Page 1
SERVICE MANUAL
MODEL NO.: EFFEX-2
Contents
Specification 1-2
Block Diagram 3
Point To Point Diagram 4
Exploded View 5
Exploded View Part List 6-7
E lectrical Part List 8-20
IC Block Diagram 21-23
Package View & Part List 24
Schematic Diagram 25-28
Printed Circuit Board Diagram 29-31
Troubleshooting 32
Page 2
GENERAL SPECIFICATION
1. Power consumption AC 12V, 1500mA +/- 10%, 29 Watts.
2. Dimensions 254 (W) x 355 (D) x 87 (H) mm
3. Weight 3.5Kgs
4. Features
(1) VCA controlled channel and cross fader.
(2) Fader reverse and curve adjusment.
(3) Channel & cross fader replaceable.
(4) 2 effects.
(5) Send/Return terminals for external effectors.
(6) PFL and Master level meter.
(7) BPM Display.
(8) 3-Band KILL equalizer.
(9) 3 outputs (recording, master1 and 2)
5. Input/output impedance & sensitivity (EQ Flat, Maximum gain, Master1=0dBV output, Load=100K OHM)
Line 20K OHM /-14dBV (200mV) +/-2dB
Return 10K OHM /-14dBV (200mV) +/-2dB
Phono 47K OHM / -54dBV (2mV) +/-2dB
Mic 2.2K OHM / -60dBV (1mV) +/-2dB
Rec 2K OHM / -10dBV (316mV) +/-2dB
Send 1K OHM / -14dBV (200mV) +/-2dB
Master1 1K OHM
Master2 1K OHM / 0dBV (1V) +/-2dB
Master1 BAL 600 OHM / +4dBm (1.23V) +/-2dB
Phones 33 OHM / 0dBV (1V) +/-2dB (CUE MIXING AT CENTER)
6. Frequency response (EQ Flat, Maximum gain, Master1=0dBV output, FX OFF, Load=100K OHM)
Line 20 - 20KHz +/-2dB
Return 20 - 20KHz +/-1dB
Phono 20 - 20KHz +2/-3dB (RIAA)
Mic 20 - 20KHz +1/-2dB
7. T.H.D+N (EQ Flat, Maximum Gain, Master=0dBV, w/20kHz LPF, Load=100K OHM)
Line/Return Less than 0.02% 20 - 20KHz
8. Maximum input: (Master1 Output, THD=0.5%, EQ Flat, Maximum gain, Load=100K OHM)
Line/Return More than +4dBV
Phono More than -66dBV
Mic More than -42dBV
9. Maximum output: (EQ Flat, Maximum gain, THD=1%, Load=100K OHM)
Master1,2 More than +18dBV (8.0V)
PHONES More than +4dBV (1.6V) @ Load=32 OHM
10. Output noise: (Maximum gain, EQ Flat, w/20KHz LPF, A-weighted, Master output, FX OFF)
Line Less than -82dBV
Phono Less than -66dBV
Mic Less than -60dBV
11. Crosstalk (Maximum gain, EQ Flat, Master1=0dBV output)
Line More than 70dB at 1KHz Between L, R and channels
Page 3
GENERAL SPECIFICATION
12. EQ:
Channel 12 +/- 2dB at 70, 1K & 13KHz
-26 +/- 3dB at 50Hz
-20 +/- 3dB at 1KHz
-26 +/- 3dB at 16KHz
13. Channel balance Within 3dB.
14. Fader kill More than 80dB at 1KHz for channel faders and crossfader
Page 4
BLOCK DIAGRAM
A
LINE4
B
PH2/LINE3
BUFFER
LINE
1 2 3 4
+40dB RIAA AMP
1 2
PH
1
2
IN. SEL.
A
CH2 GAIN
C1
3 1
2
+14dB AMP
C
LINE2
BUFFER
PH1/LINE1
+40dB RIAA AMP
1 2
LINE
PH
1
2
IN. SEL.
A
CH1 GAIN
C1
3 1
2
+14dB AMP.
LPF
HPF
PEAK HOLD
PEAK HOLD
QUANTIFY
QUANTIFY
CPU
CH2 BPM DISP.
LPF
LPF
HPF
HPF
LOW CUT
C1
C1
A
123
LOW
2
VCA
PFL2
C1
A
A
HI CUT
MID CUT
123
123
3 123 123 1
HI
MID
CH2 CURVE
3 1
2
3 1
BAL.
2
-10dB AMP
CH2 F. REV.
74HC74
KEY DET.
2
1
2
A
C1
5V
CROSSFADER
3 1
5V
2
2
4053
C1
CF CURVE
2
CH2 FADER
3 1
4053
CF REV.
1
74HC74
KEY DET.
A
3 1
CH1 CURVE
3 1
2
LED DRIVER
CH LEVEL METER
3 1
2
1
2
4053
A
C1
LPF
LPF
HPF
HPF
C1
C1
LOW CUT
A
123
LOW
2
CH1 FADER
74HC74
KEY DET.
CH1 F. REV.
5V
C1
MID CUT
A
A
HI CUT
123
123
3 123 123 1
HI
MID
3 1
BAL.
2
-10dB AMP
VCA
PFL1
C1
74HC74
4053
2
FX ON
KEY DET.
A
1
FX OFF
5V
CH2 FX
3 1
RETURN
2
4
3 1
SEND
2
1
L3G1S
L3G
RETURN
SEND
C1
74HC74
4053
2
FX ON
KEY DET.
A
1
FX OFF
CH1 FX
Title
Date: 20-May-2004 Sheet of
File: F:\ \EFXE2blk\EFXE2blk.DDB
B
Number Revision Size
暫存區 Drawn By:
BLOCK DIAGRAM 0.1
EFFEX2
POWER
SUPPLY
LEC
-15V
15V
2
PARAMTERS
3 1
LF OSC
2
3 1
TRANSFROM
PARAMETERS
AC IN
LED DRIVER
MASTER LEVEL METER
5V
1 2
2
FLANGER
EFFECTOR
3 1
2
3 1
+2.9dB AMP
INV.
BAL. OUT
MASTER1
OFF
1
2
ON
4053
A
C1
MASTER1 LEVEL
3 1
2
MASTER1
FLANGER
74HC74
KEY DET.
5V
MASTER2 LEVEL
3 1
2
MASTER2
REC
PFL1
PFL2
CUE PAN CUE LEVEL
3 1
2
3 1
2
PHONES
A
B
C
D
LPF
HPF
PEAK HOLD
PEAK HOLD
QUANTIFY
QUANTIFY
CPU
CH1 BPM DISP.
MIC IN
5V
+40dB AMP +14dB AMP
MIC LEVEL
3 1
2
1 2
D
3 2 1
4
Page 5
POINT TO POINT DIAGRAM
Page 6
EXPLODED VIEW
Page 7
EXPLODED VIEW PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY REMARK
1 FRONT PANEL 300-EFX2-1143 1
2 FRONT BOARD ASS'Y 703-EFX2-862 1
3 MIXER PCB ASS'Y 704-EFX2-5146 1
4 BPM PCB ASS'Y 704-EFX2-5147 1
5 BOTTOM BASE 300-EFX2-1136 1
6 BACK BOARD 300-EFX2-1137 1
7 OUTPUT PCB ASS'Y 704-EFX2-5151 1
8 ROTATE KNOB(SEMICIRCLE) 100-SCX2-2211 17
9 PUSH KNOB(LARGE) 100-SCX2-2212 3
10 VR SHEATH 300-SCX2-1125 5
11 LIMPID BOARD 100-EFX2-2221 1
12 PUSH KNOB(MIDDLE) 100-SCX2-2213 2
13 CUSHION 612-EFX2-187 1
14 SCREW(CTF,3*7) 602-AKS4-496B 12
15 SCREW(BTB,3*5,ZB) 602-QMX2BPM-322 28
16 VR FIXED PLATE 300-SCX2-1133 3
17 CH VR PCB ASS'Y 704-EFX2-5142 3
18 FRONT PCB ASS'Y 704-EFX2-5154 1
19 POWER SW 403-DJ1-107A 1
20 PUSH KNOB 100-Q3433-2208 7
21 THROW GRANULE 100-Q2411-2206 7
22 SEPARATELY SLICE 501-EFX2-1774 1
23 EFFECT FIXED PLATE 300-EFX2-1144 1
24 SEND VR PCB ASS'Y 704-EFX2-5155 1
25 RETURN VR PCB ASS'Y 704-EFX2-5145 1
26 MASTER OUT PCB ASS'Y 704-EFX2-5152 1
27 MIC PCB ASS'Y 704-EFX2-5149 1
28 PHONE PCB ASS'Y 704-EFX2-5148 1
29 SCREW(M3*P0.5*5L) 602-MP3-324 8
30 SCREW(ISOP,M2*2.5,NI) 602-ST150-480 4
31 REVERSE FIXED PLATE 300-SCX2-1131 1
32 FIXED PILLAR(SHORT) 200-SCX2-437 4
33 SW PCB ASS'Y 704-EFX2-5144 1
34 IC 7805 417-KC730-123 1
35 IC(NJM7815FA 3PIN) 417-DV330-216 1
36 IC(NJM7915FA) 417-RCC955A-291 1
37 SCREW (BTB 3*6ES ,BLACK) 602-CDC2050-345 3
38
39 CUSHION(26*10mm,t=0.5mm) 612-HPT1-163 2
40 HIMILON 612-HDJ100-045 4
41 FIXED PILLAR FOR OUTPUT 200-RMX30-438 2
42 SCREW(3*5 P=0.5) 602-B300-041 16
43 RUBBER FOR FOOT(PVC,70%) 604-BEAT4-238 4
44 SCREW(STB,4*8,ZB) 602-BEAT4-440 4
45 GROUND PIN 200-DJ100-231 2
46
47 SCREW(3*10 ZK PTP) 602-MK7-131 12
48 TRANSFORMER 411-RMX20-373 1
49 RATING LABEL 501-EFFEX2A-1249 1
50 SERIES NO. LABEL 501-DV300-1067 1
CUSHION(∮ 28*4.8*0.5t)
WASHER(∮ 8*3.2*1t,NI)
612-Q2422-102 2
606-Q2221-122 2
Page 8
EXPLODED VIEW PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY REMARK
51 RCA ADAPTOR PLUG(A028) 420-Q3433-106 4
52 FIXED PILLAR(LONG) 200-SCX2-436 4
53 SCREW(2.6*4 P=0.45) 602-MK7-134 12
54 SEPARATELY SLICE 501-EFX2-1781 1
Page 9
FRONT BOARD & MIXER PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
FRONT BOARD & MIXER PCB ASS'Y 704-EFX2-5141 1
SEGREGATE SHEET 501-EFX2-1781 1
SCREW(3*5 P=0.5) 602-B300-041 4
SCREW(2.6*4 P=0.45) 602-MK7-134 12
SCREW(BTB,3*5,ZB) 602-QMX2BPM-322 10
SCREW(ISOP,M2*2.5,NI) 602-ST150-480 4
FRONT BOARD ASS'Y 703-EFX2-862 1
SHAFT(M3*P0.5*7.8mm) 200-SCX2-435 6
FRONT BOARD 300-EFX2-1145 1
CH VR ASS'Y 704-EFX2-5142 3
VR FIXED PLATE 300-SCX2-1133 1
CN102,
CH VR PCB(BARE,94V0,138*148*1.6t) 405-EFX2-1275 1
J1,
VR604, SLIDE VR(RA45D2-211-15D1-0B50K-0025) 418-EFX2-253 1
