Read Sony PMC-R30L Service Manual online
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IC1 TA2104BN
IC2 BU2615S
2
19
11
18
17
20
13
1
16
15
3
4
5
6
7
PRESCALER
MAIN COUNT
REFERENCE DIVIDER
I/O
CTL
8
14
SHIFT REGISTER LATCH
PHASE
DET
BUFFER
IF COUNT
CTL
20BIT COUNT
12
10
9
ULLOCK
P5
PD1
PD2/P5
VDD1
VDD2
VSS
VSS
IF IN
P3
P4
P6
P2
P1
P0
CD
DA
CK
CE
AMIN
FMIN
XOUT
XIN
GND1
3
2
1
IF REQ
AM
MIX
FM RF IN
AM LOW CUT
5
4
MIX OUT
VCC2
AF IF IN
8
7
6
FM IF IN
GND2
10
9
AGC
QUAD
12
11
R-OUT
L-OUT
FM RF OUT
22
23
24
20
21
17
18
19
15
16
13
14
AM RF IN
VCC1
FM OSC
ST IND
OSC OUT
AM OSC
IF OUT
LPF2/MO-ST
MPX IN
DET OUT
LPF1/BAND
FM
MIX
FM
OSC
LEVEL
DET
AM
DET
MUTE
FM
DET
ST/MO
FM/AM
AM
OSC
AGC
SW
ST
1/8
BUFF
BUFF
DIVIDE
DECODE
VCO
IF BUFF
AF BUFF
AF
FM RF
AM IF
FM IF
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