Vfd - Sony DCR-PC100 Service Manual

For Schematic Diagram
• Refer to page 4-43 for printed wiring board.
• Refer to page 4-88 for waveforms.
2 3 4
1
VC-227 BOARD(7/15)
A
VFD (VFD BLOCK)
-REF.NO.:10000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
B
44
L1.9V
TO(8/15,9/15)
L2.8V
110
C
GND
TO(15/15)
AU_2.8V
F_HO
D VFO_HD
F_VO
VFO_VD
F_OEO
VFO_OE
F_Y0
VFO_Y0
F_Y1
VFO_Y1
23
TO(2/15) F_Y2
VFO_Y2
F_Y3
VFO_Y3
F_Y4
VFO_Y4
E
F_Y5
VFO_Y5
CAM_FLD
F_Y6
VFO_Y6 AFCK
F_Y7
VFO_Y7
CAM_Y0
VFI_Y0
CAM_Y1 CAM_VD
VFI_Y1
CAM_Y2 CAM_HD
VFI_Y2
CAM_Y3
VFIO_C7
VFI_Y3
CAM_Y4 VFIO_C6
F
VFI_Y4
CAM_Y5 VFIO_C5
VFI_Y5
18
TO(2/15)
CAM_Y6 VFIO_C4
VFI_Y6
CAM_Y7
VFI_Y7
CAM_C0
VFI_C0
CAM_C1
VFI_C1
CAM_C2
VFI_C2
CAM_C3
VFI_C3
G
VFIO_C4
VFIO_C4
VFIO_C5
VFIO_C5
23
TO(2/15)
VFIO_C6
VFIO_C6
VFIO_C7
VFIO_C7
AFCK
21
TO(5/15) AFCK
CAM_HD
20
TO(2/15) VFI_HD
CAM_VD
VFI_VD
19
CAM_FLD
H TO
VFI_OE
(2/15,3/15,12/15)
XWEN
XWEN
73
TO(11/15) SSS
SSS
36
13.5M
TO(2/15,5/15) SPCK0
I
VREF
45 FRRV
TO(12/15)
TRRV
XCS_VFD
XCS_VFD
DATA_TO_MS_VSP
J
46 TO(12/15) DATA_TO_MS_VSP
XRST_VSP
XRST_VSP
XMS_SCK_VSP
41
XMS_SCK_VSP
DATA_FROM_MS_VSP
TO DATA_FROM_MS_VSP
2/15,6/15,
8/15,12/15
K
TMS
74
TMS
TO
TCK
(2/15,8/15,12/15)
TCK
TDI
75
TO(2/15) TDO1
TDO
104
TO(8/15) TDO2
L
16
5 6 7
L1500
FB1501
100uH
0uH
C1512
C1503
22u
0.1u
4V
B
C1507
C1506
0.1u
0.1u
B B
90 89 88 87 86 85 84 83 82 81 80 79 78
LVDD3
VSS5
HVDD3
PLLTES
R2907
XX
TEST
TRCKI
R1522 0
TRCKO
VSS6
VREF
OEI
AFCK
IC1501
LVDD4
VSS7
VI
HI
CIOB3
CIOB2
CIOB1
CIOB0 M65511AWG-600D
SCAN
TDO
TDO
TDI
TDI
TCK
TCK
TMS
TMS
DATA_TO_MS_VSP
MSI
DATA_FROM_MS_VSP
MSO
XMS_SCK_VSP
MSCK
XCS_VFD
XMCS
VSS8
HVDD4
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
XRST_VSP
4-25
8 9 10 11
Q1500
Q1501
2SD2216J-QR(K8).SO 2SD2216J-QR(K8).SO
BUFFER BUFFER
R1510
R1507 19
470
470
2.8
20
2.8
2.6
2.6
2.0 2.0
R1508
R1513 R1511
3300 R1512
1500 3300 R1509
4700
4700
77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
AVSS1
PVSS
PVDD
HVDD2
VSS3
R1523
R1524
TSCK0 10k
1k
F358
DPVD
DPHD
F_OEO
OEO
SPCK
LVDD1
VSS2
F_VO

(VFD)

