Philips BDH4222V/00, Service Manual

Page: 6 / 35

BLOCK DIAGRAM VER1.0
2-2
A 9
T M S
RX IN3 +
C4
P i n 3
GND
A 1 1
S UB _ WFR
P i n 1
G ND
C8
B 1
R_ IN
CN2 (5 P i n )
P i n 1 8
A 2
WRn _ DP T V
A 7
C4
C7
C3
Image Board Socket Data
GND
C1 4
Y P B P R_ G
B 3
P i n 8
B 1 4
C6
P i n 7
P i n 5
B 3
A 1 1 A 1 1
5 V 1
P i n 5
B 7
C1
B 9
P i n 1 3
P i n 2
P i n 1 0
C2
J5 (6 P i n )
B 5
P i n 2 0 G ND
P i n 7
S B 5 V
P 6
A G ND
G ND
C7
A 6
A 1 3
A 2
B 1 6
A L IS P DP GO
C5
Y P B P R_ V S
JA 3 (6 P i n )
B 1 0
A 7
Y P B P R_ R
B 4
RX CL K IN-
A 1 3
P 4
A 5
S URR2
GND
P i n 8
RX CL K IN+
+5 V S B
S B 5 V
G ND
P i n 1 2
A 1 0
B 1 5
B 9
NC
P CS I
RDn _ DP T V
A 4
B 1 4
A 7
Y P B P R_ B
P 7
P i n 6
Im age Board As s 'y
T DO
RX IN2 +
P S _ DP T V
B 2
P i n 1
B 6
B 1 6
RX IN2 -
A L IS _ IRQ
P i n 7
L _ OUT
P i n 1
Im age Board ¡ö¡÷ Panel
B 1
A 9
Im age Board ¡ö¡÷
Im age
Board
A 1 5
Y UV _ S W
P CS _ CS
A 1 0
C3
Im age Board ¡ö¡÷ Audio Am plifier Board
C9
A 3
1 5 K n _ S P
C1 0
A 6
B 1 2
RX IN1 +
P i n 1 4
B 6
P i n 5
Y UV _ S P S W
S W_ O UT
Im age
Board
S DA 2
B 1 5
GND
A 3
B 8
B 2
P i n 4
C6
Y P B P R_ HS
G ND
S CL 2
B 7
RX IN3 -
Im age
Board
CN1 4 (4 8 P i n )
A 3
CN1 5 (4 8 P i n )
B 8
P i n 1 0
G ND
P i n 1 1
C1 0
DG ND
5 V 1
DG ND
GND
C9
P i n 1 9
CN8 (2 0 P i n )
A 1 6
A 4
C7
P i n 1 7
A 1 3
S DA 2
P CS _ CL K
NC
C1
GND
Content
P i n 9
A 2
P i n 4
CN5 (4 8 P i n )
NC
B 1 4
A 6
C1 4
P i n 6
A L E _ DP T V
T UN_ DE T n
C5
P i n 6
B 1 2
NC
S B _ L E D
S URR1
P Cn _ M P U
P i n 4
GND
C1
Front Button
Control Board
A 9
P 0
A 4
B 1 6
RC_ OUT
P 1 8 V
P i n 4
RX IN1 -
A 1 5
P i n 6
Content
S DA 0 _ 3 3
A 1 2
C1 5
NC
P i n 6 G ND
C4
A _ M UT E n
B 1 3
P i n 1
B 1 0
O N_ L E D
C1 5
G ND
P i n 1
P 1 8 V
AV Module
Board
A O _ S E L
CN4 (4 8 P i n )
C1 3
B 1
S CL 2
G ND
P i n 3
P i n 1 1
T DI
C1 1
C9
NC
Content
G ND
P i n 4
P i n 3
P i n 1 2
P i n 5
A 1
G ND
C1 5
S B 5 V
B 2
P WR_ CT L
A 1 4
P 3
G ND
Im age Board
P i n 2
B 1 1
C1 5
P i n 5
HS Y NC_ M P
NC
C1 1
NC
C1 2
A 1 5
A 1 6
Content
5 V 1
S DA 2
P i n 7
P i n 4
A 1 1
R_ OUT
A FT _ T UN
A 1 4
P i n 3
B 5
B 4
A 5
C1 0
GND
P WR_ CT L
B 1 1
P i n 1 0
P i n 3
GND
J1 2 (1 0 P i n )
S CL 2
A 5
GND
C6
S P K _ CT L
A 1 6
B 1
B 6
Im age Board ¡ö¡÷ Audio Am plifier Board
G ND
P i n 2
C2
B 1 2
A 1 2
GND
R_ IN
G ND
C2
B 8
P i n 8
C4
P i n 8
B 1 6
P i n 3
RX IN0 +
A 8
P i n 9
Content
P i n 2
GND
T CK
P i n 6
1 5 K n _ M P
P i n 2
A 9
A 1 5
P i n 1
Im age Board ¡ö¡÷ AV Module Board
Im age Board
A V B _ DE T n
C3
P i n 3
G ND
G ND C6
C1 6
JA 2 (1 0 P i n )
A 8
A 1
P i n 7 B 1 4
A 8
C1 1
C2
R_ OUT
RX IN0 -
B 1 0
Im age Board ¡ö¡÷ AV Module Board
GND
S UB _ WFR
B 3
J1 1 (1 2 P i n )
Audio Am plifier
Board B 4
P i n 6
L _ IN
Front Button Control
Board
A 1
P i n 9
GND
L _ IN
C8
G ND
B 1 5
A 1 2
A 1 0
B 1 1
C1 3
P i n 2
INT _ DP T V
A 3
P i n 4
P i n 1 6
C1 6
B 9
GND
A 8
GND
A 1
RS T _ DP T V
P i n 1 2
C7
L _ O UT
B 1 3
A 1 6
HS Y NC_ S P
C8
P 5
GND
C1
P i n 5
P i n 1 5
GND
S CL 0 _ 3 3
C1 2
A 6
B 1 0
A 4
A 1 0
B 7
P i n 9
S B 5 V
A 2
B 5
P i n 1
V 3 3 S B
C3
P i n 5
C9
G ND
INT _ DP T V _ S
C1 0
B 1 5
P 2
JA 1 (1 2 P i n )
P i n 2
GND
G ND
B 1 3
A 5
C5
P i n 1 0
DG ND
C1 4
C1 3
Audio Am plifier
Board
C1 3
A 1 2
B 6
A 1 3
P i n 1 0
B 9
B 4
C8
C5
GND
A L IS CPUGO
P i n 8
A G ND
G ND
S S O
P 1
C1 1
P i n 1 1
B 7
C1 2
A L IS P DWN
AV Module
Board
B 1 1
C1 2
B 8
1 2 V T
GND
B 1 2
P 1 2 V
A 1 4 A 1 4
A 7
P i n 9
B 5
C1 6 C1 6
B 2
B 3
GND
B 1 3
C1 4