Panasonic CY-PAD1003N Service Manual page 16

Digital mono amplifier
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CY-PAD1003N
9.2.
Main-2/LED Block
Short protect
CP1
4.7/50V
RP2
QP2
08-05401-00
11.2
11.2
RP3
3.3k
0
CN1
4.7/50V
OVER VOLTAGE
CP5
CP4
100/16V
10/50V
RP16
15k
RP12
RP13
4.53k
2M
UP1
07-00494-00
1.0
3.3
0.1
RP15
0.2
22k
1.5
3.4
0
RT
-10k
RP18
11.2
RP17
56k
3.6k
CP9
RP19
CP10
4700p
3k
0.1
THERMAL
PROTECT
11-06A15-32-G
RELAY CONTROL
P2A
1A-0000PC817H
RR2
1k
1.4
1.4
QP15
08-05551-00
1.4
0
1.4
DP21
QP14
09-14148-01
08-05551-00
11-C00080-01
11-C00080-01
+12V
LED1-4
3.3k
19-00323-00
LED4
LED2
RP4
0
LED3
LED1
3.3k
0
DA10
09-14148-01
RG1
10k
DP4
LED PCB (A)
LED PCB (B)
09-14148-01
RV1
DP5
PROTECT
15.6k
09-14004-00
CP6 4.7/50V
RV2
30k
DP7
RP14
09-14148-01
09-20390-03
1.5M
3.5
3.9
1
16
RP26
IN+
IN+
1k
5.0
4.1
2
15
IN-
IN-
5.0
3
14
FB
REF
0
QP4
4
13
5.0
DTC
CTRL
QP5
5
12
11.2
0
RP27
CT
VCC
1k
11.2
6
11
RT
C2
4.1
4.1
7
10
GND
E2
3.9
4.1
8
9
C1
E1
RP22
680
DP8
09-14148-01
CP11
ZD3
RP23
470/16V
09-20390-03
10
QP3
08-05551-00
RP20
2.9
10k
DP6
09-14148-01
0.1
0.5
RP21
1M
CP51
0.1
LED
19-00329-00
DP20
09-14148-01
QF1
RR1
RF2
08-10667-01
100k
56
12
7.5
2.0
CF1
RF1
22/50V
4.7k
CA11
7.1
CF2
220/16V
ZF1
0.1
09-00075-00
RP34B 1k
QP12
CP34–CP36
08-01358-00
2200/35V
LED5-8
+12V
12
12.1
19-00323-00
RP36
CP34 CP35 CP36
10K
11.3
LED7
LED6
RP35
1k
LED8
LED5
QP13
08-05551-00
0.1
0.7
0
CP33
0.1
CA10
0.1
RP37
100k
DP9
09-14148-01
+12V
RP34
RP29
ZD2
1
22
RP30
22
RP28
12.1
12.1
12.1
22
3.5
3.5
3.5
0
0
0
QP6
QP7
QP8
QP9
QP10
QP11
CP12A
0
0
0
3.9
3.9
3.9
0.039
RP31
12.1
12.1
12.1
22
RP34A
RP32
RP33
1
22
22
+12V
DP10
QP6-QP11
TR1
09-14148-01
D=474:19+7
08-50N06-00
The following symbols are
shown on the schematic diagram.
+Vcc
+Vcc
-Vcc
-Vcc
+15V
+15V
+15V
-15V
+12V
+12V
16
+12V
LP1
F1–3
3uH
25A*3
CP38
B3
DP17
0.1
33uH
09-15401-01
RP39
RP38
10k
4.7k
DP13,DP14
09-00154-00
QP16
RP40
07-07815-00
DP13
10
15.3
1
Vin
Vout
+15V
20.7
3
0
CP25
DP14
CP27
CP23
22/50V
220/16V
220/35V
CP24
220/35V
CP28
CP26
DP15
220/16V
22/50V
RP43
10
DP16
1
3
Vin
Vout
-15V
0
-15.2
DP15,DP16
QP17
DP11
09-00154-00
07-07915-00
09-20A20-00
-Vcc
CP14
CP15
CP16
CP18
CP19
CP20
CP13B
680p
+Vcc
DP12
CP14–CP16
09-20A20-00
CP18–CP20
1000/80V
FAN
12V
CON1
T1
POWER IN
1
+12V
+12V
2
CON
3
GND
CP39
0.1
L3
+15V
100uH
+15V
CP29
0.1
L4
100uH
SGND
CP30
0.1
L5
-15V
100uH
-15V
RC3
15k
-Vcc
V-
RC4
15k
CP17
RP44
0.22
4.7k
CP22
0.1
CP21
0.22
RC2
15k
+Vcc
V+
RC1
15k
CY-PAD1003N MAIN2/3,LED

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