Korg AD120VT Service Manual

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AD120VT

CONTENTS

Circuit Diagram: Page 2-15
Structural Diagram: Page 16-17

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Test Mode: Page 18-19
Parts List: Page:20-35

3rd Edition

Issued date: June 20th, 2003

Issued by: KORG INC.

digAMPBLKA.sch‑1‑FriOct1212:07:162001

digAMPBLKA.sch‑2‑FriOct1212:07:452001

digAMPBLKA.sch‑3‑FriOct1212:08:062001

digAMPBLKA.sch‑4‑FriOct1212:08:332001

dAMPmainver14.sch‑1‑WedJun2617:13:172002

dAMPmainver14.sch‑2‑WedJun2617:30:062002

dAMPmainver14.sch‑3‑WedJun2617:33:482002

dAMPmainver14.sch‑4‑WedJun2617:37:162002

AD60VT/AD120VT

How to start and operate the test mode

1) AD60VT:
REV CH1: FULL TEST
REV CHI1 DWN: FULL TEST (LEVEL, TUNER, FC I/F SKIP)
REV CH1 UP: EXTERNAL TEST ONLY

2) AD120VT:
REV CH2: FULL TEST
REV CH1 DWN: FULL TEST (LEVEL, TUNER, FC I/F SKIP)
REV CH2 UP: EXTERNAL TEST ONLY
BYP CH4: AUDIO TEST (A/D, D/A, THRU)

Operations during the test mode:

*Internal test

CH1+CH3: RE-CHECKING OF THE STEPS IN ERROR
CH1+CH4: ERROR SKIP

CH1+DWN: RE-CHECKING THE N.G. ITEMS
CH1+UP: SKIP THE N.G. ITEMS AND PROCEED TO THE

NEXT ITEM.

*External test:

CH4: STEP UP
CH3: RE-CHECKING THE STEPS IN ERROR
UP: ITEM UP

*Conditions when starting the test mode:

-Loop the following jacks with cables respectively.
AD60VT: SEND L – INPUT HI, SEND R – INPUT LO
AD120VT: SEND L – INPUT HI/LO

-Connect a VC-4 (foot controller) to the product respectively.

PART LIST

MODEL: AD120V(POWER PART) PAGE :1-7

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
NO SUPPLY 1 1 PWB010602A PCB 350x190x1.6t FR-1 PWB010602A
*V903200015 2 2 NJM072 OP AMP NJM072
*V903200013 3 3 NJM4556 OPAMP NJM4556 or M5216 M5216
*V904530005 4 2
*V904530006 5 1
*V903020003 6 4

DG211
MAX333
VN2410L

ANALOGUE SWITCH DG211
ANALOGUE SWITCH MAX333

*V903010002 7 1 2SA1359-Y TRANSISTOR PNP 2SA1359-Y KTB631-Y
*V903010003 8 4 2SA1837 TRANSISTOR PNP 2SA1837
*V903010004 9 2 2SC2458-Y TRANSISTOR NPN 2SC2458 or KTC3198-Y KTC3198-Y
*V903010005 10 1 2SC3422-Y TRANSISTOR NPN 2SC3422 or KTD600-Y KTD600-Y
*V903010006 11 4 2SC4793 TRANSISTOR NPN 2SC4793
*V903010007 12 4 KTA1024-Y TRANSISTOR PNP KTA1024-Y
*V903010008 13 2 2SA1943-O TRANSISTOR PNP 2SA1943-O KTA1943-O
*V903010009 14 4 KTC3206-Y TRANSISTOR NPN KTC3206-Y
*V903010010 15 2 2SC5200-O TRANSISTOR NPN 2SC5200-O KTC5200-O
*V903010011 16 1 KRA102M PNP-DIGITAL TRANSISTOR TYPE KRA 102M
*V903210002 17 1 78L05 VOLTAGE REGULATOR 78L05
*V903111001 18 6 1N4007 SILICON RECTIFIRE DIODE 1N4007 T
*V903111002 19 8 1N4148 SILICON SWITCHING DIODE 1N4148 T
*V903111008 20 1 KBU604 BRIDGE RECTIFIER DIODE KBU604
*V903111009 21 1 SHSW04M BRIDGE RECTIFIER DIODE SHSW04M
*V903111003 22 2 1N5245 ZENER DIODE 15V 0.5W 1N5245 T
*V905000002 23 2 12AX7 TUBE, VACUUME TUBE 12AX7