SCREW(CTF,3*7) 602-AKS4-496B 2
SEND/RETURN ASS'Y 704-EFX2-5143 1
FIXED PILLAR(SHORT) 200-SCX2-437 4
EFFECT FIXED PLATE 300-EFX2-1144 1
VR SHEATH 300-SCX2-1125 2
SEGREGATE SHEET(PVC,36*44*0.5t) 501-EFX2-1774 1
SCREW(3*5 P=0.5) 602-B300-041 4
RETURN VR PCB ASS'Y 704-EFX2-5145 1
CN502, 3P 2.5 CONNECTOR
CN504, 3P SOCKET(B3B-XH-A,P=2.5mm,JST,180 DEGREE) 404-HV3500K-623 1
RETURN VR PCB(BARE) 405-EFX2-1263 1
J1,
VR502, HIDDEN VR(20KB*2,RD097122T06J-20KB*2(HF)) 418-SCX2-236 1
SEND VR PCB ASS'Y 704-EFX2-5155 1
CN501, 3P 2.5 CONNECTOR
CN503, 3P SOCKET(B3B-XH-A,P=2.5mm,JST,180 DEGREE) 404-HV3500K-623 1
SEND VR PCB(BARE) 405-EFX2-1262 1
J2,
VR501, HIDDEN VR(10KB*2,RD097122T06H-10KB*2(HF)) 418-SCX2-235 1
MIXER PCB ASS'Y 704-EFX2-5146 1
SW106,SW206,
SW401,SW402,
SW102,SW202, LEVER SW(LBC22B-20KB,6PIN) 403-CDMIX1-114B 2
SW103,SW104,
SW105,SW203,
SW204,SW205,
W401, 3P 2.5 CONNECTOR
W601, 6P 2.5 CONNECTOR
W301, 3P 2.5 CONNECTOR
W101, 6P2.5 CONNECTOR WIRE(L=140mm, AWM2877
W201, 6P2.5 CONNECTOR WIRE(L=170mm, AWM2877
F-F1, LEAD WIRE(L=140mm,AWM1007 AWG26,RED) 406-CDG11-534 1
W103A,W203A, 7P RIBBER WIRE(L=200mm,AWM2877,AWG26) 406-EFX2-739 2
4P 2.5SOCKET(S4B-XH-A,90°,JST)
JUMPER(∮ 0.6mm,L=5mm,H=10mm)
WIRE(L=100mm,AWM2547,AWG28)
JUMPER(∮ 0.6mm,L=5mm,H=10mm)
WIRE(L=100mm,AWM2877,AWG26)
JUMPER(∮ 0.6mm,L=5mm,H=10mm)
PUSH SW(SPEA12MC05-HF) 403-AK4-196 4
LEVER SW(LBCR23M-20K) 403-T2-183 6
WIRE(L=460mm,AWM2877,AWG26)
WIRE(L=460mm,AWM2877,AWG26)
WIRE(L=350mm,AWM1533/1007,AWG28/26)
AWG26)
AWG26)
404-QMX2-606 1
406-2002-106 1
404-EFX2-1857 1
406-2002-106 1
404-EFX2-1856 1
406-2002-106 1
404-EFX2-1855 1
404-EFX2-1858 1
404-EFX2-1861 1
404-SA12-1404 1
404-T2-1690 1
Page 10
FRONT BOARD & MIXER PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
A->A1,B->B1,C>C1,D->D1,
D101,D102,D10
3,D104,D201,D2
02,D203,D204,D
401,D402,
C138,C237, POLYESTER CAPACITOR(0.068uF/50V,J,TAPING) 413-3113-061 2
C174,C274, ELEC. CAPACITOR(2.2uF/50V,M,TAPING 4*7,MINI) 413-DV300-5156 2
C513,C514, ELEC. CAPACITOR(3.3uF/50V,M,TAPING 4*7,MINI) 413-HPR1-821 2
C432,C1, ELEC. CAPACITOR(100uF/16V,M,TAPING 6*7,MINI) 413-HT801K-193 2
C156,C164,C25
5,C263,
C160,C166,C25
9,C265,
C140,C239, ELEC. CAPACITOR(10uF/25V,M,TAPING 4*7,MINI) 413-SPPW3-235 2
C405,C406,C42
8,C509,C510,
IC409, INTEGRATED CIRCUIT(NJM-4556AD) 417-3113-018 1
IC408, IC(NJM-555D,DIP-8) 417-EFX2-706 1
IC107,IC207, IC(M51132L) 417-SA12-487 2
VR401,VR402, ROTARY VR(100KB*2,RD16K12D000F-100KB*2(HF)) 418-EFX2-249 2
VR101,VR201,V
R901,VR902,
VR403,VR404, VR(10KB,RK16K1150014-10KB(HF)) 418-Q2221-086 2
VR406, VR(50KB*2,RK16K12D0038-50KB*2(HF)) 418-Q2422-089 1
VR405, VR(50KB*2,RK16K124A027-50KB*2(HF)) 418-Q2422-094 1
VR301, ROTARY VR(20KB,RK16K114008-20KB(HF)) 418-QD1-192 1
VR102,VR103,V
R104,VR202,VR
204,VR203,
VR105,VR205, SLIDE VR(20KMN,RF20112K4106-20KMN(HF)) 418-SCX2-240 2
W501,W502,
CN701,CN702,
CN802,
D104,D204,D40
1,D402,
D101,D102,D10
3,D201,D202,D2
03,
C408, CERAMIC CAPACITOR(1000PF/50V,K,TAPING,Y5P) 413-1430-071 1
C434, CERAMIC CAPACITOR(0.01uF/50V,Z,TAPING,Z5V) 413-3113-028 1
C121,C122,C12
5,C126,C221,C2
25,C226,C401,C
409,C414,C422,
C427,C430,C50
1,C505,
C137,C238, POLYESTER CAPACITOR(0.068uF/50V,J,TAPING) 413-3113-061 2
C410,C413,C41
6,C418,C421,C4
25,C426,
C173,C273, ELEC. CAPACITOR(2.2uF/50V,M,TAPING 4*7,MINI) 413-DV300-5156 2
C145,C146,C24
5,C246,
C407, ELEC. CAPACITOR(3.3uF/50V,M,TAPING 4*7,MINI) 413-HPR1-821 1
3P SHIELD WIRE(L=80mm,AWM2547,AWG28) 406-EFX2-740 2
LED (RED) 410-CD6000-122 10
POLYESTER CAPACITOR(0.15uF/50V,J,TAPING) 413-KT350-087 4
ELEC. CAPACITOR(1uF/50V,M,TAPING 4*7,MINI) 413-SPPW3-234 4
ELEC. CAPACITOR(22uF/16V,M,TAPING 4*7,MINI) 413-SPPW3-236 5
VR(20KB*2,RK16K12D0023-20KB*2(HF)) 418-Q2221-084 4
ROTARY VR(20K2B*2,RK16K124A01A-20K2B*2(HF)) 418-RMX30-254 6
3P2.54 STRIP PIN HEADER(L=15mm,180°)
2P STRIP PIN HEADER(P=2.54mm,L=18mm,180°)
7P STRIP PIN HEADER(P=2.54mm,L=18mm,180°)
424-DJS1200-079 2
424-EFX2-106 2
424-EFX2-107 1
LED HOLDER(LED-4.5A,H=4.5mm,WHITE) 504-BJ2300-039 4
LED HOLDER(LED-16A,H=16.4mm,WHITE) 504-Q2221-077 6
CERAMIC CAPACITOR(0.1uF/50V,Z,TAPING,Y5V) 413-3113-035 15
CERAMIC CAPACITOR(68pF/50V,J,TAPING,SL) 413-A100-015 7
POLYESTER CAPACITOR(820pF/50V,J,TAPING) 413-EFX2-886 4
Page 11
FRONT BOARD & MIXER PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
C141,C142,C14
3,C144,C241,C2
42,C243,C244,
C441,C442, CERAMIC CAPACITOR(47pF/50V,J,TAPING,NPO) 413-HT8015-153 2
C147,C148,C24
7,C248,
C157,C158,C16
1,C162,C257,C2
58,C261,C262,
C402,C175,C27
5,C502,
C308,C309,C43
9,C440,
C135,C136,C23
5,C236,C412,C4
17,C420,C424,
C155,C163,C25
6,C264,
C149,C150,C15
1,C152,C249,C2
50,C251,C252,
C411,C415,C41
9,C423,
C431, ELEC. CAPACITOR(0.47uF/50V,M,TAPING 4*7,MINI) 413-SPPW3-233 1
C129,C159,C16
5,C229,C260,C2
66,
C271,C272,C27
7,C311,C313,C4
33,C139,C171,C
172,C177,C240,
C117,C118,C17
6,C217,C218,C2
76,C437,C438,
C307, ELEC. CAPACITOR(47uF/25V,M,TAPING 6.3*7,MINI) 413-SPPW3-237 1
Q301, TRANSISTOR(2SC1740R TAPING) 416-3113-007 1
Q302, TRANSISTOR(2SC2878-B(TE2.M) 416-AMC110A-5017 1
Q401, TRANSISTOR(2SK30ATM-GR,TO-92) 416-QFX19-221 1
IC1, IC(78L12,TAPING,TO-92) 417-DCM370E3-373 1
R409, CARBON FILM RESISTOR(5.6K OHM,1/6W,J,T-26) 412-3113-044 1
R433, CARBON FILM RESISTOR(100K OHM,1/6W,J,T-26) 412-3113-047 1
R407,R421, CARBON FILM RESISTOR(12K OHM,1/6W,J,T-26) 412-3113-051 2
R139,R140,R23
9,R240,
R133,R233,R26
5,R266,
R131,R132,R19
1,R231,
R173,R273,R43
6,
R437, CARBON FILM RESISTOR((3.3K OHM,1/6W,J,T-26) 412-3113-057 1
R305,R306, CARBON FILM RESISTOR(220 OHM,1/6W,J,T-26) 412-3113-058 2
R141,R143,R24
1,R242,R243,R2
44,R313,R411,R
422,
POLYESTER CAPACITOR(0.0018uF/50V,J,TAPING) 413-HT7016-220 8
POLYESTER CAPACITOR(0.0047uF/100V,J,TAPING) 413-HT8015-159 4
POLYESTER CAPACITOR(0.0082uF/50V,J,TAPING) 413-HT8015-160 8
ELEC. CAPACITOR(4.7uF/50V,M,TAPING 4*7,MINI) 413-HT801K-191 4
ELEC. CAPACITOR(100uF/16V,M,TAPING 6*7,MINI) 413-HT801K-193 4
POLYESTER CAPACITOR(0.015uF/100V,J,TAPING) 413-KT300-100 8
POLYESTER CAPACITOR(0.15uF/50V,J,TAPING) 413-KT350-087 4
POLYESTER CAPACITOR(0.033uF/100V,J,TAPING) 413-KT350-088 8
POLYESTER CAPACITOR(0.001uF/100V,J,TAPING) 413-PMSE1-279 4
ELEC. CAPACITOR(1uF/50V,M,TAPING 4*7,MINI) 413-SPPW3-234 6
ELEC. CAPACITOR(10uF/25V,M,TAPING 4*7,MINI) 413-SPPW3-235 11
ELEC. CAPACITOR(22uF/16V,M,TAPING 4*7,MINI) 413-SPPW3-236 8
CARBON FILM RESISTOR(39K OHM,1/6W,J,T-26) 412-3113-052 4
CARBON FILM RESISTOR(15K OHM,1/6W,J,T-26) 412-3113-053 4
CARBON FILM RESISTOR(4.7K OHM,1/6W,J,T-26) 412-3113-055 4
CARBON FILM RESISTOR(470 OHM,1/6W,J,T-26) 412-3113-056 3
CARBON FILM RESISTOR(22K OHM,1/6W,J,T-26) 412-3113-059 9
