Sony DCR-PC101 Service Manual page 11

DCR-PC101/PC101E
COVER
COVER
For Schematic Diagram
• Refer to page 4-73 for printed wiring board.
• Refer to page 4-98 for waveforms.
1 2 3 4
VC-284 BOARD (7/20)
DV SIGNAL PROCESS(JC BLOCK 1/2)
A
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
D_1.5V
FB2101
D_1.9V
B
A_2.8V
66
(18/20) D_2.8V
FB2102
C2101 C2102
0.1u
XX
REG_GND
C
RDX
RDX
WRX
WRX
ALE
ALE
XCS_DIA
XCS_DIA
D24A00
D24A00
59 D25A01
D D25A01
D26A02
(15/20) D26A02
D27A03
D27A03
D28A04
D28A04
D29A05
D29A05
D30A06
D30A06
D31A07
D31A07
XCS_SFD
FRRV
FRRV
E WRX
SWP
SWP
RDX
TRRT
TRRT
159
DRP
DRP
DRP
DXXA08
SWP
(15/20) DXXA08
DXXA09
DXXA09
VREF
VREF
TRRV
TRRV
F
60 VSP_SI
(15/20) VSP_SI
VSP_SO
61 VSP_SO
(15/20) XVSP_SCK
XVSP_SCK
160 XRST_VTR
(15/20) XRST_VTR
XCS_SFD
G 62 XCS_SFD
(15/20)
XCS_VFD
XCS_VFD
31 OSDVD
(4/20)
OSDHD
63
H (11/20) AFCK
LCKO
VFO_HD C2104
VFO_HD 0.01u
VFO_VD
VFO_VD
VFO_OE
VFO_OE
VFO_Y0
VFO_Y0 C2103
VFO_Y1 0.01u
I
VFO_Y1
VFO_Y2 R2147
XX
VFO_Y2
USB VFO_Y3
65
VFO_Y3
VFO_Y4
VFO_Y4
(10/20) VFO_Y5 VFI_Y0
VFO_Y5
VFO_Y6
VFO_Y6
VFO_Y7 VFI_Y1
VFO_Y7
VFIO_C4
VFIO_C4
VFIO_C5 VFI_Y2
USB
J VFIO_C5
VFIO_C6
VFIO_C6
VFI_Y3
VFIO_C7
VFIO_C7
VFI_VD
147
VFI_VD VFI_Y4
VFI_OE
VFI_OE
(4/20)
VFI_Y0
VFI_Y0
VFI_Y1
VFI_Y1
VFI_Y2 VFI_Y5
K VFI_Y2
VFI_Y3
VFI_Y3
VFI_Y4 VFI_Y6
VFI_Y4
VFI_Y5
VFI_Y5
MS
VFI_Y6 VFI_Y7
VFI_Y6
VFI_Y7
VFI_Y7
VFI_C0
VFI_C0
28 VFI_C1
VFI_C1
VFI_C2
L VFI_C2
(4/20)
VFI_C3
VFI_C3
MS VFI_HD
VFI_HD
OSDL
OSDL
OSDR
OSDR
OSDP
OSDP
COL_3
COL_3
COL_2
COL_2
COL_1
COL_1
COL_0
M COL_0
05
VC-284 (7/20)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
5 6 7 8
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
C2105
XX
R2101
0
162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142
163 MSCSS
164 WRX
165 RDX
166 DRP
167 SWP
ALE
168 ALE
XCS_DIA
169 MCCE
DXXA08
170 MCHA0
DXXA09
171 MCHA1
D24A00
172 MCDA0
D25A01
173 MCDA1
D26A02
174 MCDA2
D27A03
175 MCDA3
D28A04
176 MCDA4
D29A05
177 MCDA5
D30A06
178 MCDA6
D31A07
179 MCDA7
180 SCWIN
XRST_VTR
181 XRST
182 F358
183 OSDVD
184 OSDHD
185 RVDD4
186 RVSS4
OSDR
187 OSDR
OSDL
188 OSDL
OSDP
189 OSDP
COL_3
190 COL3
COL_2
191 COL2
192 HVDD4
193 HVSS4
COL_1
194 COL1
COL_0
195 COL0
R2146
0
196 AFCKI
197 RVDD5
198 RVSS5
199 YI0
VFO_Y0
200 YO0
201 YI1
VFO_Y1
202 YO1
203 YI2
VFO_Y2
204 YO2
205 YI3
VFO_Y3
206 YO3
207 YI4
VFO_Y4
208 YO4
209 RVDD6
210 RVSS6
211 YI5
VFO_Y5
212 YO5
213 YI6
VFO_Y6
214 YO6
215 YI7
VFO_Y7
216 YO7
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
4-21
VC-284 BOARD SIDE A VC-284 BOARD SIDE A
9 10 11 12 13
