8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
1/13
1 2 3 4 5 6 7 8
A
B
C
D
87654321
D
C
B
A
2
13
MIC IN(CH1-CH3)
2
13
MIC IN (CH4)
A
TAPE IN
2
1
3
22
11
33
LINE IN(CH1-CH3)
2
1
3
22
11
33
LINE IN(CH4)
A
PHANTOMSW
MP3
A
B
USB OUTPUTSW
3.5
TAPE IN
A
10KHz
A
100Hz
H IGH L OW
A
10KHz
A
100Hz
H IGH L OW
2 STAGE EQ
2 STAGE EQ
A
LEVEL
APAN
A
DSP/FX
A
LEVEL
APAN
A
DSP/FX
LEFTBUS
RIGHTBUS
DSP/FX
BUS
LEFTBUS
RIGHTBUS
DSP/FX
BUS
A
A
LEVEL
LEFT
RIGHT
+12V
DSP BOARD
A
TAPE OUT
A
B
COMP./LIMSW
COMP./LIM
2
1
3
22
11
33
MONITOR OUT
A
MONITOR
A 63Hz
A 160Hz
A 400Hz
A 1KHz
A 2.5KHz
A 6.3KHz
A 16KHz
7 STAGE EQ
2
1
3
22
11
33
MAINOUT
A
LEVEL
2
1
3
22
11
33FX SEND
2
1
3
22
11
33FX RETURN
2
1
3
22
11
33FOOTSW
A
AUX/DFX RET
MUTE
PROGRAM
2
1
3
22
11
33
PLAY-PAUSE
TOAMP
A-AMP Compact 700 coax
03
-1
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
2/13
1
1
2
2
3
3
4
4
D D
C C
B B
A A
12345
678
91011
CN2
CN -11P-18012
CN6
CN2P
SIGCH B SIG INBGND
12
CN3CHAG
GND1
+15VG-15V
CHA SIG IN
12
CN4
+12V
GND2
12345
678
91011
CN1
CN -11P-180
TPS ALFA 4212CX JKTitel:
Size
A4
M odel No:TPS ALFA 4212CX USB
RevisionVER 110802
Date: 2011/8/3 Sheet 1of1File: Drawn By: jianjunzhouTPS ALFA 4212CX USB
TO M IX
123
456
78
CN5
CN8P
+15VGND3-15V
R1
4.7K
AK
LED1
LED-3
0
4-1
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
3/13
1 2 3 4 5 6
A
B
C
D
654321
D
C
B
A
+3.3VD
+3.3VD
DGND
C110uF
C210uF
C310uF
C410uF
R110K
R3100E
R210K
R4 100E
+5V
GND
AGN D
AGN D
+3.3V
DGND
C22100N
DGND
AGN D
R5 100R
+3.3V
1 23 45 67 89 1011 1213 1415 1617 18
CN1
HEAD ER 9X2
C15104P
C14104P
C510uF
+5V +3.3VDR6 0R
GND
ININ
G
G
OUT OUT
U4
LM 1117
L1
BEAD
+3.3VA
AGN D
L2
BEAD
DGND
C610uF
R7 0R
VINL3
VINR5
M C1 8
M P1 9
SYSCLK 12
M P2 13
M P3 14
M P4 15
BCK 16
W S 17
DATAO 18
DATAI 19
M P5 20
M C2 21
VOUTR24
VOUTL26
U1A
UD A1345TSIC
DGND
C2430P
C12104P
X18M Hz
DGND
DGND
DIGIN 16
P0/SDA TA
5 P1/SCLK
6 P2
7 P3
8 INT/EXT
2
RESET12
XTA LIN3
XTALOUT4
W ORDCLK
9BITCLK
10
SYSCLK 11
BYPASS 14
GND
13
VDD
15
DIGOU T 1
U3
AL3201
C13104P
DGND
C17104P
C710uF
C18104P
C810uF
C19104P
C910uF
AGN D
+3.3VA
22
27
25
28
23
U1DUD A1345TSC16
104P
11
10
U1CUD A1345TSIC
+3.3VD
DGND
C20104P
C21104P
C1010uF
C1110uF
1
2 4 7
6
U1BUD A1345TSIC
+3.3VA
AGN D
R9220R
R81M
C2330P
DSP_VCC
+3.3V
12345678
AR1 100E*4
R10 56R
C2547pF
DGND
A
2
K
1
D1BAS16
DGND
R111K
C2610uF
HK12238K-PC P-DFX-256-DIP.SCH
Titel
Size
File:Date:
Drawn By:Sheet
RevisionM odel No:
5-Aug-2010HON G LIN C AO
11of
DFX-100/256A4
R 12 0R
DSP_VCC
P2.01
P2.12
KBIO/CM P2/P0.03
P1.7
4
P1.65
