Schematic Diagrams Of Ha,Hb, K, Ta And Tb Boards - Sony KL-W9000 Service Manual

KL-W7000/W9000
(1) Schematic Diagrams of HA, HB, K, TA and TB Boards
TO U BOARD TO G BOARD
CN1 CN609
CN8001 CN8002
10P 3P
WHT-L WHT-L
:S-MICRO :S-MICRO
CN8101
J8001
3P
VIDEO 2 IN R8121 C8101
75 1
FB131 :CHIP :AL-CP
V
VIDEO
FB134 R8122 C8102
0 :CHIP 220k 1
:AL-CP D8017
L :CHIP STZ6.8T
AUDIO L
FB132
FB135 C8103
1
D8018
R FB133 :AL-CP
R STZ6.8T
FB136 R8123 FB139
220k
0 C8006
:CHIP :CHIP 1
C8005
:AL-CP 1
:AL-CP
R8022 R8021
J8002 220k 220k
FB137 FB138 :CHIP :CHIP
HEADPHONE
FB140
R8009 R8011 R8014 R8015
IC8001 4.7k 1.8k 1k 680 R8016
:CHIP :CHIP :CHIP :CHIP 0
SBX1780-51 :CHIP
REMOCON DET
S8004 S8007 S8009 S8011 S8012
R8020 R8006 R8008 R8010 R8012 R8013
3 2 1 SIZE/CENTER
STBY+5V 12k 4.7k 1.8k 1k 680 0
:CHIP :CHIP :CHIP :CHIP :CHIP :CHIP
5.2
R8003
330
:CHIP
R8004 R8002
100 330
:CHIP :CHIP S8001
D8005
TLR124 S8013 S8003 S8005 S8008 S8010
RESET CN8102
BS POWER ENTER MENU VOL(-) VOL(+)
INPUT SELECT
D8002
D8007 TLG124A
TLO124
POWER
STBY/SLEEP
C8001
10 16V :AL-CP
R8019
0
:CHIP
HA
(VIDEO 2 IN,USER CONTROL)
CN8003
9P
WHT-L
:S-MICRO
TO A BOARD CN8006
5P WHT-L :S-MICRO
CN1012
TO U BOARD
CN4
HB
CN8031
(POWER SW) 3P
RED-L
:S-MICRO
1 POWER ON
2 NC
S8031
POWER 3 GND
TO A BOARD
CN1009
8 9 PIN
TA
B-SS530.<U/C>-HB.
(SENSOR<LAMP COVER>)
– 55 –
KL-W7000/W9000
RM-Y980
RM-Y980
SIGNAL IN
CN8004
D-SUB15
DDC-DATA DDC-DLK
HOST 5V
FL8001
190P
:EMI-CP
FL8005
190P
:EMI-CP
R8101
47
:CHIP
D8304
STZ6.8T
FL8003 R8102
D8301 D8302 47
190P FL8002
STZ6.8T STZ6.8T :EMI-CP :CHIP
190P
:EMI-CP
R8509
D8303 C8508
27k AUDIO(L) 10
STZ6.8T C8509 :RN
0.022
:PT
R8510
FL8008
10k
MEM2012T25R0 FL8006 C8510
25M:EMI-CP MEM2012T25R0 0.022
25M:EMI-CP AUDIO(L) :PT
EMI
EMI
R8512
4 3 2 1
FL8007 56k
MEM2012T25R0 :RN
25M:EMI-CP
IC8502
C8515
R8103 µPC4558C
0.0022
150 HPF B
R8105 :CHIP
R8107 D8305 R8516
150 150 STZ6.8T 56k C8516
:CHIP :CHIP R8106 :RN
R8108 47 R8515
150 150 R8104 C8518 16V 10k
:CHIP :CHIP 150 5 6 7 8
0.022
:CHIP :PT
C8520
10
C8517
0.022
:PT
AUDIO(R) R8517 R8545 R8544 AUDIO(R)
27k 10k 8.2k
:RN
:RN :RN
C8528
0.015 C8550
0.033 C8529
C8531 :PT :PT 10
0.015 R8532
47k
:PT :RN
R8531
10k
R8533
R8540 47k C8532
270k :RN 0.015
C8553
0.0022 :PT
B
4 3 2 1
IC8504
CN8505 µPC4558C
8P
LPF
RED-L
C8554
:S-MICRO 0.0022
B C8538 5 6 7 8
0.0022
L IN 8 B
R8538
GND 7 10k +9V
R IN 6
C8540 R8539 C8541 C8539
GND 5 47 16V 10k
B-SS530.<U/C>-HA. 47 0.0022
CN8005 25V B
L+R IN 4 C8551
9P 0.1 25V X:CCS
RED-L
+9V 3
:S-MICRO
SP MUTE 2
HP ON 1
C8552
0.1 25V X:CCS
TO A BOARD
TO U BOARD
CN1402
CN3
S9501
S9551
1 LAMP COV
1 FILTER COV
2 NC
2 NC
3 GND
3 GND
CN9501
CN9551
3P 3P
BLK-L
:S-MICRO TB YEL-L
:S-MICRO
TO A BOARD TO A BOARD
CN1009 CN1009
4 5 PIN (SENSOR<FILTER COVER>) 6 7 PIN
B-SS530.<U/C>-TA. B-SS530.<U/C>-TB.
– 56 –
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
PS8501 D8502 3P
RD30ES
2A RED-L
C8504 D8501 :S-MICRO
0.1 RD30ES
:MPS
1 WOOFER(+)
C8507
C8501 2200 2 NC
47 R8503 C8506
16V R8502 1k 0.1 35V
2.2k :RN :MPS 3 WOOFER(-)
:RN C8505
Q8501 2200 TO SP
R8519 2SC3311A C8502 C8503
1k 47 35V R8506 R8508
MUTE 16V 47 2.2k 2.2k
:RN 16V
R8507
C8512 R8504 R8505 R8511 2.2
R8513 47 C8513 27 2.2 27 :FPRD
1k C8511 16V 1 :RN :FPRD :RN
R8514 :RN 22
3.3k
IC8503
TDA2009A
L/R AMP
CN8503
Q8502 4P
2SC3311A WHT-L
MUTE 1 2 3 4 5 6 7 8 9 10 11
PS8502 :S-MICRO
2A
R8518 C8521 1 GND(A)
1k :RN 2.2
(L)
AUDIO(R) 2 OUT SP L
AUDIO(R)
3 GND(A)
(R)
C8526 4 OUT SP R
R8520 R8522 C8525 470
1.2k 0.1 25V
3.3k AUDIO(L) R8521 C8523
0.1 :RN :MPS TO SP
1.2k :RN :MPS
R8501 C8524
1k :RN 470
C8522 R8525 25V R8527 R8529
47
C8527 33 :RN 2.2k 2.2k
47 16V
16V R8528
R8526 R8534 4.7
R8535 R8536 R8537 C8536 4.7 33 :FPRD C8537
3.3k 1k C8535 1k 1 :FPRD :RN 2200
:RN 22 :RN
Q8503
2SC3311A
MUTE
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-W7000/W9000 KL-W7000/W9000
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 —
– 57 –
(ta) (tb)
SENSOR SENSOR
<LAMP COVER> <FILTER COVER>
HA BOARD
Terminal name of semiconductors
in silk screen printed circuit ( * )
Ref. *
— TB BOARD —
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 54)
– 58 –