Hitachi CP-X2511N - Identifying Non-Defect Machine Issues (Part 2)

CP-X2511N(C15I-25N2) / CP-X3011N(C15I-30N2) / CP-X4011N(C15I-40N2) / CP-X2011N(C15-20N2) / ED-X45N(C15-20N2)
1
2
3
4
5
6
1
2
3
4
5
6
ABC DEF G
CONFIDENTIAL
PWB assembly MAIN 12
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
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
5
6
7
8
4
3
2
1
5
6
7
8
4
3
2
1
5 6 7 8
4 3 2 1
5 6 7 8
4 3 2 1
0V
4.4V
4.4V
0.0V
4.4V
0V
4.4V
4.4V
0V
4.4V
4.4V
0V
0.0V
0.0V
0.0V
0.0V
0.0V 0.0V
GND1
1608
LA75
600
1
2
APA75
1
1608
LA77
600
1
2
APA79
1
1608
LA76
600
1
2
APA73
1
1608
LA73
600
1
2
APA7A
1
APA76
1
APA74
1
1608
LA70
600
1
2
1608
LA71
600
1
2
1608
LA74
600
1
2
APA77
1
1608
LA72
600
1
2
APA78
1
APA72
1
EA12
502382-12V
1
2
3
4
5
6
7
8
9
10
11
12
G1
G2
1005
RM17
0
1
2
CM05
2125
2.2/10
1
2
CM14
1005
100p-C
1
2
1005
RM15
10k
1
2
QM06
2SC4617EBTL
1
2
3
QM05
2SC4617EBTL
1
2
3
CH2_CUT
1005
RM27 4.7k
1
2
1005
RM10 120k
1
2
CM09
2125
2.2/10
1
2
1005
RM23 120k
1
2
1005
RM07
180k
1
2
1005
RM22 10k
1
2
1005
RM13 120k
1
2
1005
RM540
1
2
1005
RM18 100
1
2
CM16
1005
220p
1
2
1005
RM04 180k
1
2
1005
RM57 4.7k
1
2
CM08
1005220p
1
2
QM07
2SC4617EBTL
1
2
3
1005
RM11 150k
1
2
1005
RM530
1
2
AUDIO2_L
GND1
CH1_CUT
QM08
2SC4617EBTL
1
2
3
QM03
2SC4617EBTL
1
2
3
1005
RM14 150k
1
2
GND1
CM02
1005
100p-C
1
2
1005
RM06 180k
1
2
1005
RM05 180k
1
2
1005
RM03 150k
1
2
1005
RM24 10k
1
2
1005
RM58 4.7k
1
2
CM10
1005
220p
1
2
+8.5V
1005
RM21 150k
1
2
1005
RM08 100
1
2
GND1
CM06
2125
2.2/10
1
2
1005
RM12 10k
1
2
1005
RM19
100
1
2
CM07
2125
2.2/10
1
2
1005
RM25
0
1
2
L_OUT_O
CM15
1005
220p
1
2
1005
RM26
0
1
2
QM09
2SC4617EBTL
1
2
3
1005 RM20 120k
1
2
QM04
2SC4617EBTL
1
2
3
CM11
1005
100p-C
1
2
CM01
1005
100p-C
1
2
AUDIO2_R
1005
RM09
100
1
2
AUDIO1_L
AUDIO1_R
QM02
2SC4617EBTL
1
2
3
R_OUT_O
1005
RM28 4.7k
1
2
1005
RM16
0
1
2
1005
RM30
180k
1
2
1005
RM29 180k
1
2
CM51
1005
100p-C
1
2
CM52
1005
100p-C
1
2
1005
RM68 150k
1
2
GND1
1005
RM66 100
1
2
QM11
2SC4617EBTL
1
2
3
1005
RM69 10k
1
2
1005 RM67 120k
1
2
CM44
1005
220p
1
2
1005
RM61
0
1
2
1005
RM65 10k
1
2
QM10
2SC4617EBTL
1
2
3
1005
RM64 150k
1
2
CM43
1005
220p
1
2
1005
RM62
100
1
2
1005
RM63 120k
1
2
1005
RM60
0
1
2
AUDIO3_R
AUDIO3_L
1005
RA17
100
1
2
AUDIO2_L
1005
RA45
4.7k
1
2
CA08
1005
6800p/25
1
2
LACH-MIC
1005 RA15 5.6k
1
2
1005
RA16
0
1
2
CA06
1.0/16
1
2
CA04
1.0/16
1
2
1005
RA07
0
1
2
1005
RA14
4.7k
1
2
CLK-A
CA17
1.0/16
1
2
1005 RA06
5.6k
1
2
AUDIO1_R
AUDIO1_L
CA22
1005
4700p/25
1
2
CA11
10054700p/25
1
2
CA03
1.0/16
1
2
1005
RA10
4.7k
1
2
CA24
1005
0.1/16
1
2
CA09
1005
0.047/16
1
2
Volume1_L
GND1
CA20
1005
0.047/16
1
2
CA15
1.0/16
1
2
1005
RA02
4.7k
1
2
CA12
1.0/16
1
2
HD_R_IN
1005
RA03
4.7k
1
2
CA18
1.0/16
1
2
CA14
1.0/16
1
2
AUDIO2_R
CA19
1005
6800p/25
1
2
1005
RA01
4.7k
1
2
AUDIO3_L
DATA-A
CA10
1005
0.22/10
1
2
AUDIO3_R
CA21
1005
0.22/10
1
2
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
CA02
1.0/16
1
2
CA13
