Panasonic SC-HC25GS, Service Manual, Page: 91 / 127

91
13.3. AUDIO BLOCK DIAGRAM
MULTIPLE X ER
C0 J B A R00058 7
IC 7 00
MPORT R
MPORT L
5 1 Y
14 1 X
TU S D A
S D A
MPORT S W
R
L
J K95 2
2
3
1
6
7
5
4
R
L
J K951
3
2
1
6
7
5
4
AS P
C1 A B00003 6 00
IC103
Q R 2 000
S WITCH
Q R100
2 S D A T A
4 BCLK
3 LRCLK
48 S D A
4 7 S CL
OUT1N 34
OUT1N 33
B S P1N 3 2
B S P1P 3 7
R S T X 45
OUT1P 39
Y -COM 3
X -COM 13
OUT1P
DIGIT A L
A UDIO A DC
C0FB A K0000 26
IC10 2
1 A INR S DTO 9
38
-
+
2
CN10 2
1
CN10 2
MPORT S W
CD I 2S S DO
CK S2
A DC PDN
MU X INH
CD LRCK
CD BCK
S CL
EN BUFFER
CD MCLK
PDET 2
A PD
A INR A DC S DO
S CLK 1 2
A DC BCK
LRCK 10
A DC LRCK
2 A INL
A INL
6 INH
MU X INH
11 MCLK
13 PDN
A DC PDN
15 CK S2
CK S2
OR G A TE
C0 J B A E000438
IC 2 003
1 2 CD S DO
S D A T A 11
CD I 2S S DO
S D A T A
13 A DC S DO
4 CD BCLK
BCLK 6
CD BCK
BCLK
5 A DC BCLK
1 CD LRCK
LRCK 3
CD LRCK
LRCK
2 A DC LRCK
S CL
6 MCLK
D- A MP RE S ET
ERROR 1 7
PDET 2
TE S T1 7
A PD
HP MUTE
MUTE X 4 6
MUTE A
S D A
EN BUFFER
CD MCLK
1 EN PLL MCLK
PLL MCLK OUT 3
2 PLL MCLK
4 EN CD MCLK
CD MCLK OUT 6
5 CD MCLK
BUFFER
C0 J B A U00003 6
IC 2 00 2
1 IN
3 IN
OUT 4
OUT 6
IN V ERTER
C0 J B A B00083 7
IC 2 000
: A U X /TUNER A UDIO INPUT S IGN A L LINE : CD A UDIO INPUT S IGN A L LINE
HE A DPHONE
RIGHT
OUT 2 N 27
OUT 2 N 2 8
B S P 2 N 2 9
B S P 2 P 2 4
OUT 2 P 2 3
OUT 2 P 22
-
+
2
CN10 6
1
CN10 6
LEFT
FROM/TO
S ER V O & SYS TEM CONTROL
FROM/TO
S ER V O & SYS TEM CONTROL
A U X
(E X T-IN)
S C-HC 2 5G S /G SX /GT/PU A UDIO BLOCK DI A GR A M
10 A
9 B
MU X A
MU X B
MU X A
MU X B
FROM
S ER V O & SYS TEM CONTROL
FROM/TO
S ER V O & SYS TEM CONTROL
HP MUTE
MUTE A
D- A MP RE S ET
TU S CL
M A IN P.C.B.
S PE A KER S
Q 950, Q 951, Q 95 2
MUTING
CIRCUIT
J K51
A M/FM
R A DIO RECEI V ER
V UE A LLPT031
IC5 2
X2 000
FM A NT
A M A NT
TUNER P.C.B.
4 6
CN350 CN51
3 7
CN350 CN51
8 2
CN350 CN51
6 4
CN350 CN51
TU L
TU R
TU L
TU R
LOUT
ROUT
S DIO
S CLK
S DIO
S CLK
LOUT 14
ROUT 13
S DIO 8
S CLK 7
2 FMI
1 7 DCLK
9 RCLK
J K5 2
L5 2
4
6
3
1
2
4 A MI
X 51
2
1
11 3 X
4 3 Y
MUTING
: A UDIO OUTPUT S IGN A L LINE : A M S IGN A L LINE : FM S IGN A L LINE