P
C151
2N7 COG C18
470N MKT
C152 2N7 COG C21
470N MKT
C50 0.01uF
C61
470N
C62
1N(NPO) C110
10N(NPO)
C105
100U/35V LOW ESR
C106
100U/35V LOW ESR
R39
5R60 R40
5R60
R41 5R60 R42
5R60
R63 100R R64 100R
R65
47R 1/4W
R66 47R 1/4W
L3
TWKC-22UH
L4
TWKC-22UH
L10
TWKC-22UH
L11
TWKC-22UH
+25 -25 +25 -25
GND GND GND GND GNDGND CASE
TE6
GND
+25C
-25C
C5
470N
C6
0.1uF/100V
C7
470N
C45
220N
C46
NOT USE
C47
220N
GND GND
+25
-25
C60 470N C55 0.1uF/100V
TE7
C8 220N
C9 NOT USE
C10 220N
-25
R31 27K
C34
220N
-25C
R1 56K
D8 ZD5.6
+25C
GND
MUTE
+25
-25
L1
ferrite bead
L2
ferrite bead
TE1
C16 0.1uF/100V
-25C
GND GND
C4 0.1uF/100V
TE3 +VCC
TE4 GND
TE5 -VCC
C56 0.01uF C64
1N(NPO)
C111 10N(NPO)
R68 47R 1/4W
R70 47R 1/4W
GND
GND
CASE
C14
10U/16V
C15
10U/16V
R3 5K60 R2 5K60
C3 560P
GND
TE2
1 2 3
CN1 CON3
L5
ferrite bead
L6
ferrite bead
C1 0.1uF50V C2 0.1uF50V
TE8
C13 10N(NPO)
- 8 -

1234
A B C D
4
321
D
C B A
R1 68R0
R2 47R0
R3 1K
R4 1K
R5 68R0
R6 19K6
R7 150R
R8 10K
R9 27K
R10 28K
R11 10K
R12 2K2
R13 24K
R14 180R
R15 4R30
R16 10R7
R17 180R
R18 75R0
R19 1K
R20 1K
R22 19K6
COL 1
COMP
2VCC 3
EA+
4
REF
5
EA-
6
GND 7
ISET 8
U2 UC39432BD
1 2 3 4
J2 CON4
C4 68N
C5 47P
C6 27N
C3 3N3
C18 470P_NPO
C16 27N C17
470N
C15 68N
C14 27N
VCC2 VCC2
VCC2
VCC1
COUNT 1
ILIM 2
VCC 3 OUT 4
PGND 5
VFWD
6
SLOPE
7
FEEDBK
8
ISET
9
RAMP
10
FREQ
11
VREF
12
GND 13
SOFTST 14
U1 UCC3571D
C7 N/C
C8 270P_NPO
VR1 20K
C10 27N
C11 470P_NPO
C2 10U/50V
C1 2.2U/35V D1
1N414BS
D2 TMBYV10-40 D3 TMBYV10-40
D4 BAS85
C13 27N
C12 470P_NPO
4
1 2
5
U3 OPTO CNY17-3T
VFWD
FFEDBK
CURR
CURR/10
OUT
1 2 3 4 5 6 7 8 9 10
J1 CON10
OUT CURR CURR/10 VFWD FFEDBK
VCC1
R23 100K
040515 modify
C7----N/C C8----270P_NPO R10---28K R11---10K
050111 modify
R15----4R30
- 9 -

- 10 -
5. Wiring Diagram

- 11 -
5. Wiring Diagram
PCB:D100W-2 TOP LAYER TOPOVERLAY TOP SOLDER
PCB:D100W-2 BOTTOM LAYER BOTTOM SOLDER
6. Printed Circuit Board

- 12 -
PCB:A4-400FP BOTTOM LAYER BOTTOM OVERLAY 
BOTTOM SOLDER
PCB:A4-400FP TOP LAYER TOP OVERLAY TOP SOLDER
PCB:A4-400IO BOTTOM LAYER BOTTOM SOLDER
PCB:A4-400IO TOP LAYER TOP OVERLAY TOP SOLDER
PCB:PM8PWR BOTTOM LAYER BOTTOM OVETLAY BOTTOM SOLDER
PCB:PM8PWR TOP LAYER TOP OVETLAY TOP SOLDER
PCB:A4-400LED
BOTTOM 
LAYER
BOTTOM 
SOLDER
PCB:A4-400LED
TOP OVERLAY

