Alto APM200 User manual

ServiceManual
www.altoproaudio.com
Version: 1.0
Model: APM200

CONTENT
1. INTRODUCTION……………………………………………………1
2. TECHNICAL SPECIFICATION……………………………………2
3. BLOCK DIAGRAM & SCHEMATIC DIAGRAM…………………4
4. PCB LAYOUT……………………………………………………….17
5. EXPLODED VIEW & MECHANICAL PERTS LIST.....…………27
6. BOM..........................................................................… …………30

-16MONO Inputs with gold plated XLR and balanced TRS JACK.
-GAIN and +48V Phantom for mono/mic inputs.
-2 Stereo Inputs with balanced TRS Jacks.
-Peak LED in each Channels.
-3-band EQ with sweepable MID on mono inputs.
-4-band EQ on stereo inputs.
-24-bit internal DSP with 256 effects, 16 preset by 16 varsations With DSP
mute switch and peak LED.
-Graphic Equalizer : 9 band (63, 125, 250, 500, 1k, 2k, 4k, 8k 16k Hz)
-BNC socket for connecting gooseneck lamps .
-Low cut filters-75Hz, 18 dB/OCT on mono inputs.
-Low pass filter on mono output(80~120Hz)
-4 AUX sends (AUX 1,2 pre/post, AUX 3,4 post)
-Foot switch digital effect on/off .
-Highly accurate 12 segment Bar graph Meters.
-Maximum Output Power :
750W+750W/4ohms.(1500W bridge /8ohms)
500W+500W/4ohms.(1000W bridge /8ohms)
-Performance and excellent noise figures.
-Manufactured under ISO9001 certified management system.

22
Distortion (THD & N)
Frequency response 10Hz to 55kHz, +/ 3dB
0.005% at +4dBu, 1kHz
Gain 0dB to 45dB (MIC)
115dB
electronically balanced
10Hz to 55kHz, +/ 3dB
Distortion (THD & N) 0.005% at +4dBu, 1kHz
Gain 15dBu to 30dBu
electronically balanced, discrete input configuration
Mono input channels
Microphone input
SNR (Signal to Noise Ratio)
Frequency response
Line input
Stereo input channels
Impedances
Line input Unbalanced
Frequency response 10Hz to 55kHz, +/ 3dB
Distortion (THD & N) 0.005% at +4dBu, 1kHz
Microphone input 1.4kOhm
Channel Insert return 2.5kOhm
All other inputs 10kOhm or greater
Tape out 1kOhm
All other output 120Ohm
Mono Equalization
Mid peak/dip +/ 15dB frequency range 100~8kHz
Low shelving +/ 15dB @ 80Hz
UNITY gain: 100dBr (ref.:+4dBu)
+22dBu balanced ,
ST SUB OUT +22dBu
DSP Section
A/D and D/A converters
DSP resolution 24 bit
Type of effects Hall, Room, Vocal & Plate REVERBS
Mono & Stereo DELAY (max DELAY TIME 650ms)
Chorus, Flanger & Reverb MODULATIONS
REVERB+DELAY, REVERB+CHORUS,
Presets 256
Controls 16 position PRESET Selector
16 position VARIATION selector
CLIP LED
MUTE SWITCH with LED indicator
REVERB+FLANGER combinations
Fader 0dB, all input channels assigned and set to
Max output
Noise (bus noise)
Power supply
Main voltage 100VAC ~ 60Hz 230VAC ~ 50Hz
120VAC ~ 60Hz 240VAC ~ 50Hz
Power Consumption
C D Stereo mode: 2 500W @ 4ohm(EIAJ)
Hi shelving +/ 15dB @12kHz
Stereo Equalization
Mid peak/dip +/ 15dB @3kHz
Mid Low peak/dip +/ 15dB @ 500Hz
Hi shelving +/ 15dB @12kHz
Low shelving +/ 15dB @ 80Hz
24 bit
AUX Sends max out +22dBu
Bridge mode: 1000W @ 8ohm(EIAJ)
Main Mix Section
A B 2 520W @ 4ohm(RMS)
Stereo mode: 2 750W @ 4ohm(EIAJ)
2 340W @ 4ohm(RMS)
Bridge mode: 1500W @ 8ohm(EIAJ)
8. TECHNICAL SPECIFICATION

23
Fuse 115V : 12A
230V : 6.3A
Weight (Net) : 16.3kg (35.9lb)
(Gross) : 21.8kg (48.6lb)
8. TECHNICAL SPECIFICATION
710 565 145mm
Physical
Dimension (W D H)

1 2 3 4 5 6 7 8 9 10 1 12
A
B
C
D
12
110987654321
D
C
B
A
T tel
S ze
Dae Sheet
RevsionModel No
20Jul 2007
APM200BLOCK D AGRAM
11 of
APM200 VER070601
A3
    
2
1
3
  
 
   
   
  
2
1
3
LOCUT
LEFT-B US R GHT-BUS AUX 1 AUX 2
RGHT BUS
LE T BUS
AUX 2
AUX 1
!    "   
LEFTBUS
S
EFT BUS
RGHT BUS
RGHT
  
" 
+/15db
  
#
+ -15db
LEFT
  
    
+
PHANTOM
 
GA N
+
POWER
+
LO FREQ) HI
FADERLEVEL
PFLL
BALANCE
FADERLEVEL 3c
5e
1a
4d
2b
  
5e
4d
2b
! & 
R
S
RN
TN
R
S
RN
TN
+
+
MIC GAIN 0 45dB
LINE IN TRIM +15dB 30dB
PFL L / AFL L PFL R / AFL R
3c
5e
1a
4d
2b
INSERT
T
R
S
RN
TN
MD
LO M-H HIL-M

  
#
+ -15db

3c
5e
1a
4d
2b
X8
JY-6351G-02-250
3c
5e
1a
2b
X9
JY-6351G-02-250
APM200 BLOCK DIAGRAM
R
S
RN
TN
T
R
S
TN
LEVELSET
PEAK
POST
PRE
POST
PRE
AUX 3 AUX 4( EFFECT)
AUX 3
AUX 4
(0 45dB)
(+15 30dB)
GA N
(+20 20dB)
LEVELSET PEAK
AUX 2
AUX 1
POST
PRE
POST
PRE
AUX 3
AUX 4
PFLR
PFLL
PFLR
DSP BOARD
PRESETS
VARAT ONS
MUTE
DSP FOOTSWTCH
EFFECT1RTN
SUM
SUM
'   
'   
6 Hz
125Hz
250Hz
500Hz
1KH z 2KH z 4KH z 8KH z
16KH z
BA
BA
LEFT
RIGHT
BA
BA
A
B
STSUB OUT
AMP A B
STSUBOUT
STOUT
PFL
AFL
SUM
PFL
%
  
12dboct
MONOOUT
AFL
AFL
AFL
AUX SEND1
AUX SEND2
EFFECT1SEND
EFFECT2SEND
PHONES
 
RGHT
LEFT
2TK
LEVEL
PFL
AUX3
AUX4
  !
! &  !
PFL
PFL
BA
BA
BA
AUX1
AUX2

AUX
AUX
AUX
AUX
AUX
AUX4
PAN
ST
AUX
AUX
AUX
PFL
AUX
AUX
PFL
PHONES
N
FREQ)
BAL IN1+
BAL IN1-
RBAL IN2+
RBAL IN2-
L1+
L1-
R1-
R1+
DIGIMOD1500
+2+
2-
+2+
2-
2
1
3
MUTE
2
1
3
MUTE
1
3
DSP BOARD
PRESETS
VARAT ONS
MUTE
DSP FOOTSWTCH
EFFECT2RTN
AUX1
AUX2
PFL
N
% %  ! 
% %  ! 
  
'   
'   
63Hz
125Hz
250Hz
500Hz
1KH z 2KH z 4KH z 8KH z
16KH z
PFL
UB L
MAINL
MONOBR DG
MONOBR DG
UB R
MAINR
NV
3c
4d
2b
 
3c
5e
1a
2b
& 
AMPMODE(A B)
POW R AMPA B
ON/ O F)
A
B
SPEAKERSA-B
(  
 &   ! 
 &   ! 
AMP A EVEL
AMP B E L
BAL IN1+
BAL IN1-
RBAL IN2+
RBAL IN2-
L1+
L1-
R1-
R1+
DIGIMOD1000
+
1-
2+
2-
1+2+
2-
AUX1
MAINL
MONOBR DG
MONOBR DG
AUX2
MAINR
NV
3c
1a
4d
2b
 
3c
4d
& 
AMPMODE(C D)
POW R AMP C D
ON/ O F)
C
D
SPEAKERSC-D
(  
 &   ! 
 &   ! 
AMP C EVEL
AMP D EVEL
LEFT-B US R GHT-BUS AUX 1 AUX 2 PFL L / AFL L PFL R / AFL R AUX 3 AUX 4( EFFECT)

1 2 3 4 5 6 7 8 9 10 11 12
A
B
C
D
12
1110987654321
D
C
B
A
5
4
6
SW44B
PS42E85L LD11
GRE
8
7
9
SW26C
PS42E85L
8
7
9
SW25C
PS42E85L
+17V
LD5
YEL
LD6
GRE
8
7
9
SW30C
PS42E85L
8
7
9
SW29C
PS42E85L LD7
YEL
LD8
GRE
8
7
9
SW3C
PS42E85L
LD9
GRE
LD10
GRE
8
7
9
SW47C
PS42E85L
MUTE
Q1
BC337
R73
20K
V
D2
4148
D3
148
17V
R321
100R
17V
3c
5e
4d
2b
X1
JY 6351G 02 250
R2
10K0
R1
10K0
C22
22P
C23
22P
R5
10K0
2
1
U20A
4580M
R6
0K0
CH9/10
LEFT
(MONO)
3c
5e
1a
4d
2b
X2
JY 6351G 02 250
R4
10K0
R3
10K0
C21
22P
C24
22P
R7
10K0
5
6
7
U20B
4580M
R8
0K0
CH9/10
R GHT
C1
47uF 25V
C2
47uF 25V
C3
47uF 25V
C4
47uF 25V
+17V
17V
C170
100n
C 69
100n
84
U20C
45 0M
R25
27K
R41
2K7
R27
27K
R29
20K
VR5 A
W50K
3
1
U21A
4580M
STEREO
GAN
+20dB
-20dB
R26
27K
R42
2K7
R28
27K
R30
20K
VR50B
W50K
5
7
U21B
4580M
C41
22P
C81
100uF/16V
C80
100uF/16V
C85
47uF/25V
C84
7uF25V
C42
22P
  
VR51A
B50K
R192
6K8
VR54A
B50K
R190
6K8
  
R210
47K
3
2
1
U22A
580M
R200
1M
C45
22P
R89
10K
VR52A
B50K
R182
22K
     
R162
1K8
C141
123P
R164
1K8 C163
73P
C155
32P
C151
102P
C143
123P
C86
47uF/25V
5
6
7
U22B
4580M
R186
200K
C43
22P
R178
220K
R168
1K8
VR53A
B50K
R166
1K8
   
R206
12K
C157
332P
R198
1M
  
VR51B
B50K
R193
6K8
VR54B
B50K
R191
6K8
  
R211
47K
5
6
U23B
4580M
R201
1M
C46
22P
R90
10K
VR52B
B50K
R183
22K
     
R163
1K8
C142
123P
R165
1K8 C164
73P
C156
32P
C152
102P
C144
123P
C87
47uF/25V
3
2
U23A
4 80M
R187
200K
C44
22P
R179
220K
R169
1K8
VR53B
B50K
R167
1K8
   
