P Board - Sony KDE-37 Service Manual

(10) P BOARD

HDMI
AUDIO
HDMI
PC
J9503
L
L
R
R
IC9505
HDMI RECEIVER
FL9501
CN9500 FL9504-9506
97
D2+ 1 RX2+
96
D2- 3 RX2-
92
D1+ 4 RX1+
91
D1- 6 RX1-
87
D0+ 7 RX0+
86
D0- 9 RX0-
84
CLK+ 10 RXC+
83
CLK- 12 RXC-
DDC CLK 15
DDC DAT 16
DDC +5V 18
HPD 19
MCLKOUT
IC9504
EDID NVM IC9509
Q9516
6 76
MUTE SCL LEVEL DSCL
5 77
SHIFT
SDA DSDA
7
WP
Q9517
Q9514
IC9503
3.3V
+3.3V
DD CONV.
IC9521
5V
+5V
REG
IC9500
BUFFER
12 Y 4 12
ANGY
15 PB 6 11
ANBPB
7 PR 2 13
ANRPR
16
FSEL
L
IC9502
AUDIO DAC IC9514
LPF
3
1
32 2 8 2
SCK SCK L
31 3
WS LRCK
30 1
SDO SDAT 5 6
26 4 R 7
MCLK
5
R
Q9503,9506
IC9517
Q9511 Q9502
SUB MICRO
14
O-FCSW
34 27,28 22
V O-ASW2
74 37 21
CSCL IO-SCL1 IO-SCL-TV
75 38 20
CSDA IO-SDA1 IO-SDA-TV
72 24 36
RESET O-RESET1-N
71 43 35
I-FMT1
33
19 32
O-HPGMUTE2
41 31
I-HPGDET1-N
34 25
8 11
OSC2 O-ASW1
5
X9501 REESET-N
10MHz
9
OSC1
CN9504
1 9V
2 RESET
3 SCLK
4 SDAT
A
6 R
7 L
TO
9 PR
A1U BOARD
11 PB
CN002
13 Y
IC9506
SW
12
14
15 13
11
4
2 3
5
1
9
B
10
A
CN9505
1 DEBUG1
2 DEBUG2
3 P87
4 P86
5 P85
6 NMI
+3.3V 7 VCC 3.3V
8 RESET
IC9522
5 4
+3.3V RESET
P(HDMI)
KDE-37XS955/42XS955 (UC) 3-10