JVC RC-XC3BK - 8. Outline of Main IC

RC — XC3BK B/E/EN/G/GI
8. Outline of Main IC
MIC3 (LC72136) PLL
XIN XOUT 1
PHASE DETECTOR
CHARGE PUMP
vss 4
UNLOCK
DTETCTOA
cE AQUT
AIN
cl
FMIN 1
AMIN 1
102
IFIN
Fig. 8-1
NC vcC 4
; :
3 18
AIPPLE LA4705 OUTPUT PIN TO VCC
FILTER SHORT PROTECTOR
2 17
f
+
INVERTING
OUTt
i
+ 4
t 1 ‘
avi 2 IN Liadeds a i :
' 1 POWER GND1
POWER \ '
\ ! 15
ao ? ; * NON~INVERTOING OUT 4
H '
4
1
'
PRE GND
. OVER VOLTAGE QUTPUT PIN TO GNO
: ~~ ]SURGE PROTECTOR [~> VCC SON: EROTECTOR
: OUTPUT PIN TO GND
5 ' SHORT PROTECTOR
SS °
1 1 1
1 1 ‘
' ' ' i4
' o—_1_¢ NON-INVERTING OUT2
' : 1
7 N ;
IN2 ! ( , 43 |
i ; ; POWER GNO2
1
:
'
' ' xe 12 |
* o—__1__¢ INVERTING OUT2
'
;
:
1
PoP NOISE QUTPUT PIN TO VCC
PREVENTION SHORT T!
CIBCUrT PROTECTOR
NC NC vcce
(No. 1991) 55