R207
12K
C158
332P
R199
1M
R293
5K1
R215
47K
R217
6K8
TR6
3904
TR5
3904
R219
1K5
+17V
LD3
RED
R230
5K1
3
2
1
U24A
458 M
VR55A
D10K*2
PEAK
R224
12K
C48
22P
C91
47uF25V
LEVEL
PGND
R91
10K
R92
10K
R229
5K1
6
7
U24B
4580M
VR55B
D10K*2
R223
12K
C47
22P
C90
47uF25V
LEVEL
R98
10K
R 7
10K
R52
2K7
VR56
B K
R53
2K7
R221
15K0
R222
15K0
R31
10K
R32
10K
R43
22K
R44
68K
R51
6K8
TR2
3904
TR1
3904
R49
1K5
+17V
LD1
YEL
    
C88
7uF25V
C89
47uF25V
PGND
APMSTEREOBOARDSch
i el
S ze
Fle DrawnBy
S
Revis onModelNo
20- ul2007
J NBOYUAN
STEREOBOARD
APM200 VER070710A2
2
3
SW25A
PS42E85L
MUTE
R273
17K4
AUX1
VR57
W50K
R237
27K
R238
27K

R 35
5K1
A/PFLL
VR58
W50K
R274
17K4

AUX2
     
   
   
AUXGND
AUXGND
2
1
3
SW27A
PS22E85L
5
4
6
SW27B
PS22E85L
2
1
3
SW28A
PS22E85L
5
4
6
SW28B
PS22E85L
R275
17K4
AUX3
VR59
W50K

VR60
W50K
R276
17K4

AUX4
AUXGND
AUXGND
R 36
5K1
A/PFLR
2
1
3
SW26A
PS42E 5L
LEFTBUS
RIGHTBUS
AUX1
AUX2
AUX3
AUX4
A/PFLL
A/PFLR
5
4
6
SW25B
PS42E85L
R93
1 K
R94
10K
5
4
6
SW26B
PS42E 5L
R95
10K
R96
10K
R100
10K
R99
10K
R102
10K
R101
10K
R104
10K
R103
10K
  
C172
100n
C171
100n
84
U21C
4580M
C174
100n
C173
100n
84
U22C
4580M
C176
100n
C175
100n
84
U 3C
4580M
C1 8
100n
C1 7
100n
84
U24C
4580M
C180
100n
C179
100n
84
U25C
4580M
C182
100n
C181
100n
84
U26C
4580M
C184
100n
C183
100n
84
U27C
4580M
C186
100n
C185
100n
84
U28C
4580M
C188
100n
C187
100n
84
U29C
580M
3c
5e
1a
2b
X3
JY 6351G 02 250
R9
10K0
R12
10K0
C26
22P
C27
22P
R16
10K0
2
1
U25A
4580M
R14
0K0
CH11/12
LEFT
(MONO)
3c
5e
1a
4d
2b
X4
JY 6351G 02 250
R10
10K0
R11
10K0
C25
22P
C28
22P
R15
10K0
5
6
7
U25B
4580M
R13
0K0
CH11/12
R GHT
C5
47uF 25V
C6
47uF 25V
C7
47uF 25V
C8
47uF 25V
R46
27K
R54
2K7
R48
27K
R63
20K
VR6 A
W50K
3
1
U26A
4580M
STEREO
GAN
+20dB
-20dB
R45
27K
R55
2K7
R47
27K
R64
20K
VR61B
W50K
5
7
U26B
4580M
C49
22P
C83
100uF/16V
C82
100uF/16V
C93
47uF/25V
C92
7uF25V
C50
22P
  
VR62A
B50K
R196
6K8
VR65A
B50K
R194
6K8
  
R212
47K
3
2
U27A
580M
R204
1M
C53
22P
R107
10K
VR63A
B50K
R184
22K
     
R170
1K8
C145
123P
R172
1K8 C165
73P
C159
32P
C153
102P
C146
123P
C94
47uF/25V
5
6
7
U27B
4580M
R188
200K
C51
22P
R180
220K
R175
1K8
VR64A
B50K
R173
1K8
   
R 08
12K
C161
332P
R202
1M
  
VR62B
B50K
R197
6K8
VR65B
B50K
R195
6K8
  
R213
47K
5
6
U28B
4580M
R205
1M
C54
22P
R108
10K
VR63B
B50K
R185
22K
     
R171
1K8
C148
123P
R177
1K8 C166
73P
C160
32P
C154
102P
C147
123P
C95
47uF/25V
3
2
U28A
4 80M
R189
200K
C52
22P
R181
220K
R176
1K8
VR64B
B50K
R174
1K8
   
R 09
12K
C162
332P
R203
1M
R294
5K1
R216
47K
R218
6K8
TR8
3904
TR7
3904
R220
1K5
+17V
LD4
RED
R232
5K1
3
U29A
458 M
VR66A
D10K*2
PEAK
R228
12K
C56
22P
C99
47uF25V
LEVEL
PGND
R109
10K
R110
10K
R231
5K1
5
6
7
U29B
4580M
VR66B
D10K*2
R227
12K
C55
22P
C98
47uF25V
LEVEL
R116
10K
R 15
10K
R56
2K7
VR67
B K
R57
2K7
R225
15K0
R226
15K0
R106
10K
R1 5
10K
R157
22K
R59
68K
R159
6K8
TR3
3904
TR4
3904
R1 1
1K5
+17V
LD2
YEL
    
C96
7uF25V
C97
47uF25V
PGND
2
1
3
SW29A
PS42E85L
MUTE
R277
17K4
AUX1
VR68
W50K
R244
27K
R245
27K
LEFTBUS
R GHTBUS

R 43
5K1
A/PFLL
VR69
W50K
R278
17K4

AUX2
     
   
   
AUXGND
AUXGND
2
1
3
SW31A
PS22E85L
5
4
6
SW31B
PS22E85L
2
1
3
SW32A
PS22E85L
5
4
6
SW32B
PS22E85L
R279
17K4
AUX3
VR70
W50K

VR71
W50K
R286
17K4

AUX4
AUXGND
AUXGND
R 52
5K1
A/PFLR
2
1
3
SW30A
PS42E 5L
RIGHTBUS
AUX1
AUX2
AUX3
AUX4
A/PFLL
A/PFLR
5
4
6
SW29B
PS42E85L
R111
1 K
R112
10K
5
4
6
SW30B
PS42E 5L
R113
10K
R114
10K
R118
10K
R117
10K
R120
10K
R119
10K
R122
10K
R121
10K
  
3c
5e
1a
4d
2b
X9
JY 6351G 02 250
R17
10K0
R20
10K0
C30
22P
C31
22P
R24
10K0
2
1
U30A
4580M
R22
0K0
STSUBIN1
LEFT
(MONO)
3c
5e
1a
4d
2b
X10
JY 6351G 02 250
R18
10K0
R19
10K0
C29
22P
C32
22P
R23
10K0
5
6
7
U30B
4580M
R21
0K0
STSUB N1
R GHT
C9
47uF 25V
C10
47uF 25V
C11
47uF 25V
C12
47uF 25V
R65
20K
C100
47uF/25V
R66
20K
C101
47uF/25V
R126
10K
R125
10K
R128
10K
R127
10K
VR72
W50K
AUXGND
VR73
W50K
AUXGND
R280 17K4
R282
17K4
AUX1
AUX2
AUX1
AUX2
R250
5K1
A PFLL
R251
5K1
A PFLR
A PFLL
A PFLR
C190
1 0n
C189
1 0n
84
U30C
4580M
C106
47uF/25V
R234
10K
3
2
1
U33A
4580M
R304
10K
C168
22P
C109
47uF25V
R71
20K
R307
17K4
C107
47uF25V
R233
10K
5
6
7
U33B
4580M
R305
10K
C167
22P
C108
47uF25V
R72
20K
R306
17K4
C 32
100P
C233
100P
2TKIN R
VR84A
W50K
VR84B
W50K
2TK IN
C192
100n
C191
100n
84
U31C
4580M
R257
5K1
A/PFLL
R258
5K1
A/PFLR
2
1
3
SW36A
PS42E85L
A/PFLL
A/PFLR
5
4
6
SW36B
PS42E85L
LEFTBUS
R GHTBUS
LEFTBUS
RIGHTBUS
VR75A
W50K
R296
17K4
LEFTBUS
VR75B
W50K
R297
17K4
R GHTBUS
LEFTBUS
RIGHTBUS
2
3
SW33A
PS42E85L
5
6
SW33B
PS42E85L
3c
1a
4d
X11
JY 6351G 02 250
R33
10K0
R36
10K0
C38
22P
C39
22P
R40
10K0
1
U31A
4580M
R38
0K0
STSUBIN2
LEFT
(MONO)
3c
5e
1a
4d
2b
X12
JY 6351G 02 250
R34
10K0
R35
10K0
C37
22P
C40
22P
R39
10K0
6
7
U31B
4580M
R37
0K0
STSUB N2
R GHT
C17
47uF 25V
C18
47uF 25V
C19
47uF 25V
C20
47uF 25V
R69
20K
C104
47uF/25V
R70
20K
C105
47uF/25V
R138
10K
R137
10K
R140
10K
R139
10K
VR76
W50K
AUXGND
VR77
W50K
AUXGND
R287 17K4
R289
17K4
AUX1
AUX2
AUX1
AUX2
R255
5K1
A PFLL
R256
5K1
A PFLR
A PFLL
A PFLR
VR79A
W50K
R300
17K4 VR79B
W50K
R301
17K4
R GHTBUS
LEFTBUS
RIGHTBUS
2
3
SW34A
PS42E85L
5
6
SW34B
PS42E85L
C196
100n
C195
100n
84
U33C
4580M
PFL
PFL
PFL
PFL
PFL
ST
ST
ST
R319
K
R320
K
(WHTE)
R(RED)
TAPE IN TAPE OUT
X27
SCP687 NS3232
2TKOUT R
2TKOUT L
2TKIN L
APM 00
APM TEREOBOARD S01
APM200
APMSTEREOBOARD S02
5
4
6
SW45B
PS42E85L LD12
GRE
5
4
6
SW41B
PS22E85L
8
7
9
SW9C
PS42E85L LD13
GRE
LD14
GRE
8
7
9
SW38C
PS42E85L
LD15
GRE
LD16
GRE
8
7
9
SW36C
PS42E85L LD17
GRE
8
7
9
SW39C
PS42E85L
R 1
20K
R50
20K
R 39
20K
R240
20K
2TKOUT R
2TKOUT L
R486
10K
R485
10K
R484
10K
R487
10K
APM200
APMSTEREOBOARD S03
VER070710(1/4)
APM200_STEREO BOARD
8
7
9
SW34C
PS42E85L
LD18
GRE
LD56
GRE
8
7
9
SW33C
PS42E85L
R76
0R
AUXGND
R136
17K4
R144
17K4
R145
17K4
R281
17K4

