Panasonic SA-HT940PC - Schematic Diagrams

19 Schematic Diagram
19.1. (A) HDMI Module Circuit
A
B
C
D
E
F
G
H
12345678910111213
FP8101
VGND
Y/PY/G
VGND
CB/PB/B
VGND
CR/PR/R
VGND
Y
VGND
C
ADAC5V
MIX-L
ADAC5V
MIX-R
ADGND
FL
ADGND
FR
ADGND
SL
ADGND
SR
ADGND
CNT
MIX-R
FL
FR
SL
SR
CNT
ADGND
SW
A-REF
ZFLAG & MUTE
DGND
AUDIODIGITAL
DGND
D+5V
DGND
D+5V
DGND
A+5V
AGND
A+5V
AGND
2.7V
DGND
2.7V
DGND
M+9V
MGND
M+9V
MGND
DOP_CPU-CLK
LB8691 ERJ2GEJ101X
LB8693 ERJ2GEJ101X
LB8692 ERJ2GEJ101X
DOP_CPU-CMD
DOP_CPU-STAT
D+5V
D+2.7V
M+9VHD
HD
UP
HD
HD
HD
HD
HD
HD
HD
HD
HD
HD
HD
UP
UP
HD
HD
HD
UP
AUDIODIGITAL
INT
ADAC-CLK
INT
OP_CPU_CLK
OP_CPU_CMD
OP_CPU_STAT
M+9V
A+5V
D+5V
AUDIODIGITAL
SW
A-REF
MIX-L
C
Y
CR_PR_R
CB_PB_B
Y_PY_G
I2C_SDA
I2C_SCL
HOTPLG
VCLK
DGND
NRST
AUDIODIGITAL
I2C_SDA
I2C_SCL
HOTPLG
ADAC-CLKVCLK
D+3.3V
36
37
38
39
40
41
49
47
45
43
42
44
46
48
50
21
22
23
24
25
26
34
32
30
28
27
29
31
33
35
15
16
17
18
19
20
1
2
3
4
5
13
11
9
7
6
8
10
12
14
UP
TXRST
LB8491 ERJ2GE0R00X
LB8424 ERJ2GE0R00X
LB8423 ERJ2GE0R00X
LB8431 ERJ2GE0R00X
LB8429 ERJ2GE0R00X
LB8428 ERJ2GE0R00X
LB8427 ERJ2GE0R00X
LB8426 ERJ2GE0R00X
LB8425 ERJ2GE0R00X
LB8422 ERJ2GE0R00X
LB8421 ERJ2GE0R00X
LB8302 J0JBC0000042
LB8301 J0JBC0000042
LB8305 J0JBC0000042
LB8304 J0JBC0000042
LB8303 J0JBC0000042
FL8103 F1H0J1050018
FL8421 F1H0J1050018
FL8102 F1H0J1050018
IC8151
C0DBEHG00006
QR8420
UNR521100L
IC8421
COFBBK000050
FL8101 F1H0J1050018
R8421 0
C8051
1
NRST
HDMIRST
P13
FL8104 F1J1E1040022
DMIXOUT
LRCK
SRCK
AOUT0
AOUT1
AOUT2
DMIXOUT
STBDAC OP_CPU_STAT
OP_CPU-STAT
OP_CPU_CLK
OP_CPU-CLK
SBT3
SBO3
MSEL
ZERO1
MS
MC
MD
SCK
DATA 1
BCK
LRCK
VDD
DGND
DATA 2
DATA 3
DATA 4
VOUT8
ZERO2
VOUT1
VOUT2
VCOM
AGND2
VCC2
VOUT3
VOUT4
VOUT5
VOUT6
AGND1
VCC1
VOUT7
SW
MIX-L
MIX-R
A-REF
FL
FR
SL
SR
CNT
LRCK
SRCK
CTL VCC GND OUT ADJ
AOUT0
AOUT1
AOUT2
1
2345
1
2
27
28
3
26
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
12
17
13
16
14
15
R8153 620
R8154 1K
R8420
2.2K
C8426
0.1
C8427
0.1
C8428
0.1
C8422
0.1
C8421
6.3V100P
K8001 0
IC3931
C0JBAA000344
AND GATE
(HDMI ON/OFF)
MUTING
+1.2V REGULATOR
AUDIO DIGITAL TO
ANALOG CONVERTER
4
5
1
2
3
C3931
0.1
C8152
1
C8151
4.7
D+3.3V
UP
UP
C8424
0.1
C8423
6.3V33P
TO
MAIN CIRCUIT
(CN2001) on
SCHEMATIC
DIAGRAM-7
B
GND
VCC
16
17
18
19
20
21
25
23
22
24
26
1
2
3
4
5
6
14
12
10
8
7
9
11
13
15
2
4
6
5
3
1
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
17
18
16
TO ACT
TO
HFM
PCB
TO
LDU
PCB
L1
J0JBC0000105
L2
J0JCC0000307
C6
22P
C8
0.1
C7
0.1
T+
F+
F-
T-
HFM
TA
TB
TD
TC
FE2
FE1
GND (IM)
GND (IM)
RF
VREF2(RF-)
PIN (DVD)
LD (CD)
LD GND
LD (DVD)
GND (OEIC)
VREF1
VCC
SUB2
SUB1
PIN(CD)
SUBSEL
GND
VCC
GND
GND
OUT
GND
GND
TB
TA
TC
TD
FE1
FE2
IM
RF
GND
VREF
VCC
SUB2
SUB1
SW
LD (CD)
LD (DVD)
LDGND
OPTICAL PICKUP UNIT CIRCUIT
C4
0.22
C5
22P
L3
J0JBC0000105
R2
0
R4
0
C2
0.1
C1
0.1
C3
0.1
R1
0
R3
0
R5
0
R6
0
R7
6.8K
VR2
6.8K
VR1
6.8K
TO
DVD MODULE
CIRCUIT
(FP8531) ON
SCHEMATIC
DIAGRAM-1
L4
J0JBC0000105
SCHEMATIC DIAGRAM-1
HDMI MODULE CIRCUIT (D2)
A
:MAIN SIGNAL LINE :DVD(VIDEO) SIGNAL LINE
:DVD(AUDIO) SIGNAL LINE :+B SIGNAL LINE
SA-HT940P/PC HDMI MODULE(D2)/OPTICAL PICKUP UNIT CIRCUIT
K8006 0
SA-HT940P / SA-HT940 PC
67