PART LIST

MODEL: AD120V(POWER PART) PAGE :2-7

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
*V905000001 24 2 VT9-PT-2 TUBE SOCKET VT9-PT-2
*V903300010 25 1 250V T125mA FUSE TIME LAG 250V T125mA
*V903300011 26 1 250V T1.6A FUSE TIME LAG 250V T1.6A
*V903300012 27 1 250V T1A FUSE TIME LAG 250V T1A
*V903300009 28 6 0751-0110 FUSE CLIP 0751-0110(OG TYPE) T
*V904020001 29 2 BEED AXIAL BEED CORE T
*V904540002 30 4 EPJ-BBB-P(8) PHONE JACK EPJ-BBB-P(8) MONO
*V904540003 31 1 EPJ-BBB-P(8) PHONE JACK EPJ-BBB-P(8) STEREO
*V903620008 32 1 RS1620-20-15S-A10K-C0 POTENTIOMETER RS1620-20-15S-A10K-C0 STEREO
*V903630004 33 4 B10K SEMI POTENTIOMETER 10m/m B10K
*V904530004 34 1 RS4401-15S-20 ROTARY SWITCH 4C4P RS-4401-15S-20
*V904050013 35 2 OPT48 OUTPUT TRANS
SEE BELOW 36 1 9862-DJ,DU,DE POWER TRANS(100V/120V/230V/240V)
*V904050010
*V904050011
*V904050012
*V904530003 37 1 R13-28F-01-BINN-NA POWER SWITCH R13-28F-01-BINN-NA
*V904100105 38 2 8 ohm
*V904700000 39 1 SC-8F-21 AC CONNECTOR SC-8F-21
*V906000108 40 1 KKP253-16A AC POWER CORD 100V = KKP253-16A
*V906000109 KKP30(SVT)-16A AC POWER CORD 120V = KKP30(SVT)-16A
*V906000110 KKP4819R-16A AC POWER CORD 230V = KKP4819R-16A
*V903300013 41 1 FUSE FUSE 100V = 250/T6.3A
*V903300013 FUSE 120V = 250V/T6.3A
*V903300014 FUSE 230V = 250V/T2.5A
NO SUPPLY 42 1 220P CERAMIC CAPACITOR 50V J 22 _ T

PART LIST

MODEL: AD120V(POWER PART) PAGE :3-7

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
NO SUPPLY 43 1 220P CERAMIC CAPACITOR 50V J 22 _ T
NO SUPPLY 44 2 470P CERAMIC CAPACITOR 50V J 47 _ T
NO SUPPLY 45 2 221P CERAMIC CAPACITOR 50V J 220 _ T
NO SUPPLY 46 2
NO SUPPLY 47 2
NO SUPPLY 48 6
NO SUPPLY 49 1
NO SUPPLY 50 3
NO SUPPLY 51 1
NO SUPPLY 52 2

221P
471P
471P/500V
103P/500V
KC103P
M102
M102

CERAMIC CAPACITOR 50V J 470 _ T
CERAMIC CAPACITOR 500V J 470 _ T
CERAMIC CAPACITOR 500V J 0.01 _ T
CERAMIC CAPACITOR AC 400V J 0.01 _ T
PLASTIC FILM CAPACITOR 100V PP 0.001 _ T
PLASTIC FILM CAPACITOR 100V PP 0.001 _ T

