Pioneer XR-VS99 Service Manual page 79

QQ
3 7 63 1515 0
34
E
IC3951
TE
L 13942296513
TAPE
DECK
REC IN
+
E
www
.
http://www.xiaoyu163.com
E
31
28
33 30
E
DOLBY
PROLOGIC ON
E
IC2201
MPX
-
16
+
HA12136AF
DOLBY NR
F2201
Vref Vref
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8
IC3381 E
IC3301
(+5dB)
POWER AMP
2
14
- 7
+
1
STK407-090
(+40dB)
L
IC3401
POWER AMP
3
1 4
-
+
1
TDA8560Q
IC3421
(+40dB)
(+9dB)
Q Q
3 6 7 1 3
E
IC2301
-
+ +
9 27
+
E
VR2301
HA12211NT
Vref
.
9 4 2 8
E
RY3601
FRONT
TOTAL GAIN
+31dB
HEAD
PHONE
E
CN3991
REAR
CENTER
TWEETER
1 5 0 5 8 2 9 9 4
+
2
TAPE
DECK
REC
Vref
m
co
XR-VS99
9 9
2 8 9 9
79