Sony DCR-TRV230E Service Manual page 91

For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-103 for waveforms.
1 2 3 4
VC-254 BOARD(2/18)
CAMERA PROCESS,HI8/STD8 PB PROCESS
A
L2209
-REF.NO.:10000 SERIES-
10uH
XX MARK:NO MOUNT
FB2205 0uH
NO MARK:REC/PB MODE
FB2204 0uH
R :REC MODE
D_2.8V
FB2202 0uH
P :PB MODE
D_1.5V
L2202
10uH
A_2.8V
L2203
XX
B FB2203
13 XX
TO(18/18)
L2201
XX
L2208
10uH
A_4.75V
L2204 10uH
REG_GND
C2244
C
0.01u
B
KINUTA_C_OUT
14
TO(7/18)
D
KINUTA_Y_OUT
E
15
TO(12/18) AFC_F0_ADJ
F
G
RF_AGC_OUT
16
TO(9/18)
DOP
H
I
J
11 PB_C_RF
TO(9/18)
17 AFC_F0
TO(17/18(CN1108))
AFC_F0
TBC_VD
XTBC_V_RST
MECHA_HD
MECHA_HD
K
JOG_VD
JOG_VD
18
TO(11/18) MECHA_VD
MECHA_VD
MECHA_FLD
MECHA_FLD
ATF_SAMPLE
ATF_SAMPLE
X1/2_SWP
X1/2_SWP
SWP_DIR
SWP_DIR
SYS_V
SYS_V
CK_CONT2
7
TO(1/18,11/18) CK_CONT2
L
CK_CONT1
CK_CONT1
C2202
XVC_SCK 10u
XVC_SCK 6.3V
VC_SO
VC_SO
VC_SI
8 VC_SI
TO(1/18,11/18)
C2204
XCS_KINUTA
0.1u
XCS_KINUTA
M
XRST_KINUTA
XRST_KINUTA
R2206
100k
N
16
5 6 7 8
R2228
0
R2227
0
R2226
0
C2232
C2225 C2238
10u C2233 C2228
XX
0.01u XX 1u
4V
B B
C2236 0.1u B
R2244 R2245
12k 470
216 215 214 213 212 211 210
2.8
R2224
C_OUT
VDDAA8
12k
0
C2214 REXT8
0.1u B 0
CBU8
0
DAO8
R2225 VSSAA8
470
VSSAA7
DAO7
CBU7
REXT7
2.8
VDDAA7
2.8
VDDAA6
REXT6
CBU6
DAO6
VSSAA6
VSSAA5
DAO5
CBU5
REXT5
2.8
VDDAA5
2.8
VDDAA4
REXT4
CBU4
DAO4
VSSAA4
VSSAA3
DAO3
CBU3
REXT3
2.8
VDDAA3
2.8
VDDAA2
REXT2
CBU2
DAO2
VSSAA2
VSSAA1
DAO1
C2215
1u
CBU1
B
REXT1
2.8
VDDAA1
2.8
C2222 VDDAA0
R0/P0.8
0.1u
B VRBAD
0.1u B
C2223 R0/P1.9
VRTAD
C2224 R0/P1.4
0.1u
VINNAD
B R0/P1.4
AD_IN
R0/P1.1
C2229
OP_OUT
0.01u B
VSSAA0
C2203 XX
C2213 R0/P1.1
0.01u
C_IN
B R0/P1.1
R2223 ATF_IN
R0/P1.4
8200
VREFOP
R0/P1.1
C2226 Y_RF_IN
2.8
0.01u B
AVDD
C2210
3.1
1u
R2221 AMPO
B 2.8
820
INN
C2227
R2215
0.47u
1k
B
C2211
C2208
R2220 R2240
390p 4.7u
1M
6.3V 39k
CH
R2210
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
1200 C2212
1u B
2.8
4.7
R2213
R2219
5600
100
L2207
R2241 C2230
3.7
3.3uH
1500p
3.7 XX
3.1
B
R2243
R2242 C2234
