Sony DCR-VX2100 Service Manual page 11

DCR-VX2100/VX2100E
For Schematic Diagram
• Refer to page 4-115 for printed wiring board.
1 2 3 4
VC-358 BOARD(6/18)
NO MARK:REC/PB MODE
DV SIGNAL PROCESS(JC-1 BLOCK)
R :REC MODE
A
P :PB MODE
XX MARK:NO MOUNT
FB303
0uH
C302
0.1u
B
149 (10/18)
A_2.8V
FB306
B 149 (18/18) 0uH
D_2.8V
D_1.9V
FB301
FB305 0uH
0uH
153
(18/18)
C305
C303
0.1u 0.1u
B B
C301
0.1u
B
REG_GND
C
139 D_1.5V
(18/18)
MCDA0
MCDA0
MCDA1
MCDA1
MCDA2
MCDA2
MCDA3
MCDA3
MCDA4
MCDA4
40
(7/18) MCDA5
D MCDA5
MCDA6
40
(13/18) MCDA6
MCDA7
MCDA7
WRX
WRX
RDX
RDX
ALE
ALE
MCCE
MCCE
E
XCS_SFD
WRX
MCHA0
MCHA0 RDX
MCHA1
MCHA1 DRP
XRST_VSP
XRST_VSP SWP
VSP_SI
VSP_SI ALE
XCS_VFD
XCS_VFD MCCE
XCS_SFD
78 XCS_SFD MCHA0
(13/18)
SWP
F
SWP MCHA1
VREF
VREF MCDA0
TRRV
TRRV
MCDA1
FRRV
FRRV MCDA2
TRRT
TRRT MCDA3
DRP
DRP MCDA4
SCOD_WINDOW
SCOD_WINDOW MCDA5
MCDA6
G
MCDA7
41
(3/18) SCOD_WINDOW
VSP_SO XRST_VSP
41 (9/18)
VSP_SO
XVSP_SCK XI
XVSP_SCK
41 (13/18)
OSDVD
41 OSDHD
(17/18)
H
OSDR
OSDL
OSDP
COL3
C306 COL2
0.01u
B
33
(3/18) AFCK
AFCK
33
(10/18) COL1
I
XWEN COL0
XWEN
51 (12/18) AFCK
SSS
SSS
VFI_Y0
VFO_HD
VFO_HD
VFO_Y0
VFO_VD
VFO_VD VFI_Y1
VFO_OE
VFO_OE
VFO_Y1
J
VFO_Y0 VFI_Y2
VFO_Y0
VFO_Y1 VFO_Y2
VFO_Y1
VFO_Y2
VFI_Y3
VFO_Y2
VFO_Y3 VFO_Y3
VFO_Y3
VFO_Y4 VFI_Y4
VFO_Y4
VFO_Y5 VFO_Y4
VFO_Y5
VFO_Y6
VFO_Y6
VFO_Y7
VFO_Y7
K
VFI_Y5
VFI_Y0
VFI_Y0 VFO_Y5
VFI_Y1
VFI_Y1 VFI_Y6
VFI_Y2
32 VFI_Y2
(3/18) VFO_Y6
VFI_Y3
VFI_Y3 VFI_Y7
VFI_Y4
VFI_Y4
VFO_Y7
VFI_Y5
VFI_Y5
VFI_Y6
VFI_Y6
VFI_Y7
L
VFI_Y7
VFI_C0
VFI_C0
VFI_C1
VFI_C1
VFI_C2
VFI_C2
VFI_C3
VFI_C3
VFIO_C4
VFIO_C4
VFIO_C5
VFIO_C5
VFIO_C6
VFIO_C6
M
VFIO_C7
VFIO_C7
VFI_HD
VFI_HD
VFI_VD
VFI_VD
VFI_OE
VFI_OE
N
16
VC-358 (6/18)
All manuals and user guides at all-guides.com
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
5 6 7 8
:Voltage measurement of
the CSP IC and
the Transistors with
mark,is not possible.
