Block Diagram - Pacific PTV3606 Service Manual

CH UP
CH DOWN
VOL UP
VOL DOWN
OS101
1
Q510, Q511
P.CON SW.
RESET IC
IC102 PST3231NR
1
9V REG. IC
IC503 KIA7809API
4
1
Q506
P.FAIL
Q501
REG. 6V IC
IC502 KIA7806API
1
T501
15 17
5
3
13
8
Q507
FEED BACK
SWITCHING
AC IN
E-1
SDA SCL
5 4
9
Q201
VIF PRE. AMP
MICON W/T.TEXT IC
IC101 OECF009A
17
OSD_R
3 A_MUTE
OSD_G 16
56 KEY IN OSD_B
15
OSD_FB
18
1 REMORT
MEMORY IC
IC199 S-24C04BFJ-TB
6
SCL 20
5
POWER SDA 19
10
POWER FAIL
55
OSC IN 51
X101
4 MHz
OSC_OUT 50
RESET
2
V-SYNC 41
40
H-SYNC
9 STAND BY LED
D101
Q103
LED DRIVE
POWER
D501~D504
RECTIFIER
Q502
POWER
IC504 LTV-817M-VB
FEED BACK
L503
DEGAUSS COIL
L501
2 1
4 3
F501

BLOCK DIAGRAM

TU001
CHROMA IC
IF AGC
IC201 STV2246C
11 1
8 RF_AGC_OUT
CF202
SAW FILTER
5
7 PIFIN2
4
1
6 PIFIN1
36 OSD_R
OSD_G
35
OSD_B
34
OSD_BK
37
42
X1/VAMP/CHR_OUT
SCL
SDA
25 B_EXT/U_EXT
51 SCL
52 SDA
20 CVBSIN2
28 BLK_EXT
27 R_EXT/V_EXT
G_EXT/Y_EXT
26
IC401 TDA8174A
V-DRIVE IC
4 3 6 10 2 1
IC1001 AN7511
AUDIO_OUT
55 2
FM_OUT 11
SOUND AMP
4
IC
CVBSIN1 18
INT_CVBS_OUT 13
XTAL1 40
X601
4.433619MHz
VERT 47
48
B.OUT
30
49
G.OUT 31
H.OUT 48
R.OUT 32
EXT_AUDIO_IN 14
BCL/SAF 46
Q802
Q801
Q803
Q402
H. DRIVE
Q401
H. OUTPUT
J701
2 6
1
16
FB401
3
15
3
19
11
1
20
7
FBT
7
2
J1001
HEADPHONE_JACK
2
3
1
8
SP1001
5
SPEAKER
6
RED OUT
GREEN OUT
V801
BLUE OUT CRT
3 9 7
B G R
Heater
F 8
4
DY
10
F
S
HV
5
E-2