- 13 -
7. Exploded View

- 14 -

No. Part No. Description Specification Remark
1 MA05618 panel A400.4 DRAGONFLY ALTO_V1.0 1
2 MA05584 panel A400.4
3 MA05583 panel 1.0t*12*63.6*205.5 A400.2_V1.5
4 ME00184 iron pillar A200.2 M3*11.2*0.5PH*φ5.8_V1.0
5 MJ00058 single light board 1*2135*1220 20.45kg
6 MI03126 front board A400.4 DRAGONFLY ALTO left_V1.0
7 MI02595 front board A1000.4 left
8 MI02596 front board A1000.4 left_V1.0
9 MI02959 front board 6*40*1M(1M/0.59kg) A500.2_V1.0
10 MB04429 chassis A400.4 DRAGONFLY ALTO_V1.2
11 MB04401 chassis A400.4
12 MB04400 chassis A400.4 64.8*208.5*308_V1.7
13 ME00001 screw pillar M4*10*0.7PH
14 ME00038 iron pillar 6.35*M3*8.4_V1.3
15 MJ00059 single light board 1.2*2135*1220 24.54kg
16 AE00055 solvent solvent
17 AE00060 paint 4534
18 MJ00476 cushion A500.2 up_V1.1
19 MJ00477 cushion A500.2 up_V1.2
20 MJ00057 AL plate-RS 3.0t*2000*1000mm 16.32kg
21 MJ00478 cushion A500.2 down_V1.1
22 MJ00479 cushion A500.2 down_V1.2
23 MJ00057 AL plate-RS 3.0t*2000*1000mm 16.32kg
24 MI02593 front board A1000.4 right_V1.0
25 MI02594 front board A1000.4 right_V1.0
26 MI02959 front board 6*40*1M(1M/0.59kg) A500.2_V1.0
27 MI03073 heat-sink A400.4 31.8*90*210_V1.3
28 MJ00057 AL plate-RS 3.0t*2000*1000mm 16.32kg
29 MC00675 top cover A500.2 DRAGONFLY_V1.3
30 MC00671 top cover A500.2
31 MC00670 top cover 1.2t*208.5*308*1.2 A500.2_V1.5
32 MJ00059 single light board 1.2*2135*1220 24.54kg
33 AE00055 solvent solvent
34 AE00060 paint 4534
35 NI03389 net A500.2 96*61.6*5t_V1.0
36 HI00031 power switch-RS R415KKETOF
37 HC00423 FUSE holder 4A (EMI-power filter)
38 HD00018 glass tube fuse 6.3A 250V φ5.2*20mm CCEE/CSA/S/UL/VDE
39 NI00262 sleeve φ5*25mm
40 NI00258 sleeve φ5*1000mm
41 NI01862 key 5.5*5.5*14.5_V1.1
42 NI01863 key-RS φ5.5*W10*7.5
- 15 -
8. Electrical Parts List

No. Part No. Description Specification Remark
43 NI00360 knob φ15*15mm
44 SA00052 L.E.D φ3 round(green)long foot 26
45 NI00222 sleeve φ1.5*30mm
46 NI00221 sleeve 1.5φ*1000mm
47 HA01388 row-wire connector wiring 2P 100
48 MG00281 screw M3*6
49 MG00578 screw M3*10*0.5PH_V1.0
50 MG00041 screw M3*6
51 MG00561 copper pillar M3*20*0.5PH 26
52 MG00025 screw M3*6
53 MG00042 screw M3*10
54 MG00061 screw M3*10
55 MG00162 screw M3*8
56 MF00037 washer φ3.2*φ5.5*1t
57 MF00014 washer φ3*φ6.5*0.5t
58 ME00016 color nut 4m/m
59 MF00038 washer φ4*φ7*1t
60 MF00048 washer φ4*φ8*0.5t
61 MF00061 MIC jack φ9.6*φ13*0.5t
62 ME00060 MIC jack JY-6351G-02-250
63 HA03495 wire 4P-4P 500mm UL1007 28AWG
64 HA01394 row-wire connector wiring 3P-3P 120
65 HA03506 wire 3P-3P 500mm UL2547 28AWG
66 HA04172 wire 3P-3P 150mm UL2547 28AWG
67 HA04173 wire 3P-3P 250mm UL2547 28AWG blue
68 HA03498 wire 8P 280mm UL1007 18AWG
69 HA02763 wire 8P 200mm UL1007 18AWG
70 ND00150 silicone sleeve φ12*150mm
71 ND00026 silicone sleeve 100*20
72 NI00218 cable tie ALT-102SB
73 HA00861 power cord Europe 3P LT-312+LT-501
74 NA00137 clip-chain bag 5*7
75 NI00498 self-adhere foot cushion 12.7*7*6mm(SF-005)
76 HJ00006 dessicant 30g
77 NA00123 PE bag 0.04t*580*300mm
78 NE11347 label ALTO PI
79 NH00334 cone paper 0.040*1m
80 NF00061 assurance card ALTO
81 NA00279 clip-chain bag 0.04t*100*150mm_V1.0
82 AD00012 twin adhesive 90*120mm_V1.0
83 HK05925 PC board P-A4-400IO
84 HB01806 PCB A4-400IO_VER060203
- 16 -