PLASTIC FILM CAPACITOR 100V PP 0.0022 _ T
NO SUPPLY 53 6 M472 PLASTIC FILM CAPACITOR 100V PP 0.0047 _ T
NO SUPPLY 54 12 M103 PLASTIC FILM CAPACITOR 100V PP 0.01 _ T
NO SUPPLY 55 2 M333 PLASTIC FILM CAPACITOR 100V PP 0.033 _ T
NO SUPPLY 56 2 M393 PLASTIC FILM CAPACITOR 100V PP 0.039 _ T
NO SUPPLY 57 2 M473 PLASTIC FILM CAPACITOR 100V PP 0.047 _ T
NO SUPPLY 58 13 M104 PLASTIC FILM CAPACITOR 100V PP 0.1 _ T
NO SUPPLY 59 2
NO SUPPLY 60 4
NO SUPPLY 61 5
NO SUPPLY 62 2
NO SUPPLY 63 1

M224
M223/250V

2.2/63V
10/350V
22/25V

PLASTIC FILM CAPACITOR 100V PD 0.22 _ T

METALLIZED POLYPROPYLENE FILM 250V MP 0.022 _ T

CHEMICAL CONDENSOR 63V SG 2.2 _ T

CHEMICAL CONDENSOR 350V SG 10 _ T

CHEMICAL CONDENSOR 25V SG 22 _ T

PART LIST

MODEL: AD120V(POWER PART)

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
NO SUPPLY 64 1
NO SUPPLY 65 2

22/25V
47/50V

CHEMICAL CONDENSOR 25V SG 22 _

CHEMICAL CONDENSOR 50V SG 47 _ T
NO SUPPLY 66 4 100/25V CHEMICAL CONDENSOR 25V SG 100 _ T
NO SUPPLY 67 2 100/100V CHEMICAL CONDENSOR 100V SG 100 _
NO SUPPLY 68 1 100/250V CHEMICAL CONDENSOR 250V SG 100 _
NO SUPPLY 69 1 2200/16V CHEMICAL CONDENSOR 16V SG 2200 _
NO SUPPLY 70 2
NO SUPPLY 71 2

2200/16V
6800/63V

CHEMICAL CONDENSOR 63V SG 6800 _

CARBON RESISTOR 1/6 WATT J 22 ohm T
NO SUPPLY 72 8 47 ohm CARBON RESISTOR 1/6 WATT J 47 ohm T
NO SUPPLY 73 2
NO SUPPLY 74 2
NO SUPPLY 75 2
NO SUPPLY 76 14
NO SUPPLY 77 2
NO SUPPLY 78 2
NO SUPPLY 79 4
NO SUPPLY 80 4
NO SUPPLY 81 7
NO SUPPLY 82 18

120 ohm
330 ohm
560 ohm
1K ohm

1.2K ohm

1.8K ohm

2.2K ohm

4.7K ohm
10K ohm
22K ohm

CARBON RESISTOR 1/6 WATT J 120 ohm T

CARBON RESISTOR 1/6 WATT J 330 ohm T

CARBON RESISTOR 1/6 WATT J 560 ohm T

CARBON RESISTOR 1/6 WATT J 1K ohm T

CARBON RESISTOR 1/6 WATT J 1.2K ohm T

CARBON RESISTOR 1/6 WATT J 1.8K ohm T

CARBON RESISTOR 1/6 WATT J 2.2K ohm T

CARBON RESISTOR 1/6 WATT J 4.7K ohm T

CARBON RESISTOR 1/6 WATT J 10K ohm T

CARBON RESISTOR 1/6 WATT J 22K ohm T

PART LIST

MODEL: AD120V(POWER PART)

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
NO SUPPLY 83 4
NO SUPPLY 84 2
NO SUPPLY 85 4
NO SUPPLY 86 2
NO SUPPLY 87 2
NO SUPPLY 88 2
NO SUPPLY 89 4
NO SUPPLY 90 4
NO SUPPLY 91 8
NO SUPPLY 92 4
NO SUPPLY 93 2
NO SUPPLY 94 2
NO SUPPLY 95 2
NO SUPPLY 96 2
NO SUPPLY 97 2
NO SUPPLY 98 2
NO SUPPLY 99 4
NO SUPPLY 100 2
NO SUPPLY 101 2
NO SUPPLY 102 4
NO SUPPLY 103 2
NO SUPPLY 104 2
NO SUPPLY 105 2