A
B
C
D
D
C
B
A
APMS EREOBOARDS01
Tt l
Si e
Fle
Dae
D awn By
Sheet
Rev si nMode No
20-Ju-2007
JINBOYUAN
STEREOBOARD
42 of
APM200 VER070710A3
+17V
17V
C198
100n
C197
100n
8
U1C
4580M
C128
47uF 25V
3
2
1
U13A
4580M
R328
5K1
C73
22P
C132
47uF 25V
5
6
7
U13B
4580M
R330
5K1
C 8
22P
R3 7
17K4
R318
17K4
VR92B
W50K
VR92A
W50K
3
2
U14A
4580M
5
6
U14B
4580M
R340
56K2
C75
22P
C133
47uF/25V
R341
56K2
C269
22P
C134
47uF 25V
3
2
U16A
BA15218N
5
6
7
U16B
BA15218N
C79
22P
R391
10K0
R366
120R
3c
5e
1a
4d
2b
X16
JY 63 1G 02 250
R367
120R
R362
120R
R361
120R
3
2
1
U15A
BA15218N
5
6
7
U 5B
BA15218N
R390
10K0
C 6
22P
A/PFLL
A/PFLL
A/PFLR
R84
20K
R85
20K
PHONES
3
2
1
U12A
4580M
R327
56K2
C72
22P
C129
47uF/25V
5
6
7
U12B
4580M
R143
10K
C74
22P
R1 2
10K
R82
20K
3c
5e
1a
4d
2b
X8
JY 6351G 02 250
R363
120R
R364
12 R
T
R
S
RN
TN
S
RN
TN
EFFECT2 SEND
EFFECT2 EFFECT2
C124
47uF/25V
3
1
U10A
4580M
R325
56K2
C68
22P
R315
5K1
VR90A
D10K
5
U10B
4580M
R338
17K4
C70
2 P
C127
47uF 25V R81
20K
5e
1a
4d
2b
X6
JY 6351G 02 250
R357
120R
R360
120R
T
S
RN
N
AUX SEND2
2
3
SW45A
PS22E85L
R267
5K1
R268
5K1
AFL
A/ FL L
A/ FL R
A PFLL
A PFLR
C115
47uF/25V
3
2
1
U9A
4580M
R324
56K2
C65
22P
R313
5K1
VR89A
D10K
5
6
7
U9B
4580M
R337
17K4
C66
2 P
C126
47uF 25V R80
20K
AUX1 AUX1
3c
5e
1a
4d
2b
X5
JY 6351G 02 250
R350
120R
R359
120R
T
R
S
RN
N
AUX SEND1
2
3
SW44A
PS22E85L
R265
5K1
R266
5K1
AFL
A/ FL L
A/ FL R
A PFLL
A PFLR
C200
100n
C199
100n
8
U2C
4580M
C202
100n
C201
100n
8
U3C
4 80M
C204
100n
C203
100n
8
U4C
4580M
C206
100n
C205
100n
C208
100n
C207
100n
8
U6C
4580M
C212
100n
C211
100n
8
U7C
4580M
C214
100n
C 13
100n
8
U8C
45 0M
C216
100n
C215
100n
8
U9C
4580M
C218
100n
C217
100n
8
U10C
4580M
C220
100n
C219
100n
8
U11C
4580M
C2 2
100n
C221
100n
8
U12C
4580M
C228
100n
C227
100n
8
U13C
4580M
PHONES
AUX4 AUX4
C289
00n
C288
00n
8
U14C
4580M
84
U15C
BA15218N
8
U16C
BA15218N
C223
47 F 25V
C2 4
47uF/25V
C225
100n
C226
00n
+17V
17V
LD25
GRE LD26 GRE LD27 GRE LD28 GRE LD29 GRE LD30 GRE LD 1 GRE LD32 GRE
R454
120R
17V
LD35
GRE
LD36
GRE
LD37
GRE
LD38
GRE
LD39
GRE
LD40
GRE
LD 1
GRE
LD42
GRE
LEFTME ER
( 30) (20) -10) ( 7) -4) (2) 0) +2)
5
6
7
U17B
4580M R466
0R0
R464
10 K C280
47uF/25V
PGND
LD43
GRE
LD44
GRE
LD47
YEL
D22
RED
LD33
GRE LD34 GRE LD46 YEL D20 RED
TR 9
3906
+17V
D1A
DA204K
D1B
DA204K
TR 1
3906
R459
120R
R463
510R
R462
510R
R155
10K
PGND
3
2
1
U17A
4580M R 67
0R0
R465
100K C281
47uF/25V
PGND
AMP A
AMP B
LD23
GRE
R481
2K
PGND
+4) +7) (+10) (+18)
PWRON
R389
0K
R3 8
10K
PGNDPGND
D8
4148
D9
4148
D10
4148
D11
4148
AMP B
AMP A
84
U17C
4580M
C231
100n
C2 0
100n
R483
4 R
R 82
47R
C139
47uF 25V
C140
47uF 25V
+ 7V
17V
PGND
C282
47uF/25V
C283
47uF/25V
PGND PGND
+17V
R248
300K
R249
300K
Ne U21 8
Ne U21 4
+17V
Ne CN8 5
Ne CN8 7
Ne CN8 9
Ne CN8 1
Ne CN8 3
Ne CN8 5
PGND
Ne CN8 4
Ne CN8 6
Ne CN8 8
Ne CN8 0
Ne CN8 2
Ne CN8 4
Ne CN8 6
Ne U21 8
Ne U21 4
+17V
Ne CN7 5
Ne CN7 7
Ne CN7 9
Ne CN7 11
Ne CN7 13
Ne CN7 15
Ne CN7 16
PGND
Ne CN7 4
Ne CN7 6
Ne CN7 8
Ne CN7 10
Ne CN7 12
Ne CN7 14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
CN7
12VM TER R
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
CN8
12VMETER L
N tCN8 16 Ne CN7 16
N tCN7 1 5
N tCN8 1 5
N tCN7 1 4
N tCN7 1 3
N tCN7 1 2
N tCN7 1 1
N tCN7 1 0
N tCN7 9
N tCN7 8
N tCN7 7
N tCN7 6
N tCN7 5
N tCN7 4
N tCN8 1 4
N tCN8 1 3
N tCN8 1 2
N tCN8 1 1
N tCN8 1 0
N tCN8 9
N tCN8 8
N tCN8 7
N tCN8 6
N tCN8 5
N tCN8 4
PGND
Ne U21 8
Ne U21 4
2
1
3
SW38A
PS42E85L
5
4
6
SW38B
PS42E85L
R259
5K1
R2 0
5K1
PFL
A/PFLL
A/PFLR
A/PFLL
2
1
3
SW39A
PS42E85L
5
4
6
SW39B
PS42E85L
R2 1
5K1
R2 2
5K1
AFL
A/PFLL
A/PFLR
A/PFLL
A/PFLR
3
2
1
U7A
4580M
5
7
U7B
4580M
R370
4K99
R368
10K0
R369
10K0
R374 19K1
R372
49K9
C236
473P
C235
473P
C290 473P
R371
19K1
R373
19K1
2
1
SW40
SW2WAY
C119
47uF/25V
VR88A
D10K
R377
17K4
C67
22P
R375
5K1 R141
20K
3c
5e
1a
4d
2b
X15
JY 6351G 02 250
R351
120R
R352
120R
S
RN
N
MONO OUT
MONO OUT
LPF
3
2
U1A
4580M
R322
56K2
C58
2P
5
6
7
U1B
4580M
R323
56K2
C57
22P
LEFTBUS
R GHTBUS
LEFTBUS
RIGHTBUS
3
2
U2A
4580M
5
6
U2B
4 80M
R331
1 K0
C59
22P
C111
47uF 25V
R336
10K0
C60
2 P
C110
47uF/25V
R308
10K0
2 K OUT R
2TKOUT L
C116
47uF/25V C117
47uF 25V
9EQ N L 9EQ OUTL A
R314
10K0
9EQ N R 9EQOUTR A


R78
20K
R74
20K
VR85B
D10K*2
3
2
U3A
4580M
R332
56K2
C61
22P
C112
47uF/25V
R309
17K4
R310
17K4
VR85A
D10K*2
5
6
U3B
4580M
R333
56K2
C62
22P
C118
47uF/25V
VR86A
D10K 2
3
2
U4A
4580M
R334
17K4
C64
22P
C113
47uF/25V
VR86B
D10K*
5
6
U4B
4580M
R335
17K4
C63
22P
C114
47uF/25V
R311
5K1
R312
5K1
5e
1a
4d
2b
X25
JY 6351G 02 250
R129
120R
R130
120R
T
S
RN
N
3c
5e
1a
4d
2b
X26
JY 6351G 02 250
R131
120R
R132
120R
T
R
S
RN
N
3c
5e
1a
4d
2b
X13
JY 6351G 02 250
R346
120R
R348
120R
T
R
S
RN
N
3c
5e
1a
4d
2b
X14
JY 6351G 02 250
R347
120R
R349
120R
T
R
S
RN
N
APM A B
STSUB OUT
A
B
LEFT
RIGHT
STOUT
STSUB OUT
R75
20K
R58
20K
R60
20K
R79
20K
AMP A
AMP B
AMP A
AMP B
AMP A
AMP B
AMP A
AMP B
2
1
3
SW41A
PS22E85L
R263
5K1
R264
5K1
AFL
A/PFLL
A/PFLR
A PFLL
A PFLR
FREQ
R146
20K
R147
20K
2TK-OUT-R
2TK-OUT-L
3
2
U6A
4580M
R356
10K
C284
22P
C286
47uF/25V
R376
10K
R295
20K
5
6
U6B
4580M
R355
10K
C285
22P
C287
47uF/25V
R4 5
10K
R353
20K
R354
20K
2
1
U A
45 0M
VR87A
B100K
R87B
100K
C234 473P
2
1
3
SW1A
P 42E8 L
5
4
6
SW1B
PS 42E8 L
MONOOUT MONOOUT
9EQOUT L
9EQOUT R B


R241
20K
R242
20K
2
1
3 SW A
PS 42E85L
5
4
6 SW2B
PS 42E85L
C125
47uF 25V
3
2
1
U11A
4580M
R326
56K2
C69
22P
R3 6
10K
5
6
U11B
4580M
R339
10K
C71
22P
C131
47uF/25V
R83
20K
AUX3
1a
4d
2b
X7
JY 6351G 02 250
R358
120R
R365
12 R
T
S
RN
TN
EFFECT1 SEND
EFFECT1
SUB R
SUB R
SUB L
SUB L
ASEND1
ASEND2
1
2
3
4
5
6
7
8
CN4
20 2 4P
+17V
17V
1
2
3
4
5
6
7
8
CN9
20 2*4P
5V
48V
GND
DGND1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN3
20 2*10P
AUXGND
LEFTBUS
R GHTBUS
AUX1
A/PFLL
AUX3
AUX4
A/PFLR
VER070710(2/4)
APM200_STEREO BOARD
SUB R
SUB L
5
4
6
SW9B
PS42E85L
2
1
3
SW9A
PS42E85L
R124
5K1
R123
5K1
AFL
A PFLL
C388
47uF 25V
C389
47uF/25V
C390
47uF/25V
9EQIN L
9EQ N R
ASEND2
ASEND1
AUX1 OUT
AUX2 OUT
R674
7K5
R675
7K5
R 88
16K5
R 70
16K5
R671
16K5
R6 2
16K5
R673
7K5

A
B
C
D
D
C
B
A
APMSTEREOBOARD S02
Ttel
Size
Fie
Date
DrawnBy
Sheet
Rev sionModelNo
20Jul2007
INBOYUAN
S EREOBOARD
43 of
APM200 VER07 710A3
     