1.0/16
1
2
CA07
1.0/16
1
2
1005
RA11
4.7k
1
2
1005
RA08 100
1
2
Volume1_R
1005
RA12
4.7k
1
2
CA23 2125
4.7/16
1
2
LACH-A
HD_L_IN
CA01
1.0/16
1
2
1005
RA09 100
1
2
CA68
1005
0.22/10
1
2
CA60
1.0/16
1
2
CA62
1.0/16
1
2
1005
RA66
0
1
2
CA72
1005
0.1/16
1
2
1005
RA68 100
1
2
1005 RA64
5.6k
1
2
CA69
10054700p/25
1
2
CA70
1005
4700p/25
1
2
CA57
1.0/16
1
2
CA63
1005
6800p/25
1
2
CA66
1005
0.22/10
1
2
CA61
1.0/16
1
2
IA06
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
Volume2_R
CA65
1005
0.047/16
1
2
CA71 2125
4.7/16
1
2
1005
RA67
0
1
2
CA64 1005
6800p/25
1
2
Volume2_L
1005 RA65 5.6k
1
2
1005
RA70
100
1
2
1005
RA69 100
1
2
CA59
1.0/16
1
2
CA58
1.0/16
1
2
CA67
1005
0.047/16
1
2
GND1
GND1
1005 RA48 1.0k
1
2
GND1
CA92
0.1/25
1
2
1005 RA47 100k
1
2
1005
RA92
10k
1
2
1005 RAA4
15k
12
1005 RA54 5.6k
12
Volume2_R
1005
RA51
33k
1
2
DA21
1SS355
1
2
Volume1_R
1005
RA94
33k
1
2
1005
RA77
10k
1
2
AUDIO_DAC
1005
RAA1
33k
1
2
1005 RA98 1.0k
1
2
CA93
47/16
MVK/SKV
1
2
1005 RA99
15k
1
2
DA22
1SS355
1
2
1005
RA50
33k
1
2
GND1
IA09
LM358AD
1OUT
1IN-
1IN+
GND 2IN+
2IN-
2OUT
VCC
1005 RA74
0
1
2
1005 RA52
15k
1
2
1005
RA96
15k
1
2
DET_MIC
IA08
LM358AD
1OUT
1IN-
1IN+
GND 2IN+
2IN-
2OUT
VCC
Volume2_L
1005 RA53
15k
12
MIC_DAC
CA94
0.1/25
1
2
Volume1_L
1005
RA46
15k
1
2
1005 RA97 100k
1
2
IA07
LM358AD
1OUT 1IN- 1IN+
GND2IN+
2IN- 2OUT VCC
DET_AUDIO
CA91
0.1/25
1
2
CA95
47/16
MVK/SKV
1
2
1005 RA73
0
1
2
1005 RAA3
15k
1
2
GND1
1005 RAA5 5.6k
12
1005
RA93
33k
1
2
1005
RA76
33k
1
2
1005
RA75
33k
1
2
1005 RA49
15k
1
2
1005
RAA2
33k
1
2
IA10
LM358AD
1OUT 1IN- 1IN+
GND2IN+
2IN- 2OUT VCC
GND1
CA96
0.1/25
1
2
1005
RAB4
33k
1
2
1005
RAA6
33k
1
2
1005
RAB5
33k
1
2
1005
RAA7
33k
1
2
1005 RAB1
33k
1
2
1005 RAB6
33k
1
2
R_MIX
L_MIX
1005
RAA9
15k
1
2
1005
RAA8
15k
1
2
1005
RAB2
15k
1
2
1005
RAB3
15k
1
2
CA52
1.0/16
1
2
CA53
1.0/16
1
2
CA55
1.0/16
1
2
CA56
1.0/16
1
2
1005
RA63
4.7k
1
2
1005
RA62
4.7k
1
2
1005
RA61
4.7k
1
2
1005
RA60
4.7k
1
2
+8.5V
APA71
1
2125
LA80
600
1
2
1608
LA78
600
1
2
1608
LA79
600
1
2
APA7C
1
APA7E
1
1005
RAB7
4.7k
1
2
1005
RAB8
4.7k
1
2
1005
RA78
18k
1
2
1005
RA95
18k
1
2
L_OUT_O
R_OUT_O
CM04
1.0/16
1
2
CM03
1.0/16
1
2
CM13
1.0/16
1
2
CM12
1.0/16
1
2
CM42
1.0/16
1
2
CM41
1.0/16
1
2
CA54
1.0/16
1
2
CA51
1.0/16
1
2
CM18
2125
2.2/10
1
2
1005
RM56 4.7k
1
2
CM17
2125
2.2/10
1
2
1005
RM55 4.7k
1
2
QM13
2SC4617EBTL
1
2
3
QM12
2SC4617EBTL
1
2
3
CH3_CUT
CA73
1.0/16
1
2
GND1
LVL_AUDIO
LVL_MIC
1005
RA71
150
1
2
CA75
1005
1000p
1
2
CA74
1005
1000p
1
2
1005
RAF5
0
1
2
1005
RAF4
0
1
2
1005
RAF0
0
1
2
1005 RAF1
0
12
1005
RAF2
0
1
2
1005 RAF3
0
12
SHEET_11
SHEET_1
SHEET_1
EN=not use ST=AUDIO IN1
EN=not use ST=AUDIO IN1
RGB Audio R - in2
RGB Audio L - in2
RGB Audio R - in1
Video Audio R - in
EN=AUDIO IN1 ST=AUDIO IN2
EN=AUDIO IN1 ST=AUDIO IN2
Video Audio L - in
RGB Audio L - in1
Audio_2-R
Audio_3-L
MIC_LINE
Audio_O-L
MIC
Audio_O-R
Audio_2-L
Audio_3-R
Audio_1-L
Audio_1-R
+8.5V
GND