Page 12
FRONT BOARD & MIXER PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
R155,R254,R25
5,R256,R420,R4
31,
R160, CARBON FILM RESISTOR((47K OHM,1/6W,J,T-26) 412-3113-063 1
R129,R130,R22
9,R230,R413,R4
15,R417,R419,R
424,R426,R428,
R430,R432,R44
2,R444,R501,R9
03,R904,R909,R
910,
R439, CARBON FILM RESISTOR(6.8K OHM,1/6W,J,T-26) 412-3113-069 1
R414,R418,R42
5,R429,R440,
R177,R178,R17
9,R180,R277,R2
78,R459,R460,
R312,R412,R41
6,R423,R427,
R119,R120,R21
9,R220,
R150,R157,R24
9,R250,R257,R2
58,
R151,R161,R16
2,R163,R189,R2
51,R252,R261,R
262,R263,R290,
R147,R248, CARBON FILM RESISTOR(43K OHM,1/6W,J,T-26) 412-HPM6-761 2
R438, CARBON FILM RESISTOR(10 OHM,1/6W,J,T-26) 412-KC220-132 1
R503,R504, CARBON FILM RESISTOR(820 OHM,1/6W,J,T-26) 412-KE200S-136 2
R117,R118,R21
7,R218,
R408,R410,R44
3,
R164,R264,R44
1,
R461,R462, CARBON FILM RESISTOR(24K OHM,1/6W,J,T-26) 412-PMSE1-154 2
R463,R464, CARBON FILM RESISTOR(100 OHM,1/4W,J,T-26) 412-PMSE1-279 2
R403,R404, CARBON FILM RESISTOR(20K OHM,1/6W,J,T-26) 412-STR880-482 2
D403,D404,D50
1,
ZD501,ZD502, ZENER DIODE(MTZJ8.2-B,1/2W,T-77) 414-HP1010K-028 2
CN01B, 14P FFC SOCKET 404-EFX2-1860 1
MIXER PCB(BARE,324*220*1.6t) 405-EFX2-1256 1
R153,R154,R15
6,R253,
R901,R902,R90
7,R908,
R307,R315,R51
5,R516,R316,
CARBON FILM RESISTOR((18K OHM,1/6W,J,T-26) 412-3113-061 6
CARBON FILM RESISTOR(10K OHM,1/6W,J,T-26) 412-3113-068 20
CARBON FILM RESISTOR(1.8K OHM,1/6W,J,T-26) 412-3113-075 5
CARBON FILM RESISTOR(1K OHM,1/6W,J,T-26) 412-3113-078 8
CARBON FILM RESISTOR(1M OHM,1/6W,J,T-26) 412-3113-079 5
CARBON FILM RESISTOR((3K OHM,1/6W,J,T-26) 412-CDN22A-373 4
CARBON FILM RESISTOR(9.1K OHM,1/6W,J,T-26) 412-HC1421FR-243 6
CARBON FILM RESISTOR(4.3K OHM,1/6W,J,T-26) 412-HC1421FR-245 11
CARBON FILM RESISTOR(5.1K OHM,1/6W,J,T-26) 412-KM281-294 4
CARBON FILM RESISTOR(8.2K OHM,1/6W,J,T-26) 412-KM500-123 3
CARBON FILM RESISTOR(390K OHM,1/6W,J,T-26) 412-KT300-106 3
SWITCHING DIODE(1SS132/1SS133,300mw,55V,T-77) 414-3113-005 3
CHIP RESISTOR((18K OHM,1/8W,J,TP 0805,150V) 412-AMC110D-5057 4
CHIP RESISTOR(150K OHM,1/8W,J,TP 0805,150V) 412-AMC110D-5079 4
CHIP RESISTOR(30K OHM,1/8W,J,TP 0805,150V) 412-CDMIX2-485 5
Page 13
FRONT BOARD & MIXER PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
J351,J322,J323,
J324,J325,J326,
J327,J328,J329,
J330,J331,J332,
J333,J334,J335,
J336,J337,J338,
J339,J340,J341,
J342,J343,J344,
J345,J346,J347,
R171,R175,R17
6,R271,R275,R2
76,R279,R280,R
311,R434,
R169,R170,R26
9,R270,R167,R1
68,R267,R172,R
268,R272,R435,
R905,R906,R91
1,R912,
R246,R145,R14
6,R245,R405,R4
06,R457,R458,R
509,R510,R314,
R308,R507,R50
8,
R301, CHIP RESISTOR( 2.2K OHM,1/8W,J,TP 0805,150V ) 412-DV330-313 1
R142,R144, CHIP RESISTOR(22K OHM,1/8W,J,TP 0805,150V) 412-DV330-314 2
R304, CHIP RESISTOR(3.3K OHM,1/8W,J,TP 0805,150V) 412-DV330-317 1
R192,R287,R18
7,R188,R232,R2
88,R291,R292,
R159,R259,R26
0,R303,
R137,R138,R18
1,R182,R237,R2
38,R281,R282,
R165,R166,R40
1,R402,
R465,R466, CHIP RESISTOR(33 OHM,1/8W,J,TP 0805,150V) 412-DV330-334 2
R134,R234, CHIP RESISTOR(56K OHM,1/8W,J,TP 0805,150V) 412-DV330-337 2
R158,R135,R13
6,R149,R235,R2
36,
R152,R190,R28
9,
R127,R128,R22
7,R228,
R505,R506,R12
1,R122,R123,R1
24,R125,R126,R
221,R222,R223,
R224,R225,R22
6,
R148,R247, CHIP RESISTOR(43K OHM,1/8W,J,TP 0805,150V) 412-SA12-657 2
R302, CHIP RESISTOR (470 OHM,1/8W,J,TP 0805,150V) 412-VCDG3-395 1
CHIP RESISTOR(0 OHM,1/8W,J,TP 1206,150V) 412-DJ3000-414 27
CHIP RESISTOR(1K OHM,1/8W,J,TP 0805,150V) 412-DV330-305 10
CHIP RESISTOR(10K OHM,1/8W,J,TP 0805,150V) 412-DV330-306 15
CHIP RESISTOR(100K OHM,1/8W,J,TP 0805,150V) 412-DV330-307 11
CHIP RESISTOR(20K OHM,1/8W,J,TP 0805,150V) 412-DV330-311 3
CHIP RESISTOR(4.7K OHM,1/8W,J,TP 0805,150V ) 412-DV330-320 8
CHIP RESISTOR(47K OHM,1/8W,J,TP 0805,150V) 412-DV330-321 4
CHIP RESISTOR(12K OHM,1/8W,J,TP 0805,150V) 412-DV330-330 8
CHIP RESISTOR(15K OHM,1/8W,J,TP 0805,150V) 412-DV330-331 4
CHIP RESISTOR(9.1K OHM,1/8W,J,TP 0805,150V) 412-M5-574 6
CHIP RESISTOR(4.3K OHM,1/8W,J,TP 0805,50V) 412-M5-667 3
CHIP RESISTOR(24K OHM,1/8W,J,TP 0805,150V) 412-QSPAND-494 4
CHIP RESISTOR(6.2K OHM,1/8W,J,TP 0805,150V) 412-SA12-656 14
Page 14
FRONT BOARD & MIXER PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
C310,C403,C40
4,
C127,C128,C22
7,C228,C306,
C153,C253, CHIP CAPACITOR(22pF/50V,J,0805 TYPE,NPO) 413-CDN88-080 2
C507,C508, CHIP CAPACITOR(120pF/50V,J,0805 TYPE,NPO) 413-DFX1-746 2
C119,C120,C21
9,C220,C305,
C133,C233,C42
9,
C506,C123,C12
4,C223,C224,C3
12,C503,C504,C
901,C902,C907,
C908,
C511,C512, CHIP CAPACITOR(15pF/ 50V,J,0805 TYPE,NPO) 413-DV330-314 2
C443,C444, CHIP CAPACITOR(1500pF/50V,K,0805 TYPE,X7R) 413-PRODJ2-465 2
C903,C904,C90
5,C906,
IC402,IC502, IC(TC4053BFN/BU4053CF-E2/BU4053BCF,SOP-16) 417-2422MK2-695 2
IC403,IC501, IC(74HC74AD SOIC14) 417-DV300-184 2
IC301, IC(NJM-2068M-TE2,SOP8) 417-M5-582 1
IC103,IC104,IC2
03,IC204,
IC102,IC106,IC1
05,IC108,IC202,
IC205,IC206,IC4
01,IC404,IC405,
IC406,IC407,IC5
03,IC504,IC901,
IC902,
BPM PCB ASS'Y 704-EFX2-5147 1
W701,W702, 2P HEADER AND FEMALE HEADER SERIES
IC803,IC804, IC SOCKET (20 PIN) 404-DJ2500-791 2
W801, 7P HEADER AND FEMALE HEADER SERIES
D805,D806, LED DISPLAY(LTC-4624P-17) 410-EFX2-266 2
D701,D702,D703,
D704,D705,D706,
D707,D708,D709,
D710,D711,D712,
D713,D714,D715,
D716,D717,D718,
D719,D720,D721,
D722,D723,D724,
D725,D726,D727,
D728,D731,D732,
D733,D734,D735,
D736,D737,D738,
D739,D740,D741,
D742,D743,D744,
D745,D746,D747,
D748,D749,D750,
D751,D752,D753,
D754,D755,D756,
D757,D758,
CHIP CAPACITOR(47pF/50V,J,0805 TYPE,NPO) 413-AMC110D-5094 3
CHIP CAPACITOR(33pF/50V,J,0805 TYPE,NPO) 413-CDN20-081 5
CHIP CAPACITOR(100pF/50V,J,0805 TYPE,NPO) 413-DV330-310 5
CHIP CAPACITOR(0.01uF/50V,K,0805 TYPE,X7R) 413-DV330-312 3
CHIP CAPACITOR(0.1uF/ 50V,Z,0805 TYPE,Y5V) 413-DV330-313 12
CHIP CAPACITOR(68pF/50V,J,0805 TYPE,NPO) 413-QMX2-133 4
IC(NJM-2060V-TE1,SMD) 417-PRO1000-502 4
IC(BA15218F/BA15218FE2,SOP-8) 417-QMX2-167 16
404-2422MK2-1814 2
CONNECTOR(P=2.54mm)
404-SPANDMK2-1824 1
CONNECTOR(P=2.54mm)
LED ( LTL-3221A,RED ) 410-SA12-177 56
Page 15
FRONT BOARD & MIXER PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
X801,X802, CRYSTAL(12MHz) 427-KMD3500-047 2
D701,D702,D70
3,D704,D705,D7
06,D707,D708,D
709,D710,D711,
D712,D713,D71
4,D715,D716,D7
17,D718,D719,D
720,D721,D722,
D723,D724,D72
5,D726,D727,D7
28,D731,D732,D
733,D734,D735,
D736,D737,D73
8,D739,D740,D7
41,D742,D743,D
744,D745,D746,
D747,D748,D74
9,D750,D751,D7
52,D753,D754,D
755,D756,D757,
D758,
CHSUION FOR VFD(EVA,14*7*4t,BLACK) 612-QFX19-160 4
C185,C285,C80
1,
C701,C707,C80
6,C820,
C180,C280,C70
5,C706,C711,C7
12,
C703,C704,C70
