Hitachi CP-X2520 - Page 77

CP-X2520 ( M2-25ED ) / CP-X3020 ( M2-30ED )
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2
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5
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1
2
3
4
5
6
ABC DEFG
PWB assembly MAIN 11
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
4
6
5
2
8
7
3
1
G5
G3
G4
G2
G1
5
6
7
8
4
3
2
1
*CA07
1.0/16
1608
CLK-A
GND1
CA08
6800p/25
*RA17
100
*RA10
4.7k
*CA12
1.0/16
1608
*CA24
0.1/16
CA15
1.0/16
1608
*RA16
0
CA11
4700p/25
*CA18
1.0/16
1608
LACH-A
*RA01
4.7k
*RA11
4.7k
*CA20
0.047/16
CA06
1.0/16
1608
*CA23
2125
4.7/16
*CA21
0.22/10
*RA08100
*RA15
5.6k
*RA02
4.7k
*IA01
NJU7391
IN1A IN2A IN3A IN4A IN5A SELOUTA VOL1A TONE-HA TONE-BA TONE-DBA
SRA
OUTA GND_D
GND_A
DATA CLOCK LATCH
V+_A
V+_D VREF
OUTB
SRB
TONE-DBB
TONE-BB TONE-HB
VOL1B
SELOUTB
IN5B
IN4B
IN3B
IN2B IN1B
*RA09100
*RA06
5.6k
CA04
1.0/16
1608
DATA-A
*CA02
1.0/16
1608
GND1
*CA10
0.22/10
*CA09
0.047/16
CA17
1.0/16
1608
*CA01
1.0/16
1608
CA22
4700p/25
*RA07
0
*CA13
1.0/16
1608
CA19
6800p/25
CH1_CUT
*CM09
2125
2.2/10
*QM07
2SC4617EBTL
*RM07
180k
*RM53 0
*RM57
4.7k
*RM04
180k
*EM01
HSJ1003-01-010
*RM28
4.7k
GND1
*RM06
180k
GND1
*RM05
180k
*CM06
2125
2.2/10
*QM09
2SC4617EBTL
*RM54 0
GND1
*CM07
2125
2.2/10
*CM05
2125
2.2/10
CH2_CUT
*RM27
4.7k
*RM58
4.7k
*QM06
2SC4617EBTL
GND1
*RM50
3.3k-1%
TPSP-
*RM34
39k-1%
*CM21
1000p
RM51
2.2k
*CM24
0.47/10
1608
*CM23
1000p
RM52
0
*CM22
0.47/10
1608
APAO-
SP_OFF
A_GND
*CM25
47/
6.3
MVK/SKV
GND1
*RM43
0
2125
*LA14
MPZ2012S101A
TPSP+
2125
*LA15
MPZ2012S101A
*IM02
TPA6203A1DGNR
SHUTDOWN
BYPASS
IN+
IN-VO+
VDD
GND
VO-
*CM20
0.47/10
1608
+6.0V
*RM33
39k-1%
APAO+
GND1
*QM08
2SC4617EBTL
*RA29
6.8k
*RA30
6.8k
CA45
1000p
CA46
1000p
GND1
GND1
L_OUT_O
*QA05
2SC4617EBTL
QA08
2SA1774EBTL
*CA27
1.0/16
1608
*RA26
1.0k
MUTE
*RA28
3.9k
*RA27
3.9k
*CA88
3216
10/16
R_OUT_O
*QA04
2SC4617EBTL
*CA26
1.0/16
1608
*RA25
1.0k
RA73 3.3k RA72 3.3k
*DA05
RSX205L-30
VOL_VCC
+17V
1608
*LA10
600 1608
*LA11
600
1608
*LA12
600
1608
*LA13
600
CM31
1.0/16
1608
GND1
*EA01
ZH-02H
1
2
G1
G2
RA80
0
RA82
0
+15V
APAL1
APAR2
APAR1
APAL2
DA06
1SS355
*CM26
0.1/10
GND1
CM35
47/25
MVK/SKV
VOL_VCC
RA81
0
RA83
0
DA07
1SS355
RA85
27k
*QA06
2SA1774EBTL
GND1
*RA74
10k
*RA75
1.0k
*RA76
1.0k
RGB Audio R - in2
RGB Audio L - in2
RGB Audio R - in1
RGB Audio L - in1
Sheet 1
short pin:L
SHEET_1
RGB Audio IN1
RGB Audio IN2
long pin:R
SHEET_1
Speaker Monitor
SHEET_2,3,4,11
Connects with
JUMPER R
a Speaker
Audio Amp +5V
SHEET_1
Audio GND
R - out
SHEET_1
L - out
MUTE_OFF
MUTE_ON
SHEET_10
SHEET_3
SP_ON
SP_OFF(shutdown)