C135
47uF/25V
C136
47uF/25V
R449
4K7
R446
150K
R448
4K7
3
2
U41A
4580M
C277
330P
VR105A
W100K
9EQ N L
9EQOUT L A
16K L A8K L A2K L A1K L A500 L A250 L A
R452
20K
4K L A125 LA63 L A
VR10 A
W100K
VR10 A
W100K
VR102A
W100K
VR101A
W100K
VR100A
W100K
VR99A
W100K
VR98A
W100K
VR97A
W100K
17V
+17V
R551
10K
LD24
YEL
C276
47uF25V
3
5 7
RL1B
RY 5WK
6 8
RL1C
RY 5WK
EFFECT1
C275
47uF/25V
C274
47uF/25V
(MUTE)
(MUTE)
EFFECT1
EFFECT1 OUT L
EFFECT1 OUT R
EFFECT1 PRE
2
3
SW47A
PS42E85L
5
6
SW47B
PS42E85L
R271
5K1
R272
5K1
PFL
A/PFLL
A/PFLR
A/PFLL
A/PFLR
R148
10K
R550
10K
R150
10K
R149
10K
VR94
W50K
AUXGNDAUX1
VR95
W50K
AUXGND
AUX2
AUX2
R290
7K4
R291
7K4
VR93A
D10K*2
R302
7K4
LEFTBUS
LEFTBUS
VR93B
D10K*2
R303
7K4
EFFECT1 RTN
12
RL1A
RY 5WK
+5V
C229
100n
D12
4148
MUTERY 1
R154
10K
TR10
3904
DGND DGND
TR30
3906
R153
10K
DGND DGND
R214
47K
C279
330uF/16V
+5V
TR9
3904
R549
20K
R456
470R
DGND DGND
12
34
56
78
910
1112
1314
1516
CN1
HEADER8X2
1
2
3
COM
EN2
SDB 61PVB15FS
1
2
3
COM
EN1
SDB161PVB15FS
1 2 3 4 5 6 7 8
AR1
680R*4
2
3 4 5 6 7 8
AR2
680R*4
DGND
DGND
+ V
+5V
PRESETVAR AT ON
DGND
DSP1 OUTL
DSP1 IN
DSP1 MUTE
P1
PGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN5
Z DSP
GND
+17V
17V
EFF CT1 OUTL
EFF CT1 OUTR
MUTERY 1
+5V
DSP1 MUTE
EFF CT1 PRE
PGND
DGND
DSP1 OUTR
R457
220R
R458
220R
DGND
MUTE)
D21
RED
V
PEAK(FLCKER)
MUTE GLOW)
3c
5e
1a
4d
2b
X17
Y 6351G02 250
      ! 
2
1 3
SW11A
PS22E85NL
MUTEACT 1
MUTELED1
  "
R246
20K
TR11
BC8 7
TR13
BC84
TR15
BC 47
TR17
BC84
TR19
BC847
TR21
C84
TR23
BC847
TR25
BC84
TR27
BC847
C149
224P
C241
105P
C239
2 4P
C243
474P
C245
104P
C249
184P
C251
12 P
C247
04P
C253
153P
C259
683P
C270
332P
C272
392P
C265
123P
C267
22P
C263
123P
C257
153P
C255
153P
C261
2 3P
R410
6K2
R 28
200R
R392
6 K
R4 2
6K2
R4 0
200R
R394
68K
R414
6K2
R436
220R
R396
8K
R416
6K2
R444
110R
R398
68K
R426
6K2
R493
60R4
R408
68K
R424
6K2
R497
22R
R406
68K
R422
K2
R491
60R4
R404
68K
R420
6K2
R432
200R
R402
68K
R418
6K2
R489
270R
R400
68K
+17V
K R A
+17V 17V + 7V 17V +17V 17V 17V 17V 17V+17V17V+17V17V+17V17V +17V 1 V
63 R A 125 R A 250 R A 500 R A 8K R A4K R A 16K R A2K R A
R 34
169R
R438
18R
R440
18R
R495
47R
R442
18R
R499
33R
TR16
BC 47
C246
104P
C250
184P
R415
6K2
R437
220R
R397
8K
+17V 17V
250 LA
TR12
BC8 7
TR14
BC84
C150
224P
C242
105P
C240
2 4P
C244
474P
R411
6K2
R 29
200R
R393
6 K
R4 3
6K2
R4 1
200R
395
68K
+17V 17V + 7V 17V
63 L A 125 L A
R 35
169R
R439
18R
TR18
BC84
TR20
BC847
TR22
BC84
C252
12 P
C248
04P
C254
153P
C260
683P
C256
153P
C262
2 3P
R417
6K2
R445
110R
399
68K
R421
6K2
R433
200R
R403
68K
R419
6K2
R490
270R
401
8K
+17V
K L A
17V 17V 17V+17V17V
500 LA 2K L A
R441
18R
TR24
BC847
TR26
BC84
TR28
BC847
C271
332P
C273
392P
C266
123P
C268
22P
C264
123P
C258
153P
R427
6K2
R494
60R4
409
68K
R425
6K2
R498
22R
R407
68K
R423
K2
R492
60R4
405
68K
17V+17V17V+17V +17V 1 V
8K L A4KL A 16K L A
R500
33R
R443
18R
R496
47R
7 9
SW1C
PS 42E85L
C137
47uF/25V
C138
47uF 25V
R451
4K7
R447
150K
R450
4K7
5
6
7
U41B
4580M
C278
330P
VR105B
W100K
9EQ N R
9EQOUT R A
16K R A8K R A2K R A1K R A00 R A50 R A
R453
20K
4K R A125 R A3 R A
VR104B
W100K
VR103B
W100K
VR102B
W100K
VR101B
W100K
VR100B
W100K
VR99B
W100K
VR98B
W100K
VR97B
W100K
R247
20K
C34
47uF/25V
C36
47uF/25V
R546
4K7
R548
150K
R544
4K7
5
6
U18B
4580M
C319
330P
VR11A
W100K
9EQ N L
9EQOUT L B
R343
20K
VR10A
W100K
VR9A
W100K
VR8A
W100K
VR7A
W100K
VR6A
W100K
VR5A
W100K
VR4A
W100K
VR3A
W100K
17V
+17V
STEREO EQ
R253
10K
LD45
YEL
R344
20K
TR35
BC8 7
TR37
BC84
TR39
BC 47
TR41
BC84
TR43
BC847
TR45
C84
TR47
BC847
TR48
C84
TR51
BC847
C102
224P
C122
105P
C120
2 4P
C130
474P
C194
104P
C238
184P
C295
12 P
C210
04P
C298
153P
C304
683P
C314
332P
C316
392P
C310
123P
C312
22P
C308
123P
C302
153P
C300
153P
C306
2 3P
R379
6K2
R 75
200R
R502
6 K
R3 1
6K2
R4 7
200R
R504
68K
R383
6K2
R520
2
R506
8K
R385
6K2
R530
110R
R508
68K
R473
6K2
R537
0
R518
68K
R471
6K2
R539
R
R516
68K
R469
K2
R535
0
R514
68K
R461
6K2
R479
200R
R511
68K
R387
6K2
R533
7
R510
8K
+17V
K R B
+17V 17V + 7V 17V +17V 17V 17V 17V 17V+17V17V+17V17V+17V17V +17V 1 V
63 R B 125 R B 25 0 R B 500 R B 8K R B4K R B 16K R B2 KR B
R 88
169R
R524
18R
R526
18R
R345
47R
R528
18R
R541
33R
TR40
BC 47
C209
104P
C291
184P
R384
6K2
R521
220R
R507
8K
+17V 17V
50 L B
TR36
BC8 7
TR38
BC84
C103
224P
C123
105P
C121
2 4P
C193
474P
R380
6K2
R 76
200R
R503
6 K
R3 2
6K2
4 8
200R
505
68K
+17V 17V + 7V 17V
63 L B 1 25 L B
R 01
169R
R525
18R
TR42
BC84
TR44
BC847
TR46
BC84
C296
12 P
C237
04P
C299
153P
C305
683P
C301
153P
C307
2 3P
R386
6K2
531
110R
509
68K
R468
6K2
480
200R
R513
68K
R460
6K2
R534
270R
512
8K
+17V
K L B
17V 17V 17V+17V17V
500 LB 2K L B
R527
18R
TR49
BC847
TR50
BC84
TR52
BC847
C315
332P
C317
392P
C311
123P
C313
22P
C309
123P
C303
153P
R474
6K2
R538
60R4
519
68K
R472
6K2
R540
22R
R517
68K
R470
K2
R536
60R4
515
68K
17V+17V17V+17V +17V 1 V
8K L B4K L B 16K L B
R542
33R
R529
18R
R378
47R
7 9
SW2C
PS 42E85L
C33
47uF/25V
C35
47uF 25V
R545
4K7
R547
150K
R543
4K7
3
2
1
U18A
4580M
C318
330P
VR11B
W100K
9EQ N R
9EQOUT R B
16K R B8K R B2K R B1K R B00 R B50 R B
R329
20K
4K R B125 R B3 R B
VR10B
W100K
VR9B
W100K
VR8B
W100K
VR7B
W100K
VR6B
W100K
VR5B
W100K
VR4B
W100K
VR3B
W100K
R342
20K
C293
47uF25V
3
5 7
RL2B
RY 5WK
6 8
RL2C
RY 5WK
E FECT2
C294
47uF25V
C292
47uF25V
(MUTE)
(MUTE)
EFFECT2
EFFECT2 OUT L
EFFECT2 OUT R
EFFECT2 RE
2
3
SW3A
PS42E 5L
5
6
SW3B
PS42E 5L
R270
5K1
R283
5K1
PFL
A/PFLL
A/PFLR
A/PFLL
A/PFLR
R152
10K
R158
10K
R156
0K
R160
10K
VR1
W50K
AUXGNDAUX1
VR2
W50K
AUXGND
AUX2
AUX2
R285
17K4
R298
17K4
VR96A
D10K*2
R284
17K4
LEFTBUS
LEFTBUS
VR96B
D10K*2
R292
17K4
EFFECT2 RTN
12
RL2A
RY 5WK
+5V
C77
100n
D4
4148
MUTERY 2
R254
10K
TR33
3904
DGND DGND
TR34
3906
R269
10K
DGND DGND
R299
47K
C297
330uF/16V
+5V
TR32
3904
R151
20K
R532
470R
DGND DGND
12
34
56
78
910
1112
1314
1516
CN2
HEADER8X2
1
2
3
COM
EN4
SDB161PVB15FS
1
2
3
COM
EN3
SDB161PVB15FS
1 2 3 4 5 6 7 8
AR3
680R*4
1 2 3 4 5 6 7 8
AR4
680R*4
DGND
DGND
5V
+5V
PRESETVAR AT ON
DGND
D P 2 OUTL
D P 2 IN
D P 2 MUTE
P2
PGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN6
Z DSP
GND
+1 V
17V
EF ECT2 OUTL
EF ECT2 OUTR
MUTERY 2
+5V
DSP2 MUTE
EF ECT2 PRE
PGND
DGND
DSP2 OUTR
R522
220R
R523
220R
DGND
(MUTE)
D19
RED
+
PEAK(FLCKER)
MUTE GLOW)
3c
5e
1a
4d
2b
X18
JY 6351G 02 250
      ! 
2
1 3
SW5A
PS22E 5NL
MUTEACT 2
MUTELED2
+17V
17V
8
U18C
4580M
C370
100n
C373
100n
8
U41C
4580M
C3 6
100n
C387
100n
VER070710(3/4)
APM200_STEREO BOARD
STSUB EQ
4 6
SW5B
PS22E85NL
4 6
SW11B
PS22E85NL
C13
1000uF/10V
DGND

