Circuit Diagrams - Philips HTS3531/12 Service Manual

A
Front Control Board Circuit Diagram:
14PIN/1.0mm 14PIN/1.0mm
XP2 XP2
14
14 R24 R24
13
1 13
12
12
11 FB613 FB613
11
10
FB604 FB604
10 0 0
9 FB609 FB609
9
8 FB610 FB610
8
7 FB612 FB612
7
6 FB614 FB614
6
5
5
4
4
3
3
2
2
1
1
To main board
R638 R638
REM-3V3
IR601 IR601 100 100
1 IR R637 R637
IR
2
GND
3 10K 10K
VCC
4 C617 C617
GND + +
2
5 CE606 CE606
GND
C618 C618 0.1uF/16V/Y5V 0.1uF/16V/Y5V 47uF/16V 47uF/16V
IRM_12mm IRM_12mm 47pF/50V/NP0 47pF/50V/NP0
USB_VCC
01UUSBJAK-101
1 USB_VCC USB_VCC
VCC
2 USB_DM
D-
3 USB_DP USB_DM
D+
4 USB_DP
GND
P801 P801
USB-A/BK USB-A/BK
+12V
R609 R609 2.2K 2.2K
3
JACK601 JACK601
1
1
6
6
3
3
5
5
4 R612 R612
4
2 FB611 FB611 600/200mA 600/200mA 10K 10K
2
MIC JACK MIC JACK
A
A
+3.3V
R15 R15
1K 1K
R16 R16
R19 R19
2.2K 2.2K
10K 10K
C1 C1
+ +
4 CE1 CE1 R18 R18 1uF/16V/Y5V 1uF/16V/Y5V
1M 1M
10uF/16V 10uF/16V
Q1 Q1
NPN_3DG3904M NPN_3DG3904M
R20 R20
150K 150K
R17 R17
470 470
A
7-1
B
,
+5VA
R137 R137
MIC_DET 10K 10K
GND Q136 Q136
500/800mA 500/800mA -24V NPN_3DG3904M NPN_3DG3904M
500/800mA 500/800mA +12V
500/600mA 500/600mA +3.3V C152 C152 0.1uF/50V/X7R 0.1uF/50V/X7R
+3.3V
500/800mA 500/800mA VSCLK Q138 Q138
500/800mA 500/800mA VSDA NPN_3DG3904M NPN_3DG3904M
500/800mA 500/800mA VSTB R142 R142 18K 18K R143 R143 4.7K 4.7K
GND
IR
KEY_POW Q139 Q139 R146 R146
R145 R145 10K 10K
NPN_3DG3904M NPN_3DG3904M 1K 1K
C135 C135
1000pF/50V/X7R 1000pF/50V/X7R
R147 R147
1K 1K
ESD1 ESD1
+3.3V
USB_DM 3 2 USB_DP
R611 R611
REM-3V3
10 10
4 1
LED1 LED1
PRTR5V0U2X PRTR5V0U2X
LED_RED LED_RED
R684 R684
750 750
4 10K 10K
4
3 R683 R683
3
2 +12V Q620 Q620
2
1 PNP_3CG3906M PNP_3CG3906M
1
4PIN/2.0mm/200mm 4PIN/2.0mm/200mm
R686 R686
XS604 XS604
To main board
7.5K 7.5K
R646 R646
12VA REFM
22K 22K
C772 C772
CE609 CE609 +
+ + +
CE608 CE608 0.1uF/25V/Y5V 0.1uF/25V/Y5V
220uF/16V 220uF/16V R610 R610 47uF/16V 47uF/16V
22K 22K
C611 C611 47pF/50V/NP0 47pF/50V/NP0
R643 R643 R642 R642
47K 47K A
100K 100K
A A
R11 R11
NC/0 NC/0
A
CE610 CE610
R648 R648 AS4558M AS4558M
C623 C623
U602B U602B
6
7 3
5.6K 5.6K 5 + + 1
2.2uF/25V 2.2uF/25V
2
2.2uF/16V/Y5V 2.2uF/16V/Y5V
