Panasonic SA-BTT775GA Service Manual page 138

SCHEMATIC DIAGRAM - 4
I
A
DIGITAL(MICON) CIRCUIT
J
K
QUICK_PCONT
HO HDMI_P_ON_H
iPod_OC
BATTPCONT
BP P13
BP P14
OPT_IN_SEL1
L
SEL_A
SEL_B
KEY2
KEY1
iPhone_CLK
R2310 10K
FAN_AD
R2312 1K
M
iPhone_DA
DN P_STANBY_H
C2308 4700P
PW 12VGND
C2307 0.1
GND C2309 4700P
R2311 10K
N
EEPROM_DA
EEPROM_CLK
R2364
0
C2312
0.1
O
DR_P_ON_H
DN
RESET
P
1 2 3
: +B SIGNAL LINE : TUNER/iPod/iPhone/AUX/HDMI/OPTICAL AUDIO INPUT SIGNAL LINE
: -B SIGNAL LINE : iPod/iPhone VIDEO INPUT SIGNAL LINE
2
1 3
R2345
10K
R2346
10K
R2367 100
R2366 100
75 74 73 72 71 70 69 68 67 66 65 64 63 62
8 7
6 5 76 HDMI_PON_H
4 3 77 NC
78
2 1 iPod_OC
RX2300
79 TRY_DILECT
D1H83314A024
80
BATTPCONT
81 NC
RX2302
D1H83314A024 82 TRY_PFAIL
83 [72] iPod_DET
8 7 DIGITAL_SEL
[73] BUZZER
6 5 84 iPod_UART_SEL
[74] BP2_AMUTE
4 3 85 OPT_IN_SEL1
[75] QUICK_PCONT
2 1 86 OPT_IN_SEL2
87 SEL_A
IC2300
88
SEL_B
RFKWMBTT270G
R1148 100
89 KEY2(TP_RST) MICRO PROCESSOR
R1147 100
90 KEY1
R1126 330
91
BUS_iPhone_CLK
[98] STBLED
92 BUS_SEL1
[99] BUS_iPhone_DA
93 BUS_SEL2
[100] P_STANBY_H
94 AVSS
D2301 C2302 C2306
95 FAN A/D
B0BC3R0A0262 0.1 0.1
96 VREF
97 AVCC
RX2312
D1H83304A024 98
8 7 99
6 5 100
4 3
1 2 3 4 5 6 7 8 9 10 11 12 13 14
2 1
C2313
0.1
C2301
47P
IC2301
C3EBFC000042
EEPROM
7 5 3 1
8 6 4 2
5 SDA GND 4
6 SCL A2 3
7 WP A1(NC) 2
8 VCC A0(NC) 1
3
1
X2300
H2D500400006
R2361
4 5 6
: AUDIO OUTPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
4 6 8 2 4 6 8 2 4 6 8
5 7 1 3 5 7 1 3 5 7
61 60 59 58 57 56 55 54 53 52 51
50
49
48 8 7
RX2304
47 6 5
D1H83314A024
CSBMTP 4 3
46
CSBPTM 45 2 1
CE 44
[50] DSP_CLIP FX_SCS 8 7
43
[49] TRY_MODE RX2310
TRY_OP_CL 42 6 5
[48] PCONT D1H83314A024
FX_DET 41 4 3
[47] CSCLK (BP2)
TUN_GPIO 40 2 1
EPM 39
iPhone_RST 8 7
38
RX2305
EEPROM_CLK 37 6 5
D1H83314A024
EEPROM_SDA 36 4 3
2 1
TUN_RST 35
[28] DSP_DAT
UART_RX 34
[27] DSP_CLK
UART_TX 33 8 7
[26] FLD_CLK
DAP_MUTE 32 6 5
SCLK(DEBUG/DL) 31 4 3
RX2311
D1H83314A024 2 1
DBG_RX 30
DBG_TX 29
28
8 7
27
6 5
26 RX2313
4 3
D1H83314A024 R2335
47K
15 16 17 18 19 20 21 22 23 24 25 2 1
2
RX2308
D1H83314A024
2 1
4 3
6 5
8 7
47K
7 8 9
138
: iPod/iPhone SIGNAL LINE
PW_ST_D3R3V
R2301 27K
R2304 10K
R2302 10K VREF
RXD
PCONT
R2352 10K
FX_SCS
FX_DET
TUN_GP_IO
R2328 10K
iPhone_RST
EEPROM_CLK
BP_STATE
EEPROM_DA
XBPRST
BUSY
XCINTM
TUN_REST
XCINTP
AMUTE
SD_BOOT
DAP_MUTE
R2341 47K
R2342 47K
BUS_DSP_DA
DSP_CLK
R2375 330
DC_DET2
8 7
KEY1
6 5
RX2301 SYNC
4 3
D1H83314A024
DC_DET1
2 1
BUS_TUN_SDIO_DA
CLK_TUN_SCLK
IN VOLUME 1:
MA: DIGITAL(MICON): SCHEMATIC DIAGRAM - 1 ~ 6
PW: DIGITAL(POWER): SCHEMATIC DIAGRAM - 7
IN VOLUME 2:
PW_D3R3V
BP: DIGITAL(BP2): SCHEMATIC DIAGRAM - 1 ~ 4
DD: DIGITAL(DDR3): SCHEMATIC DIAGRAM - 5 ~ 6
FE: DIGITAL(FRONT END): SCHEMATIC DIAGRAM - 7 ~ 10
DN: DIGITAL(DIGITAL NET): SCHEMATIC DIAGRAM - 11
SU: DIGITAL(SD USB): SCHEMATIC DIAGRAM - 12
FLD_STB
ET: DIGITAL(ETHER): SCHEMATIC DIAGRAM - 13 ~ 14
FLD_DAT HO: DIGITAL(HDMI OUT): SCHEMATIC DIAGRAM - 15
FLD_CLK
1/6 2/6 3/6
4/6 5/6 6/6
SA-BTT775GA/PU DIGITAL(MICON) CIRCUIT
10 11 12
TO DIGITAL(MICON)
CIRCUIT (1/6)
PW_ST_D3R3V DN
CKG_CSCLK BP
CSBMTM BP
CSBMTP
BP
P12 BP
BP_STATE
BP
XBPRST
BP
XCINTM BP
XCINTP BP
AMUTE BP
SD_BOOT BP
XCMPREQ BP
HDMI_CEC HO
TO DIGITAL(MICON)
CIRCUIT (5/6)
P1
13 14