Audio - Panasonic SA-AKX17PH Service Manual

13.2. Audio

: CD AUDIO INPUT SIGNAL LINE : AUX/TUNER AUDIO INPUT SIGNAL LINE
JK6002
L AUX-L
2
AUX IN
R AUX-R
3
1
JK51
FM ANT
2 FMI
JK52 L52
2 3 4 4 AMI
AM ANT
2
1 1 6
FROM/TO
SERVO & SYSTEM CONTROL
: AUDIO OUTPUT SIGNAL LINE : AM SIGNAL LINE
MAIN P.C.B.
IC52
VUEALLPT056
FM/AM
RADIO RECEIVER
RIN 15
LIN 16
DCLK 17
DFS 14
DOUT 13
SDIO 8
SCLK 7
RST 5
GCGPIO2 18
TU INT
TU INT
TU RST
TU RST
TU SCL
TU SCL
TU SDA
TU SDA
: FM SIGNAL LINE
IC6500
C1AB00003993
DIGITAL AUDIO
PROCESSOR
49 PWM P 4
D6501
AUTOBASS
AUTOBASS 43 PWM P 3
EMO2
EMO2 10 ASEL EMO2
EMO1
EMO1 15 EMO1
DAP RESET
DAP RESET
16 /RESET
DAP PDN
DAP PDN 18 /PDN
FROM/TO
DAP MUTE
DAP MUTE 19 /MUTE
SERVO & SYSTEM CONTROL
DAP SCL
DAP SCL 21 SCL
DAP SDA
DAP SDA
20 SDA
BKND ERR
BKND ERR 34 /BKND ERR
CD I2S MCLK
CD I2S MCLK
11 MCLK
CD I2S SDO
CD I2S SDO 24 SDIN1
CD I2S BCLK
CD I2S BCLK 23 SCLK
CD I2S LRCK
CD I2S LRCK
22 LRCLK
25 SDIN2
DAP I2S OUT
DAP I2S OUT 29 SDOUT
DAP I2S BCKO
TO SERVO & SYSTEM CONTROL DAP I2S BCKO 31 LRCLKO
DAP I2S LRCKO
DAP I2S LRCKO 30 SCLKO
42
IC6000
C1AB00003994
POWER AMPLIFIER
BST A 44
PWM M 1 38 6 INPUT B
PWM P 1 39 5 INPUT A
OUT A 40
OUT A 39
PWM M 2 40 15 INPUT D
OUT B 35
PWM P 2 41 14 INPUT C
BST B 43
BST D 23
OUT D 27
OUT D 28
OUT C 32
BST C 24
+12V
DC DETECT
CIRCUIT
DC DET AMP FAN
Q6001,Q6002
Q6007,Q6300
DAMP FAULT
/FAULT 16
DAMP OTW
/OTW 17
DAP CLIP
/CLIP 18
DAMP RESET
/RESET 4
DAP VALID
VALID 37
SA-AKX17PH/PN AUDIO BLOCK DIAGRAM
SPEAKERS
JK6000
-
4
LEFT
JK6000
+
3
JK6000
+
1 RIGHT
JK6000
-
2
DC DET AMP FAN
DAMP FAULT
DAMP OTW
DAMP CLIP
FROM/TO
DAMP RESET SERVO & SYSTEM CONTROL
DAP VALID