Read Sony DCR-HC15 (serv.man2) Service Manual online
DCR-HC15
4-13
4-14
VA-118 (1/5)
For Schematic Diagram
• Refer to page 4-67 for printed wiring board.
• Refer to page 4-67 for printed wiring board.
4-2. DIAGRAMAS ESQUEMÁTICOS PLACA VA-118 LADO A PLACA VA-118 LADO B
0
2.0
0
E2.7 L0
E1.4 L0
0
2.7
2.7
2.7
2.8
2.8
E2.8
L0
L0
E1.2
E2.8
L0
L0
E1.8
E1.8
L0
E1.8
L0
E6.6/L0
E6.6/L0
E6.6/L0
E6.3/L0
E6.3/L0
E13.4
L13.1
2.8
E0.9/L0
E0.9/L0
E2.8/L0
E0.9/L0
E1.4
L0
E2.4/L2.8
E1.4
L0
L0
E1.4
E1.4
L0
L0
E2.7
E1.4
L0
0
2.7
2.8
2.7
2.7
0
2.7
2.8
E0.9 L0
L0
E0.9
L0
E2.8
L0
E1.4
L0
E2.8
L2.8
E1.4
L2.8
E1.4
E0.9 L0
E2.8 L0
0
2.8
0
E1.4
L0
L0
E1.4
L0
E0.1
E2.8
L0
L0
E2.7
L0
E1.4
2.6
E0.3
L0
L0
E2.8
2.8
NO MARK:EVF/LCD MODE
E :EVF MODE
L :LCD MODE
E :EVF MODE
L :LCD MODE
EVF_G
XRST_VTR
EP_2.8V
1u
B
C4213
22k
R4209
0.01u
B
C4206
560p
CH
C4207
EVF_VD
68k
R4208
0.1u
B
C4208
0.01u
B
C4211
1u
B
C4215
EVF_HD
2700
R4206
C4202
XX
47k
R4207
L4202
6.8uH
120p
CH
C4212
B
0.01u
C4204
B
C4203
0.01u
R4205
XX
XCS_EVF
CXD3501AR-T4
IC4202
1
HD
2
HDO
3
XWR
T
4
CMPO
5
DETIN
6
GND
7
TST0
8
LED
9
PWM
10
-IN
11
+IN
12
TST1
13
TSTEN
14
VST
15
VCK
16
STB
17
EN
18
DWN
21
HST
19
VDD
20
RGT
22
HCK2
23
HCK1
24
BLK
25
XPSA
VE
26
OSCO
27
OSCI
28
XCSA
VE
29
RPD
30
TST2
31
GND
32
SHA
33
SHB
34
SHG
35
SHR
36
XCLR
37
XCLP
38
TST3
39
SBLK
40
FRP
41
TST4
42
XSCK
45
SO
44
XCS
43
VDD
46
SI
47
VDO
48
XVD
L4201
10uH
10V
2.2u
B
C4216
68k
R4210
B
0.01u
C4205
IC4201
CXA3289BR-T4
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
VG_DC_DET
19
VR_DC_DET
20
VR
22
VG
23
VB_DC_DET
24
VB
25
Vcc2
26
VP_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
C_BG
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
1u
B
C4214
470k
R4201
100k
R4212
1M
R4211
0.001u
B
C4210
REG_GND
EP_13.3V
D4201
1SV290(TPL3)
0.5%
±
±
47k
R4213
0.5%
1M
R4214
F
2.2u
C4217
RB4201
100
0
R4204
RB4202
XX
4.7u
B
C4201
R4202
XX
0
R4203
VD_SCK
VD_SO
VCO
25V
2.2u
C4209
0uH
FB4202
0uH
FB4201
EP_4.6V
20P
CN4201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
EVF_VG
XEVF_TALLY_LED
EVF_R
EVF_B
C4218
XX
R4215
1k
D_2.8V
1
A
EVF_VD
BGP
XP_SAVE
XC_SAVE
BGP
BLK
FRP
XCS_EVF
TG24
TG21
SHR
SHG
SHB
SHA
SHA
SHB
SHG
SHR
EVF_HD
XP_SA
VE
XC_SA
VE
BLK
FRP
XTG_SO
TG15
TG14
TG16
TG17
EVF_VD
VD_SO
VD_SCK1
XCS_EVF
XTG_SO
XCS_EVF
EVF_HD
VD_SCK1
VCO
TG23
TG22
VD_SCK1
VD_SO
VCO
TG14
TG15
TG16
TG17
TG21
TG22
TG23
TG24
HST
HCK2
EVF_VDD
EVF_GND
COM
VB
VCK
VST
VR
LED_ON/OFF
XEVF_TALLY_LED
BLK
EN
VG
STB
EVF_GND
HCK1
LED_DA
EP_4.6V
D_2.8V
DRIVER
IC4201
IC4202
TIMING GENERATOR
(4/5)
(3/5)
(2/5)
TO
LB-085 BOARD
CN5601
LB-085 BOARD
CN5601
THROUGH THE
FP-619
FLEXIBLE
FP-619
FLEXIBLE
(PAGE 4-31)
RGB DRIVE,TG(EVF BLOCK)
XX MARK:NO MOUNT
VA-118 BOARD(1/5)
2
G
K
5
E
13
3
F
4
J
L
16
C
9
12
D
15
I
B
8
11
14
H
7
6
10
16
Y/CHROMA
SIGNAL PATH
CHROMA
Y
PB
REC
VIDEO SIGNAL
@01
@02
@03
7.6 Vp-p
3
IC4201
w;
REC/PB (EVF)
H
4
IC4201
ws
REC/PB (EVF)
7.6 Vp-p
H
5
IC4201
wf
REC/PB (EVF)
7.6 Vp-p
H
6
IC4201
rh
REC/PB (EVF)
350 mVp-p
H
7
IC4201
rj
REC/PB (EVF)
350 mVp-p
H
8
IC4201
rk
REC/PB (EVF)
350 mVp-p
H
9
IC4202
1
REC/PB
2.8Vp-p
H
q;
IC4202
rk
REC/PB
2.8Vp-p
V
qa
IC4202
wh
REC/PB (EVF)
2.1 Vp-p
89 nsec
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