Future light MH - 640 - Page 3

A4 1.12.2000 2 4
MH-640
PCB1 MAIN - CIRCUIT DIAGRAM
EZ 662 - CIRCUIT DIAGRAM V 1.0
NAME:
TITLE:
DOCUMENT:
SIZE: DATE: SHEET: OF
RD1
RD5
D7
D6
D5
D4
D3
D2
D1
D0
J11
J12 RA1
RD7
J31 RD5
J32 J43
J22 D7
J42 D6
D5
D7 RD7 D4
D6 D3
D5 RD5 D2
D4 D1
D3 D0
D2
D1 RD1
D0
J73 J71 RA1
J11 J12 J22 J31 J32 J42 J43
7805
IC3
C1
2G2
C2
2G2
C3
100n
C4
100n
D1
KBU8J
F11
T6.3A
+5V
1N4007
D7
VZZ
C12
1G
C13
1G
D2
KBL06
VDD
F10
T5A
R47 R49
R46 R48
D6
BZV55/11V
R45
6x2R2
R50
C30
220p
R12 4K7
PBM3962
IC11
PBL3772
IC12
T7
BC817
T8
R44
1K
R43
1K
C5 R11
4K7
VDD
D13 D14 D15 D16
C24
10M
C29
100n
C6
15p
C7
15p
R28
1K
R30
330R
C32
10M
R27
22K
C33
100n
C8
100n
BC817
T5
BC807
T6
+5V
BC817
T4
XT1
16MHz
PIC17C43
IC1
R26
1K
+5V +5V
R41
0.5R
R42
0.5R
VDD
C25 3n3
R35 R37
D8
LED5R
R29
330R
R34 R36
R33
6x2R2
R38R7 4K7
R8
22K
D5
BZV55/
BZV55/
R25
3K3
C27
220p
R9
3K3
R10
3K3
PBM3962
IC10
PBL3772
IC9
C9
22n
R6
4K7
C10
22n
1N4148
D3
D17
+5V
BC817
T1
R40
1K
R39
1K
+5V
VDD
VDD
R2
68R
R4
150R
D9
4x1N5819
D10 D11 D12
RE1
4061.12
BC817
T3
C26
100n
C11
22n
R3
1K
R24
4K7
1N4148
D4
+5V +5V
R31
0.5R
R32
0.5R
VDD
C19
220M
C20
100n
+5V
R5
220K
R17
10K
C16
220p
R21
10K
C21
220p
R23
4K7
C23
22n
IC13
SN75176
R16
10K
R18
4K7
C17
22n
R20
10K
R15
220R
C15
220p
R19
220R
C18
220p
R22
4K7
C22
22n
R13
1K
R14
1K
+5V
+5V +5V +5V +5V
R1
220K
J3 J4 J5 J6
CON1
PSL10
C14
100n
+5V
6V8
12V
1
2
3
5
16
14
6
7
8
9
10
11
12
13
17
20
19
18
2
3
1
4
1
3
4
20
19
5 6
17 18
10
2
13
21
11
8
12
15
16 14
7 9
22
27
20
19
18
17
16
15
14
13
12
11
9
8
7
6
5
4
3
2
10 31
32
21
22
23
24
25
26
28
29
30
33
34
35
36
37
38
39
40
1
5
16
14
6
7
8
9
10
11
12
13
17
20
19
18
2
3
1
4
1
3
4
20
19
5 6
17 18
10
2
13
21
11
8
12
15
16 14
7 9
22
A1 11
A2 12 14
4
3
2
1
5
7
6
8
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
10
9 8 7 6 5 4 3 2 1
VI
ADJ
VO
WR
CS
A0
D7
D6
D5
D4
D3
D2
D1
D0
GND
RST
DA2
SIGN2
DA1
SIGN1
REF
VCC
RC
VR2
PH2
VR1
PH1
GND GND GND GND
E2
C2
E1
C1
MB2
MA2
MB1
MA1
VMM1 VBB1 VMM2 VBB2
VCC
TEST
OSC2/CLKO
OSC1
RB7
RB6
RB5/TCLK3
RB4/TCLK12
RB3/PWM2
RB2/PWM1
RB1/CAP2
RB0/CAP1
RC7/AD7
RC6/AD6
RC5/AD5
RC4/AD4
RC3/AD3
RC2/AD2
RC1/AD1
RC0/AD0
GND GND
MCLR
RA5/TX/CK
RA4/RX/TX
RA3
RA2
RA1/RT
RA0/INT
RE2/WR
RE1/OE
RE0/ALE
RD7/AD15
RD6/AD14
RD5/AD13
RD4/AD12
RD3/AD11
RD2/AD10
RD1/AD9
RD0/AD8
Vcc
WR
CS
A0
D7
D6
D5
D4
D3
D2
D1
D0
GND
RST
DA2
SIGN2
DA1
SIGN1
REF
VCC
RC
VR2
PH2
VR1
PH1
GND GND GND GND
E2
C2
E1
C1
MB2
MA2
MB1
MA1
VMM1 VBB1 VMM2 VBB2
VCC
D
DE
RE
R
GND
B
A
VCC
2
3
1
1
3
2
J71 J73
ARK500/2
SV5
ARK500/2
SV4
ARK500/2
SV3
C31
220p
IRFIZ44N
100n
VZZ
J2J10
4x1N5819
ARK500/2
SV2
C28
220p
T2
IRFZ44N
VZZ
J1
ARK500/2
SV1
J9
J8
J7
IN 11V
IN 22V
FAN
FAN
DMX OUT
DMX IN
2
1
2
1
2
1
4
3
2
1
1
2
3
4
2
1
4
3
2
1
2
1
1 2 3 4
12V
BZV55/
D18