Carvin V3 schematics
2
2. ALL CAPACITORS IN MICROFARADS, EXCEPT AS NOTED. 4. ADDED AS SECONDARY OPERATION ARE DENOTED . 3. ALL OPEN GROUNDS ARE A ,EXEPT AS NOTED. 1. ALL RESISTORS ARE 1/4W, EXCEPT AS NOTED. NOTES UNLESS OTHERWISE SPECIFIED. 5. FLAME PROOF / FUSED PARTS. NEGATIVE FEEDBACK: 12dB OUTPUT TRANSFORMER WITH 4 PW TUBES ON DC FILIMENTS FOR ACROSS STANDBY 0.047μF 400V 4-PW. TUBES 2-PW. TUBES TRNSFMR WHT 12AX7 TUBE 10PF 500V IMPEDANCE FILAMENTS FILAMENTS EL34 TUBE TO BREAKER DRIVE 3 VOLUME 1 LINE OUT 15-02116 PRESENCE 350 VAC 350 VAC CHASSIS 5A500K 25A25K RTN 1 47/63V 1N4007 2200μF 2200μF EFF 2 RTN 2N5550 6.3VAC 5A500K 1N4007 1N4007 2200μF 2200μF SWITCH 330PF 250PF 5A 500K DRIVE 1 POWER .0047μF B1MEG B1MEG B10K SOAK 180P 650Hz .0022 2.2K 1.5K 400V 400V .0047 .022 100K 220K SND 1 1.5K 100K 100K 100K .047 560½ 4.7K 4.7K 350½ 100K 220K 220K 4.7K 4.7K 4.7K 4.7K 350½ 350½ 350½ 350½ 500V BASS TREB S2.A QC51 QC52 QC53 QC54 QC31 QC33 QC56 220K 100K 470K QC32 100K 27PF .047 QC16 280V 100K GNDA 0 jmp 1MEG 250V 185V 160V 10K 100½ 100½ 100½ 100½ 455V 445V 415V 385V 300V 300V 190V 195V 400V S6.A S6.B 2.2K 220K 1/2W 1/2W 1/2W STBY STBY 350V 350V QC14 GNDB 10PF .047 .047 2.2K QC26 QC27 QC28 SPK1 SPK2 630V 500V 120V V1.C V2.C V3.C V4.C V5.C V1.B V1.A V2.A V3.B V4.B V3.A V4.A V5.B V5.A V6.BV7.B V9.B V8.B V6.A V7.A V8.A V9.A QC7 0.22μF B1M .0022 R33 R13 R91 C73 C11 C12 C13 R48 R20 R37 R76 R92 R72 R38 R47 R45 R51 R49 R46 R44 C35 C39 R41 R43 R50 R70 R71 R74 R75 R73 C70 C44 C40 R56 R57 R55 R77 22K 22K 10W 16½ ORG YEL GRN C29 MID 4/5 16½ RED BRN BLU C37 D12 D14 D16 R32 R40 BLK 4,5 R54 C41 C30 C53 R18 C10 P10 R39 R78 R79 R28 R27 D10 1M R21 P15 .01 C8 R25 R10 C46 C17 D11 C55 C20 BLK GRN BLK BLK BLK 4.7M R16 C15 R66 1% R9 C2 P1 R2 D5 R1 R5 P5 R4 R7 R6 C3 C4 C5 C6 P2 P3 P4 J3 J2 n/u 8½ 4½ S1 8½ 4½ P6 5W 5W 5W 5W J4 cw cw cw 1W 1W cw B1 B1 B2 B3 B3 6V cw 6V cw C1 D1 D3 D4 D2 Q1 cw 0V 5. 5. 5. 1% 1% 1% 6V + 0.22μF 0.22μF + + 0 + C D D D D D 9 C 9 + + * E D ! ! ! ! + + 6 7 8 1 2 3 7 2 7 3 5 8 4 1 3 5 8 4 1 3 5 8 4 1 3 5 8 4 1 + 47 #1068 #1191 9 7 9 # 6 1 9 # 5 1 9 # 9 3 2 1 # 2 2 2 1 # 8 0 2 1 # J1 2 4 3 5 1 6 INPUT H1.A H1.E H1.B H3b.C H3b.D H3b.B H3a.B H3a.D H3a.C H3a.A H1.G H1.H B+ Plate screen screen H3b.E GND H3a.E GND H1.F H1.I H1.D H1.C B2 H4a.D H4a.C H4a.A 1/2 pwr H4a.B 1/2 pwr H4b.A 1/2 pwr H4b.B 1/2 pwr H4b.D GND 1/2 pwr H4b.C H2a.A H2a.B H2a.C H2a.D H2b.A H2b.B H2b.C H2b.D 0.001 /400V C23 R31 220K 1/2W 220K R3 D .0022 C58 10μF 50V C59 + 560PF C18 R58 PL1 N E L n/u C63 .0022 C65 .047/100 C66 10μF / N.P. C67 .0047μF C69 12FEB04 E.PETERSEN E.PETERSEN CLEAN 3 VOLUME 2 PRESENCE 5A500K 5A500K DRIVE 2 B1M B1M P18 P12 P17 P14 P16 cw cw cw .0022 C86 R99 C91 VOLUME 3 PRESENCE 5A500K B1M P20 P19 cw cw .0022 C92 R104 C93 + 10μF 5A500K DEEP P23 MASTER B1M P21 MODE 2 MODE 2 S5.B S5.A 1.0M R8 R90 SND 2 J6 RTN 2 J7 10K R35 TAIL 2 S8.A GND 2 H6B.D H6A.D GND IN H6B.C H6A.C H6B.B H6A.B EQX 3 S34.B H6B.A H6A.A GND 2 GND GND IN cw MID CUT TAIL 1 S9.A VOICE S10.B P100 cw B10K LEVEL BOOST B1M P22 cw 25A25K BRIGHT P25 10K BOOST D401 330½ R434 GREEN GND 2 GND 2 FX1 FX2 GND 1/2P GND OUTPUT TO CHASSIS EFFECT LOOPS FROM EFFECT LOOPS TO EFFECT LOOPS S2.B S3.B S8.B S9.B S10.A S11 S14.A S22 S24.A S34.A H7a.A H7b.A H7a.B H7b.B H7a.C H7b.C H7a.D H7b.D H7a.E H7b.E H7a.F H7b.F H7a.G H7b.G H7a.H H7b.H CH 1 BLUE D7 R101 CH 2 RED D8 R102 R103 DG 2 CH 3 YELLOW D9 DG 2 CH1 LED CH2 LD CH3 LD CH2 LED CH3 LED