Philips CED750/55 - Page 23

Brake Mode
BA6849FP
TSD
TL
FG signal(H3)
Rotation Detect
Start/Stop
Short Brake
HALL BIAS
CONTROL
GAIN
DRIVER
27
VM
25
VCC
24
FG
23
ST/-SP
22
EC
21
ECR
20
FR
18
SB
17
CNF
15
VH
28
RNF
2
A3
4
A2
7
A1
9
H1+
10
H1-
11
H2+
12
H2-
13
H3+
14
H3-
8
GND
19
FG2
16
BR
26
26
29
GND
30
GND
U302
DIP28-SSOPH
BA6849FP
BA5954FP
BIAS
BIAS
BIAS
Driver
-
+
15K
10K
Driver
Driver
-
+
25K
10K
-
+
+
-
-
+
7.5K
7.5K
20K
X2
10K
+
-
-
+
7.5K
7.5K
20K
X2
Driver10K
17
VOLD+
18
VOLD-
12
VOSL+
11
VOSL-
16
VOTK-
20
VNFTK
7
VNFFC
15
VOTK+
23
VINLD
8
VCC
10
PGND
19
PGND2
22
PREGND
28
STBY
14
VOFC+
13
VOFC-
5
VINSL-
4
VINSL+
25
CTKERR1
27
BIAS
26
VINTK
3
CFCERR2
2
CFCERR1
1
VINFC
24
CTKERR2
9
PVCC1
21
PVCC2
6
VOSL
29
GND1
30
GND2
U301 DIP28-SSOPH
BA5954FP / AT5954
1
TRV+
2
TRV+
3
TRV-
4
TRV-
5
VC-
6
HW-
7
HW+
8
HV-
9
HV+
10
HU-
11
HU+
12
VC+
13
U
14
U
15
V
16
V
17
W
18
W
19
SW(GND)
20
SW
CN303
CON_20PIN
R325
100R
R324
10R
C314
104
C307
104
TC303
47U/10V
C308
104
C309
104
C301
330P
C302
330P
C304
2200P
R302
22K
R301
22K
C310
104
C312
104
1
LOAD-
2
LOAD+
3
SW+
4
SW-
CN304
4PIN-PADS1
R304
10K
R320
10K
R323
100R
R308
1R
R307
1R
R306
1R
R305
1R
R303
10K
R316
1R
R317
1R
R318
1R
C303
104
TC301
47U/6.3V
TC304
47U/10V
R321
0R
FG2
TC302
47U/10V
C306
104
1
NC
2
GND
3
RESET
6
NC
5
NC
4
VC
U303
SOT-26
RT9801B
R310
100K
R309
10K
SW6
W
V
U
SL+
SL-
FCO
TCO
SCO
FG
C315
104
C316
102
R322 220K
C311
473
C313
103
R313
15K
R314
15K
R311
22R
R312
22R
1
+3V3
2
+3V3
3
+1V8
4
DGND
5
A5V
6
DGND
7
PD5V
8
PD5V
CN301
8PIN_COM
3_3V
1_8V
A5V
P5V
FL
FR
MUTE DN
DP
T40
T19
T21
T23
T27
T25
T26
T24
BB
R
CVBS
G
T35
T37
T38
T39
T41
T42
T48
T44
T45
T47
T49
T14
R329
100K
R328
130R
R327
33R
LED301
LDIODE
LED302
LDIODE
LED303
LDIODE
1
3
5
7
2
4
6
8
RP301
10kX4
D301
1N4148
R333
100R
R330
4.7K
D303
1N4148
R332
10K
D302
1N4148
R334
10K
1
2
3
4
CN305
4SWICH-TEST1
HW-
HW+
HV-
HV+
H+
HU-
HU+
H-
R335
4.7K
C320
1000P
C321
1000P
C322
1000P
C317
104
C318
104
C319
104
MGND
