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VESTAX
SERVICE NOTE
MODEL: PCV-002
1. SPECIFICATIONS P. 2-P. 5
2. SCHEMATIC DIAGRAM P. 6-P. 10
3. PARTS LIST P. 11- P. 14
4. SPARE PARTS LIST P. 15- P. 16
Vestax Corporation Service Department
(2003-07-22)
Vestax NumbeModel Categorie Description PCB SYMBOL SHEET Specification
B050100200 PCV-002 CASE BOTTOM FRAME
VR Control 1
V012011200 PCV-002 C.F. MONITOR VOLUME VR13 50KB*2 L=15mm RS20112
V014511D00 PCV-002 VR CROSSFADER Fader VR17 1 100KB*2 RS4511DB6
J030470015 PCV-002 CONNECTOR DC JACK In-Out J6 1 HEC0470-01-630 DC 15V
B010100204 PCV-002 CASE FACE PANEL BLUE
H01MT90302 PCV-002 CONNECTOR GND TERMINAL MT-903
J010544010 PCV-002 CONNECTOR HEADPHONE JACK Phones J4 1 HLJ-0544-01-010
I04M781200 PCV-002 IC IC NJM7812 In-Out U20 1 12V REGULATOR
I05AN6884S PCV-002 IC IC AN6822S Control IC1 IC2 1 LED DRIVER
U10 U11 U12
U13 U14 U15
I010082L02 PCV-002 IC IC NJM082L Control 1
U16 U17 U2
U3 U4 U5
I012068L02 PCV-002 IC IC NJM2068L Control 1
I014556AL2 PCV-002 IC IC NJM4556AL Control In-Out 1 DUAL OP AMP
I014580L02 PCV-002 IC IC NJM4580L Control In-Out 1 OPERATIONAL
20KA*2 L=20mm
V014511201 PCV-002 VR INPUT FADER Control VR2 VR4 1 RS45112A6
T=45mm
S0222B1702 PCV-002 SWITCH INPUT SELECT SWITCH Control SW1 SW2 1 LBC22B17K SILVER
VR6 VR7
VR Control VR8 VR9 1
V0209L1200 PCV-002 ISOLATOR VOLUME VR10 VR11 20KC*2 L=15mm RK09L12D0C0G
V0209L1201 PCV-002 VR MASTER BALANCE VOLUME Control VR14 1 10KAC*2 L=15mm RK09L1240
V0209L1202 PCV-002 VR MASTER LEVEL VOLUME Control VR15 1 20KA*2 L=15mm RK09L12D0A1F
J011523110 PCV-002 CONNECTOR MIC JACK In-Out J5 1 HLJ-1520-01-3110(CLOSE)
V0209L1100 PCV-002 VR MIC LEVEL VOLUME Control VR16 1 10KA L=15mm RK09L1140A5K
V0209L1203 PCV-002 VR MONITOR VOLUME Control VR5 1 10KA*2 L=15mm RK09L12D0
X020100204 PCV-002 MANUAL OWNER'S MANUAL
S018802000 PCV-002 SWITCH POWER SWITCH In-Out S1 1 SDDLB880200-9
K030000100 PCV-002 Knob POWER SWITCH KNOB POWER SW
J025857A02 PCV-002 CONNECTOR RCA(4P)JACK In-Out J1 J2 J3 1 T5857AAAF, NICKEL(SILVER)
CONTROLS AND FUNCTIONS
3 2 4 1 4 2 3
TOP PANEL
13 9
10
11
12
5 5
6
7
8
q POWER LED i PHONES JACK
The LED is lit when power is on. Use this jack to connect the head phones. Head
w INPUT SELECT SWITCH phones from 8 ohm to 600 ohm can be used.
Used to select the input (LINE or PHONO ) to be 150 ohm is recommended.
sent to each PGM channel. o MASTER LEVEL
e TRIM CONTROL Adjusts the signal level output from the LINE
Adjusts the input level of each channel. OUT jack on the rear panel.
r ISOLATOR (HI,MID,LOW) !0 MASTER BALANCE
Cuts and boosts each frequency range. The Adjusts the signal balance of the left and right
level is flat when this knob is set at 12 o'clock. side of the outputs from the LINE OUT jack on the
rear panel.
t INPUT FADER
Used to adjust the input level of each program. !1 MONITOR LEVEL
Usually set at the 7-8 position. Adjusts the head phone output level.
y INPUT LEVEL METER !2 MONITOR SELECT FADER
The LED level meters indicate the input signal When the monitor levels of PGM1 and PGM2
level of each PGM channel. are properly set, PGM1 will be monitored in the
headphone with the fader set to the left side and
u CROSS FADER PGM2 will be monitored in the head phone with the
When the input level of PGM1 and PGM2 are fader set to the rigth side. When the fader is set in
properly set, PGM1 will be heard with the cross the center, both programs will be monitored in
fader set to the left side. PGM2 will be heard the head phone.
with the cross fader set to the right side. When the
cross fader is set in the center, both programs !3 MIC LEVEL
will be heard. This is a detachable fader for the Adjusts the input level from all microphone
ease of replacement with "CF-RUS" "CF-R" or inputs.
"CF-PCV" when it is worn out.
5
How to change the fader unit.
HOW TO REMOVE THE TOP PANEL driver
1 Remove all fader knobs and the 4screws which
fix the top panel.(see fig.A)
2 Remove the top panel.
HOW TO CHANGE THE FADER UNIT
1 Remove the screws on the fader panel.(see fig.B)
2 Remove the fader unit from position in mixer.
3 Carefully remove the multi-cable connector from
fader unit.(see fig.C)
4 Attach multi-cable connector to new fader unit.
5 Position the fader unit carefully and secure with
screws.