GND 3 GND 3 GND GND DG 2 GND GND GND 3 GND 3 GND 3 GND 3 .01μF C77 VOICE BOOST TRG CH 1-2 TRG CH3 TRG CH1 LED FX2 CH2 LED FX1 CH3 LED H12a.A H12a.B H12a.C H12a.D H12a.E H12a.F H12a.G H12a.H H12a.I H12a.J R23 1.5K cw C81 22μF 450v + C82 22μF 450v + C83 82μF + C84 82μF + K3.A 8 1 3 2 4 K3.B K2.A 8 1 3 2 4 K2.B CH 1/2 K1.B CH 1/2 K4.A 8 1 3 2 4 BOOST K5.A 8 1 3 2 4 K5.B EFF1 EFF1 K6.A 8 1 3 2 4 K6.B EFF 2 EFF 2 CH 3 K4.B CH 1/2 9 PIN 8 VAC FROM TRANSFORMER +5V DSP 1.0M R59 out Q22 7805 400V .047 C14 22K EQX GND 2 EQX CH 1-2 TRG 2N5550 2.2K R42 Q4 .0022 C51 BOOST TRG 2N5550 2.2K R64 Q3 .0022 C52 CH3 TRG 5VDC 5VDC CH1 REL D6 5VDC CH1 REL 5VDC CH3 REL +5V +5V EFF1 RELAY EFF2 RELAY out Q11 +5V DSP 7805 R88 47K QC1 GNDB cw GND INS GND INS GND INS H5a.A H5a.C H5a.B H5b.C H5b.A H5b.B H5a.D H5a.E H5b.D H5b.E H5a.G H5a.F H5a.H H5a.I H5a.J EFF 2 D15 BLUE EFF 1 D17 BLUE EFF 1 EFF 2 H9a.A H9a.B H9a.C H9a.D H9a.E H9a.F H9a.G H9a.H H9b.H H9b.A H9b.B H9b.C H9b.D H9b.E H9b.F H9b.G D20 D21 D22 250PF C78 EQX 470½ 470½ 470½ 12340 World Trade Drive San Diego, CA 92128 (858) 487-1600 fax 521-6032 REVISED BY: carvin.com APPROVED: DRAWN BY: DATE: DATE: ASSY. DATE: REV: REV: NO: PCB NO: c 30-33101 80-33101 220K 400V .047μF C87 R128 2.2k½ 10K 47K R126 1W 5. E V2 ! C88 22μF 450v + 250V E V2 E V2 47K R133 100K H22A.A H22A.B H22A.C H22A.D H22B.A H22B.B H22B.C H22B.D C48 GND 2 R11 BRIGHT 470½ R137 150K 250pF C60 P27 cw B20K R139 22K +4dB @ 5KHz +5V DSP R141 R142 470½ 470½ 9 4,5 S7 S12 N/U N/U 1M½ R61 4.7M½ R140 400V .047 C62 .047/630V C42 .047/630V C43 .0033μF C68 R138 22K JMP R145 4.7K R149 n/u R151 n/u R152 n/u R153 JMP 4.7K +8dB @ 10KHz 220K 1/2W R34 5VDC CH1 REL .047/630V C145 R81 47K 120P C95 R146 150K BRIGHT .001μF C94 R147 JMP R148 10pF C100 R150 470K 560PF C101 4.7K 470K 470K EL34 (or 5881) PAGE 1 OF 2 PAGE 2 : RELAY CONTROLLER V3 Tube Head SET P27 FOR 100mA MASTER PCB H17A.A H17A.D H17B.A H17B.D 6L6GC S3.A 220K BIAS 5881 EL34 R52 H5b.G H5b.F H5b.H GND INS GND GND 3 47K ARVIN 470K R115 470K R116 H17A.C H17A.B H17B.C H17B.B C102 0.22μF QC2 GND H16.D H16.C H16.B H16.A 10PF C103 C105 0.22μF L2 L1 C104 10pF C106 10pF R118 470K GND 2 QC3 GND 230V = 15-10713A 120V = 15-10714 STANDBY SWITCH BREAKER POWER TRANSFORMER 120V - 6A BREAKER 230V - 3A BREAKER D24 D26 REV H NOTES: 1. ADDED FUSES FOR FILAMENT RESISTOR GNDs. 2. ADDED SHIFT REGISTER TO CONTROL LEDS. 3. ADDED LED STRIP. F1 10A Slow Blow F2 10A Slow Blow UNUSED H3b.A B+ Plate N/U I I 18MAR09 0 jmp CHANNEL 1 EQ BLOCKED CHANNEL 2 EQ BLOCKED CHANNEL 2 SHAPING BLOCKED CHANNEL 3 SHAPING BLOCKED MASTER EQ BLOCKED CHANNEL 1 SHAPING BLOCKED 185V V2.B R12 C9 + 47K 1/2W R19 R26 R65 470K K1.A 8 1 3 2 4 CH 1/2 470K R127
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Transcript of Carvin V3 schematics
-
2. A
LL C
AP
AC
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PRESENCE
350
VAC
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CH
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7
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100K
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560
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4.7K
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4.7K
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160V
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A
S6.
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28
SP
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A