12345678
A
B
C
D
8
7654321
D
C
B
A
APM STEREOBOARD S03
Titel
Size
F l
D t
D By
Sh t
Rev sionModel No
20 J l 2007
JINBOYUAN
STEREO BOARD
44 f
APM200
VER070710 A3
VER070710(4/4)
APM200_STEREO BOARD
3c
5e
1a
4d
2b
X23
JY 6351G 02 250
T
R
S
RN
TN
P.AMP A-B INSERT
LEFT
RIGHT
3c
5e
1
4d
2b
X24
JY 6351G 02 250
T
R
S
RN
TN
3
2
U32A
4580M
R610
10K
C350
680P
R638
36K
C320
47uF/25V
C326
47uF/25V
5
6
U32B
4580M
R611
10K
C351
680P
R639
36K
C321
47uF/25V
C328
47uF/25V
R607
10K
R606
10K
2
1
3
SW4A
SKA 22 06B
5
4
6
SW4B
SKA 22 06B
POWER AMP
SW6A
SKA 23 06B
SW6B
SKA 23 06B
BRIDGE
R655
20K
R654
20K
C322
47uF/25V
3
2
1
U19A
4580M
R574
10K
C330 22P
R575
10K
R552
20K
1
2
3
4
5
6
7
8
9
10
11
12
CN12
2 5 12P
3
2
1
U34A
4580M
R658
8K66
R598
10K0
R579
20K
C354
33P
5
6
7
U34B
4580M
C333
47uF 25V
C332
47uF/25V
R586
15K0
R578
20K
R642
11K0
R663
68R0
3
2
1
U35A
4580M
R659
8K66
R643
11K0
R581
20K
C358
33P
5
6
7
U35B
4580M
C335
47uF 25V
C334
47uF 25V
R588
15K0
R580
20K
R664
68R0
R665
68R0
  " 
  " 
C357
33P
R587
15K0
R662
68R0
C356 33P
R646 18K0
C355
33P
R647
18K0
R599
10K0
R600
10K0
C360
33P
R648
18K0
C359
33P
R649
18K0
C361
33P
R589
15K0
R601
10K0
ZD1
5V1
ZD2
5V1
ZD3
5V1
ZD4
5V1
AMP A
AMP B
SUBR
SUBL
MONO OUT
VR13
W50K
VR12
W50K
SW6C
SKA 23 06B
84
U38C
4580M
PROTC
+12V-2
PROTD
+12V-2
84
U39C
4580M
1
2
3
4
5
6
CN11
2 5 6P
PROTD
PROTC
+12V2
+12V-2
C349
47uF/25V
C348
47uF 25V
1
2
3
4
5
6
CN10
2 5 6P
PROTA
+12V-1
PROTB
12V1
3
2
1
U39A
4580M
R563 2K
LD59
RED
R554
10K
R555
10K R556
10K
DGND2 DGND2
5
6
7
U39B
4580M
R567 2K
LD60
RED
R557
10K
R558
10K R559
10K
DGND2 DGND2
DGND1
DGND2
SIG A
SIG B
SIG C
SIG D
DGND2
DGND1
AMP C PROT
AMP D PROT
R617
820K
LD51
RED
R621
1K
R625
100K
R571
10K R633
2K2
R597
5K1
R636
2K2
R637
2K2
LD55
GRE
TR63
3904
TR64
3904
DGND2
DGND2
+12V2
+12V2
DGND2
D13
4148
C347
10uF/16V
TR60
3904
+12V2
DGND2DGND2
C346
10uF/16V
SIG D
AMP D CLIP
AMP D SIG
R615
820K
LD49
RED
R619
1K
R623
100K
R561
10K R630
2K2
R595
5K1
R629
2K2
R631
2K2
LD53
GRE
TR57
3904
TR58
3904
DGND2
DGND2
+12V-2
+12V-2
DGND2
D6
4148
C343
10uF/16V
TR54
3904
+12V-2
DGND2DGND2
C342
10uF/16V
SIG C
AMP C CLIP
AMP C SIG
R616
820K
LD50
RED
R620
1K
R624
100K
R570
10K R632
2K2
R596
5K1
R634
2K2
R635
2K2
LD54
GRE
TR61
3904
TR62
3904
DGND1
DGND1
+12V1
+12V1
DGND1
D7
4148
C345
10uF/16V
TR59
3904
+12V1
DGND1DGND1
C344
10uF/16V
SIG B
AMP B CLIP
AMP B SIG
R614
820K
LD48
RED
R618
1K
R622
100K
R560
10K R627
2K2
R594
5K1
R626
2K2
R628
2K2
LD52
GRE
TR55
3904
TR56
3904
DGND1
DGND1
+12V-1
+12V-1
DGND1
D5
4148
C341
10uF/16V
TR53
3904
+12V-1
DGND1DGND1
C340
10uF/16V
SIG A
AMP A CLIP
AMP A SIG
3c
5e
1a
4d
2b
X19
JY 6351G 02 250
T
R
S
RN
TN
P.AMP C-D INSERT
LEFT
RIGHT
3c
5e
1
4d
2b
X20
JY 6351G 02 250
T
R
S
RN
TN
3
2
U40A
4580M
R612
10K
C352
680P
R640
36K
C323
47uF/25V
C327
47uF/25V
5
6
U40B
4580M
R613
10K
C353
680P
R641
36K
C324
47uF/25V
C329
47uF/25V
R609
10K
R608
10K
2
1
3
SW8A
SKA 22 06B
5
4
6
SW8B
SKA 22 06B
POWER AMP
SW7A
SKA 23 06B
SW7B
SKA 23 06B
BRIDGE
R657
20K
R656
20K
C325
47uF/25V
5
6
7
U19B
4580M
R576
10K
C331 22P
R577
10K
R553
20K
3
2
1
U36A
4580M
R660
8K66
R602
10K0
R583
20K
C362
33P
5
6
7
U36B
4580M
C337
47uF 25V
C336
47uF/25V
R590
15K0
R582
20K
R644
11K0
R667
68R0
3
2
1
U37A
4580M
R661
8K66
R645
11K0
R585
20K
C366
33P
5
6
7
U37B
4580M
C339
47uF 25V
C338
47uF 25V
R592
15K0
R584
20K
R668
68R0
R669
68R0
  " !
  " 
C365
33P
R591
15K0
R666
68R0
C364 33P
R650 18K0
C363
33P
R651
18K0
R603
10K0
R604
10K0
C368
33P
R652
18K0
C367
33P
R653
18K0
C369
33P
R593
15K0
R605
10K0
ZD5
5V1
ZD6
5V1
ZD7
5V1
ZD8
5V1
MONO OUT
VR15
W50K
VR14
W50K
SW7C
SKA 23 06B
3
2
1
U38A
4580M
R572 2K
LD57
RED
PROTA
+12V-1
PROTB
+12V-1
R562
10K
R564
10K R565
10K
DGND1 DGND1
5
6
7
U38B
4580M
R573 2K
LD58
RED
R566
10K
R568
10K R569
10K
DGND1 DGND1
AMP A PROT
AMP B PROT
+17V
-17V
84
U19C
4580M
84
U32C
4580M
84
U37C
4580M
84
U34C
4580M
84
U35C
4580M
84
U36C
4580M
C371
100n
C374
100n
C372
100n
C375
100n
C376
100n
C379
100n
C377
100n
C380
100n
C378
100n
C381
100n
C382
100n
C383
100n
84
U40C
4580M
C384
100n
C385
100n
S G B
PROTB
+12V1
PROTA
S G A
S G C
PROTC
+12V2
PROTD
S G D
ASEND1
ASEND2
AMP A+
AMP A-
AMP B+
AMP B-
AMP C+
AMP C-
AMP D
AMP D
R68 36K
R62 36K
R77 36K
R67 36K
AMP A
AMP B
R86 36K
R133 36K
R87 36K
R134 36K
R88 36K
R135 36K

1 2 3 4
A B C D
4321
D C B A
1+
1-
2+
2-
SPK1
SPEAKON
J1 L+ J2 L-
1+
1-
2+
2-
SPK2
SPEAKON
J3 R+ J4 R-
3c 5e 1a
4d 2b
X2
JY-6351G-02-250
3c 5e 1a
4d 2b
X1
JY-6351G-02-250
APM120SPEAK(1/1)
APM120SPEAK SCH
Titel Size File: Date: Drawn By:
Sheet
RevisionModel No:
19-Apr-2007 Jing Bo Yuan
APM120SPEAK
11 of
APM120 VER060721
A3

