Diagrams; Block Diagram - Monitor Section (Xvm-6100Mk2) - Sony XTL-6100MK2 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
4-1. BLOCK DIAGRAM — MONITOR SECTION (XVM-6100MK2) —
MONITOR MAIN BOARD
RV301
CN1
3 VOL
AUDIO IN
2
BEEP
R
15
R. IN CLAMP
Q1
G
14
G. IN CLAMP
Q11
B
13
CLAMP
B. IN
Q21
5
BRIGHT
T E
SYNC SEP
L 1 3 9 4 2 2 9 6 5 1 3
IC202
SYNC
12
SYNC
C. SYNC 2 AFC
SEP
1
VERTICAL
TUNER
MAIN
16
NTSC/PAL
BOARD
10
CN3 SIRCS
S1
(XT-
POWER
993V)
8
POWER.
(Page 14)
SW
F901
2A
6
REG
+B (+12V) 1
IC302
D102
POWER
F501
2A
F601
1.4A
w w w
9
BL. ON/OFF
.
04
SECTION 4

DIAGRAMS

AUDIO
POWER AMP
IC301
7
1
8
5
3
6
VIDEO CHROMA INTERFACE,
RI
8
GI γ
OFFSET
DISPLAY
7
CANSEL RECTIFY
SELECT
BI
6
B+ (+5V)
RV702 PULSE CURRENT
CONVERSION CONVERSION
CURRENT CONVERSION
BRIGHT
HD CP OFFSET COM.CUT R.CUT B.CUT
D702
30 28 16 17
B+
(+5V)
X202
RV213 RV212
480kHz
OFFSET COM
CUT
10 11
HD
32FH COUNT
9
VCO DOWN
VD
5
SEP
D105
IR RECEIVER
SIRCS BUFFER
2
IC102
Q103
3
REG
3 1
IC101
2 B+ (+9V)
DC-DC
CONVERTER
T501
B+
INVERTER
SWITCH
Q502-504
Q609
10
OUT2
3 +IN1 +IN2 14
RV601
+9V
7 OUT1 SCP 15
DC-DC
CONVERTER
x a o
y
IC401
i
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8
CN3
1
SP+
SP301
SPEAKER
2
SP-
γ -AMP, DRIVE AMP
IC201
RO
22
CH
GO
LEVEL POLARITY OUTPUT
23
ADJUSTMENT SELECT AMP
BO
24
VO CENTER
25
FF.OUT
CURRENT CONVERSION F. F. 27
B.DRV R.DRV COM.DRV FF.CONT
18 19 12 13 14 21
RV202 RV204 RV209 RV207 RV208
R B B R COM
Q Q
CUT CUT DRIVE DRIVE DRIVE
3 7 6 3
5 Q
D502
B+ (+23V)
D503
B+ (+13V)
D504
B+ (+5V)
S701
D505
B- (-5V) DIMMER
LOW
D401
RV401
HIGH
+5V
PROTECTOR
Q401
u 1 6 3
BL BL B+
ON/OFF SWITCH
Q801, 802
Q602
.
13 13
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2 4
9 9
B+ (+13V)
V COM BIAS
RV210
V COM AMP
V COM V COM
AMP BIAS
Q211 Q207-210
HD
SINGLE SHOT
IC203
1 5 1 5 0 8 9 2
Q 1
B+
(+23V)
DIMMER
B+
IC601
(+13V)
IC601 (1/3) IC601 (2/3)
B+
(+5V)
13
14 10 8
12
B-
(-5V)
D601
BUFFER
Q603
IC601 (3/3)
2
1
3
m DC-AC
CONVERTER
c o
BL
REG SWITCH INVERTER
DRIVE
Q604 Q610 Q607, 608
Q601
XTL-6100MK2
2
8 9 9
CN8
15
VR
13
VG
11
VB
RV211
10
V COM
21
POLC
DSP301
LIQUID CRYSTAL
4 9 8 2 9 9
DISPLAY
PANEL
24
HD
23
VD
18
N/S
9
VGG (+23V)
8
VBB (+13V)
7
VBB (+13V)
6
VDD (+5V)
5
VDD (+5V)
3
VEE (-5V)
2
VEE (-5V)
Signal Path
: AUDIO
: VIDEO
CN601
INVERTER
T601
2
HV
BACK-LIGHT
1 UNIT
GND