Read Sony DCR-PC101 / DCR-PC101E Service Manual online
DCR-PC101/PC101E
COVER
COVER
4-25
4-26
VC-284 (9/20)
For Schematic Diagram
• Refer to page 4-73 for printed wiring board.
• Refer to page 4-98 for waveforms.
• Refer to page 4-73 for printed wiring board.
• Refer to page 4-98 for waveforms.
4-2. SCHEMATIC DIAGRAMS
VC-284 BOARD SIDE A
VC-284 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-284 BOARD SIDE A
VC-284 BOARD SIDE B
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
R:REC MODE
P:PB MODE
R0.3/
P1
R2.9/
P2.1
P2.1
R3.4/
P2.1
P2.1
2.7
R2.9/
P2.1
P2.1
R0.9/
P2.5
R2.6/
P1.4
2.8
1.4
4.6
4.6
R1.3/P2.6
R0.5/P1.3
R0.2/P0.7
R2.3/P1.9
R2.2/P2.7
2.8
2.8
R4.3/P2.2
2.8
4.6
0
2.8
R1/P0
0
4.6
R0.3/P1.3
R0.3/P1.3
R0.3/P1.3
R0.3/P1.3
R0.3/P1.3
R0.3/P1.3
2.7
1.9
0.1
R3.5/
P1.7
P1.7
R2.6/
P2.1
0
R3.5/P1.7
R0.1/P2
1.9
4.6
R0.8/P0
R4.7/P2.4
R1.8/P0
4.6
2.8
1.9
0.9
R1.8/P0
R1.9/P0
2.8
2.8
1.3
1.8
R2.2/P1.4
R2.9/P2.5
R2.9/P2.5
R3.3/P1.7
R3.5/P1.7
R3.3/P1.7
R3.3/
P1.7
P1.7
R3.3/P1.7
R3.5/P1.7
7
10
11
8
9
R0.1/P2
R1/P0
RP_4.6V
RP_2.8V
REC_CRRT0
REC_CRRT1
XCS_TRF
SWP
XVSP_SCK
VSP_SO
REG_GND
RF_IN
RF_MON
PBCK
CTRL0
RECCK
ADDT2
ADDT5
ALL_PS
PLLSW
RECA2
RECDT
ADDT4
ADDT3
ADDT1
RECA1
PLLMSK
SW_PS
ADDT0
CTRL1
D_1.9V
CXA2071R-T4
IC1901
1
CP TC2
2
F
AST ACCESS
3
PLL GND
4
PD HOLD
5
REC DA
T
A
6
PLL VCC
7
REC XP
8
AD A VCC
9
LOCK MON
10
VRB
11
VR
T
12
AD A GND
13
CLK
14
AD D VCC
15
DATA0
16
DATA1
17
DATA2
18
DATA3
19
DATA4
20
DATA5
21
AD D GND
22
XSCK
23
VDD
24
SI
25
XCS
26
S IO GND
27
NC
28
NC
29
A
TF1
30
I/O VCC
31
JSWP
32
A
TF OUT
33
BUF VCC
34
BUF OUT
35
AGC VCC
36
AGCTC1
37
AGCTC2
38
AGC GND
39
DC_TC1
40
DC_TC2
41
TESTIN
42
IN
43
F VCC
44
DECUP
45
R REF3
46
R REF2
47
F GND
48
CP TC1
CXA2072R-T4
IC1902
1
XE
2
YE
3
D2E
4
GND
5
DIO
6
XO
7
YO
8
D2O
9
GND
10
D1L
11
XL
12
YL
13
D2L
14
GND
15
GND
16
GND
17
FBDP_R
18
PEAKT_IR
19
PEAKI_IR
20
RECI_IR
21
PB_IR
22
RECCONT_E
23
RECCONT_O
24
CL
25
CO
26
CE
27
PBYOUT
28
VCC2
29
PB X OUT
30
GND
31
RECA2
32
VCC3
33
RECA1
34
PBSW_PS
35
CONT0
36
CONT1
37
ALL_PS
38
TEST
39
VDD
40
CLK
41
GND
42
D
ATA
43
VCC1
44
NC
45
GND
46
GND
47
GND
48
D1E
470p
C1910
0.1u
C1913
470p
C1916
XX
C1925
0.1u
C1920
0.1u
C1921
0.033u
C1915
0.01u
C1919
47p
C1912
47p
C1917
12k
R1906
10k
R1907
22k
R1915
22k
R1912
0.5%
220
R1917
0.5%
220
R1918
0.5%
220
R1919
0.5%
220
R1916
470
R1908
150k
R1904
10k
R1913
10k
R1914
10k
R1911
4700
R1910
6800
R1902
10k
R1901
1M
R1903
12k
R1909
0
R1920
0.1u
C1903
0.01u
C1901
0.01u
C1909
0.01u
C1907
0.01u
C1911
0.01u
C1918
0.01u
C1923
0.01u
C1924
0.1u
C1927
0.1u
C1926
0.01u
C1914
0.01u
C1922
0.01u
C1902
0.01u
C1905
6.3V
1u
C1904
1u
C1906
FB1901
R1905
68
6.3V
10u
C1908
10P
CN1901
1
2
3
4
5
6
7
8
9
10
EC3101C-PM-TL
Q1901
1
4
3
2
10uH
L1901
10uH
L1902
10uH
L1903
REC_CRRT0
REC_CRRT1
ALL_PS
SW_PS
RECA2
REC_CRR
T0
REC_CRR
T1
RECA1
RECCK
RECDT
PLLSW
RECDT
PLLMSK
SWP
VSP_SO
XVSP_SCK
XVSP_SCK
VSP_SO
SWP
XCS_TRF
SW_PS
ALL_PS
CTRL1
CTRL0
RECA2
PLLSW
PLLMSK
RECCK
RECDT
RECA1
CTRL0
CTRL1
XCS_TRF
YODD
YEVEN
GND
GND
XSDL
XODD
GND
GND
XEVEN
YSDL
ODD
EVEN
VIDEO HEAD
J-
MECHANISM
(1/2)
MECHANISM
(1/2)
(18/20)
76
(7/20)
69
166
(15/20)
(15/20)
77
(15/20)
78
79
(13/20)
D
8
14
10
E
H
3
15
1
11
2
F
VC-284 BOARD (9/20)
4
C
B
7
6
05
13
9
A
12
G
5
REC/PB AMP(RF BLOCK)
XX MARK:NO MOUNT
IC1902
REC/PB AMP
IC1901
EQ,A/D CONV.PLL
VRB
165
(13/20),
AUDIO
Y/CHROMA
SIGNAL
PB
VIDEO SIGNAL
REC
SIGNAL PATH
SIGNAL
SERVO
VIDEO/AUDIO/
REC/PB
PB
Ref.signal
REC
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