Sony DCR-HC90 Service Manual page 27

For Schematic Diagram
• Refer to page 4-85 for printed wiring board. • Refer to page 4-91 for waveforms.
2 3 4
1
A
VC-380 BOARD(15/18)
:Voltage measurement of the CSP IC
CAMERA/MECHA CONTROL and the Transistors with
not possible.
XX MARK:NO MOUNT
B
NF_EN
NF_EN
NF_SW
NF_SW
XIC3801_RST
C
XIC3801_RST
LENS_TEMP_AD
LENS_TEMP_AD
LENS_COVER_OPEN
LENS_COVER_OPEN
@96
LENS_COVER_CLOSE
LENS_COVER_CLOSE
ZOOM_VR_AD
(18/18) ZOOM_VR_AD
VST_C_RESET
VST_C_RESET
PITCH_AD
PITCH_AD
YAW_AD
YAW_AD
D
XSYS_RST
XFFREW_UP
XFFREW_UP
UNLOAD
UNLOAD
LOAD
LOAD
XCS_IC6001
XCS_IC6001
DRUM_PWM
DRUM_PWM
E
CAP_PWM R5301
CAP_PWM
100
LM_LIM_DET
LM_LIM_DET
R5302
TREEL_FG
TREEL_FG 10k
SREEL_FG
SREEL_FG
C5323
TAPE_TOP C5324
TAPE_TOP
0.01u XX
TAPE_END B
TAPE_END
DRUM_FG
@95
DRUM_FG
DRUM_PG
DRUM_PG
F
(16/18)
MODE_SW_A
MODE_SW_A
MODE_SW_B
MODE_SW_B
MODE_SW_C
MODE_SW_C
XREEL_HALL_ON XREEL_HALL_ON
TAPE_LED_ON
TAPE_LED_ON
CAP_FWD
CAP_FWD
CAP_FG
G
CAP_FG
CAP_ON
CAP_ON
DEW_AD
DEW_AD
VD_SCK
VD_SCK
@87
VD_SO
VD_SO
VD_SI
H
VD_SI
(11/18,17/18)
@84
XCS_IC4701
XCS_IC4701
(11/18)
@97
XCS_EVF
XCS_EVF
I
(17/18)
@86
XCS_LCD
XCS_LCD
(11/18)
@99
XRST_VTR
XRST_VTR
J
(6/18,11/18,16/18)
@37
SYS_V
SYS_V
(3/18,4/18,13/18)
XHI_SCK
XHI_SCK
XCS_MECHA
@93
XCS_MECHA
K
HI_SI
HI_SI
(13/18) HI_SO
HI_SO
@33
XSYS_RST
XSYS_RST
(2/18,3/18,4/18,6/18,
L
12/18,13/18)
XCS_EEP
XCS_EEP
MD2
MD2
XCS_MC_FLASH
NOT USE XCS_MC_FLASH
EEP_SI
EEP_SI
EEP_SO
EEP_SO
EEP_SCK
EEP_SCK
M
16
DCR-HC90/HC90E
5 6 7 8
mark,is
C5307
R5305
0.1u
100k
C
9
216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200
C5303
10p
CH
1 X1
2 VSS
C5304
10p CH
3 X0
4 XIN
MD2
5 MD2
R5303
10k
6 MD1
7 MD0
8 XINIT
9 XRST
XCS_EEP
10 XCS_EEP
11 DRUM_8PB
SW_PS
12 SW_PS
UNLOAD
13 LM-
C5305
0.1u C
14 VDD (D_2.8V)
LOAD
15 LM+
XCS_IC6001
16 XCS
17 XCS_BUS
XCS_IC4101
18 XCS
19 XAUDIO_IN
20 P64
21 VSS
ALE
22 ALE
CL5301
FRRV
23 FRRV
WRX
24 WR01
RDX
25 RDX
CS_IC4201_BUS
26 CS_BUS
XDVCN
27 XDVCN
ALL_PS
28 ALL_PS
29 N.C
30 N.C
31 CK_CONT
DXXA09
32 DXXA09
DXXA08
33 DXXA08
34 VSS
C5302 XX
35 C1
36 VDD (D_1.5V)
C5306
0.1u 37 MP_XME
XCS_LCD C
38 XCS_LCD
XCS_EVF
39 XCS_EVF
VST_C_RESET
40 VST_C_CHARGE
41 LENS_COVER_B
XCS_AU2
42 XCS_AU2
XCS_AU1
43 XCS_AU1
44 LENS_DETE
D31A07
45 D31A07
D30A06
46 D30A06
D29A05
47 D29A05
D28A04
48 D28A04
D27A03
49 D27A03
D26A02
50 D26A02
D25A01
51 D25A01
D24A00
52 D24A00
53 VDD (D_2.8V)
54 ZM_RST_SENS
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
R5333 100k
R5334 100k
R5335 100k
R5336 100k
4-59
9 10 11 12
C5309
0.1u
C
R5313
470k
199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167
IC5301
CAMERA/MECHA CONTROL
IC5301
MB91195LGL-G-117-ERE1
CSP(CHIP SIZE PACKAGE)IC
100 101 102 103 104 105 106 107 108
