Sony DCR-TRV15 Service Manual page 9

For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-93 for waveforms.
1 2 3 4
VC-260 BOARD(4/18)
NO MARK:REC/PB MODE
DV SIGNAL PROCESS(JC-1 BLOCK)
R :REC MODE
A P :PB MODE
-REF.NO.:20000 SERIES-
XX MARK:NO MOUNT
FB5302
0uH
D_1.9V
A_2.8V
D_2.8V
FB5301
0uH
B FB5304
0uH
23
TO(18/18) D_1.5V
FB5303
C5302
0uH C5305
0.1u C5301
B 0.1u
0.1u
B B
REG_GND
C5303
C
0.1u
B
RDX
RDX
WRX
WRX
ALE
ALE
MCCE
MCCE
MCDA0
MCDA0
MCDA1
MCDA1
D 24 TO(5/18,
11/18) MCDA2
MCDA2
MCDA3
MCDA3
MCDA4
MCDA4
MCDA5
MCDA5
MCDA6
MCDA6
MCDA7
MCDA7
MCDA8
MCDA8
MCDA9
E
MCDA9 XCS_SFD
XRST_VSP
XRST_VSP WRX
SCOD_WINDOW
SCOD_WINDOW RDX
XCS_SFD
XCS_SFD
DRP
DRP
25 DRP
TO(11/18) SWP
FRRV
FRRV ALE
TRRT
TRRT MCCE
VREF
VREF MCDA8
TRRV
F
TRRV MCDA9
XCS_VFD
XCS_VFD MCDA0
VSP_SI MCDA1
TO(11/18,16/18
26 VSP_SI
(CN011))
MCDA2
VSP_SO
TO(7/18,11/18, VSP_SO MCDA3
27
XVSP_SCK
14/18,16/18
(CN011)) XVSP_SCK MCDA4
SWP MCDA5
28 TO(6/18,11/18,
SWP
16/18(CN002))
MCDA6
G MCDA7
SCOD_WINDOW
XRST_VSP
29 IR_FSC
TO(9/18)
R5302 OSDVD
10k
R5301
1k
OSDHD
H
OSDR
OSDL
OSDP
COL3
C5304 COL2
0.01u
B
30
TO(8/18) AFCK
AFCK
AFCK
COL1
XWEN_FROM_L
I 31 TO(16/18 XWEN_FROM_L
(CN011)) COL0
SSSO_FROM_L
SSS_FROM_L
AFCK
VFO_HD
VFO_HD
VFO_VD
VFO_VD
VFO_OE VFI_Y0
VFO_OE
VFO_Y0 VFO_Y0
VFO_Y0
VFO_Y1 VFI_Y1
VFO_Y1
VFO_Y2 VFO_Y1
32 TO(16/18 VFO_Y2
J (CN011))
VFO_Y3 VFI_Y2
VFO_Y3
VFO_Y4 VFO_Y2
VFO_Y4
VFO_Y5 VFI_Y3
VFO_Y5
VFO_Y6 VFO_Y3
VFO_Y6
VFO_Y7 VFI_Y4
VFO_Y7
VFO_Y4
VFI_Y0
VFI_Y0
VFI_Y1
VFI_Y1
VFI_Y2
K VFI_Y2 VFI_Y5
VFI_Y3
VFI_Y3 VFO_Y5
VFI_Y4
VFI_Y4 VFI_Y6
VFI_Y5
VFI_Y5 VFO_Y6
VFI_Y6
VFI_Y6 VFI_Y7
VFI_Y7
VFI_Y7 VFO_Y7
VFI_C0
VFI_C0
VFI_C1
33 TO(16/18
VFI_C1
(CN011))
VFI_C2
L
VFI_C2
VFI_C3
VFI_C3
VFIO_C4
VFIO_C4
VFIO_C5
VFIO_C5
VFIO_C6
VFIO_C6
VFIO_C7
VFIO_C7
VFI_HD
VFI_HD
VFI_VD
VFI_VD
VFI_OE
M
VFI_OE
91 TO(11/18) VFI_OE
D_2.8V
D_1.5V
N
16
5 6 7 8 9
8
C5307
6p
CH
R5556
0 C5308
C5310
1608 6p
0.01u
