Gs-Board Schematic Diagram - Panasonic TH-42PV500E Service Manual

14.23. GS-Board Schematic Diagram

JK7701
A
SD CARD SLOT
R7727
0
R7732
0
B
TO
SD MODULE
D5V
D5V
D5V
DGND
C
SD_CLK
DGND
SD_CMD
SD_CD
SD_WP
SD_DATA0
SD_DATA1
SD_DATA2
SD_DATA3
DGND
LED_SD
TXD(SDRX)
RXD(SDTX)
RESET
IO0
DGND
ALIN
D
AGND
ARIN
AGND
ALOUT
AGND
AROUT
AGND
VIN
VGND
GND
VGND
GND
VGND
VOUT
VGND
GND
VGND
E
GND
VGND
TH-37/42PV500E/B
GS-Board Schematic Diagram
1 2
JS7701
0
C7724
R7755 R7799
16V
47k
5.6k
0.1u
R7711
0
9
R7708 47
1
R7713 47
2
R7705 47
3 C7730 C7713
16V 50V
47u 0.01u
4
5
R7706 R7765
6
0 22
7
R7709 47
8
R7703 47
D.SW
W.P . R7700
100
R7701 C7737 C7750
C7731 C7732 C7747 C7748
0
16V 16V 50V 50V 50V 50V
0.1u 0.1u 20p 20p 20p 20p
D7702
B3AEB0000065
Q7701
2SC584500L
R7788
HIGH:LED ON
100
GS12 R7791
R7790
5.6k
22k
350mA
DC 2A
40
PA7701
K5H1622A0023
C7775
39 16V
0.1u
38
37
M-SDCLK
36 R7707 R7722
0 0
35
M-SDCMD
34
33
M-SDWP
32
M-SDDAT0
C7728
31 R7760 47
50V 33p M-SDDAT1
C7727
30 R7759 47
M-SDDAT2
50V 33p
29 C7726
R7758 47
50V 33p M-SDDAT3
C7725
28 R7757 47
50V 33p
27
26
25
24
LOW:RESET
23
22
21
L-IN
20
R7704 R7702 C7764
0 0 10V
1u
19
R-IN
18
R7746 R7745 C7781
0 0 10V
17 1u
16
15
A-OUT
14
C7760
4V
R7725
13 220u 0
V-IN
+
12 SD V-IN
11
R7726
0
10
9
8
R7723
7 0
V-OUT
6 SD V-OUT
5
R7724
0
4
3
2
1
3
SDDAT2
SDDAT3
SDCMD
SDCLK
SDDAT0
SDDAT1
PRODTC
SDDAT2 M-SDDAT2
SDDAT3 M-SDDAT3
SDCMD M-SDCMD
R7782
0
SDCLK M-SDCLK
SDDAT0 M-SDDAT0
SDDAT1 M-SDDAT1
PRODTC M-SDWP
R7783
0
3.3V
R7792
10k
SD_RX
SD_TX
Q7702
R7764
UNR521100L
10k
R7756
10k
IC7714
Q7710
C0JBAZ000851 UNR521100L
SWITCHING
LOW:RESET SD_RST
R7714
0
Q7711
C7777
UNR521100L
16V
0.1u
SD_IRQ
GS-BOARD TNPA3497AB
4 5
117
TH-42PV500E / TH-42PV500B / TH-37PV500E / TH-37PV500B
SUB 5V
30
SDDTC
29
SUB 5V
28
SDDAT2
27
GND
26
SDDAT3
25
SD_RX
SDRX
24
SDCMD
23
GND
22
GND
21
SD_TX
SDTX
20
SDCLK
19
GND
18
P-SDWP
SDWP
17
SD_IRQ
SDIRQ
16
C7753
16V SDDAT0
0.1u 15
SDSW
14
C7733
C7765 16V
SDDAT1
16V 0.1u
13
0.1u
SD_RST
SDRST
12
L-IN
AUDIO-L in
11 JS3709
0
GND
10
R-IN
AUDIO-R in
9
GND(AUDIO)
8
GND(SD V-IN)
7
A-OUT
AUDIO-OUT(MONO)
6
V-IN
SD V-IN
5
GND(SD V-OUT)
4
GND
3
V-OUT
SD V-OUT
2
SUB 3.3V
1
GS52
TO
H-BOARD
(H52)
TH-37/42PV500E/B
GS-Board Schematic Diagram
6 7 8