R5312
10k
C5310
0.1u
C5308
0.1u C
13 14 15 16
1.9V
FB5301
166 165 164 163
ATF_LATCH
ATF_LATCH
162
CAM_CS
XCS_CORE 161
C5311
1u
(D_1.5V) VDD 160
C LPS
LPS 159
HP_JACK_IN 158
XRST_PHY
XRST_PHY
157
ATF_SAMPLE 156 R5319
100k XCS_IC4001
XCS 155
XCS 154
XREEL_HALL_ON
XREEL_HALL_ON 153
XCS_IC4701
XCS
152
C5314
(D_2.8V) VDD 151
XX
C2 150
VSS 149
TUL 148
(D_2.8V) AVDD_U
147
(D_2.8V) AVRH_U 146
AVSS_U 145
ANIN1 144
ANIN0 143
MF_LED
142
GENERAL_AD 141
SYSTEM_AD 140
DEM1
DEM1 139
LM_LIM_DET
LM_LIM_DET 138
R5320
XPWDA
100k
XPWDA
137
R5316
ND_HALL/ND_SW2 136 R5321
1k
1M ZOOM_VR_AD
ZOOM_SW_AD 135
MEGA_DV_XNT_PAL 134
PD_OUT 133 R5322
C5313
1M
XRST_NF_EN XX
132
R5323
XCS_PB_GCAM/NF_SW 131
4700
YAW_AD
YAW_AD 130
PITCH_AD
PITCH_AD 129
C5321
R5329 R5324
47k 0.01u
IRIS_HALL_AD 128
4700
B
LENS_TEMP_AD
LENS_TEMP_AD
127
AVSS_1 126
C5315 C5316
C5322
0.01u
(A_2.8V) AVRH_1 125 0.01u
4.7u C
B
B
(A_2.8V) AVDD_1 124
2.8V
(D_2.8V) AVDD_0 123
(D_2.8V) AVRH_0 122
C5312 1u C
AVSS_0 121
HI8_MP_SW 120
DEW_AD
DEW_DET 119
SDC_IN
SDC_IN 118
EVF_DD_ON 117
PE3 116 R5317 R5318
220k
68k
RF_ENV_DET
115
PE1 114
LINE_Y_ON
LINE_Y_ON 113
XVIDEO_IN 112
ATF_ERR 111
AFC_FO_IN
110
ME_SW/MODE_SW_D 109
NF_EN
NF_SW
R5327
XX
I_HALL_AD
C5319
C
XX
R5337
ND_HALL_AD
XX
C5320
XX
4-60
17 18 19
R5330
0uH XX
D_1.9V NOT USE
R5331 0
D_1.5V
2.8V
R5326 XX
@25
D_2.8V
R5332
XX
A_2.8V
(1/18)
EEP_SI
6 5
R5325
100k
IC5302
XCS_EEP
EEPROM
WP
CS
IC5302
SI
HOLD
AK6510CS-E2
CSP(CHIP SIZE PACKAGE)IC
1 2
C5317
EEP_SCK
0.01u
B
EEP_SO
REG_GND
XDVCN
XDVCN
XRST_PHY
XRST_PHY
LPS
LPS @64
OFR
OFR
IC4101_SLEEP (5/18)
IC4101_SLEEP
XRST_LINK
XRST_LINK
XCS_IC4101
XCS_IC4101
ALE
ALE
WRX
WRX
RDX
RDX
D31A07
D31A07
D30A06
@63
D30A06
D29A05
D29A05
(5/18,6/18)
D28A04
D28A04
D27A03
D27A03
D26A02
D26A02
D25A01
D25A01
D24A00
D24A00
@67
SWP
SWP
(6/18,7/18,18/18)
ATF_LATCH
ATF_LATCH
DXXA09
DXXA09
@68
DXXA08
DXXA08
DRP
DRP (6/18)
CS_IC4201_BUS
CS_IC4201_BUS
XCS_IC4201
XCS_IC4201
XVSP_SCK
@43
XVSP_SCK
VSP_SO
VSP_SO
(4/18,6/18,8/18,9/18,
11/18,16/18)
@44
VSP_SI
VSP_SI
(4/18,6/18,11/18)
XPWAD2
@81
XPWAD2
XCS_AU2
XCS_AU2
(9/18)
DEM0
DEM0
LINE_Y_ON
LINE_Y_ON
XPWAD
@78
XPWAD
XPWDA
XPWDA
XCS_AU1 (8/18)
XCS_AU1
DEM1
DEM1
SDC_IN
SDC_IN
RF_SWP
RF_SWP
@71
ALL_PS
ALL_PS
SW_PS
(7/18)
SW_PS
LINEOUT_V @47
LINEOUT_V
(4/18,12/18)
TRRT
TRRT
@45
FRRV
FRRV
TRRV
TRRV (4/18,6/18)
USB_XEN
USB_XEN
SSS
SSS
VFI_OE
VFI_OE
@46
WEN
WEN
ALIGN_VD
ALIGN_VD (4/18)
VREF
VREF
BIRDS_CS
BIRDS_CS
XCS_IC4001
XCS_IC4001
@34
TG_FLD
TG_FLD
(2/18,3/18)
CAM_SCK
CAM_SCK
@31
CAM_SO
CAM_SO
CAM_SI
CAM_SI
(2/18,3/18,4/18,18/18)
@32
CAM_CS
CAM_CS
(2/18,3/18,18/18)
I_HALL_AD
I_HALL_AD
NOT USE
ND_HALL_AD
ND_HALL_AD
@30
STBY_AD
STBY_AD
(2/18)
@36
CAM_VD
CAM_VD
(3/18,4/18,18/18)
VC-380 (15/18)