Read Sony DCR-IP45 / DCR-IP45E / DCR-IP55 / DCR-IP55E (serv.man2) Service Manual online
DCR-IP45/IP45E/IP55/IP55E
COVER
COVER
4-15
4-16
PD-166
For Schematic Diagram
• Refer to page 4-89 for printed wiring board.
• Refer to page 4-105 for waveforms.
• Refer to page 4-89 for printed wiring board.
• Refer to page 4-105 for waveforms.
4-2. SCHEMATIC DIAGRAMS
PD-166 PRINTED WIRING BOARD
4-2. SCHEMATIC DIAGRAMS
PD-166 PRINTED WIRING BOARD
Note :
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
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.
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
R1.3
P0.1
P4.5
R7.0
P0
P4.5
R4.5
R4.5
R4.5
R4.5
R3.8
P0
P4.5
P4.6
R2.8
P0
P4.6
R0.1
R0.9
P0
R1.5
P0
P0
R13.6
R6.4
P0
P0
R7.0
P0.1
R7.6
R7.0
P0.1
R2.8
P0
P13.1
R0
R13.6
P0
R13.6
P13.6
R2.8
R2.8
R :REC MODE
P :PB MODE
P :PB MODE
P0
P0
P2.8
R0
L7.0
E0
E1.0
L1.6
E0
L7.0
E1.0
L1.6
E0
L7.0
E1.0
L1.6
R13.6
P0
P13.1
R0
E13.6
L13.6
L0
E0
E0
L1.4
E0
L2.1
E0
L2.8
E0
L0.1
E2.8
L2.8
E0
L0
E0
L1.4
E0
L1.4
E0
L2.8
E0
L2.8
P0
R0
P0
R0
L2.7 E2.7
E0
L2.7
E2.6
L2.6
L3.0 E0
R0
P0
L2.7 E0
L2.8 E0
L2.8
E0
L0
E0
R2.7
P2.7
L2.8
E0
L0
E0
L1.4
E0
L1.4
E0
L2.5
E2.5
L2.8
E2.8
L2.7
E2.7
L2.6
E2.6
L1.7
E1.7
L2.8
E2.8
E0
L0.9
E0
L2.8
E0
L0.9
E0
L0.9
E2.8
L2.8
E0.7
L1.4
E0
L2.8
E2.8
L1.4
E2.8
L1.3
E0
L2.8
L2.8 E2.8
L0.9 E0
L2.8 E0
L2.9 E0
L0.9 E0
L1.4 E0.6
L1.4 E0.6
L3.0 E1.5
L6.6 E0
E0
L0.6
E0
L2.7
E0
L0
E0
L2.8
E0
L1.4
E0
L1.4
E2.8
L2.8
E0.1
L7.0
E0
L1.6
E13.6
L13.6
L1.2
E0
E0
L2.8
E2.5
L2.5
E2.6
L2.6
E2.7
L2.7
E2.8
L2.8
E2.8
L2.8
E2.8
L2.8
E0
L2.8
E0
L1.7
E0
L1.7
E0
L1.7
E0.6
L1.4
L1.4
E0.6
L :LCD MODE
E :EVF MODE
E :EVF MODE
1
2
3
4
5
6
7
9
8
2700
R810
D804
XX
0.001u
C819
R803
XX
R817
100k
22uH
L801
R801
10k
24P
CN804
1
N.C.
2
RGT
3
B
4
R
5
G
6
PSIG
7
HCK1
8
HCK2
9
CRext
10
N.C.
11
REF
12
HST
13
WIDE
14
SLVSSG
15
VVSSG
16
VDDG
17
VSS
18
VDD
19 DWN
20
EN
21
VCK
22
VST
23
COM
24
N.C.
