Sony DCR-IP5 Service Manual page 105

For Schematic Diagram
• Refer to page 4-71 for printed wiring board.
• Refer to page 4-76 for waveforms.
2 3 4
1
S3102
PD-142 BOARD
LCD BACK LIGHT
ON →
OFF
RGB DRIVER,TIMING GEN.
A
-REF.NO.:10,000 SERIES-
R3178 R3179
XX MARK:NO MOUNT
1k XX
NO MARK:REC/PB MODE
R3177
33k
S3101
B BROWSER MENU
(DCR-IP7BT/IP7E)
15P
CN3102
KEY_AD2 1
PANEL_B 2
PANEL_G 3
C
PANEL_R 4
L3102
REG_GND 5
10uH
PANEL_2.8V 6
TO
PANEL_15.5V 7
FP-366 BOARD C3148
XX
CN101
BL_CONT 8 6.3V
(THROUGH THE HARNESS)
XHI_SCK TA BB
XHI_SCK 9
(SEE PAGE 4-69)
XCS_PANEL
XCS_PANEL 10
HI_SO
HI_SO 11
D
REG_GND 12
XVD 13
XHD 14
BL_-15V 15
E
F
G
H
SIGNAL PATH
VIDEO SIGNAL
I
CHROMA Y Y/CHROMA
REC
PB
J
Note : Note :
The components identified by Les composants identifiés par
mark 0 or dotted line with mark une marque 0 sont critiques
0 are critical for safety.
pour la sécurité.
Replace only with part number Ne les remplacer que par une
specified. pièce portant le numéro spécifié.
K
L
16
5 6 7 8
R3108
15k
C3105
36 35 34
0.01u
1.2
N.C.
XC.SAVE 2.8
R3106
XC.SAVE
470k
XHI_SCK 2.6
XSCK
XTG_SO 2.5
SI
XCS_PANEL 2.7
XCS
C3102
0.1u
2.8
C3103 Vcc1
C3136 C3101 R3158 R3157
10u XX
10u XX XX
1.2
6.3V 6.3V SL
TA P R3102
TA P TRAP_ADJ
33k
± 0.5%
1.2
LPF_ADJ
R3105
33k 2.8
± 0.5% XP.SAVE
1
XP.SAVE
C3107
1.8
0.01u
B_IN
C3108
1.8 2
0.01u
G_IN
C3109
0.01u
1.8
R_IN
3
C3110
0.01u
1 2 3
Q3107
L3103
2SC4738F-Y/GR(TPL3)
10uH
RESET
R3135
C3104 C3106 C3111
100k
10u 0.1u
0.1u
6.3V
TA P 2.7
0
C3131
R3107 XX
470k
D3101
MA111-(K8).S0
36 35 34
2.7
BGP
XCLP
2.8
PRG
PRG
0
BLK
SBLK
1.4
FRP
FRP
1.4
PFRP
PFRP
XHI_SCK 2.6
XSCK
2.8
VDD
2.7
XCS_PANEL
XCS
XTG_SO 2.2
SO
1.8
HI_SO
SI
VDO
2.8 9
XVD
7
1 2 3
4-73
9 10 11 12
C3118
C3116
3.3u
0.01u
20V
1005
TA BB
B
33 32 31 30 29 28 27 26 25
C3119
4.7u
2012
7.0
B
6
VB
1.7
B_DC_DET
7.0
5
VG
C3120
1.7 4.7u
2012
G_DC_DET
B
IC3101 7.0
4
VR
C3121
1.7
RGB-DRIVER(TQFP) 4.7u
2012
R_DC_DET
B
GND2
IC3101
RB5P004AL1
GND1
6.9 C3149
XX
VREF
13.5
Vcc3
COM_OUT
COM_IN
4 5 6 7 8 9 10 11 12
C3115
0.1u
2012
B
R3110 R3116
R3114 R3113
47k
68k 1M 100k
Q3117
C3112
R3112
560p UN9113J-(K8).SO
22k
1608 CH LCD PANEL SW
C3113 D3102
0.001u
1SV290(TPL3)
1608
SL
L3104 C3141 2.8
1.8uH 15p CH
± 10%
C3117
1608
150p CH
Q3112
33 32 31 30 29 28 27 26 25
16.5
8 VIN(15.5V)
0 TG24
N.C.