No. Part No. Description Specification Remark
85 HC00077 connector(male) 3P 2.5mm 180° CN5,CN6,CN7,CN8
86 HC00078 connector(male) 4P 2.5mm 180° CN9,CN10
87 HC00391 balance MIC jack CXLF-07L(PUSH)/(BELTON) CN1,CN2,CN3,CN4
88 HI00162 push-button switch 2 paragraphs 6p PS-22E8552L SW1,SW2,SW3,SW4
89 CA00024 ceramic capacitor 100PF SL ,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12
90 HC00371 MIC jack SCJ-0658-1-Y PJ1,PJ2,PJ3,PJ4
91 HA03720 single terminal wiring 240mm UL1015 18AWG red CN11
92 HA03721 single terminal wiring 240mm UL1015 18AWG black CN12
93 HA02578 single terminal wiring 220mm UL1007 18AWG red CN13
94 HA02579 single terminal wiring 220mm UL1007 18AWG black CN14
95 HA02343 single terminal wiring 300mm UL1015 18AWG CN16,CN18
96 HA02189 single terminal wiring 100mm TP1
97 ND00206 silicone sleeve φ6*140mm
98 ND00202 silicone sleeve φ6*1000mm
99 AC00179 tin without lead M705E Sn 3Ag-0.5Cu
100 HK05945 PC board P-A4-400FP-DIP
101 RA00169 fixed resistor 1/4W 33ΩF type R22,R23,R52,R53
102 RA00180 fixed resistor 1/4W 82ΩF type R21,R24,R51,R54
103 RA00190 fixed resistor 1/4W 180ΩF type R19,R20,R49,R50
104 RA00195 fixed resistor 1/4W 270ΩF type R15,R17,R45,R47
105 CB00029 electrolytic capacitor 22uF/35V φ5*11mm C1,C2,C3,C4,C23,C24,C25,C26
106 CB00039 electrolytic capacitor 47uF/25V φ5*11mm C9,C10,C29,C44
107 HC00077 connector(male) 3P 2.5mm 180° CN1,CN2,CN4,CN6,CN9,CN10,CN12
108 HC00078 connector(male) 4P 2.5mm 180° CN3,CN7
109 RC00209 potentiometer A10KΩRV110-40E1-225A-A14 VR1,VR2,VR3,VR4
110 AC00179 tin without lead M705E Sn 3Ag-0.5Cu
111 HK02231 Photodiode P-photosensitive resistance+φ5LLED U2,U4,U7,U9
112 RH00020 photosensitive resistance VT90N1
113 SA00201 L.E.D φ5 red(LI3330/A)
114 NI02779 sleeve φ9*30mm
115 NI00274 sleeve φ9*1000mm
116 HK05926 PC board P-A4-400LED CN5-CN11,CN8-CN13
117 HB01805 PCB A4-400LED_VER050324
118 SA00052 L.E.D φ3 round(green)long foot 26 LED3,LED6
119 SA00053 L.E.D φ3 round(red)long foot 26mm LED1,LED4
120 SA00054 L.E.D 3m/m round(yellow)long foot 26 LED2,LED5
121 HC00655 connector 2.54 90° 5P 6/14mm 1.2mm CN1,CN2
122 AC00179 tin without lead M705E Sn 3Ag-0.5Cu
123 HK05927 PC board P-A4-400FP-SMD
124 RD00101 SMD fixed resistor 1/10W 10KΩ±5% 0603
R3,R4,R5,R8,R9,R11,R12,R13,R25,R
27,R28,R30,R33,R34,R35,R38,R39,R
41,R42,R43,R55,R57,R58,R60
125 RD00103 SMD fixed resistor 1/10W 15KΩ±5% 0603 R1,R2,R7,R10,R31,R32,R37,R40
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No. Part No. Description Specification Remark
