Denon DN-S5000, Service Manual

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29
29 DN-S5000
BD6670FM (IC510) BD6670FM Terminal Function
BA5954FP (IC509) BU2090F (IC103, 201)
BA5954FP Terminal Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
H2-
H2+
H3-
H3+
GSW
GND
CP1
CP2
Vcc
V
G
SB
C
NF
Gain
control
Charge
Pump
Matrix
D Q
QB
REVERSE
DETECT
Current
Sense AMP
Torque
AMP
PS
CL
CK
OSC
Matrix
TSD
Hall
bias
FG3
FG
A1
R
NF1
A2
Driver
A3
PS
EC
ECR
V
M
R
NF1
R
NF2
V
H
V
M
L-Pre
Driver
U-Pre
Driver
H1-
H1+ Hall comp
Comp
PWM
Hall Amo
EXOR
Pin
No. Pin
Name
Function
1 H1+ Hall input Amp 1 positive input
2 H1- Hall input Amp 1 negative input
3 H2+ Hall input Amp 2 positive input
4 H2- Hall input Amp 2 negative input
5 H3+ Hall input Amp 3 positive input
6 H3- Hall input Amp 3 negative input
7 GSW Gain switch pin
8 GND GND
9 CP1 Capacitor pin 1 for charge pump
10 CP2 Capacitor pin 2 for charge pump
11 VG Capacitor connection pin for charge pump
12 CNF Capacitor connection pin for phase compensation
13 SB Short Brake Pin
14 VCC Power supply for signal division
15 VM Power supply for driver
16 ECR Torque control standard voltage input terminal
17 EC Torque control voltage input terminal
18 PS Power Save in
19 RNF2 Resistor connection pin for current sense
20 A3 Output3 for motor
21 RNF1 Resistor connection pin for current sense
22 A2 Output2 for motor
23 RNF1 Resistor connection pin for current sense
24 A1 Output1 for motor
25 VM Power supply for driver
26 VH Hall bias pin
27 FG FG output pin
28 FG3 FG3 output pin
28
PVcc2
PVcc2
PVcc1
Vcc
PGND PreGND
DET.AMP.
x2
DET.AMP.
x2
10k 15k
7.5k
7.5k
20k
10k
7.5k
7.5k
20k
10k
STAND
BY
THERMAL
SHUT DOWN
LOADING
DRIVER
ACTUATOR
DRIVER
Vcc PVcc1 PGND
25k
10k
SLED
DRIVER
ACTUATOR
DRIVER
1
27
2
26
3
25
4
24
5
23
6
22
7
15
14
16
13
17
12
18
11
19
10
20
9
21
8
1 V
SS
2 DATA
3 CLOCK
4 Q0
5 Q1
6 Q2
7 Q3
8 Q4
16
15
14
13
12
11
10
9
V
DD
Q11
Q10
Q9
Q8
Q7
Q6
Q5
Control Circuit
12-bit Shift Register
Latch
Output Buffer
(Open Drain)
1 VINFC Focus driver input
2 CFCerr1 Cap. connection pin for error amp filter
3 CFCerr2 Cap. connection pin for error amp filter
4 VINSL+ Op. amp input (+) for sled driver
5 VINSL- Op. amp input (-) for sled driver
6 VOSL Op. amp output for sled driver
7 VNFFC Focus driver feedback pin
8 Vcc Pre Vcc, power Vcc for sled driver
9 PVcc1 Power Vcc for loading driver
10 PGND Power GND
11 VOSL- Output (-) of sled driver
12 VOSL+ Output (+) of sled driver
13 VOFC- Output (-) of focus driver
14 VOFC+ Output (+) of focus driver
Pin
No. Pin
Name
Function
15 VOTK+ Output (+) of tracking driver
16 VOTK- Output (-) of tracking driver
17 VOLD+ Output (+) of loading driver
18 VOLD- Output (-) of loading driver
19 PGND Power GND
20 VNFTK Tracking driver feedback pin
21 PVcc2 Power Vcc for actuator driver
22 PreGND Pre GND
23
VINLD Loading driver input
24 CTKerr2 Cap. connection pin for error amp filter
25 CTKerr1 Cap. connection pin for error amp filter
26
VINTK Tracking driver input
27 BIAS Bias input
28 STBY Standby pin
Pin
No. Pin
Name
Function