CH
B
24M
X5301
24.576MHz
R5404 XX
162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130
MSCSS
WRX
RDX
DRP
SWP
ALE
MCCE
MCHA0 (MCDA8)
MCHA1 (MCDA9)
MCDA0
MCDA1
MCDA2
MCDA3
MCDA4
MCDA5
MCDA6
MCDA7
SCWIN
XRST
F358
OSDVD
OSDHD
RVDD4 (D_1.5V-2)
RVSS4
OSDR
IC5302
OSDL
OSDP
DV SIGNAL PROCESS
COL3
COL2 IC5302
CAIN-CSP
HVDD4 (D_2.8V-1)
HVSS4
COL1
COL0
AFCKI
RVDD5 (D_1.5V-2)
RVSS5
YI0
YO0
YI1
YO1
YI2
YO2
YI3
YO3
YI4
YO4
RVDD6 (D_1.5V-2)
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
C5309
0.01u
B
C5306
0.01u
B
4-21
10 11 12 13 14
R5510 R5521
270 100
L5301
0.56uH R5519
2200
C5315
C5312
0.001u R5455
0.01u
B 10k
B
9
C5316 R5456
0.001u
10k D5302
B
KV1870STL
C5317 C5318
0.01u 0.01u
B B
129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109
XWEN_FROM_L
XSWE
SSS
DPVD
DPHD
C5327
0.01u
HVSS2
(D_2.8V-1) HVDD2
LVSS2
(D_1.5V-1) LVDD2
(D_1.9-1) MVDD2
0
R5511 RECCK
RECCK
MVSS2
0
R5512 RECDT
RECDT
RECA2
RECA2
RECA1
RECA1
SW_PS
SWPS
CTRL0
CTRL0
CTRL1
CTRL1
ALL_PS
ALLPS
PLLMSK
PLLMSK
PLLSW
PLLSW
ADDT5
ADDT5
ADDT4
ADDT4
ADDT3
ADDT3
ADDT2
ADDT2
ADDT1
ADDT1
ADDT0
ADDT0
(D_1.9-1) MVDD1
PBCK
PBCK
R5513 0
MVSS1
ATF R5514
3300
(A_2.8V-2) AVDD3
IREFP
C5321
XX
AVSS3
PYOUT
R5555
(A_2.8V-2) DVDD3
PCROUT
DVSS3
PCBOUT
R5515
3300
(A_2.8V-2) AVDD2
IREFE
AVSS2
C5322
XX
EYOUT
R5554
(A_2.8V-2) DVDD2
ECROUT
DVSS2
ECBOUT
R5520
3300
(A_2.8V-2) AVDD1
IREFC
R5553 0
AVSS1
C5323
1u
COUT
R5552 0
(A_2.8V-2) DVDD1
IREFY
DVSS1
C5324
1u B
YOUT
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
R5524
R5447
C5319 47
0 R5522
0.001u
1608 330
B
C5313
C5311
0.01u
0.01u R5517
B L5302
10k
B 1.8uH
R5518
10k D5304
R5433 KV1870STL
0
C5314 C5320
0.01u 0.001u B
B
15 16 17 18
DATA_TO_SFD2
DATA_FROM_SFD2
34
SFD_LRCK TO(16/18(CN011))
SFD_LRCK
SFD_BCK
SFD_BCK
C5330
0.47u XACC
B
XACC
DIR
DIR
LBUS3
LBUS3
C5325 LBUS2
0.01u
B LBUS2
LBUS1
LBUS1
LBUS0
35 TO(5/18)
LBUS0
XENA
C5326
0.001u XENA
FRL
B
FRL
