Z-Board (2 Of 2) Schematic Diagram - Panasonic TH-50PHW7BX Service Manual

TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY

15.64. Z-Board (2 of 2) Schematic Diagram

Z-BOARD TNPA3198 (2/2)
!
1
R2365
0.56
2
1W
R2366
DIG12V
0.56
1W
DIG12V
R2367
3.3k STB5V
R2368 *R2491
10k 0
GND
GND
*R2490
0 SOUND12V
C2370
35V
47u
SOUND12V
Q2370 SOUND12V
2SB0709A0L
12.2
GND
12.2
GND
0
GND
R2373 R2369
10k
10k
0
12.1 4.3
R2372
R2371
1k
0 1k 0
0
R2370
0
2.2k
Q2334 Q2333
2SD0601A0L 2SD0601A0L
3
4
5
6
7
8
9
10
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
Z-Board (2 of 2) Schematic Diagram
8 9
IC801
AVR 9V
C0DAAHG00008
TO
P-BOARD
(P5)
R805
R806 C808
1k
Z5
15 50V
0.01u
12.2
1
L801
12.2 12V G1C101ZA0037 9V
2
4.5 C802 C805
3
25V 16V
0 470u 1000u
4
0
5
12.2
6
IC802
12.2
7
AVR 5V
C0DAAHG00007
12.2
8
0
9
0
10
0
11
R803
1k
C809
C803 R807
25V 15 50V
330u 0.01u
L802
G1C121ZA0037 5V
C806
D806
D803
10V
B0BC6R8A0010
B0JCME000025
1000u
C813
50V
0.047u
C810
25V
560u
IC803
C0DBALH00002 Thermal Pad
SW REG 3.3V
C811 C812
50V 50V
0.01u
0.1u
D804
B0JCPD000010
10 11
TO
J-BOARD
(J8)
Z8
9V/0.5A
9.0
1
SLOT9V
0
2 GND
5V/0.4A 5.0
3
SLOT5V
0
4 GND
3.3V/1.2A 3.3
5
SLOT3.3V
3.2
6
SLOT3.3V
0
7 GND
0
8
GND
12.0
9
DIG12V
4.8
10 SCL3
4.8
11
SDA3
DR15V
15.0 12
*L804
0
13 G0C101K00023
GND *C817
25V
4.9
14 220u
RESET
0
15 SOUND MAIN MUTE
B0JCME000025
0
16 FAN_SW
5.5
17
L
0
18
GND
5.4
19 R
0
20
GND
C816
50V
6800p
R809
1.2k
1%
R810
510
1%
R808
47
C815
50V
0.1u
L803
G1C680ZA0037
C807
C814
6.3V 50V
1500u 0.1u
12
122
15.4
0
*IC804
FAN 12V 0
C0DAAZG00006
5.0
6.6
*Q801
15.0
2SD0601ASL
*C819 5.9
50V
0.1u
*R816
470
5.9
*R811 *R813
820 4.7k
*D808
*R814
*R815
3.3k 47k
*R812
5.1k TO TO
TO
FAN FAN
*Z30 *Z31 *Z32
*L805 FAN
220u 6.6 6.6 6.6
1 1 6.6 1
*R825
0 0 0 0
2 2 0 2
*C818
16V
0.1 0.1 0.1
3 3 0.1 3
1200u
*D810
MA3X152K0L
*D812
MA3X152K0L
*D811
MA3X152K0L
*D813
MA3X152K0L
*R817 *R820
*R818 *R819
1.2k 1.2k 1.2k 1.2k
*R831
0
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
Z-Board (2 of 2) Schematic Diagram
13 14
TO
P-BOARD
(P10)
Z10
1
DR15V
2
GND
3
FAN SOS
4
5V
5
FAN CONT
TO
*Z33
FAN
1
FAN12V
2
GND
3
FAN SOS
15