9,C710,
L801,L802, BEAD CORE(86-019-A TAPING) 415-HV3500K-090 2
BPM PCB(BARE,FR-4,122*137*1.6t) 405-EFX2-1261 1
R702,R743, CHIP RESISTOR(68K OHM,1/8W,J,TP 0805,150V) 412-CDMIX1-455 2
CHIP RESISTOR(10K OHM,1/8W,J,TP
R182,R186,R19
1,R282,R286,R2
91,
R802,R803,R82
3,R824,
R804,R841, CHIP RESISTOR(27K OHM,1/8W,J,TP 0805,150V) 412-DV330-315 2
R188,R189,R28
8,R289,
R810,R811,R81
2,R828,R829,R8
30,
R703,R704,R74
1,R742,
LED HOLDER(LED3-1C) 504-EP1000-106 56
ELEC. CAPACITOR(2.2uF/50V,M,TAPING 4*7,MINI) 413-DV300-5156 3
ELEC. CAPACITOR(220uF/10V,M,TAPING 6*7,MINI) 413-HT801K-192 4
ELEC. CAPACITOR(1uF/50V,M,TAPING 4*7,MINI) 413-SPPW3-234 6
ELEC. CAPACITOR(10uF/25V,M,TAPING 4*7,MINI) 413-SPPW3-235 4
412-DV330-306 15
0805,150V)R181,R184,R187,R281,R284,R287,R801,R8
05,R806,R808,R809,R826,R827,R842,R843,
CHIP RESISTOR(100K OHM,1/8W,J,TP 0805,150V) 412-DV330-307 6
CHIP RESISTOR(1M OHM,1/8W,J,TP 0805,150V) 412-DV330-308 4
CHIP RESISTOR(33K OHM,1/8W,J,TP 0805,150V) 412-DV330-318 4
CHIP RESISTOR(4.7K OHM,1/8W,J,TP 0805,150V ) 412-DV330-320 6
CHIP RESISTOR(47K OHM,1/8W,J,TP 0805,150V) 412-DV330-321 4
Page 16
FRONT BOARD & MIXER PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
R717,R718,R71
9,R720,R705,R7
06,R707,R708,R
709,R710,R711,
R712,R713,R71
4,R715,R716,R7
45,R746,R747,R
748,R749,R750,
R751,R752,R75
3,R754,R755,R7
56,R813,R814,R
815,R816,R817,
R818,R819,R82
0,R831,R832,R8
33,R834,R835,R
836,R837,R838,
R821,R839, CHIP RESISTOR(2.2 OHM,1/8W,J,TP 0805,50V) 412-EFX2-885 2
R701,R744, CHIP RESISTOR(15 OHM,1/8W,J,TP 0805,150V) 412-HDJ11-711 2
R183,R283, CHIP RESISTOR (1.5K OHM,1/8W,J,TP 0805,150V ) 412-QMX1-035 2
R807,R825, CHIP RESISTOR(39K OHM,1/8W,J,TP 0805,150V) 412-QMX2-192 2
R757,R758, CHIP RESISTOR(6.2K OHM,1/8W,J,TP 0805,150V) 412-SA12-656 2
R185,R190,R28
5,R290,R822,R8
40,
C179,C279, CHIP CAPACITOR(220pF/50V,J,0805 TYPE,NPO) 413-AMC110D-5104 2
C808,C809,C82
2,C823,
C181,C182,C18
4,C186,C187,C2
81,C282,C286,C
287,C802,C807,
C821,
C702,C708, CHIP CAPACITOR(0.015uF/50V,K,0805 TYPE,X7R) 413-HDJ2000-614 2
C178,C278, CHIP CAPACITOR(1500pF/50V,K,0805 TYPE,X7R) 413-PRODJ2-465 2
C183,C283, CHIP CAPACUTOR(8200pF/50V,K,0805 TYPE,X7R) 413-QMX2-617 2
D105,D106,D20
5,D206,D801,D8
02,D803,D804,D
807,
Q801,Q802,Q80
3,Q805,Q806,Q
807,
Q804, TRANSISTOR(DTA124EKA-T146,SMT3) 416-CTB200-178 1
IC701,IC702, IC(LB1482M) 417-CDMIX1-387 2
IC801,IC802, IC(BA10393F/BA10393FE2,SOP-8) 417-DV330-197 2
IC109, IC(NJM-2058V-TE1,SSOP-14) 417-QMX1-179 1
IC ASS'Y 704-QMX2-2836 1
IC(AT89C2051-24PC/AT89C2051-24PI,OTP) 417-DJ2500-267 1
CHIP RESISTOR( 220 OHM,1/8W,J,TP 0805,150V ) 412-DV330-333 44
CHIP RESISTOR (470 OHM,1/8W,J,TP 0805,150V) 412-VCDG3-395 6
CHIP CAPACITOR(33pF/50V,J,0805 TYPE,NPO) 413-CDN20-081 4
CHIP CAPACITOR(0.1uF/ 50V,Z,0805 TYPE,Y5V) 413-DV330-313 12
SWITCHING DIODE(1SS355,UMD2,SMD,TAPING) 414-CD1000-075 9
TRANSISTOR(2SA1037AKT146R/2SA1037AKR) 416-CDN88-045 6
Page 17
OUTPUT PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
OUTPUT PCB ASS'Y 704-EFX2-5151 1
BRACKET(L TYPE) 300-HDJ7000-472 2
SW101,SW201 SLIDE SW(SSSF122NA1-HF,6PIN) 403-QMX1-060 2
IC03 3P CONNECTOR WIRE(L=200mm,AWM1007 AWG26) 404-DJ100-1056 1
IC01 3P CONNECTOR WIRE(L=140mm,AWM1007, AWG26) 404-DJ3000-870 1
CN901 5P SOCKET(B5B-XH-A,P=2.5mm,JST,180 DEGREE) 404-HV3500K-622 1
CN101,CN201 6P SOCKET(B6B-XH-A,P=2.5mm,JST,180 DEGREE) 404-HV3500K-630 2
CN02 2P SOCKET(B2B-XH-A,P=2.5mm,JST,180 DEGREE) 404-KMD1500-608 1
IC02 3P2.5 CONNECTOR WIRE(L=150mm,AWM1007
AWG26)
14P FFC CONNECTOR(L=200mm) 406-EFX2-738 1
R04 CARBON FILM RESISTOR((560 OHM,1/4W,J,T-26) 412-DJ1900-122 1
C01,C02 ELEC. CAPACITOR(1000uF/35V,M,BULK 13*21) 413-DJ1900-110 2
C05,C14,C15 ELEC. CAPACITOR(1000uF/16V,M,BULK 10*16) 413-F202-001 3.
JK01 DC POWER JACK( 6.3,DJ-0702B-025) 420-CDMIX1-078 1
JK901 6P RCA JACK(RJ-1074-09-0300A) 420-HMJ1901-5037 1
JK101,JK201 4P RCA JACK(RJ-1073-09-0300A) 420-QMX1-094 2
SCREW(3*5 P=0.5) 602-B300-041 2
C917,C918 CERAMIC CAPACITOR(33pF/50V,J,TAPING,NPO) 413-3113-029 2
C04,C06,C07,C
CERAMIC CAPACITOR(0.1uF/50V,Z,TAPING,Y5V) 413-3113-035 7.
08,C154,C254,C
915
C925,C926,C92
CERAMIC CAPACITOR(470pF/50V,K,TAPING,Y5P) 413-3113-036 6
7,C928,C929,C9
30
C923,C924, ELEC. CAPACITOR(2.2uF/50V,M,TAPING 5*11) 413-3113-045 2
C907,C908,C91
ELEC. CAPACTIOR(10uF/25V,M,TAPING 5*11) 413-3113-052 8
1,C912,C919,C9
20,C921,C922,
C109,C110,C20
POLYESTER CAPACITOR(0.012uF/50V,J,TAPING) 413-3113-060 4
9,C210,
C13,C115,C116,
ELEC. CAPACITOR(22uF/16V,M,TAPING 5*11) 413-HT8015-163 9
C157,C158,C21
5,C216,C257,C2
58,
C11, ELEC. CAPACITOR(220uF/16V,M,TAPING 6*11) 413-KT300-102 1
C111,C112,C211
POLYESTER CAPACITOR(0.0033uF/100V,J,TAPING) 413-KT300-103 4
,C212,
C107,C108,C20
ELEC. CAPACITOR(47uF/16V,M,TAPING 5*11) 413-KT350-085 4
7,C208,
C03,C09,C10,C
ELEC.CAPACITOR(100uF/16V,M,TAPING 5*11) 413-PXE90-109 7
113,C114,C213,
C214,
Q901,Q902,Q90
TRANSISTOR(2SC2878-B(TE2.M) 416-AMC110A-5017 4
3,Q904,
Q01, TRANSISTOR(DTA124TS/2SA1589/DTA124TSATP,TAPI
NG)
J101,J102,J103,
JUMPER 406-3113-175 0
J104,J105,J106,
J107,J108,J109,
J110,J111,J112,
J113,J114,J115,
J116,J117,J118,
J119,J120,J121,
J122,J123,
404-SA12-1417 1
416-KE200S-024 1
Page 18
OUTPUT PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
R915,R916 CARBON FILM RESISTOR(5.6K OHM,1/6W,J,T-26) 412-3113-044 2
R02,R05,R937,
R938,R939,R94
0,
R03, CARBON FILM RESISTOR(2.2K OHM,1/6W,J,T-26) 412-3113-048 1
R185,R186,R28
5,R286,
R913,R914, CARBON FILM RESISTOR((3.3K OHM,1/6W,J,T-26) 412-3113-057 2
R109,R110,R20
9,R210,R929,R9
30,R933,R934,R
935,R936,
R101,R102,R11
3,R114,R201,R2
02,R213,R214,
R211,R111,R112
,R115,R116,R21
2,R215,R216,R9
45,R946,
R921,R922,R92
7,R928,
R107,R108,R20
7,R208,
R919,R920,R92
5,R926,
R105,R106,R20
5,R206,R941,R9
42,R943,R944,
R931,R932, CARBON FILM RESISTOR(5.1K OHM,1/6W,J,T-26) 412-KM281-294 2
D08, SWITCHING DIODE(1SS132/1SS133,300mw,55V,T-77) 414-3113-005 1
D01,D02,D03,D
05,D06,D07,
ZD02, ZENER DIODE(MTZJ5.1-B,1/2W,T-77) 414-HDJ200-056 1
ZD01, ZENER DIODE(MTZJ10-B,1/2W,T-77) 414-SPPW3-061 1
CN01A, 14P FFC SOCKET 404-EFX2-1860 1
OUTPUT PCB(BARE) 405-EFX2-1259 1
R917,R918,R92
3,R924,
R184,R183,R28
3,R284,
R01, CHIP RESISTOR(3.3K OHM,1/8W,J,TP 0805,150V) 412-DV330-317 1
R103,R104,R20
3,R204,
C105,C106,C20
5,C206,
C155,C156,C25
5,C256
D04, SWITCHING DIODE(1SS355,UMD2,SMD,TAPING) 414-CD1000-075 1
IC903, IC(NJM-2060V-TE1,SMD) 417-PRO1000-502 1
IC101,IC108,IC2
01,IC208
CARBON FILM RESISTOR(100K OHM,1/6W,J,T-26) 412-3113-047 6
CARBON FILM RESISTOR(470 OHM,1/6W,J,T-26) 412-3113-056 4
CARBON FILM RESISTOR(22K OHM,1/6W,J,T-26) 412-3113-059 10
CARBON FILM RESISTOR(100 OHM,1/6W,J,T-26) 412-3113-060 8.
