Pioneer AVH-X8500BHS Service Manual page 32

1
A
TUNER AMP PCB (2/3)
A
CN1437 CN591
(2/2) (2/2)
CNR CNR
16 16
GNDSIG GNDSIG
17 17
CNG CNG
18 18
GNDSIG GNDSIG
19 19
CNB CNB
20 20
GNDSIG GNDSIG
21 21
B
CCSYNC CCSYNC
22 22
B C D
E F G A
CN1346
25
|
40
SCL0
9
SDA0
C
10
HDMI_VD
5
HDMI_HPLG
6
HDMI_HD
7
HDMI_FLD
8
HDMIDEEEMPH
11
HDMI_MUTE
16
HDRST
17
HDRQ1
18
HDMI_CLK
23
HDMI_AL_IN
15
VVCC33S
VVCC33S
O
D 1 TO 3/3
4 DD5
3
2 AVCC5
JA831
USB5_0
5
E
USB0DM
2
USB0DP
3
USB5_1
1
F
USB1DM
6
USB1DP
7
32
1
2
RGB VIDEO
ISOLATOR
IC524
BH7673G
Q521
4
+
1
5
-
IC523
BH7673G
Q522
4
+
1
5
-
IC522
BH7673G
Q523
4
+
1
5
-
IC521
BH7673G
Q524
4
+
1
5
-
iCOMP
MONVBS
VIDEO ISOLATOR
IC472
BH7673G
Q471
4
+
1
5
-
HDMI_[D0 - D15]
IC1612
TC4066BFT
HDMI/TUN_MIXL
HDMI_AL
2 1
13
TUNER_L 8 9
TO 1/3 J
6
IC1610
TC4066BFT
HDMI/IPHONE_L
HDMI_AL
1 2
13
IPHONE_L 4 3
TO 1/3 L
5
USB2 PORT POWER SUPPLY
IC832
AN33014UA
24 6
LX VCC
8 4
RSTN PVCC1
5
2
RSO PVCC2
12
19
FB
FLAG
11
16
COMP
EN
17
SYNC
USB1 PORT POWER SUPPLY
IC831
AN33014UA
6
24
VCC
LX
4
8
PVCC1
RSTN
5
2
PVCC2
RSO
12 19
FB FLAG
11 16
COMP
EN
17
SYNC
AVH-X8500BHS/XNUC
2
3
VIDEO DECORDER
IC471
ML86V7675TBZ03A
12
RIN1
28
STATUS
33
FID
34
1
HSYNC _ L
GIN1
35
VSYNC _ L
47
CLKO
48
RESETN
51
SDA
5 52
SCL
BIN1
16
CSYNC_A
59
CVBS1 VDEC_[D0-D7]
Q1446
K
TO 1/3
HDMION
TUNERON
Q1445
M
TO 1/3
HDMI_ON
IPHONE_ON
A :AVH-X8500BHS/XNUC
:AVH-X8500BT/XNEW5
B
:AVH-X8500BT/XNUW5
C
BUP_1
:AVH-X8550BT/XNRC
D
USBFLG1
USBCNT1
BUP_1
USBFLG0
USBCNT0
DDCCLK_U
3
4
BUS BUFFER
IC1602
TC74VHC541FK
6
14
A5 Y5
5 15
A4 Y4
4 16
A3 Y3
3 17
A2
Y2
2 18
A1
Y1
G2
19
BUS BUFFER BUSSW
IC1601
TC74VHC541FK
HDMI_[D0 - D7]
G2
19
DAC CLK BUFFER
IC1003
IC1006
TC7SHU04FUS1
TC74VHC125FK
2
2 4
1A
5
2A
9
X1003 3A
12
4A
I
TO 1/3
E :AVH-X8550BT/XNRD
:AVH-X8550BT/XNRI
F
:AVH-X8590BT/XNID
G
4
B
B
D
A
B
C
D
SCL0
SDA0
HDMI_[D0 - D15]
SCL0
SDA0
B
E
C
W
Y
G
C
C
3 E
1Y
6 A
2Y
8
3Y
11 R
4Y
HDRCS
HDRCK W
HDtoSO A
SOtoHD A
A
A
B
B