Pioneer XR-P740M Service Manual page 59

O7s04, 07506, 07508, 07510 : DRIVER TMNSISTOR
r ! ! r ! a - T L
D ? s ? o
r o o ' r o ^ o t t 9 I
l o r s o ,
r l/68
B s :-L)a
; i : T i
2 l l t t ! 2 - T !
c 7 5 5 0 C
= -
l . o t
'
lc7sol (2l2l ; VOLTAGE AMPUFTCATTON
07502 : EIAS TEMPERATURE COMPENSATION
P R O T E C i
07703: FAN MOTOR LOW SPEEO DRIVE
IC77O2 |.|NI: TEMPERATURE DETECNON GOIV SPEEDI
F A N . 1 2 V
lg770l Vnll
OUTPUT LEVEL OETECTION
F r i s T 0 P : l t . 5 v
H I C H T S P E T D
o N | 9 s ' c
lC770t (ln) : TEMPERATURE DETECTIOI{ (HIGH SPEEO)
tc7702 pnl : TEMPEMTURE OETECTION (OVER HEATI
dzsrz. ozst r powER TRANsrsroF
*ii-----
X R _ P 7 4 O M
S E R I E S
SER I
* 1 0 7 5 0 3
2 S C 4 7 9 3
0751 5
zSDr 6'
+2
o7504
2 S C 4 7 9 l
0751 5
2SDl 5l
* t 0 7 5 0 9
2 S A l 8 1 7
o75r ?
2 S 8 r 1
* 4
0 7 5 1 0
2 S A 1 8 1 7
079r 8
2 S B r 1
o 7 5 1 1 , 0 7 5 1 2
2 S A l 2 5 4 N
2SA1 25
4 7 5 1 3 , Q 7 5 1 4
2SC3 r Ir N
25Ct1
NOTE1:This voltage value will
if the temperaturo vari
temperature is 25' C.
( R e f e r e n c e v a l u e
A t : + d e v i a t i o n f
07704: FAN MOTOR HIGH SPEED DRIVE
@
I
I
I
6
5
4