Front Control Board Circuit Diagram - Philips HTB3510 Service Manual

7-1

Front Control Board Circuit Diagram:

A
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
1 15
15
16
16
17
17
18
18
XP15 XP15
18PIN/1.0mm 18PIN/1.0mm
A
2
R658 R658 100 100
3.3V_STBY
IR601 IR601
1 IR_IN R638 R638 10K 10K
IR
2
GND
3
VCC
4
C617 C617
GND
5
GND
C618 C618 1uF/25V/Y5V 1uF/25V/Y5V
IRM_14mm IRM_14mm 47pF/50V/NP0 47pF/50V/NP0
To main board
1 USB_VCC USB_VCC 4
VCC 4
2 USB_DM 3
D- 3
3 USB_DP 2
D+ 2
4 1
GND 1
4PIN/2.0mm/200mm 4PIN/2.0mm/200mm
XS604 XS604
R7 R7 NC/0 NC/0
P802 P802
4PIN/2mm 4PIN/2mm
3
+12V
R609 R609
R650 R650
MIC_Detect
JACK601 JACK601 1K 1K
1
1
6
6
3
3
5
5
4
R709 R709
4
2
2
1.2K 1.2K
A
6PIN/H- DIP3.5-09 6PIN/H- DIP3.5-09
JACK603 JACK603
1
1
6
4 6
3
3
5
5
4
4 R710 R710
2
2
1.2K 1.2K
A
6PIN/H- DIP3.5-09 6PIN/H- DIP3.5-09
A
B
+12V
MIC_Detect
+5V
VFD_STB
VFD_CLK
VFD_DATA
+5V
KEY_POW
3.3V_STBY
IR_IN
OPEN/CLOSE
R703 R703
MP3_L 4.7K 4.7K
MP3_R
MIC
VFD_DATA
VFD_CLK
VFD_STB
C774 C774
100pF/50V/NP0 100pF/50V/NP0
3.3V_STBY
R317 R317
1K 1K
R319 R319
Q1 Q1
+5V
NPN_3DG3904M NPN_3DG3904M
4.7K 4.7K
R321 R321
1K 1K
USB_DM USB_DP
D5 D5 D6 D6
NC/33pF/50V/NP0 NC/33pF/50V/NP0 NC/33pF/50V/NP0 NC/33pF/50V/NP0
R646 R646
2.2K 2.2K 12VA REFM
22K 22K
C772 C772
+ + + +
0.1uF/50V/Y5V 0.1uF/50V/Y5V
CE612 CE612 CE609 CE609
220uF/16V 220uF/16V R610 R610 47uF/16V 47uF/16V
22K 22K
C611 C611 47pF/50V/NP0 47pF/50V/NP0
R643 R643 110K 110K R642 R642
A
100K 100K
A A
A
CE610 CE610
AS4558M AS4558M
C623 C623
U602B U602B
R648 R648 10K 10K 6
7 3
+ +
5
2.2uF/25V 2.2uF/25V
2
2.2uF/16V/Y5V 2.2uF/16V/Y5V - -
R612 R612 C607 C607
680 680
1000pF/50V/X7R 1000pF/50V/X7R
R649 R649
REFM 12VA C610 C610 R645100K R645100K
A
20K 20K
A
100pF/50V/NP0 100pF/50V/NP0
C626 C626 47pF/50V/NP0 47pF/50V/NP0
C625 C625
2.2uF/16V/Y5V 2.2uF/16V/Y5V
A
B
C
R694 R694
R704 R704 R705 R705
51K 51K
4.7K 4.7K 4.7K 4.7K
C778 C778 C779 C779
47pF/50V/NP0 47pF/50V/NP0 47pF/50V/NP0 47pF/50V/NP0
1
OSC
2
DI/O
3
CLK
R23 R23 10K 10K 4
STB
5
KEY1
6
KEY2
7
VDD
SEG1 8
100pF/50V/NP0 100pF/50V/NP0 R27 R27 10K 10K
SEG1/KS1
C776 C776 SEG2 9
SEG2/KS2
SEG3 10
SEG3/KS3
C775 C775 SEG4 11
SEG4/KS4
100pF/50V/NP0 100pF/50V/NP0 SEG5 12
SEG5/KS5
+ + SEG6 13
SEG6/KS6
C777 C777 CE611 CE611 14
SEG7/KS7
0.1uF/50V/Y5V 0.1uF/50V/Y5V 47uF/16V 47uF/16V
R6 R6
0 0
3.3V_STBY
LED1 LED1
R653 R653
10K 10K
LED_RED LED_RED
KEY_POW
3.3V_STBY
R656 R656
10K 10K
OPEN/CLOSE
JACK602 JACK602
1
6
3
5
4
2
6PIN/H- DIP3.5-09 6PIN/H- DIP3.5-09
1 MIC
U602A U602A
AS4558M AS4558M R692 R692 NC/0 NC/0
C773 C773
A NC/100pF/50V/NP0 NC/100pF/50V/NP0
R1 R1 0 0
R2 R2 0 0
R3 R3 0 0
A A
C
7-1
D E
U301 U301
DP1 DP1
DRIVER_LED_ET6202 DRIVER_LED_ET6202 GRID[1:7]
28 GRID1 1
GND GRID1
27 GRID1 GRID2 2
GRID1 GRID2
26 GRID2 GRID3 3
GRID2 GRID3
25 GRID4 4
GND GRID4
24 GRID3 GRID5 5
GRID3 GRID5
23 6
GRID4 GRID6
GRID4 GRID6
22 GRID7 7
GND GRID7
21 SEG1 8
+5V
VDD SEG1
20 GRID5 SEG2 9
SEG14/GRID5 SEG2
19 GRID6 SEG3 10
SEG13/GRID6 SEG3
18 GRID7 SEG4 11
SEG12/GRID7 SEG4
17 SEG5 12
SEG10/KS10 SEG5
16 SEG6 13
C767 C767
SEG9/KS9 SEG6
15
SEG8/KS8
LED_J2810AG LED_J2810AG
0.1uF/50V/Y5V 0.1uF/50V/Y5V
SEG[1:6]
R697 R697 1K 1K
S610 S610 S609 S609 S614 S614
STOP STOP STOP STOP STOP STOP
R696 R696 1K 1K
R640 R640
S611 S611 S613 S613
STOP STOP STOP STOP
1K 1K
R644 R644 STBY
S608 S608
STOP STOP
1K 1K
R657 R657
OPEN/CLOSE
S612 S612
STOP STOP
1K 1K
1
6
R14 R14
3 MP3_R
5
100 100
4
R5 R5
2 MP3_L
100 100
A
R8 R8 0 0
R4 R4 0 0
+5V +5V
D E
1
2
3
4