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V8.
A
V9.
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QC
7
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C11
C12
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R20
R37
R76
R92
R72
R38
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R51
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R46
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C35
C39
R41
R43
R50
R70
R71 R74
R75
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C70
C44
C40
R56
R57
R55
R77
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16
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C37
D12
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R9
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C3
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n/u
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P6
5W 5W
5W5W
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H3b.C
H3b.D
H3b.B
H3a.B
H3a.D
H3a.C
H3a.A
H1.
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H1.
H
B+ Plate
scre
en
scre
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H3b.E
GND
H3a.E
GND
H1.F
H1.I
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D
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C
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H4a
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H4a
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1/2
pwr
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H2b
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1/2W
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58
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VOLUME 2
PRESENCE
5A50
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5A50
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DR
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B1M
B1M
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P12
P17
P14
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cw
cw
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8
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H6A.D
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H6A.C
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S9.
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S11
S14
.A
S22
S24
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S34
.A
H7a.A
H7b.A
H7a.B
H7b.B
H7a.C
H7b.C
H7a.D
H7b.D
H7a
.EH
7b.E
H7a.F
H7b.F
H7a.G
H7b.G
H7a.H
H7b.H
CH
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CH
2
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R10
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DG
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CH
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CH
1 LE
D
CH
2 LD
CH
3 LD
CH
2 LE
DC
H3
LED
GN
D 3
GN
D 3
GN
D
GN
DD
G 2
GN
DG
ND
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D 3
GN
D 3
GN
D 3
GN
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.01
FC
77
VO
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BO
OS
T TR
G
CH
1-2
TR
G
CH
3 TR
G
CH
1 LE
D
FX2CH
2 LE
D
FX1CH
3 LE
D
H12
a.A
H12
a.B
H12
a.C
H12
a.D
H12
a.E
H12
a.F
H12
a.G
H12
a.H
H12
a.I
H12
a.J
R23
1.5K
cw
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v+
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450
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+
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+
C84
82F
+
K3.
