Yamaha CDX-396, Руководство пользователя

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CDX-396/496
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
IC101, 102 : NJM2068D-D
Dual OP-Amp
IC1 : AN8882SB
Digital Servo Head Amp
IC2 : AN8785SB
PU Driver
– +
OUT
1
–IN
1
–V
CC
+V
CC
OUT
2
1
2
3
4 5
+IN
1
–IN
2
+IN
2
– +
6
7
8
IC105 : 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
/V
REF
Reset Circuit
1.25V
SW
Thermal
Protection
Circuit
IN-
IN+
OUT
VREF
22 27 20 15 21 8 9 7 23 2
IN2+
CH4 SW
IN2-
IN4 IN3 IN1 IN5
SVCC
PGND2 PGND1
ST
ANDBY
D2- D4- D3- D1- D5- D2+ D4+ D3+ D1+ D5+ PVCC3 PVCC1 PVCC2
Other ICs
IC3: See page 13.
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
CA
GC
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 VCC1
GND
GCTRL
TFL
T
TVREF2
V REF2
V REF2
LDON