DCR-PC115, DCR-PC115E, DCR-PC120BT, DCR-PC120E - Sony Movie Service Manual (repair manual). Page 106

Read Sony DCR-PC115 / DCR-PC115E / DCR-PC120BT / DCR-PC120E Service Manual online

DCR-PC115/PC115E/PC120BT/PC120E
4-61
4-62
RGB DRIVE, TIMING GENERATOR
VM-027 (1/3)

For Schematic Diagram
• Refer to page 4-67 for printed wiring board.
• Refer to page 4-91 for waveforms.
1.6
1.1
0.4
0.4
1.5
1.1
4.6
0.5
1.1
0.4
0.4
4.6
2.8
0
4.6
0
2.8
2.5
2.7
2.8
2.8
2.8
2.8
1.7
1.7
1.7
2.8
0
2.1
1.4
2.7
0
13.5
6.7
3.3
6.7
3.1
6.7
3.1
6.4
6.4
13.5
2.8
0.9
0.9
2.8
0.9
6.5
1.4
1.4
1.4
1.4
2.0
1
2
3
6
5
4
2.8
1.4
2.2
2.7
2.7
2.8
2.5
2.8
0
2.8
2.8
0.9
2.8
1.4
0.9
2.8
1.4
1.4
0.9
2.8
2.8
0
0
1.4
1.4
0
1.4
0
2.7
0
2.8
0.3
2.6
2.8
9
7
8
NO MARK:REC/PB MODE
R1829
1005
0
1005
±
0.5%
R1827
47k
0.1u
B
C1808
1005
TA
3.3u
20V
C1812
A
HI_SO
1005
47k
R1809
2012
F
C1827
2.2u
B
1608
C1826
XX
D1802
1SV290(TPL3)
1005
R1804
0
1005
2700
R1808
1005
100
R1821
C1818
2012
2.2u
B
0.1u
B
C1811
1005
1005
100k
R1816
±
0.5%
R1803
XX
R1805
1005
0
XCS_EVF
CXD3501AR-T4
IC1803
1
HD
2
HDO
3
XWR
T
4
CMPO
5
DETIN
6
GND
7
TESTI
8
LED
9
PWM
10
-IN
11
+IN
12
TEST
13
N.C
14
VST
15
VCK
16
STB
17
EN
18
DCG/CLR
21
HST
19
VDD
20
RGT
22
HCK2
23
HCK1
24
BLK
25
XSTBY
26
OSCO
27
OSCI
28
XCSA
VE
29
RPD
30
TEST
31
GND
32
SHA
33
SHB
34
SHG
35
SHR
36
XCLR
37
XCLP
38
TEST
39
SBLK
40
FRP
41
TEST
42
XSCK
45
SO
44
XCS
43
VDD
46
SI
47
VDO
48
XVD
CXA3289AR-T4
IC1802
1
XSH_SA
VE
2
SH_R
3
SH_G
4
SH_B
5
SH_A
6
N.C.
7
BIAS
8
OP_IN+
9
OP_IN-
10
OP_OUT
11
VCO
12
COM_DC
13
COM_IN
14
COM_OUT
15
Vcc3
16
VREF
17
GND1
18
GND2
21
G_DC_DET
19
R_DC_DET
20
VR
22
VG
23
B_DC_DET
24
VB
25
Vcc2
26
P_DC_DET
27
VP
28
XVP_SA
VE
29
PFRP
30
FRP
31
PRG
32
BLACK_IN
33
BGP
34
N.C.
35
EXT_DA
36
R_INJECT
37
N.C.
38
XC_SAVE
39
XSCK
40
SI
41
XCS
42
Vcc1
45
XP_SAVE
44
LPF_ADJ
43
TRAP_ADJ
46
B_IN
47
G_IN
48
R_IN
DISP_VD
EVF_LED_DA
DISP_HD
XSYS_RST
L1803
10uH
2012
1005
1M
R1815
1608
0
R1824
1005
B
0.01u
C1806
1608
B
C1824
XX
PANEL/EVF_13.5V
1608
0
R1825
1005