Remove the multi-cable
connector from fader unit.
fig.A
driver
4 fig.C
Remove four scews.
You can replace the CF unit with "CF-RUS",
"CF-R" or "CF-PCV".
HOW TO REPLACE THE CF UNIT WITH "CF-PCV"
When the fader unit is replaced, please see fig.C.
Place the fader unit in the proper position and fix it
with two screws.(fig.D- b )
fig.B
CAUTION
There is a swith for "CF-PCV" unit. When "CF-
PCV" unit is installed, set the switch to "PCV"
mode.
CAUTION
When the fader unit is replaced, do not loosen
the screws with marking.
fig.D CF-RUS or CF-R
CF-PCV
6
REAR PANEL
19 18 17
RISK OF ELECTRIC
SHOCK. DO NOT OPEN
WARNING;SHOCK HAZARD-DO NOT OPEN.
AVIS;RISQUE DE CHOC ELELCTRIQUE -NE PAS OUVRIR.
MADE IN CHINA UNDER LICENCE OF VESTAX TOKYO, JAPAN OUTPUT PGM 2 PGM 1 MIC
REC LINE 2 LINE 1
SERIAL NO.
DC IN LINE PHONO 2 PHONO 1
POWER
R L R L R L
DC15V
GND
14 15 16 20
!4 POWER SWITCH !8 INPUT JACK 2
The POWER LED that is located on the top Used for PGM2 input. Connect as for !7.
panel is lit when on. !9 OUTPUT JACK
!5 DC IN Connect to the input of a power amplifier. You
Connect to the DC-15 AC adapter. can also use another LINE OUT when you need
!6 GND TERMINAL to have an output besides the main output.
Connect this terminal to the ground lead of the @0 MIC INPUT JACK
turntable. This helps to reduce noise and hum. Input jacks of connection of a microphone.
!7 INPUT JACK 1
Used for PGM1 input. Connect turntable
equipped with a MM pickup cartridge to PHONO
input. CD players, tape decks, DATs, MDs etc.,
should be connected to LINE input. Line level
musical instruments with stereo outputs such as
Rhythm Machines or Samplers should also be
connected to line inputs.
7
S P E C I F I C AT I O N S
NOMINAL INPUT IMPEDANCE
INPUT SECTION PHONO 1, 2 RCA PIN JACK -42dBv 470K
LINE 1, 2 RCA PIN JACK -10dBv 470K
MIC 1/4" PHONE JACK -54dBv 3.3K
NOMINAL OUTPUT IMPEDANCE
OUTPUT LINE OUT RCA JACK 0dBv 220
SECTION
MAXIMUM OUTPUT IMPEDANCE
HEADPHONE 1/4" PHONE JACK 70mW 47 load 8
FREQUENCY RESPONSE 20Hz 20KHz
CROSS TALK 100dB
S/N RATIO -82dB
POWER SUPPLY DC15V 500mA
DIMENSIONS W H D 248 105 261 mm
WEIGHT 3.5kg
Vestax Corporation MAY.2002 PCV002E q
3
8
1
1 3
1
2 1 +Vcc
3
2
4
2
1
1
4
PHONE PGM1 Lch
2
2
2
2
1/2VP1 1/2VP1
1
7
1/2VP1 1/2VP1
2
+Vcc 1/2VP1
1 1 1/2VP1
2 2 1/2VP2 +Vcc
1
5 3 3 5 5
8
1
7 2 1 2 7 7 +Vcc
1
3
3
6 1 6 6
8
3 2
2
1
1
2 2 1 1 2
4
2
1/2VP1 3
3
4
2
2
1
7
1
7
1/2VP1 1/2VP1 1/2VP1
1/2VP1 2
1
2
3
4
5
6
7
8
+Vcc 9
1
7
8
3
1
1
3
2
+Vcc
4
2
1 2
2
1
1
1
1
1
+Vcc 3
1
7
1/2VP1 1/2VP1
8
3 1/2VP1
1 1 2
2
2
2
2
2
1
2 4
5 +Vcc
4
6
8
2
3
1 1 2
6
2
PHONE PGM1 Rch
4
5
2 1 6 1/2VP1 1/2VP1
6
4
8
7 1/2VP1 1/2VP1
1
2
3
4
5
6
7
8
9
5 1/2VP1
5
1/2VP1
4
8
1
5 5
7 7
6
6 6
2
6
5 5 7 1 2
1
1
1
1
1
7 1 2 5
6
6
4
8
1/2VP1 1/2VP1 1/2VP1
1/2VP1 5
2
2
2
2
2
+Vcc
4
8
8
3
1
6
2 1 2
4
5
4
8
1/2VP1
1
1/2VP2 1/2VP2
1
2
3
1 1 +Vcc 4
2 2 5
8
3 3 3
4 4 1
3
5 5 2
6 6 +Vcc
4
7 7 2
8
8 8 2 1 2
8
1/2VP2 1/2VP2 1 1 2 2 1 2
PHONE PGM2 Lch
1
7
4
8
3
1/2VP2 1/2VP2 3 1 1
1/2VP2 +Vcc 3
4
5 2
4
+Vcc
6
1
7
5 5
8
2 1 2 7 7 +Vcc
3
3
1 6 6
8
3 2 1 1
1