CARBON FILM RESISTOR((47K OHM,1/6W,J,T-26) 412-3113-063 10
CARBON FILM RESISTOR((2.7K OHM,1/6W,J,T-26) 412-3113-073 4
CARBON FILM RESISTOR(270K OHM,1/6W,J,T-26) 412-3113-077 4
CARBON FILM RESISTOR(1K OHM,1/6W,J,T-26) 412-3113-078 4
CARBON FILM RESISTOR(300 OHM,1/6W,J,T-26) 412-HDJ7200-439 8
DIODE(1N4002/1N4002TA,1A/100V,TAPING) 414-DV300-5014 6
CHIP RESISTOR(100K OHM,1/8W,J,TP 0805,150V) 412-DV330-307 4
CHIP RESISTOR(20K OHM,1/8W,J,TP 0805,150V) 412-DV330-311 4
CHIP RESISTOR(47K OHM,1/8W,J,TP 0805,150V) 412-DV330-321 4
CHIP CAPACITOR(100pF/50V,J,0805 TYPE,NPO) 413-DV330-310 4
CERAMIC CAPACITOR(330pF/50V,K,TAPING,Y5P) 413-KC220-116 4
IC(BA15218F/BA15218FE2,SOP-8) 417-QMX2-167 4
Page 19
FRONT PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
FRONT PCB ASS'Y 704-EFX2-5154 1
W102,W202, 4P 2.5 CONNECTOR
WIRE(L=430mm,AWM2877,AWG26)
W602, 4P 2.5 CONNECTOR
WIRE(L=490mm,AWM2877,AWG26)
CN603, 3P SOCKET(B3B-XH-A,P=2.5mm,JST,180 DEGREE) 404-HV3500K-623 1
CN601, 6P SOCKET(B6B-XH-A,P=2.5mm,JST,180 DEGREE) 404-HV3500K-630 1
CN604, 2P SOCKET(B2B-XH-A,P=2.5mm,JST,180 DEGREE) 404-KMD1500-608 1
VR603, HIDDEN VR(50KB*2,RD097122T066-50KB*2(HF)) 418-EFX2-250 1
VR601,VR602, HIDDEN VR(50KB,RD097111T088-50KB(HF)) 418-EFX2-251 2
C615, CERAMIC CAPACITOR(180pF/50V,K,TAPING,Y5P) 413-3113-030 1
C603,C604,C60
2,
C601, ELEC. CAPACITOR(100uF/10V,M,TAPING 5*11) 413-3113-046 1
Q601, TRANSISTORS(2SC3330U-AC) 416-DJ1900-023 1
J001,J002,J003,
J004,J005,J006,
J007,J008,J009,
J010,J011,J012,
J013,J014,J015,
J016,J017,J018,
J019,J020,J021,
J022,J023,
R603, CARBON FILM RESISTOR(2.2K OHM,1/6W,J,T-26) 412-3113-048 1
R611,R612,R61
7,
R615, CARBON FILM RESISTOR(10K OHM,1/6W,J,T-26) 412-3113-068 1
R607, CARBON FILM RESISTOR(1K OHM,1/6W,J,T-26) 412-3113-078 1
R602, CARBON FILM RESISTOR((3K OHM,1/6W,J,T-26) 412-CDN22A-373 1
R601, CARBON FILM RESISTOR(47 OHM,1/6W,J,T-26) 412-KC220-133 1
ZD301,ZD601, ZENER DIODE(MTZJ8.2-B,1/2W,T-77) 414-HP1010K-028 2
FRONT PCB(BARE) 405-EFX2-1260 1
J024,J025, CHIP RESISTOR(0 OHM,1/8W,J,TP 1206,150V) 412-DJ3000-414 2
R605,R606,R60
9,R619,R620,
R616, CHIP RESISTOR(10K OHM,1/8W,J,TP 0805,150V) 412-DV330-306 1
R613,R614,R61
8,
R608,R610, CHIP RESISTOR(33K OHM,1/8W,J,TP 0805,150V) 412-DV330-318 2
R631,R632, CHIP RESISTOR(300K OHM,1/8W,J,TP 0805,150V) 412-EFX2-886 2
C616, CHIP CAPACITOR(180pF/50V,J,0805 TYPE,NPO) 413-STR880-619 1
IC601,IC602, IC(TC4053BFN/BU4053CF-E2/BU4053BCF,SOP-16) 417-2422MK2-695 2
IC605, IC(BA15218F/BA15218FE2,SOP-8) -QMX2-167 1
CERAMIC CAPACITOR(0.1uF/50V,Z,TAPING,Y5V) 413-3113-035 3
JUMPER 406-3113-175 0
CARBON FILM RESISTOR((27K OHM,1/6W,J,T-26) 412-3113-054 3
CHIP RESISTOR(1K OHM,1/8W,J,TP 0805,150V) 412-DV330-305 5
CHIP RESISTOR(27K OHM,1/8W,J,TP 0805,150V) 412-DV330-315 3
404-EFX2-1853 2
404-EFX2-1854 1
Page 20
SW PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
SW PCB ASS'Y 704-EFX2-5144 1
SW601,SW602,
SW603,
W603, 3P CONNECTOR WIRE(L=80mm,AWM1007, AWG26) 404-DJ3000-817 1
W604, 2P2.5 CONNECTOR WIRE(L=90mm,AWM1007 AWG26) 404-QD5-1514 1
D601,D602,D60
3,
D601,D602,D60
3,
SW PCB ASS'Y RT 704-EFX2-5144B 1
C605,C606, CERAMIC CAPACITOR(0.1uF/50V,Z,TAPING,Y5V) 413-3113-035 2
C607, ELEC. CAPACITOR(1uF/50V,M,TAPING 5*11) 413-3113-049 1
SW PCB ASS'Y AV -B 704-EFX2-5144A 1
J601,J602,J603,
J604,J605,J606,
J607,J608,J609,
R628,R629,R63
0,
R627, CARBON FILM RESISTOR(10K OHM,1/6W,J,T-26) 412-3113-068 1
D604, SWITCHING DIODE(1SS132/1SS133,300mw,55V,T-77) 414-3113-005 1
SW PCB ASS'Y SMT 704-EFX2-5144C 1
SW PCB(BARE) 405-EFX2-1258 1
R621,R623,R62
5,
R622,R624,R62
6,
C611,C612,C61
3,
IC603,IC604, IC(74HC74AD SOIC14) 417-DV300-184 2
PUSH SW(SPEA12MC05-HF) 403-AK4-196 3
LED ( RED ) 410-CD6000-122 3
LED HOLDER(LED-4.5A,H=4.5mm,WHITE) 504-BJ2300-039 3
JUMPER 406-3113-175 0
CARBON FILM RESISTOR(470 OHM,1/6W,J,T-26) 412-3113-056 3
CHIP RESISTOR(1K OHM,1/8W,J,TP 0805,150V) 412-DV330-305 3
CHIP RESISTOR(10K OHM,1/8W,J,TP 0805,150V) 412-DV330-306 3
CHIP CAPACITOR(0.01uF/50V,K,0805 TYPE,X7R) 413-DV330-312 3
Page 21
PHONE & MIC & MASTER OUT PCB ASS’Y PART LIST
REF. NO. DESCRIPTION PART NO. Q’TY
PHONE PCB ASS'Y 704-EFX2-5148 1
CN401, 3P SOCKET(B3B-XH-A,P=2.5mm,JST,180 DEGREE) 404-HV3500K-623 1
PHONE PCB(BARE) 405-EFX2-1265 1
JK401, MIC JACK(6.4,JY-6313-02-030) 420-HMJ1001-5034 1
REF. NO. DESCRIPTION PART NO. Q’TY
MIC PCB ASS'Y 704-EFX2-5149 1
CN301, 3P SOCKET(B3B-XH-A,P=2.5mm,JST,180 DEGREE) 404-HV3500K-623 1
MIC PCB(BARE) 405-EFX2-1264 1
JK302, MIC JACK (6.4,JY-6313-02-340) 420-SMX211-137 1
REF. NO. DESCRIPTION PART NO. Q’TY
MASTER OUT PCB ASS'Y 704-EFX2-5152 1
W901, 5P CONNECTOR WIRE(L=70mm,AWM1007 AWG26) 404-CDN88-1194 1
W503,W504, 3P 2.5 CONNECTOR
WIRE(L=250mm,AWM2877,AWG26)
MASTER OUT PCB(BARE) 405-EFX2-1257 1
R511,R512, CARBON FILM RESISTOR(300 OHM,1/6W,J,T-26) 412-HDJ7200-439 2
JK902,JK903, MIC JACK(6.4,JY-6313-02-030) 420-HMJ1001-5034 2
JK501,JK502,JK
503,JK504,
MIC JACK (6.4,JY-6313-02-340) 420-SMX211-137 4
404-EFX2-1862 2
Page 22
IC BLOCK DIAGRAM
417-SA12-487
M51132L
INPUT 1
VCC
2
1
INPUT
BUF1
VCA1
417-QMX2-167
BA15218 and BA15218F
OUT 1 1
2
-IN1
+IN1
3
4
EE
V
417-DV330-197
BA10393/BA10393F
OUT1 1
2
-IN1
+IN1
3
4
EE
V
REFERENCE
OUTPUT
BUF1
OUTPUT
1ch
1ch
OUTPUT
4
3
2ch
REFERENCE
SUPPLY
VOLTAGE
CIRCUIT
1
2ch
8
7
6
5
NC
6
5
FILTER
V
8
7
6
5
cc
V
OUT2
-IN2
+IN2
cc
OUT 2
-IN2
+IN2
VOLUME/
VOLUME 1
CONTROL
8
CONTROL
SWITCH
CONTROL
CONTROL CIRCUIT
CIRCUIT
VOLTAGE
7
GND PASS
SWITCH
NOISE REDUCTION
BALANCE/
VOLUME 2
CONTROL
10
MODE
PASS
9
THROUGH
SHOCK
BA15218N
BA10393N
THROUGH
SWITCH
H
1
OUT1
1
OUT1
CONTROL
MODE
SWITCH
12
INPUT
BUF2
VCA2
PASS
VCA
11
PASS
THROUGH/
SWITCH
VCA
1ch
2
-IN1
1ch
3
2
+IN1
-IN1
3
+IN1
OUTPUT
BUF2
4
EE
V
4
EE
V
2
INPUT
14
OUTPUT
13
2ch
5
+IN2
2ch
5
6
-IN2
+IN2
2
7
6
-IN2
8
cc
V
OUT2
7
8
cc
V
OUT2
Page 23
NJM4
NJM4556
556AD
NJM4 NJM4
NJM45
NJM4556AV
NJM45 NJM45
AD
556 556
ADAD
56AV
56AV 56AV
CH1 IN
CR1
CH2 IN
CR2
DC IN
VCC1
AGND
GND
OSC
NJM45
NJM4556A
NJM45 NJM45
NJM45
NJM4556A
NJM45 NJM45
56AMMMM
56A 56A
56ALLLL
56A 56A
417-CDMIX1-387
LB1821M
26
25
21
22
23
18
24
1
19
AC IN(1)
AC IN(2)
DC IN
DC IN
OSC
IC BLOCK DIAGRAM
417-3113-018
NJM-4556AD
417-M5-582
NJM2068M
+
+
-
+
-
+
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
MUTE
27 28
PEAK HOLD
LOGIC
LOGIC
CONTROL
29 30
AC
P/H
DC
NJM78L00A
8P/5P
CONTROL
SWITCHER
417-DCM370E3-373
78L12
NJM78L00UA
NJM78L00EA
(5V,9V,12V)
13
12
11
10
9
8
7
6
5
4
3
14
16
17
12
11
10
9
8
7
6
5
4
3
2
1
D2
D1
VCC2
Page 24
IC BLOCK DIAGRAM
417-DJ2500-267
AT89C2051
Page 25
PACKAGE VIEW
2 POLYFOAM F 506-RMX20-407F 1
3 SOFT BAG 509-SA12-121 1
4 I/B ASS’Y 701-EFFEX2A-3323 1
5 TRANSFORMER 411-RMX20-373 1
6 UNIT EFFEX-2A 1
7 GIFT BOX 507-EFFEX2A-2386 1
REF. NO
1 POLYFOAM B 506-RMX20-407B 1
.