68p
CH
C1815
EVF_VCO
R1802
XX
1005
68k
R1814
3.3uH
L1802
470k
1005
R1801
L1801
10uH
G
1005
B
0.01u
C1807
FB1801
0uH
PANEL/EVF_2.8V
REG_GND
1005
100
R1823
TA P
6.3V
C1825
XX
1005
68k
R1810
C1819
2012
2.2u
B
XHI_SCK
0.1u
B
C1802
1005
0.1u
B
C1814
1608
EVF_B
3216
4.7u
B
C1822
C1817
2012
2.2u
B
EVF_G
2012
2.2u
F
C1823
1005
100
R1822
1005
±
0.5%
R1828
1M
0.001u
SL
C1813
1608
R1830
1005
XX
1005
B
0.01u
C1805
EVF_R
R1807
1005
XX
TA
C1801
A
6.3V
22u
560p
CH
C1810
1608
1005
22k
R1811
1005
0
R1831
1005
0
R1832
0
R1833
XX
R3713
NSCW215T-T39
D3702
HN1C01FE-Y/GR(TPLR3)
Q3703
R3708
±
0.5%
22
NJM2125F(TE2)
IC3701
1
2
3
4
5
R3701
±
0.5%
150k
R3706
3300
UN9112J-(K8).SO
Q3706
XX
R3710
XX
R3705
PANEL/EVF_4.6V
R3702
±
0.5%
33k
NSCW215T-T39
D3701
R3709
±
0.5%
22
XX
R3707
Q3702
2SB1462J-QR(K8).SO
UN9212J-(K8).SO
Q3704
TH3701
XX
R3704
TA
C3701
10V
XX
16P
CN3702
1
VDD
2
VSS
3
VST
4
VCK
5
STB
6
EN
7
DWN
8
RGT
9
HST
10
HCK2
11
HCK1
12
BLK
13
B
14
R
15
G
16
COM
B
C1803
1005
XX
B
C1804
1005
XX
1
A
C3702
0.1u
TG22
TG20
TG21
TG21
TG20
HDO
TG18
XCS_EVF
XHD
XVD
XP_SA
VE
TG15
XCS_EVF
TG24
SHB
TG23
SHG
TG22
XHD
SHR
HI_SO
TG24
XC_SA
VE
SHR
XHI_SCK
BGP
SHG
SBLK
HDO
SHB
TG14
FRP
SHA
SHA
TG14
XVD
XHI_SCK
BGP
TG17
XP_SAVE
TG16
HI_SO
XC_SAVE
TG15
TG16
TG17
XCS_EVF
TG18
XTG_SO
SBLK
FRP
TG23
XTG_SO
XHI_SCK
TIMING GENERATOR
VCC
IC1802
RGB DRIVE
IC1803
LED DRIVER
IC3701
BACK LIGHT DRIVE
LED SWITCH
  EVF
 COLOR
LCD UNIT
LCD902
1
TO(3/3)
16
VIDEO SIGNAL
REC
PB
CHROMA
Y
SIGNAL PATH
Y/CHROMA
XX MARK:NO MOUNT
VM-027 BOARD(1/3)
-REF.NO.:30,000 SERIES-
RGB DRIVE,TIMING GENERATOR
(RGB/TG BLOCK)
K
D
J
9
6
F
12
16
3
B
10
14
13
E
8
7
H
15
5
I
4
G
11
C
2
LED SWITCH
AMP
(BACK LIGHT)
(BACK LIGHT)
LED901
(BACK LIGHT)

Note :
The components identified by
mark 
0
 or dotted line with mark
0
 are critical for safety.
Replace only with part number
specified.

Note :
Les composants identifiés par
une marque 
0
 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
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