Sony VPL-CS4 Service Manual page 85

BB Board
IC101 A-1
IC102 B-2
IC103 A-1
IC104 A-1
IC105 B-1
IC106 A-1
IC107 B-1
IC108 B-2
* B-2
IC109
* B-1 J L 4 0 9 J L 4 1 1
IC201
J L 4 0 7
IC202 C-2
J L 4 0 8
* C-1
IC203
IC205 D-3
* E-1
IC301
IC302 E-1
IC303 D-1
IC304 F-1
* E-2
IC305
IC306 E-2
IC401 G-1
IC402 G-1
IC403 F-1
* F-1
IC404
C 4 1 0
IC405 G-2
R 4 2 0
D 4 0 1 J L 4 4 0
* A-1
Q101
* A-1
Q102 C 4 1 3 R 4 2 1
* A-1
Q103 J L 4 1 6
C 4 1 4
* B-2
Q201
R 4 0 1
* C-1
Q202
D 4 0 2
R 4 0 3
* D-1
Q203
R 4 0 5
* A-1
D101 J L 3 0 2
D102 A-2 R 4 2 7
D103 A-2
R 4 2 6
D104 A-2
D105 A-1
* A-1
D106
* A-2
D107
D301 E-1
* G-1
D401
* G-1
D402
TP101 B-2
TP102 B-2
TP103 B-2
TP201 C-1
TP202 C-1
TP401 B-3
*:B Side mount
M52758FP (IC102)
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
10 11 12 13 14 15 16 18
1 2 3 4 5 6 7 8 9 17
VPL-CS4/CX4
C N 1 0 5
J L 4 1 2
J L 4 3 8 J L 4 3 9 J L 3 1 8
J L 4 3 7
J L 1 4 3
R 4 1 5
I C 3 0 5
C 4 0 8
R 4 1 9
R 4 0 8
C 4 1 2
R 4 0 7
R 4 4 4
J L 4 3 4
R 4 4 8
I C 4 0 4 R 4 0 6
R 4 4 5
R 3 1 8
C 4 1 7
J L 3 0 7
J L 4 4 1
J L 3 0 6
J L 4 4 2
R 3 0 4
I C 3 0 1
R 3 0 8 R 3 0 9
R 3 0 7
M52347FP-TE (IC103)
CLAMP+ CLAMP+
TIMING V. POL H. POL OUT
20 19 18 17
EDGE
CLAMP
GEN SW
LOGIC
LOGIC
SYNC
SEP
1 2 3 4
H. STATE V. STATE CLAMP GREEN
SW IN
BB BB
R 2 3 2
C 2 3 6
C 2 3 8
C 2 3 7
R B 2 0 6
C 2 3 9
R 2 2 6
C 3 2 4 C 3 2 7
L 2 0 2
R 2 3 0
C 3 2 6
C 2 4 0
R 2 3 1
C 3 3 3
C 3 1 5
J L 2 0 8 J L 2 0 9
R 2 2 9
C 3 1 1
J L 3 1 6 C 3 0 2
C 3 1 0
C 3 2 9
C 3 0 3
J L 3 1 2
R 3 1 7
R 2 2 2
R 3 1 1
Q 2 0 3
R 3 1 0 R 3 1 5
R 2 1 9
R 2 2 3
J L 3 0 8 J L 3 1 4 J L 3 0 9 R 2 2 0
R 3 1 3
R B 2 0 1
J L 2 1 1 J L 3 1 3 J L 2 1 5 J L 2 0 4
J L 4 4 4 J L 2 0 3
J L 4 4 3
J L 4 3 6
J L 1 3 3
HD– HD+ VD+ V S/S V S/S
V OUT OUT OUT OUT IN
CC
16 15 14 13 12 11
V TIME
V. SYNC
GATE SEP
H H V V
SHAPE DET SHAPE DET
5 6 7 8 9 10
GND COMP/H COMP/H V IN V DET V TIME GATE
IN DET SW
6-9 6-9
J L 1 2 2
C 1 2 5
R 1 4 0
R 1 3 5
C 1 4 4 J L 1 3 1
J L 1 1 0
C N 1 0 4 C 1 2 6
R 1 4 1
R 1 3 6
J L 1 1 1 C 1 2 7
J L 1 4 1 R 1 4 2 R 1 3 7
I C 1 0 9
J L 1 4 0
R 2 1 8
C 2 0 6
C 2 1 2
R 2 0 3
C 2 3 2
C 2 0 7 C 1 2 3
C 1 4 5
C 2 1 3
Q 2 0 1
C 2 0 8
C 2 3 3
J L 1 3 2
C 2 1 4
R 2 0 8
F B 2 0 2 C 2 1 5
R 2 0 4
C 2 3 4
R 1 4 9
C 1 4 0
R 2 0 6
R 1 5 2
R 2 0 7
C 2 1 0
F B 1 0 4
I C 2 0 1
R 1 5 5
C 2 2 9
J L 2 1 0
J L 1 4 2
C 1 3 2
J L 1 1 4
J L 1 1 3
R 1 5 9 R 1 6 0
J L 1 1 2
C N 1 0 3
R 1 5 8
R 1 5 7
BB Board Waveforms
1 2
500 mVp-p 600 mVp-p
TP101 [R] TP102 [G]
4 5
2.5 Vp-p
TP201 [HS] TP202 [VS]
C 1 1 1
C 1 1 2
C 1 0 4
C 1 1 3
J L 1 0 2
C 1 0 5
R 1 1 4
J L 1 3 9
J L 1 0 4
R 1 1 3
R 1 1 6
C 1 0 6
J L 1 0 5
J L 1 3 8
J L 1 3 7
R 1 0 7 J L 1 0 1
J L 1 3 5
R 1 1 0
J L 1 0 3
R 1 5 1 C 1 1 8 Q 1 0 2
C 1 3 4 R 1 2 9
J L 1 0 8
C 1 1 0
Q 1 0 3
R 1 1 2
R 1 2 6
R 1 1 5 Q 1 0 1
J L 1 3 6
R 1 1 9 R 1 3 1
R 1 4 3
BB
-B SIDE-
SUFFIX: -12
3
600 mVp-p
TP103 [B]
2.5 Vp-p