DESCRIPTION PART NO. Q’TY
Page 26
3 2 1
4
D
W101
1
2
3
4
5
6
6P
C
W201
1
2
3
4
B
5
6
6P
A
405-EFX2-1256
MIXER PCB
SW102A
PGM REV.
1
CH2 GAIN
C1
3 1
2
PH1L
PH1R
VR101A
L1L
20KB
L1R
VR101B
20KB
3
C2
6 4
4
CH2 GAIN
SW102B
PGM REV.
BPM1
C122
0.1
BPM2
SW202A
PGM REV.
1
CH2 GAIN
C1
3 1
2
PH2L
PH2R
VR201A
L2L
20KB
L2R
VR201B
20KB
3
C2
6 4
4
CH2 GAIN
SW202B
PGM REV.
R131
R132
4.7K
R231
4.7K
R232
4.7K
10K
100/16
R313
22K
C1740
C1
15218N
15218N
C1
15218N
15218N
Q301
4 8
C1
4 8
1C
2C
-15V
SW103B
4
5
6
15V
IC106A
-15V
1/50
IC106B
12V
-15V
SW203B
4
5
6
15V
IC206A
-15V
R233
IC206B
T. ON
D402
R133
P
C2
HI
C129
15K
R164
390K
HI
10/25
C229
1/50
15K
R264
390K
3
4
R161
4.3K
R261
C271
1
7
C172
10/25
78L12
4.3K
1
C272
7
10/25
SW402
IC1
C171
10/25
14
12
10
8
6
4
2
1R
1C
2C
14
12
10
8
6
4
2
2R
D103
HI
C2
M51132L
IGO
-15V
D203
HI
C2
2L
T. ON
ON
R437
3.3K
1
2
3
1L
IC107
IN2
CMODE
BALC
VOLC
NC
REFO
IN1
15V
1
2
3
IC207
IN2
CMODE
BALC
VOLC
NC
REFO
IN1
R444
SW103A
SNREDU
SW203A
SNREDU
M51132L
10K
-15V
HI
OU2
PS/VCA
GND
FILTER
OU1
VCC
5V
5V
15V
PGND
-15V
1C
2C
HI
OU2
PS/VCA
GND
FILTER
OU1
VCC
1
C1
2
R438
10
C507
AV=-4dB
R170
10K
R270
10K
AV=14dB
R503
820
1
IC504B
7
VR901A
20KB
VR901B
20KB
VR902A
IC504A
15218N
R509
100K
C511
15P
C512
15P
R510
100K
15218N
20KB
VR902B
20KB
MASTER1
1L
2L
1R
2R
C505
0.1
3
2
5
6
15V
4 8
8 4
R165
15K
VR405A
50KB
R265
15K
R166
15K
VR405B
50KB
R266
15K
120P
15V
IC503A
15218N
4 8
-15V
8 4
IC503B
15218N
C508
120P
3
2
6
5
MASTER2
3 1
6 4
3 1
6 4
R505
R506
6.2K
C506
6.2K
1
C509
W501
22/16
SENDL
1
2
SENDR
3
3P
C510
7
22/16
0.1
405-EFX2-1262
SEND VR PCB
SEND
CN501
1
2
3
3P
405-EFX2-1263
3 1
VR501A
10KB
VR501B
10KB
6 4
CN503
2
5
W503
1
1
2
2
3
3
3P
3P
RETURN VR PCB
3 1
RETURN
15V
IC901A
-15V
68P
IC901B
15V
IC902A
-15V
68P
IC902B
B
C903
C904
C905
C906
2
5
68P
68P
R457
100K
R458
R460
AV=6dB
1
R906
7
1
10K
R912
7
100K
1K
VR502A
20KB
CN504
CN502
R905
10K
10K
10K
C438
Number Revision Size
1
2
3
3P
VR502B
20KB
R459
1K
C437
22/16
22/16
C440
100/16
2
5
3
2
5
6
C442
47P
100/16
1
2
3
3P
6 4
CHASSIS
MA1L
MA1R
AV=+28dB
IC409A
1
4556D
R461
24K
C441
47P
C443
1500P
C444
C439
1500P
R463
15V
100/.25W
IC409B
7
4556D
R464
100/.25W
4 8
-15V
R462
24K
MIXER PCB
405-EFX2-1256 0.31
R465
33
R466
1
2
3
1
2
3
4
5
5P
D
P
33
W504
3P
W901
L
R
W401
1
2
3
3P
-15V
W502
R507
RETL
1
2
RETR
3
3P
C901
0.1
3
15218N
2
150K
R903
C907
2
5
2
5
4 8
0.1
10K
10K
R904
6
15218N
5
150K
R902
C902
8 4
0.1
3
15218N
10K
2
R909
150K
C908
4 8
0.1
R911
10K
R910
6
15218N
150K
5
8 4
R167
ATT=-11.4dB
CUE LEVEL
10K
2
VR403A
3 1
50KB
R267
10K
R168
10K
6 4
VR403B
5
50KB
P
R268
CUE LEVEL
10K
VER 0.31: R169,179,269,270 -> 10K; R505,506 -> 6.2K; C507,508 -> 120PF; R511,512 -> 300.
Title
Date: 25-May-2004 Sheet of
File: E:\SPECS\EFX-2\EFX2\efxe2IO023\efxe2IO023.DDB Drawn By:
R901
R907
R908
3 1
6 4
20K
R508
20K
JK501
R511
3
L
300
1
G
SEND L
R512
300
JK502
3
L
1
G
SEND R
405-EFX2-1257
MASTER OUT PCB
JK503
3
L
4
S
1
G
RET L
JK504
3
L
4
S
1
G
JK902
OUT L
JK903
OUTR
15V -15V
5V
W01
1
DGND
2
15V
3
PGND
4
-15V
5
RECL
6
RECR
7
RECG
8
MA2L
9
MA2R
10
MA2G
11
MA1L
12
MA1R
13
MA1G
14
14P
405-EFX2-1265
PHONE PCB
JK401
CN401
3
L
L
2
R
1
G
1
G
2
R
3
PHONES
3P
44
JAY
RET R
D
C
B
A
C1
4
IC501A
30K
9.1K
C431
0.47/50
3 1
D403
1SS132
R440
1.8K
R501
C401
0.1
P
3 1
R172
10K
R272
10K
10K
D501
1SS132
3
2
5
6
R443
8.2K
100KB
VR402A
100KB
74HC74
K30A
VR401A
2
R412
1M
C411
.001
10K
2
R423
1M
C419
.001
10K
12
11
15V
15218N
-15V
15218N
Q401
R413
R424
R171
SW106
1K
1 2
SEND1
C133
.01
5V
C173
13
2.2/50
11
C175
9
4.7/25
7
C176
5
22/16
3
C174
1
2.2/50
C177
12V
10/25
W601
1
2
3
4
5
6
6P
C1
C273
13
2.2/50
11
C275
9
4.7/25
7
C276
5
22/16
3
C274
2.2/50
1
C277
10/25
12V
R442
10K
R441
390K
C432
1
100/16
VSS
2
TG
DIS
3
OUT
THR
RST4CON
NJM555
C433
10/25
IC408
V+
C434
.01
R245
100K
R246
100K
R145
R146
8
7
6
5
1 2
100K
100K
R439
6.8K
X FAC.
SW206
R271
1K
SEND2
R235
9.1K
R315
30K
R516
30K
R136
9.1K
R236
9.1K
R316
30K
Y FAC.
VR404
10KB
2
D404
1SS132
3 1
VR403
2
10KB
C233
.01
R515
R135
C501
R406
C414
0.1
5
6
9
8
100K
C406
22/16
20K
3.3/50
VR401B
VR402B
C429
C407
.001
100KB
-15V
100KB
-15V
0.1
.01
1
1
C402
4.7/50
D104
SEND1
R173
470
D204
SEND2
R273
470
R504
R433
100K
SW401
F.ON
1 2
R434
1K
R435
10K
R408
8.2K
R409
5.6K
R416
1M
C415
.001
6 4
R427
1M
C423
.001
2
D
Q
PR
3
CK
Q
CLR
1
IC501B
10
D
Q
PR
CK
Q
CLR
74HC74
13
C502
4.7/50
C403
47P
R401
15K
C405
IC401A
22/16
1
R405
100K
4 8
8 4
IC401B
7
R402
15K
C404
47P
R403
R404
20K
R407
12K
C408
3 1
X FIL X FIL
R414
1.8K
15V
C412
.015
IC405A
3
15218
2
R415
4 8
C413
10K
68P
Y FIL
R425
1.8K
C422
15V
0.1
C420
.015
IC406A
3
15218
2
R426
4 8
C421
10K
68P
IC502
1
1Y
VCC
2
OY
YCOM
3
1Z
XCOM
4
ZCOM
1X
5
OZ
0X
6
INH
1
2
3
4
5
6
7
D
CK
C409
0.1
IC404A
R410
15218
C416
68P
15218
C425
68P
VEE
GND8C
BU4053
C504
0.1
ZD502
8.2V
IC402
1Y
OY
1Z
ZCOM
OZ
INH
VEE
GND8C
BU4053
4
IC403A
Q
PR
Q
CLR
1
1
-15V
R411
22K
R420
18K
IC405B
R419
10K
R422
22K
R431
18K
IC406B
R430
10K
A
B
C503
0.1
ZD501
8.2V
C513
3.3/50
C514
3.3/50
VCC
YCOM
XCOM
1X
0X
A
B
5V
C430
5
0.1
6
R436
12
D
11
CK
IC404B
5
15218N
6
IC407B
5
15218
6
7
3
2
C426
7
7
820
-15V
C428
22/16
2
3
74HC74
15V
3
15218
2
4 8
8.2K
C410
68P
6 4
R418
1.8K
5
C417
.015
5
6
R417
10K
Y FIL
R429
1.8K
5
C424
.015
5
6
R428
10K
16
15
14
13
12
11
10
9
470
10
IC403B
PR
CLR
74HC74
13
C418
68P
15V
15218N
68P
R169
10K
R269
10K
16
15
14
13
12
11
10
9
D401
F.ON
9
Q
8
Q
7
7
R421
12K
C427
0.1
IC407A
1
R432
4 8
-15V
10K
C1
C1
AV=20dB
1
-15V
SW104B
MID
4
5
6
3
2
5
6
SW204B
MID
4
5
6
3
2
5
6
R305
220
C313
10/25
R314
100K
R162
15V 15V
4.3K
C125
0.1
IC105A
15218N
R127
4 8
C127
24K
33P
P
R181
12K
PFL1
R182
12K
IC105B
15218N
R128
24K
C128
33P
R262
15V 15V
4.3K
15V -15V
IC205A
15218N
R227
4 8
C227
24K
33P
P
R281
12K
PFL2
R282
12K
15218N
R228
24K
C228
33P
15V
R311
1K
Q302
C2878
C2
C2
C225
0.1
R312
1M
D102
MID
D202
MID
-15V 15V
1
VR105B
7
1
7
IC205B
1
2
3
20KMN
3 1
6 4
1
2
3
VR205A
3 1
6 4
VR205B
C126
VR105A
20KMN
AV=-10dB.