15k 0.01u
15k
3.1
B
C2231
XX
R2222 C2247
C2201
0.01u 3300 1u
B
B
D2201 D2202
Q2207
KV1870STL KV1870STL
UP04601008S0
BUFFER
B
4-17
9 10 11 12
C2240
1u
B
C2250
10u
4V
209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176
17 16
IC2201
CAMERA SIGNAL PROCESS
IC2201
HG75C012SFL
9 10
R2248 R2256
0
10k
VCC R2230
5 4 XX
OUT
IN
1 2 3
GND
N.C
IC2202
XX
R2247
1k
DCR-TRV230E/TRV235E/TRV325E/
13 14 15 16 17
175 174 173 172 171 170 169 168 167 166 165 164 163
2.8
SENS1
2.8
SENS0
TEST
R1.4/P2.8
IRIS_COM
IRIS
2.8
TBCVD
0
XTECVRST
TESTBS
VCKO
DVSS8
0 EN1
EN1
R2.4/P2.8 DIR1B
DIR1B
R2.4/P2.8 DIR1A
DIR1A
R0/P2.8 DIR0A
DIR0A
R1.4/P2.8
DIR0B
DIR0B
0 EN0
EN0
2.8
IO_VDD4
15
R2.6/P2.8
VIHDO
C2243
MEMHDI 1u B
1608
2.8
14
VIVDO
MEMVDI
R1.3/P0.1
VIFLDO
13
MEMFLDI
DVSS7
R1.1/P0
YMO0
YMI0
R1.1/P0
YMO1
YMI1
1.5
DVDD3
R1.1/P0
YMO2
YMI2
R1.0/P0
YMO3
YMI3
DVSS6
12 R1.5/P0
YMO4
YMI4
R1.2/P0
YMO5
YMI5
2.8
IO_VDD3
R0.8/P0
YMO6
YMI6
R1.4/P0.1
YMO7
YMI7
DVSS5
R1.8/P0
CMO3
CMI3
R1.3/P0
CMO2
CMI2
1.5
DVDD2
11
R1.5/P0
CMO1
CMI1
R1.4/P0
CMO0
CMI0
EOR_OUT
TESTKP
C2242
1u
C2251
XX
CAMERA PROCESS, Hi8/STD8 PB PROCESS
4-18
TRV330E/TRV430E/TRV530E
18 19 20
ID
ID
AVD
6
AVD TO(1/18)
AHD
AHD
AD1
AD1
AD2
AD2
AD3
AD3
AD4
AD4
AD5
AD5
AD6
AD6
AD7
AD7
10
TO(1/18)
AD8
AD8
AD9
AD9
AD10
AD10
V_STOP
V_STOP
PBLK
PBLK
XSG1
XSG1
XV1
XV1
CLP1
CLP1
ADCK
ADCK
2
TO(1/18)
VCK
3 TO(1/18,5/18,8/18,
SPCK
17/18(CN1104))
IRIS_COM
IRIS_COM
IFI_HD EN1
EN1
DIR1B
DIR1B
DIR1A
IFI_VD
DIR1A
EN0
EN0 23 TO(3/18)
IFI_OE DIR0B
DIR0B
DIR0A
DIR0A
ZM_RST
ZM_RST
FC_RST
IFI_Y0
FC_RST
IFI_Y0
IFI_Y0
IFI_Y1
IFI_Y1
IFI_Y1
IFI_Y2
IFI_Y2
IFI_Y3
IFI_Y3
IFI_Y2
IFI_Y4
IFI_Y4
IFI_Y5
IFI_Y5
IFI_Y3 TO(8/18,
20
IFI_Y6
17/18(CN1104))
IFI_Y6
IFI_Y7
IFI_Y7
IFI_C0
IFI_C0
IFI_Y4
IFI_C1
IFI_C1
IFI_C2
IFI_C2
IFI_Y5
IFI_C3
IFI_C3
IFI_OE
IFI_OE
21 TO(8/18,
IFI_HD
IFI_Y6
17/18(CN1104))
IFI_HD
IFI_VD
IFI_Y7 TO(8/18,13/18,
IFI_VD 22
17/18(CN1104))
IFI_C3
IFI_C2
IFI_C1
IFI_C0
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
19
AFM_FSC TO(15/18)
VC-254 (2/18)