2
3
4
5
AB C D E F G H
1
10-410-4
S MIC Chassis
G G
G BOARD10-2. SCHEMATIC DIAGRAMS/PRINTED WIRING BOARDS
Note:
. All capacitors are in µF unless otherwise noted.
PF: 50 WV or less are not indicated except for electorlytics.
. All electrolytics are in 50 V unless otherwise specified.
. All resistors are in ohms, 1/4 W in resistance, 1/10 W in chip
resistance.
kZ = 100, MZ = 1000 kZ
. : nonflammable resistor.
. ¢ : internal component.
. : panel designation, or adjustment for repair.
. All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
. The “4-1. +B Voltage Check” and “4-2. Protection Circuit (Hold-down
circuit) Check” should always be performed when replacing the
following components (marked on the schematic diagram).
. Readings are taken with a color-bar signal input.
no mark : With PAL color-ber signal receved or common voltage.
( ) : With SECAM color-ber signal receved.
< > : With NTSC (3.58, 4.43) color-ber signal receved.
. Readings are taken with a 10 MZ digital multimeter.
. Voltage are dc with respect to ground unless otherwise noted.
. Voltage variations may be noted due to normal production
tolerances.
. All voltages are in V.
. Circled numbers are waveform reference.
. :B+ bus.
. :B_ bus.
. : signal path.
.
*
: Measurement impossibility.
Reference information
RESISTOR : RN METAL FILM
: RC SOLID
: FPRD NONFLAMMABLE CARBON
: FUSE NONFLAMMABLE FUSIBLE
: RS NONFLAMMABLE METAL OXIDE
: RB NONFLAMMABLE CEMENT
: RW NONFLAMMABLE WIREWOUND
COIL : LF-8L MICRO INDUCTOR
CAPACITOR : TA TANTALUM
: PS STYROL
: PP POLYPROPYLENE
: PT MYLAR
: MPS METALIZED POLYESTER
: MPP METALIZED POLYPROPYLENE
: ALB BIPOLAR
: ALT HIGH TEMPERATURE
: ALR HIGH RIPPLE
Les composants identifies par une marque ! sont critiques
pour la securite. Ne les remplacer que par une piece portant
le numero specifie.
The components identified by mark ! are critical for safety.
Replace only with part number specified.
V
V
0
16.3
2.4
-63.6
-58.6
-57.0
-63.7-55.0
-63.7
-63.8
-46.2
+40V
1
2
3
1
2
3
L601 L602
R601 R602
R603
R604
D605
R607
R608
C611
R609
R613
D603D602
R605
R606
R610
C613
C612
R651
D201
C652 C653
L652
D604
R612
C614
R614
C615
R653
R656
RV651
R657
C654R655
CN610
R652
T601
CN651
C651
R658
R654
C608
C609
C616
R611
Q601
IC601
R620
C603
C602
C610
D601
PH601
IC651
L6511.5
5W
1.5
5W
100k
2W
100k
2W
RD20
270k
1/2W
270k
1/2W
0.033
630V
100k
2W
100k
2W
ERA381SS119
22
82
0.22
1/2W
0.22
47
100 2W
ESAC39M
680 220
ERA38
33
0.22
220
1000p
4.7k
1/2W
33k
1k
1.8k
0.0133k
3P
:MINI
100
2W
3P
220p
500V
33k
4.7k
1/2W
4700p
4700p
4700p
15
2SK1402A
REG OUT
CH-1018
POWER CONT
8.2M
1W
1000p
400V
0.22µ
250V
100
400V
D3SB60
PS2652
TL431
10µH
+40A
E
CV
CC
OUT OCP
E GND
OVP T
off
F/B CF
DET Ton
SOFT
654
2
9
7
8
1
3
GND
F/B
OCPOUT
CC
VOVP
E
100K1K
2200P
2200P
22
18K
300P
22K
22K
2200P 2200P
AC OUT
AC OUT
G
10
11
12
13
1
2
4
8
6
NC
(SWITCHING REGULATOR)
TO D(2/2) BOARD CN505
TO FA BOARD CN602
B-¥SV9605<U/C>-G
C604 C605
1000p
400V
1000p
400V
G -B SIDE-
SUFFIX: -12
RV833, RV1603
RV651
Parts
C519, C843, C844, C845, C846,
C847, C848, C1601, C1602,
D835, D836, D1601, D1603,
IC502, Q833, Q834, Q835,
Q836, Q1601, Q1602, Q1603,
R523, R850, R851, R852, R853,
R854, R855, R856, R857, R858,
R859, R860, R861, R862, R863,
R1601, R1602, R1603, R1604,
R1605, R1606, R1607, R1608,
R1628, R1629, R1630, RV833,
RV1601, RV1603
C654, IC601, IC651, PH601,
R653, R655, R656, R657, RV651
C814, NL801, T802 (FBT)
Parts
D
G
P
Board
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