C226
R229
20KMN
20KMN
R230
10K
C312
0.1
SW104A
MID
0.1
3
2
R129
10K
2
4.7K
5
5
6
10K
R130
SW204A
MID
0.1
3
2
2
5
5
6
15V
-15V
R163
4.3K
D101
LOW
IC103B
2060
R157
9.1K
IC103C
R150
IC104B
R250
IC301B
R303
C306
33P
SW105B
4
LOW
5
C159
1/50
6
3 1
7
HI
R175
2
1K
VR102A
20KB
3 1
VR104A
LOW
R177
2
1K
20KB
C165
1/50
3 1
8
MID
2
R179
VR103A
1K
20KB
C160
1/50
6 4
7
VR102B
R176
5
1K
20KB
6 4
VR104B
R178
LOW
1K
5
20KB
C166
6 4
8
VR103B
R180
1/50
5
1K
20KB
D201
LOW
SW205B
4
LOW
5
6
VR202A
C259
20KB
3 1
7
HI
1/50
2
R275
1K
3 1
VR204A
LO
R277
2
1K
20KB
C265
1/50
3 1
8
MID
VR203A
R279
2
1K
20KB
C260
1/50
6 4
7
8
47K
C311
10/25
7
VR202B
C266
1/50
20KB
6 4
VR204B
20KB
MIC VOL.
VR301A
3 1
20KB
R308
20K
5
5
6 4
VR203B
20KB
2
R278
R276
1K
1K
R304
3.3K
5
C310
47P
R280
1K
R187
R141
4.7K
C155
.15M
AV=14dB
15V
C121
0.1
C117
2
22/16
R117
5.1K
R118
5
5.1K
C118
22/16
C153
22P
R134
15V
56K
IC108A
1
15218N
4 8
8 4
IC108B
7
15218N
R234
56K
C253
22P
C221
0.1
C217
22/16
2
R217
5.1K
5
R218
C218
5.1K
22/16
-15V
3
2
R119
R120
3
2
C119
100P
3K
3K
5
6
5
6
3
2
5
6
3K
R219
3K
R239
39K
R240
39K
R220
15218N
-15V
15218N
C120
15V
15218N
4 8
-15V
4 8
100P
C219
15218N
C220
100P
IC102B
R138
12K
P
R237
12K
100P
IC202B
R238
IC102A
R137
12K
R139
39K
R140
39K
IC202A
12K
1
JK302
MIC
R151
1
4.3K
C161
.0082M
R188
4.7K
C156
.15M
7
R152
4.3K
C162
.0082M
R287
4.7K
C255
.15M
R251
4.3K
C261
.0082M
R288
4.7K
C256
.15M
7
R252
4.3K
C262
.0082M
3
L
MIC
4
S
2
GND
R
1
SW
G
C137
.068M
22K
R143
22K
C135
3
.015M
2
C123
0.1
R153
18K
R155
18K
C145
12
820P
13
R142
C138
22K
R144
22K
C136
3
.015M
2
C124
0.1
R154
C148
.0047M
18K
R156
18K
C146
12
820P
13
R241
22K
C237
.068M
R243
22K
C235
3
.015M
2
C223
0.1
R253
18K
.0047M
R255
C245
18K
12
820P
13
R242
C238
.068M
22K
R244
22K
C236
3
.015M
2
C224
0.1
C248
.0047M
R254
R256
18K
18K
C246
12
2060
820P
13
NOTE: 1.2 SHIELD WIRE.
CN301
1
2
3
3P
C147
.0047M
.068M
2060
C247
2060
11 4
2060
2060
11 4
IC104D
2060
11 4
2060
2060
11 4
IC204D
15V
IC103A
-15V
IC103D
15V
IC104A
-15V
15V
-15V
IC203D
15V
IC204A
-15V
W301
3P
IC203A
14
1
2
3
14
405-EFX2-1264
1
14
1
C164
0.15M
R192
4.7K
1
C263
.15M
R291
14
.0082M
1
.15M
R292
4.7K
MIC
GND
SW
.0082M
C163
0.15M
R191
4.7K
C158
.0082M
R190
4.3K
C257
.0082M
R289
4.3K
4.7K
C258
R290
4.3K
C264
C157
R189
4.3K
R301
2.2K
C150
.033M
R160
.033M
R259
47K
.033M
R260
.0018M
47K
C249
C242
.0018M
C250
47K
C141
.0018M
R147
43K
C149
.033M
R159
47K
C142
R148
43K
C140
C241
.0018M
R247
43K
R248
43K
C305
100P
C307
10/26
10
10
10
47/16
5
6
9
5
6
9
5
6
9
10
9
C152
.033M
C239
10/25
C251
.033M
C240
C252
.033M
5
6
5
6
C151
.033M
C144
.0018M
R249
9.1K
C243
.0018M
C244
.0018M
10/25
C143
.0018M
C139
10/25
2060
R158
9.1K
2060
2060
R257
9.1K
IC203C
2060
2060
R258
9.1K
2060
AV=40dB
2068
R302
470
R149
9.1K
2060
9.1K
IC104C
IC203B
9.1K
IC204B
IC204C
R263
4.3K
C308
100/16
3
2
C309
100/16
SW105A
1
LOW
2
C2
3
R121
6.2K
R123
6.2K
R125
6.2K
R122
6.2K
R124
6.2K
R126
6.2K
SW205A
1
LOW
2
C2
3
R221
6.2K
R223
6.2K
R225
6.2K
R222
6.2K
R224
6.2K
R226
6.2K
R307
30K
8 4
IC301A
2068
R306
220
MIC PCB
1 2 3 4
Page 27
3 2 1
4
R101
100
C105
PHONO1
JK101A
CH1
D
P1/L
P1/R
3
L
PH1/L
1
2
PH1/R
R
100P
LINE
SW101A
PH/LINE
SW101B
PH/LINE
C106
100P
R102
100
LINE1
C155
330P
R201
100
C205
100P
LINE PH
SW201A
PH/LINE
SW201B
PH/LINE
C206
100P
R202
100
3
2
C156
330P
5
6
1
3
JK101B
L1/L
C
CH1
L
L1/R
R
R185
470
6
R183
20K
4
R184
5
20K
R186
470
PHONO2
JK201A
CH2
3
L
P2/L
B
P2/R
PH2/L
1
2
PH2/R
R
LINE2
L2/L
JK201B
CH2
L2/R
A
L
R
R285
470
6
R283
20K
4
R284
5
20K
R286
470
3
2
C255
330P
C256
330P
5
6
1 2 3 4
15V
8 4
15218
15218
C1
C2
15V
8 4
15218
15218
R103
47K
PH
2C11
C107
4C23
47/16
R104
C154
IC108A
IC108B
R203
47K
2
C207
47/16
C208
4
47/16
R206
300
R204
47K
C254
IC208A
IC208B
47/16
C108
R106
47K
0.1
R205
0.1
1
7
1
7
R105
300
300
R208
270K
300
-15V
-15V
5
6
R107
270K
C113
100/16
3
2
5
6
R207
270K
C209
.012M
C210
.012M
C213
100/16
3
2
C214
100/16
C109
C110
.012M
R108
270K
C114
100/16
15218
8 4
15218
15218
.012M
8 4
15218
IC201B
R214
IC201A
IC101B
22K
R114
100
IC101A
R113
100
C211
.0033M
22K
100
R213
100
R109
22K
C111
.0033M
C112
.0033M
R110
15V
-15V
C157
22/26
C158
22/26
7
R209
22K
C212
.0033M
R210
15V
1
-15V
7
1
R115
47K
R116
47K
C257
22/16
C258
22/16
C116
22/16
C215
22/16
R212
47K
C216
22/16
C115
22/16
R112
47K
R215
47K
R216
47K
PH1L
PH1R
PH1G
L1L
L1G
LIR
R211
47K
PH2L
PH2R
PHG
L2L
L2G
L2R
R111
47K
CN101
1
2
3
4
5
6
6P
CN201
1
2
3
4
5
6
6P
D01
1N4002
CN02
1
2
2P
JK01
AC 9V
VER 0.2: ADD R945.946,C923,924,D08.
R03->2.2K, R05->100K.
ADD C925-928.
ADD IC208, R283-286,C254-258.
VER 0.23: ADD IC108,R183-186,C154-158.
R111,112,115,116,211,212,215,216->47K.
C115,116,215,216,257,258->22uF/16V.
R283,284->20K.
