If-997 - Sony DSR-400 Service Manual

1
2
GND_D
R6
100k
+3.3V-1
+5V-1
C1
0.1uF
R1
R2
3.3k 15k
NM NM
IC1 (2/2)
NJM2903V(TE2)
R8
4.7k
8 3
R3
+IN
4.7k 1
001 IF_DVP_TC_IN(X)
-IN 2
4
GND_D
IC1 (1/2)
NJM2903V(TE2)
5
+IN
7
-IN 6
3
GND_D
R7
1M
Q1
+5V-1
2SK3018-T106
D1
1SS362-TE85L
R4 R32
4.7k 4.7k
001 DVP_IF_TC_OUT(X)
4
R5
3.3k
GND_D
5
A B
+5V-1
C16
22uF
6.3V
C17
22uF
6.3V
-4.8V-1
+5V-1
C4
0.1uF
IC3 (1/2)
NJM4558V-TE2
R16 C11
10uF
8 3 2.2k
+
1
- 2 C10
0.001uF
4
R18 R19
R23
1.5k 1.5k
3.3k
NM NM
GND_D GND_D
D6
D2 1SS362-TE85L
1SS362-TE85L
1 3
R25
2
D4
1SS362-TE85L
3 1
2
C12
R17
10uF
2.2k
R9
100k
+5V-1
R13 R20
100k IC3 (2/2) 47k
NJM4558V-TE2
5
+
7
C13
D3 D5 - 6 0.1uF R21
1SS362-TE85L 1SS362-TE85L 47k
+5V-1
IC4 (1/2)
Q2 TC7SET08FU(T5RSOJF)
DTA144EE-TL 2
4
1
R10
1M
C5 R14
4700pF
22k TC7SET08FU(T5RSOJF)
C6
470pF
C7
-4.8V-1
470pF NM
C8
10000pF
C9
10000pF
R33 R11
220 680
+5V-1
C2
0.1uF
R15
4.7k
C14
100uF
10V
3 8
R12
+ C15
1 2.2k
220uF
R22
10V
2 6 - 75
- IC2
(1/2)
4
NJM4556AV(TE2) 7
+
C3
5
0.1uF IC2 (2/2)
R24
10k
NJM4556AV(TE2)
-4.8V-1
C

