Sony DSR-20MD Service Manual page 46

DSR-20MD/20MDP
JC-19 (MODE) SCHEMATIC DIAGRAM • See page 4-15 for JC-19 printed wiring board.
1 2
JC-19 BOARD (11/18)
A
MODE
-REF.NO.:2,000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
*:IMPOSSIBLE TO MERSURE THE
B
VOLTAGE AT THE MARKED POINTS.
UNSW_6V
C
B.UP_5V
GND
UNSW_3.1V
4
TO JC-19 BOARD (1/18)
(SEE PAGE 4-19, 20)
D
4-4
TO JC-19 BOARD (4/18, 10/18, 12/18) 19
19-1
(SEE PAGE 4-26, 38, 42)
8-3
8-4
TO JC-19 BOARD (3/18) 8
E (SEE PAGE 4-24) 8-5
4-1
TO JC-19 BOARD (2/18)
4
4-2
(SEE PAGE 4-21)
4-3
F
6-1
6-2
G
6-16
6-17
6-19
6-20
6-15
6
H
6-14
TO JC-19 BOARD (1/18)
(SEE PAGE 4-20) 6-13
6-18
6-12
6-11
6-10
6-9
6-8
I
6-7
6-6
6-5
6-4
05
J
MODE
JC-19 (11/18)
3 4 5 6
TO JC-19 BOARD
13-1
(5/18, 7/18, 9/18, 15/18)
13
(SEE PAGE 4-27, 31, 35, 48)
13-2
8-6
TO JC-19 BOARD (3/18)
8
8-7
(SEE PAGE 4-24)
8-8
TO JC-19 BOARD (7/18) 32-1
32
(SEE PAGE 4-31)
C504
0.01u
IC504 B
C524
MB88146APFV-G-BND-ER
0.01u
B
IC504
C505
100 0.01u
R502
CL597 B
100 0
R503
100 3.3 4.7 R504 0
R505
CL598
0
0
R507 100 3 R506
10k 1.4 0.5 R508 0
R509
10k 0.5 0 R510 0
R511
CL520 100 R1.2/P0 0.9
R512
R513 100 1 0
CL522
R514 100 0 0
CL524
R515 100 0 R3.7/P0 0
100 R2.6/P* 0
R517
100 3.1
R518
2.6
4.7
3
4.9
MO_38
Q501
2SC4081T106R R524
47k
3
0 0
MO_61
Q502
R526
2SC4081T106R
47k
0.6
MO_45
MO_46
MO_80
MO_81
MO_55
MO_67
MO_29
MO_16
MO_48
MO_49
MO_50
MO_22
MO_32
MO_33
MO_34
MO_35
4-39
7 8 9
CN503
CL509
TMS
20
CL510
18 TCK
CL511
16 TDI
CL512
14 TDOB
CL531
12 P_FAIL
CL596
xPARSLEY_MODE
10
CL532
GND
8
GND
6
UNSW_5V_RTN
4
UNSW_5V
2
MO_17
MO_48
MO_49
MA728-TX
MO_50
CL519
CL521
CL523
CL525
IC511
S-81350HG-KD-T1
IC511
1 2 3
4.7 5.8 D501
MA111-TX
C523
C501
10u
0.01u
10V
B
C502
0.01u
B
1 0 1 1 1 2
20P
CL517
LANC_IN
19
CL518
LANC_OUT 17
CL516
LANC_P_CONT 15
CL529
XLANC_PWR_ON 13
CL530
XRESET 11
GND
9
GND
7
CL514
GND
5
CL513
UNSW_3.1 3
CL515
UNSW_6V 1
D503
S-81230SGUP-DQB-T1
IC510
1 2 3
3
C503 4.9
C506
10u 0.01u
10V
B
D504
MA111-TX
4-40
1 3 1 4 1 5
40-1
40-2
40-3
40-4
40-5
GND
UNSW_3.1V
40-6
40-7
40
TO JC-19 BOARD (12/18)
(SEE PAGE 4-41)
IC510
GND
40-8
3V
UNSW_3.1V
40-9