Schematic Diagrams Of G And Ga Boards - Sony KL-W9000A Service Manual

(11) Schematic Diagrams of G and GA Boards

1 2 3 4
A
B
L610
D610
D4SB60L
AC RECT
2
C605
FB610
0.0047
250V 0.45UH
CN608
3P
BLK
C610 FB611
:S-MICRO 1
1.0 0.45UH
C 400V
E(U) 1
E(U) 2
C606
0.0047 Q610
E(U) 3 250V 2SK2195
S
BOOST SWITCHING
R626
TO U BOARD CN2
10k
CN609
3P R636
R610
WHT 0.22 0.22
:S-MICRO 2W 2W
:RS :RS
1
E(HA)
D
2
E(HA)
3
E(HA)
TO HA BOARD CN8002 R612
470k
CN610 1P R613
470k
E(O/U) 1
RY602
CN614
TO O/U
D620 10P
1SS119
L/O 1
LATCH 2
E
AC SENSE 3
L SENSE 4
OVP 5
6
V SENCE
RY601 7
VCC
DRIVE 8
D664
I SENCE 9
TH601 1SS119
GND 10
CN611
TO GA BOARD
3P BLK :VH-B
CN802
F AC(A) 1
2
AC(B) 3
TO BIMETAL
R645
220 Q641
1W 2SA1309A
C612 C613 :RS RELAY DRIVE
R644
0.001 0.001 2.2
250V 250V 5W
VDR601
G
R604
220
R617 1W
330k 1/2W :SURGE :RS
C603 0.47 250V
1 4 D621
RM2CS
T601
:LFT
2 3
H
C617
C604 47
0.47 250V
250V
F601
6.3A/250V
I
CN612
3P
BLK
:VH-B
AC IN
J
– 109 –
KL-W7000A/W9000A KL-W7000A/W9000A
RM-Y980
5 6 7 8 9
CN613
3P WHT :VH-B
TO LAMP DRIVER
R648
0.1
1/2W
:RF
R640
0.47
D611
1/2W C650
:RF
D5L60 0.033
630V
:PP
Q640 C641
470p
MX0541B-F
1kV
MAIN CONVERT
:HR
C611 R638
R658
100 C652 C651 330 220k R649
400V :RN R641
2W 470p 470p 100k 1W :RS
100k
:RS 1kV 1kV
1W
:RS
R639 R650
270k
R642 100k
:RN
100k 1W
1W :RS
R671
:RS
0.47
1/2W
R664 :FPRD
270k
R659
:RN
15
1/2W
C631 C624 :FPRD
470p
470p D644
1kV D642
250V R660 1SS119
:HR 1SS119 15
1/2W
:FPRD
R619
D1NL20U
360k
R637
10 :RN MAIN VCC RECT
R606 R607
4.7 4.7
R620
360k
1
:RN C648 C649
0.56 0.56 C639
0.47
R621 R665 :MPS :MPS
:MPS
360k 47k
2
:RN :RN
3
4
5
C640
0.47
:MPS T641
PRT
VCC
C622
47
25V
Q615
2SA1309A
VCC SW
R632 D617
10k 1SS119
R630
22k R635
10k
R631
D640
100
1SS119
T660
D703
SRT
R646 FB612 D1NL20U
10k 0.45UH
1 8
D704
R647 L702
R661 D660
10k 4.7 D1NL20U 22µH
:FPRD P6KE200AG23
2 6
D661
RGP10JPKG23
C701
4
330 C702
D662 10V 47
D1NL40 25V
C660
100 3 5
25V
C706
0.22 :MPS
C705
0.01
:MPS
IC701
TOP210PFI
R702
STBY IC 100k
R670 3 R703
220 10k
R704
C661 PH701 :RN
100 PC123FY2
1
10V
R706
4 1 10k
2
:RN
3 2
IC702
µPC1093J-1
SUB 5V REG
+17V
RM-Y980
10 11 12 13 14
T602 D601
L601
PIT D10SBS4
3.3µH
+20V
AUDIO RECT
1 7
C602 C625
C601 R601 47 0.01
B
0.001 4.7k
35V
2 8
FB620
3 12 0.45UH
D603
L603
D605
D10SC6M 10µH
