B
SCHEMATIC DIAGRAM - 6
MAIN CIRCUIT
B16
B14
:+B SIGNAL LINE
:MAIN SIGNAL LINE
:MIC / MUSIC PORT SIGNAL LINE
:-B SIGNAL LINE
SA-PT250GCP MAIN CIRCUIT
1/4
2/4
3/4
4/4
TO MAIN
SECTION (1/4)
TO MAIN
SECTION (4/4)
FOR SOFTWARE
TO
TRAY LOADING
CIRCUIT
(CS901)
IN SCHEMATIC
DIAGRAM - 15
J
TO
VOLUME CIRCUIT
(CN6901)
IN SCHEMATIC
DIAGRAM - 15
E
TO
PANEL CIRCUIT
(CN6902)
IN SCHEMATIC
DIAGRAM - 9
C
TO
D-AMP CIRCUIT
(CN5050)
IN SCHEMATIC
DIAGRAM - 12
G
B2
TO
MIC CIRCUIT
(H7000)
IN SCHEMATIC
DIAGRAM - 10
D
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
B
D
E
F
H
G
C
10K
R2862
10K
R2079
10K
10K
R2081
R2080
10K
R2863
FX_DO
FX_DI
R2037
47K
R2041
4.7K
R2051
56K
47K
R2034
HOP_DA
JOG_A
R2054
220
ACS_MUTE
MUTE_C_S
AMBP
PCONT
MOD_DA
MUTE_F_SW
R2062
220
JOG_B
R2060
220
HP_MUTE
W2649
0
W2531
0
W2533
0
ASP_DAT
R2069
220
R2068
220
DC_DET1
VMUTE
ASP_CLK
SCART_MUTE
R2043
10K
R2021
56K
R2045
10K
DC_DET2
R2022
220
C2000
0.1
SENSE1
SENSE2
3
4
2
5
98
94
95
92
91
93
97
96
1
100
99
80
78
76
77
79
87
86
88
89
82
84
83
81
85
90
16
14 15
17
11
13
12
69
67
65 64
66
68
70
51
49
45
47
46
41
44
42
43
48
50
30
39
37
35
32
31
34
33
36
38
40
22 23
20 21
26
28
27
24 25
18 19
53
55
57
62
60 59
61
63
58
56
54
29
52
75
73
71
72
74
9
7
6
8
10
IC2001
C2CBYY000440
TUN_CLK
TUN_DO
DVD_MUTE
FX_DET1
FX_CLK
TUN_SD
TUN_CLK
TUN_SD
TUN_DI
R2010
0
R2003
220
R2000
220
220
R2005
220
R2004
DVD_CMD
R2031
220
R2040
R2024
10K
1K
DVD_STAT
DVD_CLK
RMT
SYNC
3
1
2
H2B100500004
X2001
R2093
R2869
220
10K
10K
R2077
FLD_CLK
FLD_OUT
FLD_STB
KEY2
1.8K
R2088
KEY1
VREF
C2001
0.1
BRAKE_H
TRAY_OPEN
TRAY_CLOSE
TRAY_CCW
ACS_IN
25V22
C2003
VREF
B0ACCK000005
D2005
B0ACCK000005
D2007
R2865
6.8K
120K
3.3K
R2864
R2871
C2012
330P
ECS
EEPROM
(NOT SUPPLIED)
R2017
W2519
0
W2501
0
27K
R2086
22K
ECK
5
6
1
3
4
2
8
7
CN2006
FX_DET1
RESET
FX_DI
FX_DO
FX_CLK
MUTE_C_S
DC_DET2
MOD_DA
MUTE_F_SW
HOP_DA
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
1
17
16
CN2009
GNDE
GNDE
GNDE
C2013
0.022
R2087
22K
0
R2013
220
R2016
220
10K
R2872
10K
R2092
R2032
47K
TRAY_CW
TRAY_OPEN
MIC_SW
TRAY_CLOSE
TRAY_CCW
TRAY_CW
R2089
22K
R2082
0
W2641
0
W2534
R2870
10K
R2095
56K
R2015
220
C2007
0.1
B1GBCFLL0037
Q2003
R2084
47K
50V2.2
C2006
RESET
D2008
B0ACCK000005
RESET
RESET
6
7
5
2
4
3
8
1
IC2003
IC2003
R2085
4.7K
C2008
6.3V100
0.1
C2009
SL_OUT
CENTER_OUT
C2520
W2643
0
W2558
0
1
SR_OUT
FRONTR
FRONTL
330P
C2011
C2010 330P
SYS6V
EDA
NC
GND
DI
DO
NC
XIN
BYTE
MOD_DA
GND
RDS_EN
HP_MUTE
PCONT
ACS_MUTE
CEC_IN
CEC_OUT
ACS
WIDE1
XM_EN
[97]KEY1
MD3
FLD_STB
RDS_DAT
[84]ECHO_LVL2
SYSTEM CONTROL
FLD_CLK
FLD_OUT
JOG_B/VOL_DN
ECHO_MUTE
[83]ECHO_LVL1
[82]WS_LED
[81]RDS_CLK
JOG_A/VOL_UP
[98]VREF
[99]AVCC
[100]BRAKE_H
MD2
KEY2
AVSS
DES1
DES2
DES3
VSS
MUTE_C_S
HOP_DA
XOUT
MUTE_F_SW
AMBP
RESET
NC
CNVSS
AGND
AGND
SURROUND L
SUBWOOFER
AGND
SURROUND R
AGND
AGND
FRONT R
FRONT L
AGND
SW+5V
FHOP
CENTER
DC_DET
MOD_DA
MUTE_F (MODE 2)
MUTE_S (MODE 1)
SK
NMI
VSS
