Sony PMW-EX3 Service Manual page 242

1
004,008,018 DP_B_HDMI_IIC GND
B_HDMI_IIC_SDA
B_HDMI_IIC_CLK
2
3
006
4
006
004,018
5
A B
DPR-289A (6/18)
IC600
PCA9555DB-118
DP_+3.1V
C600
0.1uF
24
Voh=2.6V atIoh=-8mA
VDD
23 4 OUTPUT ->
SDA I/O0.0 DP_EVF_BL_DWN 018
3 5
A2 I/O0.1 DP_EVF_DWN 018
2 6
A1 I/O0.2 DP_LCD_BL_DWN 006
21 7
A0 I/O0.3 DP_LCD_DWN 006
8
I/O0.4 DP_VIDEO_CPNT_DWN 005
22 9
SCL I/O0.5 DP_VIDEO_CPST_DWN
005
10
I/O0.6 DP_VIDEO_S_DWN 005
11
I/O0.7 DP_ADJ_54M 005
13 <- INPUT
I/O1.0 PANEL_OPEN/CLOSE 018
14
I/O1.1 PANEL_REVERSE 018
15
I/O1.2 DP_CONE_V_CPNT 018
16
I/O1.3 DP_CONE_V_CPST 005
17
I/O1.4
18
I/O1.5 DP_CONE_V_S 018
19
I/O1.6
20
I/O1.7 DP_SDI_DWN 004
1
INT
VSS
12
GND
DP_+3.1V DP_+13.5V DP_A4.6V
Q603
SI2304BDS-T1 L600
1uH
R633 R602
10k 100k
C604
0.1uF
Q601
C601
DTC144EMFS6T2L
0.1uF
DP_LCD_BL_DWN 004,018 DP_O_EVF_SCLK
GND
004,018 DP_O_EVF_STX
DP_+3.1V DP_+13.5V DP_+3.1V
Q604
SI2304BDS-T1 L601
1uH
R634 R604
10k 100k
C605
0.1uF
DP_LCD_DWN
C603
0.1uF
Q602
DTC144EMFS6T2L
GND
DP_I_LCD_EVF_SRX
GND
IC609 (2/2) IC610 (2/2)
TC7SZ125FU(TE85R) TC7SZ125FU(TE85R)
DP_+3.1V DP_+3.1V
VCC VCC
C631 C632
0.1uF 0.1uF
GND GND
GND GND
C
DPR-289A (6/18)
SUFFIX: -14 SUFFIX: -14
REG_+4.6V
R600
10k
Q608
DTC114TE-TL
018 GP_51
015,018 H_SHUTDOWN
Q605
DTC144EMFS6T2L
Q606 Q607
DTC114TE-TL DTC114TE-TL
GND
015,018 H_START_UP
018 DOWN_DET_SYDP
004 DP_LCD_DATA
004 DP_LCD_CONT
22
DP_O_LCD_C9 R639
R640 22
DP_O_LCD_C8
DP_O_LCD_C7 R641 22
R642 22
DP_O_LCD_C6
DP_O_LCD_C5 R643 22
R644 22
DP_O_LCD_C4
DP_O_LCD_C3 R645 22
22
DP_O_LCD_C2 R646
R647 22
DP_O_LCD_C1
DP_O_LCD_C0 R648 22
R637
C606
R649 22
100k DP_O_LCD_Y9
4.7uF
16V
DP_O_LCD_Y8 R650 22
R651 22
DP_O_LCD_Y7
IC609 (1/2)
DP_O_LCD_Y6 R652 22
TC7SZ125FU(TE85R)
R653 22
DP_O_LCD_Y5
2 4
R654 22
DP_O_LCD_Y4
R635
1 22 22
DP_O_LCD_Y3 R655
R656 22
DP_O_LCD_Y2
1 R636
DP_O_LCD_Y1 R657 22
22
R658 22
DP_O_LCD_Y0
2 4
DP_O_LCD_CLK R659 22
IC610 (1/2)
TC7SZ125FU(TE85R) R660 22
DP_O_LCD_HD
DP_O_LCD_VD R661 22
DP_O_LCD_XRST
C607 R638
100k
4.7uF
16V
DP_O_LCD_SCS
FB601
R632
0
004 DP_O_LCD_BLC
FB602
FB600
R629
0
NM
R630
0
NM
GND
8-24 (a) 8-24 8-24 (a) 8-24
D E
IC602
TPS54310PWPR
L602 L603
1uH 10uH
14 6
VIN1 PH1
15 7
VIN2 PH2
16 8
C602 VIN3 PH3 C613
C633 R601
C611
47uF 4.7uF 9 180uF
47k
6.3V 0.047uF 2.5V
2012 PH4
4 10
PWRGD PH5
17 5
VBIAS BOOT
18 2
SS/ENA VSENSE
C612 0.022uF R605 6.8k
19 3
SYNC COMP
20 21
RT NC(TM)
C610 220pF
C609
C608
R603
0.1uF 0.1uF
6.3V 100k
6.3V
S-GND
P-GND
FB603
LCD I/F
CN601
O_LCD_C9 1
O_LCD_C8 2
O_LCD_C7 3
O_LCD_C6 4
O_LCD_C5 5
O_LCD_C4 6
O_LCD_C3 7
O_LCD_C2 8
O_LCD_C1 9
O_LCD_C0 10
O_LCD_Y9 11
O_LCD_Y8 12
O_LCD_Y7 13
O_LCD_Y6 14
O_LCD_Y5 15
O_LCD_Y4 16
O_LCD_Y3 17
O_LCD_Y2 18
O_LCD_Y1 19
O_LCD_Y0 20
O_LCD_CLK 21
O_LCD_HD 22
O_LCD_VD 23
O_LCD_XRST 24
O_LCD_SCLK 25
O_LCD_STX 26
O_LCD_SCS 27
I_LCD_SRX 28
O_CAM_AU_SCS 29
VDD (+3.3V) 30
VDD (+3.3V) 31
GND 32
GND 33
O_LCD_BLC 34
VDD_BL(+5.0V) 35
VDD_BL(+5.0V) 36
GND_BL 37
GND_BL 38
VDD (+3.3V) 39
SPARE 40
41 42 43 44 45 46 47 48 49 50 51
GND
F
+1.1V_DP
R611
6.8k
DP_+1.1V_TONE
L604
1uH
C614
R606 C615 C616 D600
0.1uF
10k 0.0047uF 10uF 1SS400TE-61
6.3V 6.3V
R610
470
R607
33k
R608
1.5k
R609
330
PMW-EX3
G H