126 RD00293 SMD precise resistor 1/10W 17.4KΩ±1% 0603 R6,R14,R36,R44
127 RD00115 SMD fixed resistor 1/10W 82KΩ±5% 0603 R26,R29,R56,R59
128 CI00056 SMD ceramic capacitor 0603 56PF/50V NPO ±5% C11,C12,C13,C14,C30,C31,C34,C35
129 CI00059 SMD ceramic capacitor 0603 100PF/50V NPO ±5% C5,C6,C7,C8,C27,C28,C32,C33
130 CI00075 SMD ceramic capacitor 0603 0.1uF/50V Y5V +80,-20% C15,C16,C17,C18,C19,C20,C36,C37,
C38,C39,C40,C41
131 SG00122 SMD integrated circuit NJM4580M-TE3 U1,U3,U5,U6,U8,U10
132 AE00449 solder material without lead 9308/Sn Ag Cu
133 HB01807 PCB A4-400FP_VER050406
134 CB00056 electrolytic capacitor 220uF/25V φ8*11mm C42,C43
135 HK05802 PC board P-PM8PWR-DIP(A400.4)
136 CB00130 electrolytic capacitor 100uF/25V 105℃SH φ6*11mm C26,C30,C6
137 CB00131 electrolytic capacitor 180uF/25V 105℃WL φ8*11mm C9,C47
138 CB00132 electrolytic capacitor 330uF/25V 105℃LZ φ8*15mm C4
139 CB00133 electrolytic capacitor 470uF/200V 85℃LP φ22*40mm C36,C37,C7,C8
140 CB00164 electrolytic capacitor 2200uF/35V 105°C TL φ16*32mm C19,C20,C21,C22,C23,C24
141 CG00056 X2 capacitor 0.47uF/275VAC CX1
142 CG00065 X2-capacitor MPX 1.0uF/275V VDE/UL/CSA CX2
143 CG00028 metal oxide varistors CNR-14D391K C1
144 CG00030 X1/Y2 capacitor 2200PF/400V Y5V ±20% Y2CAP C2,C3,C38,C39,CY1,CY2
145 CG00033 metal oxide varistors B57237-S100-M R2
146 CN00150 common inductance TC2208-15mH/V644 L1
147 CN00151 common inductance TC2208-20mH/V645 L7
148 CH00027 laminated capacitor 0.1uF/100V X7R PH5mm C25,C41,C5,C48,C49
149 CH00028 laminated capacitor 470PF/100V X7R PH5mm C10,C11
150 CN00058 inductance 1UH/12A(CR4F-302817) L2,L3,L5,L6
151 RA00573 precise resistor 1/4W 150KΩM type R13,R14
152 RA00727 precise resistor 1/8W 75.0ΩM type R11
153 RA00728 precise resistor 1/8W 150ΩM type R12
154 RA00729 precise resistor 1/4W 1.80ΩM type R15
155 RA00730 precise resistor 1/4W 6.80ΩM type R8
156 RA00731 precise resistor 1/4W 270ΩM type R5,R6
157 RA00733 precise resistor 1/4W 845KΩM type R4,R1
158 RA01009 fixed resistor 1W 130K P type R3
159 RA01440 precise resistor 1/2W 1M ΩR7
160 RA00735 precise resistor 30W 10.0ΩTO-126 MP930-10.0-1% R9
161 SA00004 high speed diode 2A/100V BYV27-200,113 D2,D8
162 SA00007 bridge rectifier 8A KBU-806 comb type D1
163 SA00093 rectifier diode 1N4148 0.5A D4
164 SA00159 rectifier diode 1A/1000V IN4007 D3
165 SA00146 zener diode 3W 16V BZT03-C16 D7
166 SA00147 diode 30A/150V IR30CPQ150 D12,D9
167 SB00056 Bidirectional S.C.R double direct s.c.r Q1
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