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*QH01
BA3570FS
HEAD PHON DRIVER
Vec
1
Out
4
Vcc 2
Hute
SW
Hule
sw
ic
Ripple
Filter 2
Ripple
Filter 1
Bias
in
Bias out
*QM01
NBC5800
MOTOR
DRIVER
Vv
Division
[Feanp io
Error amp output
Ww
H
pe
Vv
U
:
7
Gi
M
E
<
E
>
vin
O1Q
fou
Ke)
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le)
Error amp Input
Pé
VREF
|
Relerence voltage terminal
oo
Fu
co
7A
T
Torque comniand input
TB
Standby input terminal
t
[Torque limit
termina
7
~
ll
LS)
4
Torque limit terminal
Phase compensating of current
feedback terminal
Cc
jal
feedback terminal
Slope OSC terminal
Current det. Input
1
2
CBR
PCV
WwW
Ss
ile
Power
GND
Out 2
ALS
ot
ALS SWot
ALS SW
LP out
LP ONE
HP 2
-~57-
NJM2072M
LEVEL SENSOR
¢ QU01
= uPD78058
Toor
16 bit TIMER
KY
TIOOANTPO/POO
TIOLANTPI/POL
O—-
EVENT: COUNTEL
TONPIL
O=—|
8 bt TIMER/
TP33
O-
EVENT COUNTER 1
TO2/P32_ O-—1 6 bit TIMER/
a
OUT
1
T12/P34
oO
EVENT COUNTER 2
(OF F-ON)
WATCHDOG
out 2
TIMER
ON-OF
fON
Ore)
WATCH TIMER
K >
SIO/S10/P23. O-— =
SO0/5I17026 oO =| SEMAL
tenes
ECKGI27 O@-=|
INTERFACE
SI/P20 O—
solr
O-—
5CK1/P22 oO
SERIAL
STB/P23 O=—|
INTERFACE 1
BUSY/P24
SI2/AxD/P70 ©
ane
S02/TxD/P71 O--—
SCKI/ASCK/P72_ ©
inrenrace 2 [\—v/
ANIO/P10
"ANIT/P7 —
e
O—| A/D CONVERTER K__
AY o—
AVacre
O
'ANOO/P 130
-ANOL/PI3L <—
AV,, O—| D/A CONVERTER K >
AVan
O
RTPO/P120 Ca
REAL-TIME
-RTP7/P127
OUTPUT PORT
INTPO/POO
INTERRUPT
INTP6/PO6
CONTROL
eae,
PPIN [PORT
IN/OUT
[ACTIVE
[PORT NAME
NOTICE
;
.
CU) PH/PU/PU/MET CL.)
Hi DCC
L:aACC
A/D GND
LOVAC DA
u-COM
PROGRAM
PORTO
POO-PO7
COUNTER
U
ae oe
PORT2
P20-P27
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mnoaha
K_fome_KD
porn
MEMORY
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e
ra JC vo
ot
P120-P127
LOCK GENERATOR] stanp BY
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AB/PSO-
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AS
BUZ/P36
PCL/P38
POT/ATI XT2.-X1-X2
i
poi
RO /Pea
WR/P6s
eee
i
©
ASTB/P67
RESET
Veg
Vy,
IC
(
PORT
NAME
PD_DALO
DATO
power
down
HOLD
SW
rec
circuit
pow
W:P_DN
H:HOLD
conect
to
Vdd
DIR
SW
Select
R for
charge
DIR
SW
13
control
ADAS
POWER
DOWN
2 lines
serial
data
serial
clock
920
Hz
|
F_REF
square
wave
nut
MUTE
H: STAND| STANBY
d
Ti2
OUT
H:RESET|R
DCG
i
OUT
Audio ana.
dig.
|
CT BEEP
SE BEEP sound
L:REC
REC/PB circuit
HA
[H:ON | SOLE ON
SOLENOID ON/DFF
COAX
|
C{LSINT
CT ORPC™~"S*~*~S~*~*~*~C~*™Y
L: IN
TP_OUT
TAPE
detect
SW
H: 1.04 G| MTR_LW
Le:
off
DGE
J
I, (neg.td ge)
HNO
DA
from
DATO
RECPROT |
REC
CAS
wake up CASSETT
REMT
wake up REMOTE
from
DAIO
UNLOCK
extern
DC
power
LCD
D4
LCD
data
bus
LCD
_DS
LCD
data
bus
LCD_D6
LCD
data
bus
CD _D7
LCD data bus
CDE
I
AC
CD control
LCD control
PSG
LCD_RS
CD
control
REV_REC/CONT
PLAY
SW
L: ACTIV] K_OUTI
key assign
Ls ACTIV] K_OUT2
sign
L_EDGE | L3RFF
DRP (neg. edge
LL: OVER
[NO OVR
LOVAC(over
lia d)
H:STLEN| STLENC
USE ONLY ACC
Vdd
nae
fre
Ee eae Hee
(ee
[c(Vpp)| -
oT
eonnect to Vis
[xT2) | =
Topen
(sub X' ta I
[|
TIN
UT LOK
TF copys
2
AVdd
[| -
[Ts
AVrefo|
-
[|
i
Zl) reference
[ANIL [A/D
|
|
remote
detect
D
| CT
ANA SL.
LINE, HIC_H, Mic.
ANT3
ANI4
> =
6
ii
So
PG_SI.
PG_IN, DIG, OP]
CHRG
V
for
charge
-58-
PCS 79 303
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