MAIN CIRCUIT
SCHEMATIC DIAGRAM - 6
: +B SIGNAL LINE
R337
1K
43
44
45
46
47
48
49
50
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
81
82
83
84
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
/DCDET
PCONT
EE_DAT
EE_CLK
EE_CS
MUTE_A
C380
560P
C385
560P
C384
560P
C383
560P
C381
560P
RESTSW
CHG_HLF
CHG_CW
CHG_CCW
CHG_SW1
CHG_SW2
CHG_PLR
CHG_AD2
CHG_AD1
DECK2
KEY3
KEY2
KEY1
REG_2
REG_1
VREF+
VCC
76
77
78
79
80
64 63
65
66
67
68
69
70
71
72
73
74
75
51
52
53
54
55
56
57
58
59
60
61
62
MODE_1
PHOT
O_2
PHOT
O_1
PLG1
PLG2
MTR
REC
DECK1_H
NC
VCC
NC
VSS
DMT
BP1
V_JOG_B
V_JOG_A
SSEQ_LED
NC
HALF_1
EX1_CLK
EX1_DA
T
FL_RESET
FL_CS
FL_DOUT
FL_CLK
/CD
CD_RST
ST
A
TUS
MLD
M
D
ATA
M
D
ATA
NC
NC
NC
NC
PCONT/EFP_/CE
EE_CS/EFP_/EPM
SP_B
SP_C
SP_A
DCDET
NC
NC
NC
EE_CLK
EE_DAT
NC
NC
NC
MUTE_H
MUTE_A
CNVSS/EFP_CNVSS
/RESET/EFP_RESET
XC_OUT
X_OUT
XIN
VCC
RMT
BLKCK
SYNC
ST/DO
PLLCK
SD
PLLDA
PLLCE
NC
NC
RDS_DA
T
RDS_CLK
MBP1
MBP2
BYTE
XC_IN
VSS
LM_L
/NMI
ASP_DA
T
ASP_CLK
SW_L
V2
SW_L
V1
LM_R
CHG_SW1
CHG_SW2
AVCC
VREF
CHG_AD1
CHG_AD2
CHG_PLR
CHG_CCW
CHG_CW
CHG_HLF
/RESTSW
DEMO SELECTOR
MCLK
DECK2
KEY3
KEY2
KEY1
AVSS
REG_2
REG_1
R383
10K
/REC
/MTR
DECK1_H
/PLG2
/PLG1
/PHOT
O_1
/PHOT
O_2
/MODE_1
/HALF_1
BP1
DMT
MLD
CD_RST
SSEQ_LED
EXP_DA
T
EXP_CLK
V_JOG_B
V_JOG_A
VCC
R817
680
C328
100P
C329 100P
C330
100P
C331 100P
C332 100P
L304
D314
MA2J72900L
D312
B0ACCE000003
R446
22K
R400
10K
R394 10K
R332 100
R808
47K
C397
10V1000P
C389
6.3V100
SYS6V
RMT
BLKCK
SYNC
DO/ST
PLLCE
ASP_DA
T
ASP_CLK
LM_L
LM_R
RDS_DA
T
VCC
MBP1
MBP2
XC_IN
XC_OUT
X_OUT
XIN
C324
C323
0.1
Q315
R809
100K
C396
50V2.2
C392
50V1
/DCDET
VREF+
Q313
Q314
C357
1000P
C374
56P
C359
1000P
C369
56P
C362
18P
C361
18P
C388
68P
C387
68P
R804
330K
R810
4.7K
R801
10M
R811
4.7K
X301
H0A327200073
X303
H2A100500006
Q312
D313
B0ACCE000003
R338
1K
R367
10K
R805
4.7K
R816
470K
R815
470K
Q317
Q316
DVREF+
PCONT
VREF+
SYS6V
IC305
C2CBJF000017
MICROPROCESSOR
L304
RLQB3R3KT-1Y
MUTE_H
SW_LV2
SW_LV1
0.1
R807 680
PLLDA
PLLCLK/
SD
R884
100
R885
100
R886
100
MCLK
FL_RST
FL_CS
FL_DOUT
FL_CLK
/CD
CDST
A
T
R312
100K
R393 10K
R392
10K
C353
100P
C354
100P
R389 10K
C350
100P
R384 10K
R385 10K
R386 10K
C351 100P
C352
100P
R390 10K
R391 4.7K
RDS_CLK
C325
100P
Q312
B1GBCFJJ0039
PCONT SWITCH
Q316
B1ACCF000063
SWITCH
Q317
B1ACCF000063
DECK SUPPLY SWITCH
Q313, Q314
B1ABCF000131
SWITCH
Q315
B1GACFLL0007
POWER RESET
CONTROL SWITCH
D310
B0ACCK000005
R315
8.2K
56
SA-AK220E / SA-AK220EB
Summary of Contents for SA-AK220E
Page 4: ...1 Caution for AC Mains Lead 4 SA AK220E SA AK220EB ...
Page 10: ...9 Operation Procedures 10 SA AK220E SA AK220EB ...
Page 83: ...22 Troubleshooting Guide 83 SA AK220E SA AK220EB ...
Page 85: ...23 1 Deck Mechanism RAA4502 S 23 1 1 Deck Mechanism Parts Location 85 SA AK220E SA AK220EB ...
Page 86: ...86 SA AK220E SA AK220EB ...
Page 89: ...89 SA AK220E SA AK220EB ...
Page 91: ...23 3 Cabinet 23 3 1 Cabinet Parts Location 91 SA AK220E SA AK220EB ...
Page 92: ...92 SA AK220E SA AK220EB ...
Page 93: ...93 SA AK220E SA AK220EB ...
Page 103: ...23 6 Packaging 103 SA AK220E SA AK220EB PRT0403 D K J N L ...
Page 104: ......