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Extracted text from Kenwood P 110 Service Manual (Ocr-read)
Page 1
2 P-110
1. Speed adjustment First, adjust the 33 RPM by 33 trimming pot. then the 45 RPM by
trimming pot in the motor from bottom case with the stroboscopic
disk. 1. 33rpm
MM.AMP
OFF
ON
33RPM
45RPM
ADJUSTMENT
Note :PCB figure is not available in this manual.
P-110 98.12.15 10:57 y[W 2
Page 2
+B LINE
-B LINE 1u50C7
+ R2
1KR3
4702
38
41C6
+ 3.3u50R8
1K 100KR18 4.7KR1
100PC2
390KR6
33KR5
2200PC4
8200PC3
100KR7
330R4
10u25C1
+
6 5
7
C8
100P
2200PC10 C11
8200PR14
390K 33K R13 C5
1u50+ R9
1KR11
4703.3u50C13
+1K R16
4.7KR10
R20
100KR17
100K R19
100K
10u25 330 R12 C9
+ON
OFF L IN
GND
R IN Lch
Rch
220u16C18
+
220u16C17
+
10u25C15
+100R21
0.022C14
GND IN OUT
T. F.
11 5 33 1/3
r.p.m 45
r.p.m
33 45
WHT
GND +B
BLK250mAFUSE
1000u16C16
+BLU
BLU AC10.5VBRN
BLUAC CORD RED
+13.6V +13.6V +13V +9V
+13.6V
+13.6V
+13.6V
+8.6V +8.6V +8.6V+8.6V
+8.6V
100KR15
L OUT
GND
R OUT
BLU
0V 240V
240V 11 5T. F.
BRN
BLU 100VAC120V/240V BRN
AC CORDGND LINE SIGNAL LINE
+B
-B
M.M. AMP
(2/2)SW1OUTPUT
(PIN CORD) M.M. AMPLch
Rch
D5
D2
D1
D4
D3 SW3
SPEED
(SW)
SPEED ADJ.
SW2 POWER SW
(LEAF SW)IC1(1/2) IC1
SW4 IC1 : NJM4558L
IC2 : NJM78L09A D1-4 : 1N4002
M.M.
CARTRIDGE
IC2
MOTOR ASS'Y
TRANSFORMER
AC POWER P.C.B.
P-110 POWER EQ MM AMPLIFIER
AC POWER P.C.B. TRANSFORMER POWER
(OTHER) (M) TYPE
8.6V
13.6V 9.0V 13.0V
7 2 1
3
5 4
6
Y21-3360-00
P-110
CAUTION: For continued safety, replace safety critical components only with
manufacturer's recommended parts (refer to parts list). indicates safety critical
components. For continued protection against risk of fire, replace only with same type and
rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance
measurements shall be carried out (exposed parts are acceptably insulated from the
supply circuit) before the appliance is returned to the customer.The DC voltage is an actual reading measured with a high
impedance type voltmeter at 33-1/3 r. p. m. mode. The
measurement value may vary depending on the measuring
instruments used or on the product.
NTM4558L NJM78L09A
ABDCE
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