RST/P1.56
VSS7
XTA L1/P3.18
CLK OU T/XTAL2/P3.09
INT1/P1.410
SDA/INT0/P1.311
SCL/T0/P1.212
M OSI/P2.213
M ISO/P2.314
P2.4/SS 15
P2.5/SPICLK 16
P1.1/RXD 17
P1.0/TX D 18
P0.7/TI/KBI7 19
P0.6/CM P1/KB16 20
VDD 21
P0.5/CM PREF/KBI5/PCL 22
P0.4/CIN1A/KB14/PDA 23
P0.3/CIN1B /KB13 24P0.2/CIN2A /KB12
25P0.1/CIN2B /KB11
26P2.6
27P2.7
28U2
P89LPC936 (SSOP28)
R130R
R15 0R
R14 0R+5V
DSP_VCC
DSP_VCC
1
2
3
CN2A3P 2.0 90
RST
P1.1
4
5
6P
CN2B3P 2.0 90
P1.0
:CN2Pin1 Pin2,Pin4 Pin5
:CN2Pin2 Pin3,Pin5 Pin6
U3 AL3201
R13,R14 0
R12,R15
U3 BD3201
R13,R14
R12,R15 0
D
SP_VCC
04
-2
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
4/13
1 2 3 4 5 6 7 8
A
B
C
D
87654321
D
C
B
A
R1
100R
R3
10R
R46
3.01K
R7
10RR21
1K
R50OPEN
R174.99K
R19
4.99K
R51OPEN
D4
C3010nF
C21
10nF,250V
C23
10nF,250V
C11nF
C1210uF
C1010uF
C18
10uF
P1A 5K
VSSJ1_2
IN-1
SD
VSS
VAA VAA1
GND2
IN-3
COMP4
CSD5
VSS6
VREF7
OCSET8
DT 9
COM 10
LO 11
VCC 12
VS 13
HO 14
VB 15
CSH 16
U1
IRS2092S
R5
3.3K
R138.2K
R9
15R
C310uF
R124.7K
R30
10R
R26
1.0R
R32
10R
R41
10K
R2510K
R43
24K
R40
33K
DS1
D-FET2IRF4020
D-FET1
IRF4020
D6
VCC
C5
10uF
D1
C170.1uF
C32
0.1uF
C14
0.1uF
R371R
+B
-B
CH1 O
+35V Bus
-35V B us
CH 1 Output to LPF1
R2
100R
R4
10R
R53
3.01K
R8
10R
R221K
R49OPEN
R184.99K
R20
4.99K
R51OPEN
D3
C3110nF
C22
10nF,250V
C24
10nF,250V
C21nF
C1610uF
C1110uF
C19
10uF
VSS
IN-2
SD
VSS
VAA +5V
-5V
VAA1
GND2
IN-3
COMP4
CSD5
VSS6
VREF7
OCSET8
DT 9
COM 10
LO 11
VCC 12
VS 13
HO 14
VB 15
CSH 16
U2
IRS2092S
R6
3.3K
R148.2K
R10
15R
C410uF
R454.7K
R28
10R
R23
1.0R
R27
10R
R42
10K
R2910K
R44
24K
R39
33K
DS2
D-FET4
IRF4020
D-FET3IRF4020
D5
VCC
C6
10uF
D2
C130.1uF
C33
0.1uF
C15
0.1uF
R381R
123
4
76
5
8
J3A
A26570-ND
+B
-B
CH2 O
+35V Bus
-35V B us
CH 1 Output to LPF2
D7
P2 5K
+35V Bus
-35V B us
-35V B us
CH1
CH2
Audio Gnd2
Audio Gnd1
1234
765
8
J2A
A26570-ND
1234
765
8
J6A
A26570-ND
Q1
2N5401
PR1
100R
C70.1UF
R15
100K
A A
KK D8
1N4148
VAA
R11
100RJ6_2
J6_2
Q
100
2N5401
PR100
100R
C1100.1UF
R115
100K
A A
KK D110
1N4148
R118
100RJ6_2
Audio Gnd2
1234
765
8
J1A
A26570-ND
SD
VCC
R204
NC
3
21
8
4
U3A
LM 393
5
67
U3B
LM 393
R205
10K
R206
10K
J1_2
-5V
+5V
+5V
-5V
+5V
1234
765
8
J5A
A26570-ND
1234
765
8
J4A
A26570-ND
R203NC
DM 350W +350W PW M PCB
DM 350W +350W VER 080903
1 1
TitelSize
DateFile
M odel NO:A3
08-JAN-2009
DM 350W +350W
Revision
Sheet ofDrawn By YuShuaiW ei
DM 350W +350W PW M PCB (1/1)
04-3
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
5/13
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
6/13
1 2 3 4 5 6 7 8
A
B
C
D
87654321
D