24K ohm
27K ohm
47K ohm
68K ohm
100K ohm
120K ohm
150K ohm
180K ohm
470K ohm

2.2M ohm
10M ohm
10 ohm
24 ohm
30 ohm
43 ohm
62 ohm
330 ohm
910 ohm

1.2K ohm

2.2K ohm

8.2K ohm
12K ohm
18K ohm

CARBON RESISTOR 1/6 WATT J 24K ohm T
CARBON RESISTOR 1/6 WATT J 27K ohm T
CARBON RESISTOR 1/6 WATT J 47K ohm T
CARBON RESISTOR 1/6 WATT J 68K ohm T
CARBON RESISTOR 1/6 WATT J 100K ohm T
CARBON RESISTOR 1/6 WATT J 120K ohm T
CARBON RESISTOR 1/6 WATT J 150K ohm T
CARBON RESISTOR 1/6 WATT J 180K ohm T
CARBON RESISTOR 1/6 WATT J 470K ohm T
CARBON RESISTOR 1/6 WATT J 2.2M ohm T
CARBON RESISTOR 1/6 WATT J 10M ohm T
1% METAL FILM RESISTOR 1/6 WATT F 10 ohm T
1% METAL FILM RESISTOR 1/6 WATT F 24 ohm T
1% METAL FILM RESISTOR 1/6 WATT F 30 ohm T
1% METAL FILM RESISTOR 1/6 WATT F 43 ohm T
1% METAL FILM RESISTOR 1/6 WATT F 62 ohm T
1% METAL FILM RESISTOR 1/6 WATT F 330 ohm T
1% METAL FILM RESISTOR 1/6 WATT F 910 ohm T
1% METAL FILM RESISTOR 1/6 WATT F 1.2K ohm T
1% METAL FILM RESISTOR 1/6 WATT F 2.2K ohm T
1% METAL FILM RESISTOR 1/6 WATT F 8.2K ohm T
1% METAL FILM RESISTOR 1/6 WATT F 12K ohm T
1% METAL FILM RESISTOR 1/6 WATT F 18K ohm T

PART LIST

MODEL: AD120V(POWER PART)

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
NO SUPPLY 106 4
NO SUPPLY 107 4
NO SUPPLY 108 2
NO SUPPLY 109 2
NO SUPPLY 110 2
NO SUPPLY 111 2
NO SUPPLY 112 3
NO SUPPLY 113 1
NO SUPPLY 114 2
NO SUPPLY 115 4
NO SUPPLY 116 4
NO SUPPLY 117 2
NO SUPPLY 118 9
*V904700001 119 4
*V904752001 120 1
*V904752010 121 2
*V904753001 122 1
*V904751003 123 1
*V904751002 124 1
*V904751004 125 1
*V904751001 126 1
NO ENTRY 127 1

5.1K ohm
10K ohm
56K ohm
82K ohm
100K ohm
10/1W
100/1W
1K/1W

1.5K/1W

0.33/3W

0.68/5W
100/10W
GP881191-2
2P WAFER
3P CONNECTOR
170 m/m
360 m/m
380 m/m
380 m/m
480 m/m
480 m/m
150 m/m

