Pioneer GM-D500M Service Manual page 25

5
7.2 IC
TDA7570
SGND 53
2.5V 54
MUTE 55
REF
STBY 56
Feed R in 57
-Vs3 58
-Vs4 59
-Vs+VRefr 60
CHANNEL RIGHT
SNR1 61
PROTECTIONS
SNR2 62
GNRS 63
GNR 64
5
6
RIGHT
CHANNEL
SIGNAL
PROCESSING
INTERFACE
CHANNEL RIGHT
LSD + HSD +
PROTECTIONS
GM-D500M/XH/EW
6
7
TERM. OSC
CLIP
LEFT
CHANNEL
SIGNAL
PROCESSING
INTERFACE
CHANNEL LEFT
CHANNEL LEFT
HSD +
LSD +
PROTECTIONS
PROTECTIONS
7
8
32 DGND
31 CD
30 CDsel2
29 CDsel1
28 FEED L in
27 -Vs2
26 -Vs1
25 -Vs+VRefl
24 SNL1
23 SNL2
22 GNLS
21 GNL
25
8
A
B
C
D
E
F