VST
1.4 N.C.
TG23
13.5
VCK VOUT(13.5V)
2.2
TG22
EN
2.8 IC3103
TG21
DWN
0.1
TG20 DC-DC CONV.
WIDE
IC3102
2.8
VDD
TIMING GENERATOR(TQFP)
0
TG18
HST
R3153
1.4 0
IC3102 TG17
CXD3516TQ-T4
HCK2
R3155
0 TG16
1.4
HCK1
2.8
TG15
RGT
2.8
TG14
C3147
POFF XX
3216
N.C.
L3105
10uH
4 5 6 7 8 9 10 11 12
13 14 15 16
Q3103
NDS356AP
B+ SWITCH
13.5 13.5
R3125 C3127
470k 0.01u
0
R3126
0
0
2.8 Q3102
UN9213J-(K8).SO
SWITCH
R3148
XX C3128
R3132
4.7u
10k
3216
7.6 13.5 B
Q3105
XP4601-TXE
BUFFER
C3132
7.0
1u
2012 B
7.0
Q3106
XP4601-TXE
BUFFER
R3124
13.5 7.0 D3104
100
RD3.3UM-T1B
7.0
R3134
6.4
150k
R3161
XX C3130
0.1u
2012 B
R3133
10k
R3123
10
R3122
10
R3121
10
R3147
XX
R3165 R3166 R3168 R3169 R3131
R3167 R3127
0 0 0 820k
0 0 100k
1.5 R3145 R3146
XX XX
6.6 7.0 7.0 7.0 7.0 0.9
C3126
0 0 0 0 0
0.1u
1608
Q3113 Q3114 Q3115 Q3116 R3128 Q3104
6.8k 2SB1462J-QR(K8).SO
UN9213J-(K8).SO
LEVEL SHIFT
LCD PANEL SW
IC3103
R3140
2200 R3152 R3164 R3183
16.5 ± 0.5%
22 100k XX
CONTROL ± 0.5%
16.2 16.5
GND
15.6 16.2
N.C.
1.3 Q3110
XP4601-TXE
NOISEBYPASS 15.6
C3142
BL CONT
0.1u
1.2
2012
R3139
C3145
10k
4.7u
3216
Q3119
2SC4738F-Y/GR(TPL3)
BL CONT
2.8
R3172
6800
± 0.5%
R3174
1.8
R3185
3900
XX
Q3109 2.0 1.5
R3184
UN9113J-(K8).SO 0
2.8 1.5 16.2
BL CONT
Q3118
2.8
XP4601-TXE
1.5
R3186
BL CONT
XX
1.2
1.2
TH3101
10k
C3143
R3163 C3146
R3173 R3176
0.1u XX
22k XX
2012 4700
± 0.5%
4-74
DCR-IP5/IP5E/IP7BT/IP7E
17 18 19
R3181
CN3104 6P
22k
6 PSIG
5 EXT_BL
4 HD0 CPC
GND
3 (FOR CHECK)
2 COM
1 VG
CN3101 24P
24 TEST1
23 COM
TG24
22 VST
TG23
21 VCK
TG22
20 EN
TG21
19 DWN
18 VDD
17 VSS/GND
16 VDDG LCD901
15 VSSG
2.5 INCH
14 CS
COLOR
TG20 LCD UNIT
13 WIDE
TG18
12 HST
11 REF
10 TEST
9 CRext
TG17
8 HCK2
TG16
7 HCK1
6 PSIG
5 G
4 R
3 B
TG15
2 RGT
1 TEST2
CN3103 6P
1 BL_ANODE
2 N.C. LED901
BACK
3 THERM_B
LIGHT
4 THERM_G
5 N.C.
6 BL_CATHODE
R3171
R3180
47
0
LND001
1608
CHASSIS GND
RGB DRIVE, TIMING GENERATOR
PD-142