CARBON RESISTOR 1/4 WATT J 5.1K ohm T
CARBON RESISTOR 1/4 WATT J 10K ohm T
CARBON RESISTOR 1/4 WATT J 56K ohm T
CARBON RESISTOR 1/4 WATT J 82K ohm T
CARBON RESISTOR 1/4 WATT J 100K ohm T
CARBON RESISTOR 1 WATT J 10 ohm
CARBON RESISTOR 1 WATT J 100 ohm
CARBON RESISTOR 1 WATT J 1K ohm
CARBON RESISTOR 1 WATT J 1.5K ohm
WIRE WOUND RESITOR 3WATT J 0.33 ohm
WIRE WOUND RESITOR 5WATT J 0.68 ohm
WIRE WOUND RESITOR 10WATT J 100 ohm
POWER TERMINAL GP881191-2
2P WAFER 2mm PICH
FLAT WIRE UL1007 AWG26 BLK,WHT,WHT 150m/m
3P FLAT WIRE UL2877 BLACK 170 m/m
RING/TER WIRE UL1015 AWG18 GRN 360m/m
205/TER WIRE UL1015 AWG18 RED 380m/m
205/TER WIRE UL1015 AWG18 BRN 380m/m
205/TER WIRE UL1015 AWG18 WHT 480m/m
205/TER WIRE UL1015 AWG18 BLK 480m/m

PART LIST

MODEL: AD120V(POWER PART)

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
*V904751005 128 1
NO ENTRY 129 2
NO ENTRY 130 1
NO ENTRY 131 7
NO ENTRY 132 39
NO ENTRY 133 60

150 m/m
17 m/m
15 m/m
12 m/m
10 m/m
8 m/m

250/TER WIRE UL1617 AWG22 BLK 150m/m
JUMPER WIRE 0.6 pi 17 m/m T
JUMPER WIRE 0.6 pi 15 m/m T
JUMPER WIRE 0.6 pi 12 m/m T
JUMPER WIRE 0.6 pi 10 m/m T

JUMPER WIRE 0.6 pi 8 m/m T
NO ENTRY 134 BOND
*V906430033 135 2
*V906430034 136 4

MICA
P-520-02

INSULATE SPACER MICA

RESISTOR SUPPORT P-520-02
NO ENTRY 137 8 CABLE TIE

PART LIST

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
*V909000008 1 1
*V904540002 2 4
*V904540012 3 1
*V904540011 3 1

PWB010601C
EPJ-BBB-P(8)
R13-28F-SG
BEED

PCB 140x32x1.6t FR-1 PWB010601C
PHONE JACK EPJ-BBB-P(8) MONO
MODULAR JACK R13-28F-SG

AXIAL BEED CORE
*V904020001 4 13 BEED AXIAL BEED CORE T
NO ENTRY 5 4
NO ENTRY 6 8
NO ENTRY 7 1

220P
104P
47/1W

CERAMIC CAPACITOR 50V J 22 _ T

CERAMIC CAPACITOR 50V J 0.1 _ T

CARBON RESISTOR 1 WATT 47 OHM
NO ENTRY 8 1 JUMPER WIRE 0.6 pi 10 m/m T
*V904700002 9 1
*V904700003 10 1
*V904753002 11 1

3P WAFER
8P WAFER
3P ANGLE CONNECTOR

3P WAFER 2mm PICH

8P WAFER 2mm PICH

SHIELD WIRE UL2547 AWG26 GRY 240m/m

PART LIST

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
*V909000004 1 1
*V909000007 2 1
*V903200005 3 2
320011223 4 1
*V903200007 5 1
*V903200008 6 1
*V903200009 7 1
*V903200010 8 1
*V903200011 9 1
*V903200012 10 1
*V903010012 11 4
*V903010013 12 9
*V903010014 13 1
*V903010015 14 8
*V903120007 15 1
*V903350001 16 1
*V904020002 17 2
*V904020001 18 4
334000600 19 1
*V904530007 20 1
*V903620009 21 13
*V903620010 22 1

DATE : 2002, 2, 28.

