Signal Block Diagram - Pioneer XW-NAV1-K Service Manual

1

4.3 SIGNAL BLOCK DIAGRAM

QQ
3 7 63 1515 0
A
Direction Detect
LOAD+/-
MOT_SLED+/-
MOT_SPDL+/-
B
+V6D
T+/-,F+/-
+V5D
Sel MD resister
LD driver
C
AUX_L/R
TE
L 13942296513
MUTE
+V14S
EXT_AUDIO_MUTE
D
IC7002
VIDEO SW/6dB AMP
I0QF010100
+V9S
E
IPOD_L/R
Buffer
VI+5V
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F
20
1
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2
OP+/-
TRIN,TROUT,CHU_SW
STBY
TRCLOSE,TROPEN/IOA
V1P4
FMSO(Sled)
FOSO(Focus)
TRSO(Track)
LDO1/2
V20
MDI1
RF,A,B,C,D,E,F
Buffer
AUDIO SW
AL,AR
I0QF027550
IC7001
AUDIO AMP IC
I0QF045650
MUTE
MUTE
TUNER_L/R
Buffer
RST/
TSEN/
TSCLK
TSDIO
+V5S
IPOD_CVBS
UART_IPOD_TO_MCU,UART_MCU_TO_IPOD
DOC_IN_DET,IPOD_PWR
IPOD_DET_CTL
X7001
24.576 MHz
x ao
y
+V3.3S IC7008
OSC AMP
. i
TC7WU04FU-TRB
2
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3
8
DVD_L/R
Buffer
Q Q
IC7004
3 6 7
AV_SW1,AV_SW2
AL,AR
AT+V3.3U
AV_SW2
CVBS
EXT_VIDEO_MUTE
u163
(MCK)
IC7007
AUDIO ADC
+V5S
IC1J053580
+V3.3S
MCLK
XW-NAV1-K
3
4
2 9 9 4
IC4002
SDRAM
IGXJ01620F
X4001
27 MHz
IC4001
MPEG IC
IC8K0389G0
LEM_STB_D
LEM_CLK_D
LEM_DIO_D
1 3 1 5 0 5 8 2 9
IC3001
SUB U-CON
S2M702AM02
X3001
X3002
16 MHz 32.768 kHz
m
MCU_SCL_SYS
MCU_SDA_SYS
co
LRCLK, IC5501
SCLK, SOUND AMP
.
SDATA
I0YQPA1560
+V1.8S
+V3.3S
V+B
4
2 8
9 9
+V3.3D
SFLASH_CS,SF
SFLASH_DO,SF
USB_P_
USB_FL
USB
USB
TX2+/-,TX
TX0+/-,TX
HDMI_SCA,HD
HPD
HDMI_L
IC3005
I2C BUS S
9 4 2 8 9 9
I55F03257
(control)
LED (GREEN) LE
TIMER_LE
TUNER_LE
REMOCON
AT
IC300
RESE
IE1F02
RESET/
(SCL,SDA)
IC3
EEP
SYXZT5, VXZT
CUXZTSM: S2
FLXZT: S2M70
AXZT5:
(SCL,SDA)
(SPI_SI/SO/
IP_POW
IP_FAU
SYS_POWER-H,DVD_
LC filter
LC filter