Id Detect, Timing Generator - Sony DCR-PC100 Service Manual

DCR-PC100/PC100E
For Schematic Diagram
• Refer to page 4-47 for printed wiring board.
• Refer to page 4-89 for waveforms.
2 3
1
MR-44 BOARD(3/5)
ID DETECT. TIMING GENERATOR
A
(RF2 BLOCK)
-REF.NO.: SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
B
XMSCS
39 TO(1/5)
XCS_TRX
MSI
DATA_TO_MS_DRP
16 TO(1/5)
MSO
13 DATA_FROM_MS_DRP
TO(1/5,4/5)
C
XMSCK
XMS_SCK_DRP
37 TO(1/5,4/5)
XRST
36 TO(1/5) XRST_VSP
D_SWP
26 D_SWP
TO(1/5)
CLK150
DRP
20 TO(1/5)
11 ATF_ERR
TO(1/5)
D
E
SW_PS
SW_PS
ALL_PS
ALL_PS
CTRL1
F
CTRL1
CTRL0
CTRL0
RECA2
RECA2
RECA1
RECA1
RECCK
RECCK
RECDT
RECDT
G
PLLSW
PLLSW
PLLMSK
PLLMSK
12 TO(4/5)
H
ADDT5
ADDT5
ADDT4
ADDT4
ADDT3
ADDT3
ADDT2
ADDT2
ADDT1
ADDT1
ADDT0
ADDT0
PBCK
PBCK3
I
16

ID DETECT, TIMING GENERATOR

MR-44 (3/5)
4 5 6
C1903
4.7u
6.3V
P
C1902
XX
B
R1938
100k
48 47 46 45 44 43 42 41 40
1.9
VDD
MSO 0
MSO
XMSCK
2.7
XMSCK
XMSCS 2.7
XMSCS
XRST 2.8
XRST
D_SWP 1.4
SWP
IC1900
CLK150 1.4
CLK150
SC_WD
CLOCK CONV/ID DETECT
TIMING GENERATOR
VSS
IC1900
TEST
F712504DPM-TEB
CHECK
GNDA2 15
1.4
AOUT
C1901
VRB
0.01u
2.8
B
VRT
2.8
VCCA2
1 2 3 4 5 6 7 8 9
C1904
0.01u
4-55
7 8 9
FB1901
0uH
C1909
R1909
0.1u
15
B
C1933
3.3u
6.3V
P
C1908
XX
B
C1910
0.01u
B
39 38 37 36 35 34 33
14
R1.9/P0.9 R1941 0
HPCK
HPCK
0
XTSY
XTSY
R0/P0.7
XTDT0
XTDT0
R0/P0.7
C1914
XTDT1
XTDT1 0.01u
B
VDD
1.9 R1940 0
CRCK
CRCK
0.7
TXDT0
TXDT0
R0.9/P0
TXDT1
TXDT1
R0.9/P0
TXDT2
13 TXDT2
R0.9/P0
TXDT3
TXDT3
R0.9/P0
TXDT4
TXDT4
R0.9/P0
TXST
TXST
0
VSS
SW_PS
SW_PS
R1.9/P0
ALL_PS
ALL_PS
0
CTRL1
CTRL1
12 1.9
10 11 12 13 14 15 16
B
10 11 12
44
2.8V TO(1/5)
47 TO(1/5)
1.9V
GND 40 TO(1/5)
TMS
TMS
TCK
34 TO(1/5)
TCK
TDO4
TDO4
TDO5
35 TO(1/5)
TDO5
HPCK
32
TO(1/5)
HPCK
XTSY
30 TO(1/5)
XTSY
XTDT0
XTDT0
XTDT1 28 TO(1/5)
XTDT1
33 TO(1/5)
SPCK1
CRCK
CRCK
TXDT0
TXDT0
TXDT1
TXDT1
29 TO(1/5)
TXDT2
TXDT2
TXDT3
TXDT3
TXDT4
TXDT4
TXST
31 TO(1/5)
TXST
C1915
4.7u
6.3V
SIGNAL PATH
P
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
SIGNAL PATH
Ref.signal
FB1902
0uH
4-56
13 14
AUDIO
SIGNAL
REC REC/PB PB