C2106 C2107 C2109
10p
10p 0.01u
C2114 0.001u
C2110
R2102
0.01u
XX
L2101
0uH
R2105
10k
C2115
0.001u
141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109
IC2101
DV SIGNAL PROCESS
IC2101
CAIN-CSP
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
R2103
0
C2111 C2113
C2108
C2112 0.01u
0.01u
XX
XX
VC-284 BOARD SIDE B VC-284 BOARD SIDE B
14 15 16 17
C2127
0.47u
ADAI2
R2106
R2116
270 ADAO2
100
SFD_LRCK
C2123
R2114
0.01u
2200
R2104
10k
SFD_BCK
SFD_FCK
C2124
D2102 0.001u
DATA_TO_SFD
KV1870STL
DATA_FROM_SFD
C2126
10u SW_PS
6.3V
ALL_PS
CTRL1
C2116
0.01u CTRL0
RECA2
RECA1
RECCK
RECDT
PLLSW
PLLMSK
XSWE 108
SSS 107
DPVD 106
DPHD 105
C2125
HVSS2 104
0.01u
HVDD2 103 ADDT5
LVSS2 102 ADDT4
LVDD2 101 ADDT3
MVDD2 100 ADDT2
R2109
0
RECCK
RECCK 99 ADDT1
MVSS2 98 ADDT0
RECDT
RECDT 97 PBCK
RECA2
R2110 0
RECA2 96
RECA1
RECA1 95
SW_PS
SWPS 94
CTRL0
CTRL0 93
CTRL1
CTRL1 92
ALL_PS
ALLPS 91
PLLMSK
PLLMSK 90
PLLSW
PLLSW 89
ADDT5
ADDT5 88
ADDT4
ADDT4 87
ADDT3
ADDT3 86
ADDT2
ADDT2 85
ADDT1
ADDT1 84
ADDT0
ADDT0 83 L2104
10uH
MVDD1 82
PBCK
PBCK 81
C2128
MVSS1 80 0.01u
RB2101
ATF 79
1000
AVDD3 78
R2107
3300
C2129 C2133
IREFP 77 C2134
C2119
XX 10u
0.01u
XX
6.3V
AVSS3 76
PYOUT 75
DVDD3 74
PCROUT 73
DVSS3 72 0.7 0.8
1 4
PCBOUT 71
R2125 2 5
R2122 R2124
AVDD2 70
R2108 1200 1200
1200
3300 0.1 0.2
0.5% 0.5%
IREFE 69 0.5%
C2120 6 3
XX
Q2101
AVSS2 68
UP04401008S0
EYOUT 67 BUFFER
DVDD2 66
ECROUT 65
DVSS2 64 R2143
R2142
XX XX
ECBOUT 63
AVDD1 62
R2115
3300 R2144 0
R2121 R2123
IREFC 61
C2121 1k 1k
1u
0.5% 0.5%
AVSS1 60
1 4
R2145
COUT 59 0 2 5
R2126
DVDD1 58
R2113
R2120
3300 6
3
IREFY 57 1k Q2105
C2122
XX
1u 0.5%
DVSS1 56
YOUT 55
SIGNAL PATH
C2132
2.2u
CHROMA
R2117
R2119
330
47
REC
C2117
0.001u C2130
R2118
4700 0.047u
PB
R2111
10k
C2131
R2112
0.001u
L2102 D2104
10k
1.8uH KV1870STL
C2118
0.001u Ref.signal
4-22
18 19 20
D_1.9V
D_2.8V
A
(8/20)
1
2
3
REG_GND
MS
67
ADAI2
(4/20)
ADAO2
MS 156
SFD_LRCK
(5/20)
161
SFD_BCK (17/20)
SFD_FCK
68
DATA_TO_SFD (17/20)
DATA_FROM_SFD
SW_PS
ALL_PS
CTRL1
CTRL0
RECA2
RECA1
RECCK
RECDT
PLLSW
PLLMSK
69
(9/20)
ADDT5
ADDT4
ADDT3
ADDT2
ADDT1
ADDT0
PBCK
64
WEN
SSS (15/20)
PANEL_XVD
71
(13/20)
PANEL_XHD
PANEL_XVD
162
(19/20)
PANEL_XHD
70
ATF_ERR
(15/20)
PANEL_G
72
PANEL_R
PANEL_B (19/20)
4
1
EVF_G
73
2
3 EVF_R
Q2102
EC3101C-PM-TL EVF_B (13/20)
BUFFER
5
6
R2127
R2130 R2131
XX
2200 2200
0.9
74
R2128 Y_OUT
XX 0.9
C_OUT
4
1
(12/20)
2 0.1
5
0.1
4 Q2103 6 3
XX R2129
R2132
0
270
150
R2133
1
XX
3 Q2104
2
UP04401008S0
BUFFER
VIDEO SIGNAL
AUDIO
SIGNAL
Y Y/CHROMA
REC REC/PB PB
149
SPCK
(4/20)