Reloop EFFEX-2 Service manual

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

Electrical 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

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

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

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

31

2

+14dB AMP

C

LINE2

BUFFER

PH1/LINE1

+40dB RIAA AMP

1 2

LINE

PH

1

2

IN. SEL.

A

CH1 GAIN

C1

31

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

31231231

HI

MID

CH2 CURVE

31

2

31

BAL.

2

-10dB AMP

CH2 F. REV.

74HC74

KEY DET.

2

1

2

A

C1

5V

CROSSFADER

31

5V

2

2

4053

C1

CF CURVE

2

CH2 FADER

31

4053

CF REV.

1

74HC74

KEY DET.

A

31

CH1 CURVE

31

2

LED DRIVER

CH LEVEL METER

31

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

31231231

HI

MID

31

BAL.

2

-10dB AMP

VCA

PFL1

C1

74HC74

4053

2

FX ON

KEY DET.

A

1

FX OFF

5V

CH2 FX

31

RETURN

2

4

31

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 RevisionSize

暫存區 Drawn By:

BLOCK DIAGRAM 0.1

EFFEX2

POWER

SUPPLY

LEC

-15V

15V

2

PARAMTERS

31

LF OSC

2

31

TRANSFROM

PARAMETERS

AC IN

LED DRIVER

MASTER LEVEL METER

5V

1 2

2

FLANGER

EFFECTOR

31

2

31

+2.9dB AMP

INV.

BAL. OUT

MASTER1

OFF

1

2

ON

4053

A

C1

MASTER1 LEVEL

31

2

MASTER1

FLANGER

74HC74

KEY DET.

5V

MASTER2 LEVEL

31

2

MASTER2

REC

PFL1

PFL2

CUE PAN CUE LEVEL

31

2

31

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

31

2

1 2

D

321

4

POINT TO POINT DIAGRAM

EXPLODED VIEW

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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



NJM4

NJM4556

556AD

NJM4NJM4


NJM45

NJM4556AV

NJM45NJM45

AD

556556

ADAD

56AV

56AV56AV

CH1 IN

CR1

CH2 IN

CR2

DC IN

VCC1

AGND

GND

OSC

 



NJM45





 





NJM4556A

NJM45NJM45

NJM45

NJM4556A



NJM45NJM45

56AMMMM

56A56A

56ALLLL

56A56A

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

IC BLOCK DIAGRAM

417-DJ2500-267

AT89C2051

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

321

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

31

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

31

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

84

IC503B

15218N

C508

120P

3
2

6
5

MASTER2

31

6 4

31

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

31

VR501A

10KB

VR501B

10KB

6 4

CN503

2

5

W503

1

1

2

2

3

3

3P

3P

RETURN VR PCB

31

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 RevisionSize

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

31

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.DDBDrawn By:

R901

R907

R908

31

64

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

31

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
84

IC401B

7

R402

15K

C404

47P

R403

R404

20K

R407

12K

C408

31

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

64

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

15V15V

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

15V15V

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

-15V15V

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

31

7

HI

R175

2

1K

VR102A

20KB

31

VR104A

LOW

R177

2

1K

20KB

C165

1/50

31

8

MID

2

R179

VR103A

1K

20KB

C160
1/50

64

7

VR102B

R176

5

1K

20KB

64

VR104B

R178

LOW

1K

5

20KB

C166

64

8

VR103B

R180

1/50

5

1K

20KB

D201
LOW

SW205B

4

LOW

5

6

VR202A

C259

20KB

31

7

HI

1/50

2

R275

1K

31

VR204A

LO

R277

2

1K

20KB

C265

1/50

31

8

MID

VR203A

R279

2

1K

20KB

C260

1/50

64

7

8

47K

C311

10/25

7

VR202B

C266

1/50

20KB

64

VR204B

20KB

MIC VOL.

VR301A

31

20KB

R308

20K

5

5

64

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
84

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

84

IC301A

2068

R306

220

MIC PCB

1 2 3 4

321

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

84

15218

15218

C1

C2

15V

84

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

84

15218

15218

.012M

84

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

411

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 RevisionSize

B

Date: 25-May-2004 Sheet of
File: E:\SPECS\EFX-2\EFX2\efxe2f02\efxe2f02.DDBDrawn 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

321

4

405-EFX2-1275

CH VR PCB

CH1FADER PCB

FADERA

D

C

31

50KB

NOTE: LINEAR TYPE.

FADERB

64

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

31

50KB

NOTE: LINEAR TYPE.

B

2

FADERB

64

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

31

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

31

A

50KB

NOTE: LINEAR TYPE.

2

FADERB

64

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

31

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 RevisionSize

A4

Date: 25-May-2004 Sheet of
File: E:\SPECS\EFX-2\EFX2\efxe2f02\efxe2f02.DDBDrawn 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

321

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

411

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

84

BA393

R825

BA393

1SS132

84

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 BDrawn By:

D734

R746
220

D732

D731

Number RevisionSize

-40dB

R745
220

VER 0.2: ADD R757.758.

BPM PCB

405-EFX2-1261

14

0.2

JAY

B

A

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