C607 C607 - - U602A U602A
AS4558M AS4558M
1000pF/50V/X7R 1000pF/50V/X7R
R649 R649
REFM
12VA C610 C610 R645100K R645100K
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
R22 R22
10K 10K
Q2 Q2
PNP_3CG3906M PNP_3CG3906M
MIC_DET
R21 R21
D1 D1 1N4148 1N4148
10K 10K
Q3 Q3
NPN_3DG3904M NPN_3DG3904M
C2 C2
1uF/16V/Y5V 1uF/16V/Y5V
B
C D
VFD VFD
+12V AC2 VFD_32P_VFD200824 VFD_32P_VFD200824
R3 R3
R135 R135 0 0
470 470
+12VA
R136 R136 R141 R141 5.6 5.6 AC1
R138 R138 Q135 Q135 2.2 2.2
470 470 NPN_3DG3904M NPN_3DG3904M
CE138 3.3uF/50V CE138 3.3uF/50V R139 R139 470 470 R140 R140 330 330
Q137 Q137 ZD135 ZD135
PNP_3CG3906M PNP_3CG3906M BZX79C6V2 BZX79C6V2 R144 R144 CE135 CE135
10K 10K 3.3uF/50V 3.3uF/50V
R7 R7
-24V LR24
0 0
+12V R154 R154 1K 1K +5VA
R148 R148
C222 C222
ZD136 ZD136 C148 C148 51K 51K
BZX79C5V1 BZX79C5V1 4.7uF/16V/Y5V 4.7uF/16V/Y5V 0.1uF/50V/X7R 0.1uF/50V/X7R
+5V
R157 R157 R158 R158 R159 R159
10K 10K 10K 10K 10K 10K
VSDA R162 R162 100 100
VSCLK R163 R163 100 100
VSTB R164 R164 100 100
+3.3V
R653 R653
10K 10K
R635 R635
KEY_POW S608 S608
100 100
POWER POWER
R12 R12
0 0
R25 R25
0 0
R14 R14
100 100
R26 R26 JACK602 JACK602 1 A
1
0 0
6
6
600/200mA 600/200mA
3
FB615 FB615
3
5 R690 R690
5
47K 47K
4
4
600/200mA 600/200mA
2 FB616 FB616
2
MIC JACK MIC JACK
R691 R691
A
47K 47K
A
C D
7-1
E
AC2
-24V
U135 U135
34 22
G4 SEG8
35 21
G3 SEG7
36 20
G2 SEG6/K6
37 19
R9 R9 0 0
G1 SEG5/K5
38 18 R165 R165 1K 1K
VDD SEG4/K4
39 DRIVER_VFD_CS6312EN DRIVER_VFD_CS6312EN 17
LED4 SEG3/K3
C774 C774
40 16
LED3 SEG2/K2
41 15 NC/0.1uF/16V/Y5V NC/0.1uF/16V/Y5V
LED2 SEG1/K1
42 14 +5V
R1 R1 0 0
LED1 VDD
+5VA
43 13
GND KEY4
44 12
OSC KEY3
C223 C223
4.7uF/16V/Y5V 4.7uF/16V/Y5V
R171 R171
4.7K 4.7K
+5V
R8 R8
0 0
K135 K135 STOP
R23 R23
R13 R13
0 0
0 0
R174 R174 47K 47K
K138 K138
OPEN
R152 R152 47K 47K
K136 K136
PLAY/PAUSE
A
R151 R151 47K 47K
C145 C145 C149 C149 C150 C150
47pF/50V/NP0 47pF/50V/NP0 47pF/50V/NP0 47pF/50V/NP0
47pF/50V/NP0
5
5
4
4
MP3_R 3
3
2
2
1
1
5PIN/2.0mm/100mm 5PIN/2.0mm/100mm
XS605 XS605
A
R6 R6 0 0
R4 R4 0 0
R5 R5
100 100
R2 R2 0 0
A
R692 R692 0 0
C773 C773
100pF/50V/NP0 100pF/50V/NP0
A
E
1
2
3
4