Service manual

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
+5V
IOG_Y4
IOB_Y5
IOR_Y6
MAIN_YOUT
MAIN_PbOUT
MAIN_PrOUT
IOG_Y4
IOB_Y5
IOR_Y6
GND
AO1MCLK
AO1LRCK
AO1BCK
DV33
AUD_LCH
AUD_RCH
AO1MCLK
AO1LRCK
AO1BCK
AO1SDATA0
AUD_LCH
AUD_LCHOUT
AUD_RCH
AUD_RCHOUT
MAIN_PrOUT
AUD_RCHOUT
AUD_LCHOUT
MAIN_YOUT
MAIN_PbOUT
AO1SDATA0
+12V
+5V
+5V
+5V
+5V
+12V_OPAOPVREF
OPVREF +12V_OPA
+12V +12V_OPA
+12V
OPVREF
+12V_OPA
+5V1,2,6
IOG_Y45
IOB_Y55
IOR_Y65
GND1,2,3,4,5,6,7,8
AO1MCLK1,5
AO1BCK1,5
AO1LRCK1,5
AO1SDATA01,5
DV331,2,5,6,8
MAIN_PrOUT1
AUD_RCHOUT1
AUD_LCHOUT1
MAIN_YOUT1
MAIN_PbOUT1
+12V1,2
MODEL
Sheet
REV:
of
CIRCUITY
PCB REV:
PCB FILE :
PCB P/ N:
ECN NO:
AmTRAN
TECHNOLOGY
APPROVED BY:
CHECKED BY:
SCH FILE :
DATE:
DESING BY:
ANALOG A/V OUTPUT
VIZIO L32 HDTV10A (3320-0012-0187)
9
9
APCN05080010
37ATSC-M1.BRD
00
01
HDTV_MTKATSC0.DSN
0171-1472-0321
Wednesday, March 15, 2006
GLOBAL SIGNAL
ANALOG VIDEO OUTPUT
MAIN YPbPr OUTPUT
AUDIO INTERFACE
ANALOG A/V OUTPUT
M= METAL 1%
NOTE : NC MEANS "NOT CONNECTED ON PCB BOARD"
ALL RESISTORS 25 VOLT IN .1uF UNLESS NOTED.
ALL RESISTORS VALUES IN OHMS UNLESS NOTED.
ALL CAPACITOR VALUES IN uF UNLESS NOTED.
ALL RESISTORS 1/10 WATT,5% UNLESS NOTED.
ALL CAPACITORS 50 VOLT & 105"C UNLESS NOTED.
C216
120pF
0603C
+
C227
10uF/25v
ECD5
L31
560nH
0603L
+
C233
10uF/25v
ECD5
C236
0402C
L33
560nH
0603L
C225
0.1uF
0402C
C211
120pF
0603C
R112
10K
0402R
R106
75 1%
0402R
D3
DIODE SMD BAV99
BAW99
1 2
3
FB6
0.47uH
0805L
+
-
U16B
NJM4558 OPA
SOP8
5
6
7
8 4
C212
47pF
0402C
L32
560nH
0603L
+
C224
10uF/25v
ECD5
R107
20K
0402R
U17
CS4344 2-CH AUDIO DAC
TSSOP10
SDIN
1
SCLK
2
LRCK
3
MCLK
4
VQ
5
FILT+
6
AOUTL
7
GND
8
AOUTR
10
VA
9
C231
0.1uF
0402C
R104
47K
0402R
C228
2.2nF
0402C
+
C230
10uF/25v
ECD5
R113
5.1K
0402R
C221
120pF
0603C
C210
47pF
0402C
+
C229
3.3uF/50v
ECD5
RP38
33x4
1608R_4
1 8
2 7
3 6
4 5
R105
47K
0402R
R111
20K
0402R
R102
75 1%
0402R
C223
220pF
0402C
FB5
0.47uH
0805L
L29
560nH
0603L
D4
DIODE SMD BAV99
BAW99
1 2
3
C214
0.1uF
0402C
+
C218
10uF/25v
ECD5
R110
51
0402R
C222
47pF
0402C
R109
5.1K
0402R
C219
0.1uF
0402C
+
C234
10uF/25v
ECD5
C215
47pF
0402C
+
C213
100uF/25v
ECD6
R114
51
0402R
L28
560nH
0603L
C220
47pF
0402C
R103
75 1%
0402R
+
-
U16A
NJM4558 OPA
SOP8
3
2
1
8 4
L30
560nH
0603L
C235
2.2nF
0402C
C232
220pF
0402C
C217
47pF
0402C
+
C226
10uF/25v
ECD5
R108
10K
0402R
D2
DIODE SMD BAV99
BAW99
1 2
3