Block Diagram - Pioneer AVH-P6300BT/XNUC Service Manual

1

4.2 BLOCK DIAGRAM

A
A
MOTHER PCB(1/2)
CN751
IECOUT SPDIF
6
LOUT MS_L
14
COMPOSIT
MS_V
12
DGND
4
C
AMUTE AMUTE
23
CN1901
XRESET XRST
22
IRQPWR IRQPW
21
B
STANBY
STNBY
18
MS7→SRX MS_SRX
19
S→MS7TX S_MSTX
20
VD
VD8
30
29
28
24
VD5
CN401 (1/2)
VCR_L
VCRIN_L
8
VCR_V
VCRIN_V
17
BCAM_IN
BCAMIN
13
RCAOUT_L RCA_L
AUDIO
2
VIDEO
RCA_SWL
37
IN/OUT
RCA_FL
29
C
RCA_RL
33
RCA_V
VCRAOUT_V
16
WIRED
WIRED
1
WIREDAD
REMOTE
3
CN1402
TUN_L
9
TUNRST
4
TUNDATA
6
B
TUNCLK
8
CN1401
TUN5
3
5
7
D
CN561
AUX_L
4
AUX_V
7
USB+
10
USB-
9
ILM+B
26 ILMB
2 VCC33
USB_5V
F
13
E
14
CN3001
ROT_IN1
ROTIN1
23
ROT_IN2
ROTIN2
24
REMIN
1
KDT0
15
KDT1
16
25 DSENS DSENS
RESET
18
LED_R
19
LED_G
20
LED_B
21
F
26
1
2
Q752
Q751
SYS+B
SOC_L
A SOC_V
TO 2/2
USB BUFFER
IC522
TC7MBL6126SFK
VDCNT5
1
1OE
13
11
2OE
B2
12
USB_D+
3
B1
A2
USB_D-
2
A1
USB5 REG.
IC521
BD82001FVJ
2
IN1 DD5
6 3
OUT1
IN2
7
OUT2
4 USBCNT
8
EN
OUT3
5 USBFLG
OC
POWER ON RESET
IC601
2 1
VDD33
S-80827CNMC-B8M
RGB DRIVER
IC511
BH2227AFV
1 12
AO1 DI
2 11
AO2
CLK
5 10
AO3
CSB
AVH-P6300BT/XNUC
2
3
AV SELECTOR
IC251
BH7649KS2
MS_L
18
LIN5
SOC_L
6
LIN2
AUX_L
10
LIN3
VCR_L
14
LIN4
TUN_L
2
LIN1
MS_V
47
VIN5
SOC_V
41
VIN2
AUX_V
43
VIN3
VCR_V
45
VIN4
BCAM_IN
49
VIN6
RCA_V 29
VDOUT2
30
VDSAG2
SYSTEM uCOM
IC602 (1/2)
UC:PE5762A8
RD,RI:PE5763A8
AVSDATA
AMUTE 112
AMUTE
XRST
110
XRST
IRQPW MICSENL
111
IRQPW
STNBY 90 AEQAUXSW
STANBY
MS_SRX 44
MS_to_S
S_MSTX 43
S_to_MS
160
WIRED
161
WIREDAD
AMPPW
58
TUNRST
TELMUTEIN
60
TUNDATA
PBSENS
61
TUNCLK
BGSENS
BUZZER
BZ601
REARMUTE
34
BEEP
AMPMUTE
ASENBO
SO_to_S
S_to_SO
B TO 2/2
SOCSTBY
TEMPSEN
DIMMER
BLSYNC
BLERR1
62
ROTIN1
63
GUIDEON
ROTIN2
7
REMIN
175
KDT0
174
KDT1
176
DSENS
16
RESET
PNLADX
PNLADY
ILMDT
54
ILMDT
PNLADCRT
ILMCK 55
ILMCK
ILMLD 53
ILMLD
3
4
NAVI INTERFACE
22 AV-LOUT1
LOUT1
RCA_L
24
LOUT2
35
VOUT1
34
VDIN1
Q401
Q546
Q545
11
ARET3
36 AVSDA
SDA
AVSCL
37
SCL
SYS+B
67 AVSDA
AVSCL
68
AVSCK
162 MICSENSL
AEQAUXSW
105
103 EVSTB
EVSEL
101 EVDATA
EVSDA
102 EVCLK
EVSCK
104 EVSACLK
SACLK
REAR MUTE
164 EVSAOUT
SAIN
131 AMPPW
20
BSENS
21
ASENS
148
ISENS
TELMUTE
145
146
147
BT_SRX
75
BTRX
S_BTTX
76
BTTX
77 BTRST
BTRST
REARMUTE1
128
129 SYSMUTE
ASENBO
35
S_to_IP
36
S_to_IP
IP_to_S
37
IP_to_S
51
52
91
173
TEMPSEN1
81
MBLPW
82
MFLPW
83
167
155
PWGR
MVIPW
99
GRST
97
G_to_S
98
S_to_G
29
RGBARI
28
30
VCC33
S_to_N
31
N_to_S
150
PNLXV
151
PNLYV
172
171
Q981
(2/2)
170
Q981
(1/2)
152
PNLVD
4
BUSL
C
BUSL
AUTO
MIC S
Q543
Q164
BUP-1
OFFM
REAR
4
4
19
USB_D+
14
USB_D-
14
6
USBCNT
6
USBFLG
Q982