Dv Interface, Osd) Schematic Diagram - Sony DCR-TRV120 Service Manual

DCR-TRV120/TRV120E/TRV120P/TRV125E/
TR8000E/TR8100E
VC-235 (DV INTERFACE, OSD) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board.
1 2
VC-235 BOARD (7/16)
A
DV INTERFACE,OSD (JC2 BLOCK)
-REF.NO.:10,000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:Digital8 PB MODE
C:Hi8/Std8 PB MODE
B
41
VC-235 BOARD(6/16)
C
D
42
VC-235 BOARD(6/16)
E
13
VC-235 BOARD(2/16) REG_1.5V
49
F
VC-235 BOARD(8/16) RF_1.9V
D_1.5V
G 50
D_1.9V
VC-235 BOARD(16/16)
AU_2.8V
A_2.8V
H
I
J
K
45
VC-235 BOARD(6/16)
L
M
05
N
DV INTERFACE, OSD
VC-235 (7/16)
3 4 5 6
41-1
41-2
D_2.8V
D_1.5V
D_1.9V
LCKO
DPVD
DPHD
TRCK_O/I
A_2.8V
AU_2.8V
R3308
R3306
0 XX 1.6
NOISE_BY_PASS
Vout
1.9 GND
Vin
C3350
1u
IC3304
C3349
IC3304
1u
1.5V REG
FB3303
0uH
C3302
0.1u
1608
ATF_ERR
A2.8V
PYOUT
PCROUT
PCBOUT
EYOUT
ECROUT
ECBOUT
REG_GND
COUT
YOUT
45-1
4-27
7 8 9 10
1.9
VDD2
LBUS3
2.8
ID3
LBUS2
2.8
ID2
LBUS1
2.8
ID1
LBUS0
2.8
ID0
VSS
1.2
ICLK
VSS
XENA
2.8
XINEN
FRL
0
FR
0
OFR
FCLR
2.7
IFCLEAR
2.8
VDD3
TEST0
TEST1
TEST2
1.2
TEST3
GND TEST4
1.9
Cont TEST5
TEST6
TK11215BMCL C3351
0.1u
R3337
0
R3330
L3307 10uH
XX
FB3304
C3331
0uH
10u
4V C3333
C3329
TA 0.01u
0.01u
A
TRV MODEL
Q3302
2SA1832F-Y/GR(TPL3)
R3331
4700
0.1
R3328
910
R3335
R3329
XX
Q3301
R3327 R3332
XX
XX XX
OSDL 0
GND
BLKC
NC TEST
1.5
OSDR 0
OSC
BLKB C3334
0 0.01u
COL3 OSC
VC3
0
OSDP
VBLA CMDCT
3
COL2 0
VDD
VC2
2.7
0
COL1
VC1 XPCL
2.7
COL0 0
VC0 DATA
2.8 2.7
OSDVD
XCS
XVSYNC
2.6 2.8
OSDHD
XHSYNC XCLK
IC3302
MB90099PFV-G-102-BND-ER
IC3302
OSD
11 12 13 14
R3352
R3359
0 XX
1.9 0
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
VSS
2.8
XDVCN
CNA
0
XRST_PHY
XRESETP
2.8
LIP_SLEEP
PWD
2.8
VDD3
1.9
VDD2
AVS
2.8
AVD3
2.8
AVD3
IC3303 R3361
1.2
SN104266PN-TEB R1 12k
0
R3366
IC3303
R0
(LIP) XX
R3364
0.2
TPA+ 12k
DV INTERFACE 0.2
TPA-
0
TPB+
0
TPB-
2.8
AVD3
0.4
TPBIAS
0
R3365 0
AVS
2.8
AVD3
R3362 0
AVS
R3363
XX
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
2.2 0 1.9 0 0
R3354
XX
R3357 XX
R3350
R3333 R3345
0
0 XX R3355
R3339
XX C3336
XX
XX
R3348 C3335
0.1u
XX
ATF_ERR
Q3304
2SA1832F-Y/GR(TPL3)
Q3306
2SA1832F-Y/GR(TPL3)
PANEL_VD
R3343
R3336
PANEL_HD
4700
4700
Q3301-3308
BUFFER
PANEL_G
PANEL_R
0.7
PANEL_B
0.7 0.7
0.1
0.1
EVF_G/BW_Y
R3334 R3340
R3388
910 910 R3387
XX XX
EVF_R
EVF_B
R3360
R3341 R3356
2200
XX 4700 2200
CAIN_Y_OUT
1.1
Q3307
CAIN_C_OUT
2SA1832F-Y/GR(TPL3)
0.9
0.6
0.3
Q3303
XX
0.5
Q3305
0
2SA1832F-Y/GR(TPL3)
R3351 R3358
R3338
1200
220
1.5k
Q3308
2SA1832F-Y/GR(TPL3)
53
LINE_OUT_V VC-235 BOARD(12/16)
13.5M
SPCK 2
VC-235 BOARD(1/16.2/16.5/16.6/16)
EVER_3.0V
54
XSYS_RST
OSD_SO
VC-235 BOARD(10/16)
XCS_OSD
XOSD_SCK
TRV MODEL:DCR-TRV120/TRV120E/TRV120P/TRV125E
4-28
15 16 17 18
TPA+
TPA+
TPA-
72
TPA-
TPB+
TPB+
TPB- VC-235 BOARD(10/16)
TPB-
R3367 R3368
56 56
C3337
1u
1608
R3370
R3372
56
56
R3369 R3371
C3338
10k 10k
220p
51
VC-235 BOARD(11/16)
52
VC-235 BOARD(10/16)
29
VC-235 BOARD(4/16)
SIGNAL PATH
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA
REC
PB