SA-
AK750P/PC MAIN 2/2 DIAGRAM
25
24
SW_LVL2
SW_LVL1
SW LVL2
SW LVL1
QR3106
SWITCH
QR3405
SWITCH
QR3404
SWITCH
Q3400
SWITCH
QR3403
SWITCH
QR3402
SWITCH
QR3401
SWITCH
Q2950
DECK SUPPLY
CONTROL SWITCH
Q2950
D2811
D3400
D2813
DECK SUPPLY
CONTROL SWITCH
Q2803
RESET (MICRO-P)
SWITCH
QR3401
SWITCH
CN3400
CN2401
11
CN3400
CN2401 4
Q3401
SWITCH
CN3400
CN2401 9
Q3405
SWITCH
Q3450,
Q3451
SWITCH
Q3601
SWITCH
Q2936
CD SUPPLY
CONTROLSWITCH
Q2937
D2936
CHANGER PLUNGER
ON/OFF SWITCH
CN3400
CN2401
10
CN3400
CN2401
12
CN3400
CN2401
13
CN3100
FP1
17
CN3100
FP1
16
CN3100
FP1
15
CN3100
FP1
11
CN3100
FP1
9
CN3100
FP1
8
CN3100
FP1
7
CN3100
FP1
6
CN3100
FP1
1
CN2801
CN7002
15
CN2801
CN7002
16
CN2801
CN7002
17
CN2801
CN7002
18
CN2801
CN7002
19
CN2801
CN7002
20
CN2801
CN7002
21
8
7
6
5
4
3
2
CN2808 CN5103
9
CN2808 CN5103
10
CN2808 CN5103
5
CN2808 CN5103
6
CN2808 CN5103
12
CN2808 CN5103
11
CN2808 CN5103
8
CN2808 CN5103
7
CN2808 CN5103
4
CN6601
CN2806 2
CN6601
CN2806 3
CN6601
CN2806 5
CN6601
CN2806 7
CN6601
CN2806 8
CN6601
CN2806 9
CN6601
CN2806
11
CN6601
CN2806
12
CN6601
CN2806
13
CN6601
CN2806
16
CN6601
CN2806
17
CN1305
CN2803
21
CN1305
CN2803
14
CN1305
CN2803 6
CN1305
CN2803 4
CN5102
CN2809 3
CN5102
CN2809 1
CN1305
CN2803 2
QR3105
D2871-D2874
SWITCH
CN1305
CN1305
CN2803 1
CN2803 5
CN2805
12
CN2805
14
CN2805
13
CN2805
11
CN2805
8
CN2805
7
CN2805
6
CN2805
5
CN2805
2
CN2805
1
CN3601
7
CN3601
4
CN3601
3
CN3601
2
CN3601
1
CN2805
4
D2937-D2941
4
5
RDS_CLK
RDS_DA
RDS_DA
RDS_CLK
69
68
65
26
27
1
91
66
67
60
2
3
32
31
6
37
34
44
38
35
36
48
45
49
15
13
10
11
78
77
76
19
75
81
79
50
47
46
3
5
4
41
42
43
94
20
18
93
71
90
92
72
70
51
88
54
55
87
82
83
86
80
84
85
21
57
58
56
1
3
59
95
97
39
7
12
30
22
52
IDCDET
ASPCLK
ASPDA
LM.1
PCONT
40
MUTEA
+9V
12V
5.3V
5V
3.3V
3.3V
-9V
15V
15V
6V
3.3V
5V
5V
15V
VREF
DVREF
IC2801
C2CBYY000424
MICROPROCESSOR
IC2872
C0CBAHG000011
AV REGULATOR IC
2
1
3
IC4000
C0DBZGC00067
3.3 REGULATOR
FROM D-PORT
FROM XM
FROM CD SERVO
FROM POWER
FROM
PANEL
FROM
DECK
TO
CRSI
(CN1)
TO
TUNER
PACK
D-PORT_RES1
MUTE_A
SW_LVL2
SW_LVL1
D-PORT_RES2
D-PORT_R-SKIP
ASP_DAT
ASP_CLK
D-PROT_F-SKIP
D-PORT_STOP
D-PORT_PCONT
LM_1
DPORT
PLAY
D-PORT
DET1
D-PORT
DET2
I-POD_RxD
I-POD_TxD
IP_LINK
XM_I2S_RATE
XM_MUTE(BUSY)
XM
LINKACTIVE
XM_TX_OUT
XM_DAC_RESET
XM_RX_IN
XM_RST
XM_ANT_REV
XM_PCONT
Xout
Xin
X2802
XciN
Xcout
X2801
MCLK
MDATA_OUT
MLD
BLKCK
STATUS
CD_RST
/RESTSW
STANDBY
DCDET
PCONT/EFP/CS
EE_CS/EFP/EPM
EE_CLK
EE_DAT
SYNC
KEY3
FL_CLK
FL_CS
FL_DOUT
KEY1
RMT
KEY2
VOL_JOG
VOL_LED
PLUNGER
BOTTOM_SW
UP_SENSOR
PLAY_SW
CLOSE_SW
OPEN_SW
ST_SW
HOME_SW
CW
CCW
DO
PHOTO
MTR
PLG
IN
OUT
OUT
STBY
GND
REC
DECK
AD1
DECK_AD2
FROM
POWER
MUTE_DAT
F_HOP
/RESET
PLL_CLK
D1
CE
EE_CS
EE_DAT
EE_CLK
IC2871
E-EPROM IC
(NOT SUPPLIED)
SA-AK750P / SA-AK750PC
62
Summary of Contents for SA-AK750P
Page 8: ...8 SA AK750P SA AK750PC ...
Page 13: ...13 SA AK750P SA AK750PC ...
Page 16: ...With reference to page 13 of the operating instruction manual 16 SA AK750P SA AK750PC ...
Page 18: ...With reference to page 17 of the operating instruction manual 18 SA AK750P SA AK750PC ...
Page 29: ...10 3 Main Parts Location 29 SA AK750P SA AK750PC ...
Page 40: ...10 16 1 Replacement of Pinch Roller and Head Block 40 SA AK750P SA AK750PC ...
Page 47: ...12 4 Checking and Repairing of Power P C B 47 SA AK750P SA AK750PC ...
Page 49: ...Fig 7 49 SA AK750P SA AK750PC ...
Page 53: ...15 2 Power P C B Transformer P C B 15 3 Panel P C B 53 SA AK750P SA AK750PC ...
Page 54: ...15 4 Main P C B 54 SA AK750P SA AK750PC ...
Page 55: ...15 5 XM P C B 15 6 Deck P C B 55 SA AK750P SA AK750PC ...
Page 56: ...15 7 Waveform Chart 56 SA AK750P SA AK750PC ...
Page 58: ...58 SA AK750P SA AK750PC ...
Page 66: ...SA AK750P SA AK750PC 66 ...
Page 68: ...68 SA AK750P SA AK750PC ...
Page 88: ...SA AK750P SA AK750PC 88 ...
Page 93: ...23 Exploded Views 23 1 Cabinet Parts Location SA AK750P SA AK750PC 93 ...
Page 94: ...SA AK750P SA AK750PC 94 ...
Page 95: ...23 2 Deck Mechanism Parts Locations RAA4403 S SA AK750P SA AK750PC 95 ...