Panasonic SA-BT735EB / SA-BT735EE / SA-BT735EG / SA-BT735EP / SC-BT735EE Service Manual ▷ View online
109
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-BT735EB/EE/EG/EP MAIN(MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(MICON)
SECTION (2/6)
SECTION (2/6)
TO MAIN(MICON)
SECTION (4/6)
SECTION (4/6)
P1
J
TO
WIRELESS ADAPTER
CIRCUIT (CN3001)
IN SCHEMATIC
DIAGRAM - 34
WIRELESS ADAPTER
CIRCUIT (CN3001)
IN SCHEMATIC
DIAGRAM - 34
C
TO
D-AMP CIRCUIT
(CN5402)
IN SCHEMATIC
DIAGRAM - 27
D-AMP CIRCUIT
(CN5402)
IN SCHEMATIC
DIAGRAM - 27
: +B SIGNAL LINE
: iPod/iPhone/AUX/OPTICAL/MIC/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
WL_BCK_OUT
WL_I2S_OUT4
WL_I2S_OUT3
WL_D5VGND
FX_INT
PW_WL5V
FX_DET
WL_DATA_GND
FX_SCS
WL_LRCK_OUT
FXDO_DA
FX_CLK
FXDI_DA
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
17
1
18
1
16
CN2008
ADAT1
ADAT0
RF_GND
BCLK
DGND
DGND
SDO
INT
RF+5V
RF+5V
SCL
SSB
SDI
RF_GND
RF_GND
LRLK
WM_DET
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
FX_SCS
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
FX_DET
R2395
330
XINTM
FX_INT
XINTP_OUT
FXDO_DA
FX_CLK
FXDI_DA
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
RFKWMBT735EB
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
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
[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
[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
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
110
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 19
SA-BT735EB/EE/EG/EP MAIN(MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(MICON)
SECTION (1/6)
SECTION (1/6)
TO MAIN(MICON)
SECTION (5/6)
SECTION (5/6)
TO MAIN(MICON)
SECTION (3/6)
SECTION (3/6)
P1
P1
: +B SIGNAL LINE
: iPod/iPhone/AUX/OPTICAL/MIC/HDMI AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
: iPod/iPhone VIDEO INPUT SIGNAL LINE
J0JCC0000317
LB54900
PW_DC5V_A
4.7
R54900
1K
R54901
R54902
1K
220P
C54901
C54904
C54906
47
10
10
C54909
C54902
0.1
33
R54909
33
R54904
4.7
R54908
PW_ST_D3R3V
J0JCC0000317
LB54901
R54905
33
R54907
33
R54906
33
220P
C54900
0.01
C54908
0.01
C54905
7
5
6
4
3
1
2
10
12
14
15
16
13
11
8
9
C0FBAK000026
A/D CONVERTER
IC54900
C54911
1
C54910
1
1
C54903
DGND
SCLK
MCLK
AGND
VA
DIF
CKS2
CKS0
PDN
AINL
CKS1
AINR
VCOM
SDTO
DGND
LRCK
VD
A_RIN
A_LIN
AIN_PDN
PE
G_SCLK
FE
G_MCLK
FE
G_LRCK
FE
SDTO
FE
PW_DC5V_A
VO
G_SCL2
EX
G_SDA2
EX
VCOMP_MUTE
TUN-LCH
L2072
G1C100M00049
10
C2072
PW_D3R3V_TU
TUN_SCLK
TUN_SDIO_DA
TUN_REST
TUN-RCH
TUN_GP_IO
0
LB2571
10K
R2571
220P
C2573
