Philips HTS3261/12/98, Service Manual

Page: 39 / 65

A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
To main board
To main board
To main board
01UUSBJAK-101
5701_SCL SCL_MCU
SDA_MCU 5701_SDA
GND
USB_DP
5701_SDA
5701_SCL
+3.3V
+3.3V
USB_DM
+12V
MP3_R
MP3_L
+12V
USB_VCC
GND
VSDA
VSTB
-24V
VSCLK
SCL_MCU
SDA_MCU
MP3_L
USB_DM
USB_DP USB_DP
USB_VCC USB_VCC
USB_DM
MP3_R
5V_STB
IR
+3.3V
AC2 AC1
VSCLK
VSTB
+5V
AC2
+12V
+12V
-24V
+5V
VSDA
IR
5V_STB
5V_STB
5V_STB
A
A
A
-24V
+5V
+5V
R156 1K R156 1K
XS605
3PIN/2.0mm/440mm
XS605 3PIN/2.0mm/440mm
1
1
2
2
3
3
R639 100 R639 100
R158
10K R158
10K
C626
10pF/50V/NP0
C626
10pF/50V/NP0
R137
10K R137
10K
FB612 500/800mA FB612 500/800mA
R689
47K R689
47K
Q138
NPN_3DG3904M
Q138
NPN_3DG3904M
R144
10K R144
10K
IR601
IRM_14mm
IR601
IRM_14mm
IR
1
GND
2
VCC
3
GND
4
GND
5
XS604
4PIN/2.0mm/200mm
XS604
4PIN/2.0mm/200mm
1
1
2
2
3
3
4
4
R638 100 R638 100
R640 100 R640 100
R162 100 R162 100
FB614 500/800mA FB614 500/800mA
R143 4.7K R143 4.7K
R6
0
R6
0
R155 1K R155 1K
R684
10K
R684
10K
R1 0 R1 0
R3
0 R3
0
R688
47K R688
47K
XP8
14PIN/1.0mm
XP8
14PIN/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
FB616 500/200mA FB616 500/200mA
R157
10K R157
10K
R686
10K R686
10K
C763
100pF/50V/NP0
C763
100pF/50V/NP0
R159
10K R159
10K
R164 100 R164 100
CON607
5PIN/2.0mm
CON607
5PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
+
CE606
47uF/16V
+
CE606
47uF/16V
R163 100 R163 100
FB613 500/800mA FB613 500/800mA
FB610 500/800mA FB610 500/800mA
Q139
NPN_3DG3904M
Q139
NPN_3DG3904M
C764
100pF/50V/NP0
C764
100pF/50V/NP0
Q137
PNP_3CG3906M Q137
PNP_3CG3906M
R4
0
R4
0
P803
MIC JACK
P803
MIC JACK
GND
1
SIN
2
SGND
3
GND
4
GND
5
DET
6
GND
7
GND
8
GND
9
ZD136
BZX79C5V1
ZD136
BZX79C5V1
R681 150 R681 150
R154 1K R154 1K
Q621
NPN_3DG3904M Q621
NPN_3DG3904M
P802
USB-A/WT
P802 USB-A/WT
VCC
1
D-
2
D+
3
GND
4
Sh
e
ll B
6
Sh
e
ll A
5
R139 470 R139 470
Q135
NPN_3DG3904M Q135
NPN_3DG3904M
C618
47pF/50V/NP0
C618
47pF/50V/NP0
C765
100pF/50V/NP0
C765
100pF/50V/NP0
R683
10K
R683 10K
R637 10K R637 10K
Q136
NPN_3DG3904M
Q136
NPN_3DG3904M
R145
1K R145
1K
VFD135
- VFD135
-
F1
1
F1
2
P1
4
5
P1
3
6
P1
2
7
NC(2
G)
8
P1
1
9
P1
0
10
P9
11
NC(2
G)
12
P8
13
3G
27
2G
28
1G
29
NP
30
F2
31
F2
32
4G
26
5G
25
6G
24
7G
23
8G
22
NC(6
G)
21
P6
15
P7
14
NP
3
NC(1
G)
4
P5
16
P4
17
P3
18
P2
19
P1
20
C617
0.1uF/16V/Y5V
C617
0.1uF/16V/Y5V
LED1
WHITE LED1
WHITE
1
2
3
R142 18K R142 18K
C152 0.1uF/50V/X7R C152 0.1uF/50V/X7R
ZD137
BZX79C3V3
ZD137
BZX79C3V3
C767
100pF/50V/NP0
C767
100pF/50V/NP0
R147
1K R147
1K
+
3.3uF/50V CE138
+
3.3uF/50V CE138
R171
4.7K R171
4.7K
R682 150 R682 150
R8
0 R8
0
C223
4.7uF/16V/Y5V
C223
4.7uF/16V/Y5V
R5
0
R5
0
R140 330 R140 330
R641 100 R641 100
C766
100pF/50V/NP0
C766
100pF/50V/NP0
FB609 500/800mA FB609 500/800mA
Q620
NPN_3DG3904M
Q620
NPN_3DG3904M
+
3.3uF/50V
CE135
+
3.3uF/50V
CE135
C148
0.1uF/50V/X7R C148
0.1uF/50V/X7R
R141 5.6 R141 5.6
R135
470 R135
470
C614
0.1uF/16V/Y5V
C614
0.1uF/16V/Y5V
R685
2K
R685
2K
C768
100pF/50V/NP0
C768
100pF/50V/NP0
R2
0
R2
0
R687
20K R687
20K
R146
10K R146
10K
R138
470 R138
470
C135
1000pF/50V/X7R C135
1000pF/50V/X7R
C625
10pF/50V/NP0 C625
10pF/50V/NP0
U135
DRIVER_VFD_CS6312EN
U135
DRIVER_VFD_CS6312EN
SW
1
1
SW
2
2
SW
3
3
SW
4
4
S
D
out
5
SDin
6
GND
7
SCL
K
8
/CS
9
KEY1
10
KEY2
11
KEY3
12
KEY4
13
VDD
14
SEG1/K1
15
SEG2/K2
16
SEG3/K3
17
SEG4/K4
18
SEG5/K5
19
SEG6/K6
20
SEG7
21
SEG8
22
SEG
9
23
SEG
1
0
24
SEG
1
1
25
SEG
1
2
26
VEE
27
SEG
1
3
28
SEG
1
4
29
SEG
1
5
30
SEG
1
6
31
G6
32
G5
33
G4
34
G3
35
G2
36
G1
37
VDD
38
LED4
39
LED3
40
LED2
41
LED1
42
GND
43
OSC
44
ESD1
PRTR5V0U2X
ESD1
PRTR5V0U2X
1
2 3
4
+ CE610
47uF/16V
+ CE610
47uF/16V
R136
2.2 R136
2.2
R148
51K R148
51K
FB611 500/800mA FB611 500/800mA
C769
100pF/50V/NP0
C769
100pF/50V/NP0
ZD135
BZX79C6V2
ZD135
BZX79C6V2
C761
100pF/50V/NP0
C761
100pF/50V/NP0
C222
4.7uF/16V/Y5V
C222
4.7uF/16V/Y5V
Front Control Board Circuit Diagram:
7-1
7-1