Panasonic TX-28LDP4F Service Manual page 15

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AUDIO BLOCK DIAGRAM
E - BOARD
TUNER
X101
X102
Q101
Q102
To K7
E22
3
DACA_R
Q2304
1
DACA_L
Q2302
IC2101
AUDIO
PROCESSOR
I2S_DA_IN_2 18
I2S_DA_IN_1 12
I2S_DA_OUT 11
I2S_WS 10
I2S_CL 9
44 MONO IN
DACM_R 24
Q103
DACM_L 25
49 ANA_IN2+
SC3_IN_L 37
SC3_IN_R 38
47 ANA_IN1+
SC1_OUT_R 30
SC1_IN_R 42
SC1_OUT_L 31
SC1_IN_L 41
21 DACA_R
22 DACA_L
SC2_OUT_R 27
SC2_IN_R 40
SC2_IN_L 39
SC2_OUT_L 28
TONSIGNAL BLOCKSCHEMA
5 R
Q2102
R 7
IC251
Q252
AUDIO
OUTPUT
2 L
L 11
Q2103
Q251
E12
To K3
3
I2S_DA_IN_2
4
I2S_DA_IN_1
5
I2S_DA_OUT
6
I2S_WS
7
I2S_CL
E7
3
R
E6
1
L
E23
From K8
3
H_LEFT
1
H_RIGHT
AV3
2 R
HEADPHONE
3 L
L
R
AV2
1 R OUT
2 R IN
3 L OUT
6 L IN
AV1
1 R OUT
2 R IN
3 L OUT
6 L IN

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