LB2570
0
R2570
10K
AUXR
AUXL
220P
C2572
iPod_V_OUT_A
AGND
SBMTP
XMPREQ
XINTM_OUT
XINTP_OUT
CLK_SCLK
XINTM
SBPTM
C2102
1000P
C2103
1000P
C2104
1000P
XBPRST
PW_GOOD
JC_P_ON_H
HDMI_PON_H
iPod_VIDEOSEL
SD_BOOT
CEC
BP1_AMUTE
BP_STATE
PW_ST_D3R3V
DN
PW_DC12V_DR
PW_DC12V_DR
DN
PW_DC5V_DR
PW_DC5V_DR
DN
PW_VREF
DN
DH
DC12V
PW_DC12V
DN
DH
SBPTM
PE
SBMTP
PE
CLK_SCLK
PE
XINTP_OUT
PE
XINTM
PE
XMPREQ
PE
XINTM_OUT
PE
G_TUN-LCH
TN
AGND
TN
G_TUN-RCH
TN
TUN3R3V
TN
BUS_TUN_SDIO_DA
TN
CLK_TUN_SCLK
TN
TUN_REST
TN
G_TUN_GP_IO
TN
G_iPod_V_OUT_A
VO
VCOMP_MUTE
VO
SD_BOOT
PE
GND_6
GND_6
PE
GND_3
GND_3
PE
TRY_PFAIL
TRY_PFAIL
FE
PW_DC5V_D
PW_DC5V_D
PE
TRY_DILECT
TRY_DILECT
FE
TRY_OP_CL
TRY_OP_CL
FE
DRGND
DRGND
DN
iPod_VIDEOSEL
VO
G_CEC
DH
PW_GOOD
DN
P_STANBY_H
DN
JC_P_ON_H
VO
HDMI_PON_H
DH
BP1_AMUTE
PE
BP-STATE
BP
XBPRST
BP
AGND
VO
G_AUX_R_IN
VO
G_AUX_L_IN
VO
R2411
10K
R2400
33
iPhone_RST
PW_D3R3V
R2412
10K
R2402
0
C2400
0.1
R2406
0
R2407
0
R2401
0
iPhone_CLK
iPhone_DA
2
1
20
19
15
14
17
16
18
6
7
4
3
5
12
13
10
11
8
9
MFI341S2164
MICRO CONTROLLER
IC2400
PW_VREF
2
1
7
8
4
3
6
5
C3EBFC000042
EEPROM
IC2301
EEPROM_CLK
R2364
0
0.1
C2312
EEPROM_DA
GND
WP
A1(NC)
A0(NC)
VCC
SDA
GND
SCL
A2
NC
NC
NC
NC
NC
NC
VSS
NC
NC
NC
MODE0
I2C_SCL
I2C_SDA
NC
NC
NC
nRESET
MODE1
NC
VCC
DSP_DA
R56039
2.2K
DSP_CLK
R56038
2.2K
100K
R56044
S
D
G
B1CFHA000002
Q56005
P_STANBY_H
100K
R56045
S
D
G
B1CFHA000002
LEVEL SHIFTER
LEVEL SHIFTER
Q56004
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
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
TRY_MODE
FE
FE
FOR EB/EG/EP
111
29
30
31
32
33
34
35
36
37
38
39
40
41
42
A
C
D
B
E
G
H
F
A
MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 20
SA-BT735EB/EE/EG/EP MAIN(MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(MICON)
SECTION (2/6)
SECTION (2/6)
TO MAIN(MICON)
SECTION (6/6)
SECTION (6/6)
P1
D
TO
SMPS CIRCUIT
(JW2*)
IN SCHEMATIC
DIAGRAM - 31
SMPS CIRCUIT
(JW2*)
IN SCHEMATIC
DIAGRAM - 31
: +B SIGNAL LINE
: iPod/iPhone/AUX/OPTICAL/MIC/HDMI AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
: iPod/iPhone VIDEO INPUT SIGNAL LINE
R7056
0
LB2301
J0JGC0000020
PW_SYS6V
PW_VREF
2
3
1
IC2302
C0CBABC00117
VOLTAGE REGULATOR
C2315
1
C2316
1
GND
IN
OUT
PW_WL5V
PW_DC12V_A
R7062
2.7K
D7020
B0ACCK000005
D7038
B0BC013A0269
D7021
B0ACCK000005
D7037
B0BC010A0269
R7063
2.7K
R7082
10K
D7018
B0ACCK000005
B1ABCF000176
Q7008
QR7001
B1GBCFGG0030
C7020
16V470
R7000
1.5
DC_DET1
PW_A+7V
ECO_CTL
APD_L
APD
APD_R
PCONT
R7051
0
D7024
B0BC5R1A0266
SYNC
C7067
10
6
8
9
7
2
1
4
5
3
10
CN2004
L7014
