Sony KP-44PS2 - Page 56

T6002
LFT
T6001
LFT
KEY22
LED1
CN6004
AC(W) 1
AC IN
220-240V
50Hz
AC(L) 2
CN3101
KEY2 2
LED 1
SW DET4 SW DET 4
KEY13KEY13
CN3104
CN3102
AC(N)IN 4
AC(L)IN 1
CN3103
AC(L)OUT 1
AC(N)OUT 5
CN6007
AC(L)OUT1
AC(N)OUT5
CN6006
AC(N)IN4
AC(L)IN1
SW1
PROGR +
SW4
PROGR -
SW5
+
SW6
(STANDBY)
(OPEN/CLOSE)
D3102
S3101
-
SW2
SW3
STBY +5V
+5V
+5V
TO A BOARD
CN1302
8
5
KEY1
10
+5V
4
STBY +5V
6
KEY2
2
R.LED
SIRCS
OUT
IC3101
IR RECEIVER
Q3101
LED SW
Q3102,3103
LED SW
HA(USER CONTROL,MAIN SW)
1 2
4 3
2 1
3 4
T6003
PFT
1 11
IC6004
SWITCHING IC
1 19
15 7
17
2
16
18
14
VD
VC2
VB
VC1
VS
RT
COM
VG(H)
VG(L)
3 14
D6015
RECT
RY6000
D6100,D6106
RECT
D6104
RECT
STBY+5V
IC6007
MAIN SW
Q6004
MCM SW
Q6100,6102
PROTECT
T6100
SBT
5
9
6
1
IC6302
STBY 5V REG
5
4
3
4
8
IN OUT
IC6304
REF VOLTAGE
3
1
2A K
REF
Q6304
VOLTAGE DET
Q6301,6302
PROTECT
STBY +5V
IC6002
FEED BACK
IC6301
+B REG
1
4
D6304
RECT
D6300
RECT
T6005
PIT
13
15
7
9
10
12
16
18
1
3
D6308
RECT
D6302
RECT
D6309
RECT
D6310
RECT
D6301
RECT
+
T6004
PIT AUDIO
2 8
IC6303
OVP
3
1
4 12
REF
K
G(POWER SUPPLY)
1
CN6302
2
-22V
3
15V
4
-15V
9
+6.5V
6
PROT
5
P.CONT
+22V
TO A BOARD
CN1605
TO D BOARD
CN5013
5
CN6300
2
OVP
3
OCP
1
AC ON/OFF
STBY +5V
TO A BOARD
CN1606
1
CN6301
2
-17V
+17V
TO A BOARD
CN1603
3
CN6303
9
+10.5V
+6.5V
4
+6.5V
5
+6.5V
10
+10.5V
TO D BOARD
CN5002
1
CN6304
+135V
F6001
5A
Q6303
OCP
CONTROL PANEL
B
K
Y
L
Z
G
CN4701(1/2)
QSS-1 B13
MAIN R IN A2
AM1 A14
A RESET A7
AM2 A16
+5V B3
TO A BOARD
CN1901
SCL A5
SDA B5
QSS-2 B15
+9V
B2
MAIN L IN A1
S(AUDIO PROCESS)
Q4701
BUFF
Q4702
BUFF
TRAP
(6.5MHz)
56
AV MAIN L IN
57
37
36
AV MAIN R IN
61
IF IN1
Q4703
BIAS
69
IF IN2
IC4702
SOUND PROCESSOR
IC4704
FM DEMODULATOR
IC4705
I2C SW
60
MONO IN(AM)
72
XTAL OUT
71
XTAL IN
21
POWER ON RESET
2
SCL
3
SCA
X4701
18.432MHz
TV OUT L
TV OUT R
+9V
-
+
6
5
7
4
Q4707
MUTE SW
DA3
3
DA4
5
DA2
6
DA1
7
DA0
-
+
9
10
8
IC4703(1/2)
OUTPUT AMP
IC4703(2/2)
OUTPUT AMP
CN4701(2/2)
R-TVA4
L-OUT B10
R-OUT A11
SW2B8
SUB RA9
TO A BOARD
CN1901
L-TVA3
15
SCL
14
9
SDA
SW2
5
MUTE
13
12
SW
3
FM SIF
1
AM IN
AF OUT
+9V
+5V
Q4706
BUFF
BPF
(5.5MHz)
Q4710
BPF
(6.0MHz)
Q4709
BPF
(6.5MHz)
Q4708
H1
H2
28
27
Q4712
LPF
Q4711
LPF
SPEAKER
OUT L
SPEAKER
OUT R
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