Sony DCR-TRV140 Servise Manual page 6

DCR-TRV140/TRV140E/TRV140M
VC-273 (DV INTERFACE) SCHEMATIC DIAGRAM • See page 4-11 for VC-273 printed wiring board.
1 2 3
VC-273 BOARD (5/16)
A DV INTERFACE(JC BLOCK)
-REF.NO.:10,000 SERIES-
XX MARK:NO MOUNT
D_1.9V
21
VC-273 BOARD (4/16)
D_2.8V
B
23-1
23-2
23-3
C
23
VC-273 BOARD (4/16)
D
23-4
E
F
G
L3307
FB3304
C3329
0.01u
H
A_2.8V
27-1
27-2
I
27-3
27
VC-273 BOARD (4/16) 27-4
J
27-5
27-6
K
27-7
27-8
05
REG_GND
DV INTERFACE
VC-273 (5/16)
4 5 6
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
2.8 0
40 39 38 37 36 35 34
1.9
VDD2
2.8
LBUS3
ID3
LBUS2 2.8
ID2
LBUS1 2.8
ID1
2.8
LBUS0
ID0
VSS
18M 1.4
ICLK
VSS
2.8
XENA
XINEN
0
FRL
FR
0
OFR
FCLR 2.8
IFCLEAR
D_2.8V 2.8
VDD3
TEST0
TEST1
TEST2
TEST3
TEST4
TEST5
TEST6
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
2.8 0
10uH
C3333
0.01u
C3332
4.7u
RB3302
4.7k
R3382
0.8 0.8
R3383
XX
1 4 R3384
XX
0.2
2 5
0.2
Q3305,3306 R3328 6
3
2PA1774RJ-115 :TRV140E 1.2k
2SB1462J-QR(K8).S0 :TRV140/TRV140M
R3340
Q3311 R3334
R3385
UP04401008S0 1.2k 1.2k
XX
BUFFER
0.6
0
RB3304
XX
R3338
1k Q3305
BUFFER
0.4
7 8 9 10
D_2.8V
0 1.9 0
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
IC3303 2.8
AVD3
R3361 12k
1.2 0.5%
R1
DV INTERFACE
R3364
0
R0 12k
IC3303
0.5%
SN104266PN-TEB R0.3/P1
TPA+
(LIP) R0.4/P1.3
TPA-
0
TPB+
0
TPB-
2.8
AVD3
R0/P1.7
TPBIAS
AVS
2.8
AVD3
AVS
1.9 2.8 0 1.1
D_2.8V
D_2.8V
C3335
0.1u
RB3305 R3389 R3390
4.7k 470 470
XX
0.7
Q3306
BUFFER
OSDL
OSDR
1
COL3
Q3310
UP04401008S0
OSDP
1.1 BUFFER
1 4 COL2
2 0.3 COL1
5
COL0
6 3
OSDVD
OSDHD
IC3302
CHARACTER GENERATOR
11 12 13
SIGNAL PATH
RB3303
56
R3371
R3369
C3338
XX 5100
220p
0.5% 0.5%
C3337
1u
TPA+
TPA-
TPB+
TPB-
R1007 XX
R1006
0
13.5M
0
GND
BLKC
TEST
NC
0 1.5
OSC
C3334
BLKB
0 0.01u
OSC
VC3
0
CMDCT
VBLA
0 3
VDD
VC2
0 2.8
XPCL
VC1
0 2.8
DATA
VC0
2.8 2.7
XCS
XVSYNC
2.6 2.9
XHSYNC XCLK
IC3302
MB90099PFV-G-120-BND-ER
14 15 16
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA
REC
PB
TPA+
TPA-
36
VC-273 BOARD (14/16)
TPB+
TPB-
PANEL_HD
24
VC-273 BOARD (4/16)
PANEL_VD
53
XCS_LCD VC-273 BOARD (8/16)
HI_SO
97
VC-273 BOARD (8/16)
XHI_SCK
REG_GND
EP_2.8V
EVF_PANEL_4.75V 96
VC-273 BOARD (16/16)
EP_13.3V
PANEL_-15.3V
BL_CONT
BL_REG 94
VC-273 BOARD (16/16)
REG_GND
CN1003 20P
20 SE_GND
19 BL_GND
18 BL_REG
17 BL_CONT
16 PANEL_-15.3V
15 PANEL_13.3V
14 PANEL_4.75V
13 PANEL_2.8V
12 REG_GND
11 XVC_SCK
PD-156 BOARD (1/2)
10 XCS_LCD_DA CN5701
THROUGH THE
9 VC_SO
PD-115 HARNESS
8 PANEL_XVD
(SEE PAGE 4-55)
7 C-SYNC
6 PANEL_HOLD
5 PANEL_B
4 PANEL_G
3 PANEL_R
2 AD5
1 XSYS_RST
KEY_AD5
29
VC-273 BOARD (8/16)
28
EVF_G/BW_Y VC-273 BOARD (14/16)
CAIN_Y_OUT
30
VC-273 BOARD (7/16)
CAIN_C_OUT
31
LINE_OUT_V VC-273 BOARD (9/16)
SPCK 2
VC-273 BOARD (1/16)
32
EVER_3.0V VC-273 BOARD (8/16)
XSYS_RST 33
VC-273 BOARD (8/16)
OSD_SO
34
VC-273 BOARD (8/16)
XOSD_SCK
35
XCS_OSD VC-273 BOARD (8/16)