103
17 Schematic Diagram
17.1. Main(Micon/Tuner) Circuit
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 18
SA-BT222EB/EG MAIN(MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(MICON)
SECTION (2/6)
TO MAIN(MICON)
SECTION (4/6)
P1
C
TO
D-AMP CIRCUIT
(CN5402)
IN SCHEMATIC
DIAGRAM - 26
: +B SIGNAL LINE
: iPod/iPhone/AUX/OPTICAL/HDMI AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
: iPod/iPhone VIDEO INPUT SIGNAL LINE
DSP_I2S_OUT3
R2183
220
R2181
220
R2182
220
47
R2081
47
R2083
47
R2082
R2184
220
DSP_BCK_OUT
DSP_MCLK_OUT
DSP_CLK
DAP_MUTE
DAP_RST
QUICK_PCONT1
DSP_DA
DSP_LRCK_OUT
DSP_OUT_GND
MICON_GND
DC_DET2
R2098
0
R2093
220
R2090
220
DSP_I2S_OUT2
DSP_I2S_OUT1
47
R2084
47
R2086
47
R2085
FAN_ON_H
PW_D3R3V_DSP
9
7
5
2
3
1
4
6
8
17
15
13
10
12
11
14
16
18
CN2006
18
1
SCL
MCLK
DGND
DGND
SDIN1
SDIN4
SDIN2
SDIN3
DC_DET2
+3.3V
FAN (CATER AK)
ECO_DAMP
LRCLK
MUTE
DGND
RESET
DAP_SDA
DAP_SCL
R2382
330
R2399
330
R2381
330
BP_STATE
XBPRST
QUICK_PCONT1
R2346
10K
10K
R2356
8
6
5
7
4
2
1
3
D1H83314A024
RX2302
R2367
100
R2370
330
R2366
100
iPod_DET
10K
R2345
DSP_RESET
iPod_VIDEOSEL
VCOMP_MUTE
DAP_RST
DSP_MUTE
330
R2374
8
6
5
7
4
2
1
3
D1H83314A024
RX2300
FAN_ON_H
HDMI_PON_H
BP1_AMUTE
iPod_OC
DMIX_OUT_SEL
SD_BOOT
8
6
5
7
4
2
1
3
D1H83314A024
RX2309
0.1
C2304
TUN_REST
UART_RX
R2352
10K
UART_TX
R2378
330
DAP_MUTE
R2379
330
SBPTM
SBMTP
iPhone_RST
TRY_OP_CL
10K
R2328
iPhone_CLK
iPhone_DA
8
6
5
7
4
2
1
3
D1H83314A024
RX2305
TUN_GP_IO
R2395
330
XINTM
XINTP_OUT
8
6
5
7
4
2
1
3
D1H83314A024
RX2310
XINTM_OUT
R2332
47K
PW_ST_D3R3V
CLK_SCLK
PCONT
R2333
47K
8
6
5
7
4
2
1
3
D1H83314A024
RX2304
0.1
C2302
47P
C2311
47P
C2310
10K
R2359
H0J327200115
X2301
47P
C2301
150K
R2315
KEY1
DC_DET1
47K
R2361
R2375
330
R2335
47K
XMPREQ
R2322
100K
TUN_SCLK
CEC
DSP_DA
DSP_CLK
330
R2320
330
R2321
DC_DET2
8
6
5
7
4
2
1
3
D1H83314A024
RX2301
TUN_SDIO_DA
MICON_GND
3
1
2
X2300
H2D500400006
C2314
6.3V100
PW_D3R3V
4.7K
R2325
R2326
4.7K
R2323
100K
R2327
100K
R2330
10K
R2331
10K
C2321
4700P
C2322
4700P
6
8
9
7
2
1
4
5
3
10
CN2003
TO uP DOWNLOADER
SYNC
8
6
5
7
4
2
1
3
D1H83314A024
RX2308
1
3
4
2
5
7
8
6
D1H83314A024
RX2307
R2341
47K
R2343
330
47K
R2301
R2342
47K
C2305
0.1
0.1
C2313
C2306
0.1
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
RFKWMBT230EB
MICRO PROCESSOR
IC2300
APD
LED_CONT
C2307
0.1
R2387
4.7K
R2388
47K
iPod_CTRL_SW
R2386
4.7K
R2396
330
D2301
B0BC3R0A0262
TRY_DILECT
EEPROM_CLK
EEPROM_DA
KEY1
ASS_IN
SEL_B
iPod_ACC
TRY_PFAIL
BATTPCONT
OPT_IN_SEL2
OPT_IN_SEL1
SEL_A
KEY2
PW_GOOD
PW_VREF
R2305
47K
FLD_CLK
R2310
10K
R2302
2.2K
R2318
1K
R2304
330
R2397
330
R2311
10K
C2308
4700P
C2309
4700P
JC_P_ON_H
ECO_CTL
