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14.13. DS-Board (1 of 2) and H3-Board Block Diagram
12V
JK8500
STB3.3V
D_3.3V
SOUND12V
SLOT5V
D_1.8V
P5V
D_1.8V
A_1.8V
SOUND12V
FAN5V
D_3.3V
SLOT3.3V
A_1.8V
9V_2
A_5V
9V_2
A_3.3V
A_3.3V
JK8500
5V_M
D_3.3V
SOUND12V
SLOT9V
A_5V
SOUND12V
D2303
4
SHIFT
VCC
+15V
15
6
AMP_STB_SW
4
22
67
SDA
8
4
1
21
AMP_
SW_E
2
IC2305
R
CE
SCL
IC2301
DS8
8
STBY
5
+L OUT
L
P5
VIN
6
1
VIN
OUT
23
SW_E
2
+R OUT
10
SW_B
3
73
20
SOUND+15V
10
3
+15V
3
A
G
C
3
21
Q2300
SPEAKER
H37
PHASE
L
7
7
15
SW
IC8100
VIN
VOL
71
VCC
22
SOUND+15V
1
2
VCC
VCC
8
OUT-
IC2302
17
L OUT
2
2
IC3008
OUT+
AMP
1
-R OUT
Q2331
VCC
16
OUT-
PRE_
OUT+
AMP_STB_SW
IN
SW
SCL3
SP_R+
BAL
VIN
SOUND+15V
5
IC2303
SP_R-
P+12V
SW
R OUT
SW_OUT
STBY
P+9V
+15V
SP_L-
RSTB
8
P+5V
IC801
R
SW_OUT
P+3.3V
1
3
PRE_
DS7
IC802
7
IC803
IN
27
SW_B
37
23
DS4
20
3
3
LPF
Q2372
H37
1
VDD
AMP_
VOUT
1
38
16
2
-L OUT
5
P+1.8V
1
1
VIN
3
1
1
5
SDA3
1
SP_L+
TONE
32
17
VIN
2
IC804
SPEAKER
2
IC805
AVR 12V
1
VIN
SW
/SYNC PROCESSOR
/SOUND PROCESSOR
SLOT INTERFACE
DS
H3
TERMINALS
SPEAKER
H3
TERMINALS
SPEAKER
AVR 9V
AVR 1.8V
AVR 12V
AVR 3.3V
AVR 5V
EQUALIZER
SOUND CONTROL
10W MONO
BTL AMP L
MUTE SW
BTL AMP R
10W MONO
IIC ON/OFF
AUDIO R
AUDIO L
S_DATA3
SOUND MUTE
RESET
S_CLOCK3
TH-50PF9UK
DS-Board (1 of 2) Block Diagram
TH-50PF9UK
DS-Board (1 of 2) Block Diagram
TH-50PF9UK
85
Summary of Contents for TH50PF9UK - 50" Plasma Panel
Page 4: ...1 Applicable signals 4 TH 50PF9UK ...
Page 19: ...7 Location of Lead Wiring 19 TH 50PF9UK ...
Page 20: ...20 TH 50PF9UK ...
Page 21: ...21 TH 50PF9UK ...
Page 24: ...8 4 Adjustment Volume Location 8 5 Test Point Location 24 TH 50PF9UK ...
Page 29: ...9 2 IIC mode structure following items value is sample data 29 TH 50PF9UK ...
Page 31: ...31 TH 50PF9UK ...
Page 33: ...33 TH 50PF9UK ...
Page 39: ...12 Option Setting 39 TH 50PF9UK ...
Page 72: ...TH 50PF9UK 72 ...
Page 73: ...14 Block and Schematic Diagram 14 1 Schematic Diagram Note TH 50PF9UK 73 ...
Page 139: ...15 Parts Location 15 1 Exploded View 15 1 1 The main mechanical parts relation 139 TH 50PF9UK ...
Page 141: ...15 3 Cable relation 141 TH 50PF9UK ...
Page 142: ...15 4 Packing summary 142 TH 50PF9UK ...
Page 143: ...143 TH 50PF9UK ...
Page 144: ...144 TH 50PF9UK ...
Page 145: ...145 TH 50PF9UK ...
Page 147: ...17 Replacement Parts List 17 1 Replacement Parts List Notes 147 TH 50PF9UK ...