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APM MONO BOARD.SCH
Titel
Size
File:
Date: Drawn By: Sheet
RevisionModel No:
1 Jan 200
APM MONOBOARD
11of
APM 120 REV 1.20
A2
APM MONO BOARD(1/1)
5
67
U2B
4580M
R69
62K R82
20K
C70
47uF/25V
C57
0.22u/50V
C58
0.22u/50V
C59
0.22u/50V
R77
6K8
1
2
3
SW1A
PS-22E85L
4
5
6
P
SW1B
PS-22E85L
LO CUT
3c
5e
1a
4d
2b
X6
JY-6351G-02-250
T
R
S
RN
TN
INSERT1
MIC GAIN -10~-60dB
LINE IN GAIN +10~-40dB
VR1
O10K
C1
470P C13
22uF/35V
R25
11K0
LINE IN1
MIC 1 C21
47uF/50V R33
3K60
R17
6K81 1/4W
PH PWR
C3
470P
R18
6K81 1/4W
C22
47uF/50V
C29
47P
R26
11K0 R34
3K60
C14
22uF/35V
R10
51K1
R9
51K1
C2
470P
2
1
3
4
X1
SMC-6.02
R45
5K11
R46
5K11
C38
22P
C37
22P
R61
10K0
R41
27R
C33
1000u/10V
3
21
U1A
4580M R62
10K0 R47 5K11
C39
22P
R48
5K11
C40
22P
C69
47uF/25V
R81
20K
3c
5e
1a
4d
2b
X5
JY-6351G-02-250
5
67
U1B
4580M
3
21
U2A
4580M
R2
47R
R1
47R
R73
1K3
RTN-CH1
D1
4148 D3 4148
D2
4148 D4 4148
+17V 17V
+17V 17V
R90
22K
R94
68K
R98
6K8
TR2
3904
TR1
3904
R106
1K50 +17V
LD1
YEL
PGND
LEVEL SET
R145
17K4
AUX1
R214
5K1
3
21
U4A
4580M
VR6A
D10K
R219
12K
C41
22P
VR8
W50K
C74
47uF/25V
LEVEL
R139
27K
R140
27K
LEFT BUS
RIGHT BUS
PAN
AUX1
R150
5K1 A/PFL L
VR4
B50K
VR3
B50K
MID (FREQ=100Hz-8K)
C72
47uF/25V
C71
47uF/25V
VR2
B50K VR9
W50K
R146
17K4 AUX2
AUX2
2
1
3
SW2A
PS-22E85L
MUTE
R218
15K0
VR7
B5K
R226
2K7
R227
2K7
C73
47uF/25V
R210
47K0
R206
5K1
R99
6K8
TR4
3904
TR3
3904
R107
1K50
+17V
LD5
RED
PEAK
PGND
AUX SEND
AUX1
AUX2
AUX GND
AUX GND
2
1
3
SW3A
PS-22E85L
5
4
6
SW3B
PS-22E85L
2
1
3
SW4A
PS-22E85L
5
4
6
SW4B
PS-22E85L
R148
17K4
AUX3
VR10
W50K
AUX3 EXT
VR11
W50K
R149
17K4 AUX4 INT
AUX4
AUX GND
AUX GND
R151
5K1 A/PFL R
2
1
3
SW5A
PS-22E85L
5
67
U6B
4580M
R70
62K R84
20K
C76
47uF/25V
C60
0.22u/50V
C61
0.22u/50V
C62
0.22u/50V
R78
6K8
1
2
3
SW6A
PS-22E85L
4
5
6
P
SW6B
PS-22E85L
LO CUT
3c
5e
1a
4d
2b
X8
JY-6351G-02-250
T
R
S
RN
TN
INSERT2
MIC GAIN -10~-60dB
LINE IN GAIN +10~-40dB
VR12
O10K
C4
470P C15
22uF/35V
R27
11K0
LINE IN2
MIC 2 C23
47uF/50V R35
3K60
R19
6K81 1/4W
PH PWR
C6
470P
R20
6K81 1/4W
C24
47uF/50V
C30
47P
R28
11K0 R36
3K60
C16
22uF/35V
R12
51K1
R11
51K1
C5
470P
2
1
3
4
X2
SMC-6.02
R49
5K11
R50
5K11
C43
22P
C42
22P
R63
10K0
R42
27R
C34
1000u/10V
3
21
U5A
4580M R64
10K0 R51 5K11
C44
22P
R52
5K11
C45
22P
C75
47uF/25V
R83
20K
3c
5e
a
4d
2b
X7
JY-6351G-02-250
5
67
U5B
4580M
3
21
U6A
4580M
R4
47R
R3
47R
R74
1K3
RTN-CH2
D5
4148 D7 4148
D6
4148 D8 4148
+17V 17V
+17V 17V
R91
22K
R95
68K
R100
6K8
TR6
3904
TR5
3904
R108
1K50 +17V
LD2
YEL
PGND
LEVEL SET
R158
17K4
AUX1
R215
5K1
5
67
U4B
4580M
VR17A
D10K
R221
12K
C46
22P
VR19
W50K
C80
47uF/25V
LEVEL
R152
27K
R153
27K
LEFT BUS
RIGHT BUS
PAN
AUX1
R163
5K1 A/PFL L
C78
47uF/25V
C77
47uF/25V
VR20
W50K
R160
17K4 AUX2
AUX2
2
1
3
SW7A
PS-22E85L
MUTE
R220
15K0
VR18
B5K
R228
2K7
R229
2K7
C79
47uF/25V
R211
47K0
R207
5K1
R101
6K8
TR8
3904
TR7
3904
R109
1K50
+17V
LD6
RED
PEAK
PGND
AUX SEND
AUX1
AUX2
AUX GND
AUX GND
2
1
3
SW8A
PS-22E85L
5
4
6
SW8B
PS-22E85L
2
1
3
SW9A
PS-22E85L
5
4
6
SW9B
PS-22E85L
R161
17K4
AUX3
VR21
W50K
AUX3 EXT
VR22
W50K
R162
17K4 AUX4 INT
AUX4
AUX GND
AUX GND
R164
5K1 A/PFL R
2
1
3
SW10A
PS-22E85L
5
67
U10B
4580M
R71
62K R86
20K
C86
47uF/25V
C65
0.22u/50V
C63
0.22u/50V
C64
0.22u/50V
R79
6K8
1
2
3
SW11A
PS-22E85L
4
5
6
P
SW11B
PS-22E85L
LO CUT
3c
5e
1a
4d
2b
X10
JY-6351G-02-250
T
R
S
RN
TN
INSERT3
MIC GAIN -10~-60dB
LINE IN GAIN +10~-40dB
VR23
O10K
C7
470P C17
22uF/35V
R29
11K0
LINE IN3
MIC 3 C25
47uF/50V R37
3K60
R21
6K81 1/4W
PH PWR
C8
470P
R22
6K81 1/4W
C26
47uF/50V
C31
47P
R30
11K0 R38
3K60
C18
22uF/35V
R14
51K1
R13
51K1
C9
470P
2
1
3
4
X3
SMC-6.02
R53
5K11
R54
5K11
C48
22P
C47
22P
R66
10K0
R43
27R
C35
1000u/10V
3
21
U9A
4580M R65
10K0 R55 5K11
C49
22P
R56
5K11
C50
22P
C81
47uF/25V
R85
20K
3c
5e
a
4d
2b
X9
JY-6351G-02-250
5
67
U9B
4580M
3
21
U10A
4580M
R6
47R
R5
47R
R75
1K3
RTN-CH3
D9
4148 D11 4148
D10
4148 D12 4148
+17V 17V
+17V 17V
R92
22K
R96
68K
R102
6K8
TR10
3904
TR9
3904
R110
1K50 +17V
LD3
YEL
PGND
LEVEL SET
R171
17K4
AUX1
R216
5K1
3
21
U8A
4580M
VR28A
D10K
R223
12K
C51
22P
VR30
W50K
C85
47uF/25V
LEVEL
R165
27K
R166
27K
LEFT BUS
RIGHT BUS
PAN
AUX1
R175
5K1 A/PFL L
C83
47uF/25V
C82
47uF/25V
VR31
W50K
R172
17K4 AUX2
AUX2
2
1
3
SW12A
PS-22E85L
MUTE
R222
15K0
VR29
B5K
R230
2K7
R231
2K7
C84
47uF/25V
R212
47K0
R208
5K1
R103
6K8
TR12
3904
TR11
3904
R111
1K50
+17V
LD7
RED
PEAK
PGND
AUX SEND
AUX1
AUX GND
AUX GND
2
1
3
SW13A
PS-22E85L
5
4
6
SW13B
PS-22E85L
2
1
3
SW14A
PS-22E85L
5
4
6
SW14B
PS-22E85L
R173
17K4
AUX3
VR32
W50K
AUX3 EXT
VR33
W50K
R174
17K4 AUX4 INT
AUX4
AUX GND
AUX GND
R176
5K1 A/PFL R
2
1
3
SW15A
PS-22E85L
PFL
PFL
PFL
54
6
SW20B
PS-22E85L
LD17
GRN
54
6
SW5B
PS-22E85L
54
6
SW2B
PS-22E85L
+17V
LD10
YEL
LD11
GRN
54
6
SW10B
PS-22E85L
54
6
SW7B
PS-22E85L
LD12
YEL
LD13
GRN
54
6
SW15B
PS-22E85L
LD14
YEL
LD15
GRN
54
6
SW17B
PS-22E85L
LD16
YEL
54
6
SW12B
PS-22E85L
MUTE
Q1
BC337
R89
20K
+17V
D17
4148
D18
4148
17V
R235
100R
17V
/PFL
84
U1C
4580M
C125
100n
C126
100n
+17V
17V
84
U2C
4580M
C127
100n
C128
100n
84
U3C
4580M
C129
100n
C130
100n
84
U4C
4580M
C131
100n
C132
100n
84
U5C
4580M
C133
100n
C134
100n
84
U6C
4580M
C135
100n
C136
100n
84
U7C
4580M
C137
100n
C138
100n
84
U8C
4580M
C139
100n
C140
100n
84
U9C
4580M
C141
100n
C142
100n
84
U10C
4580M
C143
100n
C144
100n
84
U11C
4580M
C145
100n
C146
100n
84
U12C
4580M
C147
100n
C148
100n
84
U13C
4580M
C149
100n
C150
100n
84
U14C
4580M
C151
100n
C152
100n
21
3
SW33
SW-2WAY
1
2
3
4
CN1
HEADER 2
LD9
RED
R234
10K0
PGND
R440
20K
8V
PH PWR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN2
HEADER 10
AUX GND
LEFT BUS
RIGHT BUS
AUX1
A/PFL L
AUX2
AUX3
AUX4
A/PFL R
1
2
3
4
5
6
7
8
CN3
HEADER 4
+17V
17V
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX
A/PFL L
A/PFL R
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX
A/PFL L
A/PFL R
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX
A/PFL L
A/PFL R
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX
A/PFL L
A/PFL R
EQ HI (12K)
R115
5K6
R114
5K6 LO (80Hz)
R126
10K0
5
67
U3B
4580M
R130
1M0
C109
22P
R122
3K90
C93
33n(M) C94 33n(M)
C102
6n8(M)
C101
6n8(M)
3
21
U3A
4580M
R137
6K8
C110
22P
R136
6K8
C117
4n7(M)
R134
6K8
VR5B
500KC
VR5A
500KC C121
2n7(M)
MID
R135
6K8
VR16
B50K
VR14
B50K
MID (FREQ=100Hz-8K)
VR13
B50K
EQ HI (12K)
R117
5K6
R116
5K6 LO (80Hz)
R127
10K0
5
67
U7B
4580M
R131
1M0
C111
22P
R123
3K90
C95
33n(M) C96 33n(M)
C104
6n8(M)
C103
6n8(M)
3
21
U7A
4580M
R177
6K8
C112
22P
R159
6K8
C118
4n7(M)
R138
6K8
VR15B
500KC
VR15A
500KC C122
2n7(M)
MID
R147
6K8
VR27
B50K
VR25
B50K
MID (FREQ=100Hz-8K)
VR24
B50K
EQ HI (12K)
R119
5K6
R118
5K6 LO (80Hz)
R128
10K0
5
67
U11B
4580M
R132
1M0
C113
22P
R124
3K90
C97
33n(M) C98 33n(M)
C107
6n8(M)
C105
6n8(M)
3
21
U11A
4580M
R193
6K8
C115
22P
R192
6K8
C119
4n7(M)
R190
6K8
VR26B
500KC
VR26A
500KC C123
2n7(M)
MID
R191
6K8
MIC GAIN -10~-60dB
LINE IN GAIN +10~-40dB
5
67
U13B
4580M
R72
62K R88
20K
C88
47uF/25V
C66
0.22u/50V
C67
0.22u/50V
C68
0.22u/50V
R80
6K8
1
2
3
SW16A
PS-22E85L
4
5
6
P
SW16B
PS-22E85L
LO CUT
3c
5e
1a
4d
2b
X12
JY-6351G-02-250
T
R
S
RN
TN
INSERT4
VR34
O10K
C10
470P C19
22uF/35V
R31
11K0
LINE IN4
MIC 4 C27
47uF/50V R39
3K60
R23
6K81 1/4W
PH PWR
C12
470P
R24
6K81 1/4W
C28
47uF/50V
C32
47P
R32
11K0 R40
3K60
C20
22uF/35V
R16
51K1
R15
51K1
C11
470P
2
1
3
4
X4
SMC-6.02
R57
5K11
R58
5K11
C53
22P
C52
22P
R67
10K0
R44
27R
C36
1000u/10V
3
21
U12A
4580M R68
10K0 R59 5K11
C54
22P
R60
5K11
C55
22P
C87
47uF/25V
R87
20K
3c
5e
1a
4d
2b
X11
JY-6351G-02-250
5
67
U12B
4580M
3
21
U13A
4580M
R8
47R
R7
47R
R76
1K3
D13
4148 D15 4148
D14
4148 D16 4148
+17V 17V
+17V 17V
R93
22K
R97
68K
R104
6K8
TR14
3904
TR13
3904
R112
1K50 +17V
LD4
YEL
PGND
LEVEL SET
RTN-CH
C89
47uF/25V
C90
47uF/25V
R213
47K0
R209
5K1
R105
6K8
TR16
3904
TR15
3904
R113
1K50
+17V
LD8
RED
PEAK
PGND
VR38
B50K
VR36
B50K
MID (FREQ=100Hz-8K)
VR35
B50K
EQ HI (12K)
R121
5K6
R120
5K6 LO (80Hz)
R129
10K0
5
67
U14B
4580M
R133
1M0
C114
22P
R125
3K90
C99
33n(M) C100 33n(M)
C108
6n8(M)
C106
6n8(M)
3
21
U14A
4580M
R197
6K8
C116
22P
R196
6K8
C120
4n7(M)
R194
6K8
VR37B
500KC
VR37A
500KC C124
2n7(M)
MID
R195
6K8
R217
5K1
5
67
U8B
4580M
VR39A
D10K
R225
12K
C56
22P
C92
47uF/25V
LEVEL
2
1
3
SW17A
PS-22E85L
MUTE
R224
15K0
C91
47uF/25V
R178
27K
R179
27K
LEFT BUS
RIGHT BUS
PAN
VR40
B5K
R232
2K7
R233
2K7
LEFT-BUS
RIGHT-BUS
R184
17K4
AUX1
VR41
W50K
AUX1
VR42
W50K
R185
17K4 AUX2
AUX2
AUX SEND
AUX1
AUX2
AUX GND
AUX GND
2
1
3
SW18A
PS-22E85L
5
4
6
SW18B
PS-22E85L
2
1
3
SW19A
PS-22E85L
5
4
6
SW19B
PS-22E85L
R186
17K4
AUX3
VR43
W50K
AUX3 EXT
VR44
W50K
R187
17K4 AUX4 INT
AUX4
AUX GND
AUX GND
AUX1
AUX2
AUX3
AUX
R188
5K1 A/PFL L
R189
5K1 A/PFL R
2
1
3
SW20A
PS-22E85L
PFL
A/PFL L
A/PFL R
R141
20K
R142
20K
R143
20K
R144
20K
C153
100uF/63V
950922修改