A
8 13
24
K3.
B
K2.
A
8 13
24
K2.
BCH
1/2
K1.
B
CH
1/2
K4.
A
81 3
24
BO
OS
T
K5.
A
8 13
24
K5.
B
EFF
1
EFF
1
K6.
A
8 13
24
K6.
BEFF
2
EFF
2
CH
3
K4.
B
CH
1/2
9 P
IN
8 V
AC
FRO
M T
RA
NS
FOR
ME
R
+5V
DS
P
1.0MR59
out
Q22
7805
400V
.047C14
22K
R24
EQ
X
GN
D 2
EQ
X
CH
1-2
TR
G
2N5550
2.2K
R42
Q4
.002
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OO
ST
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Q3
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52C
H3
TRG
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C
5VD
C
CH
1 R
EL
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C
CH
1 R
EL
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CC
H3
RE
L
+5V
+5V
EFF
1 R
ELA
YE
FF2
RE
LAY
out
Q11
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DS
P78
05
R88 47
K
QC
1G
ND
B
cw
GN
D IN
SG
ND
INS
GN
D IN
S
H5a
.A
H5a
.C
H5a
.B
H5b
.CH5b
.A
H5b
.B
H5a
.DH
5a.E
H5b
.DH
5b.E
H5a
.G
H5a
.F
H5a
.H
H5a
.I
H5a
.J
EFF
2
D15
BLU
E
EFF
1
D17
BLU
E
EFF
1
EFF
2
H9a.A
H9a.B
H9a
.C
H9a
.D
H9a
.E
H9a
.F
H9a
.G
H9a.H H9b.H
H9b.A
H9b.B
H9b
.C
H9b
.D
H9b
.E
H9b
.F
H9b
.G
D20
D21
D22
250P
FC
78
EQX
470
470
470
1234
0 W
orld
Tra
de D
rive
San
Die
go, C
A 9
2128
(858
) 487
-160
0fa
x 5
21-6
032
RE
VIS
ED
BY:
carv
in.c
om
AP
PR
OV
ED
:
DR
AW
N B
Y:D
ATE
:
DA
TE:
AS
SY.
DA
TE:
RE
V:
RE
V:
NO
:P
CB
NO
:c
30-3
3101
80-3
3101
220K
400V
.047
F
C87
R12
8
2.2k
10K
47K
R12
6
1W 5.
E V
2
!
C88
22F
450
v
+
250V
E V
2E
V2
47K
R13
3
100K
H22
A.A
H22
A.B
H22
A.C
H22
A.D
H22
B.A
H22
B.B
H22
B.C
H22
B.D
C48
GN
D 2
R11
BR
IGH
T47
0R
137
150K
250p
FC
60
P27
cwB
20K
R13
9
22K
+4dB
@ 5
KH
z
+5V
DS
P
R14
1
R14
2
470 4
70
9 4,5
S7
S12
N/U
N/U
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R61
4.7M
R140
400V
.047
C62
.047
/630
V
C42
.047
/630
V
C43
.003
3F
C68
R13
822
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R14
5
4.7K
R14
9
n/u
R15
1
n/u
R15
2
n/u
R15
3
JMP
4.7K
+8dB
@ 1
0KH
z
220K
1/2W
R34
5VD
CC
H1
RE
L
.047
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V
C14
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T
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7
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8
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560P
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470K
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R
V3
Tube
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27 F
OR
100
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H17A.A
H17A.D
H17B.A
H17B.D
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4
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H5b
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H5b
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D IN
SG
ND
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D 3
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ARVI
N
470K
R115
470K
R116
H17
A.C
H17
A.B
H17
B.C
H17
B.B
C10
20.
22F
QC
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ND
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H16.C
H16.B
H16.A
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105
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F
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L1
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C106
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R118
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GN
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QC
3
GN
D
230V
= 1
5-10
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120V
= 1
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714
STA
ND
BY
SW
ITC
HB
RE
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PO
WE
RTR
AN
SFO
RM
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120V
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D26
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STR
IP.
