Sony DSR-1 Service Manual page 276

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1 TP400 EE (STBY-ON) /REC/PB mode
2 TP401 EE (STBY-ON) /REC/PB mode
1
2
1
2V/DIV
2V/DIV
1ms/DIV
2
3 TP300 REC/PB mode
4 TP301 REC/PB mode
3
4
3
1V/DIV
1V/DIV
200us/DIV
4 TP301 REC/PB mode
6 TP304 REC/PB mode
4
4
6
1V/DIV
1V/DIV
200us/DIV
5 TP302 REC/PB mode
6 TP304 REC/PB mode
Measurement Condition
Y, R-Y, B-Y : 75% COLOR BARS
5
EE mode
REC mode
5
PB mode : XH5-1A (for NTSC)
6
1V/DIV
2V/DIV
200us/DIV
A
B
SV-213 (3/4)
CN500 (33/80)
CL33
HN-227,500-33
33
DRUM_VCC
CN500 (35/80)
CL35
HN-227,500-35
35
DRUM_FG
CN500 (37/80)
CL37
HN-227,500-37
37
DRUM_PG
IC401(1/4)
UPC324G2-E2
ADJ
+3.3V-2
+5V
C426
0.01uF
R410
68k
3
4
+
1
2
-
11
C404
R411
C405
0.1uF
100k
22uF
6.3V
ADJ
+3.3V-2
+1.65V
IC401(3/4)
UPC324G2-E2
6
R328
-
7
100k
5
+
E1
R329
C310
C311
100k
0.1uF
10uF
6.3V
C301
10pF
R303
ADJ
+3.3V-2
56k
+5V
C324
0.1uF
R300
ADJ
4.7k
+3.3V-2
3
8
+
CN500 (26/80)
CL26
1
R302
HN-227,500-26
26
CAPSTAN_FG_VCC
1k
CN500 (31/80)
CL31
2
-
HN-227,500-31
31
CAPSTAN_FG_A
C334
CN500 (29/80)
CL29
4
0.1uF
HN-227,500-29
29
CAPSTAN_FG_B
CN500 (24/80)
CL24
HN-227,500-24
24
CAPSTAN_FG_GND
R301
C300
CN500 (28/80)
4.7k
0.01uF
HN-227,500-28
28
CAPSTAN_FG_GND
-5V
IC301(1/2)
NJM4558V-TE2
ADJ
C306
+3.3V-2
10pF
R317
56k
R314
4.7k
6
-
R316
7
1k
5
+
R315
C305
4.7k
0.01uF
IC301(2/2)
NJM4558V-TE2
+3.3V
C332
0.1uF
IC309
MB88347LPFV-ER
9
GND-2
14
15
VCC
001-N6
SV_D/A_SO
DI
AO1
11
2
DO
AO2
12
3
001-V5
SV_D/A_STB
LD
AO3
13
4
001-N5
SV_D/A_SCK
CLK
AO4
TP507 TP508
ADJ
+3.3V-2
5
AO5
8
6
VDD
AO6
7
C331
AO7
0.01uF
1
10
VSS
AO8
GND
16
GND-2
SETUP 7.5% (for NTSC)
100% COLOR BARS (for PAL)
75% COLOR BARS
XH5-1AP (for PAL)
100% COLOR BARS
16-66 (b)
C
SV-213 (3/4)
1
C400
47pF
ADJ
+3.3V-2
D400
DAP222-TL
R402
10k
R408
3
+3.3V
1
R404
470k
2
DFG
100k
13
TP400
R400
R403
C402
R406
1k
3.3k
0.033uF
1k
R409
-
14
5
2.2k
+
CL1400
R413
1k
12
7
+
R407
DRUM_FG_PULSE
10k
6
-
2
R401
IC401(2/4)
IC402(2/2)
1k
UPC324G2-E2
C401
R405
C403
NJM2903M-TE2
0.0047uF
100k
10uF
6.3V
ADJ
+3.3V-2
C429
+5V
+3.3V
47pF
C427
DPG
0.01uF
R417
TP401
R412
R414
R415
27k
1k
100k
10k
R418
3
8
10k
+
CL1401
9
1
R416