PWB010601D
PWB010601E
BU4051BCF
M38258MCM
BA10358
KIA7805AF
AK93C75AV
KIA7125FV
74HC05
TC7S14FU
KRA102S
KRC102S
KDS226S
KDS184S
A551H
8 MHZ
BEED
BEED
PC410K
BTQS20V
RV1620-40-15S-B10K-C0
RV1620-40-15S-A10K-C0

PCB 420x99x1.6t FR-4 PWB010601D
PCB 56x30x1.6t FR-4 PWB010601E
8-CHANNEL ANALOG MULTIPLEXER BU4051BCF T
M-COM M38258MCM T
DUAL GROUND SENSE AP-AMP BA10358 T
VOLTAGE REGULATOR KIA7805AF T
8KBIT SERIAL C-MOS EEFROM AK93C75AV T
SYSTEM RESETTING KIA7125FV T
HEX INVERTER 74HC05 T
SCHMITT INVERTER TC7S14FU T
DIGITAL TRANSISTOR PNP KRA102S T
DIGITAL TRANSISTOR NPN KRC102S T
HIGH SPEED SWITCHING DIODE KDS226S T
HIGH SPEED SWITCHING DIODE KDS184S T
LED DISPLAY A551H
CRYSTAL 8 MHz
CHIP BEED CORE T
AXIAL BEED CORE
PHOTO COUPLERS PC410K T
ENCORD SWITCH BTQS20V
POTENTIOMETER RV1620-40-15S-B10K-C0 MONO
POTENTIOMETER RV1620-40-15S-A10K-C0 STEREO

PART LIST

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
*V903620011 23 1
*V904540002 24 2
*V904530008 25 14
*V903120001 26 19
*V903120003 27 1
NO ENTRY 28 1
NO ENTRY 29 1
NO ENTRY 30 1
NO ENTRY 31 2
NO ENTRY 32 6
NO ENTRY 33 1
NO ENTRY 34 1
NO ENTRY 35 39
NO ENTRY 36 2
NO ENTRY 37 3
NO ENTRY 38 5

RV1600-40-15S-B10K-C11
EPJ-BBB-P(8)
ST-1101B
KLR124
KLR114
1/50V
10/16V
100/10V
100/16V
220P
221P
223P
104P
220P
104P
000 ohm

11 CLICK VOLUME RV1600-20-15S-B10K-C11
PHONE JACK EPJ-BBB-P(8) MONO
TACT SWITCH ST-1101B 9.5 m/m
LED RED 3 pi KLR124
LED RED 5 pi KLR114
CHEMICAL CONDENSOR 50V SS 1 _
CHEMICAL CONDENSOR 16V SS 10 _
CHEMICAL CONDENSOR 10V SS 100 _
CHEMICAL CONDENSOR 16V SS 100 _
CHIP CERAMIC CAPACITOR 1608 J 22 _ T
CHIP CERAMIC CAPACITOR 1608 J 220 _ T
CHIP CERAMIC CAPACITOR 1608 J 0.022 _ T
CHIP CERAMIC CAPACITOR 1608 J 0.1 _ T
CERAMIC CAPACITOR 50V 22 _
CERAMIC CAPACITOR 50V 0.1 _
CHIP RESISTOR 1608 1/16 WATT J 0 ohm T

PART LIST

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
NO ENTRY 39 17 10 ohm CHIP RESISTOR 1608 1/16 WATT J 10 ohm T
NO ENTRY 40 1
NO ENTRY 41 4
NO ENTRY 42 28
NO ENTRY 43 1
NO ENTRY 44 19
NO ENTRY 45 30
NO ENTRY 46 1
NO ENTRY 47 1
NO ENTRY 48 1
NO ENTRY 49 2
*V904700004 50 2
*V904752003 51 1
*V904752004 52 1

100 ohm
220 ohm
470 ohm
560 ohm
1K ohm
10K ohm
22K ohm
47K ohm
100K ohm
1M ohm
2P ANGLE WAFER
2P ANGLE CONNECTOR
2P ANGLE CONNECTOR

