Power Supply - Sony PMW-EX3 Service Manual

POWER Supply

1
from RE-260
DPR-289A CN-3022 RE-260
CN1800
1 GND
REG_+4.6V
2 GND
3 +4.6V
4 +4.6V
5 +4.6V
6 +4.6V
7 +4.6V
8 +4.6V
9 +4.6V
10 +4.6V
11 +4.6V
12 +4.6V
2
13 +4.6V
14 +4.6V
15 +4.6V
DP_+4.6V
16 +4.6V
17 +4.6V_DP
18 +4.6V_DP
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 GND
26 GND
27 GND
28 GND
29 GND
30 GND
31 GND
SY_+4.6V
32 GND
33 +4.6V_SY
34 +4.6V_SY
35 GND
IM_+5.0V
36 GND
37 +4.6V_IM
3
38 +4.6V_IM
39 GND
DP_REG_+2.5V
40 GND
41 +2.5V_DP
42 +2.5V_DP
43 GND
SY_+2.5V
44 GND
45 +2.5V_SY
46 +2.5V_SY
47 GND
IM_+2.5V
48 GND
49 +2.5V_IM
50 +2.5V_IM
51 GND
DP_REG_+3.1V
52 GND
53 +3.1V_DP
54 +3.1V_DP
55 +3.1V_DP
56 +3.1V_DP
57 GND
58 GND
59 GND
IM_+3.3V
60 GND
61 +3.1V_IM
62 +3.1V_IM
4
63 GND
MD_+3.3V
64 GND
65 +3.1V_ME
66 +3.1V_ME
67 +3.1V_ME
68 +3.1V_ME
69 GND
70 GND
71 GND
SY_+1.25V
72 GND
73 +1.2V_SY
74 +1.2V_SY
75 GND
IM_+1.25V
76 GND
77 +1.2V_IM
78 +1.2V_IM
79 GND
IM_+1.0V
80 GND
81 +1.0V_IM
82 +1.0V_IM
83 +1.0V_IM
84 +1.0V_IM
85 GND
86 GND
87 GND
MD_+2.5V
5
88 GND
89 +2.5V_ME
90 +2.5V_ME
91 GND
SY_+3.3V
92 GND
93 +3.1V_SY
94 GND
95 DOWN_DET_SYDP
96 DOWN_DET_ME
97 H_SHUTDOWN
98 H_START_UP
99 GND
100 GND
GND
A B
DPR-289A (18/18)
from RE-261
DPR-289A CN-3023 RE-261
CN1801
1 GND
2 GND
3 EVER_2.5V
4 EVER_2.5V
5 GND
6 GND
7 GND
8 GND
9 NC
10 NC
11 NC
12 NC
13 NC
14 SW_INT SY_SW_INT
15 SW_BATTINFO SY_SW_BATINFO
16 SW_PWR_A SY_SW_PWR_A
17 SW_PWR_B SY_SW_PWR_B
18 PWR_WAKEUP SY_PWR_ WAKEUP
19 PWR_MLN_STAT0 SY_PWR_MLN_STAT0
20 PWR_MLN_STAT1 SY_PWR_MLN_STAT1
21 SCL SY_I2C_SCL
22 SDA SY_I2C_SDA
23 NC
24 NC
25 NC
26 GP_140 GP_140
27 GP_141 GP_141
28 GP_50 GP_50
29 GP_51 GP_51
30 GND
31 GND
32 GND
33 GND
SY_+1.8V
34 GND
35 +1.8V_SY
MD_+1.8V
36 +1.8V_SY
37 +1.8V_ME
38 +1.8V_ME
39 +1.8V_ME
40 +1.8V_ME
41 GND
42 GND
43 GND
DP_REG_+1.8V
44 GND
45 +1.8V_DP
46 +1.8V_DP
47 +1.8V_DP
48 +1.8V_DP
49 GND
50 GND
51 GND
IM_+1.8V
52 GND
53 +1.8V_IM
54 +1.8V_IM
55 GND
56 GND
57 -4.6V_DP
58 -4.6V_DP
59 GND
DP_REG_+13.5V
DP_-4.6V
60 GND
61 +13.5V_DP
62 +13.5V_DP
63 GND
IM_UNREG_OUT
64 GND
65 UNREG_IM
66 UNREG_IM
67 GND
DP_UNREG
68 GND
69 UNREG_DP
70 UNREG_DP
71 GND