VO
F_HO
BLOCKING
SHUFFLING HO
F_Y7
STILL FILTER
DIGITAL EFFECT YO7
F_Y6
TEST SIG
YO6
ENCODER F_Y5
YO5
F_Y4
IC1501
YO4
F_Y3
YO3
F_Y2
YO2
F_Y1
YO1
F_Y0
YO0
OSDVD
OSDHD
OSDL
OSDP
COL3
HVDD1
VSS1
R1519
0
SIGNAL PATH
CHROMA
REC
PB
12 13 14 15
Q1503
2SD2216J-QR(K8).SO
BUFFER
R1521 2.8 22
330
2.0
R1514
R2.6/
R1516 C_OUT
470 P2.8
680
2.8
Q1504
R1517 40
2.8
2200 2SD2216J-QR(K8).SO
BUFFER TO(6/15)
Y_OUT
2.2
2.8 R1518
R2.8/
2200
P2.5 23
Q1502
LCD_PWM
2SD2216J-QR(K8).SO
BUFFER
R2.2/
P1.9
21
LCD_EVF_12V
110
R1515 TO(15/15)
4700
LCD_15.5V
L1501
22uH
C1513
4.7u
LCD_DD_ON
6.3V
91
EVF_DD_ON
TO(13/15)
72
FSC
TO(2/15)
110
TO(15/15)
VBUS0
VBUS0
VBUS1 LCD_EVF_12V
VBUS1
VBUS2
VBUS2
VBUS3
VBUS3
VBUS4
VBUS4
VBUS5 48
VBUS5
VBUS6 TO(8/15)
VBUS6
110
VBUS7 TO(15/15)
VBUS7
TUVS
90
TUVS TO(13/15)
XVEN DATA_FROM_HI1
XVEN
TUSV XCS_EVF_DAC
89
TUSV TO(13/15)
18M XCS_LCD_DAC
49
TRCK
TO
(8/15,9/15)
71
LINE_OUT_V
TO(11/15)
109 LANC_SIG
IC1502 TO
(13/15,14/15)
BU2995-05FV-E2
24
0
GND
BLKC
TEST
NC
OSC C1505
BLKB
2.3 0.1u
OSC 1.3 B
VC3
0
CMDCT
VBLA
2.3 3.0
VDD
VC2
EVER_3.0V
2.3 2.9
VC1 XPCL
XRST_FROM_HI
0 0.1
VC0 DATA
DATA_FROM_HI2
2.8 2.8 TMS
50
XVSYNC XCS
XCS_OSD
2.6 2.9 TCK
TO(13/15)
XHSYNC XCLK
XHI_SCK2
83
LINE_OUT_V TO(2/15)
80
IC1502
TO(12/15)
CHARACTER
GENERATOR 102
TO(12/15)
UN9211J-(K8).SO
103
RF_IN/LANCJKIN
TO(12/15)
VIDEO SIGNAL
Y Y/CHROMA
4-26
DCR-PC100/PC100E
16 17 18
CN2911 13P
1 XHI_SCK1
2 DATA_FROM_HI
3 XCS_LCD_DAC
4 GND
5 PANEL_Y
TO
6 PANEL_CR
PD-125
BOARD
7 PANEL_CB
CN8001
8 LCD_DD_ON
(SEE PAGE
9 XVD
4-77)
10 XHD
LCD_4.6V
11 LCD_4.6V
LCD_2.8V
12 LCD_3.0V
13 ORG_12V
CN2915 4P
TO
1 ORG_15.5V
PD-125
BOARD
2 PWM
CN8002
UNREG 3 UNREG
(SEE PAGE
4-77)
4 GND
MT_GND
CN2923 20P
20 EVF_BL_GND
19 EVF_BL_4.75V
RP_4.6V 18 EVF_BL_GND
17 EVF_BL_4.75V
16 EVF_GND
15 VCO
TO
14 EVF_GND
VF-138
BOARD
13 EVF_VG
CN5001
12 EVF_DD_ON
(SEE PAGE
EVF_2.8V
11 EVF_2.8V
4-81)
10 EVF_12.0V
9 EVF_Y
8 EVF_R-Y
7
EVF_B-Y
6
EVF_XHD
5 EVF_XVD
2.8V 4 2.8V(D3.1)
XHI_SCK1 3 HI_SCK
2 HI_SO
XCS_EVF_D/A
1
CN2903 20P
1 LANC_SIG
2 NC
3 NC
4 EVF_VG
5 EVF_VCO
6 GND
7 PD_VG
8 PD_VCO
9 H_START CPC
10 XHD/PSIG
(FOR CHECK)
11 PANEL_COM
12 TMS
13 TCK
14 TDI
TDO0 15 TDO
TDO5 16 GND
SWP 17 SWP
18 RF_IN/LANC_JACK_IN
R2905
19 GND
4700
RF_MON 20 RF_MON
0
XLANC_ON
0
Q2901
SWITCH
VFD
VC-227 (7/15)