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L4
3mH
5
6
8
9
3
1
10
11
12
13
14
T1
ETD29
C36
10NF/400V
C37
10NF/400V
C22
0.047uF/250V
C21
0.047uF/250V
RTH1
10R
C23
220uF/400V
R1
2M
C24
4.7NF/400V
D4
BYV26C PH
S
X
F
C
L D
U3
TOP248Y
R10
10K
PGND
PGND
C42
4.7NF/400V
D2
BYV27
C20
220uF/25V
C5
0.1uF/100V
PGND
U5
TL431AILP
PGND PGND
Vin
GND
Vout
U2
L7805
C33
100uF/16V
+5V
PGND
D7
BYV28
D6
BYV28
D5
IN4148
D3
BYV26C
C40 47uF/25V
C11 0.1uF/50V
R11
4R7
U4
4N33
C41
1uF/50V
C28
1000uF/25V
C6
0.1uF/100V
-15V-1
PGND PGND
R13
560R
R14
820.00O ±1%
R12
3.3K
R15
4.70KO
R7
750O ±1%
C13
0.1uF/50V
PGND
C29
1000uF/25V
C8
0.1uF/100V
PGND PGND
+15V-1
C31
47uF/100V
C7
0.1uF/100V
PGND
Q2
TIP41
R6
6.8K
Z2
47V
C34
2.2uF/63V
PGND PGND
PGND
+48V
C17
0.1uF/100V
C16
0.1uF/100V
PGND
+15V
-15V-15V-1
+15V-1
1
2
3
4
5
6
7
8
J3
8PIN-A
PGND
PGND
PGND
PGND
+5V
+15V
-15V
+48V
1
2
J1
2PIN
1
2
J2
2PIN
C43
33uF/16V
Vin
GND
Vout
U6
L7815
C45
330uF/25V
1
2 3
TR1
7915
PGND
C46
330uF/25V
Vin
GND
Vout
U1
L7812
PGND C18
100uF/16V
R2
220K
C35
10uF/63V
C12
0.01uF/50V
To 48V-SW
1
2 3
Q1
2N5551
R8
47K
+12V
D1
BYV27
C1
330uF/25V
C2
0.1uF/100V
PGNDPGND
1
2
3
4
BD1
KBP206
1 2 3
CON1
R80
68.0KO
R100
10K
R4
220K
R3
220K
Z1
P6KE200
PSM-50Wdpcb.SCH單塊 線路圖
Titel
Size
File:
Date: Drawn By: Sheet
RevisionModel No:
28-Oct-2006 JXL
PSM-50Wd
11 of
PSM-50Wd REV060822
A3
PSM-50Wd(1/1)

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Title
Number RevisionSize
A2
Date: 30-May-2007 Sheet of
File:DIGIMOD1000 桌面 Drawn By:YONGQIANYAO
T1
2.3mH/4A
T2
2.3mH/4A
1 2
CN1
2P PH7.5mm
1
2
CN2
2P PH7.5mm
C1
220PF/50V C0G ±5%
t
R10
2.5OB57237S259M熱敏電阻
C6
0.0047uF/250V
C7
0.0047uF/250V
C9
0.0047uF/250V
C8
0.0047uF/250V
RV1
S20-K300突波吸收器
F1 4A250V
AC1
V
AC2
V-
D1
8A GBU-8K
C137
0.1uF/275V±20%
R1
240K±5% VR37
1
R90
4.70KO ±1%
1
R91
NC
D29
NC
D30
NC
1
R19
100KO ±1%
C24
390uF/100V
C25 390uF/100V
C26
390uF/100V
C27 390uF/100V
C28
390uF/100V
C29 390uF/100V
1
R17
100KO ±1%
1
R18
100KO ±1%
1
R51
100KO ±1%
1
R84
100KO ±1%
C46 NC C30 1.0uF/16V
1
R85
100KO ±1%
1
R52
100KO ±1%
VCC
VEE
TP1
MID
TP2
MID
VEE D2 W 15V
D27 1W 15V
VCC
Q8
NC
VEE
VCC-U1
VCC-U1
3
2
1
4
5
6
U16
CNY17F-2BNC
1
R87
1.00KO ±1%
C136
100PF/50V
1
R12
4.7KO ±5%
1
R16
00KO ±1%
1
R11 12.1KO ±1%
1
R13
33.0KO± 1%
C43
470PF/50V
C44
33PF/50V
NC
1
VCC
2
VDC
3
RT
4
RPH
5
CT
6
CPH
7COM 8
SD 9
CS 10
LO 11
VS 12
HO 13
VB 14
U1
IR2156SPBF
1
R14
100KO ±1%
1
R15
100KO ±1%
C45 1.0uF/16V D3
1A/400V US1G
1R21
15.0O± 1%
1R20
15.0O± 1%
G
DS
Q1
HGTG12N60A4D
G
DS
Q2
HGTG12N60A4D
1
2
3
CN4
3P 2.54mm 180°
TP9
TP7
TP8
VCCVEE
VEE
TP6
VEE
VCCVEE
TP20
VCC-U1
VCC-U1
VCC-U1
VCC-U1VEE
1
4
2
8
11
6
10
7
9
5
NC
3
T3
EE42/20
D4
1A/400V US1G
D28
1A/400V US1G
C10
0.01uF/100V
C4 0.1uF/630V±5%
C5
0.1uF/630V±5%
VCC
VEE VEE
VEE
21
3
D12
BYW51FP-200
21
3
D11
BYW51FP-200
2 1
3
D13
BYW51FP-200
1
2JP5
5mm D8
ES3D
D9
ES3D
D10
ES3D
VCC3
VEE3
VCC-U1
VCC2
Q7
BD237
1
2
3
CN10
3P 2.54mm 180°
1R43 10K±5%Q3熱保護
C53 220uF/200V
C52 220uF/200V C51
220uF/200V
C54
220uF/200V
R69 0.1O±5%帶狀
R70 0.1O±5%帶狀
C99
0.022uF/100V
E0 1
E1 2
E2 3
VSS 4 SDA
5
SCL
6
WC(N)
7
VCC
8
U12
M24C16WMN6TP
R49
1.00KO ±1%
C50
820uF/35V
C47
820uF/35V C49
820uF/35V
5 6
4 7
3 8
2 9
1 0
CN15
2*5P 43045-1012
1
R45
1.50O± 5%
1
R53
100KO ±1%
1
R54
100KO ±1%
1 2
3 4
5 6
7 8
9 10
1112
1314
1516
CN13
16P 2.54mm180°
C131
1.0uF/16V
C132
1.0uF/16V
C129
1.0uF/16V
C130
1.0uF/16V
C133
1.0uF/16V
C134
1.0uF/16V
C64
0.33uF/160V±5%
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
CN9
72P 1.27mm 180°
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
CN8
72P 1.27mm 180°
1
R44 10K±5%Q5熱保護
C68
1.0uF/250V ±5%
R79 4.7O 5%
R75 0.1O±5%帶狀 R76 0.1O±5%帶狀
C100
0.022uF/100V
C90
1.0uF/16V
C91
1.0uF/16V
1R88 100KO ±1%
1
R89 100KO ±1%
Vin
GND
Vout
U13B
L7812CV
Vin
GND
Vout
U14B
NJM7912FA
C12 0.0047uF/200V C13 0.0047uF/200V C15 0.0047uF/200V
1
R80
330O± 1%
C92
0.001uF/50V
1
R81
330O± 1%
C93
0.001uF/50V
1
R22
1.50O± 5%
C78
1.0uF/16V
C79
1.0uF/16V
1
R23
1.50O± 5%
1
R82
330O± 1%
C94
0.001uF/50V
1
R83
330O± 1%
C95
0.001uF/50V
C21
0.0047uF/200V
C18
0.0047uF/200V
C19
0.0047uF/200V
C14
0.022uF/100V
C20
0.022uF/100V
1
2
3
4
5
6
7
8
CN16
8P 2.54mm 180°
1
2
3
44
CN17
4P 2.54mm 180°
11
2
33
44
CN18
4P 2.54mm 180°
C121 NC C122 NC
C123 NC
C124 NC
C73 0.001uF/50V C74 0.001uF/50V
C75
0.001uF/50V
C76
0.001uF/50V
C125 NC C126 NC
C127 NC C128 NC
C80 0.001uF/50V C81 0.001uF/50V
C82 0.001uF/50V
C83
0.001uF/50V
1
1
2
2CN3
2P PH5.08mm
1
1
2
2
CN7
2P PH5.08mm
1
1
2
2
3
3
4
4
CN14
4P PH5.08mm
1
1
2
2
3
3
4
4
5
5
CN11
5P PH5.08mm
1
1
2
2
3
3
4
4
5
5CN12
5P PH5.08mm
12V
VCC1
VCC3
VEE1
VEE1
5V
5V
-12V
VEE3
VCC1
VCC1
C85 47uF/16V
C84
47uF/16V
Vin
GND
Vout
U11
L4941BDT
5VVCC2
12V
VCC1 VCC1
VCC3 VCC3
VCC3 VCC3
VCC2
VCC2
VEE1 VEE1
VEE3VEE3
VEE3VEE3
CN9-1
CN9-1
CN9-4
CN9-4
CN9-5
CN9-5
CN9-6
CN9-6
CN9-6
CN9-8
CN9-8
CN9-9
CN9-9
CN9-11
CN9-11
CN9-12
CN9-71 CN9-69
CN9-69
CN9-68
CN9-68
CN9-67
CN9-67
CN9-67
HEAT
HEAT
HEAT
CN9-71
CN9-27
CN9-27
CN9-56
5V
5V
5V
12V
12V 12V
12V
-12V
-12V
-12V
-12V
-12V
CN9-30
CN9-48
CN9-32
CN9-50
CN9-57
CN9-58
CN9-58
CN9-58
CN9-58 CN9-58
CN9-59
CN9-60
CN9-62
CN9-62
CN9-65
CN9-65
CN9-64
CN9-64
CN8-7
CN8-7
CN8-7
CN8-66
CN8-66
CN8-66
CN9-14
CN9-16
CN9-23
CN9-25
C59 0.1uF/100V
1
R58
4.70O± 1%
1
R26
330O± 1%
C31
0.1uF/50V
NC
1
IN A
2
GND
3
IN B
4OUT B 5
VDD 6
OUT A 7
NC 8
U7
TC4423EPA
D22
1A/400V US1G
Q3
IRFP260NPBF
1
R59 4.70O± 1%
1
R32
330O± 1%
C38
1.0uF/16V
C56
1.0uF/16V
C33
0.1uF/50V
D23 1A/400V US1G
Q4
IRFP260NPBF
21
3
D19
0.45A/85V
R73 4.7O 5%
C60
0.1uF/100V
C67
1.0uF/250V ±5%
1
R28
1.00KO ±1%
L1 1.90uH~2.30uH
C63
0.33uF/160V±5%
R25
1.00KO ±1%
TP5 TP4TP
VCC3VEE3
R47
10.0KO ±1%
1
2
3
4
5
67
8
SM1
P-DGMFILT14
CN9-14
VEE3 VEE3
T8-3
CN9-16
CN9-23
CN9-2
1
2
3
4 5
6
7
8
U3
HCPL-0611
1
R27
330O± 1%
C37 1.0uF/16V
C55
1.0uF/16V
21
3
D18
0.45A/85V
78
T8D 4*0.47mH
NC
1
IN A
2
GND
3
IN B
4OUT B 5
VDD 6
OUT A 7
NC 8
U8
TC4423EPA
VEE3
1
R30
330O± 1%
1
2
3
4 5
6
7
8
U4
HCPL-0611
VEE3 VEE3 VEE3
C66
0.33uF/160V±5%
NC
1
IN A
2
GND
3
IN B
4OUT B 5
VDD 6
OUT A 7
NC 8
U10
TC4423EPA
1
R34
1.00KO ±1%
1
R35
330O± 1%
1
R36
330O± 1%
1
R60
4.70O± 1%
C39
0.1uF/50V
C57
1.0uF/16V
C42 1.0uF/16V
C71 0.1uF/100V
Q5
IRFP260NPBF
Q6
IRFP260NPBF
D24
1A/400V US1G
21
3
D21
0.45A/85V
1
2
3
4
5
67
8
SM2
P-DGMFILT14
L2 1.90uH~2.30uH
C65
0.33uF/160V±5%
1
R48
10.0KO ±1%
C72
0.1uF/100V
1
R50
1.00KO ±1%
TP10
VCC3VEE3
56
T8C
4*0.47mH
CN9-50
CN9-57
CN9-59
CN9-60
1
2
3
4 5
6
7
8
U6
HCPL-0611
11TP
NC
1
IN A
2
GND
3
IN B
4OUT B 5
VDD 6
OUT A 7
NC 8
U9
TC4423EPA
1
2
3
4 5
6
7
8
U5
HCPL-0611
1
R29
1.00KO ±1%
1
R31
330O± 1%
1
R33
330O± 1%
1
R61 4.70O± 1%
C34
0.1uF/50V
C58
1.0uF/16V
C41
1.0uF/16V
D25 1A/400V US1G
21
3
D20
0.45A/85V
VEE3 VEE3 VEE3
4 3
T8B 4*0.47mH
CN9-48
VEE3 T8-3 VEE3 VEE3 VEE3
1
R86
47.0O± 1% C135 NC
C98 1.0uF/16V
C97
1.0uF/16V
1
R57
10.0KO ±1%
C96
1.0uF/16V
NC
1
IN A
2
GND
3
IN B
4OUT B 5
VDD 6
OUT A 7
NC 8
U15
TC4423EPA
21
3
D26
0.45A/85V
12V
21
T8A 4*0.47mH
CN9-56
U16-1
U16-1
D14
1/2W 5.1V
D15
1/2W 5.1V
D16
1/2W 5.1V D17
1/2W 5.1V
TP18
TP19
CN9-26 GNDCN9-24 GND
TP12
TP3
CN9-1
CN9-71
PIN51 GNDPIN57 GND
TP14
TP15 TP16
TP13
TP17
CN9-13
CN9-13
CN9-12CN9-61
CN9-61
VER060411
VER060411
1 of 1
Digimod1000
Digimod1000(1/1)