SYNC
NC
ECK
EDA
ECS
RMT
SENS1
SENSE2
NC
(CLK)
[33]FX_CLK
[32]FX_DI
FX_EN
TUN_DI
TUN_DO
DVD_PCONT
FX_DET1
[31]FX_DO
(BUSY)
MULTI_1
RGB_H
[47]ASP_CLK
VMUTE
SCART_MUTE
ACS_EN
HBASS_SW
NC
EPM
DVD_MUTE
DC_DET1
NC
VMUTE_MAIN
POS_SW
[48]ASP_DAT
[50]NC
[49]NC
NC
MIC_EN
(TxD)
TV_EN
(RxD)
DVD_STAT
NC
DVD_CMD
DVD_CLK
VCC
OPT_EN
DC_DET2
CS
NC
CLOCK
RxD
DGND
TxD
CNVSS
RESET
BUSY
VREF
VREF
VREF
VCC
YC_H
VCC
R2030
1K
K2812
0
R2023
220
R2094
220
SUBW_OUT
HP-RCH
HP-LCH
KEY2
JOG_B
JOG_A
5
6
1
3
4
2
8
7
CN2020
HP_RCH
KEY2
DGND
VREF
VREF
AGND
AGND
JOG_B
HP_LCH
JOG_A
18
16
14
8
9
11
12
10
2
3
1
5
7
6
4
13
15
17
19
CN2007
RMT
F-
F+
SW+5V
DGND
SW+5V_GND
KEY1
SYNC
VREF
+7V
+7V
-7V
-7V
MPORT_RCH
MPORT_LCH
ACS
ACS_MUTE
AGND
FL_IC_CLK
FL_IC_DAT
FL_IC_STB
-VP
TRAY_OPEN
VREF CONTROL
FLD_CLK
ACS_IN
F_MPORT-LCH
ACS_MUTE
F_MPORT-RCH
RMT
FLD_OUT
SYNC
KEY1
TRAY_CCW
TRAY_CLOSE
2.7K
R2943
Q2030
B1GBCFJN0033
TRAY_CW
D2935
B0EAKM000117
D2936
B0EAKM000117
R2942
2.2K
4
5
1
3
2
7
6
CN2015
VREF
VREF
M+9V
VREF
SW+5V
-VP
F+
F-
C+7.5V
GND (MGND)
TRAY_CW
MGND
TRAY_OPEN
TRAY_CCW
TRAY_CLOSE
FLD_STB
BRAKE_H
R2006
220
G0C3R3JA0027
L2008
HBASS_SW
W2619
0
W2617
0
W2536
0
W2511
W2532
0
0
W2614
0
W2523
W2527
0
0
W2524
0
W2613
0
W2612
0
W2526
0
W2634
W2648
0
W2539
W2610
0
0
W2650
W2623
0
0
0
220
R2007
-7V
25V4.7
C2516
B1ABGC000005
Q2505
1K
R2526
820
R2525
MUTING
MUTING CONTROL
Q2504
B1GDCFGA0018
27K
R2528
R2527
56K
AGND
MUTE_C_S
W2625
0
W2633
0
W2659
0
R2053
10K
R2027
220
27K
R2019
3
2
6
7
4
5
1
9
8
CN2013
CHASSIS GND
ECHO_LVL2
MIC_IN
+7V
-7V
ECHO_LVL1
ECHO_MUTE
AGND
MIC_SW
MIC_SW
ECHO_LVL1
MIC_IN
ECHO_LVL2
ECHO_MUTE
-7V
+7V
CHASSIS GND
AGND
220
R2052
MIC_SW
ECHO_LVL2
ECHO_LVL1
ECHO_MUTE
150
R2195
56K
R2244
Q2007
UNR211H00L
B0ACCK000005
D2009
MUTING CONTROL
INVERTER
MUTING
MUTING
MUTING
MUTING
1K
R2240
1K
R2620
1K
R2420
1K
R2242
1K
R2320
1K
R2142
1K
R2520
1K
R2140
R2145
27K
50V4.7
C2140
R2421
100K
100K
R2521
R2621
100K
R2321
100K
100K
R2143
100K
R2243
R2141
100K
R2241
100K
B1GBCFJN0033
Q2008
DVD_MUTE
Q2302
B1GFGCAA0001
Q2502
B1GFGCAA0001
Q2202
B1GFGCAA0001
Q2102
B1GFGCAA0001
DVD_D+5V
-7V
MIXL
MIXR
DVD-FL
DVD-FR
DVD-CNT
DVD-SUBW
DVD-SL
DVD-SR
AGND
3
2
5
4
1
6
3
2
5
4
1
6
3
2
5
4
1
6
3
2
5
4
1
6
R2002
220
W2637
0
W2557
0
W2542
0
W2652
0
W2653
0
SA-PT250GCP
82
Содержание SA-PT250EE
Страница 5: ...25 Replacement Parts List 108 25 1 Component Parts List 109 5 SA PT250GCP ...
Страница 12: ...12 SA PT250GCP ...
Страница 36: ...9 2 Main Components and P C B Locations 36 SA PT250GCP ...
Страница 51: ...Step 3 Remove the middle chassis Step 4 Remove the traverse unit 51 SA PT250GCP ...
Страница 66: ...SA PT250GCP 66 ...
Страница 74: ...SA PT250GCP 74 ...
Страница 76: ...76 SA PT250GCP ...
Страница 104: ...24 Exploded Views 104 SA PT250GCP ...
Страница 105: ...24 1 Cabinet Parts Location SA PT250GCP 105 ...
Страница 106: ...SA PT250GCP 106 ...
Страница 107: ...24 2 Packaging SA PT250GCP 107 ...