C
B
A
DM 350W +350W M AIN PCB
DM 350W +350W VER081212
2 3
TitelSize
DateFile
M odel NO:A3
08-JAN-2009
DM 350W +350W
Revision
Sheet ofDrawn By YuShuaiW ei
1X1 J101
A
K
D112A
M URS220T3G
A
K
D113A
MURS
220T3G
J103
A
K
D114A
M URS220T3G
A
K
D115A
M URS220T3G
12
CN200
+VO1
+VO2
R1342.0k
R1352.0k
+0.6V -0.6V
D1041N4148
D1051N4148
-15V+15V
D1061N4148
D1081N4148
D1071N4148
D1091N4148
+1.8V -1.8V
R102
100K
R119
22K
C103
0.1U
+VO1R106
1MC109
1U
D102
1N4148
R101
100K
R1112K
+VS
R113
2K
R122
100K-VS
3
21
8
4
U101A
LM393
+15V
5
67
U101B
LM 393
+1.8V
-1.8V
-15V
C102100P
C101100P
D101
1N4148
R100
100K
R10422K
C1000.1U
+VO2 3
21
8
4
U100A
LM 393
+15V
5
67
U100B
LM 393
+0.6V
-0.6V
R105
1M
C1081U
-15V
D100
1N4148R1092.0K
SD
+5V
R1071.0K
LED100
*
PROTECT
J102
J104
PROTECT
+5V
R1240.0
R126
47K 1%
R128
1K
C114220pF630V
R1250.0
R127
47K 1%
R129
1K
C115220pF 630V
L10222uH
R132A
3.9K
C116
1u 250V
C121
NC
C137
10P/100V
C122
1000uF
C123
1000uF
L103 22uH
R14510R 2W
C1171uF 250V
C119
NC
IN-2
IN-1
CH1 O
CH2 O
1
1
2
2
Chassis Gnd100-VS
+VS
C112
10U
C111
10U
-VS
+VS
-VS
+VS
R198
4.7K
R2041U
+5V
3
21
8
4
U102A
LM 393
+15V
5
67
U102B
LM 393
-0.6V
-15V
+0.6V
C
D 3
4
2
1
U107
H11A817C
D103
1N4148
D202
1N4148
56784
321
J106B
J4
-5V+5V
+12V SD-5V
CH1 IN
IRS2092S_M ODULE
D12
1N4148J6_2
J5_2
-15V
C11
4.7U
C12
4.7U
C13
4.7U
R13110R 2W
56784
321
BJ5
J5_2
PR2
NC
LIM IT-IN1
56784
321
J106BJ6
J6_2
56784
321
J106B
J2
PR3
JP5.0
LIM IT-IN2
C173
0.1U 100V
C172
0.1U 100V
C25
22UF
+15V
C154
100UF/16V
+5V
C159
100UF/16V
-5V
C200
1.0U
R123
5.1K
R121
5.1K
A
K
D112B
M URS220T3G
A
K
D113B
M URS220T3G
A
K
D115B
M URS220T3G
A
K
D114B
M URS220T3G
R132B
3.9K
R132C
3.9K
R132D
3.9K
C1340.1U/100V
C1360.0033U/100V
C1350.022U/100V
R133A
3.9K
C138
10P/100V
R133B
3.9K
R133C
3.9K
R133D
3.9K
C1410.1U/100V
C1390.0033U/100V
C140
0.022U/100V
DM 350W +350W M AIN PCB (2/3)
C142
0.1uF 100V
C1180.1uF 100V
C180
0.1F 100V
C177
0.1U/100V
C181
0.1UF 100V
04
-5
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
7/13
1 2 3 4 5 6 7 8
A
B
C
D
87654321
D
C
B
A
DM 350W +350W M AIN PCB (3/3)
DM 350W +350W VER 081212
3 3
TitelSize
DateFile
M odel NO:A3
08-JAN-2009
DM 350W +350W
Revision
Sheet ofDrawn By YuShuaiW ei
AA K K
D10
1N4148
D11
1N4148C23
10uFC24220uF/25V
R5522K
R54
100K
R53
2.2K 1/4W
Q2
2N5401
AA
K K
D13
1N4148R524.7K 1/4W
+15V
B
C
E
Q10
C2412
+15V
R7
2KC330.1u/50V
R572.0k
3
21
8
4
U6A
4580
R60
10K
R65
33K
C32120PF
LIM
IT
-IN1
C280R
LED4
*
R561M
-15V
A
A
K
K
D201N4148
+15V
-15V
C16
47UF
C170.1U/250V
-15V+15V
5
67
U10B
4580
R66
100K
