Hp-144 - Sony PMW-EX3 Service Manual

1
2
3
4
LED-469
Q1
2SC3326N-TE85L-AB
CN1
2SC3326N-TE85L-AB
1 GND(A)
C1
2 GND(A) 220uF
R3
4V
22
3 HP(L)
4 HP(R)
R4
C2
22
5 GND(A) 220uF
4V
6 GND(A)
R1 R2
22k 22k
7 HP_MUTE
R5
8 SW_JACK_IN 1k
5
10 9
A_GND A_GND
L1
1uH
A_GND

HP-144

BOARD NO. 1-877-253-11
PMW-EX3_HP-144_11F_1
A B
HP-144, IF-1069
SUFFIX: -11
CN4
1 +3.3V
2 +5.0V
3 +13.5V
4 GND
5 GND
6 O_EVF_CLK
7 EVF_DWN
8 EVF_BL_DWN
9 O_EVF_SCS
10 GND
11 O_EVF_B_PB
12 O_EVF_G_Y
DPR-289A
13 O_EVF_R_PR
14 GND
15 O_EVF_XRST
16 O_EVF_SCLK
17 I_LCD_EVF_SRX
18 O_EVF_STX
19 O_EVF_VD
20 O_EVF_HD
21 I2C_SCL
22 I2C_SDA
23 +5V
24 +2.5V
25 +2.5V
26 GND
27 GND
28 PANEL_REVERSE
29 PANEL_OPEN/CLOSE
30 SW_BATT_INFO/DISP
32 31
GND
HEADPHONE
R7
100
Q2
CN2
FL1 6
5
5
CT 4
1 2
EMI 2
IN OUT
10
GND1 GND2 3
1
3 4
FL2
5
CT
1 2
EMI
IN OUT
GND1 GND2
R6
1k
3 4
D1
MAZT082HG8S0
A_GND
C3
0.0022uF
50V CHASSIS-GND
C4
0.0022uF
50V
C5
100pF
L2
1uH
C
HP-144, IF-1069
SUFFIX: -11 SUFFIX: -11 SUFFIX: -11
+2.5V
D51
1SS302-TE85L
ZOOM
S1
1
H
4 2
L
3 5
OFF
6
10 9 8 7
GND CHASSIS-GND
R53
0
CHASSIS-GND
8-50 8-50
D E
CL16
0.8
CHASSIS-GND
D52
1SS302-TE85L
R51
2.2k
R52
2.2k
GND
+2.5V
F G
+2.5V
CN3
I2C_SCL 1
I2C_SDA 2
SW_INT 3
+5V 4
+2.5V 5
GND 6
GND 7
SW_ZOOM_A 8
SW_ZOOM_B 9
PANEL_REVERSE 10 KSW-54
PANEL_OPEN/CLOSE 11
SW_BATT_INFO/DISP 12
SW_TRANS_A 13
SW_TRANS_B 14
SW_TC_U_D 15
SW_SHOTTR 16
LED_SHOT_EXE 17
NC 18
NC 19
NC 20
21 22
GND
CN5
GND 1
GND 2
GND 3
LED_SHOT_EXE 4
SW_SHOTTR 5
SWC-49
SW_TC_U_D 6
SW_TRANS_B 7
SW_TRANS_A 8
+2.5V 9
+2.5V 10
11 12
IF-1069
BOARD NO. 1-877-195-11
PMW-EX3_IF-1069_011_1
PMW-EX3
H