72 GND
73 (SWD_UNREG)
74 (SWD_UNREG)
75 (SWD_UNREG)
76 (SWD_UNREG)
77 GND
78 GND
79 GND
80 GND
GND
DOWN_DET_SYDP 006
DOWN_DET_ME 015
H_SHUTDOWN 006,015
H_START_UP 006,015
C
DPR-289A (18/18)
SUFFIX: -14 SUFFIX: -14
016,018
018
018
018
016
016
016
017,018
017,018
015
015
015
006
8-44 (a) 8-44 8-44 (a) 8-44
D E
Relay from FRONT
DPR-289A HN-326 AU-318
SY_+3.3V SY_+2.5V SY_+2.5V
FB1824 R1800 R1811 R1813 R1814
47k 10k 47k 47k
CN1802
1 SW_PWR_A SY_SW_PWR_A
2 SW_PWR_B SY_SW_PWR_B
3 JOG_A SY_JOG1_A
4 JOG_B SY_JOG1_B
5 JOG_DIAL_A SY_JOG2_A
6 JOG_DIAL_B SY_JOG2_B
7 SW_BATTERY_INFO/DISPLAY SY_SW_BATINFO
8 I2C_SCL SY_I2C_SCL
9 I2C_SDA SY_I2C_SDA
10 SW_INT SY_ SW_INT
11 RTC_INTA SY_RTC_INTA
SY_+2.5V
12 SY_+3.3V
FB1809
13 +2.5V
IM_+2.5V
14 +2.5V
15 GND
R1801 R1802
16 GND
47k 47k
17 LENS_TX IM_LENS_TX
18 LENS_RX IM_LENS_RX
19 LENS_RESET IM_RESET
20 LENS_FLMD0 IM_FLMD0
21 LENS_FLMD1 IM_FLMD1
R1816 100
IM_LENS_RET_SW
22 LENS_RET_SW IM_SUN_BUS
IM_LENS_S/S_SW
23 LENS_S/S_SW
R1817 100
24 LENS_COMP_IRIS_CONT IM_LENS_COMP_IRIS_CONT
25 LENS_IRIS_CONT IM_EX_IRIS_CONT
26 LENS_IRIS_POSI IM_EX_IRIS_POS
27 LENS_ZOOM_CONT IM_EX_ZOOM_CONT
28 LENS_REMOTE/LOCAL IM_LENS_REMOTE_/LOCAL
29 LENS_EXTENDER IM_LENS_EXTENDER
30 LENS_ZOOM_POSI IM_ZOOM_POS
IM_UNREG_OUT
31 LENS_UNREG_OUT
FB1810
32 LENS_UNREG_OUT
33 LENS_UNREG_GND
IM_+5.0V
34 LENS_UNREG_GND
FB1811
35 +5V
36 +5V
IM_+3.3V
37 +3.3V
FB1812
38 +3.3V
39 ANGLE_LEVEL_H IM_ANGLE_LEVEL_H
40 ANGLE_LEVEL_V IM_ANGLE_LEVEL_V
41 ND_POSI_0 IM_ND_POSI_0
42 ND_POSI_1 IM_ND_POSI_1
43 GND
44 GND
45 A_GND
46 LIP1 DP_LIP1
47 DP_LIN1
LIN1
48 A_GND
49 RIP1 DP_RIP1
50 RIN1 DP_RIN1
51 A_GND
52 LIP2 DP_LIP2
53 LIN2 DP_LIN2
54 A_GND
55 RIP2 DP_RIP2
56 RIN2 DP_RIN2
57 A_GND
58 A_GND
DP_A4.6V_A
59 A5.0V
FB1813
60 A5.0V
FB1814
61 -5.0V
62 -5.0V
DP_A3.3V_A
DP_-4.6V_A
63 +3.3V
FB1815
64 +3.3V
65 GND
DP_B_HDMI_IIC
66 GND
B_HDMI_IIC_SDA
67 SDIN (DP)
B_HDMI_IIC_CLK
68 SCLK (DP)
69 GND(D)
70 GND(D)
DP_A_GND GND
F G
018
018
017,018
017,018
017
017
018
017,018
017,018
016,018
016
003
003
003
003
003
001,003
003
003
003
003
003
003
003
003
003
003
003
008
008
008
008
008
008
008
008
004,006,008,018
PMW-EX3
H