Kenwood TK-3312 Service Manual page 36

A B
TK-3312/3317
1
TX-RX UNIT (X57-7890-21) Foil side view (J79-0288-09)
2
3
4
5
6
7
8
Component side
9
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
10
Layer 6
Foil side
11
Ref. No. Address
IC1 9Q
IC2 8O
IC401 5N
12
IC402 4O
IC801 6P
IC802 7R
IC803 6Q
IC804 7Q
13
IC805 7R
IC806 8J
36
14
C D
PC BOARD
C256
C250
L216
C247
L219
R231
C243
C249
C242
Ref. No. Address Ref. No. Address
IC807 7P Q7
IC808 4L Q8
IC811 5K Q9
IC812 6J Q11
IC817 9K Q12
Q2 8P Q201
Q3 7M Q203
Q4 9L Q204
Q5 8M Q205
Q6 7L Q301
E F
S1
R305
PTT
C302
R481
L217
R467
L419
C489
L218
R233 C214
R232 C212
C230
C244
R227
C234
L208
C233
C223
C235
C229
R239
D Q205 G
C227
MIC
J802
EXT. SP/EXT. MIC
SPO
TXD
SPI
NC AE
Ref. No. Address Ref. No. Address
8L Q401 4N Q809
7M Q403 5O Q810
7N Q404 4N Q811
8P Q405 6N Q820
9P Q406 4M Q821
5I Q407 4I D6
5H Q802 7P D9
6G Q803 7O D10
7F Q804 7Q D12
3G Q807 7H D13
G H
S2
SIDE1
D301
Q301
L418
R458
D408
R462
C486
R213
C484 C482
R463
R215
L205 E B
L204
Q203
C215
C
E
R217
C221
R856
C220
C219
R219
C854 R857
Q807
C866
R875
MICIN OPTDET 5M
PTT/RXD
Ref. No. Address
8J D14 8N
9J D15 9M
9J D16 8N
8R D17 7M
8Q D18 7M
8N D201 4D
8N D202 4D
9M D203 4E
10M D204 4E
7L D301 3G
I J
S3
SIDE2
C818
R456 C474
C495
L491
G S
Q407
C467
C469
G D
C462 R209
C209
C205
C201
Q201
R203
R237
R883
C876
CP812
C39
C872
C869
C894
36 25
37 24
R878
L802
R893
R879
R896
48 13
1 12
R882
R900
C879
CP813
C893
C878
C882 R888
L803
R874
1 5
C912
IC806
R913 3 4
Q809
C898 C897
D809
Q810
R903
C903
C902
CP814
C900
C899
R907
C905
Ref. No. Address Ref. No. Address
D401 3O D808 9I
D402 3O D809 9K
D403 3L D810 10K
D404 3L D817 8R
D405 4K
D407 4H
D408 4G
D803 3R
D806 6R
D807 9I
K
C466
R
5
I
8
C915
D