Philips MX1060D - Ba4558 N Internal Block; M62420 Fp Internal Block

13-4
M62420FP INTERNAL BLOCK
BA4558N INTERNAL BLOCK
1ch
2ch
OUT1
1
– IN1
2
+ IN1
3
V
EE
4
+ IN2
5
– IN2
6
OUT2
7
V
CC
8
+
–
+
–
BA4558N
DGND
AVDD
AGND
CH1 IN
CH2 IN
SDA
SCL
OUT2
BASS1 TRE1
OUT1
DVDD
SIMIN 1
SIMOUT 1
BASS2 TRE2
SIMIN 2 SIMOUT2
RESET
REF
5678 910
111213141516
17
181920
1
234
ref
ref
TONE
AMP1
VOLAMP1
VR1
6.5K
S1 S3
S5 S7
VR3
VR5
136K
ref
1.8K
SIMAMP1
ref
TONE
AMP2
VOLAMP2
VR2
S2 S4
S6 S8
VR6VR4
136K
ref
1.8K
SIMAMP2
6.5K
6.5K
6.5K
I C BUS
INTER
FACE
2
CONTROL
LOGIC
M62420SP/FP