Block Diagrams; Q, A (1/2), C - Sony TRINITRON PVM-14L1 Service Manual

Block Diagrams

Q
(SIGNAL I/O)
LINE A
J202
CTBS1 BUFF
IN Q201
J201
CTBS1 BUFF
OUT Q202
BUFF
Q203
CN202
Y/C IN
SW
Q209
SW
Q213,214 Q211,212
CN203
Y/C OUT
IC201
J203 AUDIO SW
AUDIO BUFF
1
IN Q204
3 7
J204
2
AUDIO
OUT
LINE B
J206
CTBS2 BUFF
IN Q205
J207
AUDIO BUFF
IN Q206
BUFF
Q207
CN206
BUFF
MINI
Q208
D IN
SW
Q210
CN205
PVM-14L1/14L1MDE/20L1
SSM-14L1/20L1
Section 6
A ( Y/C JUNGLE
(1/2)
AUDIO AMP
CN201 CN003
1 VIDEO A VIDEO A 1
Y (A)
3 Y (A) 3
C (A) C (A)
5 5
4 LINE A/S LINE A/S 4
SW
6 LINE A/B LINE A/B 6
7 VIDEO B VIDEO B 7
9 Y (B) Y (B) 9
11 C (B) C (B) 11
10 10
LINE B/S LINE B/S
12 YCV BS1
3 YCV BS2
2 IN SEL
CN204 CN004
3 AUDIO AUDIO 3
PR LINE A PR LINE A
6 6
7 PR LINE B PR LINE B 7
5 PR 16:9 PR 16:9 5

Q, A (1/2), C

Q, A (1/2), C
)
IC001(1/2)
Y/C JUNGLE
28
Y2 R OUT 56
G OUT 57
B OUT 58
27 IK 55
C2
70 LINE A/S SDA 72
71
SCL
6 LINE A/B CS 78
AGING 75
IC003
EEPROM
34 CV BS3 5
77
35 C3 NVM WP 7 6
73
LINE B/S
IC004
8
COMB FILTER
Y OUT 14 37 Y4 RESET 65
C OUT 16 38 C4
15
OUT SEL 69 COMB OUT SEL
SYS1 11
XOUT 64
X001
Q005
XIN 63
10
SYS2 76 COMB PAL/NT
S001-006
BUFF FUNCTIO
2
FSC 9 KEY
Q003 KEY
Q002 43 REFO
SC 7
AUDIO VOL 74
H PULSE 23 FBISO
MUTE
Q3501
1
PR LINE A
3 PR LINE B
80 PR 16:9
MUTE
AUDIO MUTE 5
Q3503
6-1 6-1
14L1 MODEL
C
CN701
CN002
R OUT
1 R OUT 1
3 G OUT 3
G OUT
5 B OUT B OUT 5
7 IK 7
IK
V PULSE
CN001
3 SDA
SCL
2
4 BINT
5 AGING
RESET
+3.3V
Q3001
IC002
RESET 200V
20L1 MODEL
C
CN701
1
R OUT
G OUT 3
B OUT 5
IC3501 7
IK
AUDIO AMP
CN3502
OUT 8 3 SP
4 VOL
1 IN
200V
(RGB OUT)
IC701
RGB AMP
J701
KR
7
3 R IN RO 12
V901
KG
2 GO 8
G IN 11 PICTURE TUBE
KB
1 B IN BO 9 10
5 IK
RV760
1
G1
6
G2
5
RV790 (FBT)
H1
7
H2
8
CN710
A
6 H2
5 H1
A(2/2)BOARD
1 G2
CN502
2 200V
(RGB OUT)
IC701
RGB AMP
J701
KR
RO 7
3 R IN 10
KG V901
2 G IN GO 8 9
PICTURE TUBE
KB
9
1 B IN BO 8
5
IK
RV760
3
G2
12
G4
1
RV750
(FBT)
RV790
G1
11
H1
5
H2
6
CN730
A
6 H2
5 H1
A(2/2)BOARD
1 G2
CN502
2 200V