CHIP RESISTOR 1608 1/16 WATT J 100 ohm T
CHIP RESISTOR 1608 1/16 WATT J 220 ohm T
CHIP RESISTOR 1608 1/16 WATT J 470 ohm T
CHIP RESISTOR 1608 1/16 WATT J 560 ohm T
CHIP RESISTOR 1608 1/16 WATT J 1K ohm T
CHIP RESISTOR 1608 1/16 WATT J 10K ohm T
CHIP RESISTOR 1608 1/16 WATT J 22K ohm T
CHIP RESISTOR 1608 1/16 WATT J 47K ohm T
CHIP RESISTOR 1608 1/16 WATT J 100K ohm T
CHIP RESISTOR 1608 1/16 WATT J 1M ohm T
2P ANGLE WAFER 2mm PICH
FLAT WIRE UL1007 AWG26 BLK,RED 250mm
FLAT WIRE UL1007 AWG26 BLK,RED 380mm

PART LIST

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
*V904752002 53 1
*V904753005 54 1
*V904753006 55 1
*V904752006 56 1
*V904753003 57 1 4P ANGLE CONNECTOR SHIELD WIRE UL1533 AWG26 GRY 240mm : CON1
*V904753004 SHIELD WIRE UL1533 AWG26 GRY 400mm : CON2
*V904752009 58 1
*V904752005 59 1 9P ANGLE CONNECTOR FLAT WIRE UL1007 AWG26 BLK,WHT,WHT 110mm

2P ANGLE CONNECTOR
3P ANGLE CONNECTOR
3P ANGLE CONNECTOR
3P ANGLE CONNECTOR

8P ANGLE CONNECTOR

FLAT WIRE UL1007 AWG26 BLK,RED 120mm
SHIELD WIRE UL2547 AWG26 GLY 190mm
SHIELD WIRE UL2547 AWG26 GLY 90mm
FLAT WIRE UL1007 AWG26 BLK,WHT,WHT 160mm

FLAT WIRE UL1007 AWG26 BLK,WHT,WHT 180mm

PART LIST

I

MODEL: AD-120VT PAGE :1-3

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
*V906410001 1 1
*V906430017 1-1 3
*V906440005
*V906440001
*V906440003
*V906440002
*V906400001 2 3
*V906400002 3 6
*V906400018 4 2
*V906400009 5 8
*V906400008 6 1
*V906400007 7 1
*V906420001 8 4
*V906420003 9 1
*V906430010 10 1
*V906430012 11 2
*V906430005 12 1
SEE BELOW 13 1
*V906430008
*V906430027
*V906430028
*V906430029
*V906430030
*V906400003 14 11
*V906400017 15 7
*V906400016 16 8
*V906400010 17 1
*V906400011 18 1
*V906400012 19 1
*V906400013 20 1
*V906400014 21 1
*V906400015 22 1
*V906430035 23 7

MDF 18t WOODEN CABINET
(2510 x 323,664 x 157,664 x 287,664 x 90)
(690 x 354)
654m/m
Phi 2.5 x 2431, Phi2.5 x 2051
Phi5 x 2290m/m
PVC
DIE CASTING
ABS
NYLON6
ABS(GOLD) VOX (Large)
ABS(GOLD STAMPING) VALVETRON
SBR (Large)
40 x 10 x 1t
EGI 1.2t
EGI 1.2t
P.V.C 0.5t HAIRLINE
P.V.C 0.5t BK

ABS (CHICKEN HEAD)
ABS
ABS
ABS
ABS
ABS
ABS
ABS
ABS
BRASS 30m/m

LEATHER
NET
GOLD FRONT PANEL
GOLD BEADING
WHITE STRIPER
HANDLE BAR
HANDLE EDGE
VENT GRILL
CORNER
BRAND MARK
EMBLEM
RUBBER FOOT
SPEAKER RUBBER
MAIN CHASSIS
CHASSIS COVER
FRONT PANEL
REAR PANEL

KNOB
ROUND KNOB
TACT KNOB
TACT KNOB(1)
TACT KNOB(2)
TACT KNOB(3)
TACT KNOB(4)
TACT KNOB(Upper)
TACT KNOB(Lower)
PCB SPACER