DRUM_PG_PULSE
-
10k
8
2
-
10
4
+
IC402(1/2)
NJM2903M-TE2
IC401(4/4)
UPC324G2-E2
C406
1uF
16V
+5V
IC306
RH5RL33AA-T1
ADJ
+3.3V-2
1
2
IN
OUT
GND
C328
C312
C313
3
10uF
10uF
0.01uF
10V
6.3V
3
+1.65V
+5V
+3.3V
C325
IC303(2/3)
0.01uF
CFGA1
R305
R306
TP300
TC74HC4053AFT(EL)
10k
10k
5
R308
5
4
3
2.2k
0
COM
CAPSTAN_FG_A
+
CL1300
2
3
R304
C303
1
1k
0.1uF
4
-
9
D300
SEL
DAP222-TL
12
R307
3
1
470k
2
CAP_FGA_SEL.CONT
C302
R318
0.0047uF
IC302(3/4)
100k
NJM2901M-TE2
4
GND-2
C304
IC303(3/3)
10pF
TC74HC4053AFT(EL)
R309
R310
+1.65V
+3.3V
33k
68k
C326
IC302(4/4)
+3.3V
0.1uF
NJM2901M-TE2
CFGA2
+5V
C333
R311
TP301
0.1uF
10k
16
GND-2
R313
11
12
VCC
14
2.2k
0
COM
SELECT_CAP_FG
+
CL1301
3
8
13
13
1
+
1
10
-
11
SEL
2
6
-
R312
INH
470k
4
GND
VEE
IC305(2/2)
UPC358G2-E2
8
7
5
GND-2
CAP_FGA/B_SEL
CFGBA
TP302
C309
10pF
CL1302
CAP_FG_B_ANALOG
R324
+1.65V
68k
IC302(1/4)
+3.3V
NJM2901M-TE2
R323
CFGB
33k
R325
TP304
6
10k
R327
-
7
6
IC304(1/3)
2.2k
CL1304
TC74VHC74FT(EL)
5
-
1
+
CAP_FG_B_PULSE
7
+
IC305(1/2)
+3.3V
R326
UPC358G2-E2
470k
6
4
2
5
PR
D
Q
3
6
CK
Q
CAP_DIR_STATUS
CLR
1
REEL_FG_BIAS
CL1507
CL1508
16-66 (b)
D
E
001-F7
001-F7
004-O3
PWM_OSC
001-F2
A/D_3
001-V5, 004-O3
A/D_SELECT_1
001-N3
DRUM_ERROR
001-V2
DRUM_ON/OFF
001-V2
DRUM_DIR_CONT
+3.3V
001-F7
R330
100k
001-N3
CAPSTAN_DIR_CONT
001-V2
+5V
R901
47k
Q901
001-N8
CAPSTAN_STOP
DTC144EUA-T106
001-F7
GND-2
001-V1
CAPSTAN_ON/OFF
+1.65V
IC901 (1/4)
R331
NJM2060V(TE2)
100k
C901
+5V
0.01uF
C903
GND-2
0.1uF
001-V2
R902
10k
3
4
+
1
R904
10k
2
-
11
C904
0.1uF
R903
47k
-5V
001-F2
TC74HC4053AFT(EL)
+1.65V
+5V
+5V
+1.65V
C905
0.1uF
R905
R908
10k
2.2k
3
8
R907
IC902 (1/2)
+IN
001-F7
1
2.2k
NJM2903V(TE2)
2
-IN
C906
4
0.1uF
C902
0.001uF
-5V
R906
C907
470k
470pF
001-F7
CL236
CN502 (36/50)
CP-283,801-1B
36
M+6V_BACK_UP
004-H2
R332
R333
10k
0
001-N3
CAPSTAN_ERROR
R349
C314
C315
NM
0.0068uF
0.0068uF
GND-2
GND-2
GND-2
001-F2
A/D_2
F
G
+1.65V
R913
C908
33k
39pF
R915
33k
R911
22k
9
R916
R909
22k
47k
-
8
6
R912
33k
-
7
10
R910
+
22k
IC901 (3/4)
5
+
NJM2060V(TE2)
R914
33k
IC901 (2/4)
NJM2060V(TE2)
IC903
(3/3)
5
4
0
COM
3
1
9
SEL
DSR-1/1P/V2
H

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