Sony DCR-PC115 Service Manual page 6

DCR-PC115/PC115E/PC120BT/PC120E
For Schematic Diagram
• Refer to page 4-19 for printed wiring board.
• Refer to page 4-92 for waveforms.
2 3
1
VC-270 BOARD(1/18)
CAMERA A/D CONVERTER,SHUTTER CONTROL(CH BLOCK)
A
-REF.NO.:20,000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
* :Cannot be measured
FRQ
1
TO(11/18)
B
STBY_AD
AD0_0
AD0_0
AD1_0
AD1_0
AD2_0
AD2_0
AD3_0
AD3_0
AD4_0
AD4_0
AD5_0
AD5_0
AD6_0
AD6_0
C
AD7_0
AD7_0
AD8_0
AD8_0
AD9_0
AD9_0
AD10_0
AD10_0
AD11_0
AD11_0
AD12_0
AD12_0
AD13_0
AD13_0
2
TO(2/18)
D
AD0_1
AD0_1
AD1_1
AD1_1
AD2_1
AD2_1
AD3_1
AD3_1
AD4_1
AD4_1
AD5_1
AD5_1
AD6_1
AD6_1
AD7_1
E
AD7_1
AD8_1
AD8_1
AD9_1
AD9_1
AD10_1
AD10_1
AD11_1
AD11_1
AD12_1
AD12_1
AD13_1
AD13_1
CLPOB
F
MT_4.9V
D_2.8V
A_2.8V
REG_GND
3
TO(18/18)
PANEL_13.5V
G
SW_CAM_15V
A_4.6V
CAM_15V
CAM_-7.5V
CAM+15V SW
H
I
CHECK
TG_ID
J
TG_ID
TG_HD
TG_HD
TG_VD
TG_VD
TG_FLD
TG_FLD
4
TO(2/18) ZSG1
ZSG1
ZV1
ZV1
XCAM_RST
XCAM_RST
STROBO_AIN
STROBO_AIN
CSUB
K CSUB
CAM_SI
CAM_SI
CAM_SCK
CAM_SCK
TO(2/18,
5
CAM_SO
11/18,
CAM_SO
12/18)
CS_CAM
CS_CAM
TO(12/18, CAM_DD_ON
6 CAM_DD_ON
13/18,
18/18)
L
TG_FLD
TG_FLD
7 TO(11/18) XCAM_RST
XCAM_RST
M
16
CAMERA A/D CONVERTER, SHUTTER CONTROL
VC-270 (1/18)
4 5 6 7
72 71 70 69 68
CL305
AD0_0
B0_A
C306
0.1u
DGND
B
XSHD1
SHD_A
C347
VDDD
XX
XSHP1
SHP_A
STB
R321
DRVSS
0
ADCCK
R320
0
CLPOB
C303
1u B 1608
DRVSS
CLPDM
CLPDM
DRVDD
XSHP2
SHP_B
PBLK
PBLK
XSHD2
SHD_B
VDDD
C350
AD1_1
XX
B1_B
DGND
C307
0.1u
FB303
B
0uH
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
CL307
C308
L301
68u
10uH B
4V
Q302
IC303
NDS356AP
TA75S01F(TE85R)
0.5
IN+
VCC
11.0
VSS
C305
0.1u 0.5 1.8
IN-
C315
B
OUT
0.1u
R314 F
R315
1M
220k
0603
0603
R301 R302
5600
15k
C309
XX C312
5p
C314
R303
CH
D301 0.001u
Q301 470k
B
1SV329(TPL3) X301
UNRL21300AS0
* 0603
SWITCH
X301 C310
0.001u
54MHz: DCR-PC115/PC120BT R304
40.5MHz: B 0
DCR-PC115E/PC120E
0603 C311
0.1u
B
R2.8
*
P0
36 35 34 33 32 31 30 29 28 27 26
FB301 FB302
5
0uH 0uH
ZV1 R2.5/P0
ZV
C301
2.2u
TEST2
25V
VM IC302
R-0.6/P0
V2
V2
R-6.8/P0 SHUTTER CONTROL
V4
V4
R-6.7/P0
V1
V1
R15.0/P0
VH
IC302
R-0.5/P0
V3 CXD3600R-T4
V3
R-7.2/P0
SHT
R-7.6/P0
VL
CAM_SI
SSO
2.3
VSS1
C302
10u
10V
A
1 2 3 4 5 6 7 8 9 10 11 12
R316
18
C313
0.1u
B
C304
0.1u
B
8 9 10 11
C322
0.47u
C319
16V
0.1u
TA
B
P
C324
0.1u
B
2012
67 66 65 64 63 62 61 60 59 58 57 56 55
1
C328
0.1u
B
LM_A
C329
L_A B
1u
CCDIN_A
C343
AGND 270p 50V
1608
VDDA
C331
REFN_A B
0.1u
IC301
C332
CM_A
0.1u B
C333
REFP_A
A/D CONVERTER 0.1u B
AGND
