NTO/PCO 106B (8/79)

A  - (S) Triangle Out
B  - (S) Unbuffered Sawtooth (NTO?)
C  - (S) Sine Out
D  - (S) Sync in
E  - ?
F  - (S) Linear FM in
G  - (S) Sawtooth Out
H  - (S) CV in
J  - (S) CV in
K  - (S) Variable CV
L  - (S) Variable CV

W  - (U) 0v
w  - (S)
ww - (S)

X  - (U) +12v
x  - (S)
xx - (S)

Z  - (U) -12v
z  - (S)
zz - (U)


Parts:

R01  22K  1%   R21  6K04 1%   R41  220K 5%
R02  1K1  1%   R22  47K  5%   R42  100R 5%
R03  100K 5%   R23  6K04 1%   R43  2K05 1%
R04  1K0  5%   R24  4K7  5%   R44  41K2 1%
R05  15K  5%   R25  10K  5%   R45  100K 1%
R06  330R 5%   R26  10K  5%   R46  100K 1%
R07  470K 5%   R27  4K7  5%   R47  100K 1%
R08  4K64 1%   R28  1M0  1%   R48  100K 5%
R09  100K 1%   R29  470K 5%   R49  196K 1%
R10  10K  5%   R30  590R 1%   R50  196K 1%
R11  100K 1%   R31  4K7  5%   R51  80K6 1%
R12  100K 5%   R32  210R 1%   R52  80K6 1%
R13  330R 5%   R33  280K 1%   R53  51K1 1%
R14  1M0  5%   R34  6K8  5%   R54  Not fitted
R15  2K2  5%   R35  5K1  1%
R16  4K64 1%   R36  590R 1%   RV1  25K Horiz.
R17  82R  5%   R37  82K  5%   RV2  30K Vert.
R18  47K  5%   R38  47K  5%   RV3  100R Horiz.
R19  22K  5%   R39  3K3? 5%
R20  47K  5%   R40  330R 5%

C01  82K 1KV   Ceramic        C11
C02  220K 1KV Ceramic    C12  0.01 50V Ceramic
C03  0.01 50V Ceramic    C13  47K, 1KV Ceramic
C04  0.01 100V Ceramic   C14  0.01 100V Ceramic
C05  0.01 100V Ceramic   C15  0.01 50V Ceramic
C06  82K 1KV   Ceramic        C16  0.01 50V Ceramic
C07  0.01 50V Ceramic    C17  680P Polystyrene
C08  82K 1KV   Ceramic        C18  680P Polystyrene
C09  5X, 1KV   Ceramic        C19  0.22 63v Wima
C10  0.01 50V Ceramic

IC1  CA3080E (sol)       Q1   EN5179 (wired as diode)
IC2  LM324N (skt)        Q2   2N3565
IC3  TL710CP (sol)       Q3   2N3565
IC4  CA3130 (skt)        Q4   2N3566
IC5  LM3046N (skt)       Q5   2N3567
IC6  LF353N (skt)        D1   V. small
IC7  LM324 (skt)         D2   1N4148?
                    D3   1N4148?
                    D4   1N4148?
                    D5   1N4148?

Top soldering:

Top of R7, R8, R24, R38.
Left of R15, R21, R28, R34, R37
Right of R25, R30, R35, R39, D3
Bottom of R23, R48, RV2
IC5 pin 14, IC6 pin 8, IC7 pin 11