+17V
D10SC4M +17V RECT
4 11
+10V RECT
C608
C607
47
470
25V
5 13 25V
C626
FB621 0.45UH L604 0.01
+10V
C614 10µH B
6 9
4700
FB622 0.45UH 16V
C616 C628
47 0.01
14
25V B
D606 D607
L605
D10SC4M RD10ES-B1 +5V
10µH
+5V RECT
10
C609
C629
4700 R611
C619 0.01 C627
10V B 1.2 10
47 0.01
25V 1W B
:RS
D618
C623
100 RD13ESB1
R685 C630
D609 R614
4.7k 1
22k
D627
1SS119 C636 C635
Q602
R618 0.027 0.1
2SA1309A
10k :MPS :MPS
OCP
7
Q603
2SA1309A
R622
SOFT START D629 33k R623
6 3
1SS119 1.8k R624
:RN
1.5k
Q604 1
2SC3311A
DISCHARGE
2
R625 IC603
D612
1k µPC1093J
1SS119
R627
C643 15V REG
1.6k
4.7
C645 D613 :RN
R628 0.01 1SS119
4.7k :MPS
D615
1SS119
Q605 D619
R629
2.2k 2SA1309A RD5.6ESB3
R603
LATCH OVP
1k
R669 R602 D628 R666
10k 1k 1k
1SS119
C644
Q606 47
C642 R668
2SC3311A 25V
22 2.2k
LATCH
Q607
R667
2SC3311A
2.2k
POWER CONT
Q683
PH680 2SA1309A
R687 R686
PC123FY2 MAIN VCC SW
1k 1k
4 1
C682
4.7
3 2
R688
10k
C703 C704
47 SUB+5V
0.01
25V B
G
(POWER SUPPLY)
1k
B-SS530.<U/C>-G..-05
– 110 –
15 16 17 18
CN602
C811
6P
0.1
WHT
:S-MICRO
TO K BOARD
CN8501
+20V
1
+15V
+20V
2
R844
+20V 22k
3
4 GND(A)
5 GND(A) 8 7 6 5
6 GND(A)
1 NC
2 +17V
R845
3 +10V 1 2 3 4
47
4 +10V
5 +10V
6 GND
C814
0.22
7 GND
R846 R847 C815 C816
8 GND
8.2k JW(5) 0.01 1000p
:RN
9 GND
R848
POWER CTL
10k
CN604
10P
RED
:S-MICRO
TO A(1/3)BOARD
CN1005
CN607
8P
WHT
:S-MICRO
TO A(3/3)BOARD
CN4003
GND
1
GND
2
• G BOARD VOLTAGE LIST
GND
3
+5V
4
+5V
5 Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V]
+5V
6
IC603 1 2.5 Q605 B 1.3
+5V
7
C 0.1
SUB+5V 3 9.3
8
E 1.4
IC701 4 5.8
5 123.6 Q606 B 0.1
C 1.4
IC702 1 2.5
3 11.2 Q607 B 0.7
C 0
PH680 1 1.2
2 0 Q615 B 14.1
3 0 E 14.9
4 0.2
Q640 B1 –103.1
PH701 1 12.3 C1 0
2 11.2 E1 –101.7
3 5.8 B2 –1.9
4 16.5 C2 101.1
E2 0
Q602 B 10.0
C 0.1 Q641 B 15.7
E 10.1 C 16.3
E 16.5
Q603 B 10.2
E 9.3 Q683 B 12.3
C 13.1
Q604 B 0.2
E 13.2
C 10.2
Schematic diagrams
Ò G GA
board
KL-W7000A/W9000A
RM-Y980
19 20 21 22
A
CN802
10P
10 GND
0.2
9 I SENSE
9.5
8 DRIVE B
7 VCC
2.6
6 V SENSE
19.0
5 OUP
0
4 L SENSE
0.9
3 AC SENSE
1.2
2
LATCH
Q821 0.1
1
2SC3311A LATCH OUT
LATCH
R841 TO G BOARD
10k
CN614
Q823 D831
C818
C
2SA1309A 0.1 1SS119
LATCH
D832
Q822
RD22ESB2 2SC3311A
LATCH
R843
C817 R842 10k
0.1 10k
GA
(POWER CONTROLLER)
D
B-SS530.<U/C>-GA.-05
E
F
G
H
I
J
– 111 –