Specifications

VCC
E—
C+
NC
OUTPUT
(+5V)
DELA Y
RESET OUT
BAL. ADJ.
GND
ON/OFF
E—
C—
NC
—VCC
DELA Y
CIRCUIT
REFERENCE
REGULA TOR
PROTECTION
ON/OFF
CONTROL
REFERENCE
IN
+
+
CURRENT
CONTROL
CURRENT
CONTROL
16 15 12 7
9
10
3
2
4
6
11
8
1
14 13
5
OUTPUT
(—5V)
CURRENT
CONTROL
IC200 : M5290P
Constant-Voltage Tracking Supply with Reset
IC102, 103 : NJM5532D
Dual OP-Amp
IC1 : AN8882SB
Digital Servo Head Amp
IC2 : AN8785SB
PU Driver
IC104 : BA15218
Dual OP-Amp
IC301 : S-24001ADP
EEPROM
■ IC BLOCK
22
OUT1
-IN1
+IN1
GND
VCC
OUT2
-IN2
+IN2
1
1
2
2
3
4
8
7
6
5
-
-
+
+
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
+
-
-
+
-
16 10 12 11 18 17 14 13 19 1
4
5
3
6
28 26 25 24
Standby
Band gap
V
CC/VREF
Reset Circuit
1.25V
SW
Thermal
Protection
Circuit
IN-
IN+
OUT
VREF
222720
15
21897232
IN2+
CH4 SW
IN2-
IN4 IN3 IN1 IN5
SVCC
PGND2 PGND1
STANDBY D2-
D4-
D3- D1- D5-
D2+
D4+ D3+ D1+ D5+ PVCC3 PVCC1 PVCC2
Other ICs
IC3: See page 13.
IC100: See page 12.
IC300: See page 15.
6
8
4
5
3
2
1
SCL
SDA
A2
A1
A0
START/STOP
DET
LOAD
SERIAL CLOCK
CONTROL
COMP
LOAD
Y–DECODER
INC
R/W
D
IN
D OUT
DEVICE ADDRESS
COMPARATOR
ADDRESS
COUNTER
DATA OUTPUT
ACK OUTPUT
CONTROL
SELECTOR
X–DECODER
E2PROM
DATA REGISTER
HIGH VOLTAGE GENERATOR
V
CC
GND
CBDO
BDO
COFTR
OFTR
FEN
FEOUT
V
REF2
V
REF1
LD
PD
13
14
15
16
26
27
22
20
2
1
ENV DET
ST ANDBY
FL TCTL
EQCTL
RF-A GC
ADD
Amp.
ADD
Amp.
BDO
A
C
D
B
F
E
36
35
34
33
32
31
18
3
21 30 23 24 25 29 28
4
19
5
OFTR
12
3T
OUT
11
CEA
17
NRFDET
10
ARF
9
CAGC
8
RFC
7
EQCTL
6
RFOUT
RFDET
AC
GCA
GCA
BCA
BCA
GCA
GCA
BCA
BCA
Amp.
Amp.
ADD
Amp.
ADD
Amp.
FB
AL
FTEO
TEOUT
TEN
TB
AL
V
CC2
V
CC1
GND
GCTRL
TFL
T
TVREF2
V
REF2
V
REF2
LDON
IC101:AD1854JRS
A/D Converter
IC302 : LC75711NE
FL Filter
IC105: HD74HC00P
2-Input NAND
1C
1
1A
2
1Y
3
2C
4
2A
5
2Y
6
GND
V
CC
4C
4A
4Y
3C
3A
3Y
7
14
13
12
11
10
9
8
64
63
62
60
57
55
61
56
59
58
OSCO
OSCI
TEST
1
2
35
36
37
38
39
40
41
42
43
44
45
AM1
AM2
AM35
AA1
AA2
AA3
AA4/G16
AA5/G15
AA6/G14
AA7/G13
AA8/G12
G11
G10
53
G2
54
G1
RES
VFL
VSS
VDD
CE
CL
DI
CONTROL
LATCH
LATCH
ANODE DRIVERGRID DRIVER
DECODER
SHIFT REGISTER
DC
RAM
CG
ROM
CG
RAM
AD
RAM
ADDRESS
REGISTER
ADDRESS
COUNTER
DISPLAY
REGISTER
DISPLAY
CONTROL
GRID
REGISTER
GRID
CONTROL
BLINKCYCLE
REGISTER
BLINK
GENERATOR
DUTYCYCLE
REGISTER
DUTY
GENERATOR
INSTRUCTION
DECODER
CONTROL
OSC DIVIDER
TIMING
GENERATOR
2814543
7
10
17
16
12
13
228
18
92324
2
27
26
25
L/RCLK
BCLK
S DATA
MCLK
SERIAL
DATA
INTERFACE
ATTEN/
MUTE
ATTEN/
MUTE
8 x Fs
INTERPOLATOR
8 x Fs
INTERPOLATOR
MULTIBIT SIGNAL
DELTAMODULATOR
MULTIBIT SIGNAL
DELTAMODULATOR
DAC
DAC
OUTPUT
BUFFER
OUTPUT
BUFFER
CLOCK
CIRCUIT
VOLTAGE
REFERENCE
SERIAL CONTROL
INTERFACE
CLATCH CCLK C DATA FILTER DVDD X2MCLK 98/48
OUTL+
OUTL-
OUTR+
OUTR-
ZEROL
ZEROR
AVDD
DEEMP
MUTE
PD/RST
–+
OUT 1
–IN 1
–V CC
+V CC
OUT 2
1
2
3
4
5
+IN 1 –IN 2
+IN 2
–+
6
7
8
CDX-596