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A B C D
8
7654321
D
C B A
DSP-PRE Sch
Titel Size File Date Drawn By
Sheet
RevisionModel No
23-Nov-2005
KEVIN LIN
DSP-PRE
11of
AMX-140FX USB REV1.1(051122)
A2(C)
C329 22P
C345
1.5nF 2.5%
5 6
7
U44B
4580M
R399 10K
R420 100R
R422
3K3 R397
10K
R398
10K
3 2
U44A
4580M
R400
10K
C331 22P
C347
1.5nF 2.5%
5 6
7
U45B
4580M
R406 10K
R421 100R
R423 3K3 R402
10K
R405
10K
3 2
U45A
4580M
R408
10K
5 6
7
U46B
4580M
3 2
1
U46A
4580M
C346
1.5nF 2.5% R404
10K
R403 10K
C332 22P
R407 10K
C330
22P
R424 2K2
R401 10K
(MUTE) (MUTE)
CLK 4
J2
S
5
R
1
Q
6
Q
7K3
U48A 74HC109
5VD R413
10K
D7 BAS316
12
U49A 74HC14
C352 1uF
DGND
5VD
R414 10K
D15
BAS316
C353 1uF
DGND
R410 10K
R426 220R
R419 7K5
84
U44C
4580M
84
U46C
4580M
84
U45C
4580M
C336 100N
C337 100N
C338 100N
C339
100N
VCC
-VCC
3 4
U49B 74HC14
5 6
U49C 74HC14
8 9
U49D
74HC14
12 13
U49F
74HC14
147
U49G
74HC14
DGND
CLK 12
J14
S
1
R
15
Q
10
Q
9K13
U48B 74HC109
DGND
168
U48C
74HC109 C341
100N
C340
100N
5VD
DGND
C351 10uF
DSP-PRE
DGND
3 2
1
U47A
LM393
5 6
7
U47B LM393
R416 4K7
VCC
R418 1K
C334 100N
R417 1M R425
2M2
R431 820K
D10A
RB400D
PEAK(FLICKER) MUTE(GLOW)
84
U47C
LM393
TR17 3904
DGND
R411
10K
R412 10K
DGND
OUT
3RS 4
TG 2 TH 6
CTR
5
DS
7
U43A NE555
C333
100N
DGND
5VD
R415 47K
C350 10uF
DGND
81
U43B
NE555
C349 33P C348 33P
D16 DA202K
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
CN1 CN1-2.0-16P
GND
VCC
-VCC
NetC342 1 NetC344 1 NetTR16_C
5VD
NetCN6 16 NetU49_1 NetC343_1 PGND DGND NetLD54_2 NetC332_2 NetR408 2 NetR400 2
ZD1 2.4V ZD2
2.4V
R409 10K
TR16
3904
DGNDDGND
R1 0R

1234
A
B
C
D
4
321
D
C
B
A
5
4
2
U2A
LM339
10 11
13
U2D
LM339
10 11
13
U1D
LM339
5
4
2
U1A
LM339
10 11
13
U3D
LM339
5
4
2
U3A
LM339
R2
120R R3 470R R6 330R
R4
330R R7 470R
R5
470R
R1
33R
PGND
+VCC
312
U3E
LM339
312
U2E
LM339
C1
100n
C2
100n
312
U1E
LM339
NetU21_8
NetU21_4
NetU15 11
-30DB-L
-10DB-L
-4DB-L
0DB-L
+4DB-L
+10DB-L
NetU21 8
NetU21 4
+VCC
+10DB-L
+4DB-L
0DB-L
-4DB-L
-10DB-L
-30DB-L
NetU15 11
PGND
1
6 7
U2B
LM339
8 9
14
U2C
LM339
8 9
14
U1C
LM339
1
6 7
U1B
LM339
8 9
14
U3C
LM339
1
6 7
U3B
LM339
-20DB-L
-7DB-L
-2DB-L
+2DB-L
+7DB-L
+18DB-L
+18DB-L
+7DB-L
+2DB-L
-2DB-L
-7DB-L
-20DB-L
R8
510R R9 620R R10 1K3 R11 2K R12 10K R13 82K
12VMETER
12VMETER.Sch
Titel
Size
File:
Date: Drawn By: Sheet
RevisionModel No:
4-Mar-2005
12VMETER
11of
12VMETER VER040611
A4
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2
3
4
5
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CN6
Z-LED

1 2 3 4 5 6 7 8
A
B
C
D
87654321
D
C
B
A
APM200 .SCH全機配線圖
Titel
Size
File:
Date: Drawn By: Sheet
RevisionModel No:
24-Aug-2007
JINBO YUAN
APM CONNECTOR
11 of
APM200 VER070610
A2
STEREO BOARD
POWER BOARD DC OUT
APM200 接線圖
1
2
3
4
1
2
3
4GND
-17V
GND
+17V
+48V
PGND
DGND
+5V
AMP SIGNAL OUT
1 2 3 4 5 6 7 8 9
10 11 12
1
2
3
4
5
6
7
8
9
10
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX4
AUX GND
GND
PFL R
PFL L
1
2
3
4
5
6
7
8
9
10
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX4
1
2+48V
AUX GND
PGND
MONO BOARD
GND
PFL R
PFL L
1
2
3
4
+17V
GND
-17V
GND
1
2
3
4
5
6
7
8
9
10
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX4
1
2+48V
AUX GND
PGND
MONO BOARD
GND
PFL R
PFL L
1
2
3
4
+17V
GND
-17V
GND
1
2
3
4
5
6
7
8
9
10
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX4
1
2+48V
AUX GND
PGND
MONO BOARD
GND
PFL R
PFL L
1
2
3
4
+17V
GND
-17V
GND
1
2
3
4
5
6
7
8
9
10
LEFT-BUS
RIGHT-BUS
AUX1
AUX2
AUX3
AUX4
1
2+48V
AUX GND
PGND
MONO BOARD
GND
PFL R
PFL L
1
2
3
4
+17V
GND
-17V
GND
APM120 SPEAKER APM200 SPEAKER
DIGIMOD1500 DIGIMOD1000
AC IN
AC SEL
AMP A+ AMP A- AMP B+ AMP B- AMP C+ AMP C- AMP D+ AMP D- GND GND GND GND
AC IN
AC INAC SEL
AC IN
AC SEL
1
2
3
4
5
6
1
2
3
4
5
6
SIG B
PROT B
+12V-1
PROT A
SIG A
DGND1
SIG C
PROT C
+12V-2
PROT D
SIG D
DGND2