IC301 VDDA
VSP2224R/1K C334
CM_B B
0.1u
CSP(CHIP SIZE PACKAGE)IC
C335
REFP_B 0.1u B
VDDA
C336
REFN_B
0.1u B
CCDIN_B
C344
270p 50V
AGND
1608
C337
LM_B 0.1u
B
C327
LP2_B 0.1u
B
2
C325
0.47u
16V
TA P
C320
0.1u C323
B 1u
B
R305
4700
FB305
0uH
C316
3.3u
IC303
20V
A
AMP
FB306
R307
0uH 100
R308
L302
150
10uH
25 FB307 IC304
0uH
NJU7241F36(TE2)
4
4 5
1.2
CHCK 3 2 1
3
2.8
VDD1
R2.7/P0
CLPDM L303 (note)
CLPDM
0
R2.1/P0 PBLK
PBLK
C338
R1.5/P0 XSHD2
C351
XSHD2 6.3V
47u
R1.5/P0 C326 10u
XSHP2 6.3V
0.1u
XSHP2 P
B S
AVS2
C340 C346
R1.5/P0 XSHD1 C341 C345
XSHD1 0.1u 10u
10u 10u
R1.5/P0 B
XSHP1 6.3V 6.3V
6.3V
XSHP1 P
P
P
2.8
AVD2
3.6
AVD1 IC304
R1.3/P0
H2
H2
R309 R310 +3.6V REG
0 0
R306
0
R311 C318
0 0.1u
B
12 13 14 15
(SEE PAGE 4-9)
TO CD-349 BOARD CN101
CN302 B TO B
72P
2 CCDout2 GND 1
4 GND GND 3
6 GND CCDout1 5
8 GND GND 7
10 GND GND 9
12 GND GND 11
14 GND H1 13
RG
16 RG H2 15
18 GND GND 17
20 GND GND 19
CSUB
22 CSUB SHUT 21
V3
24 V3 V4 23
V1
26 V1 V2 25
28 GND GND 27
30 GND CAM_-7V 29
32 CAM_15V A_4.6V 31
34 GND GND 33
ND_DRIVE- ND_DRIVE+
36 ND_DRIVE- ND_DRIVE+ 35
ND_HALL+
38 GND ND_HALL+ 37
ND_BIAS+ ND_HALL-
40 ND_BIAS+ ND_HALL- 39
ND_BIAS-
42 ND_BIAS- Z_MR_A 41
44 GND Z_MR_B 43
I_HALL+
46 IRIS_HALL+ IRIS_HALL- 45
I_BIAS-
48 IRIS_BIAS- GND 47
I_BIAS+
50 IRIS_BIAS+ IRIS_DRIVE- 49
TEMP
52 TEMP_OUT IRIS_DRIVE+ 51
F_MR_B
54 F_MR_B TEMP/MR_GND 53
F_MR_A
56 F_MR_A MR_VCC 55
NT_SHOT
58 GND IR_SW_OUT 57
FOCUS+
FOCUS-
60 FOCUS- FOCUS+ 59
ZOOM-
ZOOM+
62 ZOOM+ ZOOM- 61
64 MF_GND MF_GND 63
FOCUS_A
66 FOCUS_A MF_VCC(D2.8V) 65
FOCUS_B
68 MF_GND FOCUS_B 67
SENS_ON
STROBO_AIN
70 STROBO_AIN SENS_ON 69
72 MT_4.9V MF_GND 71
TEMP
NT_SHOT
NT_SHOT
FOCUS_A
FOCUS_A
8
FOCUS_B TO(11/18)
FOCUS_B
SENS_ON
SENS_ON
MF_VCC
:Voltage measurement is impossible
for the CSP ICs and the transistors
that are shown with the mark.
Note:Resistor is mounted to the location where L303 is printed.
:The Semiconductors shown by the mark,
cannot be measured of their voltages and
waveforms due to machines mechanical stracture.
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
4-24
16 17 18
H1
H2
V4
V2
Z_MR_A
Z_MR_A
Z_MR_B
Z_MR_B
F_MR_A
Z_MR_A
F_MR_A
F_MR_B
Z_MR_B
F_MR_B
I_HALL- FOCUS+
FOCUS+
FOCUS-
FOCUS-
I_DRIVE- ZOOM+
ZOOM+
I_DRIVE+ ZOOM-
ZOOM-
I_HALL-
I_HALL-
I_BIAS+
9
I_BIAS+ TO(12/18)
I_BIAS-
I_BIAS-
I_HALL+
I_HALL+
I_DRIVE-
I_DRIVE-
I_DRIVE+
I_DRIVE+
ND_HALL+
ND_HALL+
ND_BIAS+
ND_BIAS+
ND_BIAS-
ND_BIAS-
ND_HALL-
ND_HALL-
ND_DRIVE-
ND_DRIVE-
ND_DRIVE+
ND_DRIVE+
10 TO(2/18,6/18,
SPCK
10/18,12/18)