Clarion NZ501E Service Manual page 49

0 9
POWER_+12V
R
0R/2010
R
0R/2010
MODEL NO:
CNE-8121B-CL
DIGITAL_+5V +3.3V
IC5
3 2
LD1117(3V3)
DESCRIPTION:
LDO
MainBoard
SHEET NUMBER:
11 OF 18
DIGITAL_GND
SCH REVISION:
V08
PCB REVISION:
V08
CODE NO:
D-9810-0022-07-00
Designed
Checked
Approved
DATED: 2011-04-20
8 7
1N4148
0.1uF/16V C338 SK34
C
10 1
R144 BST SW
9 2
VIN SW
8 5
R R315
FB
VIN
3 6
100K EN GND
7 4
FREQ COMP
MPS1
R122
R
100K
DC_DC_GND
R332
DC_DC_GND
TMC_3V3 +3.3V BT_3V3
TP18
L12 60R/1206
Q59
BT_GND
[9] BT_POWER_CTL
BT_GND
6 5
D55
+5V
D51
DC_DC_GND
L4 15uH/CDH124
150K
R349
R
DC_DC_GND
DC_DC_GND
+5V
DIGITAL_+5V SERVO_+5V
JP33
JP31
Q33
DIGITAL_GND
[7,11] MPEG_PW R_CTL
DIGITAL_GND
4 3
+5V
JP7
JUMP
JP15
JUMP
MOTOR_+5V
DIGITAL_+5V
1N4148
JUMP
JUMP D6 D5
Q5
Q37
DIGITAL_GND
MPEG_PWR_CTL [7,11]
DIGITAL_GND
DIGITAL_GND
SERVO_+5V
IC59
3
LD1117(3V3)
LDO
DIGITAL_GND
IC38
3
LD1117(1V8)
LDO
DIGITAL_GND
2 1
TP22
DIGITAL_+5V
DIGITAL_GND
LED_PWR_+5V
1N4148
DIGITAL_GND
[7] KEY_LED_PWM
SERVO_+3V3
TP3
2
C33
DIGITAL_GND
SERVO_+1V8
TP16
2
C54
DIGITAL_GND
A
B
C
D
E
F
G