Schematic Diagrams Of Ha,Hb, K, Ta And Tb Boards - Sony KL-W9000A Service Manual

KL-W7000A/W9000A
(1) Schematic Diagrams of HA, HB, K, TA and TB Boards
1 2 3 4 5 6
TO U BOARD TO G BOARD
A
CN1 CN6011
CN8001 CN8002
10P 3P
WHT-L WHT-L
:S-MICRO :S-MICRO
VIDEO 2 IN J8001
3P R8121 C8101
1
75
V FB131 :CHIP :AL-CP
VIDEO
B
C8102
FB134 R8122
0 :CHIP 220k 1 D8017
:AL-CP
L :CHIP STZ6.8T
AUDIO L
FB132
FB135 C8103
1
D8018
R FB133 :AL-CP
R STZ6.8T
FB136 R8123
220k FB139
0 C8006
:CHIP :CHIP 1
C8005
:AL-CP
1
:AL-CP
C
R8022 R8021
J8002
220k 220k
FB137 :CHIP :CHIP
FB138
HEADPHONE
FB140
R8009 R8011 R8014 R8015 R8016
4.7k 1.8k 1k 680 0
:CHIP :CHIP :CHIP :CHIP :CHIP
D
IC8001
SBX1780-51 S8004 S8007 S8009 S8011 S8012
SIRCS IN
SIZE/CENTER
R8020 R8006 R8008 R8010 R8012 R8013
12k 4.7k 1.8k 1k 680 0
STBY+5V
5.2 :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP
R8003
330
:CHIP R8004 R8002
100 330
D8005 :CHIP :CHIP
TLR124
S8013 S8001 S8003 S8005 S8008 S8010
E LAMP
RESET ENTER MENU VOL(-) VOL(+)
INPUT SELECT
R8019 D8002
0 TLG124A
:CHIP D8007
POWER
TLO124
STAND BY
C8001 CN8006
5P
10
16V WHT-L
:AL-CP :S-MICRO
F
(VIDEO 2 IN,USER CONTROL)
CN8005
CN8003
9P
9P RED-L
WHT-L
:S-MICRO
:S-MICRO
G TO A BOARD TO U BOARD TO U BOARD
CN1012 CN4 CN3
H
HB
CN8031
(POWER SW)
3P
RED-L S9501
:S-MICRO
1 POWER ON
S8031 2 NC
GND
POWER 3
TO A BOARD
TA
CN1009
PIN
8 9
I
(SENSOR<LAMP COVER>)
B-SS530.<U/C>-HB.
B-SS530.<U/C>-TA.
– 65 –
KL-W7000A/W9000A
RM-Y980 RM-Y980
7 8 9 10 11 12
SIGNAL IN
CN8004
RGB 2 IN
D-SUB15
DDC-DLK
DDC-DATA
HOST 5V
FL8001
190P
:EMI-CP
FL8005
190P
:EMI-CP
Q8501
R8101
47 R8509 R8519 2SC3311A
27k AUDIO(L) C8508 1k
:CHIP C8509 10 MUTE
D8304 :RN :RN
0.022
STZ6.8T :PT
R8510
FL8003 R8102
D8301 D8302 10k
190P 47 C8510
STZ6.8T STZ6.8T :EMI-CP FL8002 :CHIP 0.022 R8514
190P :PT 3.3k
AUDIO(L)
:EMI-CP
R8512
4 3 2 1
D8303 56k
STZ6.8T :RN
IC8502
C8515
µPC4558C 0.0022
FL8008 HPF B
MEM2012T25R0 FL8006 R8516
25M:EMI-CP MEM2012T25R0 56k C8516
25M:EMI-CP :RN 47 Q8502
R8515 2SC3311A
EMI C8518 16V 10k
0.022 5 6 7 8 MUTE
EMI
:PT
FL8007 C8520 R8518
MEM2012T25R0 10 1k :RN
25M:EMI-CP C8517
0.022
R8103 :PT R8517 R8545 R8544
AUDIO(R) AUDIO(R)
150 27k 10k 8.2k
R8107 R8105 :CHIP :RN :RN :RN
D8305
150 150 STZ6.8T R8520
:CHIP :CHIP R8106 3.3k
R8108
150 150 R8104 C8528 C8550
:CHIP :CHIP 150 0.015 C8529 R8501
0.033
:CHIP C8531 R8532 :PT :PT 10 1k :RN
0.015
47k
:PT :RN
R8531
10k
R8533
R8540
47k C8532 R8535
270k :RN 0.015 3.3k
C8553 :PT
0.0022
B
Q8503
2SC3311A
4 3 2 1
MUTE
IC8504
CN8505
µPC4558C
8P
LPF
RED-L
:S-MICRO C8554
0.0022
B C8538
5 6 7 8
0.0022
L IN 8 B
GND R8538 +9V
7 10k
R IN 6
GND C8540 R8539 C8541 C8539
5 47 16V 10k
HA 47 0.0022
IN 4 25V B
L+R C8551
0.1 25V X:CCS
+9V 3
SP MUTE 2
HP ON 1
C8552
TO A BOARD 0.1 25V X:CCS
CN1402
B-SS617.<U/C>-HA.
