Sony KDF-E50A10 - Block Diagram (3)

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KDF-E42A10/E50A10
K RM-YD003 RM-YD003
BLOCK DIAGRAM (3)
CN3001
CN3003
4
3
2
1 GND
GND
PVDD
PVDD
1L+
L-
3R+
R-
4
2
(AUDIO AMP)
K
SPEAKER
(L-CH)
SPEAKER
(R-CH)
TO
GT BOARD
CN6002
CN3002
TO
AGU BOARD
CN8001
IC3007
CLOCK GENERATOR
IC3005
DIGITAL POWER AMP
4
4 5 3
2
1
3 1
2
48
411
69
146
16
5
15
3
32
30
25
224
25
24
30
29
31
23
36
19
27
22
21
8
7
6
3
9
2
4
12
13
14
17
11
18
16
SOFTMUTE
IC3002 (1/2)
IC3002 (2/2)
5
4
6
INIT
SCSHIFT
BUFFER
GATE
SCDT
SCLATCH
DATA
BCK
LRCK
XFSDN
DVF FLAGL
DVF FLAGR
OUTL1
OUT_A
OUT_B
OUT_C
OUT_D
PWM_A
PWM_B
PWM_C
PWM_D
/RST_AB
/RST_CD
/SD
VOUT VIN
ON OFF CONT
VOUT VIN
ON OFF CONT
AUDIO L
AUDIO R
OUTL2
OUTR1
OUTR2
X3001
49.1MHz
+12V
+3.3V
+1.8V
XFSDIN
D+3.3V
2
PS3001
Q3002,3003
Q3005,3006
ZERO VOLTAGE
DETECT
Q3004
PROTECT
IC3003
+3.3V REG.
IC3008
+1.8V REG.
IC3001
+12V REG.
11
13
12
IC3004
BUS BUFFER
IC3006
PCM/PWM PROCESSOR
LPF
14A_MUTE
6M_RST
15
3.3V_SW
13
SP-PROT
12
AMP_RST
1
MCLK
4
LRCK
3
BCLK
5
LR_DATA
7
KCLATCH
8
DF_FLAG
9
SCDT
11
SCSHIFT
AUDIO L
AUDIO R
AUDIO L
AUDIO R
C