Sony SPP-M100, Service Manual

Page: 24 / 35

IC303 XR-T65119CD (BASE)
r
IC BLOCK DIAGRAMS
IC201 LC7152M (BASE)
IC301 LC7152M (HAND)
8
TEST
PROGRAMMABLE DIVIDER-B
(16bit)
PROGRAMMABLE DIVIDER-A
(16bit)
PHASE DETECTOR
CHARGE PUMP
UNLOCK DETECTOR
FAST LOCK UP
-B
PHASE DETECTOR
CHARGE PUMP
UNLOCK DETECTOR
FAST LOCK UP
-A
DATA
SHIFT REGISTER
LATCH-2
LATCH-1
CCB
I/F
PROGRAMMABLE
(14bit)
REFERENCE DIVIDER
16
P18
1
XIN
1
2
24
XOUT
14
PIA
17
VDD
15
VSS
2
CE
3
CL
4
DI
18 CB
5
LDB
23 PDB2
22 PDB1
21 AIB
20 AOB
6
LDA
9
PDA2
10 PDA1
11 AIA
12 AOA
7
CA
13
OUT A
19
OUT B
1
8
CD
BIAS
CIRCUIT
VO2
7
GND
6
V
CC
5
VO1
2 FC2
3 FC1
4 VIN
1
2
IC501
9
r WAVEFORMS
2.6Vp-p
10.22MHz
6.2Vp-p
4.048MHz
IC201
@¢