C14
1000/16
D05
1N4002
D06
1N4002
C15
1000/16
C04
0.1
D07
1N4002
D02
1N4002
C01
1000/35
D03
1N4002
CN01
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
5V
DGND
15V
PGND
-15V
15V -15V
C11
220/16
C05
1000/16
C02
1000/35
RECL
RECR
RECG
MA2L
MA2R
MA2G
MA1L
MA1R
MA1G
C924
2.2/50
IC03
7805
I
IC01
7815
I
I
D
P
C923
2.2/50
R945
47K
R04
560/0.25W
ZD02
5.1V
O
COM
O
COM
O
COM
IC02
7915
C915
0.1
R929
22K
R946
47K
R930
C07
C08
22K
C06
0.1
0.1
100/16
100/16
0.1
3
2
ZD01
10B
C09
C10
12
13
2060
2060
R936
22K
R02
100K
R05
100K
R921
2.7K
R922
2.7K
R920
R927
2.7K
R928
2.7K
R926
IC903B
C917
33P
R935
22K
IC903C
C918
33P
R919
1K
R925
1K
-15V
1K
C919
10/16
7
C920
10/16
C921
10/16
8
C922
10/16
1K
R913
3.3K
R915
5.6K
R916
5.6K
R914
3.3K
Q903
C2878
C2878
15V
R03
2.2K
5V
C03
15V
-15V
15V
2060
4 11
IC903A
2060
D04
1SS132
22/16
100/16
D
-15V
R931
5.1K
IC903D
R932
5.1K
Title
C13
P
CHASSIS
R01
3.3K
MA2L
MA2G
MA2R
MA1L
MA1G
MA1R
1
R933
14
Q01
A124TS
RECL
RECG
RECR
10/25
10/25
10/25
10/25
22K
R934
22K
D08
1SS132
C907
R917
100K
R918
100K
C908
C911
R923
100K
R924
100K
C912
5
6
10
9
OUTPUT PCB
Number Revision Size
B
Date: 25-May-2004 Sheet of
File: E:\SPECS\EFX-2\EFX2\efxe2f02\efxe2f02.DDB Drawn By:
405-EFX2-1259
ATT=-4dB
Q901
C2878
Q902
C2878
Q904
R937
100K
R938
100K
R942
R939
100K
R940
100K
R944
R941
300
300
R943
300
300
3
C925
470P
1
C926
2
470P
MASTER2 OUT
6
C927
4
470P
C928
470P
5
MASTER1 OUT
9
C929
470P
C930
87R
470P
24
JK901A
RECOUT
L
R
JK901B
L
R
JK901C
L
CN901
5P
D
C
B
1
2
3
4
5
A
0.23
JAY
Page 28
3 2 1
4
405-EFX2-1275
CH VR PCB
CH1FADER PCB
FADERA
D
C
3 1
50KB
NOTE: LINEAR TYPE.
FADERB
6 4
2
50KB
5
405-EFX2-1275
+V
A
B
G
CN102
1
2
3
4
4P
W102
1
2
3
4
4P
CH VR PCB
CROSSFADER PCB
FADERA
3 1
50KB
NOTE: LINEAR TYPE.
B
2
FADERB
6 4
50KB
5
15V
+V
A
B
G
R601
47
3K
CN102
R602
R603
2.2K
W602
4P
1
2
3
4
4P
Q601
C1815
1
2
3
4
405-EFX2-1275
405-EFX2-1260
FRONT PCB
-15V
C601
100/10
R606
1K
1
2
3
4
5
6
7
8
C604
0.1
ZD301
8.2V
1
2
3
4
5
6
7
8
IC601
1Y
OY
YCOM
1Z
XCOM
ZCOM
OZ
INH
VEE
GND
74HC4053
IC602
1Y
OY
YCOM
1Z
XCOM
ZCOM
OZ
INH
VEE
GND
74HC4053
VCC
1X
0X
VCC
1X
0X
A
B
C
0.1
ZD601
8.2V
A
B
C
C603
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
R605
1K
1K
1C
15V
R607
R608
33K
R611
R612
R614
R613
VR601
CH1 CURVE
2
R615
27K
R631
27K
300K
R632
27K
300K
27K
R616
50KB
3 1
3
2
10K
6
10K
5
5V
15218
C615
180P
C616
180P
15218
V1
V2
CF
5V
PGND
C602
IC605A
4 8
0.1
R617
27K
R618
27K
CN603
1
2
3
3P
CN604
1
2
2P
1
-15V
IC605B
7
5V
SW601
1 2
REV 1
1 2
REV CF
SW602
1 2
REV 2
CROSSFADER CURVE
VR603A
2
50KB
3 1
6 4
VR603B
5
50KB
CH VR PCB
CH2 FADER PCB
FADERA
3 1
A
50KB
NOTE: LINEAR TYPE.
2
FADERB
6 4
50KB
1 2 34
CN102
+V
5
A
B
G
W202
4P
1
2
3
4
4P
1
2
3
4
R609
1K
R610
33K
2C
VR602
3 1
2
50KB
CH2 CURVE
8 4
405-EFX2-11258
SW PCB
4
D
CK
1
C607
1/50
10
D
CK
74HC74
13
4
IC604A
D
CK
74HC74
1
12
11
PR
CLR
PR
CLR
PR
CLR
Q
Q
IC603B
Q
Q
Q
Q
D
CK
SW603
R619
1K
R620
1K
R621
1K
C611
R623
1K
R625
1K
Title
.01
C613
.01
1SS132
C612
.01
IC603A
74HC74
R622
10K
R627
10K
D604
R624
10K
R626
10K
2
3
12
11
2
3
VER 0.2: ADD R631,632,C615,616.
SW/CH VR/FRONT PCB
Number Revision Size
A4
Date: 25-May-2004 Sheet of
File: E:\SPECS\EFX-2\EFX2\efxe2f02\efxe2f02.DDB Drawn By:
405-EFX2-1258/1275/1260
5
6
9
8
5
6
10
13
C605
0.1
C606
0.1
Q
PR
Q
CLR
74HC74
R628
R630
470
R629
470
IC604B
9
8
34
D601
REV 1
470
D603
REV CF
D602
REV 2
-15V
+15V
1C
2C
5V
5V
-15V
PGNA
+15V
1C
2C
JAY
V1
V2
CF
W604
1
2
2P
0.2
W603
1
2
3
3P
CN601
1
2
3
4
5
6
6P
D
C
B
A
Page 29
3 2 1
R840
470
10K
10K
1
7
1
7
C808
33P
C809
33P
C822
33P
C823
33P
R821
2.2
0.1
R839
2.2
C806
C820
C821
C807
0.1
X801
12M
220/6.3
X802
220/6.3
12M
R828
4.7K
R822
470
R810
4.7K
1
2
3
4
5
6
7
8
D3
D2
9
1
2
3
4
5
6
7
D3
8
D2
9
Q801
A933
R829
4.7K
IC803
RST
P30RXD
P31TXD
XTAL2
XTAL1
P32INT0
P32INT1
P34
P35
GND10P37
89C2051
Q805
A933
R811
4.7K
IC804
RST
P30RXD
P31TXD
XTAL2
XTAL1
P32INT0
P32INT1
P34
P35
GND10P37
89C2051
VCC
P17
P16
P15
P14
P13
P12
P11
P10
VCC
P17
P16
P15
P14
P13
P12
P11
P10
Q802
A933
Q806
A933
Q803
A933
R830
4.7K
R831
20
220
19
DP
18
17
16
15
14
13
A
12
11
D1
R812
4.7K
20
19
DP
18
17
16
15
14
13
A
12
11
D1
R833
220
R835
220
R837
220
R813
220
R815
220
R817
220
R819
220
Q807
A933
R832
220
R834
220
220
R838
220
R814
220
R816
220
R818
220
R836
R820
220
5V
C178
.0015
R181
D
BPM1
C
BPM2
10K
R187
10K
P
C278
.0015
R281
10K
R287
10K
R188
33K
C182
0.1
R288
33K
C282
0.1
C179
220P
R182
100K
C279
220P
R282
100K
R183
1.5K
R189
33K
C183
.0082
R289
33K
C283
.0082
10
R283
IC109B
5
2058V
6
R184
10K
C184
0.1
3
2
2058V
9
1.5K
C287
0.1
12
13
C187
0.1
IC109C
R284
10K
2058V
4 11
IC109A
2058V
IC109D
7
15V
-15V
8
R185
470
R285
470
1
14
R190
470
R290
470
D105
1SS132
C180
1/50
D205
1SS132
C280
1/50
D106
1SS132
C185
2.2/50
D206
1SS132
C285
2.2/50
C181
0.1
R186
100K
C281
0.1
R286
100K
C186
R191
100K
C286
R291
100K
L801
FB
R841
27K
2
R823
1M
0.1
R824
1M
5V
R802
1M
0.1
R803
1M
D
L802
FB
R842
10K
R804
27K
R805
10K
R826
R808
10K
10K
3
6
5
2
3
6
5
IC801B
8 4
BA393
R825
BA393
1SS132
8 4
BA393
39K
IC802B
BA393
IC801A
1SS132
39K
R827
D802
IC802A
1SS132
R807
R809
D804
1SS132
R843
D801
10K
R806
D803
10K
15
14
F
15
14
F
D805
LTC-4624WC
8
12
9
10
13
B11A
D11E2C3D4D25DP6D3
7
D806
LTC-4624WC
9
10
13
D11E2C3D4D25DP6D3
8
12
B11A
7
G
5V
C802
0.1
R801
10K
G
Q804
A124ES
D807
1SS132
C801
2.2/50
D
4
D725
LED-N
D726
LED-N
R717
220
D727
LED-N
D728
LED-N
R718
220
D
5V
D755
LED-N
D756
LED-N
R719
220
D
5V
D757
LED-N
D758
LED-N
R720
220
D
C
B
D704
D722
D724
D721
D723
+10dB
A
R715
R716
220
220
1 2 3 4
D718
D720
D719
D717
R713
R714
220
220
R
LB1482M
5V L
R701
15
C701
220/6.3
IC701
L
R702
68K
C702
0.015
15
D714
D716
D713
D715
R711
R712
220
220
14
13
D2
NC
D116VCC217VCC118OSC19NC20CH2I21CR222DCI23AGND24CR125CH1I26MUTE27PH28AC/DC298P/5P
R703
47K
C703
10/25
D712
R704
47K
D711
R710
220
C704
10/25
D710
D709
R709
220
1
01202303404505606707808909101011111212
GND
30
D708
R
D707
R708
220
C705
1/50
C706
1/50
D706
D705
R757
6.2K
PFL1
R707
220
D703
R706
220
MA1L
D702
D701
-40dB
R705
220
D752
D754
D751
D753
+10dB
D
R756
220
R755
220
D748
D750
D749
D747
R753
R754
220
220
R
IC702
LB1482M
L
5V L
R744
R743
68K
15
C707
220/6.3
C708
0.015
D744
D746
D743
D745
R751
R752
220
220
14
13
15
D2
NC
D116VCC217VCC118OSC19NC20CH2I21CR222DCI23AGND24CR125CH1I26MUTE27PH28AC/DC298P/5P
R742
47K
C709
10/25
D742
R741
47K
D741
R750
220
C710
10/25
D740
D739
R749
220
1
01202303404505606707808909101011111212
GND
30
R
D738
C711
1/50
C712
1/50
D737
R748
220
D736
PFL2
R758
6.2K
D733
D735
R747
220
MA1R
Title
B
Date: 25-May-2004 Sheet of
File: E:\SPECS\EFX-2\EFX2\ efxe2f02\efxe2f02.DD B Drawn By:
D734
R746
220
D732
D731
Number Revision Size
-40dB
R745
220
VER 0.2: ADD R757.758.
BPM PCB
405-EFX2-1261
14
0.2
JAY
B
A
Page 30
TROUBLESHOOTING
SYMPTOM
POSSIBLE CAUSE CORRECTION ACTION
1. Board and iron rack in short
1. Power LED is not bright
connection
2. The power fails
2. The power fails to switch on
3. Line/Phono switch reversed
1. The transformer is broken
2. Poor power plug connection
1. Improper input cable
connection
4. Feather fader fails, L/R reversed 1. Poor power plug connection
5. No output
1. Improper setup of input cable
connection and switch
1. Re-lock the screw to avoid the
short connection
2. Without +5V power
1. Change the transformer
2. Re-assemble
1. Connect the input cable
correctly
1. Reinsert the power plug firmly
into the socket
2. Reassemble with the “1” is up
1. Change Regulator
2. Correct the position of input
cable and switch correctly