Block Diagram (5) - Sony KP-57XBR10W Service Manual

BLOCK DIAGRAM (7)
CN2103
L 1
R 3
SPSW 5
F
TO A (1/2) BOARD
CN512
F MUTE 6
C MUTE BUFF
C MUTE 7
Q2105
S MUTE 8
FIX MUTE 9
A MUTE 10
ON POP OFF POP
Q2103 Q2103
+12V
CN2102
CLK
1
DATA 2
ENABLE 3
G
MSCL 5 MSCL
MSDA
6 MSDA
TO A (1/2) BOARD
A PORT 7
CN510
CN2101
1
OFF MUTE
-19V 2
-19V
H
-19V 3
7
+19V
TO G BOARD
8
+19V
CN6102
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IC2105 IC2303
PROLOGIC DECODER L, R TONE CONTROL
OUT IN
L1
72 LIN LOUT 2 17 19 18 LOUT
(L) (L)
OUT IN
73 RIN ROUT 3 13 R1 9 7 ROUT
(R) (R)
MSDA 29 SDA
MSCL 30 SCL
XIN 21
X2101
4MHz
XOUT 22
IC2303
C, S TONE CONTROL
OUT IN
COUT 17 L1 19 18 LOUT
5
(L) (L)
16 SCK
15 DATA
REQ
17
OUT IN
SOUT 7 13 R1 9 7 ROUT
(R) (R)
MSDA
29 SDA
MSCL
30 SCL
+12VREG
I O +12V
IC2104
+9VREG
I O +9V
IC2103
+5VREG
+5V
I O
IC2102
S MUTE 2
Q2602
S MUTE 1
Q2601
FIXED L
Q2101
FIXED R
Q2102
FIX MUTE BUFFER
IC2601 Q2806
L, R AMP
FIX MUTE 2
Q2804
27 7
4
8
26 11
2
10
MUTE
IC2301
5
VAR OUT AMP
L/R MUTE 2
Q2607
5
7
L/R MUTE 1
6
Q2606
3
1
2
VAR MUTE BUFFER
Q2805
VAR MUTE 1
6
Q2801
1
7
27
5
IC2602
C AMP
3
26
C MUTE
Q2603
+9V
PROT
Q2608 -2610
C SP/SW 2
IC2603 Q2604
S AMP
7
4
8
11
2
10
MUTE
5
(
AUDIO AMP , TONE CONTROL,
K
PROLGIC DECODER
FIX MUTE 1
Q2803
CN2602
1 SP (L)
(L)
2 LE
SPEAKER
4
RE
(R)
3 SP (R)
CN2601
1
TW L
(L)
2 LE
TWEETERS
3 TW R SPEAKER
(R)
4
RE
J2601
VAR L
AUDIO OUT
EIXED L
J2602
VAR R
AUDIO OUT
EIXED R
SPEAKER (C)
VAR MUTE 2
Q2802
+
1 SP (C)
SPEAKER (C)
2 SP (C) -
TB2601
+
CENTER SP
IN
-
+12V
RY2601
C SP/SW 1
Q2605
+
L
-
REAR SP
OUT
+
R
-
)
B-SS609(US..)-B/D-8
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