PART LIST

MODEL: AD-120VT

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
*V906430013 24 2
*V906440006 25 3
*V906430031 26 1
*V906430015 27 1
*V906430016 28 19
*V906430017 29 2
*V906430018 30 1
*V906430020 31 2
*V906430021 32 1
*V906440006 33 2
*V906440007 34 1
*V906430032 35 6
*V906440008 36 2

SPC1 1t
EGI 1.2t
SPC1 0.8t TIN
Phi 5
PLASTIC 10m/m
NBR
Phi 12
PLASTIC 6m/m
SI 0.35t
AL EXTRUD
EGI 1.2t
TIN 0.2t
440 x 10 x 2t

MAIN PCB BRACKET
HEAT SINK BRACKET
PCB BRACKET
LED BUSHING
LED SUPPORT
TUBE COVER
RUBBER BUSHING
SEGMENT SPACER
TRANS SHIELD COVER
HEAT SINK
HEAT SINK FIX PLATE
JACK GROUND

RUBBER SPONGE SIDE
*V906440009 37 2 30 x 10 x 2t RUBBER SPONGE
*V906440011 38 4 70 x 18 x 3t BATTERY SPONGE
*V906440013 39 1 RUBBER 100 x 40 x 2t SHIELD SPONGE A TRANS PCB BRACKET
*V906440014 40 1 RUBBER 40 x 25 x 5t SHIELD SPONGE B TRANS PCB BRACKET
*V906440015 41 1 RUBBER 64 x 10 x 2t SHIELD SPONGE C TRANS PCB BRACKET
*V906440016 42 3
*V906450001 43 12
*V906450002 44 8
*V906450003 45 6
*V906450006 46 4
*V906450007 47 1
*V906450004 48 16
*V906450005 49 16
*V906460001 50 8
*V906460003 51 8
*V906460004 52 6

20 x 20 x 4t
M4 x 0.7P x 20 OH NI
M5 x 25 TH BK 1
Phi4 x 30 TH BK 1
Phi3.5 x 18 WITH WASHER
Phi3.5 x 15 WITH WASHER
Phi3.5 x 13 OH BK 1
Phi2 x 8 PH BK 1
M4
Phi12 x Phi5 x 0.5t BK
Phi12 x Phi4 x 0.5t BK

FELT

SCREW

SCREW

SCREW

SCREW

SCREW

SCREW

SCREW

FLANGE NUT

PLATE WASHER

PLATE WASHER

PART LIST

MODEL: AD-120VT

N0 Q'TY SPECIFICATION DESCRIPTION REMARK
*V906450008 52 2
*V906450009 53 6
*V906450010 54 4
*V906450011 55 2
*V906450012 56 14
*V906450013 57 34
*V906460001 58 2
*V906460006 59 2
*V906460005 60 17
*V906460007 62 56
*V907000103 63 1

M4 x 10 WITH WASHER
M3 x 10 BH NI
M3 x 8 BH NI
M3 x 6 BH NI
M3 x 8 BH BK
Phi3 x 8 BAH BK 2 CUT
FLANGE NUT
TOOS WASHER
PLATE WASHER
SPRING WASHER
DW2

SCREW
SCREW
SCREW
SCREW
SCREW
SCREW
M4
Phi4 INTERNAL
Phi3
Phi3

INNER CARTON
*V907000104 64 4 INSTA PACKING
SEE BELOW 65 1

PAPER

MANUAL
OMADVTE
OMADVTF
OMADVTG
OMADVTJ
NO ENTRY 66 1
NO ENTRY 67 1
NO ENTRY 68 1
NO ENTRY 69 1
NO ENTRY 70 1

PAPER
PE 0.05t (1050 x 900)
PE 0.05t (200 x 290)
STICKER
STICKER

WRRANTY CARD USA

POLY BAG(SET)

POLY BAG(MANUAL)

BAR CORD

SERIAL NO

PART CODE SPECIFICATION DESCRIPTION REMARK
001222800 KLM-2228 PCB ACC’Y 166x126.5x1.6f FR-4DSP BOARD