Panasonic TH-65PF10WK, Service Manual

Page: 46 / 191

TH-65PF10WK/TK
46
10.8. DS-Board (1 of 2) and H3-Board Block Diagram
SOUND15V
A_1.8V
A_1.8V
D_3.3V
D_3.3V
SOUND15V
FAN5V
D_1.8V
SOUND15V
JK8500
JK8500
SOUND15V
SLOT5V
P5V
5V_M
9V_2
A_5V
D_3.3V
9V_2
12V
SLOT9V
A_5V
D_1.8V
SLOT3.3V
A_3.3V
A_3.3V
STB3.3V
Q2372
VIN
23
L
SCL3
SW
4
AMP_STB_SW
17
SCL
IC802
TO P5
AMP_
3
STBY
BAL
3
1
SW_B
DS7
OUT-
27
VIN
7
AVR 9V
3
VIN
5
2
SP_R-
+R OUT
IN
SDA
L OUT
SP_R+
TONE
73
7
+15V
VCC
2
AVR 1.8V
D2303
1
2
22
3
SOUND MUTE
21
17
AVR 3.3V
AMP
EQUALIZER
MUTE SW
-L OUT
SOUND CONTROL
VDD
2
8
SOUND+15V
IC2302
SW
H37
6
RESET
+15V
A
G
C
RSTB
7
10W MONO
21
SW_E
37
IC2303
20
SP_L-
IIC ON/OFF
4
Q2331
20
VIN
OUT+
R
16
SHIFT
H3
VCC
Q2300
SOUND+15V
STBY
VIN
15
VIN
OUT+
DS8
VCC
15
2
1
IC8100
6
SOUND+15V
16
8
2
DS4
1
6
3
AMP_STB_SW
IC2305
3
AVR 5V
10
71
SP_L+
1
S_DATA3
S_CLOCK3
IC801
IC804
CE
BTL AMP L
IC803
23
4
R OUT
5
AVR 12V
1
5
3
1
SW_E
VCC
3
38
SW
4
5
10
1
H3
32
-R OUT
OUT-
+15V
IN
AUDIO L
LPF
10W MONO
PRE_
22
SDA3
DS SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
AUDIO R
AMP_
1
IC3008
8
1
1
+L OUT
1
SW_B SW_OUT
67
SW_OUT
PHASE
OUT
VOL
VOUT
H37
BTL AMP R
PRE_
2
2
IC2301
VCC
8
H3
TERMINALS
SPEAKER
H3
TERMINALS
SPEAKER
R
SPEAKER
L
SPEAKER
TH-65PF10WK/TK
DS-Board (1 of 2) and H3-Board Block Diagram
TH-65PF10WK/TK
DS-Board (1 of 2) and H3-Board Block Diagram