R293.3K
R14220K
R15220K
R11
100K
R33
15K+15V
5
67
U7B
LM393
R3133R
R2710K
D15
1N4148
D14
1N4148
C31uF
C4
1uF
5
67
U6B
4580R8
100K
R9
100K
D171N4148
D16
1N4148
C74.7uF
3
21
8
4
U8A
4580
5
67
U8B
4580
R2210K
R2510K
LED3
*
C84.7UF
3
21
8
4
U10A
4580
D22
1N4148
B
C
E
Q11C2412
R39
100K
C22100uF/6.3V
NO SIGNAL=LIGHT
3
21
8
4
U9A
LM 393
+15V
-15V
5
67
U9B
LM 393
+0.6V
-0.6V
R2410K
R2310K
+15V
Q32N5401
D181N4148
C2047uF
DELAY 4S
R10100K
B
C
E
Q9C2412
B
C
E
Q12C2412
R51
1M
D23
1N4148
C10
47uF/16V N P
-15V
+15V
+15V
-15V
+15V
-15V
3
21
8
4 U7A
LM 393
R4010K
D191N4148
R671M
LED2
*
A
A
K
K
D211N4148
A K
2 1
D85
VTL5C4
LIM
IT
-L1
LIM IT-R1A
K
2
1
D86
VTL5C4
R20347k
R20247k
+0.6_1V -0.6_1V
-15V+15V
D2001N4148
D2011N4148
R120
1K
R1281K
R138100k
12
CN102
12
CN101 L100
INDU CTOR
L101
INDU CTOR
R137
100k
R13622k
C106100P
C107100P
3
21
8
4
U106A
4580
R20022K
R197
24K
C201
22P
C202
1.0U
+5V
5
67
U106B
4580
+5V
-5V
LIM
IT
-IN2
1
23
JP1
R47
100K
R28
3.3K
R12220K
R13220K
R6
100K
R32
15K+15V
5
67
U2B
LM 393
R30
33R
R2610K
3
21
8
4
U1A
4580
R58
10K
R63 33K
C29 120P
D6
1N4148
D1
1N4148
C1
1uF
C2
1uF
5
67
U1B
4580R3
100K
R4 100K
D31N4148
D2
1N4148
C54.7uF
3
21
8
4
U3A
4580
5
67
U3B
4580
R1610K
R194.99K
LED1
*
C64.7uF
3
21
8
4
U5A
4580
D7
1N4148
B
C
E
Q7C2412
R49
100K
C21
100uF/6.3V
NO SIGNAL=LIGHT
3
21
8
4
U4A
LM 393
+15V
-15V
5
67
U4B
LM 393
+0.6V
-0.6V
R204.99K
R174.99K
+15V
Q12N5401
D81N4148
C1847uF
DELAY 4S
R5100K
B
C
E
Q4C2412
B
C
E
Q8
C2412
R50
1M
D9
1N4148
C9
47uF/16V N P
-15V
+15V
+15V
-15V
+15V
-15V
5
67
U5B
4580
3
21
8
4
U2A
LM 393
R3710K
D41N4148
R481M
C26
0.1UF
+15V
-15V
LIM IT-L1
LIM IT-R1
NOT USE
DM 350W +350W M AIN PCB (3/3)
04
-6
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
8/13
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
9/13
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
10/13
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
11/13
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
12/13
8/12/2019 SCH METRO 4700 Same 6400 amp 05-03-2012
13/13
1 2 3 4
A
B
C
D
4321
D
C
B
A
1 2 3 4 5 6
CN2
1 2 3 4 5 6
CN4
1 2 3 4 5 6
CN31
1 2 3 4 5 6
CN1
1 2 3 4 5 6
CN3
1 2 3 4 5 6
CN30
1 2 3 4 5 6 7 8
CN7
1 2 3 4 5 6 7 8
CN6
1 2 3 4 5 6 7 8 9
CN9
1 2 3 4 5 6 7 8 9
CN8
DSP
1
2
3
CN18
+/-VCC
123
CN17
12
CN14
LAMPOUT
1
2
CN15
LAMP IN
12
CN20
12345
CN19 1
2 CN6
G12V
1
2CN4
12
CN9
12
CN2
1
2
3CN8
+/-15V
COMPACT 700 COAX PU
COMPACT 700 COAX MASTER
MP3
1
2
3
CN10
MINPHONE
1
2
CN12
TOAMP L
1
2
CN13
TOAMP R
1
2
CN16
TOCLIP
12V LAMP
READY-15MKII JK
TAPE IN
05-1