IF-997

IF-997
+3.3V-1
C20
IC6
0.1uF
74LCX245MTCX
10V
GND_D
20
DI7 2 VCC 18
A0 B0
3 17
DI6
A1 B1
4 16
+5V_REG +3.3V_REG +3.3V-1 DI5
A2 B2
DI4 5 15
L1 L3
A3 B3
10uH 10uH
6 14
DI3
B4
A4
7 13
DI2
A5 B5
C19
12
10uF DI1 8
A6 B6
9 11
DI0
B7
A7
19
GND_D OE
1
T/R
GND
GND_D
10
L2
GND_D
10uH
-4.8V_REG
%VIDEO_DEC_DT7
%VIDEO_DEC_DT6
%VIDEO_DEC_DT5
%VIDEO_DEC_DT4
IC5 (2/2) %VIDEO_DEC_DT3
TC7SZ04FU(TE85R)
%VIDEO_DEC_DT2
+3.3V-1
%VIDEO_DEC_DT1
IC5 (1/2)
TC7SZ04FU(TE85R)
%VIDEO_DEC_DT0
R28
1k
2 4
VCC
GND
R27
100k
0
EXT_TC_IN(X) 001
GND_D
R26
0
GND_D
EXT_TC_OUT(X) 001
CN1
1 IV_DOWN
2 I2C_CS
3 L_RESET
H_NT/L_PAL 001
4 BUSY
5 SCK
6 SI
IC4 (2/2) 7 SO
8 GND
+5V-1
9 VIDEO_DEC_CK27
C18
0.1uF
10 GND
11 IV_REV0
VCC 12 IV_REV1
GND 13 L:IV_EXST
14 SPARE
15 GND
GND_D
16 VIDEO_DEC_DT0
17 VIDEO_DEC_DT1
%VIDEO_DEC_DT0
18 VIDEO_DEC_DT2
%VIDEO_DEC_DT1
19 VIDEO_DEC_DT3
%VIDEO_DEC_DT2
20 VIDEO_DEC_DT4
%VIDEO_DEC_DT3
21 VIDEO_DEC_DT5
%VIDEO_DEC_DT4
IV
22 VIDEO_DEC_DT6
%VIDEO_DEC_DT5
23 VIDEO_DEC_DT7
%VIDEO_DEC_DT6
24 VIDEO_DEC_DT8
%VIDEO_DEC_DT7
25 VIDEO_DEC_DT9
26 GND
+3.3V_REG
27 +3.3V
28 +3.3V
29 +3.3V
+5V_REG
30 -5V
31 -5V
-4.8V_REG
32 -5V
33 +5V
34 +5V
35 +5V
36 GND
37 GND
38 GND
39 VIDEO_IN_X
40 VIDEO_IN_G
42 41
GND_D
4-60 4-60
D E
RB1
22
1 2 DO7
3 4 DO6
5 6
DO5
7 8 DO4
1 2 DO3
3 4
DO2
5 6 DO1
7 8 DO0
RB2
22
+3.3V-1
C22
IC7 0.1uF
74LCX245MTCX
10V
GND_D
20 RB5
22
2 VCC 18 1 2
A0 B0
3 17
3 4
A1 B1
4 16
5 6
A2 B2
5 15 7 8
A3 B3
6 14
1 2
A4 B4
7 13
3 4
A5 B5
8 12 5 6
A6 B6
9 11
7 8
A7 B7
19
OE
RB6
1
T/R 22
GND
10
GND_D
IV_DOWN
IV_BUSY
IV_CS
IC8 IC9
74LCX245MTCX TC7SZ125FU(TE85R)
5
2 VCC 4
INA OUTY
C21 +3.3V-1
0.1uF
10V
1
G
C23 GND
0.1uF
RB3 GND_D 20 10V 3
22
18
1 2 VCC 2
B0 A0
17 3 RB7
3 4
B1 22
A1
5 6 16 4 1 2
B2 A2
15 5
7 8 3 4 IV_SCK
B3 A3
14 6
1 2 5 6 IV_SI
B4 A4
3 4 13 7 7 8
IV_SO
B5 A5
12 8
5 6
B6 A6
11 9
7 8 R30
B7 A7
22
19
RB4
OE
22
1
T/R
GND
+3.3V-1
10
R29
100k
GND_D
IV_RST
F
MB
CN2
GENLOCK_IN(G) 1
GENLOCK_IN(X) 2
GND 3
+5V_REG
GND 4
GND 5
+5.1V 6
+5.1V 7
+3.3V_REG
-4.8V 8
-4.8V 9
+3.3V 10
+3.3V 11
IV_OP_ID 12
IV_REV0 13
-4.8V_REG
IV_27M(G) 14
IV_27M(X) 15
GND 16
IV_SI
SDAT(IV/DVP) 17
IV_SCK
SCK(DVP/IV) 18
IV_RST
IV_RST 19
IV_DOWN
IV_DOWN 20
IV_REV1 21
IV_SO
SDAT(DVP/IV) 22
IV_BUSY
IV_BUSY 23
IV_CS
R31
IV_CS 24
100
CAM/COMP_SEL 25
GND 26
DO7
IF_DVP_VIDEO(7) 27
DO6
IF_DVP_VIDEO(6) 28
DO5
IF_DVP_VIDEO(5) 29
DO4
IF_DVP_VIDEO(4) 30
DO3
IF_DVP_VIDEO(3) 31
DO2
IF_DVP_VIDEO(2) 32
DO1
IF_DVP_VIDEO(1) 33
DO0
IF_DVP_VIDEO(0) 34
GND 35
DI7
DCP_IF_VIDEO(7) 36
DI6
DCP_IF_VIDEO(6) 37
DI5
DCP_IF_VIDEO(5) 38
DI4
DCP_IF_VIDEO(4) 39
DI3
DCP_IF_VIDEO(3) 40
DI2
DCP_IF_VIDEO(2) 41
DI1
DCP_IF_VIDEO(1) 42
DI0
DCP_IF_VIDEO(0) 43
GND 44
001 EXT_TC_IN(X) EXT_TC_IN(X) 45
001 IF_DVP_TC_IN(X) IF_DVP_TC_IN(X) 46
001 H_NT/L_PAL NTSC/PAL 47
001 DVP_IF_TC_OUT(X) DVP_IF_TC_OUT(X) 48
001 EXT_TC_OUT(X) EXT_TC_OUT(X) 49
EXT_TC_GND 50
51 52
GND_D
GND_D
SL1 SL2 SL3
F-GND1 F-GND2 F-GND3
VTR video input selector
TC IN/OUT amplifiers
IF-997
BOARD NO. 1-866-420-11
VCX-427_IF-997_006_1
DSR-400/V2(J, E)
G H