F1
10A
Slo
w B
low
F2
10A
Slo
w B
low
UN
US
ED
H3b.A
B+ Plate
N/U
I I
18M
AR09
0 jm
p
CH
AN
NEL
1EQ
BLO
CK
ED
CH
AN
NEL
2EQ
BLO
CK
ED
CH
AN
NEL
2SH
API
NG
BLO
CK
ED
CH
AN
NEL
3SH
API
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BLO
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MA
STER
EQ BLO
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CH
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CK
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B
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+
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R26
R65
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A
8 13
24
CH
1/2
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R127
-
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+
C433
+ 27pF
27pF
Y1
R
4
3
5
H11.AH11.CH11.EH11.G
+5V
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2
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0
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3
P
1
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2
P
0
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5
P
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2
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1
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4
P
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7
P
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7
V
D
D
V
S
S
1
9
1
6
1
5
1
2
1
7
1
4
1
1
U1
1
0
2
0
1
8
1
3
96
5
2
87431
8 7 L P C 7 6 4
+
5
V
R436
10K
H
1
1
.
H
H
1
1
.
F
H
1
1
.
D
H
1
1
.
B
R447+5V
C4400.22u
1
0
K
100K
AT25160 HOLD
SCK
GND
Vcc
WP
SO
CS
SI
U4
6
4
3
2
1
7
8
5
+5V
+5V
R
4
3
9
1
k
D GND R
S1 FS44S2 FS44S3 FS44S4 FS44
R110
+5V
10K
R11110K
R10910KR10810K
J8
1
2
34 5
30-33101
80-33101
J14
1
2
345
MIDI OUT
J15
1
2
345
MIDI IN1N914
6N138
U3.AU3.B
U3.C U3.D
270
270
R112R113
+5V
D111
+5VR106
A4
NC
220
286
375
MIDI IN1
D GND R
D GND R0R129
MIDI PHANTOM+
D GND R
L CLK
RESET
SCLK
VCC
SQHGND
16
15QA
14
13OE
12
11
10
QB
QC
QD
QE
QF
QG
QH
U2
A
9
1
2
3
4
5
6
7
8
74HC5
59
A
+5V
SHIFT LCLK6
SHIFT SCLK6
TRG BOOST
TRG 1-2
TRG 3
LED CH1
SHIFT DATA6
U3.E U3.F
+5V
R131 R132
SER/PARL
RESET
SCLK
LCLK
GND
Vcc
QH
10
11
12
13SA
14
15 16
U6
B1
C2
D3
E4
F5
G6
H7
8
9
A
74HC597
+5V
LED CH2
LED CH3
FS-44
CH1 / CH2 / CH3 / BOOST
MOMENTARY
FRONT PANEL
10K10K
MIDI IN1
S
H
I
F
T
L
C
L
K
6
S
H
I
F
T
S
C
L
K
6
S
H
I
F
T
D
A
T
A
6
D GND R
30MAR04
V3 Tube Head
FS22 EFF1
FS22 EFF2
.1FC79
+5V
D GND R
270
R107
J5
FOOTSWITCH
RING-FX1 /TIP-FX2 D GND R
D GND R
N/U
R114
TRG BOOST
TRG 1-2
TRG 3
LED CH1
EFF2 SET
LED CH2
EFF1 SET
LED CH3
H12b.AH12b.BH12b.CH12b.DH12b.EH12b.FH12b.GH12b.HH12b.IH12b.J
D GND R
D GND R
C
H
1
S
W
C
H
2
S
W
C
H
3
S
W
TRG EFF2
TRG EFF1
FS22 EFF1
FS22 EFF2
S1 FS44
S2 FS44
S3 FS44
S4 FS44
EFF1 SET
EFF2 SET
+5V
STD1
2
N
5
5
5
0
2.2K
R80 Q6.0022C56
TRG EFF2
2
N
5
5
5
0
2.2K
R82 Q5.0022C61
TRG EFF1
D GND R
D GND R
EFF1 RELAY
EFF2 RELAY
#880
STD2
H5b.I
H5b.J
R93
R94
#1
#2
#3
#4
470
470
H1a.DH1b.D
H1a.CH1b.C
H1a.BH1b.B
H1a.AH1b.A
H1a.EH1b.E
H1a.FH1b.F
H1a.GH1b.G
H1a.HH1b.H
#881
12MHz
R135
10K
R136
10K
E. PETERSEN
E. PETERSEN
INTERFACE CONTROL
62-25010
PAGE 2 OF 2PAGE 1 : MAIN
12340 World Trade DriveSan Diego, CA 92128(858) 487-1600fax 521-6032
REVISED BY:
carvin.com
APPROVED:
DRAWN BY: DATE:
DATE:
ASSY.