G1C4R7MA0172
B0BC027A0264
D7023
GND_6
PW_DC12V_A
R7050
10K
C2107
0
C2112
0
C2113
0
R7005
5.6K
D7022
B0ACCK000005
QUICK_PCONT1
PW_SYS6V
C7022
10
C7051
0.01
C7012
10
10
C7014
10
C7011
Q7005
B1ADCE000012
C7021
10
Q7006
B1ABMF000020
C7016
10
LB7012
J0JHC0000107
0.01
C7052
LB7013
J0JHC0000107
PW_A-9V
LB7006
J0JHC0000107
1
C7054
DC DETECT
B1GBCFJJ0051
QR7081
INVERTER
LB7009
J0JGC0000020
LB7007
J0JHC0000107
1.5
R7002
R7011
4.7K
D7031
B0BC7R5A0266
3.9K
R7007
1
C7057
DRGND
R7032
27K
LB7041
J0JGC0000020
LB7042
J0JGC0000020
2.7K
R7012
R7028
68K
R7009
2.7K
C7017
10
B1ADNB000003
POWER CONTROL
REGULATOR
CURRENT CONTROL
Q7004
C7056
470P
1
C7055
C7058
1
C7019
6.3V1000
R7010
470
C7059
1
D7033
B0BC6R8A0266
39K
R7031
B1ABCF000176
DC DETECT
B1GBCFJJ0051
DC DETECT
QR7019
DC DETECT
Q7007
R7033
39K
PW_DC12V_DR
PW_DC5V_DR
10
C7041
10
C7042
B0ACCK000005
D7016
B0BC010A0269
D7035
D7036
B0BC6R8A0266
D7017
B0ACCK000005
6
7
5
2
4
3
8
1
C0DBZYY00018
VOLTAGE REGULATOR
IC7002
PW_D3R3V_DSP
PW_D3R3V
D7013
B0ACCK000005
PW_D3R3V_TU
PW_A+7V
PW_A-7V
2.7K
R7061
PW_DC5V_D
PW_DC5V_A
DGND
iPod_GND
GND
WL_D5VGND
AGND
VGND
QUICK_PCONT1
C7071
10
3
1
2
4
5
IC7003
C0DBZHE00026
HIGH SIDE SWITCH
0.1
C7072
IN OUT
EN OC
GND
CN
VO
NC
GND
VIN
NC
NC
CONT
DC12V
DC12V
SYNC
DC18V
DRIVE_GND
PCONT
POWER_CONT
DC5V
GND
SYS6V
DCDET
R7072
3.3K
B1GBCFJJ0051
QR7071
R7071
10K
Q7071
B1ADNB000003
POWER CONTROL
POWER SUPPLY
1
C7075
1K
R2213
C2206
10
10K
R2211
D2201
B0ACCK000005
100K
R2207
47P
C2204
6.8K
R2206
100K
R2205
100K
R2204
47P
C2203
100K
R2203
C2212
0.1
100K
R2201
100K
R2202
1
C2201
1
C2202
100K
R2214
C2207
0.1
10K
R2215
100
R2210
10K
R2212
6
7
5
2
4
3
8
1
10K
R2209
PW_A-7V
10K
R2208
0.1
C2211
6
7
5
2
4
3
8
1
IC2201
C0ABBB000179
OP-AMP
IC2202
C0ABBB000179
OP-AMP
1
C2205
VEE
VCC
VCC
VEE
R7043
1K
H_MUTE
R7055
100K
Q7050
B1ABCF000176
MUTING CONTROL
B1GBCFJJ0051
DC DETECT
QR7014
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
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
K2003...EG
0
K2004...EE
0
K2005...EB/EP
0
112
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
L
J
M
O
P
N
A
MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 21
SA-BT735EB/EE/EG/EP MAIN(MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(MICON)
SECTION (5/6)
SECTION (5/6)
TO MAIN(MICON)
SECTION (1/6)
SECTION (1/6)
P1
P1
H
TO
iPod/iPhone
CIRCUIT (CN1002)
IN SCHEMATIC
DIAGRAM - 34
iPod/iPhone
CIRCUIT (CN1002)
IN SCHEMATIC
DIAGRAM - 34
B
TO
PANEL CIRCUIT
(P6001)
IN SCHEMATIC
DIAGRAM - 25
PANEL CIRCUIT
(P6001)
IN SCHEMATIC
DIAGRAM - 25
: +B SIGNAL LINE
