Philips HTB3570/93 Service Manual

A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
To main board
STBY
OPEN/CLOSE
REFM
12VA
REFM
USB_VCC USB_VCC
USB_DP
USB_DM
MP3_R
MP3_L
KEY_POW
MIC
VFD_CLK
GRID[1:7]
GRID1
GRID6
GRID5
SEG4
GRID4
GRID3
GRID2
SEG1
SEG2
SEG5
SEG3
GRID7
SEG6
GRID3
GRID2
GRID4
SEG5
SEG6
VFD_DATA
SEG3
KEY1
SEG1
SEG[1:6]
12VA
VFD_STB
KEY2
GRID1
USB_DM USB_DP
GRID5
GRID6
GRID7
SEG2
KEY_POW
VFD_DATA
OPEN/CLOSE
MP3_R
MP3_L
VFD_CLK
IR_IN
VFD_STB
MIC
OPEN/CLOSE
SEG4
IR_IN
MIC_Detect
MIC_Detect
A
A
A
A
A
A
A A
A
A
A
+12V
A
+5V
+5V
3.3V_STBY
3.3V_STBY
3.3V_STBY
+5V
3.3V_STBY
3.3V_STBY
+5V
+12V
+5V +5V
A A
R653
10K
R653
10K
C778
47pF/50V/NP0
C778
47pF/50V/NP0
S611
STOP
S611
STOP
R23 10KR23 10K
+
-
U602A
AS4558M
+
-
U602A
AS4558M
3
2
1
84
R643 110KR643 110K
R697 1KR697 1K
R646
22K
R646
22K
R644
1K
R644
1K
C779
47pF/50V/NP0
C779
47pF/50V/NP0
S609
STOP
S609
STOP
C283NC/100pF/50V/NP0 C283NC/100pF/50V/NP0
R705
4.7K
R705
4.7K
R650
1K
R650
1K
R657
1K
R657
1K
XP15
18PIN/1.0mm
XP15
18PIN/1.0mm
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
15
15
16
16
17
17
18
18
R612
680
R612
680
C767
0.1uF/50V/Y5V
C767
0.1uF/50V/Y5V
R5
100
R5
100
R642
100K
R642
100K
D5
NC/33pF/50V/NP0
D5
NC/33pF/50V/NP0
R27 10KR27 10K
S613
STOP
S613
STOP
+
CE610
2.2uF/25V
+
CE610
2.2uF/25V
+
47uF/16V
CE611
+
47uF/16V
CE611
LED1
LED_RED
LED1
LED_RED
Q1
NPN_3DG3904M
Q1
NPN_3DG3904M
C251NC/100pF/50V/NP0 C251NC/100pF/50V/NP0
R692 NC/0R692 NC/0
DP1
LED_J2810AG
DP1
LED_J2810AG
GRID1
1
GRID2
2
GRID3
3
GRID4
4
GRID5
5
GRID6
6
GRID7
7
SEG1
8
SEG2
9
SEG3
10
SEG4
11
SEG5
12
SEG6
13
R640
1K
R640
1K
U301
DRIVER_LED_ET6202
U301
DRIVER_LED_ET6202
OSC
1
DI/O
2
CLK
3
STB
4
KEY1
5
KEY2
6
VDD
7
SEG1/KS1
8
SEG2/KS2
9
SEG3/KS3
10
SEG4/KS4
11
SEG5/KS5
12
SEG6/KS6
13
SEG7/KS7
14
GND
28
GRID1
27
GRID2
26
GND
25
GRID3
24
GRID4
23
GND
22
VDD
21
SEG14/GRID5
20
SEG13/GRID6
19
SEG12/GRID7
18
SEG10/KS10
17
SEG9/KS9
16
SEG8/KS8
15
C303NC/100pF/50V/NP0 C303NC/100pF/50V/NP0
S614
STOP
S614
STOP
C618
47pF/50V/NP0
C618