AGND
1
CT
2
SUB
3
AGND
4
SL
5
SR
6
AGND
7
FL
8
FR
9
MUTE
10
AGND
11
USB-DN
12
USB-DP
13
DGND
14
IP-DET
15
TXD
16
RXD
17
DGND
18
MS-INS
19
SD-DET
20
DGND
21
CLK
22
DGND
23
SD-CMD/MS-BS
24
DATA3
25
DATA1
26
DATA2
27
DATA0
28
DGND
29
C-B-U
30
Y-R-V
31
VGND
32
CVBS1
33
CVBS-G-Y
34
VGND
35
URST#/DGND
36
IR
37
A2
38
A3
39
A4
40
SW3
41
DISC-SENCE
42
SW4
43
PHSW-PWR
44
GPIO1
45
GPIO2
46
DRSVB
47
SW5
48
LODA-
49
LOAD+
50
S/PDIF
CN302
50PIN-OUT
R351
1K
R352
33R
D307
1N4148
3
1
2
Q306
2N3906
1
2Y1
2
2Y0
3
3Y1
4
3Z
5
3Y0
6
E
7
VEE
8
GND
9
S3
10
S2
11
S1
12
1Y0
13
1Y1
14
1Z
15
2Z
16
VCC
U304
74HCT4053
R345
100R
C323
104
B
C
E
Q4
2N3904
B
C
E
Q5
2N3904
B
C
E
Q6
2N3904
T50
FB4
FB0603
FB5
FB0603
FB7
FB0603
T46
GNDD
T1
T2 T3
T4
R11
0R
R12
0R
R13
0R
VREF2
H2+
H3+
H2-
H3-
H1-
H1+
6849SB
DGND
DGND
[2]
CARD_RESET
[2]
SD_CLK/MMC_SCK
[4]
FGIN
[2]
FG/SD_CLK
DGND
[4]
LED_POWER
[2]
SPI_IN
[4]
DISC_SENSE
[2]
MCU-RESET
MGND
[4]
12CM_SW
[4]
8CM_SW
DGND
DGND
DGND
DGND
[4]
LED_POWER
[4]
LED_POWER
MGND
[2]
I2C_DATA
[2]
I2C_CLK
[2]
MUTE
DGND
[2]USB_DP
[2]
USB_DN
DGND
AGND
[2]
SPI_CE
[2]
SPI_CLK
[2]
SPI_DOUT
[2,4]
DISC_HOME
[4]
LOAD+
[4]
LOAD-
[4]
12CM_SW
[4]
8CM_SW
[4]
DISC_SENSE
[3]
G/Y_O/SY
[3]
CVBS
[3]
R/V_O/SC
[3]
B/U_O
[2]
R_SD_D0/MMC_SI
[2]
R_SD_D2/MMC_RST
[2]R_SD_D1/MMC_WP
[2]
R_SD_D3/MMC_CS
[2]
R_SD_CMD/MMC_SO
[2]
R_SD_CLK/MMC_SCK
[2]
R_SD_SENSE
[2,3]
FR
[2,3]
FL
[4]
H3-
[4]
H3+
[4]
H2-
[4]H2+
[4]
H1-
[4]H1+
[4]
SA1
[4]
SA2
[4]
SA3
[2]
FOC+
[2]FOC-
[2]
RAD+
[2]
RAD-
[4]
SLED+
[4]
SLED-
[2]
TCO
[2]
FCO
[2]
SCO
[2,4]
VREF2
[2,4]
DRVSTB
[2,4]
VREF2
[2]
SPDCO
[4]
FGIN
MGND
[4]
H-
MGND
MGND
MGND
[2,4]DRVSTB
[4]
H+
MGND
DGND
[4]SLED+
DGND
[2]
SB
[2,4]
DISC_HOME
[4]
LOAD+
[4]
LOAD-
MGND
[4]SA3
[4]
SA1
[4]
SA2
[4]
H-
[4]
H+
[4]SLED-
[2]
SW6
DGND
[4]
H3+
[4]
H3-
[4]
H2+
[4]
H2-
[4]
H1-
[4]
H1+
M+5V
M+5V
MGND
MGND
P+5V
A5V
VCC1_8
VCC3
VC3
M+5V
DVCC3
VCC3
M+5V
M+3_3V
M+5V
DGND
DGND
[2]
USB_DECT
[4]
VC3
[2]
TD
[2]
RD
SERVO BOARD-Circuit Diagram-3
8-3 8-3