C307
10p
CH
162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138
MSCSS 29
WRX
RDX
DRP
SWP
ALE
MCCE
MCHA0
MCHA1
MCDA0
MCDA1
MCDA2
MCDA3
MCDA4
MCDA5
MCDA6
MCDA7
SCWIN
XRST
F358
OSDVD
OSDHD
RVDD4
RVSS4
OSDR
OSDL
OSDP
COL3
COL2
HVDD4 CSP(CHIP SIZE PACKAGE)IC
HVSS4
COL1
COL0
AFCKI
R305 0
RVDD5
RVSS5
YI0
YO0
YI1
YO1
YI2
YO2
YI3
YO3
YI4
YO4
RVDD6
RVSS6
YI5
YO5
YI6
YO6
YI7
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
C352
0.01u
B
4-53
VC-358 BOARD SIDE A VC-358 BOARD SIDE A
9 10 11 12 13
X301
24.576MHz
C310
R380
C308 100 4.7u R312
10p B
270
CH L303
0.56uH
R307
C313 R310
XX
28
0.001u 10k
B
C312 R311
0.01u 10k
B
C314
0.001u B
C346
R377
4.7u
100
B
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
XSWE
SSS
DPVD
DPHD
HVSS2
HVDD2
LVSS2
LVDD2
MVDD2
RECCK
MVSS2
RECDT
RECA2
RECA1
SWPS
CTRL0
CTRL1
ALLPS
PLLMSK
PLLSW
ADDT5
ADDT4
ADDT3
ADDT2
ADDT1
IC301
ADDT0
MVDD1
DV
SIGNAL
PBCK
PROCESS
MVSS1
IC301
ATF
AVDD3
IREFP
AVSS3
PYOUT
DVDD3
PCROUT
DVSS3
PCBOUT
AVDD2
IREFE
AVSS2
EYOUT
DVDD2
ECROUT
DVSS2
ECBOUT
AVDD1
IREFC
AVSS1
COUT
DVDD1
IREFY
DVSS1
YOUT
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
R382
0
R326
0
C309
0.01u
B C311
0.01u
27
B
L304
C343
C345
1.8uH
4.7u
4.7u
B B
R378 R379
100
100
VC-358 BOARD SIDE B VC-358 BOARD SIDE B
14 15 16 17
XACC
XACC
XENA
XENA
DIR
DIR
FCLR
FCLR
FRL
52
FRL (7/18)
LBUS3
LBUS3
LBUS2
LBUS2
LBUS1
LBUS1
LBUS0
LBUS0
SFD_FCK
C322
SFD_FCK
0.47u
R322 SFD_LRCK
B
100
SFD_LRCK
SFD_BCK
54
SFD_BCK (16/18)
DATA_TO_SFD
DATA_TO_SFD
R320 C318 DATA_FROM_SFD
DATA_FROM_SFD
0.01u
2200
B
TCK
TCK
TMS 55 (8/18) 55 (10/18)
TMS
C319
TD_2-3
D302 0.001u
TD_2-3 35
(3/18)
KV1470TL1-3 B
TD_3-4
56
TD_3-4 (10/18)
C348
C320
4.7u
10u 6.3V
B
TA P
R381
L305
100
10uH
C321
0.01u B
XWEN
SSS
C317
0.01u
B
R313 0
RECCK
R306 0
RECDT
RECA2
RECA1
SW_PS
CTRL0
CTRL1
ALL_PS
PLLMSK
PLLSW
ADDT5
ADDT4
ADDT3
ADDT2
ADDT1
ADDT0
PBCK
R314 0
Q302,304,306
L306
C323
BUFFER
10uH
0.01u B
Q304
R315 3300
2SB1462J-QR(K8).SO
Q302
2SB1462J-QR(K8).SO
C353 C327
C328
1u B 22u
4V 0.01u R336
R331
TA B 4700
C339 XX B
4700
P
0.8 0.8
C340
R316 3300 R328 R334
XX B
1k 1k
Q303
2SB1462J-QR(K8).SO
R335 R341
R329
4700 4700
4700
R321 3300 C341
1u
B
0.6 0.6 0.6
R317 3300 C342 R327 R338
R332 R351
1u B 820 820
820 270
Q301 Q305
2SB1462J-QR(K8).SO
2SB1462J-QR(K8).SO 2SB1462J-QR(K8).SO
C326 Q301,303,305
R325 2.2u BUFFER
B
47
R323
330
C315
0.001u B C324
R324
0.047u
4700
B
R318
10k
C325
R319
D304 0.001u
10k
KV1470TL1-3 B
C316
0.001u
B
4-54
18 19 20
SIGNAL PATH
VIDEO SIGNAL
AUDIO
CHROMA Y Y/CHROMA SIGNAL
REC
PB
SIGNAL PATH
REC REC/PB PB
Ref.signal
SW_PS
SW_PS
ALL_PS
ALL_PS
CTRL1
CTRL1
CTRL0
CTRL0
RECA2
RECA2
RECA1
RECA1
RECCK
RECCK
RECDT
RECDT
PLLSW
PLLSW
58
PLLMSK (8/18)
PLLMSK
ADDT5
ADDT5
ADDT4
ADDT4
ADDT3
ADDT3
ADDT2
ADDT2
ADDT1
ADDT1
ADDT0
ADDT0
PBCK
PBCK
60
(11/18)
DISP_VD
60
(18/18)
61 (8/18)
61
DISP_HD (11/18)
61
(18/18)
59
ATF_ERR (13/18)
Q306
2SB1462J-QR(K8).SO
R343
4700
PANEL_G
PANEL_R 62
(18/18)
PANEL_B
0.8
R340
1k
EVF_G
64
EVF_R (11/18)
R384 EVF_B
XX
R356 R360
R385
2200 2200
XX
IC301_Y_OUT
65 (9/18)
IC301_C_OUT
0.6 0.6
Q308
2SB1462J-QR(K8).SO
R358
150
Q307,308
Q307
BUFFER
SPCK
18M
OSDL
OSDL
OSDR
OSDR
COL3
COL3
OSDP
OSDP
COL2
COL2
COL1
53 (7/18)
COL1
COL0
COL0
OSDVD
OSDVD
OSDHD
OSDHD
XI
XI