Sanyo DP32671 - SOUND SCHEMATIC DIAGRAM (DIGITAL PCB); Audio Amplifier Circuit

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
SPEAKER
SP302
S0412F20
SPEAKER
SP301
S0412F20
CP301
A2502WR-4A
1
2
3
4
IC301
STA333W13TR
SOUND AMP IC
1 101112131415161718
19
2
20212223242526272829
3
3031
3233343536
456789
4
3
2
1
CD301
CP146102
L302
22uH
LQH88PN
L301
22uH
LQH88PN
L300
22uH LQH88PN
L303
22uH
LQH88PN
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C320
0.150V 1608B
C327
0.00150V 1608B
C331
0.00150V 1608B
C330
0.00150V 1608B
C316
0.125V 1608B
C315
0.125V 1608B
C325 0.150V
1608
B
C302 0.1 1608B
C308 680P50V 1608CH
C305 0.0047 1608B
C304
0.00150V 1608B
C323
0.150V
1608
B
C326
0.150V
1608
B
C324
0.150V
1608
B
C319
0.150V 1608B
C307 0.4750V
2125
B
C329
0.00150V 1608B
C318
330P50V
1608
B
C301
0.1
1608
B
C300
0.125V
1608
B
C332
0.00150V 1608B
C333
0.4750V 2125B
C328
0.00150V 1608B
C317 330P50V
1608
B
C322
0.150V
1608
B
C321
0.150V 1608B
C336
47P50V 1608CH
C335
47P50V 1608CH
C311
0.125V 1608B
C312
0.125V 1608B
C310
125V 1608B
C309
125V 1608B
C306
0.1 1005B
R306
22 1/8W 3216
R301
33 1/16W 1608
R308
6.8 1/10W 2125
R304 2.2K
R311
6.8 1/10W 2125
R310
6.8 1/10W
2125
R307
22 1/8W 3216
R300
47 1/16W 1608
R309
6.8 1/10W 2125
R303
33 1/16W 1608
W817
W802
W804
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
B301
HCB1608KF-121T20
B300
HCB1608KF-121T20
B305 HCB3216KF-391T20
B304 HCB3216KF-391T20
B303 HCB3216KF-391T20
B302 HCB3216KF-391T20
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
C313
47025V MHE_P
SYS_POWER-H
AMP_RESET
ACLK0
BCK0
LRCK0
ADTA00
I2C_DATA
I2C_CLK
A3.3V
SOUND+B_AV
SOUND_GND_AV
GND
17
16
G-40
FROM/TO JACK
G-39
(DIGITAL PCB)
SOUND SCHEMATIC DIAGRAM
0
0
0
0
3.2
0.8
0
17.0
0.8
0.8
17.0
0
0.8
17.0
13.0
0
0
03.2
0
3.2
3.2
3.2
1.3
1.6
1.6
1.6
0
0.5
3.2
3.2
0
3.2
0
0
NCNC
GND_DIG
VDD_DIG
NC
NC
SP OUT L
GND
GND
SP OUT R
NC
VDD_DIG
GND_DIG
PWRON
GND_PLL
FILTER_PLL
VDD_PLL
XTI
BICKI
LRCKI
SDI
RESET
INT_LINE
SDA
SCL
GUND_SUB
SA
TEST_MODE
VSS
VCC_REG
OUT2B
GND2
VCC2
OUT2A
OUT1B
VCC1
GND1
OUT1A
GND_REG1
VDD_REG
CONFIG
NC
(R)
(L)
CEK636
PCBD90