DATE:
REV:
REV:
NO:PCB
NO:
cARVIN
N:558
N:553N
:
5
5
8
N
:
5
5
3
N
:
2
0
0
N
:
1
3
1
N
:
5
5
0
N
:
5
5
6
N
:
1
7
0
N
:
5
3
6
N
:
5
1
1
N
:
5
4
8
N
:
5
4
7
270
R499
POWER
D499
S401
S402
S403
R43010K
R42910K
R43110K
CH1 SW
CH2 SW
CH3 SW
+5V
+5V
+5V
H10a.A
H10a.B
H10a.C
H10a.H H10b.H
H10b.A
H10b.B
H10b.C
ROUND BLUE
H10b.DH10a.D
H10b.GH10a.G+5V
H10b.EH10a.E
H10b.FH10a.F
POWER
D500
SQUARE BLUE
R124
D46
BLUE SQ
68R121
D40
BLUE SQ
68
R161
D33
RED SQ
10R162
D35
RED SQ
10
D37
RED SQ
D39
RED SQ
R122
D42
BLUE SQ
68R123
D44
BLUE SQ
68
R16010
D30
RED SQ
D31
RED SQ
R125
D48
BLUE SQ
68
1
2
3
H33A.D
H33A.C
H33A.A
H33A.B
LED
R163
D53
YEL SQ
10R164
D54
YEL SQ
10
D51
YEL SQ
D52
YEL SQ
R16510
D55
YEL SQ
D56
YEL SQ
H33B.D
H33B.C
H33B.A
H33B.B
LED
LED1BLU
LED2RED
LED3YEL
2
N
5
5
5
0
2.2K
R157Q7
0.0022FC97
2
N
5
5
5
0
2.2K
R159Q9
0.0022FC99
2
N
5
5
5
0
2.2K
R158Q8
0.0022FC98
+5VLED
+5VLED
+5VLED
+5VLED
EXTENSION
BLU L
RED L
YEL L
YEL L
RED L
BLU L
YEL J
RED J
BLU J
+5V J
YEL J
RED J
BLU J
+5V J
TO MAIN PCB
"V3" GRILL BACKLIGHTING
LED ORG
2
N
5
5
5
0
2.2K
R119Q13
R155
10RBLU L
RED L
YEL L
R156
4.7R
R169
4.7R
R168
10RBLU L
RED L
YEL L
R166
4.7R
R167
4.7R
STD3
STD4
STD5
R181
22RBLU L
RED L
YEL L
R182
10R
R183
10R
LED ALL3
2
N
5
5
5
0
2.2K
R184Q23
2
N
5
5
5
0
2.2K
R185Q24
2
N
5
5
5
0
2.2K
R186Q25
2
N
5
5
5
0
2.2K
R154Q12
LED VIO
2
N
5
5
5
0
2.2K
R53Q2
2
N
5
5
5
0
2.2K
R120Q14
LED GRN
2
N
5
5
5
0
2.2K
R171Q16
2
N
5
5
5
0
2.2K
R172Q17
D GND R
S13.B S17.AS13.A
BLU/REDMANUAL LED
LED M
LED M
LED M
LED M
LED M
LED M
LED M
LED M
LED M
LED M
LED M
LED M
R173
10R174
10
LED M
D GND R
BLU L
RED L
S17.B
BLU/RED
R170
JMP
L CLK
RESET
SCLK
VCC
SQHGND
16
15QA
14
13OE
12
11
10
QB
QC
QD
QE
QF
QG
QH
U7
A
9
1
2
3
4
5
6
7
8
74HC5
59
A
+5V
SHIFT LCLK6
SHIFT SCLK6
D GND R
+5V
LED VIO
LED ORG
LED GRN
LED1BLU
LED2RED
LED3YEL
LED ALL3 +5V
I
I17MAR09
CHANGE TO REV H:
CHANGE TO REV I:
1. FUSED FILAMENT RES. GND.
1. CORRECTED LED BACKLIGHT CONTROL (U7)
2. ADDED LED BACKLIGHT CONTROL (U5, etc.)
33101rI_V3_BLOCKED_MAIN.pdf33101rIdspLED.pdf
