Ds-Board (1 Of 2) And H3-Board Block Diagram - Panasonic TH-65PF10UK Service Manual

TH-65PF10UK

10.8. DS-Board (1 of 2) and H3-Board Block Diagram

DS SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
TO P5 DS4
+15V 1
+15V 2
4
+15V
6
SOUND+15V
SOUND15V
SOUND+15V 7
SOUND+15V 8
IC8100
AVR 12V
12V
2 VCC OUT 2
IC801
AVR 9V
9V_2
1 VIN
SW 2
8 VIN
IC802
AVR 5V
5V_M
1 VIN
SW 2
8
VIN
IC803
AVR 3.3V
A_3.3V
1 VIN
SW 2
8 VIN
TH-65PF10UK
DS-Board (1 of 2) and H3-Board Block Diagram
D2303
D_1.8V D_3.3V
A_1.8V A_3.3V A_5V
RSTB 67
SLOT9V
R
PHASE R OUT
38 A TONE 32
SHIFT
G BAL
L LPF L OUT
27
37 VOL
C
AMP
SDA3
73 SDA
A_5V SLOT5V FAN5V
SCL3
71 SCL
IC2303
SOUND CONTROL
D_3.3V SLOT3.3V
IC804
A_1.8V D_1.8V
AVR 1.8V
1 VDD
VOUT 5
3
CE
STB3.3V
D_3.3V
IC3008
7
IIC ON/OFF
2 1
6 5
3
P5V
Q2372
MUTE SW
SOUND15V
IC2301
10W MONO
AMP_STB_SW
BTL AMP R
10 20 21
9V_2
AMP_ VCC PRE_
STBY VCC
DS7
+R OUT SP_R+
OUT+ 22 1
3 1 4 IN
-R OUT SP_R-
OUT- 23 3
5 7
SW_E SW_B SW_OUT
17 16 15
SOUND15V
IC2305
EQUALIZER
Q2300
IC2302
AMP_STB_SW
10W MONO
BTL AMP L
10 20 21
AMP_ VCC PRE_
STBY VCC
DS8
+L OUT SP_L+
OUT+ 22 1
4 IN
-L OUT SP_L-
OUT- 23 3
SW_E SW_B SW_OUT
17 16 15
SOUND15V
Q2331
46
S_CLOCK3
S_DATA3
RESET
SOUND MUTE
AUDIO L
AUDIO R
H3 SPEAKER
TERMINALS
H3
H37
JK8500
1
SPEAKER
R
3
H3
SPEAKER
TERMINALS
H3
H37
JK8500
1
SPEAKER
L
3
TH-65PF10UK
DS-Board (1 of 2) and H3-Board Block Diagram
1
2
3
4
5
6