: iPod/iPhone/AUX/OPTICAL/MIC/HDMI AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
: iPod/iPhone VIDEO INPUT SIGNAL LINE
100
R1112
100
R1116
C1103
10
R1121
22K
22P
C1114 C1116
22P
PW_A-7V
DOCK-RCH
R1106
4.7K
R1110
100K
LB1106
0
LB1105
0
LB1103
0
R1111
75
10
C1104
33P
C1119
100
R1113
R1107
47K
4.7K
R1109
47K
R1108
R1102
270K
560K
R1104
R1125
100
R1133
100K
R1124
100
B1ABCF000176
SWITCH
Q1101
iPod_ACC
iPod_CTRL_SW
100K
R1105
R1103
220K
22K
R1114
220
R1141
470
R1153
R1115
22K
C1113
22P
22K
R1119
J0JYC0000070
LB1101
470
LB1112
470
LB1111
J0JCC0000317
LB1114
J0JBC0000014
LB1113
330K
R1101
C1122
0.01
LB1108
J0JBC0000014
B1GBCFJJ0051
QR1101
B1GBCFJJ0051
QR1102
0
LB1102
0
LB1107
J0JCC0000316
LB1109
J0JCC0000316
R1127
J0JCC0000316
R1128
8
9
11
12
10
2
5
6
3
4
1
7
14
13
CN1101
C1115
22P
1K
R1123
1K
R1122
22K
R1120
470
R1152
22K
R1118
470
R1151
C1117
1
C1118
1
Q1102
B1ADCE000012
Q1103
B1ADCE000012
PCONT SWITCH
PCONT SWITCH
SWITCH
SWITCH
0.1
C1105
C1107
6.3V100
UART_TX
UART_RX
VGND
DGND
iPod_V_OUT_A
C1110
0.01
C1109
0.01
PW_A+7V
AGND
3
1
2
4
5
C0ABZA000080
IC1101
PCONT
6
7
5
2
4
3
8
1
C0ABBB000189
IC1102
OP-AMP
DOCK-LCH
DOCK_AGND
DOCK_R
iPod_DET
iPod_ACC
VCC
VEE
V_OUT
VCC
ISOLATION AMPLIFIER
V_GND
V_IN
V_RETURN
DO_UART_IN/RX
DO_UART_OUT/TX
DOCK5V_GND
iPod_ACC_PWR
15
15
1
22
1
iPod_ACC_DET
DOCK5V_GND
0.1
C1101
PW_DC5V_D
R1131
47
iPod_GND
6.3V1000
C1102
BATTPCONT
iPod_OC
3
1
2
4
5
IC1001
C0DBZHE00026
HIGH SIDE SWITCH
GND
IN
OUT
OC EN
DOCK_L
DOCK_R
DOCK_R
DOCK_L
DOCK_L
iPod_5V
GND
VGND
VGND
VIDEO
iPod_DET
iPod_GND
LB1104
0
1000P
C1131
10
C1135
1000P
C1134
C1111
22P
R1132
100K
S
D
G
Q1104
B1CFHA000002
S
D
G
Q1105
B1CFHA000002
SWITCH
SWITCH
J0JBC0000014
LB2831
J0JBC0000014
LB2835
J0JBC0000014
LB2838
J0JBC0000014
LB2836
J0JBC0000014
LB2837
J0JBC0000014
LB2834
FLD_STB
KEY1
KEY2
KEY2
RMT
PW_D3R3V
PW_VREF
FLD_CLK
FLD_DAT
J0JBC0000014
LB2839
J0JBC0000014
LB2840
PW_A-9V
ASS_IN
LED_CONT
J0JBC0000014
LB2819
ASS_MUTE
J0JBC0000014
LB2820
AGND
J0JBC0000014
LB2845
J0JBC0000014
LB2823
J0JBC0000014
LB2818
J0JBC0000014
LB2821
3.3
R7003
J0JBC0000014
LB2841
J0JBC0000014
LB2843
J0JBC0000014
LB2842
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
CN2002
GND
KEY1
VREF
PW_DC12V_A
-7V
+7V
-9V
AGND
HP_RCH
ASS IN
DGND
HP_LCH
ASS_MUTE
+3.3V
+12V
LED_CONT
PGND
PGND
AGND
FLD_CLK
FLD_DAT
KEY2
FLD_STB
RMT
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
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
LB2846
J0JBC0000014
J0JBC0000014
LB2844
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