Ha Board; Hb Board; Hc Board - Sony KP-53XBR300 Service Manual

STEREO TIMER
STBY+5V
1 1
D3102
SLR-325
D3101
SLR-325
2 2
R3105 R3104 R3103
R3102 R3101
3.3k 1.8k 1.2k
1k 680
:RN :RN :RN :RN :RN
S3106 S3105 S3104 S3103 S3102 S3101
:PUZ :PUZ :PUZ :PUZ :PUZ :PUZ
C3101
0.1
:MPS
TV/VIDEO VOL- VOL+ CH- CH+ POWER
HA
(FUNCTION KEY)
B-SS676.<U..>-HA.
R3201
D3201
75
RD9.1EW
ESD
J3201 R3202
D3202
1k
RD9.1EW
VIDEO-2 IN
ESD
3 4
R3203
1 2
S-VIDEO D3203
75
RD9.1EW
ESD
V
VIDEO
R3204
D3204
75
RD9.1EW
ESD
L
L
R3205
D3205
470k
RD9.1EW
ESD
R
R
R3206
D3206
470k
RD9.1EW
ESD
HB
R3209
18k
S3201 :RN
:PUZ S3202
(VIDEO-2 INPUT) :PUZ
SET UP
FLASH FOCUS
IC3301
SBX1971-51
SENSOR
5
CN3301
3P
3 2 1
WHT-L
R3301
:S-MICRO
100
5 STBY+5V
STBY+5V
1
TO HA BOARD
2 SIRCS
CN3103
3 E
R3302
D3302
100
D3301
MTZJ-5.6B
MTZJ-5.6B
ESD
ESD
HC
(SIRCS RECEIVER)
B-SS676.<U..>-HC.
– 153 –
CN3101
6P
RED-L
:S-MICRO
6 TIMER LED
5 ST LED
4 KEY0 TO A(1/4) BOARD
3 SIRCS CN514
2 E
1 STBY+5V
CN3102
3P
RED-L
:S-MICRO
1 KEY0
TO HB BOARD
2 N.C.
CN3202
E
3
1 STBY+5V
TO HC BOARD
2 SIRCS
CN3301
3 E
CN3103
3P
WHT-L
:S-MICRO
CN3201
11P
WHT-L
:S-MICRO
E
1
2 FR R IN
3 E
4 FR L IN
5 E
TO A(1/4) BOARD
6 FR V IN
CN515
E
7
8 FR C IN
9 FRONT SW
10 E
11 FR Y IN
CN3202
3P
RED-L
:S-MICRO
1 KEY0 KEY0
TO HA BOARD
R3207
2 NC
6.8k
CN3102
:RN
E
3
B-SS676.<U..>-HB.
HA HB
[ FUNCTION KEY ] [ VIDEO-2 INPUT ]
– HA Board –
– HB Board –
– HC Board –
HC
[ SIRCS RECEIVER ]
– 154 –