A, D And Hc Boards Block Diagrams; A (1/2), D (1/2) And Hc Boards Block Diagrams - Sony KP-FX432M31 Service Manual

6-1. BLOCK DIAGRAMS

(1) A (1/2), D (1/2) AND HC BOARDS BLOCK DIAGRAMS

EXCEPT AUS MODEL
CN6010
RECT + 1
AB
SUR 2 3
SUR 1 5
TO G1 BOARD
CN6301
CN6008
AC IN2 3
AA
AC IN1 1
TO G1 BOARD
CN6304
L6000
AC
L6001
50/60Hz CN6001
F6000
AC IN (L) 2
AC IN (H)
1
CN6005 RY6000
1 AC OUT 1
4 AC OUT 4
CN6006
1 AC IN 1
4 AC IN 4
S1050
P-SW
Q6102
RELAY DRIVE
HC
EXCEPT AUS MODEL
CN6011
RLY 7V 1
PCONT 1 3
PCONT 2 4 D6115
AC
PCONT 3 5
5STBY 7V 7
TO G1 BOARD
AC-DET 8
CN6303
KICK-VCC 9
IC6200
9V REG
1 2
4
D6207
IC6201
5V REG
1 2
4
D6205
IC6202
3.3V REG
1 2
4
D6203
IC6203
3.3V REG
D6211
1 2
I O
A (1/2)
(POWER SUPPLY)
SECTION 6
DIAGRAMS
AUS MODEL
D6113
EXCEPT
D6006
AUS MODEL
STBY 7V
IC6100
D6005
5V REG
STBY 5V
D6007
Vcc OUT
T6101
Q6110 ,Q6111
1 9
Q6112
D6116
4 8
ZERO DET
D6117
7
Q6107 ,Q6109
RELAY DRIVE
D6114
D6120
BS 9V
BS 9V
PF 9V
5V
M 33V
PF 5V
BS 5V
DVI 5V
3.3V
D6121
Q6108
MS 3.3V
Q6105
Q6209
Q6210
3.3V DET
D6209
CN6000 CN6400
1 RECT + RECT +
2 RECT - RECT -
CN2015(1/2) CN5019(1/2)
3 MAIN 9V 135V
TO UG BOARD TO VM BOARD
26 5V
CN1502 CN9001
49 STBY 5V
CN2004(1/2)
2 MAIN 9V
4 3.3V
TO BM BOARD
5 3.3V
CN3001
6 5V
7 5V
9 +MS 3.3V-DET CN5016(1/2)
8 MS3.3V 17V
TO DS BOARD
CN2005(1/2)
CN9401
TO MG BOARD
35 MAIN 9V -17V
CN0001
CN5007
MAIN 33V
BS 9V
12V
CN5006(1/2)
15VA
15VA
+B OVP
+B OCP
CN5017
AUDIO -14V -22V
AUDIO -14V -22V
AUDIO 14V 22V
CN2003(1/2)
AUDIO 14V 22V
26 5V
CN5003(1/2)
28 B OVP TO CB BOARD
210V
CN9301
35 P CONT
37 B OCP
TO MG BOARD
39 STBY 5V
CN0002
41 3.3V
42 ZERO DET
45 12V
CN2012
1 MAIN 33V
3 BS 9V
7 12V
8 SET ON
CN2011
1 15VA
2 15VA
7 AC RLY (NC)
8 +B OVP
9 +B OCP
D6122
CN2017
24V 1 AUDIO 14V 22V
2 AUDIO 14V 22V
-14V 3 AUDIO -14V -24V
4 AUDIO -14V -24V
– 78 –
1
2
D6508
1 135V
15V
PH6700
MAIN CONTROL
6 IC6503 1
D6510
CONTROL
12V
IC6501
O I
12V REG
9
11
1
IC6801
3 BS 9V
+B OVP
7 D6503
1 2
Q6803
OCP
3 D6502
D6805
1
2
Q6802
8
OVP SW
9
1
TO 2/2
24V
1
2
-24V
3
4
1
KP-FX432M31/FX432M91/FX532M91
RM-998 RM-998 RM-998
T6400
IC6400
7 DRIVER
11 9 16
Q6400
VG(H)
CONVERTER
1
V SENSE
1 15
VS
12
Q6401
VG (L)
CONVERTER
12 2
F/B
15
2 9 8
OCP VC1
14
D6409
4
D6410
AC-HOP VCC
2
17
TO 2/2
D6511
8
HAIF +B
18
D6509
10
D (1/2)
(POWER SUPPLY)