2.2u
C823
}
0.5%
100k
R834
0
R818
Q801
XP4313-(TX).SO
6
5
4
3
2
1
IC801
RB5P004AM1
XSH.SA
VE
1
SH_R
2
SH_G
3
SH_B
4
SH_A
5
GND
6
BIAS
7
OP_IN+
8
OP_IN-
9
OP_OUT
10
VCO
11
COM_DC
12
COM_IN
13
COM_OUT
14
Vcc3
15
VREF
16
GND1
17
GND2
18
G_DC_DET
21
R_DC_DET
19
VR
20
VG
22
B_DC_DET
23
VB
24
Vcc2
25
P_DC_DET
26
VP
27
XVP
.SA
VE
28
PFRP
29
FRP
30
PRG
31
BLACK_IN
32
BGP
33
N.C
34
EXT_DA
35
N.C
36
N.C
37
XC.SAVE
38
XSCK
39
SI
40
XCS
41
Vcc1
42
XP.SAVE
45
LPF_ADJ
44
TRAP_ADJ
43
B_IN
46
G_IN
47
R_IN
48
47k
R811
100k
R816
0.1u
C807
C804
XX
0
R819
R804
0
1M
R815
R805
XX
IC802
CXD3516R-T4
XHD
1
HDO
2
XWR
T
3
BL
4
DETIN
5
GND
6
TESTI
7
LED
8
PWM
9
TEST
10
TEST
11
TEST
12
NC
13
POFF
14
RGT
15
HCK1
16
HCK2
17
HST
18
DWN
21
VDD
19
WIDE
20
EN
22
VCK
23
VST
24
XSTBY
25
OSCO
26
OSCI
27
XCSA
VE
28
RPD
29
TESTI
30
GND
31
SHA
32
SHB
33
SHG
34
SHR
35
XCLR
36
XCLP
37
PRG
38
SBLK
39
FRP
40
PFRP
41
XSCK
42
SO
45
XCS
44
VDD
43
SI
46
VDO
47
XVD
48
0.01u
C810
UN9213J-(K8).SO
Q804
R821
100k
10k
R832
22k
R838
20V
TA
3.3u
A
C824
TA
68u
4V
C802
B
10
R824
0.01u
C808
0
R831
2.2uH
L804
XP4601-TXE
Q803
3
5
4
6
2
1
0.1u
C803
560p
CH
C814
68k
R812
100
R828
100k
R808
NDS356AP
Q806
2520
10uH
L802
10
R826
0.01u
C817
10
R820
R806
470k
2.2u
C815
C812
0.01u
TA
10u
6.3V
C806
P
D802
1SV290(TPL3)
4.7u
C827
10uH
L803
68k
R814
R827
100k
0.1u
C828
2.2u
C821
150k
R837
470k
R830
6P
CN803
1
VG
2
COM
3
GND
4
HSY
5
N.C
D
6
PSIG
C805
XX
0
R822
0.1u
C829
XX
C813
820k
R836
}
0.5%
6800
R835
0
R823
82p
CH
C820
TA
3.3u
20V
C818
A
22k
R813
1u
2012
C830
RD3.3UM-T1B
D803
470k
R807
Q802
2SD2216J-QR(K8).SO
XP4601-TXE
Q805
3
5
4
6
2
1
R809
15k
2.2u
C822
0.01u
C825
CN802 7P
1
N.C.
2
TP_R
3
TP_L
4
N.C.
5
TP_BOT
6
TP_TOP
7
N.C.
R825
100k
0.01u
C809
XX
C801
0.1u
C816
MA111-(K8).S0
D801
2SB1462J-QR(K8).SO
Q807
10k
R829
0.01u
C826
0.1u
C811
20P
CN801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1k
R902
LND905
DET
4700
R901
0.01u
B
C902
LND903
UNREG_GND
100uH
L902
LND902
VDD
22u
B
16V
TA
C903
10u
10V
A
TA
C905
UN9112J-(K8).SO
Q903
22u
C901
PG1111R-TR
D901
LND901
PANEL_UNREG
0.01u
B
C904
UN9214J-(K8).SO
Q901
4.7uH
L901
100
R903
2SA1832F-Y/GR(TPL3)
Q902
0.1u
C906
LND904
BL_PWM
1
A
R802
0
TG21
VB
SH4
TG14
SH2
PFRP
XC.SA
VE
TG16
FRP
VP
PFRP
VD_SCK
TG22
XCS_LCD
SH3
XTG_SO
TG24
PRG
VG
XTG_SO
TG17
BLK
VD_SCK
TG24
TG20
VB
SH1
TG18
TG17
VP
TG15
SH4
TG21
VG
SH3
XCS_LCD
XP.SAVE
SH2
TG18
SH1
VR
VD_SO
TG20
TG16
VR
TG15
PANEL_XVD
TG23
TG14
TG22
XC.SAVE
XP
.SA
VE
PANEL_XHD
BLK
BGP
FRP
TG23
VD_SCK
XCS_LCD
VD_SO
PANEL_XVD
PANEL_XHD
LED_ON/OFF
DET
UNREG
PANEL_4.6V
UNREG
PANEL_4.6V
DET
LED_ON/OFF
PRG
BGP
MAZS03300850
1608
CPC
REG_GND
PANEL/EVF_2.8V
REG_GND
TP_R
TP_L
PANEL/EVF_13.5V
P_UNREG
PANEL_B
TP_TOP
P_UNREG_GND
PANEL_XHD
VD_SO
PANEL_G
XCS_LCD
TP_BOT
VD_SCK
REG_GND
PANEL/EVF_4.6V
PANEL_R
PANEL_XVD
DUMY_LND
BL_GND
BL_LOW
BL_HI
BL ON SWITCH
BL ON SWITCH
INVERTER
UNIT
UNIT
LED DRIVE
(STARTER)
BUFFER
BUFFER
REF
(FOR CHECK)
XX MARK:NO MOUNT
REC
PB
Y/CHROMA
SIGNAL PATH
IC801
RGB DRIVE
RGB DRIVE/TG
Y
CHROMA
VIDEO SIGNAL
16
PD-166 BOARD
(PAGE 4-77
OF LEVEL3)
OF LEVEL3)
TO
VC-291 BOARD(20/20)
CN461
VC-291 BOARD(20/20)
CN461
IC802
TIMING GENERATOR
RESET
INVERTER
K
M
D
18
J
9
6
F
12
16
3
17
B
10
14
13
E
8
L
7
H
15
5
I
4
G
11
C
2
LCD901
2.5INCH
COLOR
LCD UNIT
COLOR
LCD UNIT
ND901
BACK LIGHT
BACK LIGHT
TOUCH
PANEL
PANEL
VDD SWITCH
VDD SWITCH
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