Led Control - Sony HDR-PJ50 Service Manual

1 2
J_5.0V
A
D_2.8V
XSYS_RST
B
XSTRB_FULL
I2C_SDA
I2C_SCK
C STROBE_ON
COM721
COMMON-GND2
1
A_GND
A_GND
2
REG_GND
A_GND
REG_GND REG_GND
EDLC_BAL
D
FP-1327
FLEXIBLE
LND1302
(PAGE 6-35)
CN7201 16P
J_5.0V 1
J_5.0V 2
J_5.0V
J_5.0V 3
E
REG_GND
REG_GND 4
REG_GND 5
REG_GND 6
REG_GND 7
REG_GND 8
I2C_SDA
I2C_SDA 9
I2C_SCK
I2C_SCL 10
REG_GND 11
D_2.8V 12 D_2.8V
XSYS_RST
XSYS_RST 13
EDLC_BAL 14 EDLC_BAL
STROBE_ON
STROBE_ON 15
F
XSTRB_FULL 16 XSTRB_FULL
08
HDR-PJ50/PJ50E/PJ50V/PJ50VE/XR160/XR160E_L3
3 4
L7202
R7214 0
R7204
2.2uH
10k
C7201 C7208
R7203
XX
10u XX
R7205 XX
C7207
XX
50V
TS
GPIO/PG
SDA
CL7201
SCL
CL7202
HC_SEL
C7211
100p
R7206 XX
VD7201
XX
R7218
XX
5
R7202
10k
R7207 XX
D3 C3 C1 C2 A3
C7206
C7210
XX
VOUT
IC7201
INDLED
TPS61305 CL7204
LED
LED1
CONTROL
LED2
LED3
B4 A4 D2 D1 E4
C7202 C7203
10u 0.01u
R7217
47k C7212
IC7202
XX
XX
R7216 + VDD
XX
VSS
- OUT
6-30
6 7
R7209 XX
TH
VOUT_LED_A
COM722
COMMON-GND2
CHASSIS_GND
10u
ST_GND
R7211 REG_GND
XX
LED1_3_K
R7213
XX
R7212
XX
LED2_K
CHASSIS_GND
LED1_3_K
VOUT_LED_A
CHASSIS_GND
LED2_K
A_GND
TH
ST-248 BOARD
(PJ50/PJ50E/PJ50V/PJ50VE)

LED CONTROL

XX MARK: NO MOUNT
8 9
A
1
CHASSIS_GND B
2
CN7204 24P
24 CHASSIS_GND
23 CHASSIS_GND
22 LED1_3_K
21 LED1_3_K
C
20 LED1_3_K
19 LED1_3_K
18 LED1_3_K
17 VOUT_LED_A
16 VOUT_LED_A
15 VOUT_LED_A
14 VOUT_LED_A
13 VOUT_LED_A
12 VOUT_LED_A
11 VOUT_LED_A
10 VOUT_LED_A
9 VOUT_LED_A
D
8 VOUT_LED_A
7 LED2_K
6 LED2_K
5 LED2_K
4 LED2_K
3 LED2_K
2 REG_GND
1 TH
FP-1322
FLEXIBLE
LND721
(PAGE 6-32)
E
F