47pF/50V/NP0
R317
1K
R317
1K
R4 0R4 0
R703
4.7K
R703
4.7K
C610
100pF/50V/NP0
C610
100pF/50V/NP0
C329NC/100pF/50V/NP0 C329NC/100pF/50V/NP0
S608
STOP
S608
STOP
R319
4.7K
R319
4.7K
C626 47pF/50V/NP0C626 47pF/50V/NP0
C607
1000pF/50V/X7R
C607
1000pF/50V/X7R
R638 10KR638 10K
R648 10KR648 10K
C772
0.1uF/50V/Y5V
C772
0.1uF/50V/Y5V
C347NC/100pF/50V/NP0 C347NC/100pF/50V/NP0
R649
20K
R649
20K
R321
1K
R321
1K
+
47uF/16V
CE609
+
47uF/16V
CE609
C774
100pF/50V/NP0
C774
100pF/50V/NP0
C257NC/100pF/50V/NP0 C257NC/100pF/50V/NP0
S612
STOP
S612
STOP
C773
NC/100pF/50V/NP0
C773
NC/100pF/50V/NP0
R645100KR645100K
C777
0.1uF/50V/Y5V
C777
0.1uF/50V/Y5V
R610
22K
R610
22K
D6
NC/33pF/50V/NP0
D6
NC/33pF/50V/NP0
C255NC/100pF/50V/NP0 C255NC/100pF/50V/NP0
JACK602
6PIN/H-ɎDIP3.5-09
JACK602
6PIN/H-ɎDIP3.5-09
1
1
2
2
3
3
4
4
5
5
6
6
R694
51K
R694
51K
R709
1.2K
R709
1.2K
C623
2.2uF/16V/Y5V
C623
2.2uF/16V/Y5V
R658 100R658 100
C611 47pF/50V/NP0C611 47pF/50V/NP0
+
CE612
220uF/16V
+
CE612
220uF/16V
C775
100pF/50V/NP0
C775
100pF/50V/NP0
C250NC/100pF/50V/NP0 C250NC/100pF/50V/NP0
IR601
IRM_14mm
IR601
IRM_14mm
IR
1
GND
2
VCC
3
GND
4
GND
5
C242NC/100pF/50V/NP0 C242NC/100pF/50V/NP0
R710
1.2K
R710
1.2K
C617
1uF/25V/Y5V
C617
1uF/25V/Y5V
R704
4.7K
R704
4.7K
R609 2.2KR609 2.2K
JACK601
6PIN/H-ɎDIP3.5-09
JACK601
6PIN/H-ɎDIP3.5-09
1
1
2
2
3
3
4
4
5
5
6
6
C249NC/100pF/50V/NP0 C249NC/100pF/50V/NP0
+
-
U602B
AS4558M
+
-
U602B
AS4558M
5
6
7
8 4
C776
100pF/50V/NP0
C776
100pF/50V/NP0
R696 1KR696 1K
P802
4PIN/2mm
P802
4PIN/2mm
VCC
1
D-
2
D+
3
GND
4
Shell B
6
Shell A
5
R2 0R2 0
S610
STOP
S610
STOP
R656
10K
R656
10K
R14
100
R14
100
XS604
4PIN/2.0mm/200mm
XS604
4PIN/2.0mm/200mm
1
1
2
2
3
3
4
4
JACK603
6PIN/H-ɎDIP3.5-09
JACK603
6PIN/H-ɎDIP3.5-09
1
1
2
2
3
3
4
4
5
5
6
6
R6
0
R6
0
R7 NC/0R7 NC/0
R1 0R1 0
C625
2.2uF/16V/Y5V
C625
2.2uF/16V/Y5V
R3 0R3 0
R8 0R8 0
7-1 7-1
Front Control Board Circuit Diagram:

Philips HTB3570/93 Specifications

General

Brand	Philips
Model	HTB3570/93
Category	Home Theater System
Language	English