FCLR
FCLR
18M
TRCK
L5303
10uH LCKO
SFD_FCK
SFD_FCK
C5328
SFD_LRCK
10u
SFD_LRCK
4V
SFD_BCK 36
SFD_BCK TO(14/18)
DATA_TO_SFD
DATA_TO_SFD
C5329 DATA_FROM_SFD
0.01u B DATA_FROM_SFD
TCK
TCK
21
SSS_FROM_L TO(2/18,8/18)
TMS
TMS
TDI
121
TDI TO(16/18(CN002))
B TD_1-2
37
TD_1-2 TO(16/18(CN011))
SW_PS
SW_PS
ALL_PS
ALL_PS
CTRL1
CTRL1
CTRL0
CTRL0
RECA2
RECA2
RECA1
RECA1
RECCK
RECCK
RECDT
RECDT
38 TO(6/18)
PLLSW
PLLSW
PLLMSK
PLLMSK
ADDT5
ADDT5
ADDT4
ADDT4
ADDT3
ADDT3
ADDT2
ADDT2
ADDT1
ADDT1
ADDT0
ADDT0
PBCK
PBCK
C5331
0.01u
B
L5304
C5332 10uH C5337 R5530 R5536 R5542
4700 4700 4700
0.1u C5336 0.01u
B 22u B
R5541
4V
XX
R5535 R0.9
0
XX P0.8
R0.3 R0.9
R5529 P0.2 P0.8
XX 0.8
1 4 Q5306
2SA1832F-Y/GR(TPL3)
BUFFER
2 5
R5539 R0.3
1200 P0.2
R5527 R5557
± 0.5%
6 3
1200 XX
± 0.5%
R5533 Q5309
1200 HN1A01FE-Y/GR(TPLR3)
± 0.5%
B BUFFER
0
R5528 R5534 R5540
XX XX XX
R5538
0
R5532
0
R5525 R5531 R5537
1k
1k 1k
± 0.5%
± 0.5% ± 0.5%
R5526
B
0
R5516
Q5305
3300 Q5301
XX
XX
0
OSDL
BLKC GND
C5335
2.2u
NC TEST
B
0 1.3 C5338
OSDR
BLKB OSC
0.01u
0 B
COL3
VC3 OSC
0
OSDP CMDCT
VBLA
C5333
0.047u 2.3 3.0
COL2 VDD
B VC2
R5523 0 2.7
COL1 XPCL
4700 VC1
0 2.8 R5544 10k
COL0 DATA
VC0
C5334
OSDVD 2.8 2.7
0.001u XCS
XVSYNC
B
2.6 2.8
OSDHD XHSYNC XCLK
IC5301
BU3095-02F V-E2
IC5301
CHARACTER GENARATOR
4-22
DCR-TRV15/TRV17
19 20 21 22
SIGNAL PATH
VIDEO SIGNAL
AUDIO
CHROMA Y Y/CHROMA SIGNAL
REC
PB
SIGNAL PATH
REC REC/PB PB
Ref.signal
39
ATF_ERR TO(11/18)
DISP_VD
TO(13/18,16/18
40
(CN005))
DISP_HD
PANEL_G
PANEL_R
41 TO(16/18
(CN005))
PANEL_B
BW_Y
R5558
XX 42
TO(13/18)
EVF_R
EVF_B
R5547 R5550
XX XX
CAIN_Y_OUT
43
TO(7/18)
CAIN_C_OUT
R5559 R5560
0 0
Q5304
XX
R5545 R5548
270 150
22 TO(2/18,8/18
SPCK
16/18(CN011))
44 TO(10/18,
EVER_3.0V
16/18(CN009))
XSYS_RST 45 TO(8/18,10/18,11/18,
13/18,16/18(CN005))
OSD_SO
46 TO(10/18,16/18
(CN009))
XOSD_SCK
LINE_OUT_V
47 TO(10/18)
XCS_OSD
DV SIGNAL PROCESS
VC-260 (4/18)