A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
L3202
10uH
CDRH8D43NP
L3201
10uH
CDRH8D43NP
IC3202
BD9323EFJ
DC/DC 3.3V
1
2
3
4
5
6
7
8
W827
Q3200
KTA1664-Y(GP)
SW
IC3204
RP131H181D-T1-F
AT+1.8V_REG.IC
1
2
3
4
5
D3201
SK34A
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN
ETANT
ATTENTION
IC3206
BD7820FP
AT1.8V_1_REG IC
1
2
4
5
6
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
C3224
22
6.3V
B
C3223
22
6.3V
B
C3207
10
(2125)
B
C3217
0.1
B
C3228
10
6.3V
6.3V(21-25)
C
C3232
10
(21-25)
C
C3209
1
10V
B
C3211
10
10V
(21-25)
C
C3204
0.1
B
C3206
0.1
B
C3205
0.1
B
C3215
0.001
B
C3210
10
(2125)
B
C3222
22
6.3V
B
C3212
10
6.3V
(21-25)
C
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
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
R3235
1K
R3236
1K
R3209
22K
R3228
100
R3221
1K
R3220
10
1/16W
R3229
1K
R3203
43K
R3204
1.8K
+-1%
R3206
27K
+-1%
R3207
10K
+-1%
R3218
1K +-1%
R3217
1K
1/16W
R3219
680
1/16W
+-1%
Q3201
KTC3875S_Y_RTK
SW
AT+3.3V
AT+5.8V
GND
GND
AT+1.8V_1
AT+1.8V_1
AT+1.8V_2
AT+3.3V
SYS_POWER_H
GND
AT+1.8V_2
GND
P.CON+3.3V
GND
AT+3.3V
AT+3.3V
P.CON+3.3V
SYS_POWER_H
P.CON+3.3V
AT+3.3V
GND
AT+5.8V
AT+3.3V
P.CON+3.3V
GND
GND
H-26
H-25
TO JACK
TO SUB MICON
(MAIN PCB)
REGULATOR2 SCHEMATIC DIAGRAM
19SLDT3
PCBF40
CMH143
TO SOUND AMP MUTE
FROM/TO REGULATOR
3.3
5.8
2.2
8.7
NC
3.4
3.4
3.2
0
0.6
2.7
FROM/TO SCALER
6.3V
V_IN
V_OUT
ON/OFF
VSS
NC
FB
GND
SW
VIN
EN
COMP
SS
BST
3.3
1.8
3.3
0
0
0
5.8
1.2
1.2
2.9
0
1.8
0.7
3.4
V_IN
V_C
V_ADJ
GND
V_OUT