P_STANBY_H
RMT
FLD_DAT
FLD_STB
ASS_MUTE
SD_L
VCC
FX_DO
FX_DI
XINTM
FX_INT
FX_CLK
VSS
XBPRST
RMT
PW_GOOD
JC_P_ON_H
P_STANDBY_H
KEY1
KEY2
SEL_B
DAC_RESET
ASS_IN
[97] APD
AVSS
DAC_PD
ECO_CTL
[100] LED_CONT
GND
FAN_ON_H
HDMI_PON_H
BP1_AMUTE
QUICK_PCONT
iPod_OC
[84] TRY_PFAIL
[83] iPod_ACC
OPT_IN_SEL2
SEL_A
EEPROM_SCL
EEPROM_SDA
OPT_IN_SEL1
FX_SCS
[49] SCLK (BP1)
[50] PCONT
TRY_OP_CL
FX_DET
CE
[48] SBMTP
[47] SBPTM
DSP_DAT
DSP_CLK
EPM
TUN_RST
DCDET1
DC_DET2
[32] DBG_RX
TUN_SCLK
[31] DBG_TX
FLD_CLK
FLD_DAT
TUN_GPIO
UART_RX
UART_TX
CE
TxD
EPM
DGND
CNVSS
RESET
BUSY
RxD
VREF
CLOCK
DAP_MUTE
iPhone_CLK
iPhone_DAT
iPhone_RST
[82] BATTPCONT
[81] TRY_DILECT
[33] SCLK(DEBUG/DL)
XIN
VCC
CEC
FLD_STB
TUN_SDIO
AMBP
SYNC
XMPREQ
KEY_INT
BYTE
[98] VREF
[99] AVCC
VSS
XCOUT
XCIN
CNVSS
ASS_MUTE
DR_P_ON_H
XOUT
RESET
SD_BOOT
PKS_STAT
HP_MUTE
iPod_VIDEO_SEL
VCOMP_MUTE
BP1_ZFLAG
XINTP_OUT
TRY_MODE
XINTM_OUT
DAP_RST
DSP_MUTE
iPod_CTRL_SW
iPod_DET
DMIX_OUT_SEL
WS_OFF_SW
DSP_RESET
R2094
220
H_MUTE
BP: MAIN(BP1): SCHEMATIC DIAGRAM - 1 ~ 2
D0: MAIN(BP1 CH0): SCHEMATIC DIAGRAM - 3
D1: MAIN(BP1 CH1): SCHEMATIC DIAGRAM - 4
DN: MAIN(DIGITAL NET): SCHEMATIC DIAGRAM - 5
EX: MAIN(EXBUS): SCHEMATIC DIAGRAM - 6 ~ 7
ET: MAIN(ETHER): SCHEMATIC DIAGRAM - 8
DH: MAIN(DAC HDMI): SCHEMATIC DIAGRAM - 9 ~ 10
FE: MAIN(BP1 FE): SCHEMATIC DIAGRAM - 11 ~ 14
PE: MAIN(BP1 PERI): SCHEMATIC DIAGRAM - 15 ~ 16
VO: MAIN(VIDEO OUT): SCHEMATIC DIAGRAM - 17
MA: MAIN(MICON): SCHEMATIC DIAGRAM - 18 ~ 23
TN: MAIN(TUNER): SCHEMATIC DIAGRAM - 24
TRY_MODE
Содержание SA-BT222EB
Страница 6: ...6 1 5 Caution for AC Cord For EB only ...
Страница 14: ...14 ...
Страница 15: ...15 5 Location of Controls and Components 5 1 Remote Control Key Button Operations ...
Страница 16: ...16 5 2 Main Unit Key Button Operations ...
Страница 17: ...17 5 3 Using BD LIVE BONUSVIEW in BD Video ...
Страница 18: ...18 5 4 Using the iPod iPhone ...
Страница 19: ...19 5 4 1 iPod iPhone Playback ...
Страница 20: ...20 5 5 Speaker Connections ...
Страница 21: ...21 5 6 Disc Playability ...
Страница 22: ...22 ...
Страница 23: ...23 5 7 SD USB Information ...
Страница 24: ...24 5 8 File Extension Type Support MP3 JPEG DivX AVCHD MPEG2 files ...
Страница 25: ...25 5 8 1 File Folders Structures ...
Страница 39: ...39 8 1 3 Main P C B Fig 3 Main P C B IC2302 LB2301 CN2004 ...
Страница 43: ...43 10 2 Main Components and P C B Locations ...
Страница 62: ...62 10 15 6 Applying of Grease ...
Страница 84: ...84 ...
Страница 100: ...100 ...
Страница 102: ...102 ...
Страница 124: ...124 ...
Страница 126: ...126 ...
Страница 128: ...128 20 1 2 Mechanism BD Drive ...
Страница 130: ...130 ...