S9551
1 LAMP COV 1 FILTER COV
NC
2 NC 2
GND
3 GND 3
CN9501
CN9551
3P 3P
BLK-L TB YEL-L
:S-MICRO :S-MICRO
TO A BOARD TO A BOARD
CN1009 CN1009
(SENSOR<FILTER COVER>)
4 5 PIN 6 7 PIN
B-SS530.<U/C>-TB.
– 66 –
13 14 15 16 17 18
CN8501
6P
WHT
:S-MICRO
+20V
1 +20V
2 +20V
3 +20V
4 GND (A)
5 GND (A)
IC8501
TDA2009A 6 GND (A)
WOOFER AMP
TO G BOARD CN602
CN8502
1 2 3 4 5 6 7 8 9 10 11 D8502
PS8501 3P
2A RD30ES RED-L
C8504 D8501 :S-MICRO
0.1
RD30ES
:MPS WOOFER(+)
1
C8501 C8507 NC
R8503 C8506 2200 2
47 35V
16V R8502 1k 0.1 WOOFER(-)
2.2k :RN :MPS 3
:RN C8505
C8502 2200 TO SP
C8503 35V
47 47 R8506 R8508
16V 2.2k 2.2k
16V
R8507
C8512 R8504 R8505 R8511 2.2
R8513 47 C8513 27 2.2 27 :FPRD
1k C8511 16V 1 :RN :FPRD :RN
:RN 22
IC8503
TDA2009A
L/R AMP
CN8503
4P
WHT-L
1 2 3 4 5 6 7 8 9 10 11 PS8502 :S-MICRO
2A
C8521
1 GND(A)
2.2
(L)
AUDIO(R) 2 OUT SP L
AUDIO(R)
3 GND(A)
C8526 (R)
4 OUT SP R
R8522 C8525 470
C8523 1.2k 0.1 25V
AUDIO(L) R8521
0.1 :RN :MPS TO SP
1.2k :RN :MPS C8524
470
C8522 R8525 25V R8527 R8529
47
C8527 16V 33 :RN 2.2k 2.2k
47
16V R8528
R8526 R8534 4.7
:FPRD C8537
R8536 R8537 C8536 4.7 33
1k C8535 1k 1 :FPRD :RN 2200
:RN :RN
22
B-SS530.<U/C>-K..
K
(AUDIO)
• K BOARD VOLTAGE LIST
Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V]
IC8501 1 1.5 5 1.5
2 0.9 8 10.7
10 10.6
3 12.2
4 0.9
IC8504 1 4.8
5 1.5
2 4.8
8 10.5
3 4.7
10 10.6
5 4.8
IC8502 1 4.8 6 4.8
2 4.8 7 4.8
3 4.8
Q8501 B 0.5
5 4.8
E 0
6 4.8
7 4.8
Q8502 B 0.5
E 0
IC8503 1 1.5
2 0.9
Q8503 B 0.5
3 12.2
E 0
4 0.9
KL-W7000A/W9000A KL-W7000A/W9000A
RM-Y980
RM-Y980
K HB
HA
VIDEO2 IN,
AUDIO POWER SW
USER CONTROL
— K BOARD — — HA BOARD (Conductor Side) —
— HA BOARD (Component Side) —
— HB BOARD — — TA BOARD —
– 67 –
TA TB
SENSOR SENSOR
<LAMP COVER> <FILTER COVER>
HA BOARD
Terminal name of semiconductors
— TB BOARD —
in silk screen printed circuit ( * )
Ref. *
D8017, D8018, D8302,
8
D8303, D8305
D8008, D8009, D8011,
9
D8301, D8304
: Refer to Terminal name of
*
semiconductors in silk screen
printed circuit (see page 64)
– 68 –